🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.45 AU - 0.65 AU

Year: 155 Days

Day: 34.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,961,382 km

• M1: 331,958 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.62 AU - 0.88 AU

Year: 247 Days

Day: 13.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.74 AU - 0.96 AU

Year: 298 Days

Day: 35.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,961,382 km

• M1: 328,816 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.4

Radius: 10.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.9 AU - 4.86 AU

Year: 3491 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,961,382 km

• M1: 136,882 km (0.045 R)
• M2: 230,680 km (0.038 R)
• M3: 461,509 km (0.096 R)
• M4: 588,817 km (0.062 R)
• M5: 721,511 km (0.065 R)
• M6: 799,750 km (0.105 R)
• M7: 898,036 km (0.106 R)
• M8: 1,018,163 km (0.059 R)
• M9: 1,098,348 km (0.115 R)
• M10: 1,332,917 km (0.079 R)
• M11: 1,491,640 km (0.068 R)
• M12: 1,604,437 km (0.094 R)
• M13: 1,849,927 km (0.058 R)
• M14: 2,005,509 km (0.083 R)
• M15: 2,084,796 km (0.102 R)
• M16: 2,282,116 km (0.118 R)
• M17: 2,377,260 km (0.116 R)
• M18: 2,559,021 km (0.101 R)
• M19: 2,682,888 km (0.038 R)
• M20: 2,770,702 km (0.087 R)
• M21: 2,885,145 km (0.114 R)
• M22: 3,145,146 km (0.096 R)
• M23: 3,318,230 km (0.078 R)
• M24: 3,440,003 km (0.112 R)
• M25: 3,521,983 km (0.1 R)
• M26: 3,632,386 km (0.107 R)
• M27: 3,984,689 km (0.103 R)
• M28: 4,245,288 km (0.12 R)
• M29: 4,363,022 km (0.1 R)
• M30: 4,798,501 km (0.116 R)
• M31: 4,998,364 km (0.119 R)
• M32: 5,107,122 km (0.087 R)
• M33: 5,422,175 km (0.082 R)
• M34: 5,517,917 km (0.109 R)
• M35: 5,614,258 km (0.089 R)
• M36: 6,005,307 km (0.109 R)
• M37: 6,071,280 km (0.074 R)
• M38: 6,540,419 km (0.113 R)
• M39: 6,642,445 km (0.045 R)
• M40: 6,848,142 km (0.071 R)
• M41: 7,143,149 km (0.085 R)
• M42: 7,353,932 km (0.118 R)
• M43: 7,853,888 km (0.064 R)
• M44: 8,126,156 km (0.088 R)
• M45: 8,254,362 km (0.097 R)
• M46: 8,346,364 km (0.074 R)
• M47: 8,698,817 km (0.059 R)
• M48: 9,075,355 km (0.101 R)
• M49: 9,303,791 km (0.104 R)
• M50: 9,746,900 km (0.071 R)
• M51: 9,863,586 km (0.067 R)
• M52: 10,098,604 km (0.108 R)
• M53: 10,177,293 km (0.109 R)
• M54: 10,335,268 km (0.063 R)
• M55: 10,494,141 km (0.051 R)
• M56: 10,733,946 km (0.108 R)
• M57: 11,036,284 km (0.107 R)
• M58: 11,117,366 km (0.092 R)
• M59: 11,341,463 km (0.118 R)
• M60: 11,711,419 km (0.056 R)
• M61: 12,294,701 km (0.108 R)
• M62: 12,759,651 km (0.108 R)
• M63: 12,908,651 km (0.086 R)
• M64: 13,230,286 km (0.07 R)
• M65: 13,402,922 km (0.102 R)
• M66: 13,554,465 km (0.089 R)
• M67: 14,056,665 km (0.033 R)
• M68: 14,122,637 km (0.113 R)
• M69: 14,788,049 km (0.09 R)
• M70: 15,057,026 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.4

Radius: 12.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.89 AU - 11.87 AU

Year: 11826 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,961,382 km

• M1: 213,177 km (0.077 R)
• M2: 314,006 km (0.071 R)
• M3: 444,754 km (0.098 R)
• M4: 550,819 km (0.116 R)
• M5: 989,590 km (0.095 R)
• M6: 1,158,336 km (0.061 R)
• M7: 1,337,255 km (0.088 R)
• M8: 1,501,813 km (0.094 R)
• M9: 1,851,274 km (0.058 R)
• M10: 2,144,336 km (0.111 R)
• M11: 2,452,507 km (0.088 R)
• M12: 2,568,147 km (0.029 R)
• M13: 2,895,916 km (0.051 R)
• M14: 3,300,727 km (0.054 R)
• M15: 3,723,790 km (0.039 R)
• M16: 4,443,655 km (0.064 R)
• M17: 5,243,854 km (0.108 R)
• M18: 5,737,527 km (0.074 R)
• M19: 5,931,556 km (0.069 R)
• M20: 6,607,289 km (0.091 R)
• M21: 7,057,579 km (0.114 R)
• M22: 7,265,669 km (0.103 R)
• M23: 7,988,078 km (0.094 R)
• M24: 8,161,461 km (0.097 R)
• M25: 8,644,663 km (0.1 R)
• M26: 8,912,144 km (0.064 R)
• M27: 9,409,706 km (0.085 R)
• M28: 9,731,192 km (0.06 R)
• M29: 9,916,394 km (0.042 R)
• M30: 11,440,647 km (0.072 R)
• M31: 12,229,925 km (0.096 R)
• M32: 12,580,732 km (0.05 R)
• M33: 12,884,117 km (0.077 R)
• M34: 13,190,044 km (0.098 R)
• M35: 13,395,143 km (0.114 R)
• M36: 14,121,889 km (0.046 R)
• M37: 15,397,211 km (0.074 R)
• M38: 15,830,596 km (0.038 R)
• M39: 16,158,216 km (0.101 R)
• M40: 16,488,079 km (0.101 R)
• M41: 16,764,835 km (0.085 R)
• M42: 17,098,737 km (0.115 R)
• M43: 19,497,689 km (0.101 R)
• M44: 19,673,167 km (0.112 R)
• M45: 20,915,428 km (0.096 R)
• M46: 21,395,338 km (0.055 R)
• M47: 21,878,838 km (0.047 R)
• M48: 22,000,312 km (0.086 R)
• M49: 22,305,043 km (0.085 R)
• M50: 22,427,264 km (0.119 R)
• M51: 22,610,970 km (0.11 R)
• M52: 23,103,596 km (0.07 R)
• M53: 23,227,313 km (0.073 R)
• M54: 23,786,660 km (0.083 R)
• M55: 24,413,325 km (0.044 R)
• M56: 24,918,667 km (0.115 R)
• M57: 25,172,684 km (0.105 R)
• M58: 25,747,140 km (0.086 R)
• M59: 25,875,495 km (0.102 R)
• M60: 26,519,963 km (0.101 R)
• M61: 27,039,366 km (0.113 R)
• M62: 28,817,337 km (0.085 R)
• M63: 29,284,382 km (0.089 R)
• M64: 29,619,481 km (0.109 R)
• M65: 29,955,926 km (0.104 R)
• M66: 30,293,718 km (0.081 R)
• M67: 30,700,625 km (0.117 R)
• M68: 31,109,326 km (0.102 R)
• M69: 31,246,058 km (0.112 R)
• M70: 31,382,941 km (0.108 R)
• M71: 32,346,500 km (0.114 R)
• M72: 34,091,111 km (0.102 R)
• M73: 34,868,421 km (0.118 R)
• M74: 35,081,449 km (0.074 R)
• M75: 35,794,731 km (0.119 R)
• M76: 37,162,953 km (0.087 R)
• M77: 38,035,857 km (0.103 R)
• M78: 38,255,167 km (0.062 R)
• M79: 38,842,040 km (0.105 R)
• M80: 40,247,811 km (0.066 R)
• M81: 40,994,305 km (0.075 R)
• M82: 42,273,965 km (0.111 R)
• M83: 44,795,138 km (0.116 R)
• M84: 45,181,399 km (0.116 R)
• M85: 45,491,217 km (0.101 R)
• M86: 46,972,385 km (0.07 R)
• M87: 52,726,966 km (0.116 R)
• M88: 53,543,771 km (0.071 R)
• M89: 53,953,669 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.3

Radius: 5.2

Gravity: 25.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.71 AU - 15.63 AU

Year: 17174 Days

Day: 18.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,961,382 km

• M1: 75,996 km (0.078 R)
• M2: 178,171 km (0.118 R)
• M3: 230,231 km (0.069 R)
• M4: 303,833 km (0.045 R)
• M5: 403,166 km (0.082 R)
• M6: 675,883 km (0.109 R)
• M7: 948,899 km (0.109 R)
• M8: 1,280,259 km (0.087 R)
• M9: 1,361,490 km (0.111 R)
• M10: 1,823,748 km (0.109 R)
• M11: 2,531,645 km (0.091 R)
• M12: 2,634,119 km (0.064 R)
• M13: 2,914,316 km (0.086 R)
• M14: 3,464,986 km (0.105 R)
• M15: 4,007,428 km (0.08 R)
• M16: 4,167,198 km (0.119 R)
• M17: 4,288,373 km (0.106 R)
• M18: 6,058,564 km (0.119 R)
• M19: 6,242,121 km (0.112 R)
• M20: 6,850,984 km (0.093 R)
• M21: 7,042,170 km (0.062 R)
• M22: 7,478,697 km (0.118 R)
• M23: 9,257,864 km (0.101 R)
• M24: 9,789,236 km (0.043 R)
• M25: 10,058,512 km (0.113 R)
• M26: 10,770,299 km (0.073 R)
• M27: 10,936,801 km (0.084 R)
• M28: 11,104,201 km (0.112 R)
• M29: 11,160,151 km (0.088 R)
• M30: 11,668,335 km (0.037 R)
• M31: 11,953,917 km (0.062 R)
• M32: 12,241,743 km (0.088 R)
• M33: 13,237,467 km (0.082 R)
• M34: 13,296,857 km (0.117 R)
• M35: 13,356,397 km (0.079 R)
• M36: 13,715,133 km (0.113 R)
• M37: 13,895,548 km (0.109 R)
• M38: 14,503,065 km (0.083 R)
• M39: 14,995,242 km (0.093 R)
• M40: 15,368,040 km (0.095 R)
• M41: 15,492,954 km (0.087 R)
• M42: 15,806,661 km (0.115 R)
• M43: 17,406,909 km (0.083 R)
• M44: 17,864,080 km (0.035 R)
• M45: 17,929,754 km (0.117 R)
• M46: 21,941,819 km (0.084 R)
• M47: 22,648,220 km (0.052 R)
• M48: 23,577,672 km (0.058 R)
• M49: 23,938,502 km (0.048 R)
• M50: 24,811,854 km (0.11 R)
• M51: 25,326,172 km (0.085 R)
• M52: 25,621,627 km (0.066 R)
• M53: 27,342,452 km (0.111 R)
• M54: 28,946,141 km (0.092 R)
• M55: 29,100,376 km (0.083 R)
• M56: 34,180,271 km (0.092 R)
• M57: 34,343,482 km (0.087 R)
• M58: 34,670,354 km (0.096 R)
• M59: 35,162,830 km (0.102 R)
• M60: 35,740,128 km (0.074 R)
• M61: 36,487,220 km (0.116 R)
• M62: 38,165,409 km (0.113 R)
• M63: 39,697,291 km (0.099 R)
• M64: 40,212,356 km (0.079 R)
• M65: 40,298,525 km (0.115 R)
• M66: 42,557,453 km (0.09 R)
• M67: 42,732,931 km (0.086 R)
• M68: 42,820,745 km (0.108 R)
• M69: 43,702,325 km (0.106 R)
• M70: 43,968,011 km (0.118 R)
• M71: 45,573,047 km (0.053 R)
• M72: 45,752,564 km (0.053 R)
• M73: 48,381,896 km (0.084 R)
• M74: 49,023,821 km (0.06 R)
• M75: 50,408,947 km (0.042 R)
• M76: 51,059,848 km (0.065 R)
• M77: 51,900,588 km (0.094 R)
• M78: 54,640,921 km (0.081 R)
• M79: 55,788,487 km (0.044 R)
• M80: 56,461,677 km (0.088 R)
• M81: 57,913,076 km (0.101 R)
• M82: 58,399,568 km (0.108 R)
• M83: 59,572,714 km (0.083 R)
• M84: 60,655,055 km (0.106 R)
• M85: 61,149,027 km (0.069 R)
• M86: 61,248,061 km (0.09 R)
• M87: 61,347,095 km (0.109 R)
• M88: 61,446,129 km (0.084 R)
• M89: 62,041,827 km (0.036 R)
• M90: 64,947,467 km (0.11 R)
• M91: 65,048,445 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.3

Radius: 7.7

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 10.49 AU - 15.69 AU

Year: 18035 Days

Day: 22.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,961,382 km

• M1: 260,899 km (0.046 R)
• M2: 338,839 km (0.093 R)
• M3: 407,953 km (0.068 R)
• M4: 562,787 km (0.108 R)
• M5: 1,136,196 km (0.089 R)
• M6: 2,140,446 km (0.111 R)
• M7: 2,629,931 km (0.119 R)
• M8: 3,230,716 km (0.067 R)
• M9: 3,955,667 km (0.097 R)
• M10: 4,039,292 km (0.111 R)
• M11: 5,133,301 km (0.099 R)
• M12: 7,521,183 km (0.086 R)
• M13: 7,939,458 km (0.072 R)
• M14: 8,151,438 km (0.115 R)
• M15: 8,689,542 km (0.081 R)
• M16: 9,686,911 km (0.086 R)
• M17: 9,743,459 km (0.094 R)
• M18: 9,800,007 km (0.113 R)
• M19: 10,141,838 km (0.092 R)
• M20: 10,429,664 km (0.119 R)
• M21: 13,768,838 km (0.079 R)
• M22: 14,023,604 km (0.037 R)
• M23: 14,344,192 km (0.09 R)
• M24: 15,320,767 km (0.105 R)
• M25: 15,584,657 km (0.069 R)
• M26: 16,927,298 km (0.043 R)
• M27: 17,131,799 km (0.072 R)
• M28: 17,405,862 km (0.106 R)
• M29: 17,612,307 km (0.082 R)
• M30: 17,819,650 km (0.041 R)
• M31: 17,958,327 km (0.074 R)
• M32: 18,027,740 km (0.052 R)
• M33: 18,097,303 km (0.047 R)
• M34: 21,318,145 km (0.108 R)
• M35: 22,355,607 km (0.083 R)
• M36: 22,955,943 km (0.111 R)
• M37: 23,257,981 km (0.096 R)
• M38: 23,561,365 km (0.087 R)
• M39: 24,325,811 km (0.076 R)
• M40: 25,098,184 km (0.098 R)
• M41: 25,878,636 km (0.04 R)
• M42: 26,035,714 km (0.115 R)
• M43: 26,114,403 km (0.082 R)
• M44: 26,905,177 km (0.088 R)
• M45: 27,703,880 km (0.11 R)
• M46: 27,864,548 km (0.115 R)
• M47: 28,106,149 km (0.084 R)
• M48: 28,348,348 km (0.074 R)
• M49: 28,429,280 km (0.118 R)
• M50: 28,672,526 km (0.083 R)
• M51: 29,324,474 km (0.104 R)
• M52: 30,146,215 km (0.096 R)
• M53: 30,642,880 km (0.066 R)
• M54: 30,725,907 km (0.113 R)
• M55: 32,317,927 km (0.084 R)
• M56: 32,571,795 km (0.11 R)
• M57: 36,018,829 km (0.084 R)
• M58: 36,457,899 km (0.116 R)
• M59: 36,987,026 km (0.102 R)
• M60: 38,231,381 km (0.108 R)
• M61: 39,670,363 km (0.084 R)
• M62: 39,761,020 km (0.088 R)
• M63: 40,944,040 km (0.044 R)
• M64: 41,310,405 km (0.034 R)
• M65: 42,508,534 km (0.093 R)
• M66: 42,601,135 km (0.088 R)
• M67: 44,656,161 km (0.095 R)
• M68: 46,075,695 km (0.091 R)
• M69: 47,606,231 km (0.082 R)
• M70: 48,087,936 km (0.118 R)
• M71: 48,377,707 km (0.05 R)
• M72: 50,422,411 km (0.117 R)
• M73: 50,618,534 km (0.072 R)
• M74: 52,197,390 km (0.104 R)
• M75: 54,394,384 km (0.095 R)
• M76: 54,696,422 km (0.089 R)
• M77: 54,998,909 km (0.096 R)
• M78: 55,909,661 km (0.111 R)
• M79: 57,131,876 km (0.094 R)
• M80: 60,121,589 km (0.117 R)
• M81: 60,537,920 km (0.077 R)
• M82: 61,478,292 km (0.064 R)
• M83: 61,792,896 km (0.114 R)
• M84: 62,318,135 km (0.113 R)
• M85: 63,691,144 km (0.113 R)
• M86: 64,754,037 km (0.103 R)
• M87: 65,180,690 km (0.059 R)
• M88: 66,466,783 km (0.118 R)
• M89: 68,737,230 km (0.117 R)
• M90: 69,499,730 km (0.106 R)
• M91: 69,608,936 km (0.072 R)
• M92: 70,923,154 km (0.1 R)
• M93: 71,033,108 km (0.051 R)
• M94: 71,803,986 km (0.1 R)
• M95: 73,020,815 km (0.114 R)
• M96: 74,356,126 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.9

Radius: 4.2

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.62 AU - 19.96 AU

Year: 25037 Days

Day: 19.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 55,961,382 km

• M1: 57,296 km (0.092 R)
• M2: 116,686 km (0.081 R)
• M3: 165,455 km (0.075 R)
• M4: 357,389 km (0.118 R)
• M5: 753,824 km (0.097 R)
• M6: 1,365,081 km (0.038 R)
• M7: 1,820,307 km (0.081 R)
• M8: 1,900,342 km (0.114 R)
• M9: 2,009,099 km (0.071 R)
• M10: 2,064,151 km (0.096 R)
• M11: 3,075,583 km (0.103 R)
• M12: 3,171,176 km (0.106 R)
• M13: 4,005,633 km (0.067 R)
• M14: 5,355,903 km (0.074 R)
• M15: 5,432,647 km (0.059 R)
• M16: 7,040,824 km (0.116 R)
• M17: 8,335,893 km (0.043 R)
• M18: 8,424,754 km (0.107 R)
• M19: 8,648,403 km (0.098 R)
• M20: 8,693,431 km (0.099 R)
• M21: 9,377,243 km (0.117 R)
• M22: 10,267,949 km (0.108 R)
• M23: 10,844,200 km (0.079 R)
• M24: 12,942,609 km (0.052 R)
• M25: 13,669,206 km (0.11 R)
• M26: 13,984,559 km (0.054 R)
• M27: 14,676,299 km (0.077 R)
• M28: 16,148,043 km (0.111 R)
• M29: 16,314,396 km (0.091 R)
• M30: 17,438,325 km (0.12 R)
• M31: 17,552,019 km (0.096 R)
• M32: 18,067,084 km (0.063 R)
• M33: 18,470,999 km (0.114 R)
• M34: 18,877,905 km (0.111 R)
• M35: 19,819,175 km (0.112 R)
• M36: 20,056,736 km (0.101 R)
• M37: 20,355,184 km (0.097 R)
• M38: 21,077,442 km (0.11 R)
• M39: 21,869,264 km (0.052 R)
• M40: 25,777,060 km (0.09 R)
• M41: 26,819,906 km (0.081 R)
• M42: 28,677,762 km (0.06 R)
• M43: 29,689,941 km (0.066 R)
• M44: 32,655,869 km (0.109 R)
• M45: 33,077,136 km (0.049 R)
• M46: 34,138,234 km (0.106 R)
• M47: 37,168,189 km (0.109 R)
• M48: 37,608,007 km (0.097 R)
• M49: 40,659,205 km (0.087 R)
• M50: 43,095,107 km (0.089 R)
• M51: 43,325,937 km (0.107 R)
• M52: 44,952,963 km (0.119 R)
• M53: 45,499,744 km (0.114 R)
• M54: 48,506,062 km (0.103 R)
• M55: 50,194,873 km (0.117 R)
• M56: 50,356,738 km (0.082 R)
• M57: 53,052,042 km (0.109 R)
• M58: 53,629,640 km (0.108 R)
• M59: 53,712,367 km (0.045 R)
• M60: 55,291,822 km (0.115 R)
• M61: 55,375,297 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 19,428 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit