🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.5 AU - 0.68 AU

Year: 161 Days

Day: 15.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.83 AU - 1.33 AU

Year: 398 Days

Day: 42.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.36 AU - 3.84 AU

Year: 1936 Days

Day: 41.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84

Radius: 8.1

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.51 AU - 6.43 AU

Year: 5175 Days

Day: 5.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 83,890,530 km

• M1: 192,084 km (0.11 R)
• M2: 246,238 km (0.103 R)
• M3: 371,152 km (0.11 R)
• M4: 512,522 km (0.111 R)
• M5: 568,622 km (0.101 R)
• M6: 664,663 km (0.089 R)
• M7: 790,924 km (0.074 R)
• M8: 865,573 km (0.036 R)
• M9: 925,263 km (0.025 R)
• M10: 1,013,376 km (0.081 R)
• M11: 1,178,981 km (0.075 R)
• M12: 1,236,277 km (0.085 R)
• M13: 1,434,045 km (0.107 R)
• M14: 1,749,996 km (0.086 R)
• M15: 1,837,959 km (0.11 R)
• M16: 2,099,008 km (0.081 R)
• M17: 2,169,169 km (0.101 R)
• M18: 2,396,408 km (0.06 R)
• M19: 2,556,478 km (0.116 R)
• M20: 2,886,940 km (0.095 R)
• M21: 3,004,673 km (0.079 R)
• M22: 3,070,646 km (0.109 R)
• M23: 3,137,217 km (0.054 R)
• M24: 3,271,705 km (0.036 R)
• M25: 3,326,159 km (0.081 R)
• M26: 3,380,762 km (0.1 R)
• M27: 3,574,492 km (0.12 R)
• M28: 3,800,384 km (0.034 R)
• M29: 4,089,407 km (0.056 R)
• M30: 4,236,462 km (0.086 R)
• M31: 4,325,622 km (0.102 R)
• M32: 4,385,462 km (0.084 R)
• M33: 4,612,102 km (0.091 R)
• M34: 5,061,195 km (0.056 R)
• M35: 5,589,276 km (0.11 R)
• M36: 5,654,500 km (0.118 R)
• M37: 5,752,786 km (0.114 R)
• M38: 5,951,153 km (0.077 R)
• M39: 6,202,178 km (0.078 R)
• M40: 6,286,701 km (0.087 R)
• M41: 6,593,975 km (0.094 R)
• M42: 7,347,799 km (0.093 R)
• M43: 7,419,306 km (0.117 R)
• M44: 7,617,224 km (0.092 R)
• M45: 7,725,832 km (0.048 R)
• M46: 7,926,443 km (0.097 R)
• M47: 7,981,495 km (0.104 R)
• M48: 8,073,348 km (0.073 R)
• M49: 8,128,700 km (0.072 R)
• M50: 8,314,201 km (0.119 R)
• M51: 8,708,092 km (0.106 R)
• M52: 8,764,790 km (0.107 R)
• M53: 8,859,635 km (0.04 R)
• M54: 9,592,066 km (0.035 R)
• M55: 9,748,695 km (0.115 R)
• M56: 9,827,383 km (0.084 R)
• M57: 9,965,612 km (0.117 R)
• M58: 10,104,289 km (0.105 R)
• M59: 10,183,875 km (0.105 R)
• M60: 10,444,175 km (0.104 R)
• M61: 10,524,659 km (0.106 R)
• M62: 10,950,564 km (0.112 R)
• M63: 11,196,503 km (0.047 R)
• M64: 11,361,509 km (0.106 R)
• M65: 11,527,264 km (0.079 R)
• M66: 11,798,485 km (0.116 R)
• M67: 11,945,390 km (0.079 R)
• M68: 12,219,752 km (0.07 R)
• M69: 12,624,564 km (0.031 R)
• M70: 12,710,284 km (0.091 R)
• M71: 13,250,781 km (0.112 R)
• M72: 13,316,155 km (0.067 R)
• M73: 14,020,163 km (0.104 R)
• M74: 14,309,635 km (0.091 R)
• M75: 14,578,462 km (0.084 R)
• M76: 14,668,520 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.2

Radius: 10.1

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.9 AU - 13.32 AU

Year: 13137 Days

Day: 5.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,890,530 km

• M1: 187,446 km (0.115 R)
• M2: 341,083 km (0.088 R)
• M3: 755,170 km (0.109 R)
• M4: 988,692 km (0.069 R)
• M5: 1,576,462 km (0.11 R)
• M6: 2,856,123 km (0.035 R)
• M7: 3,021,578 km (0.111 R)
• M8: 3,537,092 km (0.075 R)
• M9: 3,932,479 km (0.03 R)
• M10: 4,005,932 km (0.087 R)
• M11: 4,154,183 km (0.098 R)
• M12: 4,494,518 km (0.087 R)
• M13: 4,687,500 km (0.088 R)
• M14: 5,002,104 km (0.09 R)
• M15: 5,081,840 km (0.083 R)
• M16: 5,162,024 km (0.086 R)
• M17: 5,445,961 km (0.114 R)
• M18: 5,986,757 km (0.088 R)
• M19: 6,852,031 km (0.115 R)
• M20: 6,985,173 km (0.068 R)
• M21: 7,164,242 km (0.063 R)
• M22: 7,941,553 km (0.043 R)
• M23: 8,316,744 km (0.056 R)
• M24: 8,987,092 km (0.11 R)
• M25: 9,181,869 km (0.037 R)
• M26: 9,625,277 km (0.042 R)
• M27: 9,774,575 km (0.111 R)
• M28: 10,025,152 km (0.116 R)
• M29: 10,176,545 km (0.049 R)
• M30: 10,277,972 km (0.101 R)
• M31: 10,481,575 km (0.091 R)
• M32: 12,105,460 km (0.056 R)
• M33: 12,918,973 km (0.105 R)
• M34: 13,750,139 km (0.118 R)
• M35: 15,000,328 km (0.076 R)
• M36: 15,932,323 km (0.091 R)
• M37: 16,524,282 km (0.085 R)
• M38: 17,002,995 km (0.031 R)
• M39: 17,425,758 km (0.112 R)
• M40: 18,096,854 km (0.114 R)
• M41: 18,652,311 km (0.109 R)
• M42: 18,776,627 km (0.075 R)
• M43: 19,401,647 km (0.053 R)
• M44: 19,527,608 km (0.115 R)
• M45: 20,160,856 km (0.027 R)
• M46: 21,188,294 km (0.104 R)
• M47: 21,773,521 km (0.104 R)
• M48: 21,969,943 km (0.05 R)
• M49: 22,893,710 km (0.103 R)
• M50: 23,159,994 km (0.111 R)
• M51: 25,395,884 km (0.089 R)
• M52: 25,464,699 km (0.091 R)
• M53: 25,533,664 km (0.088 R)
• M54: 25,809,821 km (0.099 R)
• M55: 25,948,199 km (0.059 R)
• M56: 27,135,109 km (0.105 R)
• M57: 28,697,210 km (0.105 R)
• M58: 30,142,475 km (0.098 R)
• M59: 31,685,427 km (0.069 R)
• M60: 32,653,326 km (0.115 R)
• M61: 33,253,811 km (0.115 R)
• M62: 35,538,021 km (0.083 R)
• M63: 35,769,300 km (0.04 R)
• M64: 36,465,827 km (0.096 R)
• M65: 36,543,618 km (0.072 R)
• M66: 37,401,712 km (0.104 R)
• M67: 37,793,957 km (0.109 R)
• M68: 37,951,185 km (0.099 R)
• M69: 38,899,486 km (0.116 R)
• M70: 39,296,817 km (0.09 R)
• M71: 39,775,531 km (0.108 R)
• M72: 41,465,987 km (0.086 R)
• M73: 42,933,691 km (0.095 R)
• M74: 44,169,669 km (0.1 R)
• M75: 44,335,274 km (0.094 R)
• M76: 45,333,690 km (0.115 R)
• M77: 48,373,369 km (0.101 R)
• M78: 49,659,163 km (0.088 R)
• M79: 50,956,176 km (0.071 R)
• M80: 52,702,731 km (0.055 R)
• M81: 53,230,662 km (0.06 R)
• M82: 53,671,826 km (0.086 R)
• M83: 54,025,625 km (0.049 R)
• M84: 54,380,172 km (0.041 R)
• M85: 54,824,628 km (0.102 R)
• M86: 55,538,060 km (0.116 R)
• M87: 56,613,968 km (0.087 R)
• M88: 58,150,039 km (0.095 R)
• M89: 58,331,651 km (0.09 R)
• M90: 58,604,367 km (0.025 R)
• M91: 59,425,211 km (0.098 R)
• M92: 59,608,169 km (0.069 R)
• M93: 60,066,387 km (0.115 R)
• M94: 60,158,091 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.4

Radius: 7

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.16 AU - 18.48 AU

Year: 22323 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,890,530 km

• M1: 92,451 km (0.08 R)
• M2: 584,928 km (0.044 R)
• M3: 634,744 km (0.09 R)
• M4: 712,235 km (0.06 R)
• M5: 934,987 km (0.112 R)
• M6: 1,227,451 km (0.11 R)
• M7: 1,930,561 km (0.12 R)
• M8: 2,142,690 km (0.12 R)
• M9: 3,450,624 km (0.114 R)
• M10: 3,684,596 km (0.068 R)
• M11: 4,119,028 km (0.053 R)
• M12: 4,671,792 km (0.043 R)
• M13: 4,852,506 km (0.086 R)
• M14: 5,625,927 km (0.117 R)
• M15: 6,783,366 km (0.062 R)
• M16: 8,166,398 km (0.084 R)
• M17: 9,372,307 km (0.041 R)
• M18: 9,764,702 km (0.084 R)
• M19: 10,666,927 km (0.037 R)
• M20: 10,836,870 km (0.118 R)
• M21: 11,560,624 km (0.056 R)
• M22: 12,264,482 km (0.111 R)
• M23: 12,729,432 km (0.093 R)
• M24: 13,054,658 km (0.084 R)
• M25: 13,200,067 km (0.062 R)
• M26: 13,345,925 km (0.102 R)
• M27: 13,898,091 km (0.114 R)
• M28: 14,009,541 km (0.086 R)
• M29: 14,457,737 km (0.11 R)
• M30: 15,330,042 km (0.117 R)
• M31: 15,406,786 km (0.071 R)
• M32: 15,946,983 km (0.069 R)
• M33: 16,690,036 km (0.043 R)
• M34: 19,357,516 km (0.113 R)
• M35: 21,165,406 km (0.1 R)
• M36: 21,550,620 km (0.083 R)
• M37: 22,851,224 km (0.108 R)
• M38: 26,764,256 km (0.118 R)
• M39: 28,631,536 km (0.075 R)
• M40: 30,782,006 km (0.099 R)
• M41: 31,803,161 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.1

Radius: 6.1

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.55 AU - 19.53 AU

Year: 24954 Days

Day: 17.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,890,530 km

• M1: 78,240 km (0.053 R)
• M2: 384,317 km (0.117 R)
• M3: 477,516 km (0.073 R)
• M4: 620,831 km (0.101 R)
• M5: 1,211,743 km (0.095 R)
• M6: 1,267,094 km (0.086 R)
• M7: 1,557,015 km (0.074 R)
• M8: 1,678,638 km (0.105 R)
• M9: 2,095,717 km (0.078 R)
• M10: 2,162,587 km (0.093 R)
• M11: 3,172,672 km (0.034 R)
• M12: 3,405,895 km (0.066 R)
• M13: 3,484,882 km (0.066 R)
• M14: 3,524,526 km (0.092 R)
• M15: 4,609,260 km (0.1 R)
• M16: 4,917,880 km (0.107 R)
• M17: 5,097,248 km (0.066 R)
• M18: 6,509,303 km (0.093 R)
• M19: 6,558,371 km (0.082 R)
• M20: 6,855,173 km (0.095 R)
• M21: 7,980,897 km (0.037 R)
• M22: 9,661,928 km (0.073 R)
• M23: 9,718,027 km (0.111 R)
• M24: 9,943,172 km (0.097 R)
• M25: 10,283,956 km (0.112 R)
• M26: 10,571,034 km (0.107 R)
• M27: 10,802,462 km (0.103 R)
• M28: 10,918,849 km (0.095 R)
• M29: 11,745,228 km (0.114 R)
• M30: 12,652,689 km (0.062 R)
• M31: 12,960,112 km (0.101 R)
• M32: 13,083,830 km (0.1 R)
• M33: 14,985,668 km (0.079 R)
• M34: 16,501,244 km (0.067 R)
• M35: 16,568,263 km (0.1 R)
• M36: 17,447,450 km (0.08 R)
• M37: 18,550,136 km (0.047 R)
• M38: 18,969,459 km (0.101 R)
• M39: 19,462,683 km (0.113 R)
• M40: 20,894,933 km (0.072 R)
• M41: 23,481,630 km (0.116 R)
• M42: 25,545,033 km (0.114 R)
• M43: 25,777,807 km (0.12 R)
• M44: 25,855,598 km (0.084 R)
• M45: 26,716,235 km (0.088 R)
• M46: 28,706,784 km (0.084 R)
• M47: 29,029,616 km (0.074 R)
• M48: 29,516,258 km (0.1 R)
• M49: 31,240,523 km (0.08 R)
• M50: 31,822,609 km (0.088 R)
• M51: 32,828,505 km (0.086 R)
• M52: 33,589,958 km (0.096 R)
• M53: 33,759,901 km (0.054 R)
• M54: 34,528,236 km (0.087 R)
• M55: 35,821,809 km (0.109 R)
• M56: 37,394,830 km (0.087 R)
• M57: 37,747,432 km (0.098 R)
• M58: 38,189,793 km (0.11 R)
• M59: 40,336,672 km (0.115 R)
• M60: 41,151,981 km (0.04 R)
• M61: 41,881,121 km (0.058 R)
• M62: 42,338,890 km (0.107 R)
• M63: 43,167,363 km (0.089 R)
• M64: 43,259,665 km (0.094 R)
• M65: 43,444,568 km (0.109 R)
• M66: 44,840,017 km (0.11 R)
• M67: 45,496,303 km (0.096 R)
• M68: 47,293,422 km (0.066 R)
• M69: 48,728,514 km (0.102 R)
• M70: 49,403,201 km (0.104 R)
• M71: 49,886,851 km (0.086 R)
• M72: 50,080,879 km (0.046 R)
• M73: 50,664,161 km (0.089 R)
• M74: 51,935,743 km (0.09 R)
• M75: 52,132,315 km (0.061 R)
• M76: 54,012,012 km (0.115 R)
• M77: 54,111,495 km (0.106 R)
• M78: 56,417,845 km (0.103 R)
• M79: 57,633,926 km (0.069 R)
• M80: 57,735,503 km (0.108 R)
• M81: 61,541,123 km (0.117 R)
• M82: 61,853,184 km (0.103 R)
• M83: 63,947,255 km (0.1 R)
• M84: 64,791,287 km (0.074 R)
• M85: 65,002,968 km (0.084 R)
• M86: 65,851,636 km (0.088 R)
• M87: 66,597,232 km (0.113 R)
• M88: 67,238,558 km (0.1 R)
• M89: 68,204,512 km (0.076 R)
• M90: 68,850,924 km (0.03 R)
• M91: 70,149,882 km (0.079 R)
• M92: 71,456,919 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.2

Radius: 4.1

Gravity: 26.54 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 14.06 AU - 23.34 AU

Year: 28688 Days

Day: 18.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,890,530 km

• M1: 134,788 km (0.06 R)
• M2: 236,813 km (0.063 R)
• M3: 402,418 km (0.077 R)
• M4: 443,857 km (0.108 R)
• M5: 486,642 km (0.054 R)
• M6: 824,733 km (0.079 R)
• M7: 878,140 km (0.058 R)
• M8: 1,376,749 km (0.034 R)
• M9: 1,637,049 km (0.103 R)
• M10: 1,670,709 km (0.026 R)
• M11: 1,983,668 km (0.051 R)
• M12: 2,277,029 km (0.113 R)
• M13: 2,352,427 km (0.083 R)
• M14: 2,903,545 km (0.096 R)
• M15: 3,193,466 km (0.095 R)
• M16: 3,845,413 km (0.046 R)
• M17: 3,890,442 km (0.087 R)
• M18: 5,068,525 km (0.093 R)
• M19: 5,772,683 km (0.108 R)
• M20: 6,776,335 km (0.106 R)
• M21: 7,270,457 km (0.064 R)
• M22: 9,359,142 km (0.091 R)
• M23: 10,218,133 km (0.077 R)
• M24: 11,101,957 km (0.082 R)
• M25: 11,617,920 km (0.062 R)
• M26: 12,009,867 km (0.115 R)
• M27: 13,144,118 km (0.066 R)
• M28: 13,416,087 km (0.118 R)
• M29: 13,484,303 km (0.073 R)
• M30: 13,552,669 km (0.093 R)
• M31: 15,872,334 km (0.102 R)
• M32: 17,485,448 km (0.112 R)
• M33: 19,150,023 km (0.116 R)
• M34: 19,923,295 km (0.102 R)
• M35: 20,785,427 km (0.072 R)
• M36: 20,864,415 km (0.106 R)
• M37: 24,021,828 km (0.103 R)
• M38: 25,867,417 km (0.08 R)
• M39: 26,037,509 km (0.093 R)
• M40: 26,807,190 km (0.084 R)
• M41: 26,893,209 km (0.077 R)
• M42: 28,193,963 km (0.104 R)
• M43: 30,856,206 km (0.108 R)
• M44: 31,398,199 km (0.09 R)
• M45: 31,852,379 km (0.057 R)
• M46: 33,504,986 km (0.098 R)
• M47: 34,903,278 km (0.071 R)
• M48: 35,091,173 km (0.076 R)
• M49: 36,892,780 km (0.101 R)
• M50: 37,275,900 km (0.064 R)
• M51: 37,467,983 km (0.061 R)
• M52: 37,949,539 km (0.119 R)
• M53: 38,724,157 km (0.11 R)
• M54: 39,699,984 km (0.079 R)
• M55: 40,683,739 km (0.12 R)
• M56: 42,675,336 km (0.091 R)
• M57: 43,986,860 km (0.091 R)
• M58: 44,088,288 km (0.112 R)
• M59: 45,413,874 km (0.066 R)
• M60: 45,721,747 km (0.102 R)
• M61: 45,927,294 km (0.044 R)
• M62: 49,891,039 km (0.067 R)
• M63: 52,235,388 km (0.113 R)
• M64: 53,637,419 km (0.089 R)
• M65: 54,288,618 km (0.061 R)
• M66: 55,161,073 km (0.11 R)
• M67: 55,270,579 km (0.114 R)
• M68: 57,473,258 km (0.055 R)
• M69: 57,584,110 km (0.047 R)
• M70: 59,816,858 km (0.102 R)
• M71: 61,736,797 km (0.06 R)
• M72: 62,761,393 km (0.109 R)
• M73: 62,875,536 km (0.109 R)
• M74: 63,791,674 km (0.119 R)
• M75: 65,752,752 km (0.059 R)
• M76: 65,984,778 km (0.065 R)
• M77: 66,915,576 km (0.108 R)
• M78: 69,025,804 km (0.119 R)
• M79: 69,143,687 km (0.069 R)
• M80: 69,379,603 km (0.073 R)
• M81: 72,112,158 km (0.106 R)
• M82: 72,710,848 km (0.111 R)
• M83: 74,758,694 km (0.115 R)
• M84: 75,000,892 km (0.109 R)
• M85: 75,972,082 km (0.099 R)
• M86: 76,947,610 km (0.082 R)
• M87: 78,664,544 km (0.076 R)
• M88: 79,034,051 km (0.113 R)
• M89: 80,146,162 km (0.045 R)
• M90: 82,511,005 km (0.116 R)
• M91: 82,761,282 km (0.076 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 15,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit