🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.72 AU - 1.18 AU

Year: 290 Days

Day: 13.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.98 AU - 1.4 AU

Year: 407 Days

Day: 34.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.57 AU - 2.13 AU

Year: 788 Days

Day: 19.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.64 AU - 2.68 AU

Year: 994 Days

Day: 20.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.3 AU - 4.82 AU

Year: 2562 Days

Day: 37.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.4

Radius: 10.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.49 AU - 11.11 AU

Year: 8883 Days

Day: 9.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 92,845,761 km

• M1: 142,567 km (0.109 R)
• M2: 221,405 km (0.093 R)
• M3: 335,099 km (0.087 R)
• M4: 636,838 km (0.093 R)
• M5: 922,869 km (0.044 R)
• M6: 1,370,765 km (0.084 R)
• M7: 1,801,607 km (0.101 R)
• M8: 2,063,254 km (0.082 R)
• M9: 2,315,775 km (0.089 R)
• M10: 2,827,849 km (0.047 R)
• M11: 2,943,787 km (0.066 R)
• M12: 3,276,941 km (0.096 R)
• M13: 3,497,598 km (0.076 R)
• M14: 4,083,723 km (0.057 R)
• M15: 4,755,268 km (0.11 R)
• M16: 5,752,487 km (0.111 R)
• M17: 5,959,680 km (0.091 R)
• M18: 6,079,059 km (0.089 R)
• M19: 6,169,267 km (0.047 R)
• M20: 6,503,618 km (0.079 R)
• M21: 6,937,601 km (0.091 R)
• M22: 7,000,432 km (0.072 R)
• M23: 7,189,823 km (0.103 R)
• M24: 7,671,080 km (0.108 R)
• M25: 8,063,624 km (0.042 R)
• M26: 8,162,658 km (0.027 R)
• M27: 8,229,080 km (0.047 R)
• M28: 8,362,222 km (0.032 R)
• M29: 9,176,483 km (0.118 R)
• M30: 10,016,026 km (0.057 R)
• M31: 10,734,246 km (0.083 R)
• M32: 10,989,609 km (0.107 R)
• M33: 11,469,070 km (0.029 R)
• M34: 11,692,719 km (0.082 R)
• M35: 12,448,637 km (0.105 R)
• M36: 12,793,909 km (0.101 R)
• M37: 12,871,102 km (0.117 R)
• M38: 13,064,681 km (0.114 R)
• M39: 13,298,353 km (0.107 R)
• M40: 13,376,443 km (0.05 R)
• M41: 14,086,883 km (0.117 R)
• M42: 15,709,422 km (0.098 R)
• M43: 15,999,343 km (0.104 R)
• M44: 16,458,608 km (0.087 R)
• M45: 16,880,025 km (0.108 R)
• M46: 17,176,977 km (0.105 R)
• M47: 17,561,444 km (0.12 R)
• M48: 18,338,904 km (0.06 R)
• M49: 18,513,185 km (0.08 R)
• M50: 18,775,580 km (0.087 R)
• M51: 18,863,394 km (0.058 R)
• M52: 19,039,321 km (0.038 R)
• M53: 21,421,667 km (0.09 R)
• M54: 21,835,455 km (0.058 R)
• M55: 22,391,211 km (0.071 R)
• M56: 22,577,610 km (0.053 R)
• M57: 22,717,633 km (0.103 R)
• M58: 23,516,935 km (0.066 R)
• M59: 23,848,743 km (0.102 R)
• M60: 23,943,738 km (0.097 R)
• M61: 24,182,047 km (0.105 R)
• M62: 24,564,868 km (0.112 R)
• M63: 24,708,931 km (0.093 R)
• M64: 25,385,113 km (0.058 R)
• M65: 25,579,441 km (0.077 R)
• M66: 25,822,986 km (0.114 R)
• M67: 26,018,361 km (0.062 R)
• M68: 26,361,538 km (0.117 R)
• M69: 26,607,627 km (0.034 R)
• M70: 27,699,243 km (0.11 R)
• M71: 28,351,190 km (0.11 R)
• M72: 28,957,510 km (0.067 R)
• M73: 29,619,032 km (0.054 R)
• M74: 30,285,640 km (0.081 R)
• M75: 30,801,753 km (0.08 R)
• M76: 31,112,916 km (0.028 R)
• M77: 31,216,737 km (0.118 R)
• M78: 32,157,259 km (0.096 R)
• M79: 32,683,844 km (0.112 R)
• M80: 32,842,417 km (0.09 R)
• M81: 33,107,206 km (0.091 R)
• M82: 33,638,876 km (0.12 R)
• M83: 35,304,948 km (0.105 R)
• M84: 36,722,837 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 8.1

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12.4 AU - 13 AU

Year: 14175 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 118.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,845,761 km

• M1: 320,439 km (0.11 R)
• M2: 862,881 km (0.078 R)
• M3: 1,266,196 km (0.099 R)
• M4: 1,913,506 km (0.119 R)
• M5: 2,375,165 km (0.118 R)
• M6: 2,465,523 km (0.072 R)
• M7: 2,775,041 km (0.1 R)
• M8: 3,329,600 km (0.107 R)
• M9: 3,499,244 km (0.088 R)
• M10: 3,567,909 km (0.105 R)
• M11: 3,671,730 km (0.074 R)
• M12: 3,989,326 km (0.107 R)
• M13: 4,060,984 km (0.07 R)
• M14: 4,133,240 km (0.098 R)
• M15: 4,538,201 km (0.114 R)
• M16: 4,802,540 km (0.12 R)
• M17: 5,306,685 km (0.086 R)
• M18: 5,950,255 km (0.036 R)
• M19: 6,032,534 km (0.076 R)
• M20: 6,197,989 km (0.11 R)
• M21: 6,491,351 km (0.114 R)
• M22: 7,222,436 km (0.116 R)
• M23: 7,398,363 km (0.086 R)
• M24: 7,620,216 km (0.05 R)
• M25: 8,024,879 km (0.052 R)
• M26: 8,436,722 km (0.1 R)
• M27: 8,855,446 km (0.075 R)
• M28: 9,043,640 km (0.111 R)
• M29: 9,568,280 km (0.11 R)
• M30: 9,664,770 km (0.12 R)
• M31: 10,398,249 km (0.087 R)
• M32: 10,947,722 km (0.061 R)
• M33: 11,557,782 km (0.116 R)
• M34: 11,609,094 km (0.1 R)
• M35: 12,917,028 km (0.044 R)
• M36: 14,106,331 km (0.088 R)
• M37: 14,381,442 km (0.101 R)
• M38: 14,881,248 km (0.096 R)
• M39: 16,703,799 km (0.117 R)
• M40: 16,936,573 km (0.093 R)
• M41: 17,346,471 km (0.083 R)
• M42: 17,818,902 km (0.119 R)
• M43: 18,295,670 km (0.09 R)
• M44: 19,018,676 km (0.11 R)
• M45: 19,505,767 km (0.033 R)
• M46: 20,368,049 km (0.101 R)
• M47: 20,741,446 km (0.092 R)
• M48: 21,117,235 km (0.106 R)
• M49: 21,558,250 km (0.115 R)
• M50: 21,684,810 km (0.107 R)
• M51: 22,066,135 km (0.045 R)
• M52: 23,939,998 km (0.025 R)
• M53: 24,995,560 km (0.094 R)
• M54: 25,462,006 km (0.038 R)
• M55: 25,998,764 km (0.099 R)
• M56: 27,699,991 km (0.042 R)
• M57: 29,507,282 km (0.098 R)
• M58: 33,088,207 km (0.08 R)
• M59: 33,307,368 km (0.072 R)
• M60: 33,820,638 km (0.087 R)
• M61: 35,675,203 km (0.079 R)
• M62: 36,125,193 km (0.041 R)
• M63: 37,638,675 km (0.091 R)
• M64: 38,479,863 km (0.051 R)
• M65: 38,864,330 km (0.089 R)
• M66: 39,792,136 km (0.096 R)
• M67: 40,103,000 km (0.03 R)
• M68: 40,336,822 km (0.086 R)
• M69: 40,492,852 km (0.076 R)
• M70: 41,985,390 km (0.077 R)
• M71: 42,064,378 km (0.041 R)
• M72: 42,698,523 km (0.111 R)
• M73: 44,056,723 km (0.116 R)
• M74: 44,217,391 km (0.054 R)
• M75: 44,862,307 km (0.111 R)
• M76: 45,753,910 km (0.08 R)
• M77: 47,554,919 km (0.096 R)
• M78: 47,884,782 km (0.092 R)
• M79: 48,050,088 km (0.061 R)
• M80: 48,879,159 km (0.12 R)
• M81: 49,378,816 km (0.068 R)
• M82: 51,310,125 km (0.115 R)
• M83: 51,479,170 km (0.106 R)
• M84: 51,902,832 km (0.055 R)
• M85: 52,072,476 km (0.116 R)
• M86: 52,753,296 km (0.106 R)
• M87: 53,180,397 km (0.053 R)
• M88: 53,694,266 km (0.025 R)
• M89: 54,640,921 km (0.093 R)
• M90: 56,027,395 km (0.116 R)
• M91: 56,114,460 km (0.079 R)
• M92: 56,725,119 km (0.098 R)
• M93: 57,776,942 km (0.078 R)
• M94: 57,952,869 km (0.115 R)
• M95: 58,128,945 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 8.2

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.99 AU - 15.61 AU

Year: 15191 Days

Day: 9.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,845,761 km

• M1: 104,120 km (0.1 R)
• M2: 160,369 km (0.074 R)
• M3: 227,538 km (0.115 R)
• M4: 340,485 km (0.054 R)
• M5: 628,461 km (0.039 R)
• M6: 798,553 km (0.047 R)
• M7: 912,547 km (0.034 R)
• M8: 1,081,593 km (0.06 R)
• M9: 1,234,781 km (0.107 R)
• M10: 1,478,027 km (0.081 R)
• M11: 1,736,532 km (0.107 R)
• M12: 2,103,496 km (0.04 R)
• M13: 2,199,089 km (0.063 R)
• M14: 2,733,003 km (0.054 R)
• M15: 3,954,620 km (0.109 R)
• M16: 4,233,021 km (0.096 R)
• M17: 4,476,716 km (0.107 R)
• M18: 4,851,010 km (0.07 R)
• M19: 5,763,108 km (0.086 R)
• M20: 6,307,794 km (0.109 R)
• M21: 7,059,673 km (0.11 R)
• M22: 7,446,084 km (0.064 R)
• M23: 8,544,133 km (0.11 R)
• M24: 9,374,102 km (0.096 R)
• M25: 9,691,997 km (0.06 R)
• M26: 9,959,628 km (0.061 R)
• M27: 10,284,106 km (0.079 R)
• M28: 11,333,983 km (0.067 R)
• M29: 11,786,218 km (0.093 R)
• M30: 11,900,211 km (0.078 R)
• M31: 11,957,358 km (0.066 R)
• M32: 12,014,654 km (0.06 R)
• M33: 14,499,325 km (0.057 R)
• M34: 14,560,361 km (0.062 R)
• M35: 14,682,732 km (0.067 R)
• M36: 14,805,402 km (0.094 R)
• M37: 15,736,499 km (0.062 R)
• M38: 15,924,993 km (0.08 R)
• M39: 16,114,234 km (0.044 R)
• M40: 16,878,679 km (0.094 R)
• M41: 17,071,660 km (0.086 R)
• M42: 17,459,717 km (0.12 R)
• M43: 17,589,718 km (0.11 R)
• M44: 18,113,011 km (0.114 R)
• M45: 18,508,847 km (0.12 R)
• M46: 18,974,246 km (0.106 R)
• M47: 20,530,513 km (0.089 R)
• M48: 21,012,218 km (0.112 R)
• M49: 21,358,686 km (0.112 R)
• M50: 21,567,375 km (0.117 R)
• M51: 21,846,824 km (0.076 R)
• M52: 22,692,052 km (0.111 R)
• M53: 23,047,497 km (0.097 R)
• M54: 23,835,728 km (0.075 R)
• M55: 25,218,162 km (0.079 R)
• M56: 26,104,529 km (0.069 R)
• M57: 29,286,326 km (0.106 R)
• M58: 30,217,723 km (0.08 R)
• M59: 30,530,382 km (0.114 R)
• M60: 30,844,089 km (0.045 R)
• M61: 31,237,681 km (0.066 R)
• M62: 31,474,644 km (0.062 R)
• M63: 32,348,744 km (0.111 R)
• M64: 34,690,849 km (0.108 R)
• M65: 34,772,679 km (0.116 R)
• M66: 36,420,798 km (0.096 R)
• M67: 38,855,653 km (0.114 R)
• M68: 41,602,719 km (0.06 R)
• M69: 41,950,384 km (0.119 R)
• M70: 42,824,036 km (0.083 R)
• M71: 42,911,700 km (0.109 R)
• M72: 43,703,672 km (0.12 R)
• M73: 43,791,934 km (0.097 R)
• M74: 44,411,718 km (0.054 R)
• M75: 45,302,125 km (0.088 R)
• M76: 46,198,216 km (0.063 R)
• M77: 46,468,240 km (0.05 R)
• M78: 47,281,454 km (0.049 R)
• M79: 50,859,087 km (0.118 R)
• M80: 54,998,760 km (0.108 R)
• M81: 55,189,497 km (0.113 R)
• M82: 55,475,977 km (0.085 R)
• M83: 55,954,540 km (0.091 R)
• M84: 61,308,798 km (0.105 R)
• M85: 61,803,668 km (0.069 R)
• M86: 62,797,147 km (0.087 R)
• M87: 62,896,779 km (0.104 R)
• M88: 63,395,838 km (0.091 R)
• M89: 63,495,919 km (0.107 R)
• M90: 65,304,108 km (0.076 R)
• M91: 65,607,193 km (0.068 R)
• M92: 67,537,156 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.5

Radius: 3.7

Gravity: 42.84 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 19.83 AU - 21.23 AU

Year: 29134 Days

Day: 15.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 92,845,761 km

• M1: 138,827 km (0.119 R)
• M2: 2,067,592 km (0.046 R)
• M3: 2,305,303 km (0.111 R)
• M4: 2,893,073 km (0.076 R)
• M5: 3,248,667 km (0.105 R)
• M6: 4,000,397 km (0.103 R)
• M7: 4,345,669 km (0.108 R)
• M8: 4,395,784 km (0.079 R)
• M9: 4,959,319 km (0.098 R)
• M10: 5,169,953 km (0.049 R)
• M11: 5,437,135 km (0.07 R)
• M12: 5,929,611 km (0.081 R)
• M13: 6,096,861 km (0.081 R)
• M14: 6,379,152 km (0.108 R)
• M15: 7,073,885 km (0.099 R)
• M16: 7,430,227 km (0.081 R)
• M17: 7,914,326 km (0.1 R)
• M18: 8,222,049 km (0.089 R)
• M19: 8,722,603 km (0.08 R)
• M20: 10,149,019 km (0.083 R)
• M21: 10,282,161 km (0.104 R)
• M22: 10,550,390 km (0.099 R)
• M23: 10,753,095 km (0.104 R)
• M24: 10,888,930 km (0.065 R)
• M25: 12,633,839 km (0.118 R)
• M26: 13,428,802 km (0.104 R)
• M27: 14,538,519 km (0.071 R)
• M28: 14,613,618 km (0.071 R)
• M29: 16,063,371 km (0.084 R)
• M30: 16,452,325 km (0.068 R)
• M31: 17,958,925 km (0.107 R)
• M32: 18,606,385 km (0.08 R)
• M33: 19,840,717 km (0.104 R)
• M34: 20,509,868 km (0.119 R)
• M35: 23,875,671 km (0.113 R)
• M36: 24,497,699 km (0.109 R)
• M37: 25,395,585 km (0.106 R)
• M38: 25,485,942 km (0.059 R)
• M39: 26,578,754 km (0.07 R)
• M40: 27,779,726 km (0.066 R)
• M41: 27,872,776 km (0.103 R)
• M42: 28,621,513 km (0.103 R)
• M43: 34,443,115 km (0.086 R)
• M44: 34,543,046 km (0.115 R)
• M45: 36,564,113 km (0.081 R)
• M46: 36,870,490 km (0.061 R)
• M47: 38,726,999 km (0.12 R)
• M48: 38,935,239 km (0.099 R)
• M49: 40,297,178 km (0.084 R)
• M50: 40,931,025 km (0.073 R)
• M51: 41,037,089 km (0.059 R)
• M52: 41,568,162 km (0.089 R)
• M53: 41,888,002 km (0.087 R)
• M54: 42,637,488 km (0.095 R)
• M55: 43,175,441 km (0.074 R)
• M56: 46,339,736 km (0.086 R)
• M57: 47,114,802 km (0.066 R)
• M58: 47,782,308 km (0.096 R)
• M59: 50,030,315 km (0.068 R)
• M60: 51,167,109 km (0.095 R)
• M61: 52,657,702 km (0.065 R)
• M62: 54,745,042 km (0.099 R)
• M63: 55,095,549 km (0.052 R)
• M64: 60,683,179 km (0.112 R)
• M65: 63,482,604 km (0.07 R)
• M66: 63,850,765 km (0.081 R)
• M67: 63,973,585 km (0.048 R)
• M68: 64,342,792 km (0.049 R)
• M69: 66,199,302 km (0.087 R)
• M70: 68,575,814 km (0.104 R)
• M71: 70,598,826 km (0.105 R)
• M72: 71,362,523 km (0.064 R)
• M73: 71,745,344 km (0.056 R)
• M74: 79,147,745 km (0.065 R)
• M75: 81,268,894 km (0.08 R)
• M76: 83,274,403 km (0.114 R)
• M77: 85,160,682 km (0.05 R)
• M78: 85,566,840 km (0.117 R)
• M79: 85,702,376 km (0.067 R)
• M80: 92,011,816 km (0.049 R)
• M81: 92,428,446 km (0.052 R)

Kuiper Belt

Range: 35 - 65 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 19,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit