🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.51 AU - 0.75 AU

Year: 174 Days

Day: 23.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 132.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.9 AU - 1.22 AU

Year: 380 Days

Day: 32.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.95 AU - 3.91 AU

Year: 2212 Days

Day: 41.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 113,217,419 km

• M1: 1,634,058 km (0.058 R)
• M2: 2,841,911 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.92 AU - 4.82 AU

Year: 3181 Days

Day: 24.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.72 AU - 5.1 AU

Year: 3789 Days

Day: 25.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,217,419 km

• M1: 1,953,898 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.9

Radius: 12.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.59 AU - 6.65 AU

Year: 5932 Days

Day: 7.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 113,217,419 km

• M1: 206,744 km (0.105 R)
• M2: 326,572 km (0.111 R)
• M3: 453,282 km (0.087 R)
• M4: 607,218 km (0.052 R)
• M5: 697,724 km (0.114 R)
• M6: 843,433 km (0.113 R)
• M7: 1,000,211 km (0.064 R)
• M8: 1,096,552 km (0.116 R)
• M9: 1,262,157 km (0.113 R)
• M10: 1,538,913 km (0.107 R)
• M11: 1,676,543 km (0.106 R)
• M12: 2,017,028 km (0.065 R)
• M13: 2,114,566 km (0.115 R)
• M14: 2,530,747 km (0.115 R)
• M15: 2,617,215 km (0.082 R)
• M16: 2,714,304 km (0.094 R)
• M17: 3,156,665 km (0.114 R)
• M18: 3,260,336 km (0.102 R)
• M19: 3,397,068 km (0.07 R)
• M20: 3,610,993 km (0.053 R)
• M21: 3,719,751 km (0.1 R)
• M22: 4,097,635 km (0.108 R)
• M23: 4,268,326 km (0.098 R)
• M24: 4,348,810 km (0.04 R)
• M25: 4,664,013 km (0.067 R)
• M26: 4,794,612 km (0.111 R)
• M27: 4,902,322 km (0.041 R)
• M28: 5,341,691 km (0.083 R)
• M29: 5,908,667 km (0.101 R)
• M30: 6,167,023 km (0.105 R)
• M31: 6,614,619 km (0.046 R)
• M32: 6,936,853 km (0.103 R)
• M33: 7,059,075 km (0.089 R)
• M34: 7,236,947 km (0.115 R)
• M35: 7,555,291 km (0.051 R)
• M36: 8,005,730 km (0.03 R)
• M37: 8,162,658 km (0.081 R)
• M38: 8,421,612 km (0.074 R)
• M39: 8,566,722 km (0.061 R)
• M40: 8,844,675 km (0.05 R)
• M41: 9,095,850 km (0.079 R)
• M42: 9,605,380 km (0.07 R)
• M43: 9,833,068 km (0.084 R)
• M44: 10,016,625 km (0.107 R)
• M45: 10,201,228 km (0.079 R)
• M46: 10,371,620 km (0.025 R)
• M47: 10,464,820 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 11.4

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 11.59 AU - 12.75 AU

Year: 14785 Days

Day: 10.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 113,217,419 km

• M1: 152,141 km (0.104 R)
• M2: 452,683 km (0.059 R)
• M3: 683,662 km (0.1 R)
• M4: 762,949 km (0.086 R)
• M5: 998,566 km (0.055 R)
• M6: 1,185,114 km (0.111 R)
• M7: 1,409,212 km (0.097 R)
• M8: 1,620,145 km (0.073 R)
• M9: 1,757,326 km (0.091 R)
• M10: 1,927,419 km (0.09 R)
• M11: 2,223,024 km (0.081 R)
• M12: 2,758,884 km (0.103 R)
• M13: 2,924,190 km (0.089 R)
• M14: 4,515,911 km (0.072 R)
• M15: 4,593,702 km (0.047 R)
• M16: 6,506,011 km (0.119 R)
• M17: 6,771,847 km (0.088 R)
• M18: 6,996,094 km (0.092 R)
• M19: 7,222,735 km (0.114 R)
• M20: 7,964,591 km (0.097 R)
• M21: 8,392,441 km (0.113 R)
• M22: 8,827,920 km (0.055 R)
• M23: 8,925,757 km (0.056 R)
• M24: 10,590,632 km (0.074 R)
• M25: 11,061,267 km (0.085 R)
• M26: 11,378,713 km (0.079 R)
• M27: 11,968,727 km (0.106 R)
• M28: 13,854,558 km (0.115 R)
• M29: 14,311,579 km (0.08 R)
• M30: 15,240,582 km (0.095 R)
• M31: 15,653,173 km (0.119 R)
• M32: 16,248,872 km (0.102 R)
• M33: 16,549,564 km (0.115 R)
• M34: 16,791,463 km (0.038 R)
• M35: 17,340,039 km (0.093 R)
• M36: 17,708,947 km (0.12 R)
• M37: 18,392,161 km (0.107 R)
• M38: 18,705,568 km (0.081 R)
• M39: 19,720,291 km (0.102 R)
• M40: 20,557,889 km (0.11 R)
• M41: 20,752,965 km (0.045 R)
• M42: 20,948,489 km (0.108 R)
• M43: 21,079,238 km (0.067 R)
• M44: 21,604,775 km (0.042 R)
• M45: 22,267,942 km (0.101 R)
• M46: 23,750,158 km (0.055 R)
• M47: 24,228,422 km (0.068 R)
• M48: 24,572,049 km (0.039 R)
• M49: 25,822,388 km (0.114 R)
• M50: 28,529,212 km (0.104 R)
• M51: 28,746,876 km (0.058 R)
• M52: 29,475,867 km (0.101 R)
• M53: 30,952,248 km (0.116 R)
• M54: 31,474,644 km (0.12 R)
• M55: 32,226,074 km (0.081 R)
• M56: 32,452,565 km (0.09 R)
• M57: 32,755,501 km (0.111 R)
• M58: 33,669,843 km (0.103 R)
• M59: 34,053,412 km (0.107 R)
• M60: 34,515,520 km (0.104 R)
• M61: 35,367,929 km (0.1 R)
• M62: 38,766,643 km (0.12 R)
• M63: 43,013,726 km (0.11 R)
• M64: 44,098,311 km (0.056 R)
• M65: 46,550,220 km (0.085 R)
• M66: 47,921,733 km (0.118 R)
• M67: 53,093,182 km (0.077 R)
• M68: 53,271,652 km (0.071 R)
• M69: 55,608,820 km (0.097 R)
• M70: 56,062,101 km (0.038 R)
• M71: 56,152,907 km (0.118 R)
• M72: 56,698,640 km (0.074 R)
• M73: 56,789,895 km (0.114 R)
• M74: 57,246,318 km (0.091 R)
• M75: 57,429,276 km (0.081 R)
• M76: 60,941,685 km (0.074 R)
• M77: 62,159,262 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.3

Radius: 3.8

Gravity: 48.64 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.86 AU - 16.52 AU

Year: 21644 Days

Day: 18.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 113,217,419 km

• M1: 718,219 km (0.064 R)
• M2: 870,809 km (0.106 R)
• M3: 1,417,739 km (0.059 R)
• M4: 1,979,928 km (0.1 R)
• M5: 3,748,623 km (0.104 R)
• M6: 3,792,007 km (0.103 R)
• M7: 4,602,528 km (0.066 R)
• M8: 5,268,538 km (0.103 R)
• M9: 5,415,144 km (0.094 R)
• M10: 7,385,048 km (0.094 R)
• M11: 7,936,765 km (0.105 R)
• M12: 8,558,644 km (0.114 R)
• M13: 9,254,872 km (0.089 R)
• M14: 9,490,938 km (0.08 R)
• M15: 10,029,340 km (0.093 R)
• M16: 11,323,661 km (0.094 R)
• M17: 11,894,228 km (0.112 R)
• M18: 13,129,308 km (0.085 R)
• M19: 13,195,430 km (0.107 R)
• M20: 13,661,427 km (0.107 R)
• M21: 14,609,578 km (0.084 R)
• M22: 15,091,433 km (0.072 R)
• M23: 15,160,697 km (0.109 R)
• M24: 15,230,110 km (0.028 R)
• M25: 15,438,949 km (0.089 R)
• M26: 15,648,536 km (0.051 R)
• M27: 16,000,240 km (0.114 R)
• M28: 16,354,488 km (0.114 R)
• M29: 17,651,053 km (0.083 R)
• M30: 19,055,029 km (0.089 R)
• M31: 20,112,237 km (0.06 R)
• M32: 21,343,577 km (0.119 R)
• M33: 21,421,368 km (0.107 R)
• M34: 22,046,986 km (0.104 R)
• M35: 22,678,439 km (0.096 R)
• M36: 22,837,312 km (0.07 R)
• M37: 23,156,105 km (0.071 R)
• M38: 23,556,578 km (0.109 R)
• M39: 23,797,880 km (0.066 R)
• M40: 24,202,093 km (0.079 R)
• M41: 26,925,672 km (0.106 R)
• M42: 27,939,946 km (0.091 R)
• M43: 28,366,150 km (0.068 R)
• M44: 28,708,729 km (0.076 R)
• M45: 29,398,076 km (0.1 R)
• M46: 31,144,781 km (0.082 R)
• M47: 32,119,710 km (0.075 R)
• M48: 32,655,869 km (0.07 R)
• M49: 32,835,087 km (0.079 R)
• M50: 33,104,812 km (0.116 R)
• M51: 34,008,682 km (0.095 R)
• M52: 34,555,014 km (0.081 R)
• M53: 36,026,010 km (0.039 R)
• M54: 36,211,212 km (0.077 R)
• M55: 36,955,611 km (0.06 R)
• M56: 37,517,201 km (0.082 R)
• M57: 38,554,064 km (0.111 R)
• M58: 39,218,727 km (0.092 R)
• M59: 39,983,023 km (0.054 R)
• M60: 40,174,957 km (0.109 R)
• M61: 40,463,232 km (0.114 R)
• M62: 40,559,573 km (0.049 R)
• M63: 42,012,617 km (0.104 R)
• M64: 43,976,538 km (0.111 R)
• M65: 44,571,489 km (0.069 R)
• M66: 45,569,007 km (0.038 R)
• M67: 45,869,699 km (0.091 R)
• M68: 46,674,835 km (0.053 R)
• M69: 47,484,459 km (0.034 R)
• M70: 47,992,942 km (0.08 R)
• M71: 48,503,220 km (0.054 R)
• M72: 48,810,195 km (0.096 R)
• M73: 50,251,421 km (0.072 R)
• M74: 51,185,211 km (0.084 R)
• M75: 51,706,559 km (0.087 R)
• M76: 51,915,547 km (0.115 R)
• M77: 52,334,421 km (0.097 R)
• M78: 53,070,144 km (0.038 R)
• M79: 53,492,010 km (0.102 R)
• M80: 53,597,626 km (0.102 R)
• M81: 54,020,988 km (0.103 R)
• M82: 56,476,487 km (0.099 R)
• M83: 56,907,329 km (0.12 R)
• M84: 58,314,746 km (0.11 R)
• M85: 61,384,943 km (0.102 R)
• M86: 62,716,813 km (0.098 R)
• M87: 64,732,195 km (0.102 R)
• M88: 67,338,340 km (0.104 R)
• M89: 68,023,797 km (0.076 R)
• M90: 68,826,390 km (0.071 R)
• M91: 72,535,370 km (0.074 R)
• M92: 72,652,356 km (0.062 R)
• M93: 73,003,611 km (0.099 R)
• M94: 73,120,746 km (0.068 R)
• M95: 74,060,670 km (0.1 R)
• M96: 77,740,029 km (0.103 R)
• M97: 80,024,539 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.2

Radius: 5.3

Gravity: 33.47 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 16.78 AU - 23.08 AU

Year: 30985 Days

Day: 16.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 96.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 113,217,419 km

• M1: 162,463 km (0.069 R)
• M2: 253,419 km (0.084 R)
• M3: 567,874 km (0.079 R)
• M4: 624,721 km (0.043 R)
• M5: 713,582 km (0.043 R)
• M6: 1,407,716 km (0.084 R)
• M7: 1,646,474 km (0.092 R)
• M8: 1,728,903 km (0.09 R)
• M9: 1,855,163 km (0.109 R)
• M10: 1,941,032 km (0.049 R)
• M11: 2,436,650 km (0.091 R)
• M12: 3,070,197 km (0.065 R)
• M13: 4,828,421 km (0.11 R)
• M14: 5,308,480 km (0.109 R)
• M15: 6,313,479 km (0.076 R)
• M16: 7,172,320 km (0.072 R)
• M17: 7,857,479 km (0.077 R)
• M18: 7,927,191 km (0.085 R)
• M19: 7,997,053 km (0.101 R)
• M20: 8,067,065 km (0.063 R)
• M21: 9,289,429 km (0.108 R)
• M22: 10,110,722 km (0.106 R)
• M23: 10,799,769 km (0.052 R)
• M24: 12,303,527 km (0.084 R)
• M25: 14,379,946 km (0.082 R)
• M26: 14,636,356 km (0.091 R)
• M27: 14,722,076 km (0.109 R)
• M28: 14,894,114 km (0.071 R)
• M29: 15,240,283 km (0.101 R)
• M30: 15,852,587 km (0.087 R)
• M31: 15,940,700 km (0.119 R)
• M32: 16,920,566 km (0.089 R)
• M33: 17,463,307 km (0.117 R)
• M34: 19,501,578 km (0.084 R)
• M35: 19,595,975 km (0.079 R)
• M36: 19,785,216 km (0.073 R)
• M37: 19,975,205 km (0.059 R)
• M38: 22,597,506 km (0.094 R)
• M39: 23,696,452 km (0.11 R)
• M40: 24,100,367 km (0.075 R)
• M41: 24,710,576 km (0.095 R)
• M42: 24,812,752 km (0.095 R)
• M43: 28,583,964 km (0.113 R)
• M44: 28,906,198 km (0.115 R)
• M45: 29,988,988 km (0.09 R)
• M46: 30,644,974 km (0.118 R)
• M47: 30,974,838 km (0.087 R)
• M48: 31,084,942 km (0.084 R)
• M49: 31,637,855 km (0.097 R)
• M50: 34,109,063 km (0.072 R)
• M51: 36,991,514 km (0.088 R)
• M52: 38,284,339 km (0.055 R)
• M53: 38,402,671 km (0.113 R)
• M54: 38,758,116 km (0.115 R)
• M55: 39,951,009 km (0.113 R)
• M56: 40,431,667 km (0.081 R)
• M57: 40,672,519 km (0.114 R)
• M58: 41,277,194 km (0.093 R)
• M59: 42,740,112 km (0.111 R)
• M60: 43,724,914 km (0.056 R)
• M61: 45,216,106 km (0.099 R)
• M62: 46,597,493 km (0.091 R)
• M63: 46,850,164 km (0.114 R)
• M64: 48,120,249 km (0.077 R)
• M65: 48,503,519 km (0.112 R)
• M66: 48,887,836 km (0.081 R)
• M67: 51,867,078 km (0.116 R)
• M68: 53,048,901 km (0.095 R)
• M69: 53,444,737 km (0.077 R)
• M70: 55,572,617 km (0.085 R)
• M71: 55,840,547 km (0.072 R)
• M72: 57,728,173 km (0.049 R)
• M73: 58,543,481 km (0.111 R)
• M74: 61,704,035 km (0.089 R)
• M75: 61,842,713 km (0.079 R)
• M76: 62,676,870 km (0.118 R)
• M77: 63,235,020 km (0.069 R)
• M78: 64,075,461 km (0.08 R)
• M79: 66,618,625 km (0.049 R)
• M80: 70,495,005 km (0.1 R)
• M81: 71,220,704 km (0.103 R)
• M82: 72,387,268 km (0.064 R)
• M83: 73,854,075 km (0.07 R)
• M84: 74,443,640 km (0.055 R)
• M85: 76,072,911 km (0.053 R)
• M86: 77,265,056 km (0.084 R)
• M87: 77,713,850 km (0.079 R)
• M88: 79,065,018 km (0.096 R)
• M89: 79,215,663 km (0.117 R)
• M90: 87,801,085 km (0.117 R)
• M91: 88,581,986 km (0.054 R)
• M92: 88,894,944 km (0.09 R)
• M93: 89,364,981 km (0.081 R)
• M94: 90,622,800 km (0.116 R)
• M95: 92,044,727 km (0.055 R)
• M96: 95,872,339 km (0.086 R)
• M97: 96,837,394 km (0.097 R)
• M98: 99,751,711 km (0.118 R)
• M99: 104,176,965 km (0.05 R)
• M100: 105,169,098 km (0.098 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 17,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit