🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.61 AU - 1.01 AU

Year: 276 Days

Day: 44.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,227,114 km

• M1: 20,794 km (0.117 R)
• M2: 33,360 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.94 AU - 1.46 AU

Year: 498 Days

Day: 12.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.28 AU - 2.12 AU

Year: 840 Days

Day: 41.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.07 AU - 2.87 AU

Year: 1470 Days

Day: 15.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,227,114 km

• M1: 1,417,440 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.74 AU - 3.1 AU

Year: 1890 Days

Day: 28.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,227,114 km

• M1: 630,106 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.5

Radius: 11.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.65 AU - 5.67 AU

Year: 5100 Days

Day: 7.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 112.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 104,227,114 km

• M1: 145,559 km (0.079 R)
• M2: 504,145 km (0.107 R)
• M3: 699,071 km (0.106 R)
• M4: 1,080,695 km (0.112 R)
• M5: 1,183,469 km (0.093 R)
• M6: 1,319,603 km (0.098 R)
• M7: 1,683,126 km (0.11 R)
• M8: 1,792,781 km (0.062 R)
• M9: 2,341,057 km (0.093 R)
• M10: 2,577,123 km (0.106 R)
• M11: 2,653,268 km (0.089 R)
• M12: 2,873,326 km (0.104 R)
• M13: 3,221,590 km (0.054 R)
• M14: 4,392,193 km (0.064 R)
• M15: 5,698,781 km (0.051 R)
• M16: 6,017,724 km (0.069 R)
• M17: 7,153,022 km (0.071 R)
• M18: 7,243,080 km (0.083 R)
• M19: 7,828,457 km (0.08 R)
• M20: 8,164,453 km (0.063 R)
• M21: 8,735,020 km (0.111 R)
• M22: 8,870,107 km (0.086 R)
• M23: 9,259,659 km (0.099 R)
• M24: 9,338,198 km (0.081 R)
• M25: 9,496,024 km (0.045 R)
• M26: 9,774,426 km (0.067 R)
• M27: 11,797,587 km (0.057 R)
• M28: 12,269,269 km (0.095 R)
• M29: 13,142,472 km (0.097 R)
• M30: 13,586,628 km (0.069 R)
• M31: 13,698,378 km (0.076 R)
• M32: 13,788,137 km (0.083 R)
• M33: 14,925,380 km (0.069 R)
• M34: 15,179,696 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.3

Radius: 6.4

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.53 AU - 15.21 AU

Year: 17487 Days

Day: 24.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 104,227,114 km

• M1: 91,554 km (0.092 R)
• M2: 141,819 km (0.09 R)
• M3: 444,455 km (0.071 R)
• M4: 562,189 km (0.068 R)
• M5: 609,163 km (0.077 R)
• M6: 1,052,571 km (0.054 R)
• M7: 1,423,125 km (0.115 R)
• M8: 1,466,658 km (0.039 R)
• M9: 1,831,377 km (0.117 R)
• M10: 1,902,885 km (0.05 R)
• M11: 2,024,209 km (0.049 R)
• M12: 2,351,379 km (0.116 R)
• M13: 2,508,008 km (0.032 R)
• M14: 2,668,078 km (0.094 R)
• M15: 2,776,686 km (0.095 R)
• M16: 2,970,266 km (0.091 R)
• M17: 3,168,333 km (0.115 R)
• M18: 3,910,189 km (0.09 R)
• M19: 3,971,823 km (0.113 R)
• M20: 4,253,067 km (0.095 R)
• M21: 4,316,497 km (0.056 R)
• M22: 4,380,226 km (0.082 R)
• M23: 5,034,417 km (0.114 R)
• M24: 5,304,740 km (0.107 R)
• M25: 6,179,439 km (0.113 R)
• M26: 7,060,421 km (0.058 R)
• M27: 7,592,541 km (0.093 R)
• M28: 7,708,180 km (0.096 R)
• M29: 8,937,426 km (0.081 R)
• M30: 9,100,487 km (0.094 R)
• M31: 9,720,570 km (0.045 R)
• M32: 10,611,426 km (0.09 R)
• M33: 11,928,785 km (0.091 R)
• M34: 12,063,423 km (0.066 R)
• M35: 13,297,007 km (0.07 R)
• M36: 13,670,253 km (0.116 R)
• M37: 13,905,272 km (0.08 R)
• M38: 14,283,904 km (0.109 R)
• M39: 14,522,363 km (0.102 R)
• M40: 14,618,106 km (0.109 R)
• M41: 15,197,049 km (0.108 R)
• M42: 15,931,276 km (0.114 R)
• M43: 16,427,193 km (0.11 R)
• M44: 16,576,940 km (0.113 R)
• M45: 17,433,986 km (0.094 R)
• M46: 17,996,325 km (0.084 R)
• M47: 18,357,155 km (0.091 R)
• M48: 18,616,408 km (0.107 R)
• M49: 18,824,648 km (0.086 R)
• M50: 19,033,786 km (0.12 R)
• M51: 19,824,560 km (0.073 R)
• M52: 20,357,727 km (0.051 R)
• M53: 20,626,106 km (0.106 R)
• M54: 21,274,912 km (0.063 R)
• M55: 21,492,576 km (0.111 R)
• M56: 21,601,783 km (0.12 R)
• M57: 22,426,366 km (0.116 R)
• M58: 22,981,674 km (0.03 R)
• M59: 24,276,294 km (0.11 R)
• M60: 25,421,166 km (0.105 R)
• M61: 26,000,110 km (0.107 R)
• M62: 26,583,542 km (0.073 R)
• M63: 27,466,618 km (0.103 R)
• M64: 27,644,340 km (0.076 R)
• M65: 28,419,107 km (0.089 R)
• M66: 28,899,466 km (0.098 R)
• M67: 29,019,893 km (0.068 R)
• M68: 29,685,753 km (0.079 R)
• M69: 29,746,489 km (0.074 R)
• M70: 32,774,650 km (0.118 R)
• M71: 33,341,326 km (0.092 R)
• M72: 33,404,606 km (0.101 R)
• M73: 33,784,435 km (0.098 R)
• M74: 34,293,217 km (0.108 R)
• M75: 34,484,703 km (0.111 R)
• M76: 35,318,262 km (0.053 R)
• M77: 36,548,555 km (0.119 R)
• M78: 37,727,087 km (0.1 R)
• M79: 38,254,868 km (0.103 R)
• M80: 38,320,991 km (0.108 R)
• M81: 38,851,465 km (0.097 R)
• M82: 42,085,172 km (0.119 R)
• M83: 43,319,953 km (0.1 R)
• M84: 43,665,075 km (0.095 R)
• M85: 44,566,552 km (0.112 R)
• M86: 44,775,540 km (0.098 R)
• M87: 44,914,966 km (0.109 R)
• M88: 44,984,678 km (0.058 R)
• M89: 46,246,985 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.1

Radius: 7.3

Gravity: 14.79 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.66 AU - 22.14 AU

Year: 29893 Days

Day: 16.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 104,227,114 km

• M1: 100,081 km (0.097 R)
• M2: 179,667 km (0.054 R)
• M3: 477,965 km (0.109 R)
• M4: 715,078 km (0.082 R)
• M5: 1,185,862 km (0.089 R)
• M6: 1,776,774 km (0.071 R)
• M7: 1,937,292 km (0.092 R)
• M8: 2,491,403 km (0.084 R)
• M9: 2,671,369 km (0.104 R)
• M10: 2,763,073 km (0.051 R)
• M11: 2,902,498 km (0.07 R)
• M12: 3,092,038 km (0.057 R)
• M13: 4,915,636 km (0.11 R)
• M14: 5,256,121 km (0.101 R)
• M15: 6,568,992 km (0.118 R)
• M16: 7,261,630 km (0.096 R)
• M17: 7,389,985 km (0.101 R)
• M18: 7,519,238 km (0.11 R)
• M19: 8,176,272 km (0.115 R)
• M20: 8,511,820 km (0.075 R)
• M21: 9,615,403 km (0.111 R)
• M22: 9,969,501 km (0.119 R)
• M23: 10,909,874 km (0.053 R)
• M24: 13,737,572 km (0.105 R)
• M25: 14,944,827 km (0.042 R)
• M26: 16,185,742 km (0.075 R)
• M27: 18,501,367 km (0.12 R)
• M28: 20,827,165 km (0.06 R)
• M29: 23,528,005 km (0.116 R)
• M30: 23,718,294 km (0.041 R)
• M31: 23,813,587 km (0.034 R)
• M32: 24,388,193 km (0.114 R)
• M33: 25,258,852 km (0.113 R)
• M34: 26,139,535 km (0.104 R)
• M35: 26,534,324 km (0.097 R)
• M36: 27,830,589 km (0.101 R)
• M37: 30,277,263 km (0.086 R)
• M38: 31,212,549 km (0.111 R)
• M39: 32,474,107 km (0.055 R)
• M40: 32,685,938 km (0.095 R)
• M41: 33,645,160 km (0.038 R)
• M42: 34,721,666 km (0.102 R)
• M43: 34,938,433 km (0.095 R)
• M44: 35,046,892 km (0.099 R)
• M45: 36,138,058 km (0.111 R)
• M46: 37,795,752 km (0.086 R)
• M47: 38,914,445 km (0.045 R)
• M48: 39,139,590 km (0.106 R)
• M49: 41,643,709 km (0.089 R)
• M50: 41,989,130 km (0.117 R)
• M51: 42,567,027 km (0.062 R)
• M52: 44,551,592 km (0.03 R)
• M53: 44,904,942 km (0.092 R)
• M54: 45,851,598 km (0.05 R)
• M55: 49,095,179 km (0.075 R)
• M56: 53,034,091 km (0.059 R)
• M57: 53,658,662 km (0.052 R)
• M58: 53,783,875 km (0.041 R)
• M59: 54,034,601 km (0.074 R)
• M60: 54,915,134 km (0.089 R)
• M61: 55,800,455 km (0.115 R)
• M62: 56,435,647 km (0.096 R)
• M63: 60,166,917 km (0.086 R)
• M64: 60,427,218 km (0.067 R)
• M65: 60,687,817 km (0.109 R)
• M66: 61,210,213 km (0.073 R)
• M67: 62,522,635 km (0.093 R)
• M68: 65,175,454 km (0.101 R)
• M69: 66,784,529 km (0.114 R)
• M70: 71,276,803 km (0.101 R)
• M71: 73,628,781 km (0.047 R)
• M72: 75,584,773 km (0.11 R)
• M73: 77,133,560 km (0.069 R)
• M74: 78,266,614 km (0.102 R)
• M75: 80,405,714 km (0.099 R)
• M76: 83,287,717 km (0.072 R)
• M77: 83,868,157 km (0.102 R)
• M78: 85,178,933 km (0.048 R)
• M79: 86,937,456 km (0.108 R)
• M80: 88,855,750 km (0.064 R)
• M81: 89,152,103 km (0.104 R)
• M82: 90,937,404 km (0.058 R)
• M83: 91,385,450 km (0.11 R)
• M84: 91,834,393 km (0.111 R)
• M85: 93,486,402 km (0.087 R)
• M86: 99,268,809 km (0.026 R)
• M87: 99,576,232 km (0.109 R)
• M88: 100,809,517 km (0.042 R)
• M89: 102,824,451 km (0.105 R)
• M90: 102,980,033 km (0.081 R)
• M91: 104,227,080 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit