🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.46 AU - 0.68 AU

Year: 156 Days

Day: 24.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.5 AU - 0.68 AU

Year: 164 Days

Day: 39.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.56 AU - 0.9 AU

Year: 226 Days

Day: 19.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.61 AU - 1.61 AU

Year: 739 Days

Day: 38.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.72 AU - 1.9 AU

Year: 881 Days

Day: 13.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,134,640 km

• M1: 167,101 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.09 AU - 4.29 AU

Year: 3102 Days

Day: 28.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 11

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.4 AU - 8.32 AU

Year: 7221 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,134,640 km

• M1: 312,809 km (0.097 R)
• M2: 738,415 km (0.116 R)
• M3: 964,757 km (0.086 R)
• M4: 1,086,679 km (0.082 R)
• M5: 1,251,386 km (0.096 R)
• M6: 1,365,978 km (0.112 R)
• M7: 1,947,764 km (0.118 R)
• M8: 2,104,393 km (0.108 R)
• M9: 2,383,094 km (0.101 R)
• M10: 2,649,079 km (0.12 R)
• M11: 2,823,510 km (0.097 R)
• M12: 3,183,742 km (0.051 R)
• M13: 3,504,330 km (0.106 R)
• M14: 3,640,913 km (0.064 R)
• M15: 4,033,308 km (0.078 R)
• M16: 4,147,900 km (0.086 R)
• M17: 4,234,517 km (0.101 R)
• M18: 4,858,191 km (0.044 R)
• M19: 5,321,346 km (0.071 R)
• M20: 5,961,026 km (0.108 R)
• M21: 6,356,563 km (0.104 R)
• M22: 6,591,282 km (0.062 R)
• M23: 7,277,488 km (0.092 R)
• M24: 7,347,499 km (0.093 R)
• M25: 7,452,667 km (0.101 R)
• M26: 7,558,432 km (0.049 R)
• M27: 7,664,797 km (0.028 R)
• M28: 7,771,609 km (0.086 R)
• M29: 8,022,635 km (0.054 R)
• M30: 8,131,093 km (0.102 R)
• M31: 8,792,016 km (0.086 R)
• M32: 11,157,608 km (0.082 R)
• M33: 11,850,096 km (0.052 R)
• M34: 12,556,497 km (0.073 R)
• M35: 13,276,661 km (0.114 R)
• M36: 13,577,054 km (0.112 R)
• M37: 14,403,732 km (0.113 R)
• M38: 15,023,366 km (0.119 R)
• M39: 15,923,646 km (0.094 R)
• M40: 18,631,816 km (0.081 R)
• M41: 19,113,073 km (0.1 R)
• M42: 19,209,713 km (0.108 R)
• M43: 20,383,308 km (0.109 R)
• M44: 20,879,076 km (0.071 R)
• M45: 21,128,455 km (0.117 R)
• M46: 21,983,856 km (0.066 R)
• M47: 22,237,574 km (0.108 R)
• M48: 22,390,313 km (0.106 R)
• M49: 23,262,319 km (0.085 R)
• M50: 23,884,497 km (0.03 R)
• M51: 24,302,324 km (0.106 R)
• M52: 24,459,701 km (0.111 R)
• M53: 24,564,718 km (0.109 R)
• M54: 25,944,160 km (0.08 R)
• M55: 26,051,422 km (0.119 R)
• M56: 27,131,070 km (0.097 R)
• M57: 27,566,998 km (0.102 R)
• M58: 27,785,860 km (0.101 R)
• M59: 27,950,417 km (0.037 R)
• M60: 28,501,237 km (0.05 R)
• M61: 28,944,346 km (0.03 R)
• M62: 30,400,382 km (0.052 R)
• M63: 30,513,478 km (0.117 R)
• M64: 31,479,581 km (0.112 R)
• M65: 31,822,908 km (0.078 R)
• M66: 32,052,541 km (0.071 R)
• M67: 32,455,707 km (0.11 R)
• M68: 32,918,413 km (0.118 R)
• M69: 33,558,393 km (0.108 R)
• M70: 34,968,801 km (0.095 R)
• M71: 35,383,786 km (0.101 R)
• M72: 35,860,106 km (0.118 R)
• M73: 36,278,680 km (0.091 R)
• M74: 36,398,508 km (0.104 R)
• M75: 36,518,486 km (0.073 R)
• M76: 36,939,604 km (0.077 R)
• M77: 37,422,805 km (0.054 R)
• M78: 38,395,341 km (0.049 R)
• M79: 39,376,404 km (0.07 R)
• M80: 40,489,711 km (0.114 R)
• M81: 40,988,021 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916

Radius: 6.5

Gravity: 21.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 16.06 AU - 16.54 AU

Year: 23800 Days

Day: 20.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,134,640 km

• M1: 83,775 km (0.095 R)
• M2: 670,498 km (0.118 R)
• M3: 723,306 km (0.11 R)
• M4: 777,610 km (0.109 R)
• M5: 1,463,067 km (0.085 R)
• M6: 1,603,689 km (0.096 R)
• M7: 2,051,436 km (0.104 R)
• M8: 3,559,083 km (0.101 R)
• M9: 5,381,783 km (0.119 R)
• M10: 5,764,904 km (0.117 R)
• M11: 6,848,591 km (0.099 R)
• M12: 7,263,425 km (0.114 R)
• M13: 8,055,546 km (0.086 R)
• M14: 8,619,829 km (0.073 R)
• M15: 10,795,431 km (0.099 R)
• M16: 11,486,573 km (0.116 R)
• M17: 11,696,758 km (0.098 R)
• M18: 13,129,906 km (0.104 R)
• M19: 14,240,670 km (0.043 R)
• M20: 14,466,413 km (0.114 R)
• M21: 15,923,497 km (0.11 R)
• M22: 17,668,107 km (0.081 R)
• M23: 18,727,260 km (0.096 R)
• M24: 18,891,967 km (0.118 R)
• M25: 19,472,407 km (0.048 R)
• M26: 19,639,358 km (0.046 R)
• M27: 20,821,181 km (0.117 R)
• M28: 21,334,601 km (0.09 R)
• M29: 23,341,457 km (0.098 R)
• M30: 23,874,773 km (0.064 R)
• M31: 24,053,393 km (0.117 R)
• M32: 24,143,002 km (0.091 R)
• M33: 24,232,611 km (0.079 R)
• M34: 26,047,981 km (0.116 R)
• M35: 26,693,795 km (0.112 R)
• M36: 27,812,937 km (0.096 R)
• M37: 28,189,325 km (0.079 R)
• M38: 28,472,813 km (0.118 R)
• M39: 29,233,219 km (0.097 R)
• M40: 29,328,812 km (0.114 R)
• M41: 29,711,932 km (0.114 R)
• M42: 30,483,259 km (0.056 R)
• M43: 31,750,502 km (0.118 R)
• M44: 32,737,100 km (0.091 R)
• M45: 33,333,846 km (0.11 R)
• M46: 33,533,560 km (0.072 R)
• M47: 34,639,088 km (0.087 R)
• M48: 35,044,049 km (0.057 R)
• M49: 35,654,558 km (0.073 R)
• M50: 36,885,898 km (0.106 R)
• M51: 37,195,865 km (0.084 R)
• M52: 38,339,989 km (0.087 R)
• M53: 38,653,995 km (0.09 R)
• M54: 38,758,864 km (0.106 R)
• M55: 39,179,234 km (0.071 R)
• M56: 39,284,550 km (0.071 R)
• M57: 39,390,017 km (0.063 R)
• M58: 41,840,879 km (0.112 R)
• M59: 42,596,498 km (0.1 R)
• M60: 43,683,925 km (0.098 R)
• M61: 44,670,223 km (0.109 R)
• M62: 44,780,327 km (0.107 R)
• M63: 44,890,431 km (0.034 R)
• M64: 46,219,160 km (0.091 R)
• M65: 47,448,555 km (0.102 R)
• M66: 47,560,753 km (0.036 R)
• M67: 47,785,599 km (0.111 R)
• M68: 48,688,572 km (0.029 R)
• M69: 49,711,073 km (0.081 R)
• M70: 52,472,201 km (0.036 R)
• M71: 54,105,660 km (0.109 R)
• M72: 59,952,843 km (0.09 R)
• M73: 62,519,493 km (0.1 R)
• M74: 62,765,731 km (0.054 R)
• M75: 63,135,837 km (0.076 R)
• M76: 67,380,227 km (0.084 R)
• M77: 70,431,276 km (0.065 R)
• M78: 71,072,602 km (0.112 R)
• M79: 71,201,107 km (0.03 R)
• M80: 71,458,265 km (0.061 R)
• M81: 72,361,088 km (0.037 R)
• M82: 72,878,547 km (0.106 R)
• M83: 73,137,801 km (0.112 R)
• M84: 77,988,362 km (0.098 R)
• M85: 78,253,449 km (0.101 R)
• M86: 81,727,561 km (0.059 R)
• M87: 82,266,412 km (0.065 R)
• M88: 83,212,320 km (0.118 R)
• M89: 83,347,855 km (0.082 R)
• M90: 84,433,936 km (0.097 R)
• M91: 85,388,071 km (0.042 R)
• M92: 87,582,373 km (0.107 R)
• M93: 90,212,154 km (0.104 R)
• M94: 92,306,524 km (0.046 R)
• M95: 93,008,287 km (0.094 R)
• M96: 93,570,925 km (0.099 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 17,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit