🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.97 AU - 1.51 AU

Year: 481 Days

Day: 39.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,166,446 km

• M1: 172,187 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.09 AU - 1.43 AU

Year: 493 Days

Day: 31.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.11 AU - 1.77 AU

Year: 602 Days

Day: 38.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.26 AU - 1.84 AU

Year: 672 Days

Day: 46.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,166,446 km

• M1: 862,133 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.62 AU - 2.84 AU

Year: 1571 Days

Day: 17.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.82 AU - 4.16 AU

Year: 2776 Days

Day: 15.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 20.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.7

Radius: 3

Gravity: 18.86 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 18.84 AU - 22.38 AU

Year: 32584 Days

Day: 18 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,166,446 km

• M1: 113,545 km (0.115 R)
• M2: 135,386 km (0.068 R)
• M3: 224,397 km (0.087 R)
• M4: 433,684 km (0.083 R)
• M5: 489,035 km (0.062 R)
• M6: 507,885 km (0.082 R)
• M7: 647,609 km (0.101 R)
• M8: 668,553 km (0.069 R)
• M9: 937,231 km (0.061 R)
• M10: 1,705,117 km (0.104 R)
• M11: 2,066,096 km (0.115 R)
• M12: 2,159,894 km (0.045 R)
• M13: 2,223,324 km (0.069 R)
• M14: 2,582,658 km (0.103 R)
• M15: 2,959,794 km (0.087 R)
• M16: 2,994,949 km (0.11 R)
• M17: 3,065,709 km (0.112 R)
• M18: 3,136,918 km (0.077 R)
• M19: 3,281,130 km (0.109 R)
• M20: 3,650,936 km (0.09 R)
• M21: 3,879,073 km (0.08 R)
• M22: 4,389,202 km (0.076 R)
• M23: 4,429,294 km (0.108 R)
• M24: 5,427,860 km (0.103 R)
• M25: 5,996,481 km (0.114 R)
• M26: 6,175,251 km (0.107 R)
• M27: 6,675,805 km (0.116 R)
• M28: 7,189,374 km (0.035 R)
• M29: 7,522,679 km (0.092 R)
• M30: 7,570,699 km (0.1 R)
• M31: 7,667,190 km (0.064 R)
• M32: 9,058,450 km (0.085 R)
• M33: 9,469,994 km (0.119 R)
• M34: 9,940,330 km (0.096 R)
• M35: 10,258,076 km (0.09 R)
• M36: 10,311,332 km (0.1 R)
• M37: 10,632,968 km (0.108 R)
• M38: 11,451,268 km (0.099 R)
• M39: 11,784,273 km (0.097 R)
• M40: 12,516,555 km (0.072 R)
• M41: 12,974,474 km (0.113 R)
• M42: 13,089,814 km (0.066 R)
• M43: 13,496,122 km (0.091 R)
• M44: 14,202,373 km (0.111 R)
• M45: 15,650,331 km (0.105 R)
• M46: 16,454,120 km (0.114 R)
• M47: 17,972,838 km (0.039 R)
• M48: 18,294,772 km (0.103 R)
• M49: 21,617,790 km (0.078 R)
• M50: 22,304,295 km (0.106 R)
• M51: 22,858,555 km (0.11 R)
• M52: 23,277,279 km (0.108 R)
• M53: 23,980,838 km (0.106 R)
• M54: 24,122,357 km (0.106 R)
• M55: 24,977,459 km (0.06 R)
• M56: 25,264,687 km (0.092 R)
• M57: 25,625,218 km (0.106 R)
• M58: 27,453,304 km (0.095 R)
• M59: 28,271,006 km (0.109 R)
• M60: 29,398,674 km (0.116 R)
• M61: 29,777,905 km (0.031 R)
• M62: 30,387,965 km (0.097 R)
• M63: 30,541,153 km (0.075 R)
• M64: 31,620,352 km (0.097 R)
• M65: 33,578,439 km (0.077 R)
• M66: 35,092,669 km (0.094 R)
• M67: 35,494,788 km (0.117 R)
• M68: 36,060,417 km (0.113 R)
• M69: 38,187,100 km (0.071 R)
• M70: 38,517,861 km (0.112 R)
• M71: 38,766,643 km (0.072 R)
• M72: 39,265,701 km (0.052 R)
• M73: 40,354,175 km (0.08 R)
• M74: 41,792,409 km (0.072 R)
• M75: 42,817,753 km (0.037 R)
• M76: 43,678,539 km (0.114 R)
• M77: 44,718,992 km (0.054 R)
• M78: 46,294,856 km (0.116 R)
• M79: 46,735,721 km (0.081 R)
• M80: 46,912,546 km (0.093 R)
• M81: 47,089,520 km (0.113 R)
• M82: 47,621,939 km (0.098 R)
• M83: 48,513,542 km (0.12 R)
• M84: 49,320,772 km (0.119 R)
• M85: 51,585,983 km (0.065 R)
• M86: 53,977,754 km (0.107 R)
• M87: 56,781,966 km (0.119 R)
• M88: 57,064,856 km (0.033 R)
• M89: 57,632,280 km (0.099 R)
• M90: 58,868,258 km (0.085 R)
• M91: 61,850,342 km (0.093 R)
• M92: 63,898,187 km (0.081 R)
• M93: 65,473,303 km (0.084 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit