🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.82 AU - 0.86 AU

Year: 295 Days

Day: 22.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.72 AU - 0.98 AU

Year: 300 Days

Day: 43.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.69 AU - 1.07 AU

Year: 316 Days

Day: 18.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.83 AU - 0.95 AU

Year: 321 Days

Day: 31.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,893,086 km

• M1: 388,356 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.8 AU - 1 AU

Year: 327 Days

Day: 35.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.46 AU - 2.08 AU

Year: 902 Days

Day: 44.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.4

Radius: 7.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.75 AU - 15.07 AU

Year: 18802 Days

Day: 16.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,893,086 km

• M1: 113,545 km (0.094 R)
• M2: 477,367 km (0.115 R)
• M3: 642,672 km (0.115 R)
• M4: 807,529 km (0.105 R)
• M5: 1,221,616 km (0.056 R)
• M6: 1,427,762 km (0.102 R)
• M7: 1,620,295 km (0.093 R)
• M8: 1,872,965 km (0.08 R)
• M9: 2,472,105 km (0.081 R)
• M10: 2,733,452 km (0.087 R)
• M11: 2,792,693 km (0.038 R)
• M12: 3,064,961 km (0.075 R)
• M13: 3,667,541 km (0.06 R)
• M14: 3,932,180 km (0.116 R)
• M15: 4,762,747 km (0.092 R)
• M16: 5,051,471 km (0.088 R)
• M17: 5,951,452 km (0.044 R)
• M18: 6,145,181 km (0.05 R)
• M19: 6,223,271 km (0.094 R)
• M20: 6,459,486 km (0.101 R)
• M21: 7,185,784 km (0.09 R)
• M22: 8,193,924 km (0.106 R)
• M23: 9,470,144 km (0.093 R)
• M24: 9,833,068 km (0.066 R)
• M25: 9,970,399 km (0.07 R)
• M26: 10,246,856 km (0.068 R)
• M27: 10,948,919 km (0.047 R)
• M28: 11,091,336 km (0.116 R)
• M29: 11,186,480 km (0.094 R)
• M30: 11,281,923 km (0.118 R)
• M31: 12,153,481 km (0.114 R)
• M32: 13,298,353 km (0.102 R)
• M33: 13,704,661 km (0.112 R)
• M34: 14,115,008 km (0.106 R)
• M35: 14,425,274 km (0.089 R)
• M36: 14,737,933 km (0.111 R)
• M37: 15,317,027 km (0.076 R)
• M38: 15,689,376 km (0.113 R)
• M39: 15,796,338 km (0.102 R)
• M40: 15,849,894 km (0.082 R)
• M41: 16,388,746 km (0.09 R)
• M42: 16,497,354 km (0.106 R)
• M43: 16,551,658 km (0.091 R)
• M44: 16,878,978 km (0.117 R)
• M45: 16,933,731 km (0.116 R)
• M46: 17,651,053 km (0.115 R)
• M47: 18,378,248 km (0.091 R)
• M48: 18,660,539 km (0.099 R)
• M49: 19,343,902 km (0.111 R)
• M50: 20,151,432 km (0.097 R)
• M51: 20,326,012 km (0.053 R)
• M52: 20,911,239 km (0.105 R)
• M53: 23,735,348 km (0.071 R)
• M54: 25,097,885 km (0.093 R)
• M55: 25,473,825 km (0.05 R)
• M56: 28,417,761 km (0.069 R)
• M57: 28,678,809 km (0.071 R)
• M58: 29,006,130 km (0.036 R)
• M59: 29,730,931 km (0.072 R)
• M60: 29,863,325 km (0.081 R)
• M61: 30,328,276 km (0.108 R)
• M62: 30,595,009 km (0.092 R)
• M63: 33,718,313 km (0.104 R)
• M64: 34,828,329 km (0.065 R)
• M65: 37,012,757 km (0.095 R)
• M66: 37,440,607 km (0.106 R)
• M67: 37,583,623 km (0.054 R)
• M68: 38,157,330 km (0.076 R)
• M69: 38,373,350 km (0.116 R)
• M70: 38,661,775 km (0.077 R)
• M71: 38,878,691 km (0.116 R)
• M72: 40,042,264 km (0.118 R)
• M73: 40,261,574 km (0.076 R)
• M74: 41,290,957 km (0.084 R)
• M75: 43,300,206 km (0.074 R)
• M76: 43,450,402 km (0.077 R)
• M77: 43,977,136 km (0.064 R)
• M78: 44,354,572 km (0.075 R)
• M79: 44,885,046 km (0.082 R)
• M80: 44,960,892 km (0.068 R)
• M81: 47,723,067 km (0.117 R)
• M82: 48,188,765 km (0.058 R)
• M83: 48,344,347 km (0.113 R)
• M84: 48,733,900 km (0.112 R)
• M85: 49,202,889 km (0.113 R)
• M86: 49,437,908 km (0.055 R)
• M87: 51,808,585 km (0.073 R)
• M88: 52,207,413 km (0.107 R)
• M89: 53,651,182 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 17,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit