🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.58 AU - 0.82 AU

Year: 183 Days

Day: 32.8 Hours

Environment

Temp: 253 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,286,367 km

• M1: 218,114 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.11 AU - 1.67 AU

Year: 513 Days

Day: 42.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,286,367 km

• M1: 454,927 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.9 AU - 2.52 AU

Year: 1029 Days

Day: 16.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.21 AU - 2.33 AU

Year: 1071 Days

Day: 27.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.17 AU - 5.27 AU

Year: 2715 Days

Day: 32.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,286,367 km

• M1: 419,024 km (0.09 R)
• M2: 541,544 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.7 AU - 7.4 AU

Year: 5863 Days

Day: 35.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.1

Radius: 4.3

Gravity: 52.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 15.5 AU - 24.3 AU

Year: 27804 Days

Day: 16.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,286,367 km

• M1: 840,441 km (0.102 R)
• M2: 1,034,020 km (0.079 R)
• M3: 1,101,489 km (0.103 R)
• M4: 1,205,759 km (0.066 R)
• M5: 1,313,170 km (0.102 R)
• M6: 1,349,672 km (0.111 R)
• M7: 1,693,448 km (0.119 R)
• M8: 1,733,391 km (0.112 R)
• M9: 1,854,714 km (0.105 R)
• M10: 3,719,751 km (0.108 R)
• M11: 3,876,380 km (0.038 R)
• M12: 4,580,388 km (0.084 R)
• M13: 5,440,426 km (0.114 R)
• M14: 5,737,976 km (0.106 R)
• M15: 9,130,856 km (0.104 R)
• M16: 10,792,140 km (0.113 R)
• M17: 11,240,485 km (0.072 R)
• M18: 12,465,841 km (0.062 R)
• M19: 13,894,201 km (0.085 R)
• M20: 16,131,587 km (0.04 R)
• M21: 16,301,830 km (0.057 R)
• M22: 17,248,186 km (0.073 R)
• M23: 17,596,599 km (0.073 R)
• M24: 18,123,782 km (0.106 R)
• M25: 19,283,614 km (0.08 R)
• M26: 20,192,122 km (0.117 R)
• M27: 20,283,676 km (0.097 R)
• M28: 20,467,382 km (0.114 R)
• M29: 20,743,839 km (0.039 R)
• M30: 21,487,191 km (0.088 R)
• M31: 22,713,594 km (0.06 R)
• M32: 23,672,217 km (0.107 R)
• M33: 24,156,615 km (0.113 R)
• M34: 24,253,854 km (0.093 R)
• M35: 24,742,141 km (0.108 R)
• M36: 25,529,924 km (0.108 R)
• M37: 26,727,156 km (0.105 R)
• M38: 28,557,037 km (0.117 R)
• M39: 29,695,028 km (0.104 R)
• M40: 29,903,567 km (0.091 R)
• M41: 30,321,992 km (0.109 R)
• M42: 30,531,878 km (0.104 R)
• M43: 30,637,046 km (0.113 R)
• M44: 30,847,829 km (0.059 R)
• M45: 31,376,508 km (0.118 R)
• M46: 31,482,722 km (0.075 R)
• M47: 32,015,141 km (0.109 R)
• M48: 32,121,954 km (0.088 R)
• M49: 33,847,416 km (0.068 R)
• M50: 33,956,173 km (0.09 R)
• M51: 35,050,931 km (0.092 R)
• M52: 36,379,809 km (0.091 R)
• M53: 36,714,609 km (0.106 R)
• M54: 36,826,508 km (0.096 R)
• M55: 38,290,622 km (0.112 R)
• M56: 38,517,413 km (0.082 R)
• M57: 40,118,409 km (0.068 R)
• M58: 41,391,487 km (0.043 R)
• M59: 41,740,947 km (0.091 R)
• M60: 42,208,590 km (0.108 R)
• M61: 42,325,726 km (0.115 R)
• M62: 44,214,698 km (0.088 R)
• M63: 46,131,196 km (0.068 R)
• M64: 46,372,647 km (0.094 R)
• M65: 46,493,522 km (0.091 R)
• M66: 48,564,555 km (0.096 R)
• M67: 48,810,195 km (0.086 R)
• M68: 49,673,075 km (0.087 R)
• M69: 49,796,793 km (0.038 R)
• M70: 50,292,560 km (0.107 R)
• M71: 54,062,726 km (0.066 R)
• M72: 55,467,749 km (0.113 R)
• M73: 57,662,649 km (0.093 R)
• M74: 59,360,136 km (0.095 R)
• M75: 62,536,847 km (0.058 R)
• M76: 64,145,772 km (0.035 R)
• M77: 67,404,462 km (0.099 R)
• M78: 75,498,156 km (0.075 R)
• M79: 77,210,603 km (0.118 R)
• M80: 77,640,697 km (0.073 R)
• M81: 81,110,170 km (0.072 R)
• M82: 82,424,088 km (0.054 R)
• M83: 82,717,151 km (0.085 R)
• M84: 83,451,078 km (0.101 R)
• M85: 89,098,846 km (0.069 R)
• M86: 89,550,033 km (0.09 R)
• M87: 91,968,732 km (0.106 R)
• M88: 94,102,745 km (0.112 R)
• M89: 95,790,808 km (0.063 R)
• M90: 100,914,834 km (0.095 R)
• M91: 101,071,463 km (0.073 R)
• M92: 102,170,259 km (0.097 R)
• M93: 102,327,636 km (0.107 R)
• M94: 105,331,711 km (0.114 R)
• M95: 106,286,295 km (0.115 R)

Kuiper Belt

Range: 35 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 19,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit