🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.49 AU - 0.79 AU

Year: 196 Days

Day: 44.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.6 AU - 0.94 AU

Year: 259 Days

Day: 44.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 179.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,858,310 km

• M1: 464,202 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.75 AU - 1.19 AU

Year: 366 Days

Day: 21.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.15 AU - 1.47 AU

Year: 574 Days

Day: 34.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,858,310 km

• M1: 250,128 km (0.12 R)

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.4

Radius: 10.4

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.39 AU - 5.71 AU

Year: 4345 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 23,858,310 km

• M1: 137,780 km (0.117 R)
• M2: 265,237 km (0.072 R)
• M3: 348,413 km (0.106 R)
• M4: 587,770 km (0.072 R)
• M5: 717,322 km (0.106 R)
• M6: 791,522 km (0.119 R)
• M7: 959,820 km (0.082 R)
• M8: 1,228,797 km (0.105 R)
• M9: 1,494,034 km (0.049 R)
• M10: 1,662,182 km (0.096 R)
• M11: 1,777,971 km (0.117 R)
• M12: 1,956,591 km (0.09 R)
• M13: 2,461,932 km (0.118 R)
• M14: 2,594,625 km (0.089 R)
• M15: 2,746,767 km (0.094 R)
• M16: 2,919,253 km (0.086 R)
• M17: 3,257,045 km (0.066 R)
• M18: 3,329,749 km (0.093 R)
• M19: 3,645,102 km (0.115 R)
• M20: 3,739,648 km (0.067 R)
• M21: 3,873,538 km (0.104 R)
• M22: 3,989,476 km (0.114 R)
• M23: 4,126,358 km (0.09 R)
• M24: 4,284,633 km (0.111 R)
• M25: 4,627,661 km (0.094 R)
• M26: 4,709,640 km (0.1 R)
• M27: 5,491,439 km (0.04 R)
• M28: 5,644,028 km (0.049 R)
• M29: 5,753,684 km (0.107 R)
• M30: 5,842,096 km (0.052 R)
• M31: 6,358,807 km (0.066 R)
• M32: 6,565,103 km (0.107 R)
• M33: 6,727,117 km (0.097 R)
• M34: 7,102,159 km (0.073 R)
• M35: 7,244,726 km (0.096 R)
• M36: 7,412,126 km (0.109 R)
• M37: 7,653,577 km (0.106 R)
• M38: 7,897,571 km (0.043 R)
• M39: 8,518,851 km (0.081 R)
• M40: 8,695,526 km (0.108 R)
• M41: 8,950,291 km (0.097 R)
• M42: 9,388,912 km (0.082 R)
• M43: 9,623,930 km (0.11 R)
• M44: 9,914,000 km (0.044 R)
• M45: 10,153,357 km (0.07 R)
• M46: 10,287,247 km (0.092 R)
• M47: 10,421,586 km (0.06 R)
• M48: 10,828,343 km (0.082 R)
• M49: 10,965,075 km (0.077 R)
• M50: 11,323,362 km (0.081 R)
• M51: 11,462,189 km (0.092 R)
• M52: 12,307,118 km (0.103 R)
• M53: 12,679,317 km (0.069 R)
• M54: 13,788,885 km (0.044 R)
• M55: 14,325,343 km (0.083 R)
• M56: 14,656,552 km (0.081 R)
• M57: 14,807,945 km (0.087 R)
• M58: 15,112,227 km (0.097 R)
• M59: 15,295,784 km (0.117 R)
• M60: 15,449,421 km (0.103 R)
• M61: 15,944,141 km (0.098 R)
• M62: 16,162,404 km (0.092 R)
• M63: 17,235,919 km (0.053 R)
• M64: 17,331,811 km (0.036 R)
• M65: 18,988,009 km (0.038 R)
• M66: 19,385,042 km (0.099 R)
• M67: 19,651,176 km (0.115 R)
• M68: 20,153,526 km (0.104 R)
• M69: 20,626,255 km (0.099 R)
• M70: 22,101,141 km (0.068 R)
• M71: 22,309,530 km (0.038 R)
• M72: 22,693,399 km (0.108 R)
• M73: 22,974,044 km (0.088 R)
• M74: 23,361,802 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 16,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit