🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.78 AU - 0.92 AU

Year: 281 Days

Day: 28.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.92 AU - 1.3 AU

Year: 419 Days

Day: 19.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,533,523 km

• M1: 1,070,074 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.06 AU - 1.26 AU

Year: 447 Days

Day: 42.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.88 AU - 1.46 AU

Year: 453 Days

Day: 27.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638

Radius: 11.5

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5 AU - 6.22 AU

Year: 4759 Days

Day: 13.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 28,533,523 km

• M1: 180,265 km (0.057 R)
• M2: 313,258 km (0.078 R)
• M3: 432,338 km (0.072 R)
• M4: 560,244 km (0.04 R)
• M5: 668,852 km (0.061 R)
• M6: 987,496 km (0.095 R)
• M7: 1,323,193 km (0.092 R)
• M8: 1,582,596 km (0.034 R)
• M9: 1,694,345 km (0.094 R)
• M10: 1,808,937 km (0.094 R)
• M11: 1,977,085 km (0.1 R)
• M12: 2,115,463 km (0.103 R)
• M13: 2,494,245 km (0.079 R)
• M14: 2,720,587 km (0.094 R)
• M15: 2,816,778 km (0.075 R)
• M16: 3,315,538 km (0.114 R)
• M17: 3,606,954 km (0.105 R)
• M18: 3,691,776 km (0.104 R)
• M19: 3,777,346 km (0.078 R)
• M20: 3,906,898 km (0.038 R)
• M21: 4,103,918 km (0.105 R)
• M22: 4,599,686 km (0.105 R)
• M23: 4,715,026 km (0.087 R)
• M24: 4,878,237 km (0.087 R)
• M25: 5,330,471 km (0.086 R)
• M26: 5,821,302 km (0.113 R)
• M27: 5,946,216 km (0.084 R)
• M28: 6,148,024 km (0.034 R)
• M29: 6,506,759 km (0.102 R)
• M30: 7,898,319 km (0.119 R)
• M31: 7,981,346 km (0.072 R)
• M32: 8,148,297 km (0.071 R)
• M33: 8,344,569 km (0.102 R)
• M34: 8,429,092 km (0.095 R)
• M35: 8,542,338 km (0.103 R)
• M36: 8,885,216 km (0.088 R)
• M37: 10,060,307 km (0.083 R)
• M38: 10,301,309 km (0.08 R)
• M39: 10,666,179 km (0.098 R)
• M40: 11,190,519 km (0.102 R)
• M41: 11,440,198 km (0.084 R)
• M42: 11,628,691 km (0.051 R)
• M43: 11,881,512 km (0.102 R)
• M44: 12,040,534 km (0.086 R)
• M45: 12,683,506 km (0.09 R)
• M46: 12,878,581 km (0.043 R)
• M47: 13,140,378 km (0.087 R)
• M48: 13,536,214 km (0.119 R)
• M49: 14,204,617 km (0.073 R)
• M50: 14,713,100 km (0.111 R)
• M51: 15,055,380 km (0.092 R)
• M52: 15,817,581 km (0.034 R)
• M53: 16,238,699 km (0.112 R)
• M54: 16,521,439 km (0.096 R)
• M55: 16,663,557 km (0.116 R)
• M56: 16,912,937 km (0.098 R)
• M57: 17,056,102 km (0.09 R)
• M58: 17,343,629 km (0.12 R)
• M59: 17,451,788 km (0.077 R)
• M60: 17,524,044 km (0.115 R)
• M61: 18,252,287 km (0.071 R)
• M62: 18,399,042 km (0.042 R)
• M63: 18,767,950 km (0.107 R)
• M64: 20,077,829 km (0.07 R)
• M65: 20,533,804 km (0.089 R)
• M66: 20,916,325 km (0.111 R)
• M67: 22,000,162 km (0.1 R)
• M68: 22,078,252 km (0.05 R)
• M69: 22,864,389 km (0.094 R)
• M70: 23,659,651 km (0.062 R)
• M71: 24,342,865 km (0.092 R)
• M72: 25,769,729 km (0.062 R)
• M73: 26,141,031 km (0.074 R)
• M74: 26,472,540 km (0.111 R)
• M75: 28,193,514 km (0.076 R)
• M76: 28,320,822 km (0.11 R)
• M77: 28,405,793 km (0.084 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 18,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit