🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.87 AU - 1.21 AU

Year: 382 Days

Day: 42.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 33,226,038 km

• M1: 65,673 km (0.112 R)
• M2: 135,685 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.57 AU - 4.21 AU

Year: 2246 Days

Day: 28.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.77 AU - 4.83 AU

Year: 3209 Days

Day: 35.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.3

Radius: 14

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.86 AU - 8.24 AU

Year: 7466 Days

Day: 6.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 33,226,038 km

• M1: 202,256 km (0.079 R)
• M2: 328,966 km (0.065 R)
• M3: 612,154 km (0.097 R)
• M4: 826,079 km (0.07 R)
• M5: 964,457 km (0.086 R)
• M6: 1,250,788 km (0.038 R)
• M7: 1,412,952 km (0.112 R)
• M8: 1,759,271 km (0.113 R)
• M9: 2,152,115 km (0.092 R)
• M10: 2,369,181 km (0.097 R)
• M11: 2,490,805 km (0.112 R)
• M12: 2,911,474 km (0.073 R)
• M13: 3,469,175 km (0.097 R)
• M14: 3,678,163 km (0.097 R)
• M15: 3,796,046 km (0.053 R)
• M16: 4,305,576 km (0.109 R)
• M17: 4,455,174 km (0.041 R)
• M18: 4,606,567 km (0.102 R)
• M19: 4,940,619 km (0.116 R)
• M20: 5,123,727 km (0.07 R)
• M21: 5,255,972 km (0.095 R)
• M22: 5,659,437 km (0.041 R)
• M23: 6,101,200 km (0.114 R)
• M24: 6,297,921 km (0.102 R)
• M25: 6,411,316 km (0.075 R)
• M26: 6,988,614 km (0.12 R)
• M27: 7,582,667 km (0.1 R)
• M28: 9,267,139 km (0.117 R)
• M29: 9,396,392 km (0.115 R)
• M30: 10,018,719 km (0.099 R)
• M31: 10,654,510 km (0.084 R)
• M32: 11,131,278 km (0.049 R)
• M33: 11,268,908 km (0.08 R)
• M34: 11,545,664 km (0.073 R)
• M35: 11,964,987 km (0.056 R)
• M36: 12,211,973 km (0.037 R)
• M37: 12,963,104 km (0.106 R)
• M38: 13,508,837 km (0.085 R)
• M39: 14,248,300 km (0.1 R)
• M40: 14,698,140 km (0.118 R)
• M41: 15,573,737 km (0.111 R)
• M42: 15,843,462 km (0.082 R)
• M43: 16,309,609 km (0.054 R)
• M44: 16,859,231 km (0.054 R)
• M45: 17,096,643 km (0.12 R)
• M46: 18,953,601 km (0.03 R)
• M47: 19,283,016 km (0.12 R)
• M48: 19,572,937 km (0.044 R)
• M49: 20,114,930 km (0.083 R)
• M50: 20,873,840 km (0.114 R)
• M51: 21,128,754 km (0.046 R)
• M52: 21,427,651 km (0.072 R)
• M53: 21,642,025 km (0.116 R)
• M54: 23,382,147 km (0.076 R)
• M55: 23,470,260 km (0.07 R)
• M56: 24,626,801 km (0.073 R)
• M57: 25,121,671 km (0.069 R)
• M58: 25,665,310 km (0.109 R)
• M59: 26,396,245 km (0.106 R)
• M60: 27,645,088 km (0.047 R)
• M61: 28,818,683 km (0.083 R)
• M62: 29,483,048 km (0.069 R)
• M63: 29,769,228 km (0.092 R)
• M64: 30,152,348 km (0.043 R)
• M65: 30,344,582 km (0.085 R)
• M66: 30,633,605 km (0.086 R)
• M67: 30,971,846 km (0.037 R)
• M68: 32,583,613 km (0.102 R)
• M69: 32,780,783 km (0.118 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit