🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.67 AU - 0.95 AU

Year: 269 Days

Day: 34.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.02 AU - 1.22 AU

Year: 437 Days

Day: 45.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,898,963 km

• M1: 668,852 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.55 AU - 4.69 AU

Year: 3085 Days

Day: 43.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556

Radius: 11.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.35 AU - 5.91 AU

Year: 4929 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,898,963 km

• M1: 175,030 km (0.115 R)
• M2: 348,563 km (0.05 R)
• M3: 917,484 km (0.108 R)
• M4: 994,527 km (0.082 R)
• M5: 1,073,963 km (0.065 R)
• M6: 1,474,137 km (0.099 R)
• M7: 1,581,399 km (0.108 R)
• M8: 1,869,674 km (0.054 R)
• M9: 2,054,278 km (0.11 R)
• M10: 2,140,297 km (0.069 R)
• M11: 2,387,582 km (0.083 R)
• M12: 2,496,340 km (0.029 R)
• M13: 2,644,292 km (0.093 R)
• M14: 3,204,686 km (0.08 R)
• M15: 3,284,870 km (0.084 R)
• M16: 3,570,901 km (0.119 R)
• M17: 3,759,245 km (0.1 R)
• M18: 4,123,965 km (0.099 R)
• M19: 4,841,286 km (0.085 R)
• M20: 5,003,450 km (0.049 R)
• M21: 6,113,317 km (0.096 R)
• M22: 6,238,530 km (0.114 R)
• M23: 6,491,351 km (0.076 R)
• M24: 6,773,492 km (0.083 R)
• M25: 6,929,074 km (0.107 R)
• M26: 7,191,170 km (0.039 R)
• M27: 7,376,521 km (0.05 R)
• M28: 8,106,260 km (0.038 R)
• M29: 8,243,890 km (0.088 R)
• M30: 8,859,036 km (0.098 R)
• M31: 9,459,971 km (0.117 R)
• M32: 10,103,840 km (0.115 R)
• M33: 11,095,973 km (0.105 R)
• M34: 11,743,433 km (0.101 R)
• M35: 11,899,463 km (0.072 R)
• M36: 14,487,507 km (0.038 R)
• M37: 15,025,311 km (0.118 R)
• M38: 15,262,723 km (0.106 R)
• M39: 15,604,105 km (0.104 R)
• M40: 16,994,318 km (0.112 R)
• M41: 17,597,198 km (0.034 R)
• M42: 17,847,475 km (0.092 R)
• M43: 17,991,089 km (0.085 R)
• M44: 19,006,709 km (0.059 R)
• M45: 19,153,315 km (0.085 R)
• M46: 19,558,426 km (0.089 R)
• M47: 19,891,879 km (0.085 R)
• M48: 20,003,629 km (0.039 R)
• M49: 20,190,028 km (0.057 R)
• M50: 20,752,965 km (0.117 R)
• M51: 20,828,362 km (0.106 R)
• M52: 20,979,605 km (0.057 R)
• M53: 22,124,927 km (0.045 R)
• M54: 22,666,471 km (0.089 R)
• M55: 22,822,053 km (0.086 R)
• M56: 23,173,159 km (0.065 R)
• M57: 23,251,548 km (0.038 R)
• M58: 23,762,575 km (0.057 R)
• M59: 24,955,917 km (0.103 R)
• M60: 25,317,794 km (0.059 R)
• M61: 25,681,317 km (0.119 R)
• M62: 25,802,940 km (0.075 R)
• M63: 26,087,325 km (0.12 R)
• M64: 26,332,068 km (0.063 R)
• M65: 26,905,775 km (0.078 R)
• M66: 26,988,054 km (0.089 R)
• M67: 27,318,067 km (0.08 R)
• M68: 27,400,795 km (0.049 R)
• M69: 27,898,956 km (0.059 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 19,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit