🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.31 AU - 1.43 AU

Year: 586 Days

Day: 19.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,499,751 km

• M1: 283,937 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.15 AU - 1.61 AU

Year: 592 Days

Day: 24.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.9

Radius: 8.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.39 AU - 12.61 AU

Year: 13325 Days

Day: 11.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,499,751 km

• M1: 187,297 km (0.099 R)
• M2: 287,228 km (0.112 R)
• M3: 474,375 km (0.113 R)
• M4: 569,220 km (0.111 R)
• M5: 779,704 km (0.097 R)
• M6: 928,404 km (0.047 R)
• M7: 1,032,824 km (0.053 R)
• M8: 1,104,780 km (0.089 R)
• M9: 1,159,982 km (0.104 R)
• M10: 1,449,903 km (0.095 R)
• M11: 1,634,955 km (0.103 R)
• M12: 1,960,480 km (0.036 R)
• M13: 2,142,391 km (0.085 R)
• M14: 2,646,386 km (0.046 R)
• M15: 2,873,476 km (0.119 R)
• M16: 3,106,998 km (0.055 R)
• M17: 3,319,726 km (0.118 R)
• M18: 4,335,346 km (0.113 R)
• M19: 4,394,437 km (0.114 R)
• M20: 4,724,450 km (0.078 R)
• M21: 4,938,525 km (0.041 R)
• M22: 5,859,449 km (0.103 R)
• M23: 5,924,973 km (0.1 R)
• M24: 7,109,788 km (0.05 R)
• M25: 7,284,818 km (0.051 R)
• M26: 7,461,493 km (0.086 R)
• M27: 7,746,926 km (0.102 R)
• M28: 8,108,953 km (0.053 R)
• M29: 9,075,654 km (0.071 R)
• M30: 10,833,429 km (0.112 R)
• M31: 10,954,304 km (0.08 R)
• M32: 12,820,538 km (0.088 R)
• M33: 13,724,707 km (0.093 R)
• M34: 13,811,923 km (0.11 R)
• M35: 14,427,368 km (0.087 R)
• M36: 15,186,727 km (0.118 R)
• M37: 17,117,886 km (0.107 R)
• M38: 18,544,002 km (0.11 R)
• M39: 18,785,453 km (0.109 R)
• M40: 19,369,035 km (0.068 R)
• M41: 20,107,001 km (0.086 R)
• M42: 20,454,367 km (0.116 R)
• M43: 20,753,862 km (0.053 R)
• M44: 22,426,516 km (0.041 R)
• M45: 23,045,552 km (0.072 R)
• M46: 24,036,937 km (0.112 R)
• M47: 24,458,653 km (0.081 R)
• M48: 24,564,419 km (0.038 R)
• M49: 25,684,309 km (0.12 R)
• M50: 27,148,573 km (0.112 R)
• M51: 27,532,740 km (0.09 R)
• M52: 27,808,150 km (0.059 R)
• M53: 29,423,508 km (0.058 R)
• M54: 30,044,189 km (0.073 R)
• M55: 30,897,645 km (0.105 R)
• M56: 31,643,540 km (0.101 R)
• M57: 31,701,285 km (0.117 R)
• M58: 31,874,370 km (0.095 R)
• M59: 32,047,753 km (0.108 R)
• M60: 32,453,612 km (0.092 R)
• M61: 33,211,924 km (0.04 R)
• M62: 33,446,344 km (0.107 R)
• M63: 34,508,339 km (0.107 R)
• M64: 35,401,887 km (0.117 R)
• M65: 35,461,726 km (0.079 R)
• M66: 35,521,566 km (0.038 R)
• M67: 35,941,636 km (0.094 R)
• M68: 36,122,051 km (0.091 R)
• M69: 37,882,519 km (0.086 R)
• M70: 39,112,962 km (0.099 R)
• M71: 40,920,104 km (0.115 R)
• M72: 42,309,120 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 12,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit