🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2 AU - 2.74 AU

Year: 1389 Days

Day: 15 Hours

Environment

Temp: -100 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.42 AU - 2.98 AU

Year: 1689 Days

Day: 34.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 23,724,411 km

• M1: 1,195,736 km (0.064 R)
• M2: 1,388,717 km (0.087 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 8.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.05 AU - 10.09 AU

Year: 9554 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,724,411 km

• M1: 107,112 km (0.106 R)
• M2: 165,156 km (0.115 R)
• M3: 225,893 km (0.09 R)
• M4: 285,134 km (0.078 R)
• M5: 383,270 km (0.083 R)
• M6: 441,763 km (0.097 R)
• M7: 617,839 km (0.109 R)
• M8: 784,042 km (0.118 R)
• M9: 1,000,511 km (0.062 R)
• M10: 1,210,396 km (0.103 R)
• M11: 1,274,873 km (0.08 R)
• M12: 1,967,511 km (0.103 R)
• M13: 2,074,922 km (0.091 R)
• M14: 2,263,715 km (0.118 R)
• M15: 2,408,975 km (0.091 R)
• M16: 3,546,816 km (0.115 R)
• M17: 3,868,751 km (0.081 R)
• M18: 3,926,495 km (0.111 R)
• M19: 4,003,987 km (0.11 R)
• M20: 4,121,272 km (0.094 R)
• M21: 4,180,213 km (0.116 R)
• M22: 4,239,604 km (0.12 R)
• M23: 5,036,212 km (0.033 R)
• M24: 5,900,589 km (0.107 R)
• M25: 6,056,619 km (0.102 R)
• M26: 6,168,818 km (0.047 R)
• M27: 6,395,459 km (0.066 R)
• M28: 6,463,974 km (0.088 R)
• M29: 6,717,244 km (0.079 R)
• M30: 6,973,954 km (0.041 R)
• M31: 7,115,174 km (0.083 R)
• M32: 7,257,442 km (0.115 R)
• M33: 7,352,885 km (0.092 R)
• M34: 7,448,777 km (0.102 R)
• M35: 8,056,893 km (0.07 R)
• M36: 8,279,793 km (0.119 R)
• M37: 8,429,541 km (0.06 R)
• M38: 8,681,015 km (0.034 R)
• M39: 8,757,011 km (0.119 R)
• M40: 8,909,600 km (0.111 R)
• M41: 9,217,323 km (0.098 R)
• M42: 9,869,720 km (0.074 R)
• M43: 9,949,006 km (0.043 R)
• M44: 10,483,071 km (0.076 R)
• M45: 10,944,431 km (0.076 R)
• M46: 11,412,373 km (0.061 R)
• M47: 12,225,587 km (0.079 R)
• M48: 12,282,434 km (0.109 R)
• M49: 12,596,290 km (0.111 R)
• M50: 13,848,424 km (0.115 R)
• M51: 14,444,273 km (0.119 R)
• M52: 14,836,070 km (0.046 R)
• M53: 15,384,346 km (0.093 R)
• M54: 15,537,833 km (0.117 R)
• M55: 15,660,952 km (0.074 R)
• M56: 16,973,524 km (0.062 R)
• M57: 17,578,797 km (0.076 R)
• M58: 17,900,283 km (0.085 R)
• M59: 18,288,489 km (0.069 R)
• M60: 18,974,695 km (0.11 R)
• M61: 19,040,518 km (0.069 R)
• M62: 19,172,314 km (0.1 R)
• M63: 19,636,067 km (0.084 R)
• M64: 19,702,638 km (0.036 R)
• M65: 20,003,030 km (0.099 R)
• M66: 20,070,050 km (0.053 R)
• M67: 20,608,453 km (0.094 R)
• M68: 20,913,334 km (0.115 R)
• M69: 21,151,643 km (0.118 R)
• M70: 21,219,860 km (0.068 R)
• M71: 21,356,442 km (0.102 R)
• M72: 22,009,736 km (0.057 R)
• M73: 22,113,408 km (0.097 R)
• M74: 22,182,671 km (0.068 R)
• M75: 23,019,372 km (0.049 R)
• M76: 23,406,232 km (0.108 R)
• M77: 23,724,427 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit