🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.54 AU - 0.86 AU

Year: 215 Days

Day: 37.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,248,206 km

• M1: 182,509 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.3 AU - 1.66 AU

Year: 661 Days

Day: 14.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.81 AU - 2.59 AU

Year: 1198 Days

Day: 40.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,248,206 km

• M1: 479,910 km (0.054 R)

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.9

Radius: 13.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.33 AU - 6.87 AU

Year: 5531 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,248,206 km

• M1: 172,786 km (0.09 R)
• M2: 397,033 km (0.098 R)
• M3: 703,110 km (0.055 R)
• M4: 1,008,738 km (0.101 R)
• M5: 1,390,662 km (0.108 R)
• M6: 1,780,215 km (0.112 R)
• M7: 1,949,559 km (0.067 R)
• M8: 2,104,842 km (0.114 R)
• M9: 2,345,545 km (0.064 R)
• M10: 2,427,824 km (0.093 R)
• M11: 2,680,794 km (0.078 R)
• M12: 2,964,731 km (0.072 R)
• M13: 3,212,764 km (0.08 R)
• M14: 3,923,803 km (0.035 R)
• M15: 4,071,904 km (0.076 R)
• M16: 4,246,934 km (0.094 R)
• M17: 5,187,157 km (0.099 R)
• M18: 5,349,919 km (0.078 R)
• M19: 5,432,048 km (0.081 R)
• M20: 6,161,338 km (0.086 R)
• M21: 7,101,112 km (0.111 R)
• M22: 7,251,906 km (0.083 R)
• M23: 7,618,571 km (0.057 R)
• M24: 7,804,072 km (0.106 R)
• M25: 7,897,421 km (0.068 R)
• M26: 8,179,862 km (0.072 R)
• M27: 9,276,414 km (0.046 R)
• M28: 9,474,632 km (0.037 R)
• M29: 9,707,855 km (0.052 R)
• M30: 10,487,409 km (0.082 R)
• M31: 10,797,974 km (0.037 R)
• M32: 10,936,951 km (0.084 R)
• M33: 11,287,010 km (0.106 R)
• M34: 11,569,899 km (0.032 R)
• M35: 11,855,033 km (0.106 R)
• M36: 12,323,274 km (0.111 R)
• M37: 12,432,181 km (0.09 R)
• M38: 12,871,251 km (0.102 R)
• M39: 13,726,951 km (0.082 R)
• M40: 13,915,295 km (0.079 R)
• M41: 14,180,681 km (0.064 R)
• M42: 14,716,242 km (0.053 R)
• M43: 15,102,952 km (0.081 R)
• M44: 15,414,714 km (0.072 R)
• M45: 15,767,915 km (0.053 R)
• M46: 16,522,636 km (0.095 R)
• M47: 16,843,823 km (0.116 R)
• M48: 17,248,335 km (0.104 R)
• M49: 17,411,098 km (0.102 R)
• M50: 17,943,367 km (0.098 R)
• M51: 18,190,951 km (0.03 R)
• M52: 18,564,348 km (0.114 R)
• M53: 19,150,173 km (0.057 R)
• M54: 19,403,143 km (0.109 R)
• M55: 19,869,739 km (0.081 R)
• M56: 20,383,159 km (0.12 R)
• M57: 22,081,394 km (0.11 R)
• M58: 22,835,816 km (0.034 R)
• M59: 23,193,803 km (0.073 R)
• M60: 23,689,122 km (0.112 R)
• M61: 25,334,250 km (0.048 R)
• M62: 25,612,053 km (0.088 R)
• M63: 25,797,704 km (0.102 R)
• M64: 26,077,153 km (0.1 R)
• M65: 27,157,848 km (0.11 R)
• M66: 27,394,661 km (0.106 R)
• M67: 27,679,795 km (0.073 R)
• M68: 28,589,200 km (0.108 R)
• M69: 28,878,523 km (0.107 R)
• M70: 29,654,487 km (0.116 R)
• M71: 30,290,128 km (0.085 R)
• M72: 30,437,482 km (0.08 R)
• M73: 30,535,768 km (0.028 R)
• M74: 31,475,242 km (0.079 R)
• M75: 31,674,357 km (0.089 R)
• M76: 31,773,989 km (0.069 R)
• M77: 31,923,737 km (0.114 R)
• M78: 32,474,556 km (0.114 R)
• M79: 32,575,086 km (0.032 R)
• M80: 32,726,030 km (0.114 R)
• M81: 32,826,710 km (0.093 R)
• M82: 33,585,769 km (0.105 R)
• M83: 33,789,073 km (0.047 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 13,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit