🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.84 AU - 1.06 AU

Year: 324 Days

Day: 12.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.83 AU - 1.09 AU

Year: 329 Days

Day: 39 Hours

Environment

Temp: 149 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,617,911 km

• M1: 279,299 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.08 AU - 1.14 AU

Year: 409 Days

Day: 17.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 59,617,911 km

• M1: 188,493 km (0.066 R)
• M2: 493,374 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.44 AU - 3.34 AU

Year: 1719 Days

Day: 19.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.5

Radius: 6.6

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.63 AU - 19.15 AU

Year: 24284 Days

Day: 20.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 127.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,617,911 km

• M1: 346,169 km (0.103 R)
• M2: 808,576 km (0.101 R)
• M3: 1,454,540 km (0.063 R)
• M4: 1,583,643 km (0.099 R)
• M5: 1,689,558 km (0.112 R)
• M6: 1,743,414 km (0.11 R)
• M7: 2,078,812 km (0.063 R)
• M8: 2,283,761 km (0.115 R)
• M9: 2,619,010 km (0.04 R)
• M10: 2,681,691 km (0.073 R)
• M11: 2,937,354 km (0.074 R)
• M12: 3,575,389 km (0.12 R)
• M13: 4,291,963 km (0.094 R)
• M14: 4,440,514 km (0.064 R)
• M15: 5,248,192 km (0.112 R)
• M16: 5,689,057 km (0.068 R)
• M17: 6,478,485 km (0.072 R)
• M18: 6,777,980 km (0.08 R)
• M19: 6,951,215 km (0.117 R)
• M20: 7,613,484 km (0.077 R)
• M21: 7,793,600 km (0.04 R)
• M22: 8,667,850 km (0.102 R)
• M23: 9,524,448 km (0.107 R)
• M24: 10,607,686 km (0.055 R)
• M25: 10,708,066 km (0.095 R)
• M26: 12,515,507 km (0.119 R)
• M27: 12,781,343 km (0.112 R)
• M28: 13,210,689 km (0.118 R)
• M29: 15,654,819 km (0.113 R)
• M30: 15,769,112 km (0.05 R)
• M31: 16,287,169 km (0.058 R)
• M32: 16,403,107 km (0.097 R)
• M33: 17,517,611 km (0.105 R)
• M34: 17,695,932 km (0.109 R)
• M35: 18,475,038 km (0.077 R)
• M36: 20,004,826 km (0.031 R)
• M37: 21,068,018 km (0.117 R)
• M38: 21,765,742 km (0.076 R)
• M39: 22,149,610 km (0.029 R)
• M40: 22,600,199 km (0.037 R)
• M41: 23,053,780 km (0.093 R)
• M42: 23,249,005 km (0.096 R)
• M43: 23,838,271 km (0.108 R)
• M44: 24,631,589 km (0.069 R)
• M45: 24,898,022 km (0.084 R)
• M46: 25,770,178 km (0.078 R)
• M47: 28,237,496 km (0.049 R)
• M48: 29,006,279 km (0.103 R)
• M49: 30,065,731 km (0.116 R)
• M50: 30,922,329 km (0.088 R)
• M51: 32,367,893 km (0.112 R)
• M52: 32,440,747 km (0.11 R)
• M53: 33,613,744 km (0.115 R)
• M54: 36,001,176 km (0.063 R)
• M55: 36,986,578 km (0.067 R)
• M56: 38,288,677 km (0.091 R)
• M57: 40,308,847 km (0.104 R)
• M58: 40,779,931 km (0.043 R)
• M59: 40,937,308 km (0.104 R)
• M60: 42,045,080 km (0.111 R)
• M61: 42,124,516 km (0.083 R)
• M62: 42,443,010 km (0.069 R)
• M63: 42,762,402 km (0.093 R)
• M64: 43,805,548 km (0.054 R)
• M65: 45,101,065 km (0.068 R)
• M66: 45,345,359 km (0.116 R)
• M67: 46,655,686 km (0.107 R)
• M68: 47,729,500 km (0.105 R)
• M69: 49,313,442 km (0.083 R)
• M70: 51,084,232 km (0.028 R)
• M71: 51,169,054 km (0.055 R)
• M72: 52,704,078 km (0.081 R)
• M73: 52,875,667 km (0.113 R)
• M74: 56,695,349 km (0.105 R)
• M75: 56,783,163 km (0.085 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 16,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit