🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.75 AU - 0.79 AU

Year: 260 Days

Day: 21.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.99 AU - 1.47 AU

Year: 525 Days

Day: 25.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 11.4

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.98 AU - 4.26 AU

Year: 3220 Days

Day: 8.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,457,177 km

• M1: 153,487 km (0.053 R)
• M2: 230,082 km (0.073 R)
• M3: 930,349 km (0.094 R)
• M4: 1,103,434 km (0.11 R)
• M5: 1,342,042 km (0.11 R)
• M6: 1,539,512 km (0.108 R)
• M7: 1,627,176 km (0.09 R)
• M8: 1,853,966 km (0.108 R)
• M9: 1,947,615 km (0.114 R)
• M10: 2,058,915 km (0.089 R)
• M11: 2,825,605 km (0.117 R)
• M12: 3,007,366 km (0.062 R)
• M13: 3,306,263 km (0.105 R)
• M14: 3,693,422 km (0.107 R)
• M15: 3,812,502 km (0.114 R)
• M16: 4,095,242 km (0.111 R)
• M17: 4,490,030 km (0.064 R)
• M18: 4,724,301 km (0.096 R)
• M19: 4,875,544 km (0.099 R)
• M20: 5,050,275 km (0.077 R)
• M21: 5,138,537 km (0.114 R)
• M22: 5,473,786 km (0.073 R)
• M23: 5,587,181 km (0.052 R)
• M24: 5,862,441 km (0.12 R)
• M25: 6,001,717 km (0.025 R)
• M26: 6,331,131 km (0.11 R)
• M27: 6,450,361 km (0.102 R)
• M28: 6,763,469 km (0.111 R)
• M29: 7,032,446 km (0.103 R)
• M30: 7,180,548 km (0.065 R)
• M31: 7,937,065 km (0.047 R)
• M32: 8,143,061 km (0.056 R)
• M33: 8,377,032 km (0.106 R)
• M34: 8,613,247 km (0.042 R)
• M35: 8,824,928 km (0.062 R)
• M36: 9,280,753 km (0.078 R)
• M37: 9,443,515 km (0.098 R)
• M38: 9,799,259 km (0.028 R)
• M39: 9,937,338 km (0.091 R)
• M40: 10,076,015 km (0.073 R)
• M41: 10,693,854 km (0.089 R)
• M42: 11,007,411 km (0.114 R)
• M43: 11,439,899 km (0.114 R)
• M44: 12,025,126 km (0.109 R)
• M45: 12,232,319 km (0.075 R)
• M46: 12,410,939 km (0.057 R)
• M47: 13,316,454 km (0.101 R)
• M48: 13,408,158 km (0.094 R)
• M49: 13,500,161 km (0.109 R)
• M50: 13,870,116 km (0.118 R)
• M51: 14,149,715 km (0.116 R)
• M52: 14,368,576 km (0.1 R)
• M53: 14,494,089 km (0.116 R)
• M54: 15,415,013 km (0.109 R)
• M55: 15,963,738 km (0.1 R)
• M56: 16,848,460 km (0.115 R)
• M57: 17,113,548 km (0.09 R)
• M58: 17,313,410 km (0.119 R)
• M59: 17,547,381 km (0.112 R)
• M60: 18,120,341 km (0.075 R)
• M61: 18,699,285 km (0.119 R)
• M62: 18,870,724 km (0.08 R)
• M63: 19,111,726 km (0.072 R)
• M64: 19,875,573 km (0.118 R)
• M65: 19,980,441 km (0.084 R)
• M66: 20,331,547 km (0.09 R)
• M67: 21,111,252 km (0.113 R)
• M68: 21,218,364 km (0.111 R)
• M69: 21,361,379 km (0.108 R)
• M70: 21,612,554 km (0.087 R)
• M71: 22,699,831 km (0.09 R)
• M72: 22,956,092 km (0.105 R)
• M73: 24,701,451 km (0.076 R)
• M74: 24,852,096 km (0.081 R)
• M75: 24,965,192 km (0.095 R)
• M76: 25,040,589 km (0.088 R)
• M77: 25,229,681 km (0.073 R)
• M78: 25,419,221 km (0.09 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit