🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.48 AU - 0.58 AU

Year: 137 Days

Day: 24.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.82 AU - 3 AU

Year: 1761 Days

Day: 47.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,205,102 km

• M1: 1,378,844 km (0.072 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.9

Radius: 13.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.53 AU - 8.03 AU

Year: 6263 Days

Day: 14.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,205,102 km

• M1: 175,329 km (0.065 R)
• M2: 327,171 km (0.105 R)
• M3: 486,343 km (0.086 R)
• M4: 717,023 km (0.101 R)
• M5: 811,868 km (0.061 R)
• M6: 1,093,261 km (0.102 R)
• M7: 1,287,738 km (0.115 R)
• M8: 1,424,022 km (0.116 R)
• M9: 1,862,643 km (0.097 R)
• M10: 2,037,972 km (0.089 R)
• M11: 2,301,264 km (0.048 R)
• M12: 2,973,856 km (0.113 R)
• M13: 3,134,075 km (0.081 R)
• M14: 4,386,509 km (0.119 R)
• M15: 4,916,235 km (0.087 R)
• M16: 5,834,766 km (0.098 R)
• M17: 5,949,807 km (0.026 R)
• M18: 6,476,541 km (0.106 R)
• M19: 6,926,980 km (0.066 R)
• M20: 7,018,384 km (0.102 R)
• M21: 7,795,246 km (0.097 R)
• M22: 8,829,266 km (0.073 R)
• M23: 9,161,224 km (0.116 R)
• M24: 9,769,339 km (0.113 R)
• M25: 9,871,963 km (0.118 R)
• M26: 10,425,326 km (0.093 R)
• M27: 10,635,511 km (0.049 R)
• M28: 10,882,497 km (0.114 R)
• M29: 11,024,465 km (0.087 R)
• M30: 11,562,270 km (0.075 R)
• M31: 11,852,789 km (0.097 R)
• M32: 12,477,958 km (0.062 R)
• M33: 12,663,909 km (0.105 R)
• M34: 13,076,200 km (0.078 R)
• M35: 13,722,014 km (0.104 R)
• M36: 13,914,098 km (0.103 R)
• M37: 14,966,070 km (0.044 R)
• M38: 15,322,412 km (0.113 R)
• M39: 15,481,734 km (0.117 R)
• M40: 16,003,232 km (0.041 R)
• M41: 16,489,724 km (0.047 R)
• M42: 16,693,926 km (0.103 R)
• M43: 16,981,153 km (0.064 R)
• M44: 17,519,107 km (0.092 R)
• M45: 17,810,973 km (0.048 R)
• M46: 18,484,313 km (0.12 R)
• M47: 18,781,564 km (0.067 R)
• M48: 18,866,685 km (0.101 R)
• M49: 18,952,105 km (0.119 R)
• M50: 19,251,750 km (0.117 R)
• M51: 19,639,358 km (0.073 R)
• M52: 19,725,975 km (0.082 R)
• M53: 20,073,192 km (0.046 R)
• M54: 21,393,393 km (0.077 R)
• M55: 22,560,256 km (0.086 R)
• M56: 22,787,047 km (0.092 R)
• M57: 22,878,002 km (0.072 R)
• M58: 23,151,467 km (0.064 R)
• M59: 23,471,906 km (0.073 R)
• M60: 23,886,142 km (0.114 R)
• M61: 23,978,444 km (0.093 R)
• M62: 24,908,644 km (0.087 R)
• M63: 25,284,135 km (0.108 R)
• M64: 25,898,084 km (0.08 R)
• M65: 26,708,456 km (0.106 R)
• M66: 27,140,943 km (0.051 R)
• M67: 28,061,419 km (0.101 R)
• M68: 28,599,074 km (0.102 R)
• M69: 29,337,638 km (0.078 R)
• M70: 29,535,556 km (0.099 R)
• M71: 29,783,739 km (0.068 R)
• M72: 30,984,561 km (0.051 R)
• M73: 32,099,066 km (0.118 R)
• M74: 33,536,551 km (0.09 R)
• M75: 33,951,237 km (0.12 R)
• M76: 34,159,178 km (0.046 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 14,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit