🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.57 AU - 0.57 AU

Year: 135 Days

Day: 13.9 Hours

Environment

Temp: 263 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,570,698 km

• M1: 48,171 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.88 AU - 1.42 AU

Year: 388 Days

Day: 39.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.89 AU - 3.07 AU

Year: 1617 Days

Day: 19.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.5

Radius: 7.8

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 18.12 AU - 22.92 AU

Year: 29221 Days

Day: 19.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 44,570,698 km

• M1: 426,504 km (0.105 R)
• M2: 655,089 km (0.094 R)
• M3: 766,988 km (0.06 R)
• M4: 903,122 km (0.116 R)
• M5: 1,010,534 km (0.073 R)
• M6: 1,065,885 km (0.103 R)
• M7: 1,238,222 km (0.107 R)
• M8: 1,358,349 km (0.092 R)
• M9: 1,899,743 km (0.095 R)
• M10: 2,181,586 km (0.082 R)
• M11: 2,426,627 km (0.119 R)
• M12: 2,732,555 km (0.08 R)
• M13: 3,550,107 km (0.108 R)
• M14: 3,607,253 km (0.116 R)
• M15: 3,693,422 km (0.115 R)
• M16: 4,407,452 km (0.105 R)
• M17: 5,131,207 km (0.03 R)
• M18: 5,424,419 km (0.117 R)
• M19: 5,622,935 km (0.118 R)
• M20: 6,475,643 km (0.026 R)
• M21: 7,368,294 km (0.099 R)
• M22: 7,441,297 km (0.114 R)
• M23: 7,736,155 km (0.086 R)
• M24: 9,305,885 km (0.072 R)
• M25: 10,556,075 km (0.097 R)
• M26: 12,245,633 km (0.103 R)
• M27: 12,768,777 km (0.117 R)
• M28: 12,988,835 km (0.098 R)
• M29: 13,656,790 km (0.074 R)
• M30: 13,791,577 km (0.08 R)
• M31: 13,972,292 km (0.049 R)
• M32: 14,062,798 km (0.035 R)
• M33: 14,381,442 km (0.055 R)
• M34: 15,820,872 km (0.092 R)
• M35: 16,104,660 km (0.069 R)
• M36: 16,677,470 km (0.112 R)
• M37: 17,402,870 km (0.049 R)
• M38: 18,485,360 km (0.099 R)
• M39: 19,488,264 km (0.069 R)
• M40: 19,538,828 km (0.075 R)
• M41: 20,611,744 km (0.107 R)
• M42: 21,025,382 km (0.092 R)
• M43: 21,077,293 km (0.053 R)
• M44: 21,913,694 km (0.1 R)
• M45: 22,336,009 km (0.05 R)
• M46: 23,134,862 km (0.078 R)
• M47: 24,596,433 km (0.106 R)
• M48: 25,200,509 km (0.111 R)
• M49: 25,642,870 km (0.073 R)
• M50: 25,920,673 km (0.118 R)
• M51: 27,267,802 km (0.072 R)
• M52: 28,580,075 km (0.092 R)
• M53: 29,912,842 km (0.084 R)
• M54: 30,029,678 km (0.065 R)
• M55: 30,381,084 km (0.077 R)
• M56: 32,098,916 km (0.094 R)
• M57: 33,605,067 km (0.087 R)
• M58: 34,642,229 km (0.079 R)
• M59: 36,498,141 km (0.114 R)
• M60: 36,685,587 km (0.12 R)
• M61: 37,753,267 km (0.094 R)
• M62: 38,386,215 km (0.089 R)
• M63: 39,086,333 km (0.08 R)
• M64: 39,214,090 km (0.089 R)
• M65: 40,305,706 km (0.107 R)
• M66: 41,342,269 km (0.08 R)
• M67: 41,472,419 km (0.05 R)
• M68: 41,733,168 km (0.082 R)
• M69: 41,863,767 km (0.094 R)
• M70: 42,584,530 km (0.09 R)
• M71: 43,573,821 km (0.088 R)
• M72: 43,706,215 km (0.113 R)

Kuiper Belt

Range: 34.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 16,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit