🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.54 AU - 0.82 AU

Year: 258 Days

Day: 17.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.93 AU - 1.51 AU

Year: 620 Days

Day: 37 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,674,089 km

• M1: 267,780 km (0.031 R)
• M2: 446,101 km (0.071 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 10.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.1 AU - 6.8 AU

Year: 7538 Days

Day: 5.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,674,089 km

• M1: 134,339 km (0.107 R)
• M2: 728,990 km (0.106 R)
• M3: 1,469,201 km (0.09 R)
• M4: 2,229,158 km (0.101 R)
• M5: 2,724,327 km (0.072 R)
• M6: 5,732,590 km (0.105 R)
• M7: 9,791,629 km (0.087 R)
• M8: 16,017,594 km (0.078 R)
• M9: 21,129,652 km (0.088 R)
• M10: 21,898,436 km (0.115 R)
• M11: 22,831,178 km (0.118 R)
• M12: 23,418,051 km (0.069 R)
• M13: 23,864,900 km (0.063 R)
• M14: 24,775,502 km (0.086 R)
• M15: 25,946,255 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.4

Radius: 6.8

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.05 AU - 10.46 AU

Year: 15101 Days

Day: 15.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,674,089 km

• M1: 87,216 km (0.094 R)
• M2: 316,100 km (0.101 R)
• M3: 666,907 km (0.033 R)
• M4: 1,032,674 km (0.085 R)
• M5: 1,262,456 km (0.091 R)
• M6: 1,845,439 km (0.076 R)
• M7: 2,208,065 km (0.099 R)
• M8: 2,504,867 km (0.096 R)
• M9: 3,338,276 km (0.084 R)
• M10: 3,759,843 km (0.09 R)
• M11: 7,115,174 km (0.108 R)
• M12: 7,528,662 km (0.075 R)
• M13: 11,746,874 km (0.026 R)
• M14: 12,389,995 km (0.057 R)
• M15: 14,532,536 km (0.088 R)
• M16: 14,752,295 km (0.078 R)
• M17: 14,974,148 km (0.1 R)
• M18: 15,198,246 km (0.093 R)
• M19: 20,529,615 km (0.119 R)
• M20: 21,651,300 km (0.114 R)
• M21: 24,841,624 km (0.065 R)
• M22: 25,578,992 km (0.086 R)
• M23: 26,114,552 km (0.053 R)
• M24: 29,369,353 km (0.068 R)
• M25: 39,303,101 km (0.086 R)
• M26: 40,737,894 km (0.113 R)
• M27: 41,028,862 km (0.061 R)
• M28: 44,322,857 km (0.088 R)
• M29: 48,437,995 km (0.091 R)
• M30: 52,628,381 km (0.062 R)
• M31: 55,255,021 km (0.077 R)
• M32: 58,336,138 km (0.085 R)
• M33: 58,705,944 km (0.098 R)
• M34: 59,077,396 km (0.095 R)
• M35: 61,148,279 km (0.104 R)
• M36: 67,446,798 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 15,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit