🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.48 AU - 0.7 AU

Year: 297 Days

Day: 18.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,782,800 km

• M1: 39,943 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812

Radius: 13.4

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.97 AU - 2.01 AU

Year: 1842 Days

Day: 10 Hours

Environment

Temp: -186 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,782,800 km

• M1: 168,746 km (0.114 R)
• M2: 750,682 km (0.088 R)
• M3: 1,598,902 km (0.101 R)
• M4: 2,478,538 km (0.076 R)
• M5: 3,067,205 km (0.077 R)
• M6: 3,642,409 km (0.083 R)
• M7: 5,813,672 km (0.104 R)
• M8: 7,189,524 km (0.085 R)
• M9: 7,644,900 km (0.078 R)
• M10: 10,043,103 km (0.1 R)
• M11: 10,468,859 km (0.119 R)
• M12: 11,547,908 km (0.072 R)
• M13: 13,580,644 km (0.119 R)
• M14: 15,139,005 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.1

Radius: 3.7

Gravity: 30.83 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.61 AU - 7.57 AU

Year: 11098 Days

Day: 21.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 41,782,800 km

• M1: 46,375 km (0.096 R)
• M2: 196,422 km (0.047 R)
• M3: 439,070 km (0.083 R)
• M4: 736,620 km (0.106 R)
• M5: 896,241 km (0.093 R)
• M6: 1,025,493 km (0.034 R)
• M7: 1,688,062 km (0.066 R)
• M8: 1,886,728 km (0.108 R)
• M9: 2,294,383 km (0.072 R)
• M10: 2,577,571 km (0.063 R)
• M11: 4,214,621 km (0.115 R)
• M12: 4,494,369 km (0.036 R)
• M13: 5,247,594 km (0.077 R)
• M14: 6,046,596 km (0.12 R)
• M15: 7,194,311 km (0.105 R)
• M16: 8,049,712 km (0.05 R)
• M17: 11,335,180 km (0.086 R)
• M18: 11,495,400 km (0.116 R)
• M19: 11,657,115 km (0.12 R)
• M20: 11,985,333 km (0.064 R)
• M21: 12,659,869 km (0.044 R)
• M22: 13,300,148 km (0.093 R)
• M23: 16,280,138 km (0.091 R)
• M24: 16,966,942 km (0.105 R)
• M25: 17,388,209 km (0.112 R)
• M26: 18,619,549 km (0.038 R)
• M27: 19,446,676 km (0.089 R)
• M28: 19,985,528 km (0.077 R)
• M29: 20,852,298 km (0.047 R)
• M30: 21,579,942 km (0.064 R)
• M31: 29,305,475 km (0.078 R)
• M32: 29,607,513 km (0.084 R)
• M33: 33,724,297 km (0.067 R)
• M34: 36,322,662 km (0.094 R)
• M35: 39,172,801 km (0.112 R)
• M36: 42,040,742 km (0.099 R)
• M37: 43,722,072 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.3

Radius: 7.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.61 AU - 10.53 AU

Year: 17919 Days

Day: 23.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,782,800 km

• M1: 788,979 km (0.062 R)
• M2: 2,218,536 km (0.112 R)
• M3: 3,091,141 km (0.101 R)
• M4: 5,115,798 km (0.091 R)
• M5: 8,696,124 km (0.055 R)
• M6: 9,005,493 km (0.119 R)
• M7: 10,917,054 km (0.037 R)
• M8: 11,277,286 km (0.066 R)
• M9: 11,913,526 km (0.109 R)
• M10: 18,032,976 km (0.108 R)
• M11: 19,647,736 km (0.08 R)
• M12: 21,758,262 km (0.076 R)
• M13: 29,680,666 km (0.033 R)
• M14: 33,302,281 km (0.095 R)
• M15: 36,747,071 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 16,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit