🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.54 AU - 0.64 AU

Year: 163 Days

Day: 37.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,960,167 km

• M1: 192,981 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.96 AU - 4.12 AU

Year: 2922 Days

Day: 19.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.5

Radius: 9.4

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.64 AU - 13.9 AU

Year: 15468 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,960,167 km

• M1: 116,986 km (0.113 R)
• M2: 468,989 km (0.106 R)
• M3: 878,289 km (0.103 R)
• M4: 1,291,778 km (0.095 R)
• M5: 1,713,644 km (0.055 R)
• M6: 2,032,137 km (0.071 R)
• M7: 2,629,931 km (0.105 R)
• M8: 3,107,447 km (0.12 R)
• M9: 3,613,686 km (0.115 R)
• M10: 4,894,394 km (0.073 R)
• M11: 5,849,875 km (0.071 R)
• M12: 8,931,741 km (0.085 R)
• M13: 10,467,961 km (0.105 R)
• M14: 11,057,078 km (0.073 R)
• M15: 13,091,609 km (0.075 R)
• M16: 13,775,570 km (0.038 R)
• M17: 15,363,851 km (0.117 R)
• M18: 18,137,096 km (0.043 R)
• M19: 18,473,841 km (0.104 R)
• M20: 19,774,295 km (0.093 R)
• M21: 23,241,376 km (0.101 R)
• M22: 24,447,733 km (0.106 R)
• M23: 26,984,614 km (0.115 R)
• M24: 30,514,525 km (0.119 R)
• M25: 32,205,130 km (0.1 R)
• M26: 33,073,546 km (0.069 R)
• M27: 39,594,218 km (0.046 R)
• M28: 42,485,197 km (0.065 R)
• M29: 50,654,737 km (0.036 R)
• M30: 51,997,826 km (0.091 R)
• M31: 57,608,195 km (0.105 R)
• M32: 59,071,412 km (0.071 R)
• M33: 63,222,454 km (0.102 R)
• M34: 63,803,193 km (0.044 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.8

Radius: 3.7

Gravity: 49.44 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.39 AU - 15.65 AU

Year: 18893 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,960,167 km

• M1: 46,076 km (0.062 R)
• M2: 172,038 km (0.05 R)
• M3: 562,039 km (0.026 R)
• M4: 1,028,934 km (0.081 R)
• M5: 1,917,845 km (0.078 R)
• M6: 2,525,960 km (0.096 R)
• M7: 3,799,487 km (0.076 R)
• M8: 4,471,780 km (0.097 R)
• M9: 5,643,280 km (0.112 R)
• M10: 6,047,793 km (0.04 R)
• M11: 11,849,199 km (0.085 R)
• M12: 24,841,774 km (0.096 R)
• M13: 28,410,880 km (0.107 R)
• M14: 38,366,618 km (0.052 R)
• M15: 39,372,514 km (0.102 R)
• M16: 42,191,087 km (0.098 R)
• M17: 44,824,459 km (0.102 R)
• M18: 52,494,790 km (0.077 R)
• M19: 53,912,380 km (0.108 R)
• M20: 55,355,102 km (0.051 R)
• M21: 58,129,245 km (0.082 R)
• M22: 69,516,036 km (0.053 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 11,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit