🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.68 AU - 2.08 AU

Year: 914 Days

Day: 42.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.18 AU - 4 AU

Year: 2413 Days

Day: 25 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.9

Radius: 10.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.87 AU - 8.47 AU

Year: 6811 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,365,779 km

• M1: 132,394 km (0.118 R)
• M2: 565,480 km (0.117 R)
• M3: 924,515 km (0.088 R)
• M4: 1,393,654 km (0.084 R)
• M5: 1,887,177 km (0.11 R)
• M6: 2,248,007 km (0.085 R)
• M7: 4,327,418 km (0.096 R)
• M8: 6,148,622 km (0.116 R)
• M9: 9,317,703 km (0.109 R)
• M10: 10,528,848 km (0.068 R)
• M11: 11,636,321 km (0.051 R)
• M12: 13,942,522 km (0.088 R)
• M13: 15,473,955 km (0.03 R)
• M14: 17,167,702 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.8

Radius: 11.1

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.49 AU - 8.77 AU

Year: 7477 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,365,779 km

• M1: 146,456 km (0.06 R)
• M2: 616,044 km (0.09 R)
• M3: 1,094,308 km (0.063 R)
• M4: 1,675,646 km (0.12 R)
• M5: 3,857,680 km (0.097 R)
• M6: 5,161,725 km (0.033 R)
• M7: 6,012,039 km (0.085 R)
• M8: 7,015,392 km (0.065 R)
• M9: 8,195,719 km (0.086 R)
• M10: 10,008,995 km (0.06 R)
• M11: 10,696,547 km (0.063 R)
• M12: 14,261,614 km (0.034 R)
• M13: 16,092,542 km (0.091 R)
• M14: 16,699,012 km (0.073 R)
• M15: 19,094,822 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.3

Radius: 13

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.85 AU - 8.99 AU

Year: 7907 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,365,779 km

• M1: 161,715 km (0.119 R)
• M2: 667,057 km (0.029 R)
• M3: 1,089,970 km (0.08 R)
• M4: 2,314,728 km (0.05 R)
• M5: 2,885,444 km (0.118 R)
• M6: 4,394,437 km (0.073 R)
• M7: 5,060,148 km (0.09 R)
• M8: 6,097,460 km (0.036 R)
• M9: 6,557,473 km (0.106 R)
• M10: 7,078,822 km (0.087 R)
• M11: 7,954,119 km (0.099 R)
• M12: 9,540,455 km (0.097 R)
• M13: 11,016,238 km (0.057 R)
• M14: 12,752,770 km (0.119 R)
• M15: 14,478,381 km (0.063 R)
• M16: 14,917,301 km (0.089 R)
• M17: 23,636,164 km (0.086 R)
• M18: 25,044,180 km (0.11 R)
• M19: 25,768,981 km (0.095 R)
• M20: 28,611,640 km (0.117 R)
• M21: 29,704,602 km (0.05 R)
• M22: 40,576,627 km (0.047 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 16,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit