🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.46 AU - 0.68 AU

Year: 157 Days

Day: 15.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.11 AU - 1.69 AU

Year: 605 Days

Day: 22.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.94 AU - 2.62 AU

Year: 1257 Days

Day: 37.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.9

Radius: 14.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.85 AU - 10.93 AU

Year: 10510 Days

Day: 5.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,153,676 km

• M1: 184,005 km (0.084 R)
• M2: 1,165,068 km (0.053 R)
• M3: 1,831,527 km (0.073 R)
• M4: 2,460,287 km (0.089 R)
• M5: 3,390,187 km (0.109 R)
• M6: 4,294,356 km (0.08 R)
• M7: 5,228,446 km (0.108 R)
• M8: 6,509,452 km (0.082 R)
• M9: 8,116,582 km (0.098 R)
• M10: 9,639,488 km (0.111 R)
• M11: 10,121,792 km (0.099 R)
• M12: 12,159,465 km (0.103 R)
• M13: 12,953,829 km (0.047 R)
• M14: 14,086,883 km (0.116 R)
• M15: 15,677,408 km (0.077 R)
• M16: 16,618,827 km (0.084 R)
• M17: 19,062,359 km (0.06 R)
• M18: 22,150,209 km (0.06 R)
• M19: 25,741,306 km (0.118 R)
• M20: 26,391,009 km (0.038 R)
• M21: 28,111,983 km (0.091 R)
• M22: 29,805,281 km (0.073 R)
• M23: 30,728,599 km (0.036 R)
• M24: 34,390,307 km (0.071 R)
• M25: 39,303,400 km (0.067 R)
• M26: 40,914,270 km (0.111 R)
• M27: 43,347,180 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 12.1

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.34 AU - 11.72 AU

Year: 12481 Days

Day: 11.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,153,676 km

• M1: 151,243 km (0.046 R)
• M2: 1,318,107 km (0.069 R)
• M3: 2,101,850 km (0.103 R)
• M4: 2,554,384 km (0.111 R)
• M5: 8,103,268 km (0.108 R)
• M6: 10,837,169 km (0.117 R)
• M7: 13,961,820 km (0.06 R)
• M8: 14,783,262 km (0.082 R)
• M9: 15,574,634 km (0.068 R)
• M10: 16,522,636 km (0.107 R)
• M11: 21,693,038 km (0.08 R)
• M12: 22,476,332 km (0.108 R)
• M13: 26,148,810 km (0.068 R)
• M14: 28,034,940 km (0.114 R)
• M15: 31,179,936 km (0.045 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 14,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit