🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.7 AU - 0.88 AU

Year: 265 Days

Day: 33.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 11.9

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.77 AU - 7.71 AU

Year: 5872 Days

Day: 9.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 84,413,206 km

• M1: 151,393 km (0.107 R)
• M2: 616,792 km (0.116 R)
• M3: 1,498,223 km (0.053 R)
• M4: 3,750,269 km (0.063 R)
• M5: 5,506,099 km (0.047 R)
• M6: 7,149,432 km (0.107 R)
• M7: 7,565,763 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.4

Radius: 8.5

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.58 AU - 7.14 AU

Year: 6042 Days

Day: 13.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,413,206 km

• M1: 105,766 km (0.102 R)
• M2: 375,341 km (0.118 R)
• M3: 930,948 km (0.08 R)
• M4: 1,492,089 km (0.101 R)
• M5: 2,230,504 km (0.116 R)
• M6: 2,663,440 km (0.109 R)
• M7: 3,885,954 km (0.087 R)
• M8: 4,383,966 km (0.034 R)
• M9: 5,180,724 km (0.105 R)
• M10: 6,300,314 km (0.109 R)
• M11: 6,603,699 km (0.058 R)
• M12: 7,955,615 km (0.11 R)
• M13: 9,927,315 km (0.114 R)
• M14: 10,339,158 km (0.119 R)
• M15: 11,099,115 km (0.112 R)
• M16: 11,393,673 km (0.117 R)
• M17: 13,715,133 km (0.111 R)
• M18: 17,168,749 km (0.116 R)
• M19: 18,030,433 km (0.103 R)
• M20: 20,863,368 km (0.112 R)
• M21: 21,921,174 km (0.12 R)
• M22: 23,898,409 km (0.112 R)
• M23: 24,972,223 km (0.043 R)
• M24: 29,309,664 km (0.116 R)
• M25: 31,705,025 km (0.066 R)
• M26: 34,747,845 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.1

Radius: 7.8

Gravity: 16.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.96 AU - 15.76 AU

Year: 19439 Days

Day: 18.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,413,206 km

• M1: 97,089 km (0.088 R)
• M2: 348,713 km (0.075 R)
• M3: 703,110 km (0.101 R)
• M4: 1,044,642 km (0.092 R)
• M5: 1,478,625 km (0.11 R)
• M6: 2,396,408 km (0.072 R)
• M7: 5,533,775 km (0.107 R)
• M8: 6,894,667 km (0.093 R)
• M9: 7,230,514 km (0.088 R)
• M10: 7,780,286 km (0.104 R)
• M11: 8,739,657 km (0.106 R)
• M12: 9,956,037 km (0.12 R)
• M13: 17,590,466 km (0.101 R)
• M14: 18,400,538 km (0.116 R)
• M15: 22,933,204 km (0.078 R)
• M16: 25,342,777 km (0.118 R)
• M17: 31,699,190 km (0.083 R)
• M18: 32,361,161 km (0.061 R)
• M19: 47,787,095 km (0.095 R)
• M20: 48,307,845 km (0.083 R)
• M21: 49,537,989 km (0.082 R)
• M22: 50,071,604 km (0.093 R)
• M23: 50,608,960 km (0.12 R)
• M24: 57,556,135 km (0.09 R)
• M25: 59,137,534 km (0.071 R)
• M26: 60,342,396 km (0.095 R)
• M27: 65,325,800 km (0.104 R)
• M28: 71,026,526 km (0.088 R)
• M29: 72,387,567 km (0.093 R)
• M30: 78,006,015 km (0.069 R)
• M31: 79,454,720 km (0.117 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: 439 - 15,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit