🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.58 AU - 0.62 AU

Year: 300 Days

Day: 23 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 9.8

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.65 AU - 0.85 AU

Year: 419 Days

Day: 7.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,550,834 km

• M1: 121,922 km (0.114 R)
• M2: 446,550 km (0.074 R)
• M3: 763,697 km (0.109 R)
• M4: 1,162,675 km (0.06 R)
• M5: 1,608,925 km (0.101 R)
• M6: 2,116,810 km (0.112 R)
• M7: 2,592,082 km (0.11 R)
• M8: 3,148,287 km (0.076 R)
• M9: 4,237,210 km (0.097 R)
• M10: 5,257,019 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 13

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.82 AU - 0.86 AU

Year: 497 Days

Day: 10.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,550,834 km

• M1: 161,715 km (0.114 R)
• M2: 873,053 km (0.106 R)
• M3: 1,394,402 km (0.094 R)
• M4: 2,237,984 km (0.099 R)
• M5: 2,859,115 km (0.073 R)
• M6: 3,534,998 km (0.057 R)
• M7: 4,355,392 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811

Radius: 11.2

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.64 AU - 1.06 AU

Year: 506 Days

Day: 5.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,550,834 km

• M1: 139,276 km (0.116 R)
• M2: 503,546 km (0.1 R)
• M3: 863,180 km (0.103 R)
• M4: 1,251,835 km (0.087 R)
• M5: 1,735,934 km (0.06 R)
• M6: 2,129,376 km (0.091 R)
• M7: 2,655,512 km (0.103 R)
• M8: 3,529,163 km (0.077 R)
• M9: 3,984,090 km (0.04 R)
• M10: 4,819,295 km (0.08 R)
• M11: 5,660,185 km (0.072 R)
• M12: 6,596,219 km (0.046 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.5

Radius: 6.2

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.4 AU - 7.72 AU

Year: 12112 Days

Day: 16.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,550,834 km

• M1: 78,539 km (0.097 R)
• M2: 294,558 km (0.108 R)
• M3: 700,567 km (0.064 R)
• M4: 1,133,952 km (0.069 R)
• M5: 1,446,911 km (0.101 R)
• M6: 2,117,259 km (0.093 R)
• M7: 2,819,471 km (0.12 R)
• M8: 3,352,937 km (0.094 R)
• M9: 3,643,755 km (0.116 R)
• M10: 4,484,795 km (0.08 R)
• M11: 6,240,326 km (0.09 R)
• M12: 6,475,194 km (0.095 R)
• M13: 11,629,439 km (0.074 R)
• M14: 14,335,665 km (0.101 R)
• M15: 15,283,367 km (0.119 R)
• M16: 17,901,180 km (0.116 R)
• M17: 20,655,128 km (0.109 R)
• M18: 29,823,981 km (0.118 R)
• M19: 31,363,942 km (0.073 R)
• M20: 35,126,777 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 15,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit