🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.89 AU - 2.79 AU

Year: 1270 Days

Day: 15.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,381,640 km

• M1: 54,603 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.1 AU - 4.22 AU

Year: 2484 Days

Day: 13.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,381,640 km

• M1: 129,253 km (0.082 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.54 AU - 4.82 AU

Year: 3032 Days

Day: 28.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.8

Radius: 8.2

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.07 AU - 8.09 AU

Year: 5988 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,381,640 km

• M1: 102,026 km (0.105 R)
• M2: 377,884 km (0.103 R)
• M3: 914,492 km (0.102 R)
• M4: 1,192,594 km (0.054 R)
• M5: 1,627,625 km (0.092 R)
• M6: 1,998,478 km (0.038 R)
• M7: 2,260,274 km (0.12 R)
• M8: 2,742,129 km (0.084 R)
• M9: 4,606,118 km (0.107 R)
• M10: 4,900,976 km (0.107 R)
• M11: 5,208,250 km (0.082 R)
• M12: 5,469,448 km (0.082 R)
• M13: 6,840,063 km (0.036 R)
• M14: 8,827,471 km (0.078 R)
• M15: 10,470,355 km (0.12 R)
• M16: 11,558,530 km (0.118 R)
• M17: 12,155,276 km (0.114 R)
• M18: 13,410,252 km (0.08 R)
• M19: 14,749,303 km (0.108 R)
• M20: 16,858,932 km (0.089 R)
• M21: 17,368,014 km (0.078 R)
• M22: 20,640,018 km (0.11 R)
• M23: 20,930,088 km (0.113 R)
• M24: 23,821,815 km (0.081 R)
• M25: 24,462,842 km (0.05 R)
• M26: 28,642,756 km (0.088 R)
• M27: 28,913,080 km (0.108 R)
• M28: 29,276,303 km (0.093 R)
• M29: 30,853,813 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.7

Radius: 14.8

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.55 AU - 8.73 AU

Year: 6768 Days

Day: 8 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,381,640 km

• M1: 184,604 km (0.102 R)
• M2: 911,051 km (0.113 R)
• M3: 1,412,353 km (0.053 R)
• M4: 2,855,375 km (0.079 R)
• M5: 3,550,107 km (0.099 R)
• M6: 4,434,829 km (0.102 R)
• M7: 5,045,188 km (0.061 R)
• M8: 6,504,515 km (0.035 R)
• M9: 7,110,088 km (0.113 R)
• M10: 8,982,754 km (0.111 R)
• M11: 10,433,853 km (0.101 R)
• M12: 11,827,507 km (0.073 R)
• M13: 13,118,088 km (0.061 R)
• M14: 14,740,327 km (0.119 R)
• M15: 15,599,916 km (0.057 R)
• M16: 21,946,157 km (0.074 R)
• M17: 22,502,063 km (0.036 R)
• M18: 30,513,777 km (0.101 R)
• M19: 31,306,646 km (0.085 R)
• M20: 33,662,962 km (0.094 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 11,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit