🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.68 AU - 0.98 AU

Year: 328 Days

Day: 15 Hours

Environment

Temp: -42 °C

Axial Tilt: 91.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.1

Radius: 8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.41 AU - 3.43 AU

Year: 2742 Days

Day: 10.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 47,081,807 km

• M1: 100,231 km (0.099 R)
• M2: 521,947 km (0.082 R)
• M3: 1,022,352 km (0.107 R)
• M4: 2,025,854 km (0.051 R)
• M5: 3,213,961 km (0.082 R)
• M6: 3,527,817 km (0.096 R)
• M7: 4,384,265 km (0.052 R)
• M8: 6,023,558 km (0.106 R)
• M9: 7,978,802 km (0.094 R)
• M10: 8,235,512 km (0.091 R)
• M11: 9,223,906 km (0.089 R)
• M12: 10,423,980 km (0.113 R)
• M13: 11,834,837 km (0.117 R)
• M14: 12,585,968 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.8

Radius: 14.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.96 AU - 5.8 AU

Year: 5409 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,081,807 km

• M1: 176,525 km (0.117 R)
• M2: 821,592 km (0.118 R)
• M3: 1,375,253 km (0.114 R)
• M4: 2,209,261 km (0.082 R)
• M5: 3,121,958 km (0.116 R)
• M6: 4,519,651 km (0.103 R)
• M7: 5,810,082 km (0.092 R)
• M8: 6,364,941 km (0.119 R)
• M9: 7,908,791 km (0.104 R)
• M10: 10,652,565 km (0.093 R)
• M11: 11,774,250 km (0.1 R)
• M12: 12,717,016 km (0.077 R)
• M13: 14,252,189 km (0.05 R)
• M14: 15,150,375 km (0.026 R)
• M15: 16,205,638 km (0.063 R)
• M16: 17,624,724 km (0.108 R)
• M17: 21,352,553 km (0.087 R)
• M18: 23,132,917 km (0.038 R)
• M19: 25,413,836 km (0.095 R)
• M20: 27,669,024 km (0.071 R)
• M21: 28,537,140 km (0.106 R)
• M22: 28,978,005 km (0.102 R)
• M23: 29,602,875 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.8

Radius: 14.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.4 AU - 9.46 AU

Year: 9680 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,081,807 km

• M1: 180,864 km (0.075 R)
• M2: 747,241 km (0.069 R)
• M3: 1,368,521 km (0.045 R)
• M4: 1,893,011 km (0.036 R)
• M5: 3,111,486 km (0.098 R)
• M6: 3,553,398 km (0.071 R)
• M7: 5,661,232 km (0.112 R)
• M8: 7,041,721 km (0.108 R)
• M9: 8,908,852 km (0.076 R)
• M10: 9,809,880 km (0.076 R)
• M11: 10,770,897 km (0.117 R)
• M12: 13,237,168 km (0.104 R)
• M13: 14,474,342 km (0.118 R)
• M14: 17,466,000 km (0.113 R)
• M15: 18,348,628 km (0.073 R)
• M16: 19,183,683 km (0.108 R)
• M17: 20,523,930 km (0.1 R)
• M18: 22,779,717 km (0.104 R)
• M19: 23,655,762 km (0.118 R)
• M20: 27,582,257 km (0.087 R)
• M21: 28,376,622 km (0.096 R)
• M22: 28,880,767 km (0.034 R)
• M23: 29,803,337 km (0.117 R)
• M24: 33,916,530 km (0.108 R)
• M25: 43,250,988 km (0.085 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: 308 - 16,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit