🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.34 AU - 1.72 AU

Year: 675 Days

Day: 13 Hours

Environment

Temp: -21 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,602,210 km

• M1: 108,159 km (0.082 R)
• M2: 320,887 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.9

Radius: 14

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.73 AU - 9.33 AU

Year: 8880 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 49,602,210 km

• M1: 174,282 km (0.083 R)
• M2: 637,287 km (0.071 R)
• M3: 1,589,777 km (0.066 R)
• M4: 2,519,527 km (0.093 R)
• M5: 3,397,068 km (0.092 R)
• M6: 4,367,659 km (0.12 R)
• M7: 5,587,780 km (0.116 R)
• M8: 11,459,496 km (0.115 R)
• M9: 11,978,451 km (0.086 R)
• M10: 12,554,852 km (0.106 R)
• M11: 13,987,102 km (0.084 R)
• M12: 15,525,716 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.4

Radius: 14.6

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.79 AU - 11.07 AU

Year: 12007 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,602,210 km

• M1: 182,659 km (0.103 R)
• M2: 658,380 km (0.12 R)
• M3: 1,590,076 km (0.08 R)
• M4: 2,597,019 km (0.081 R)
• M5: 3,127,044 km (0.117 R)
• M6: 5,051,471 km (0.067 R)
• M7: 6,082,949 km (0.077 R)
• M8: 7,671,528 km (0.106 R)
• M9: 8,190,334 km (0.027 R)
• M10: 8,647,355 km (0.104 R)
• M11: 11,707,679 km (0.099 R)
• M12: 12,181,904 km (0.102 R)
• M13: 12,889,801 km (0.038 R)
• M14: 13,915,145 km (0.054 R)
• M15: 16,716,365 km (0.085 R)
• M16: 19,579,070 km (0.09 R)
• M17: 20,551,307 km (0.062 R)
• M18: 21,010,722 km (0.098 R)
• M19: 23,913,220 km (0.072 R)
• M20: 37,637,777 km (0.066 R)

Asteroid Belt

Center: 10.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.1

Radius: 12.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.44 AU - 12.54 AU

Year: 12986 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,602,210 km

• M1: 154,235 km (0.053 R)
• M2: 638,783 km (0.101 R)
• M3: 1,149,211 km (0.053 R)
• M4: 1,543,401 km (0.081 R)
• M5: 2,638,607 km (0.092 R)
• M6: 4,570,664 km (0.112 R)
• M7: 5,420,230 km (0.053 R)
• M8: 6,484,768 km (0.066 R)
• M9: 8,114,787 km (0.047 R)
• M10: 12,518,499 km (0.11 R)
• M11: 14,630,373 km (0.073 R)
• M12: 17,042,339 km (0.103 R)
• M13: 18,764,809 km (0.084 R)
• M14: 20,273,055 km (0.09 R)
• M15: 20,848,707 km (0.085 R)
• M16: 24,906,250 km (0.072 R)
• M17: 25,376,736 km (0.056 R)
• M18: 26,045,438 km (0.104 R)
• M19: 29,462,253 km (0.111 R)
• M20: 31,386,980 km (0.08 R)
• M21: 32,157,708 km (0.105 R)
• M22: 38,158,677 km (0.087 R)
• M23: 40,963,338 km (0.109 R)
• M24: 42,549,674 km (0.071 R)
• M25: 45,144,598 km (0.026 R)
• M26: 48,279,122 km (0.074 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 19,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit