🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.38 AU - 2.08 AU

Year: 857 Days

Day: 34.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 70 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,777,031 km

• M1: 79,287 km (0.098 R)
• M2: 300,991 km (0.116 R)

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.7

Radius: 14.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.96 AU - 5.06 AU

Year: 3608 Days

Day: 9.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 28,777,031 km

• M1: 176,675 km (0.064 R)
• M2: 723,007 km (0.111 R)
• M3: 2,857,020 km (0.09 R)
• M4: 3,872,042 km (0.099 R)
• M5: 6,067,690 km (0.05 R)
• M6: 6,708,417 km (0.068 R)
• M7: 9,207,599 km (0.114 R)
• M8: 10,989,609 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.6

Radius: 11.5

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.8 AU - 6.86 AU

Year: 6000 Days

Day: 14.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 28,777,031 km

• M1: 143,016 km (0.113 R)
• M2: 698,173 km (0.085 R)
• M3: 1,065,586 km (0.109 R)
• M4: 1,467,256 km (0.112 R)
• M5: 1,838,558 km (0.057 R)
• M6: 2,445,327 km (0.118 R)
• M7: 2,894,569 km (0.053 R)
• M8: 3,310,750 km (0.115 R)
• M9: 4,863,427 km (0.113 R)
• M10: 5,579,402 km (0.091 R)
• M11: 6,606,541 km (0.1 R)
• M12: 7,036,485 km (0.113 R)
• M13: 8,523,039 km (0.063 R)
• M14: 9,340,442 km (0.047 R)
• M15: 10,351,275 km (0.088 R)
• M16: 11,081,313 km (0.057 R)
• M17: 11,638,266 km (0.093 R)
• M18: 12,002,387 km (0.107 R)
• M19: 13,535,466 km (0.089 R)
• M20: 15,693,565 km (0.116 R)
• M21: 16,854,594 km (0.107 R)
• M22: 19,858,968 km (0.056 R)
• M23: 23,449,765 km (0.1 R)
• M24: 24,284,073 km (0.066 R)
• M25: 25,923,516 km (0.045 R)
• M26: 27,451,957 km (0.097 R)
• M27: 29,326,119 km (0.079 R)
• M28: 29,710,885 km (0.027 R)
• M29: 35,241,818 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.7

Radius: 14.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.52 AU - 8.1 AU

Year: 6695 Days

Day: 14.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 69 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 28,777,031 km

• M1: 182,809 km (0.079 R)
• M2: 751,879 km (0.066 R)
• M3: 1,219,821 km (0.107 R)
• M4: 1,678,638 km (0.102 R)
• M5: 2,823,361 km (0.105 R)
• M6: 4,020,592 km (0.076 R)
• M7: 6,266,954 km (0.028 R)
• M8: 6,769,453 km (0.037 R)
• M9: 8,860,083 km (0.091 R)
• M10: 10,547,248 km (0.066 R)
• M11: 11,958,854 km (0.102 R)
• M12: 13,339,044 km (0.109 R)
• M13: 14,442,029 km (0.086 R)
• M14: 16,006,523 km (0.116 R)
• M15: 18,625,234 km (0.069 R)
• M16: 20,137,669 km (0.095 R)
• M17: 22,740,522 km (0.052 R)
• M18: 27,260,622 km (0.047 R)
• M19: 28,350,292 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 12,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit