🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.07 AU - 2.33 AU

Year: 1180 Days

Day: 46.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,241,181 km

• M1: 336,296 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.7

Radius: 8.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.56 AU - 6.9 AU

Year: 6314 Days

Day: 12.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,241,181 km

• M1: 141,669 km (0.088 R)
• M2: 680,820 km (0.114 R)
• M3: 953,238 km (0.034 R)
• M4: 1,352,066 km (0.112 R)
• M5: 1,743,862 km (0.075 R)
• M6: 2,036,925 km (0.079 R)
• M7: 2,457,743 km (0.048 R)
• M8: 4,773,818 km (0.048 R)
• M9: 5,110,712 km (0.093 R)
• M10: 5,890,715 km (0.068 R)
• M11: 6,747,762 km (0.119 R)
• M12: 8,518,851 km (0.064 R)
• M13: 9,942,274 km (0.095 R)
• M14: 11,426,136 km (0.025 R)
• M15: 12,030,661 km (0.071 R)
• M16: 12,607,510 km (0.104 R)
• M17: 13,202,760 km (0.09 R)
• M18: 14,395,653 km (0.09 R)
• M19: 14,664,331 km (0.107 R)
• M20: 14,936,151 km (0.076 R)
• M21: 17,114,296 km (0.09 R)
• M22: 19,824,859 km (0.111 R)
• M23: 25,293,110 km (0.115 R)
• M24: 27,373,119 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.9

Radius: 12.2

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.25 AU - 13.61 AU

Year: 13975 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,241,181 km

• M1: 151,842 km (0.117 R)
• M2: 532,269 km (0.058 R)
• M3: 947,254 km (0.056 R)
• M4: 1,443,021 km (0.069 R)
• M5: 2,037,523 km (0.098 R)
• M6: 4,884,520 km (0.053 R)
• M7: 9,659,535 km (0.055 R)
• M8: 16,812,557 km (0.088 R)
• M9: 18,576,166 km (0.089 R)
• M10: 19,674,663 km (0.034 R)
• M11: 20,815,945 km (0.11 R)
• M12: 28,058,128 km (0.075 R)
• M13: 28,719,051 km (0.103 R)
• M14: 29,729,884 km (0.093 R)
• M15: 30,648,116 km (0.109 R)
• M16: 32,904,800 km (0.118 R)
• M17: 35,397,699 km (0.109 R)
• M18: 36,299,175 km (0.085 R)
• M19: 39,781,963 km (0.114 R)
• M20: 42,032,663 km (0.045 R)
• M21: 42,753,127 km (0.036 R)
• M22: 44,070,635 km (0.065 R)
• M23: 48,974,603 km (0.119 R)
• M24: 54,741,900 km (0.089 R)
• M25: 55,428,554 km (0.085 R)
• M26: 56,294,876 km (0.096 R)
• M27: 56,994,545 km (0.088 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 19,403 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit