🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.56 AU - 0.62 AU

Year: 293 Days

Day: 25.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,779,299 km

• M1: 38,596 km (0.115 R)
• M2: 508,184 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.9

Radius: 11.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.38 AU - 3.02 AU

Year: 2865 Days

Day: 12.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,779,299 km

• M1: 147,803 km (0.041 R)
• M2: 580,589 km (0.117 R)
• M3: 983,756 km (0.109 R)
• M4: 2,040,365 km (0.087 R)
• M5: 2,931,520 km (0.111 R)
• M6: 3,602,466 km (0.119 R)
• M7: 5,211,391 km (0.085 R)
• M8: 6,423,134 km (0.06 R)
• M9: 9,162,720 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 12.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.29 AU - 3.79 AU

Year: 3422 Days

Day: 5.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,779,299 km

• M1: 153,039 km (0.06 R)
• M2: 1,041,800 km (0.088 R)
• M3: 2,082,552 km (0.119 R)
• M4: 2,467,318 km (0.06 R)
• M5: 2,883,948 km (0.11 R)
• M6: 3,665,148 km (0.107 R)
• M7: 4,211,330 km (0.082 R)
• M8: 5,023,796 km (0.084 R)
• M9: 5,467,952 km (0.1 R)
• M10: 6,406,978 km (0.099 R)
• M11: 7,513,553 km (0.106 R)
• M12: 8,955,078 km (0.082 R)
• M13: 9,499,016 km (0.113 R)
• M14: 9,949,904 km (0.116 R)
• M15: 11,599,669 km (0.044 R)
• M16: 12,781,343 km (0.065 R)
• M17: 15,230,260 km (0.083 R)
• M18: 19,079,563 km (0.044 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.6

Radius: 7.9

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.31 AU - 10.31 AU

Year: 18342 Days

Day: 15.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,779,299 km

• M1: 99,782 km (0.073 R)
• M2: 371,302 km (0.117 R)
• M3: 707,000 km (0.027 R)
• M4: 1,127,669 km (0.114 R)
• M5: 2,765,616 km (0.047 R)
• M6: 3,261,383 km (0.1 R)
• M7: 3,671,132 km (0.113 R)
• M8: 3,933,227 km (0.114 R)
• M9: 5,778,367 km (0.099 R)
• M10: 6,134,111 km (0.025 R)
• M11: 6,588,739 km (0.051 R)
• M12: 8,088,158 km (0.093 R)
• M13: 8,788,426 km (0.075 R)
• M14: 9,100,637 km (0.12 R)
• M15: 11,374,824 km (0.068 R)
• M16: 16,613,292 km (0.069 R)
• M17: 19,796,436 km (0.117 R)
• M18: 22,580,003 km (0.09 R)
• M19: 25,299,244 km (0.075 R)
• M20: 25,719,764 km (0.071 R)
• M21: 27,559,518 km (0.066 R)
• M22: 29,369,652 km (0.074 R)
• M23: 31,620,352 km (0.115 R)
• M24: 35,535,329 km (0.111 R)
• M25: 37,950,586 km (0.083 R)
• M26: 40,045,405 km (0.117 R)
• M27: 44,311,488 km (0.078 R)
• M28: 48,063,402 km (0.089 R)
• M29: 50,679,121 km (0.102 R)
• M30: 53,388,338 km (0.081 R)
• M31: 54,953,880 km (0.104 R)
• M32: 61,144,689 km (0.03 R)
• M33: 65,784,018 km (0.111 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 15,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit