🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.48 AU - 0.76 AU

Year: 320 Days

Day: 26.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 11.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.96 AU - 0.98 AU

Year: 627 Days

Day: 9.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 82,672,748 km

• M1: 144,212 km (0.037 R)
• M2: 521,049 km (0.037 R)
• M3: 953,986 km (0.078 R)
• M4: 1,331,720 km (0.116 R)
• M5: 1,853,218 km (0.113 R)
• M6: 2,234,244 km (0.117 R)
• M7: 3,007,964 km (0.102 R)
• M8: 3,869,648 km (0.074 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 11.4

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.39 AU - 1.81 AU

Year: 1328 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,672,748 km

• M1: 143,016 km (0.069 R)
• M2: 508,483 km (0.095 R)
• M3: 889,359 km (0.115 R)
• M4: 1,437,037 km (0.055 R)
• M5: 2,236,488 km (0.088 R)
• M6: 2,600,460 km (0.117 R)
• M7: 4,183,953 km (0.119 R)
• M8: 4,800,596 km (0.081 R)
• M9: 5,328,227 km (0.101 R)
• M10: 5,715,985 km (0.116 R)
• M11: 6,893,470 km (0.035 R)
• M12: 7,381,009 km (0.098 R)
• M13: 9,660,133 km (0.079 R)
• M14: 10,108,179 km (0.081 R)
• M15: 10,772,393 km (0.104 R)
• M16: 11,679,106 km (0.051 R)
• M17: 12,151,237 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.8

Radius: 6.5

Gravity: 22.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.78 AU - 10.36 AU

Year: 19421 Days

Day: 18.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,672,748 km

• M1: 80,783 km (0.092 R)
• M2: 348,563 km (0.114 R)
• M3: 595,400 km (0.113 R)
• M4: 972,386 km (0.1 R)
• M5: 1,482,814 km (0.106 R)
• M6: 2,447,272 km (0.12 R)
• M7: 2,761,876 km (0.12 R)
• M8: 3,442,995 km (0.087 R)
• M9: 3,744,734 km (0.118 R)
• M10: 4,541,642 km (0.105 R)
• M11: 5,406,467 km (0.108 R)
• M12: 5,773,131 km (0.058 R)
• M13: 7,556,936 km (0.069 R)
• M14: 16,278,941 km (0.103 R)
• M15: 23,396,509 km (0.076 R)
• M16: 35,344,143 km (0.112 R)
• M17: 36,051,292 km (0.027 R)
• M18: 36,623,653 km (0.09 R)
• M19: 47,819,707 km (0.072 R)
• M20: 54,467,837 km (0.118 R)
• M21: 56,173,252 km (0.119 R)
• M22: 61,910,181 km (0.118 R)
• M23: 63,144,064 km (0.078 R)
• M24: 79,011,611 km (0.056 R)
• M25: 80,706,406 km (0.09 R)
• M26: 81,931,612 km (0.066 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 15,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit