🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.66 AU - 2.04 AU

Year: 884 Days

Day: 43 Hours

Environment

Temp: -44 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.8

Radius: 12.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.7 AU - 11.32 AU

Year: 11975 Days

Day: 5.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 89,936,699 km

• M1: 165,156 km (0.056 R)
• M2: 666,010 km (0.113 R)
• M3: 1,516,025 km (0.068 R)
• M4: 2,325,648 km (0.099 R)
• M5: 2,829,494 km (0.116 R)
• M6: 6,606,840 km (0.085 R)
• M7: 7,064,909 km (0.1 R)
• M8: 7,667,190 km (0.045 R)
• M9: 8,391,094 km (0.057 R)
• M10: 9,347,623 km (0.116 R)
• M11: 10,074,220 km (0.086 R)
• M12: 10,477,087 km (0.113 R)
• M13: 13,424,015 km (0.116 R)
• M14: 14,036,469 km (0.053 R)
• M15: 14,603,445 km (0.092 R)
• M16: 15,054,931 km (0.085 R)
• M17: 16,053,946 km (0.098 R)
• M18: 16,954,974 km (0.075 R)
• M19: 17,816,358 km (0.077 R)
• M20: 20,656,773 km (0.086 R)
• M21: 21,226,292 km (0.076 R)
• M22: 22,142,280 km (0.11 R)
• M23: 23,697,948 km (0.086 R)
• M24: 24,865,859 km (0.045 R)
• M25: 25,325,274 km (0.084 R)
• M26: 28,801,330 km (0.078 R)
• M27: 38,859,543 km (0.105 R)
• M28: 44,264,813 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.3

Radius: 3.6

Gravity: 42 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.16 AU - 23.6 AU

Year: 28832 Days

Day: 17.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,936,699 km

• M1: 44,730 km (0.104 R)
• M2: 251,474 km (0.088 R)
• M3: 413,040 km (0.051 R)
• M4: 526,585 km (0.047 R)
• M5: 950,694 km (0.086 R)
• M6: 1,679,984 km (0.085 R)
• M7: 2,854,477 km (0.117 R)
• M8: 3,768,221 km (0.098 R)
• M9: 4,672,241 km (0.117 R)
• M10: 5,501,013 km (0.088 R)
• M11: 6,657,255 km (0.032 R)
• M12: 9,318,152 km (0.087 R)
• M13: 9,617,946 km (0.051 R)
• M14: 11,899,015 km (0.114 R)
• M15: 13,126,914 km (0.091 R)
• M16: 15,831,195 km (0.098 R)
• M17: 16,344,166 km (0.079 R)
• M18: 18,600,700 km (0.095 R)
• M19: 22,096,503 km (0.059 R)
• M20: 25,421,316 km (0.083 R)
• M21: 26,480,169 km (0.088 R)
• M22: 29,191,631 km (0.099 R)
• M23: 29,703,704 km (0.069 R)
• M24: 30,352,211 km (0.071 R)
• M25: 30,877,749 km (0.112 R)
• M26: 35,592,325 km (0.072 R)
• M27: 43,861,946 km (0.038 R)
• M28: 46,069,412 km (0.117 R)
• M29: 48,707,122 km (0.104 R)
• M30: 48,886,490 km (0.102 R)
• M31: 58,831,607 km (0.109 R)
• M32: 59,853,360 km (0.094 R)
• M33: 76,872,811 km (0.037 R)
• M34: 77,115,907 km (0.111 R)
• M35: 80,573,712 km (0.079 R)
• M36: 84,391,600 km (0.089 R)
• M37: 89,667,318 km (0.1 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 13,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit