🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.2 AU - 3.24 AU

Year: 2132 Days

Day: 14.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,362,656 km

• M1: 750,682 km (0.119 R)
• M2: 1,138,889 km (0.098 R)

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.8

Radius: 12.5

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.77 AU - 8.05 AU

Year: 7442 Days

Day: 6.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,362,656 km

• M1: 157,527 km (0.112 R)
• M2: 618,886 km (0.12 R)
• M3: 1,080,545 km (0.079 R)
• M4: 1,791,734 km (0.061 R)
• M5: 2,562,612 km (0.039 R)
• M6: 2,961,888 km (0.04 R)
• M7: 4,068,912 km (0.029 R)
• M8: 5,151,552 km (0.092 R)
• M9: 5,962,822 km (0.111 R)
• M10: 8,779,749 km (0.08 R)
• M11: 9,185,309 km (0.103 R)
• M12: 10,279,318 km (0.102 R)
• M13: 11,564,813 km (0.05 R)
• M14: 12,839,536 km (0.063 R)
• M15: 13,540,851 km (0.064 R)
• M16: 14,022,407 km (0.069 R)
• M17: 14,829,338 km (0.1 R)
• M18: 15,406,038 km (0.072 R)
• M19: 16,468,182 km (0.09 R)
• M20: 19,947,829 km (0.094 R)
• M21: 21,695,581 km (0.118 R)
• M22: 25,951,640 km (0.072 R)
• M23: 28,032,098 km (0.051 R)
• M24: 28,716,807 km (0.089 R)
• M25: 30,528,587 km (0.114 R)
• M26: 31,989,560 km (0.065 R)
• M27: 35,389,770 km (0.074 R)
• M28: 37,353,242 km (0.057 R)
• M29: 40,495,096 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410

Radius: 5.7

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.91 AU - 15.97 AU

Year: 23481 Days

Day: 21.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,362,656 km

• M1: 71,508 km (0.084 R)
• M2: 316,399 km (0.072 R)
• M3: 529,576 km (0.097 R)
• M4: 829,969 km (0.071 R)
• M5: 2,153,910 km (0.055 R)
• M6: 2,518,181 km (0.114 R)
• M7: 3,566,114 km (0.109 R)
• M8: 4,013,711 km (0.09 R)
• M9: 4,771,873 km (0.09 R)
• M10: 9,197,875 km (0.055 R)
• M11: 11,548,058 km (0.05 R)
• M12: 12,523,885 km (0.071 R)
• M13: 13,624,177 km (0.109 R)
• M14: 14,638,451 km (0.109 R)
• M15: 20,196,610 km (0.11 R)
• M16: 22,487,253 km (0.117 R)
• M17: 26,349,122 km (0.115 R)
• M18: 29,549,619 km (0.114 R)
• M19: 46,693,684 km (0.086 R)
• M20: 47,341,293 km (0.081 R)
• M21: 47,994,737 km (0.114 R)
• M22: 48,323,703 km (0.093 R)
• M23: 49,487,125 km (0.11 R)
• M24: 51,181,172 km (0.103 R)
• M25: 54,505,835 km (0.097 R)
• M26: 56,861,702 km (0.106 R)
• M27: 59,473,830 km (0.063 R)
• M28: 61,194,655 km (0.043 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit