🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.66 AU - 1.7 AU

Year: 972 Days

Day: 22.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.6

Radius: 10.4

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.12 AU - 7.28 AU

Year: 8621 Days

Day: 13.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,501,449 km

• M1: 152,590 km (0.117 R)
• M2: 522,545 km (0.089 R)
• M3: 1,114,953 km (0.117 R)
• M4: 1,503,907 km (0.09 R)
• M5: 2,028,248 km (0.115 R)
• M6: 2,952,613 km (0.047 R)
• M7: 3,466,631 km (0.066 R)
• M8: 4,648,006 km (0.084 R)
• M9: 7,937,663 km (0.094 R)
• M10: 9,312,617 km (0.097 R)
• M11: 12,528,522 km (0.092 R)
• M12: 13,655,144 km (0.086 R)
• M13: 19,187,572 km (0.108 R)
• M14: 21,645,316 km (0.11 R)
• M15: 25,630,454 km (0.111 R)
• M16: 28,242,432 km (0.106 R)
• M17: 31,702,182 km (0.119 R)
• M18: 33,081,924 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.3

Radius: 6.8

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.86 AU - 11.48 AU

Year: 16658 Days

Day: 19.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 56,501,449 km

• M1: 88,113 km (0.1 R)
• M2: 459,415 km (0.069 R)
• M3: 1,404,425 km (0.041 R)
• M4: 2,057,270 km (0.104 R)
• M5: 2,760,829 km (0.111 R)
• M6: 3,059,725 km (0.109 R)
• M7: 3,888,198 km (0.081 R)
• M8: 4,324,426 km (0.103 R)
• M9: 4,825,130 km (0.059 R)
• M10: 5,191,345 km (0.059 R)
• M11: 7,136,716 km (0.105 R)
• M12: 7,925,994 km (0.101 R)
• M13: 9,573,665 km (0.076 R)
• M14: 12,392,837 km (0.11 R)
• M15: 13,465,304 km (0.049 R)
• M16: 15,435,508 km (0.08 R)
• M17: 15,721,539 km (0.089 R)
• M18: 16,377,975 km (0.112 R)
• M19: 20,276,795 km (0.114 R)
• M20: 21,142,069 km (0.09 R)
• M21: 22,031,727 km (0.102 R)
• M22: 23,790,400 km (0.068 R)
• M23: 24,364,706 km (0.088 R)
• M24: 28,006,068 km (0.049 R)
• M25: 35,470,403 km (0.079 R)
• M26: 36,471,961 km (0.117 R)
• M27: 39,190,154 km (0.088 R)
• M28: 39,589,132 km (0.037 R)
• M29: 44,015,733 km (0.113 R)
• M30: 48,150,169 km (0.078 R)
• M31: 52,053,925 km (0.07 R)
• M32: 52,859,211 km (0.055 R)
• M33: 55,325,033 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 12,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit