🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.57 AU - 0.77 AU

Year: 197 Days

Day: 31 Hours

Environment

Temp: 213 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.55 AU - 1.63 AU

Year: 722 Days

Day: 12.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,161,802 km

• M1: 307,274 km (0.076 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.4

Radius: 10.2

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.63 AU - 9.21 AU

Year: 8022 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,161,802 km

• M1: 127,158 km (0.088 R)
• M2: 530,624 km (0.114 R)
• M3: 933,042 km (0.118 R)
• M4: 1,367,025 km (0.074 R)
• M5: 1,888,972 km (0.114 R)
• M6: 2,577,123 km (0.044 R)
• M7: 3,850,948 km (0.087 R)
• M8: 4,557,200 km (0.101 R)
• M9: 5,727,205 km (0.06 R)
• M10: 6,158,795 km (0.102 R)
• M11: 6,505,263 km (0.063 R)
• M12: 8,229,528 km (0.117 R)
• M13: 8,998,013 km (0.097 R)
• M14: 9,860,444 km (0.1 R)
• M15: 10,481,575 km (0.066 R)
• M16: 12,502,193 km (0.109 R)
• M17: 13,229,987 km (0.081 R)
• M18: 16,492,417 km (0.053 R)
• M19: 17,027,379 km (0.085 R)
• M20: 19,357,964 km (0.098 R)
• M21: 20,407,992 km (0.046 R)
• M22: 22,295,917 km (0.063 R)
• M23: 24,642,360 km (0.065 R)
• M24: 26,872,415 km (0.11 R)
• M25: 29,820,540 km (0.113 R)
• M26: 30,315,410 km (0.102 R)
• M27: 30,815,815 km (0.093 R)
• M28: 32,662,750 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.2

Radius: 14.7

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.41 AU - 11.59 AU

Year: 10538 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 162.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,161,802 km

• M1: 184,305 km (0.118 R)
• M2: 795,262 km (0.067 R)
• M3: 1,334,413 km (0.102 R)
• M4: 2,104,393 km (0.097 R)
• M5: 2,794,638 km (0.091 R)
• M6: 3,278,737 km (0.106 R)
• M7: 5,318,055 km (0.102 R)
• M8: 5,811,129 km (0.071 R)
• M9: 6,335,021 km (0.09 R)
• M10: 6,849,638 km (0.113 R)
• M11: 8,564,029 km (0.044 R)
• M12: 10,659,297 km (0.097 R)
• M13: 12,334,793 km (0.075 R)
• M14: 14,113,662 km (0.035 R)
• M15: 16,423,303 km (0.052 R)
• M16: 18,018,316 km (0.119 R)
• M17: 19,465,974 km (0.112 R)
• M18: 21,781,151 km (0.116 R)
• M19: 26,240,215 km (0.072 R)
• M20: 28,629,592 km (0.106 R)
• M21: 30,486,700 km (0.089 R)
• M22: 33,957,819 km (0.112 R)
• M23: 35,294,027 km (0.06 R)
• M24: 37,299,985 km (0.108 R)
• M25: 41,951,132 km (0.081 R)
• M26: 42,785,589 km (0.114 R)
• M27: 44,200,785 km (0.101 R)
• M28: 49,554,893 km (0.089 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 18,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit