🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.59 AU - 0.89 AU

Year: 234 Days

Day: 26.5 Hours

Environment

Temp: 98 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.79 AU - 1.19 AU

Year: 362 Days

Day: 27.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.72 AU - 2.8 AU

Year: 1683 Days

Day: 17.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,344,540 km

• M1: 38,147 km (0.1 R)
• M2: 150,346 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.9

Radius: 9.4

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.43 AU - 7.15 AU

Year: 5114 Days

Day: 11.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,344,540 km

• M1: 116,986 km (0.106 R)
• M2: 410,197 km (0.099 R)
• M3: 1,013,526 km (0.12 R)
• M4: 1,630,318 km (0.088 R)
• M5: 2,312,334 km (0.097 R)
• M6: 3,153,224 km (0.114 R)
• M7: 5,944,720 km (0.072 R)
• M8: 6,970,962 km (0.116 R)
• M9: 10,250,745 km (0.052 R)
• M10: 16,281,035 km (0.12 R)
• M11: 17,226,793 km (0.114 R)
• M12: 17,549,925 km (0.05 R)
• M13: 19,856,425 km (0.054 R)
• M14: 24,815,295 km (0.108 R)
• M15: 26,924,026 km (0.113 R)
• M16: 28,604,459 km (0.1 R)
• M17: 33,660,269 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.6

Radius: 8.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.05 AU - 7.85 AU

Year: 6013 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 92,344,540 km

• M1: 100,979 km (0.076 R)
• M2: 371,900 km (0.102 R)
• M3: 768,035 km (0.089 R)
• M4: 1,075,609 km (0.119 R)
• M5: 1,454,690 km (0.028 R)
• M6: 1,730,847 km (0.046 R)
• M7: 2,330,136 km (0.053 R)
• M8: 2,678,101 km (0.068 R)
• M9: 3,171,176 km (0.075 R)
• M10: 3,439,704 km (0.096 R)
• M11: 4,022,836 km (0.047 R)
• M12: 8,651,095 km (0.107 R)
• M13: 9,332,663 km (0.061 R)
• M14: 9,846,981 km (0.083 R)
• M15: 12,234,114 km (0.108 R)
• M16: 13,141,275 km (0.118 R)
• M17: 14,611,523 km (0.077 R)
• M18: 14,928,820 km (0.069 R)
• M19: 16,699,760 km (0.034 R)
• M20: 17,398,681 km (0.062 R)
• M21: 18,360,595 km (0.043 R)
• M22: 19,612,281 km (0.053 R)
• M23: 21,869,114 km (0.117 R)
• M24: 22,988,854 km (0.034 R)
• M25: 25,418,025 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575

Radius: 7.2

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.18 AU - 21.8 AU

Year: 29186 Days

Day: 18 Hours

Environment

Temp: -204 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,344,540 km

• M1: 208,988 km (0.082 R)
• M2: 1,479,822 km (0.077 R)
• M3: 2,202,829 km (0.079 R)
• M4: 2,630,529 km (0.026 R)
• M5: 4,078,936 km (0.1 R)
• M6: 6,309,290 km (0.09 R)
• M7: 7,475,705 km (0.089 R)
• M8: 9,790,582 km (0.081 R)
• M9: 10,679,642 km (0.104 R)
• M10: 11,900,361 km (0.082 R)
• M11: 12,617,533 km (0.059 R)
• M12: 17,811,721 km (0.079 R)
• M13: 18,653,957 km (0.095 R)
• M14: 19,719,243 km (0.055 R)
• M15: 21,548,825 km (0.068 R)
• M16: 25,659,625 km (0.045 R)
• M17: 38,236,468 km (0.12 R)
• M18: 44,206,919 km (0.079 R)
• M19: 45,747,777 km (0.094 R)
• M20: 48,394,911 km (0.105 R)
• M21: 49,847,506 km (0.098 R)
• M22: 52,269,795 km (0.084 R)
• M23: 62,531,012 km (0.108 R)
• M24: 68,244,155 km (0.078 R)
• M25: 76,959,877 km (0.04 R)
• M26: 80,948,006 km (0.091 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 19,954 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit