🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.4 AU - 0.62 AU

Year: 232 Days

Day: 47.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.4

Radius: 12.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.85 AU - 1.25 AU

Year: 684 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 12,429,443 km

• M1: 161,416 km (0.116 R)
• M2: 589,266 km (0.115 R)
• M3: 1,138,739 km (0.116 R)
• M4: 1,913,806 km (0.098 R)
• M5: 2,473,152 km (0.059 R)
• M6: 3,324,962 km (0.115 R)
• M7: 3,872,042 km (0.077 R)
• M8: 5,474,235 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.8

Radius: 13.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.11 AU - 1.47 AU

Year: 932 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 12,429,443 km

• M1: 167,849 km (0.103 R)
• M2: 790,924 km (0.054 R)
• M3: 1,752,689 km (0.08 R)
• M4: 2,378,905 km (0.059 R)
• M5: 2,992,705 km (0.074 R)
• M6: 3,674,872 km (0.086 R)
• M7: 4,216,416 km (0.097 R)
• M8: 4,639,479 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118

Radius: 9.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.22 AU - 1.8 AU

Year: 1180 Days

Day: 13.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 12,429,443 km

• M1: 123,119 km (0.093 R)
• M2: 710,739 km (0.069 R)
• M3: 1,118,394 km (0.062 R)
• M4: 1,636,451 km (0.101 R)
• M5: 2,198,341 km (0.109 R)
• M6: 3,189,726 km (0.064 R)
• M7: 3,759,694 km (0.069 R)
• M8: 5,315,960 km (0.084 R)
• M9: 5,830,427 km (0.089 R)
• M10: 6,265,608 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.6

Radius: 11.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.94 AU - 2.7 AU

Year: 2247 Days

Day: 14.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 173.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 12,429,443 km

• M1: 147,952 km (0.097 R)
• M2: 558,000 km (0.088 R)
• M3: 945,907 km (0.102 R)
• M4: 1,549,086 km (0.084 R)
• M5: 1,935,348 km (0.113 R)
• M6: 2,374,866 km (0.043 R)
• M7: 2,800,771 km (0.106 R)
• M8: 3,337,379 km (0.09 R)
• M9: 4,130,098 km (0.057 R)
• M10: 4,637,235 km (0.06 R)
• M11: 5,084,532 km (0.085 R)
• M12: 6,342,202 km (0.086 R)
• M13: 7,044,265 km (0.105 R)
• M14: 8,347,412 km (0.043 R)
• M15: 9,680,329 km (0.11 R)
• M16: 10,979,885 km (0.033 R)
• M17: 11,496,148 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 11,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit