🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.42 AU - 0.6 AU

Year: 232 Days

Day: 37.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,733,978 km

• M1: 294,708 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.4

Radius: 14

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.11 AU - 1.73 AU

Year: 1076 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 14,733,978 km

• M1: 174,132 km (0.106 R)
• M2: 753,375 km (0.118 R)
• M3: 1,630,168 km (0.064 R)
• M4: 2,295,131 km (0.089 R)
• M5: 2,756,939 km (0.115 R)
• M6: 3,604,561 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.4

Radius: 10.8

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.51 AU - 2.01 AU

Year: 1485 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 14,733,978 km

• M1: 134,488 km (0.11 R)
• M2: 790,326 km (0.083 R)
• M3: 1,269,338 km (0.112 R)
• M4: 1,744,311 km (0.082 R)
• M5: 2,312,035 km (0.081 R)
• M6: 2,666,432 km (0.112 R)
• M7: 3,282,776 km (0.099 R)
• M8: 3,633,433 km (0.114 R)
• M9: 4,880,032 km (0.075 R)
• M10: 5,232,186 km (0.108 R)
• M11: 5,803,949 km (0.114 R)
• M12: 6,343,847 km (0.073 R)
• M13: 7,124,449 km (0.096 R)
• M14: 7,497,396 km (0.094 R)
• M15: 8,081,427 km (0.031 R)
• M16: 8,665,457 km (0.094 R)
• M17: 9,152,847 km (0.108 R)
• M18: 9,690,651 km (0.101 R)
• M19: 10,049,835 km (0.077 R)
• M20: 13,452,289 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.1

Radius: 9.1

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.09 AU - 2.35 AU

Year: 2103 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 14,733,978 km

• M1: 113,246 km (0.097 R)
• M2: 601,084 km (0.114 R)
• M3: 1,353,113 km (0.089 R)
• M4: 1,653,056 km (0.104 R)
• M5: 2,493,946 km (0.077 R)
• M6: 2,822,014 km (0.087 R)
• M7: 3,290,405 km (0.06 R)
• M8: 3,656,022 km (0.09 R)
• M9: 4,645,911 km (0.099 R)
• M10: 5,458,527 km (0.077 R)
• M11: 6,700,788 km (0.1 R)
• M12: 8,493,120 km (0.098 R)
• M13: 10,032,332 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 14

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.2 AU - 2.6 AU

Year: 2364 Days

Day: 14.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 14,733,978 km

• M1: 174,132 km (0.055 R)
• M2: 655,687 km (0.094 R)
• M3: 1,492,089 km (0.088 R)
• M4: 3,728,727 km (0.028 R)
• M5: 4,572,758 km (0.048 R)
• M6: 6,243,168 km (0.117 R)
• M7: 7,190,422 km (0.098 R)
• M8: 9,021,350 km (0.045 R)
• M9: 9,761,859 km (0.119 R)
• M10: 11,697,506 km (0.111 R)
• M11: 14,173,501 km (0.095 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: 196 - 12,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit