🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.24 AU - 1.36 AU

Year: 571 Days

Day: 38.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,999,690 km

• M1: 122,371 km (0.09 R)
• M2: 814,112 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.89 AU - 2.53 AU

Year: 1265 Days

Day: 31.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 46.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.56 AU - 3.96 AU

Year: 2807 Days

Day: 23.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.7

Radius: 12.5

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 8.74 AU - 10.1 AU

Year: 11131 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 93,999,690 km

• M1: 155,881 km (0.076 R)
• M2: 614,997 km (0.083 R)
• M3: 1,186,162 km (0.096 R)
• M4: 1,670,859 km (0.082 R)
• M5: 3,052,096 km (0.07 R)
• M6: 4,552,712 km (0.039 R)
• M7: 6,315,723 km (0.058 R)
• M8: 7,641,459 km (0.051 R)
• M9: 8,276,801 km (0.074 R)
• M10: 10,037,718 km (0.094 R)
• M11: 13,493,878 km (0.118 R)
• M12: 14,332,822 km (0.094 R)
• M13: 17,008,530 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.3

Radius: 7.6

Gravity: 14.84 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.09 AU - 18.83 AU

Year: 24548 Days

Day: 24.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 93,999,690 km

• M1: 94,695 km (0.11 R)
• M2: 516,412 km (0.104 R)
• M3: 790,774 km (0.079 R)
• M4: 1,108,071 km (0.115 R)
• M5: 1,475,484 km (0.107 R)
• M6: 2,758,884 km (0.066 R)
• M7: 3,850,948 km (0.061 R)
• M8: 4,889,756 km (0.111 R)
• M9: 5,370,264 km (0.118 R)
• M10: 7,252,505 km (0.109 R)
• M11: 8,039,390 km (0.112 R)
• M12: 9,969,053 km (0.116 R)
• M13: 21,514,268 km (0.047 R)
• M14: 21,831,266 km (0.117 R)
• M15: 23,020,569 km (0.07 R)
• M16: 24,711,175 km (0.069 R)
• M17: 26,483,012 km (0.101 R)
• M18: 30,013,821 km (0.044 R)
• M19: 32,580,920 km (0.113 R)
• M20: 37,229,076 km (0.085 R)
• M21: 42,798,455 km (0.09 R)
• M22: 49,447,183 km (0.076 R)
• M23: 51,870,818 km (0.084 R)
• M24: 62,573,199 km (0.048 R)
• M25: 69,468,165 km (0.107 R)
• M26: 76,116,145 km (0.076 R)
• M27: 88,748,189 km (0.118 R)
• M28: 93,157,137 km (0.108 R)
• M29: 93,718,279 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit