🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.83 AU - 1.21 AU

Year: 434 Days

Day: 32.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.5

Radius: 10

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.35 AU - 5.19 AU

Year: 3721 Days

Day: 9.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,515,214 km

• M1: 124,465 km (0.102 R)
• M2: 638,633 km (0.099 R)
• M3: 1,326,634 km (0.113 R)
• M4: 2,271,644 km (0.086 R)
• M5: 3,655,723 km (0.094 R)
• M6: 8,740,106 km (0.104 R)
• M7: 9,822,297 km (0.102 R)
• M8: 10,563,704 km (0.071 R)
• M9: 11,430,773 km (0.119 R)
• M10: 14,162,580 km (0.069 R)
• M11: 16,378,274 km (0.109 R)
• M12: 17,717,474 km (0.029 R)
• M13: 22,521,810 km (0.069 R)
• M14: 24,620,219 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.5

Radius: 11.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.49 AU - 4.83 AU

Year: 4243 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,515,214 km

• M1: 146,307 km (0.105 R)
• M2: 1,165,517 km (0.079 R)
• M3: 2,623,947 km (0.098 R)
• M4: 3,090,094 km (0.064 R)
• M5: 4,538,351 km (0.03 R)
• M6: 5,352,911 km (0.084 R)
• M7: 5,721,819 km (0.115 R)
• M8: 6,789,799 km (0.08 R)
• M9: 7,598,076 km (0.108 R)
• M10: 8,171,784 km (0.07 R)
• M11: 10,987,664 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.7

Radius: 3.4

Gravity: 56.12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.44 AU - 13.34 AU

Year: 19518 Days

Day: 22.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 73,515,214 km

• M1: 42,336 km (0.049 R)
• M2: 295,306 km (0.109 R)
• M3: 416,181 km (0.035 R)
• M4: 587,022 km (0.108 R)
• M5: 703,409 km (0.113 R)
• M6: 1,096,552 km (0.109 R)
• M7: 1,304,045 km (0.09 R)
• M8: 1,537,268 km (0.091 R)
• M9: 1,655,151 km (0.091 R)
• M10: 2,065,947 km (0.073 R)
• M11: 3,085,606 km (0.08 R)
• M12: 3,733,813 km (0.083 R)
• M13: 4,267,878 km (0.118 R)
• M14: 6,173,904 km (0.101 R)
• M15: 6,429,866 km (0.112 R)
• M16: 8,321,082 km (0.034 R)
• M17: 9,504,701 km (0.096 R)
• M18: 10,674,107 km (0.096 R)
• M19: 10,796,030 km (0.09 R)
• M20: 13,435,235 km (0.072 R)
• M21: 14,452,052 km (0.119 R)
• M22: 15,363,402 km (0.085 R)
• M23: 16,312,451 km (0.077 R)
• M24: 17,299,947 km (0.034 R)
• M25: 19,574,881 km (0.081 R)
• M26: 20,312,997 km (0.109 R)
• M27: 22,239,369 km (0.112 R)
• M28: 25,351,603 km (0.081 R)
• M29: 26,117,395 km (0.098 R)
• M30: 26,339,099 km (0.05 R)
• M31: 26,450,250 km (0.082 R)
• M32: 27,124,488 km (0.111 R)
• M33: 31,287,347 km (0.101 R)
• M34: 34,110,558 km (0.042 R)
• M35: 35,043,301 km (0.11 R)
• M36: 39,233,538 km (0.118 R)
• M37: 40,552,841 km (0.107 R)
• M38: 53,961,897 km (0.085 R)
• M39: 55,227,046 km (0.108 R)
• M40: 57,068,446 km (0.105 R)
• M41: 57,628,690 km (0.11 R)
• M42: 62,639,172 km (0.114 R)
• M43: 65,453,556 km (0.039 R)
• M44: 66,891,790 km (0.071 R)
• M45: 68,771,936 km (0.045 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 14,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit