🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.25 AU - 1.73 AU

Year: 671 Days

Day: 25.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.58 AU - 2.52 AU

Year: 1083 Days

Day: 44.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.4

Radius: 11

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.42 AU - 8.72 AU

Year: 8458 Days

Day: 10.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,698,312 km

• M1: 141,071 km (0.076 R)
• M2: 789,727 km (0.113 R)
• M3: 1,344,885 km (0.088 R)
• M4: 1,985,164 km (0.086 R)
• M5: 2,718,493 km (0.053 R)
• M6: 3,949,833 km (0.106 R)
• M7: 4,632,597 km (0.095 R)
• M8: 6,023,558 km (0.097 R)
• M9: 6,556,276 km (0.112 R)
• M10: 7,275,842 km (0.116 R)
• M11: 7,798,088 km (0.109 R)
• M12: 8,174,028 km (0.113 R)
• M13: 9,007,886 km (0.106 R)
• M14: 9,705,461 km (0.107 R)
• M15: 10,438,790 km (0.077 R)
• M16: 14,545,102 km (0.116 R)
• M17: 15,309,996 km (0.104 R)
• M18: 15,967,628 km (0.088 R)
• M19: 17,128,956 km (0.089 R)
• M20: 19,466,273 km (0.112 R)
• M21: 20,238,198 km (0.074 R)
• M22: 21,110,952 km (0.096 R)
• M23: 22,508,795 km (0.101 R)
• M24: 23,445,577 km (0.116 R)
• M25: 24,055,188 km (0.1 R)
• M26: 28,523,377 km (0.117 R)
• M27: 32,110,435 km (0.059 R)
• M28: 34,401,227 km (0.097 R)
• M29: 35,987,713 km (0.109 R)
• M30: 38,457,873 km (0.117 R)
• M31: 39,796,026 km (0.109 R)
• M32: 42,822,839 km (0.105 R)

Asteroid Belt

Center: 9.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.6

Radius: 9.5

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.62 AU - 12.96 AU

Year: 13077 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,698,312 km

• M1: 118,182 km (0.079 R)
• M2: 522,994 km (0.104 R)
• M3: 1,354,459 km (0.028 R)
• M4: 1,855,163 km (0.077 R)
• M5: 7,072,838 km (0.034 R)
• M6: 8,373,741 km (0.086 R)
• M7: 8,953,283 km (0.105 R)
• M8: 9,515,322 km (0.112 R)
• M9: 13,729,644 km (0.078 R)
• M10: 15,251,653 km (0.096 R)
• M11: 18,078,454 km (0.049 R)
• M12: 26,549,134 km (0.06 R)
• M13: 30,127,814 km (0.036 R)
• M14: 32,082,311 km (0.063 R)
• M15: 33,808,820 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257

Radius: 3.3

Gravity: 23.6 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 13.64 AU - 22.22 AU

Year: 28012 Days

Day: 22.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,698,312 km

• M1: 41,738 km (0.107 R)
• M2: 175,179 km (0.1 R)
• M3: 421,716 km (0.047 R)
• M4: 1,532,181 km (0.114 R)
• M5: 2,146,430 km (0.112 R)
• M6: 2,441,736 km (0.109 R)
• M7: 2,645,489 km (0.047 R)
• M8: 3,191,222 km (0.117 R)
• M9: 3,518,692 km (0.115 R)
• M10: 4,304,529 km (0.102 R)
• M11: 4,877,639 km (0.056 R)
• M12: 5,692,349 km (0.082 R)
• M13: 5,889,519 km (0.12 R)
• M14: 9,418,981 km (0.069 R)
• M15: 10,320,458 km (0.103 R)
• M16: 10,972,705 km (0.088 R)
• M17: 13,298,802 km (0.095 R)
• M18: 13,506,294 km (0.101 R)
• M19: 13,786,341 km (0.103 R)
• M20: 15,472,160 km (0.065 R)
• M21: 16,562,878 km (0.045 R)
• M22: 17,455,080 km (0.084 R)
• M23: 18,809,090 km (0.081 R)
• M24: 23,189,016 km (0.089 R)
• M25: 24,614,235 km (0.066 R)
• M26: 27,191,358 km (0.108 R)
• M27: 28,088,795 km (0.07 R)
• M28: 29,706,547 km (0.032 R)
• M29: 33,507,529 km (0.067 R)
• M30: 33,763,342 km (0.095 R)
• M31: 39,582,849 km (0.059 R)
• M32: 42,653,195 km (0.114 R)
• M33: 45,721,448 km (0.114 R)
• M34: 51,269,135 km (0.089 R)
• M35: 51,949,955 km (0.073 R)
• M36: 55,088,070 km (0.067 R)
• M37: 55,623,031 km (0.049 R)
• M38: 60,594,917 km (0.082 R)
• M39: 61,547,107 km (0.08 R)
• M40: 65,057,122 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 11,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit