🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.47 AU - 0.75 AU

Year: 201 Days

Day: 18.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.69 AU

Year: 216 Days

Day: 16.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 115.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,840,044 km

• M1: 275,410 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.74 AU - 2.8 AU

Year: 1442 Days

Day: 13.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,840,044 km

• M1: 131,945 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.8

Radius: 8.6

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.31 AU - 4.89 AU

Year: 3501 Days

Day: 9.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,840,044 km

• M1: 107,112 km (0.115 R)
• M2: 435,928 km (0.108 R)
• M3: 713,582 km (0.108 R)
• M4: 1,040,154 km (0.088 R)
• M5: 4,285,680 km (0.067 R)
• M6: 4,743,599 km (0.104 R)
• M7: 5,921,233 km (0.047 R)
• M8: 7,507,420 km (0.029 R)
• M9: 12,608,258 km (0.087 R)
• M10: 14,687,818 km (0.111 R)
• M11: 15,569,698 km (0.12 R)
• M12: 16,267,572 km (0.083 R)
• M13: 16,818,541 km (0.093 R)
• M14: 17,438,773 km (0.112 R)
• M15: 19,391,325 km (0.106 R)
• M16: 20,771,216 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.4

Radius: 6.8

Gravity: 20.12 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 13.88 AU - 15.3 AU

Year: 23504 Days

Day: 18.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 93,840,044 km

• M1: 84,672 km (0.11 R)
• M2: 433,684 km (0.053 R)
• M3: 1,225,356 km (0.092 R)
• M4: 1,620,893 km (0.086 R)
• M5: 2,491,553 km (0.092 R)
• M6: 2,718,642 km (0.093 R)
• M7: 3,362,811 km (0.096 R)
• M8: 4,681,217 km (0.106 R)
• M9: 5,950,854 km (0.109 R)
• M10: 6,931,917 km (0.089 R)
• M11: 7,590,895 km (0.106 R)
• M12: 8,016,651 km (0.034 R)
• M13: 9,756,474 km (0.029 R)
• M14: 10,714,499 km (0.107 R)
• M15: 11,047,354 km (0.117 R)
• M16: 12,594,645 km (0.116 R)
• M17: 17,723,009 km (0.115 R)
• M18: 18,567,340 km (0.075 R)
• M19: 20,437,164 km (0.09 R)
• M20: 25,595,298 km (0.053 R)
• M21: 30,484,157 km (0.113 R)
• M22: 34,642,977 km (0.088 R)
• M23: 35,371,070 km (0.109 R)
• M24: 39,164,872 km (0.104 R)
• M25: 43,389,217 km (0.099 R)
• M26: 48,087,338 km (0.111 R)
• M27: 49,175,513 km (0.086 R)
• M28: 53,306,060 km (0.081 R)
• M29: 66,849,903 km (0.118 R)
• M30: 73,568,044 km (0.046 R)
• M31: 74,770,063 km (0.039 R)
• M32: 77,213,146 km (0.097 R)
• M33: 78,704,337 km (0.056 R)
• M34: 86,982,635 km (0.073 R)
• M35: 88,326,472 km (0.099 R)
• M36: 93,559,107 km (0.104 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: 311 - 19,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit