🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.52 AU - 0.74 AU

Year: 318 Days

Day: 28.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,837,097 km

• M1: 54,005 km (0.063 R)
• M2: 294,708 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.61 AU - 0.71 AU

Year: 341 Days

Day: 43.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,837,097 km

• M1: 40,990 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.9

Radius: 3.4

Gravity: 67.98 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.89 AU - 9.95 AU

Year: 16939 Days

Day: 22.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,837,097 km

• M1: 42,336 km (0.071 R)
• M2: 168,597 km (0.03 R)
• M3: 1,657,395 km (0.107 R)
• M4: 2,227,512 km (0.11 R)
• M5: 2,579,965 km (0.071 R)
• M6: 2,917,906 km (0.091 R)
• M7: 5,025,890 km (0.108 R)
• M8: 5,321,944 km (0.071 R)
• M9: 7,727,777 km (0.092 R)
• M10: 8,477,562 km (0.104 R)
• M11: 9,495,126 km (0.092 R)
• M12: 10,954,603 km (0.101 R)
• M13: 11,705,435 km (0.105 R)
• M14: 15,128,982 km (0.089 R)
• M15: 17,691,893 km (0.11 R)
• M16: 18,031,181 km (0.092 R)
• M17: 20,067,657 km (0.06 R)
• M18: 20,251,513 km (0.096 R)
• M19: 22,153,949 km (0.038 R)
• M20: 23,964,980 km (0.097 R)
• M21: 39,477,532 km (0.116 R)
• M22: 43,037,961 km (0.108 R)
• M23: 43,960,381 km (0.093 R)
• M24: 47,455,287 km (0.067 R)
• M25: 59,231,033 km (0.059 R)
• M26: 59,420,125 km (0.109 R)
• M27: 67,318,593 km (0.083 R)
• M28: 67,524,589 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.3

Radius: 7.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.51 AU - 10.43 AU

Year: 18529 Days

Day: 20.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,837,097 km

• M1: 89,609 km (0.062 R)
• M2: 585,825 km (0.087 R)
• M3: 970,292 km (0.089 R)
• M4: 1,309,879 km (0.06 R)
• M5: 2,194,750 km (0.03 R)
• M6: 2,544,959 km (0.112 R)
• M7: 2,868,390 km (0.096 R)
• M8: 3,311,050 km (0.092 R)
• M9: 4,006,231 km (0.076 R)
• M10: 6,454,251 km (0.105 R)
• M11: 7,493,806 km (0.1 R)
• M12: 9,048,128 km (0.065 R)
• M13: 11,547,011 km (0.086 R)
• M14: 15,046,703 km (0.104 R)
• M15: 15,306,705 km (0.117 R)
• M16: 15,970,171 km (0.117 R)
• M17: 16,445,892 km (0.068 R)
• M18: 16,722,050 km (0.098 R)
• M19: 20,677,866 km (0.028 R)
• M20: 24,402,554 km (0.056 R)
• M21: 26,801,506 km (0.077 R)
• M22: 29,759,654 km (0.046 R)
• M23: 35,505,110 km (0.036 R)
• M24: 36,315,332 km (0.112 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: 437 - 12,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit