🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.62 AU - 0.7 AU

Year: 198 Days

Day: 29.9 Hours

Environment

Temp: 124 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.65 AU - 0.95 AU

Year: 264 Days

Day: 27.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.4

Radius: 11.5

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.79 AU - 5.37 AU

Year: 4224 Days

Day: 12.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,714,398 km

• M1: 172,038 km (0.026 R)
• M2: 774,319 km (0.102 R)
• M3: 1,509,443 km (0.034 R)
• M4: 2,273,588 km (0.09 R)
• M5: 2,744,373 km (0.07 R)
• M6: 3,333,639 km (0.11 R)
• M7: 3,884,309 km (0.119 R)
• M8: 4,905,763 km (0.102 R)
• M9: 6,180,038 km (0.091 R)
• M10: 6,602,352 km (0.055 R)
• M11: 7,791,655 km (0.047 R)
• M12: 9,082,685 km (0.076 R)
• M13: 9,629,914 km (0.042 R)
• M14: 10,006,901 km (0.086 R)
• M15: 11,784,123 km (0.102 R)
• M16: 12,613,195 km (0.064 R)
• M17: 14,193,397 km (0.033 R)
• M18: 15,081,709 km (0.036 R)
• M19: 17,575,506 km (0.092 R)
• M20: 18,483,864 km (0.096 R)
• M21: 19,844,158 km (0.118 R)
• M22: 21,017,154 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.5

Radius: 4.7

Gravity: 41.44 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.31 AU - 14.91 AU

Year: 17514 Days

Day: 15.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,714,398 km

• M1: 60,288 km (0.034 R)
• M2: 238,758 km (0.11 R)
• M3: 396,584 km (0.075 R)
• M4: 680,970 km (0.104 R)
• M5: 920,027 km (0.108 R)
• M6: 1,131,409 km (0.101 R)
• M7: 2,046,499 km (0.036 R)
• M8: 4,501,550 km (0.082 R)
• M9: 4,746,890 km (0.083 R)
• M10: 5,860,347 km (0.075 R)
• M11: 6,026,401 km (0.087 R)
• M12: 7,765,775 km (0.118 R)
• M13: 8,170,437 km (0.116 R)
• M14: 8,430,438 km (0.119 R)
• M15: 8,912,293 km (0.089 R)
• M16: 9,930,755 km (0.097 R)
• M17: 11,731,166 km (0.116 R)
• M18: 12,263,585 km (0.106 R)
• M19: 13,234,026 km (0.093 R)
• M20: 16,205,638 km (0.094 R)
• M21: 17,202,409 km (0.077 R)
• M22: 25,240,602 km (0.085 R)
• M23: 27,033,382 km (0.111 R)
• M24: 29,512,818 km (0.097 R)
• M25: 29,878,884 km (0.11 R)
• M26: 30,995,482 km (0.051 R)
• M27: 33,575,896 km (0.099 R)
• M28: 35,190,954 km (0.094 R)
• M29: 36,716,254 km (0.102 R)
• M30: 40,796,536 km (0.083 R)
• M31: 41,861,823 km (0.114 R)
• M32: 43,258,618 km (0.118 R)
• M33: 44,526,011 km (0.107 R)
• M34: 44,846,749 km (0.115 R)
• M35: 48,986,272 km (0.071 R)
• M36: 49,156,813 km (0.099 R)
• M37: 49,327,953 km (0.113 R)
• M38: 72,206,404 km (0.059 R)
• M39: 73,093,520 km (0.086 R)
• M40: 74,663,250 km (0.08 R)
• M41: 75,115,933 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 11,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit