🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.53 AU - 0.53 AU

Year: 114 Days

Day: 18.6 Hours

Environment

Temp: 401 °C

Axial Tilt: 93.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,446,255 km

• M1: 70,610 km (0.055 R)

Planet 2 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.7

Radius: 7.4

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 15.53 AU - 22.95 AU

Year: 24839 Days

Day: 15.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 134.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,446,255 km

• M1: 92,003 km (0.041 R)
• M2: 337,942 km (0.065 R)
• M3: 604,375 km (0.075 R)
• M4: 1,270,535 km (0.117 R)
• M5: 1,515,426 km (0.104 R)
• M6: 2,016,131 km (0.109 R)
• M7: 3,654,526 km (0.113 R)
• M8: 4,627,661 km (0.058 R)
• M9: 4,895,890 km (0.119 R)
• M10: 7,277,338 km (0.095 R)
• M11: 10,468,859 km (0.094 R)
• M12: 12,405,703 km (0.085 R)
• M13: 19,728,668 km (0.063 R)
• M14: 21,475,522 km (0.075 R)
• M15: 23,885,843 km (0.111 R)
• M16: 24,342,715 km (0.099 R)
• M17: 25,273,812 km (0.076 R)
• M18: 35,040,608 km (0.078 R)
• M19: 36,678,556 km (0.096 R)
• M20: 38,836,206 km (0.06 R)
• M21: 41,732,869 km (0.096 R)
• M22: 44,770,454 km (0.065 R)
• M23: 54,171,035 km (0.111 R)
• M24: 57,370,933 km (0.093 R)
• M25: 59,852,014 km (0.08 R)
• M26: 75,274,657 km (0.05 R)
• M27: 78,245,221 km (0.102 R)
• M28: 81,293,129 km (0.082 R)
• M29: 86,547,305 km (0.096 R)
• M30: 87,354,385 km (0.102 R)
• M31: 90,633,272 km (0.09 R)
• M32: 90,910,177 km (0.076 R)
• M33: 92,583,280 km (0.114 R)
• M34: 92,864,225 km (0.065 R)
• M35: 93,710,051 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.6

Radius: 6.9

Gravity: 9.49 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 18.12 AU - 22.84 AU

Year: 27279 Days

Day: 16 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 81,446,255 km

• M1: 86,318 km (0.057 R)
• M2: 1,024,895 km (0.115 R)
• M3: 1,450,800 km (0.084 R)
• M4: 2,776,836 km (0.098 R)
• M5: 4,173,631 km (0.102 R)
• M6: 5,024,244 km (0.113 R)
• M7: 5,775,675 km (0.101 R)
• M8: 6,969,316 km (0.078 R)
• M9: 7,749,618 km (0.088 R)
• M10: 8,425,502 km (0.112 R)
• M11: 10,255,832 km (0.079 R)
• M12: 10,815,028 km (0.106 R)
• M13: 15,634,025 km (0.103 R)
• M14: 16,880,624 km (0.105 R)
• M15: 18,644,083 km (0.04 R)
• M16: 20,044,768 km (0.055 R)
• M17: 21,214,624 km (0.108 R)
• M18: 21,514,119 km (0.093 R)
• M19: 23,370,479 km (0.086 R)
• M20: 27,046,547 km (0.051 R)
• M21: 30,707,207 km (0.109 R)
• M22: 31,997,189 km (0.087 R)
• M23: 36,083,754 km (0.067 R)
• M24: 36,797,037 km (0.055 R)
• M25: 39,744,414 km (0.083 R)
• M26: 43,484,361 km (0.079 R)
• M27: 43,806,296 km (0.111 R)
• M28: 45,439,456 km (0.107 R)
• M29: 48,480,930 km (0.097 R)
• M30: 49,524,076 km (0.095 R)
• M31: 50,051,259 km (0.116 R)
• M32: 51,295,913 km (0.117 R)
• M33: 53,846,856 km (0.118 R)
• M34: 56,864,395 km (0.07 R)
• M35: 58,414,528 km (0.09 R)
• M36: 61,801,872 km (0.068 R)
• M37: 62,617,480 km (0.078 R)
• M38: 72,293,470 km (0.105 R)
• M39: 79,509,174 km (0.098 R)

Kuiper Belt

Range: 37.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 11,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit