🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.72 AU - 1.06 AU

Year: 296 Days

Day: 13 Hours

Environment

Temp: 142 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,755,427 km

• M1: 469,737 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.65 AU - 1.67 AU

Year: 755 Days

Day: 28.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876

Radius: 14.2

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.31 AU - 7.45 AU

Year: 6372 Days

Day: 7 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,755,427 km

• M1: 176,675 km (0.116 R)
• M2: 991,684 km (0.103 R)
• M3: 1,995,785 km (0.106 R)
• M4: 2,630,978 km (0.089 R)
• M5: 3,488,174 km (0.079 R)
• M6: 5,476,030 km (0.103 R)
• M7: 7,505,325 km (0.087 R)
• M8: 9,494,528 km (0.104 R)
• M9: 10,659,895 km (0.054 R)
• M10: 13,844,535 km (0.09 R)
• M11: 15,034,137 km (0.085 R)
• M12: 15,779,883 km (0.096 R)
• M13: 16,290,759 km (0.097 R)
• M14: 16,746,883 km (0.103 R)
• M15: 18,445,717 km (0.068 R)
• M16: 19,811,695 km (0.106 R)
• M17: 21,090,158 km (0.094 R)
• M18: 22,503,260 km (0.104 R)
• M19: 28,507,969 km (0.096 R)
• M20: 29,747,985 km (0.106 R)
• M21: 30,332,165 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.1

Radius: 13.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.7 AU - 9.12 AU

Year: 8612 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 67,755,427 km

• M1: 171,589 km (0.073 R)
• M2: 877,541 km (0.088 R)
• M3: 1,908,869 km (0.049 R)
• M4: 2,901,899 km (0.087 R)
• M5: 4,037,048 km (0.103 R)
• M6: 7,229,168 km (0.105 R)
• M7: 9,161,673 km (0.107 R)
• M8: 11,658,910 km (0.084 R)
• M9: 12,400,616 km (0.1 R)
• M10: 14,580,108 km (0.081 R)
• M11: 18,067,234 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.7

Radius: 3.1

Gravity: 86.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.65 AU - 16.13 AU

Year: 17301 Days

Day: 17.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,755,427 km

• M1: 42,336 km (0.117 R)
• M2: 150,346 km (0.107 R)
• M3: 258,056 km (0.106 R)
• M4: 432,487 km (0.093 R)
• M5: 558,898 km (0.097 R)
• M6: 821,292 km (0.041 R)
• M7: 1,652,159 km (0.069 R)
• M8: 2,271,045 km (0.093 R)
• M9: 2,562,013 km (0.095 R)
• M10: 2,680,195 km (0.049 R)
• M11: 3,004,823 km (0.101 R)
• M12: 3,217,252 km (0.071 R)
• M13: 3,761,938 km (0.053 R)
• M14: 4,568,869 km (0.096 R)
• M15: 5,842,246 km (0.038 R)
• M16: 7,477,201 km (0.078 R)
• M17: 9,675,242 km (0.071 R)
• M18: 9,789,535 km (0.067 R)
• M19: 11,106,595 km (0.097 R)
• M20: 13,867,872 km (0.072 R)
• M21: 16,397,572 km (0.031 R)
• M22: 16,560,035 km (0.083 R)
• M23: 19,855,377 km (0.026 R)
• M24: 28,870,295 km (0.027 R)
• M25: 33,466,988 km (0.055 R)
• M26: 34,123,274 km (0.06 R)
• M27: 34,521,205 km (0.079 R)
• M28: 38,815,262 km (0.078 R)
• M29: 41,766,678 km (0.104 R)
• M30: 43,451,898 km (0.112 R)
• M31: 52,561,661 km (0.079 R)
• M32: 52,738,037 km (0.111 R)
• M33: 62,864,167 km (0.044 R)
• M34: 63,661,823 km (0.077 R)
• M35: 63,862,433 km (0.108 R)
• M36: 68,380,439 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.9

Radius: 3.3

Gravity: 43.43 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 14.13 AU - 15.59 AU

Year: 20227 Days

Day: 23.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,755,427 km

• M1: 42,336 km (0.1 R)
• M2: 157,975 km (0.048 R)
• M3: 403,914 km (0.06 R)
• M4: 677,080 km (0.101 R)
• M5: 1,124,677 km (0.111 R)
• M6: 1,592,170 km (0.071 R)
• M7: 1,744,311 km (0.042 R)
• M8: 1,943,426 km (0.062 R)
• M9: 2,239,181 km (0.069 R)
• M10: 2,541,518 km (0.061 R)
• M11: 4,572,758 km (0.049 R)
• M12: 5,387,319 km (0.052 R)
• M13: 6,982,032 km (0.09 R)
• M14: 7,910,436 km (0.109 R)
• M15: 9,076,402 km (0.041 R)
• M16: 10,762,968 km (0.102 R)
• M17: 11,002,624 km (0.096 R)
• M18: 12,647,453 km (0.039 R)
• M19: 14,090,025 km (0.102 R)
• M20: 16,023,578 km (0.114 R)
• M21: 21,238,858 km (0.084 R)
• M22: 21,901,128 km (0.09 R)
• M23: 22,479,773 km (0.05 R)
• M24: 29,883,521 km (0.101 R)
• M25: 30,001,255 km (0.117 R)
• M26: 31,196,392 km (0.076 R)
• M27: 31,928,524 km (0.028 R)
• M28: 34,193,286 km (0.067 R)
• M29: 37,240,146 km (0.112 R)
• M30: 40,896,617 km (0.062 R)
• M31: 42,662,022 km (0.06 R)
• M32: 42,961,068 km (0.092 R)
• M33: 48,424,083 km (0.091 R)
• M34: 53,286,911 km (0.072 R)
• M35: 55,390,856 km (0.11 R)
• M36: 55,746,749 km (0.102 R)
• M37: 65,943,489 km (0.112 R)
• M38: 67,552,414 km (0.105 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit