🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.57 AU - 0.71 AU

Year: 190 Days

Day: 44.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,126,935 km

• M1: 52,060 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.64 AU - 2.04 AU

Year: 926 Days

Day: 39.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,126,935 km

• M1: 52,509 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.79 AU - 2.71 AU

Year: 1252 Days

Day: 26 Hours

Environment

Temp: -91 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,126,935 km

• M1: 118,631 km (0.026 R)
• M2: 169,794 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.56 AU - 2.6 AU

Year: 1537 Days

Day: 12.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,126,935 km

• M1: 171,439 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.53 AU - 3.39 AU

Year: 1889 Days

Day: 33.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.3

Radius: 9.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.99 AU - 5.51 AU

Year: 4461 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 100,126,935 km

• M1: 122,820 km (0.089 R)
• M2: 443,408 km (0.086 R)
• M3: 883,824 km (0.096 R)
• M4: 1,202,617 km (0.056 R)
• M5: 2,609,585 km (0.09 R)
• M6: 3,505,826 km (0.057 R)
• M7: 5,555,317 km (0.072 R)
• M8: 11,113,177 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.2

Radius: 7.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.93 AU - 17.49 AU

Year: 24204 Days

Day: 17.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 91 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 100,126,935 km

• M1: 98,286 km (0.117 R)
• M2: 503,247 km (0.049 R)
• M3: 1,287,439 km (0.118 R)
• M4: 2,016,878 km (0.089 R)
• M5: 2,700,690 km (0.097 R)
• M6: 4,044,079 km (0.091 R)
• M7: 6,242,719 km (0.098 R)
• M8: 6,536,529 km (0.085 R)
• M9: 8,016,950 km (0.074 R)
• M10: 8,276,652 km (0.049 R)
• M11: 9,324,286 km (0.119 R)
• M12: 10,820,414 km (0.073 R)
• M13: 12,297,992 km (0.082 R)
• M14: 12,643,862 km (0.073 R)
• M15: 13,720,219 km (0.046 R)
• M16: 16,191,426 km (0.103 R)
• M17: 16,958,863 km (0.116 R)
• M18: 17,823,240 km (0.079 R)
• M19: 22,334,513 km (0.085 R)
• M20: 27,946,977 km (0.045 R)
• M21: 31,664,633 km (0.077 R)
• M22: 32,097,121 km (0.088 R)
• M23: 34,546,038 km (0.084 R)
• M24: 41,208,229 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.3

Radius: 6.3

Gravity: 24.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 13.02 AU - 20.5 AU

Year: 25446 Days

Day: 16.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 100,126,935 km

• M1: 94,995 km (0.089 R)
• M2: 443,707 km (0.1 R)
• M3: 701,614 km (0.103 R)
• M4: 1,531,733 km (0.108 R)
• M5: 1,961,378 km (0.113 R)
• M6: 2,806,755 km (0.076 R)
• M7: 3,265,422 km (0.051 R)
• M8: 3,544,572 km (0.032 R)
• M9: 4,294,805 km (0.102 R)
• M10: 4,983,554 km (0.111 R)
• M11: 5,270,333 km (0.061 R)
• M12: 5,482,014 km (0.111 R)
• M13: 5,787,792 km (0.11 R)
• M14: 6,244,365 km (0.109 R)
• M15: 6,675,506 km (0.108 R)
• M16: 6,923,539 km (0.101 R)
• M17: 7,977,606 km (0.066 R)
• M18: 8,894,790 km (0.093 R)
• M19: 11,705,435 km (0.098 R)
• M20: 13,823,890 km (0.097 R)
• M21: 15,745,026 km (0.111 R)
• M22: 16,274,004 km (0.084 R)
• M23: 18,027,740 km (0.094 R)
• M24: 18,606,684 km (0.062 R)
• M25: 21,905,616 km (0.053 R)
• M26: 23,350,432 km (0.109 R)
• M27: 24,387,146 km (0.04 R)
• M28: 28,322,168 km (0.071 R)
• M29: 34,986,604 km (0.087 R)
• M30: 38,204,603 km (0.077 R)
• M31: 49,970,326 km (0.103 R)
• M32: 52,269,646 km (0.082 R)
• M33: 55,040,348 km (0.114 R)
• M34: 68,026,490 km (0.089 R)
• M35: 68,258,666 km (0.081 R)
• M36: 70,609,447 km (0.06 R)
• M37: 76,470,692 km (0.101 R)
• M38: 91,389,938 km (0.085 R)
• M39: 92,524,338 km (0.1 R)
• M40: 95,400,956 km (0.12 R)
• M41: 99,827,108 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 17,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit