🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.74 AU - 1.04 AU

Year: 292 Days

Day: 36.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,840,677 km

• M1: 134,638 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.97 AU - 3.09 AU

Year: 1837 Days

Day: 31.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.92 AU - 4.42 AU

Year: 2448 Days

Day: 18.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.39 AU - 4.99 AU

Year: 2987 Days

Day: 37.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.28 AU - 4.72 AU

Year: 3324 Days

Day: 24.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,840,677 km

• M1: 103,073 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.08 AU - 5.52 AU

Year: 3662 Days

Day: 20.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312

Radius: 14.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5 AU - 6.44 AU

Year: 4764 Days

Day: 6.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,840,677 km

• M1: 177,872 km (0.085 R)
• M2: 683,662 km (0.071 R)
• M3: 1,299,258 km (0.108 R)
• M4: 2,002,367 km (0.105 R)
• M5: 2,967,723 km (0.105 R)
• M6: 3,425,941 km (0.106 R)
• M7: 4,139,523 km (0.103 R)
• M8: 4,902,921 km (0.095 R)
• M9: 5,600,645 km (0.088 R)
• M10: 6,307,046 km (0.1 R)
• M11: 7,573,691 km (0.097 R)
• M12: 8,753,570 km (0.071 R)
• M13: 9,258,612 km (0.111 R)
• M14: 10,647,479 km (0.053 R)
• M15: 11,181,842 km (0.113 R)
• M16: 11,951,224 km (0.102 R)
• M17: 16,393,982 km (0.1 R)
• M18: 17,163,364 km (0.105 R)
• M19: 18,774,533 km (0.094 R)
• M20: 21,055,601 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812

Radius: 7.6

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 11.55 AU - 15.37 AU

Year: 17197 Days

Day: 22.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 95,840,677 km

• M1: 94,546 km (0.11 R)
• M2: 381,325 km (0.119 R)
• M3: 702,811 km (0.113 R)
• M4: 1,112,410 km (0.036 R)
• M5: 1,623,436 km (0.114 R)
• M6: 1,868,178 km (0.061 R)
• M7: 3,029,058 km (0.089 R)
• M8: 3,487,426 km (0.056 R)
• M9: 4,309,466 km (0.08 R)
• M10: 5,070,021 km (0.066 R)
• M11: 5,598,551 km (0.1 R)
• M12: 5,836,112 km (0.104 R)
• M13: 6,854,724 km (0.108 R)
• M14: 7,693,071 km (0.039 R)
• M15: 8,136,927 km (0.117 R)
• M16: 8,545,778 km (0.11 R)
• M17: 9,628,119 km (0.114 R)
• M18: 11,801,926 km (0.077 R)
• M19: 13,003,047 km (0.118 R)
• M20: 13,280,551 km (0.113 R)
• M21: 13,919,633 km (0.097 R)
• M22: 14,803,457 km (0.034 R)
• M23: 21,384,268 km (0.101 R)
• M24: 24,931,383 km (0.071 R)
• M25: 29,682,761 km (0.081 R)
• M26: 31,766,360 km (0.071 R)
• M27: 33,684,055 km (0.073 R)
• M28: 43,505,754 km (0.081 R)
• M29: 50,673,137 km (0.059 R)
• M30: 55,439,475 km (0.096 R)
• M31: 59,919,782 km (0.059 R)
• M32: 62,444,545 km (0.034 R)
• M33: 66,056,137 km (0.096 R)
• M34: 69,170,315 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.6

Radius: 4.6

Gravity: 45.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.97 AU - 18.59 AU

Year: 23938 Days

Day: 23.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,840,677 km

• M1: 57,296 km (0.08 R)
• M2: 235,467 km (0.091 R)
• M3: 644,168 km (0.089 R)
• M4: 1,268,740 km (0.088 R)
• M5: 2,027,500 km (0.066 R)
• M6: 4,306,324 km (0.108 R)
• M7: 11,534,295 km (0.04 R)
• M8: 14,972,652 km (0.079 R)
• M9: 15,307,901 km (0.051 R)
• M10: 16,520,392 km (0.113 R)
• M11: 18,939,689 km (0.096 R)
• M12: 19,529,703 km (0.102 R)
• M13: 20,954,024 km (0.051 R)
• M14: 28,352,387 km (0.108 R)
• M15: 34,629,663 km (0.12 R)
• M16: 38,244,995 km (0.056 R)
• M17: 38,557,056 km (0.113 R)
• M18: 40,789,954 km (0.066 R)
• M19: 42,436,727 km (0.111 R)
• M20: 44,989,016 km (0.108 R)
• M21: 46,391,197 km (0.056 R)
• M22: 50,772,171 km (0.065 R)
• M23: 56,828,491 km (0.067 R)
• M24: 67,354,197 km (0.099 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 13,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit