🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.4 AU - 0.62 AU

Year: 132 Days

Day: 46.1 Hours

Environment

Temp: 265 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,331,895 km

• M1: 166,203 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.91 AU - 2.53 AU

Year: 1202 Days

Day: 44.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 63.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,331,895 km

• M1: 1,149,510 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.5

Radius: 6.8

Gravity: 17.51 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.87 AU - 15.21 AU

Year: 18107 Days

Day: 23.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,331,895 km

• M1: 84,672 km (0.074 R)
• M2: 398,379 km (0.094 R)
• M3: 863,629 km (0.034 R)
• M4: 1,137,243 km (0.092 R)
• M5: 1,452,595 km (0.056 R)
• M6: 1,682,826 km (0.093 R)
• M7: 3,253,903 km (0.108 R)
• M8: 4,477,165 km (0.119 R)
• M9: 4,719,214 km (0.062 R)
• M10: 7,597,029 km (0.11 R)
• M11: 8,986,194 km (0.12 R)
• M12: 9,261,006 km (0.098 R)
• M13: 12,733,172 km (0.113 R)
• M14: 17,070,015 km (0.028 R)
• M15: 18,799,067 km (0.073 R)
• M16: 19,705,929 km (0.113 R)
• M17: 19,983,583 km (0.106 R)
• M18: 21,411,195 km (0.119 R)
• M19: 22,399,888 km (0.064 R)
• M20: 22,702,374 km (0.091 R)
• M21: 23,109,879 km (0.092 R)
• M22: 28,505,725 km (0.094 R)
• M23: 30,434,640 km (0.106 R)
• M24: 32,706,732 km (0.039 R)
• M25: 38,877,195 km (0.105 R)
• M26: 39,607,233 km (0.119 R)
• M27: 41,094,834 km (0.059 R)
• M28: 41,548,265 km (0.089 R)
• M29: 44,975,852 km (0.078 R)
• M30: 45,618,674 km (0.06 R)
• M31: 53,817,236 km (0.049 R)
• M32: 65,789,703 km (0.106 R)
• M33: 74,387,092 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.8

Radius: 4.4

Gravity: 38.57 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.87 AU - 19.29 AU

Year: 22350 Days

Day: 15.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,331,895 km

• M1: 54,753 km (0.12 R)
• M2: 235,617 km (0.116 R)
• M3: 468,840 km (0.117 R)
• M4: 1,403,378 km (0.096 R)
• M5: 1,605,335 km (0.104 R)
• M6: 1,826,590 km (0.087 R)
• M7: 2,764,868 km (0.115 R)
• M8: 4,052,606 km (0.052 R)
• M9: 4,323,678 km (0.078 R)
• M10: 6,078,311 km (0.09 R)
• M11: 7,431,424 km (0.055 R)
• M12: 8,419,518 km (0.1 R)
• M13: 9,788,787 km (0.078 R)
• M14: 12,601,676 km (0.092 R)
• M15: 13,547,733 km (0.068 R)
• M16: 13,772,578 km (0.119 R)
• M17: 15,744,577 km (0.096 R)
• M18: 16,583,373 km (0.119 R)
• M19: 17,540,051 km (0.08 R)
• M20: 19,090,184 km (0.098 R)
• M21: 21,633,647 km (0.086 R)
• M22: 23,199,339 km (0.119 R)
• M23: 23,521,273 km (0.094 R)
• M24: 33,110,198 km (0.049 R)
• M25: 37,933,532 km (0.106 R)
• M26: 38,230,933 km (0.11 R)
• M27: 41,606,609 km (0.037 R)
• M28: 42,881,781 km (0.11 R)
• M29: 45,342,516 km (0.111 R)
• M30: 66,540,086 km (0.08 R)
• M31: 68,501,763 km (0.12 R)
• M32: 69,608,188 km (0.099 R)
• M33: 83,827,316 km (0.067 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 20,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit