🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.49 AU - 0.63 AU

Year: 147 Days

Day: 43.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,206,573 km

• M1: 43,084 km (0.028 R)
• M2: 357,090 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.8

Radius: 10.4

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.09 AU - 9.29 AU

Year: 8238 Days

Day: 5 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 100,206,573 km

• M1: 129,402 km (0.097 R)
• M2: 529,576 km (0.055 R)
• M3: 1,012,478 km (0.114 R)
• M4: 1,429,856 km (0.089 R)
• M5: 2,398,203 km (0.077 R)
• M6: 3,263,926 km (0.072 R)
• M7: 3,756,851 km (0.041 R)
• M8: 4,244,989 km (0.091 R)
• M9: 6,208,162 km (0.047 R)
• M10: 6,967,072 km (0.107 R)
• M11: 7,625,901 km (0.055 R)
• M12: 9,431,847 km (0.054 R)
• M13: 10,092,770 km (0.058 R)
• M14: 11,454,260 km (0.097 R)
• M15: 11,988,325 km (0.101 R)
• M16: 13,338,146 km (0.081 R)
• M17: 16,137,870 km (0.033 R)
• M18: 19,987,921 km (0.114 R)
• M19: 20,372,836 km (0.068 R)
• M20: 25,385,263 km (0.109 R)
• M21: 27,317,768 km (0.086 R)
• M22: 33,485,090 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.1

Radius: 9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.57 AU - 11.31 AU

Year: 10194 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 100,206,573 km

• M1: 170,990 km (0.067 R)
• M2: 600,336 km (0.097 R)
• M3: 1,353,711 km (0.1 R)
• M4: 2,474,349 km (0.043 R)
• M5: 2,828,896 km (0.045 R)
• M6: 4,947,650 km (0.048 R)
• M7: 5,642,233 km (0.097 R)
• M8: 8,420,415 km (0.12 R)
• M9: 9,668,211 km (0.103 R)
• M10: 11,574,387 km (0.118 R)
• M11: 20,028,462 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.9

Radius: 5.9

Gravity: 25.85 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.48 AU - 20.1 AU

Year: 26372 Days

Day: 17.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 100,206,573 km

• M1: 73,303 km (0.094 R)
• M2: 303,684 km (0.118 R)
• M3: 804,537 km (0.038 R)
• M4: 1,110,764 km (0.089 R)
• M5: 1,733,690 km (0.031 R)
• M6: 2,178,594 km (0.108 R)
• M7: 2,592,082 km (0.084 R)
• M8: 3,354,583 km (0.119 R)
• M9: 5,063,589 km (0.096 R)
• M10: 5,269,735 km (0.106 R)
• M11: 5,655,099 km (0.081 R)
• M12: 6,197,840 km (0.087 R)
• M13: 6,774,689 km (0.113 R)
• M14: 7,127,291 km (0.068 R)
• M15: 9,076,851 km (0.109 R)
• M16: 10,403,335 km (0.109 R)
• M17: 10,804,856 km (0.05 R)
• M18: 12,292,008 km (0.089 R)
• M19: 14,812,732 km (0.097 R)
• M20: 16,551,957 km (0.036 R)
• M21: 16,915,480 km (0.114 R)
• M22: 19,409,127 km (0.035 R)
• M23: 20,953,875 km (0.054 R)
• M24: 30,596,056 km (0.077 R)
• M25: 32,117,316 km (0.093 R)
• M26: 34,714,335 km (0.106 R)
• M27: 35,610,128 km (0.113 R)
• M28: 37,137,372 km (0.113 R)
• M29: 38,548,679 km (0.081 R)
• M30: 42,148,302 km (0.052 R)
• M31: 42,655,888 km (0.098 R)
• M32: 44,902,698 km (0.087 R)
• M33: 55,485,850 km (0.107 R)
• M34: 58,578,936 km (0.052 R)
• M35: 88,941,918 km (0.107 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 15,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit