🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.68 AU - 0.72 AU

Year: 207 Days

Day: 44.9 Hours

Environment

Temp: 131 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.7

Radius: 14.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.55 AU - 7.09 AU

Year: 4958 Days

Day: 5.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,848,877 km

• M1: 182,061 km (0.066 R)
• M2: 1,348,625 km (0.083 R)
• M3: 1,923,679 km (0.102 R)
• M4: 3,729,924 km (0.102 R)
• M5: 5,812,326 km (0.118 R)
• M6: 6,952,860 km (0.098 R)
• M7: 7,820,229 km (0.052 R)
• M8: 8,524,535 km (0.111 R)
• M9: 10,157,845 km (0.065 R)
• M10: 12,065,068 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.4

Radius: 13

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.73 AU - 9.99 AU

Year: 9312 Days

Day: 6.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 67,848,877 km

• M1: 162,762 km (0.08 R)
• M2: 589,715 km (0.046 R)
• M3: 1,113,008 km (0.12 R)
• M4: 1,556,715 km (0.079 R)
• M5: 2,955,156 km (0.07 R)
• M6: 3,410,682 km (0.049 R)
• M7: 3,829,705 km (0.08 R)
• M8: 4,328,166 km (0.093 R)
• M9: 5,196,132 km (0.109 R)
• M10: 5,920,635 km (0.112 R)
• M11: 6,990,409 km (0.09 R)
• M12: 8,504,190 km (0.108 R)
• M13: 9,550,627 km (0.1 R)
• M14: 9,984,461 km (0.119 R)
• M15: 11,453,512 km (0.113 R)
• M16: 13,597,549 km (0.112 R)
• M17: 14,300,210 km (0.093 R)
• M18: 17,297,403 km (0.1 R)
• M19: 23,421,641 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.4

Radius: 9.7

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.77 AU - 13.65 AU

Year: 14149 Days

Day: 9.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 67,848,877 km

• M1: 123,269 km (0.118 R)
• M2: 563,535 km (0.091 R)
• M3: 1,022,202 km (0.094 R)
• M4: 1,352,664 km (0.053 R)
• M5: 1,859,352 km (0.064 R)
• M6: 2,381,897 km (0.105 R)
• M7: 3,607,253 km (0.118 R)
• M8: 4,358,384 km (0.089 R)
• M9: 4,686,752 km (0.093 R)
• M10: 5,393,602 km (0.112 R)
• M11: 6,129,174 km (0.082 R)
• M12: 9,643,827 km (0.078 R)
• M13: 10,726,317 km (0.077 R)
• M14: 12,466,439 km (0.107 R)
• M15: 17,544,389 km (0.075 R)
• M16: 21,510,678 km (0.102 R)
• M17: 21,889,759 km (0.079 R)
• M18: 27,013,187 km (0.091 R)
• M19: 28,351,938 km (0.102 R)
• M20: 30,086,974 km (0.061 R)
• M21: 31,040,810 km (0.119 R)
• M22: 31,403,585 km (0.094 R)
• M23: 32,509,113 km (0.096 R)
• M24: 33,513,364 km (0.081 R)
• M25: 36,381,454 km (0.081 R)
• M26: 39,550,835 km (0.115 R)
• M27: 43,955,295 km (0.036 R)
• M28: 44,873,826 km (0.11 R)
• M29: 45,805,073 km (0.089 R)
• M30: 46,433,085 km (0.072 R)
• M31: 46,749,185 km (0.062 R)
• M32: 48,028,097 km (0.063 R)
• M33: 50,488,533 km (0.064 R)
• M34: 52,345,492 km (0.118 R)
• M35: 56,554,428 km (0.041 R)
• M36: 59,296,407 km (0.036 R)
• M37: 64,256,923 km (0.104 R)
• M38: 65,638,310 km (0.067 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 10,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit