🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.5 AU - 1.68 AU

Year: 751 Days

Day: 21.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.8

Radius: 9.6

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.24 AU - 6.56 AU

Year: 6067 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 98,785,849 km

• M1: 119,379 km (0.055 R)
• M2: 514,168 km (0.091 R)
• M3: 859,141 km (0.103 R)
• M4: 1,164,919 km (0.116 R)
• M5: 2,007,903 km (0.081 R)
• M6: 2,453,555 km (0.09 R)
• M7: 3,730,373 km (0.119 R)
• M8: 4,568,569 km (0.093 R)
• M9: 5,810,830 km (0.107 R)
• M10: 6,720,236 km (0.104 R)
• M11: 7,415,118 km (0.079 R)
• M12: 8,197,664 km (0.113 R)
• M13: 9,295,862 km (0.118 R)
• M14: 12,901,470 km (0.06 R)
• M15: 13,515,420 km (0.095 R)
• M16: 14,741,374 km (0.116 R)
• M17: 17,956,232 km (0.041 R)
• M18: 18,792,335 km (0.11 R)
• M19: 19,508,610 km (0.11 R)
• M20: 21,301,839 km (0.119 R)
• M21: 22,556,816 km (0.098 R)
• M22: 23,612,079 km (0.115 R)
• M23: 23,943,438 km (0.028 R)
• M24: 32,651,680 km (0.093 R)
• M25: 33,582,029 km (0.049 R)
• M26: 34,212,135 km (0.09 R)
• M27: 35,064,395 km (0.063 R)
• M28: 36,700,546 km (0.105 R)
• M29: 37,481,148 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.7

Radius: 8

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.62 AU - 20.62 AU

Year: 28905 Days

Day: 16.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 98,785,849 km

• M1: 99,483 km (0.071 R)
• M2: 353,201 km (0.084 R)
• M3: 842,535 km (0.092 R)
• M4: 1,429,856 km (0.086 R)
• M5: 2,506,363 km (0.052 R)
• M6: 3,487,276 km (0.074 R)
• M7: 3,944,148 km (0.109 R)
• M8: 4,898,283 km (0.074 R)
• M9: 7,463,288 km (0.065 R)
• M10: 8,913,640 km (0.102 R)
• M11: 9,395,345 km (0.107 R)
• M12: 10,877,560 km (0.105 R)
• M13: 12,733,771 km (0.119 R)
• M14: 14,217,183 km (0.072 R)
• M15: 15,126,738 km (0.109 R)
• M16: 15,552,793 km (0.119 R)
• M17: 18,860,701 km (0.055 R)
• M18: 20,574,345 km (0.114 R)
• M19: 21,522,496 km (0.048 R)
• M20: 27,201,231 km (0.085 R)
• M21: 30,315,410 km (0.117 R)
• M22: 31,404,183 km (0.104 R)
• M23: 44,977,797 km (0.063 R)
• M24: 45,504,980 km (0.102 R)
• M25: 47,111,661 km (0.103 R)
• M26: 55,111,407 km (0.064 R)
• M27: 56,323,299 km (0.104 R)
• M28: 65,309,045 km (0.085 R)
• M29: 73,733,649 km (0.079 R)
• M30: 79,222,694 km (0.105 R)
• M31: 79,478,506 km (0.11 R)
• M32: 83,381,814 km (0.063 R)
• M33: 95,275,593 km (0.061 R)
• M34: 97,606,328 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 13,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit