🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.87 AU - 0.91 AU

Year: 320 Days

Day: 15.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,676,233 km

• M1: 282,291 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.51 AU - 1.57 AU

Year: 728 Days

Day: 47.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,676,233 km

• M1: 791,522 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.2

Radius: 8.1

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.36 AU - 4.8 AU

Year: 3732 Days

Day: 7.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,676,233 km

• M1: 100,979 km (0.076 R)
• M2: 462,856 km (0.11 R)
• M3: 1,195,885 km (0.083 R)
• M4: 2,494,993 km (0.107 R)
• M5: 3,150,681 km (0.107 R)
• M6: 3,435,814 km (0.085 R)
• M7: 3,936,219 km (0.082 R)
• M8: 4,332,055 km (0.056 R)
• M9: 4,846,373 km (0.095 R)
• M10: 5,706,560 km (0.039 R)
• M11: 6,436,897 km (0.1 R)
• M12: 7,167,384 km (0.026 R)
• M13: 8,115,385 km (0.057 R)
• M14: 8,688,495 km (0.057 R)
• M15: 9,765,300 km (0.112 R)
• M16: 10,928,573 km (0.117 R)
• M17: 16,143,705 km (0.057 R)
• M18: 17,820,697 km (0.066 R)
• M19: 18,158,190 km (0.098 R)
• M20: 18,962,278 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 975.7

Radius: 6.9

Gravity: 20.49 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.88 AU - 14.88 AU

Year: 18637 Days

Day: 16.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,676,233 km

• M1: 87,814 km (0.115 R)
• M2: 530,624 km (0.061 R)
• M3: 758,312 km (0.093 R)
• M4: 1,227,899 km (0.107 R)
• M5: 4,218,660 km (0.093 R)
• M6: 5,465,857 km (0.056 R)
• M7: 6,572,882 km (0.079 R)
• M8: 6,801,766 km (0.076 R)
• M9: 7,036,037 km (0.107 R)
• M10: 7,275,692 km (0.043 R)
• M11: 7,520,734 km (0.062 R)
• M12: 8,289,218 km (0.09 R)
• M13: 9,222,260 km (0.03 R)
• M14: 9,567,831 km (0.049 R)
• M15: 10,593,624 km (0.07 R)
• M16: 19,531,049 km (0.062 R)
• M17: 20,487,279 km (0.12 R)
• M18: 22,596,160 km (0.099 R)
• M19: 22,908,820 km (0.082 R)
• M20: 28,675,369 km (0.118 R)
• M21: 31,565,749 km (0.119 R)
• M22: 32,482,485 km (0.096 R)
• M23: 33,959,016 km (0.087 R)
• M24: 36,613,630 km (0.091 R)
• M25: 38,507,689 km (0.026 R)
• M26: 39,856,463 km (0.079 R)
• M27: 41,547,517 km (0.083 R)
• M28: 43,446,363 km (0.102 R)
• M29: 45,567,661 km (0.097 R)
• M30: 53,998,847 km (0.096 R)
• M31: 54,932,637 km (0.099 R)
• M32: 56,449,111 km (0.106 R)
• M33: 57,798,633 km (0.116 R)
• M34: 60,963,975 km (0.117 R)
• M35: 70,482,139 km (0.081 R)
• M36: 76,174,937 km (0.119 R)
• M37: 76,408,908 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 16,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit