🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.41 AU - 0.67 AU

Year: 149 Days

Day: 32.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 104,461,966 km

• M1: 41,588 km (0.101 R)
• M2: 134,788 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.83 AU - 0.87 AU

Year: 294 Days

Day: 38.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.4

Radius: 11.9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.3 AU - 7.86 AU

Year: 7820 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 104,461,966 km

• M1: 147,952 km (0.095 R)
• M2: 707,149 km (0.088 R)
• M3: 1,294,470 km (0.088 R)
• M4: 1,824,795 km (0.116 R)
• M5: 2,730,161 km (0.074 R)
• M6: 3,589,601 km (0.103 R)
• M7: 4,284,633 km (0.082 R)
• M8: 4,766,936 km (0.069 R)
• M9: 5,841,198 km (0.115 R)
• M10: 7,264,622 km (0.095 R)
• M11: 7,664,348 km (0.102 R)
• M12: 8,773,018 km (0.119 R)
• M13: 9,985,807 km (0.104 R)
• M14: 12,456,865 km (0.094 R)
• M15: 14,733,296 km (0.104 R)
• M16: 18,648,571 km (0.103 R)
• M17: 21,695,880 km (0.092 R)
• M18: 23,467,268 km (0.071 R)
• M19: 24,790,162 km (0.106 R)
• M20: 25,976,473 km (0.107 R)
• M21: 26,630,665 km (0.083 R)
• M22: 28,957,510 km (0.106 R)
• M23: 30,478,921 km (0.119 R)
• M24: 33,241,096 km (0.034 R)
• M25: 38,049,022 km (0.077 R)
• M26: 39,872,769 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.8

Radius: 7.1

Gravity: 19.62 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.88 AU - 18.56 AU

Year: 26778 Days

Day: 16.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 104,461,966 km

• M1: 88,412 km (0.059 R)
• M2: 312,360 km (0.12 R)
• M3: 1,408,614 km (0.064 R)
• M4: 2,142,690 km (0.095 R)
• M5: 2,686,927 km (0.049 R)
• M6: 3,350,544 km (0.112 R)
• M7: 4,563,333 km (0.029 R)
• M8: 6,091,027 km (0.118 R)
• M9: 6,619,107 km (0.114 R)
• M10: 7,125,047 km (0.063 R)
• M11: 9,223,906 km (0.098 R)
• M12: 11,133,522 km (0.099 R)
• M13: 12,747,534 km (0.043 R)
• M14: 14,179,335 km (0.05 R)
• M15: 18,028,039 km (0.097 R)
• M16: 18,319,905 km (0.089 R)
• M17: 19,519,530 km (0.063 R)
• M18: 20,242,836 km (0.102 R)
• M19: 21,963,361 km (0.118 R)
• M20: 24,485,132 km (0.099 R)
• M21: 27,066,294 km (0.05 R)
• M22: 33,051,705 km (0.09 R)
• M23: 34,078,694 km (0.048 R)
• M24: 38,560,646 km (0.116 R)
• M25: 44,829,246 km (0.111 R)
• M26: 49,619,071 km (0.077 R)
• M27: 52,137,102 km (0.106 R)
• M28: 63,960,869 km (0.059 R)
• M29: 64,867,881 km (0.112 R)
• M30: 65,783,420 km (0.052 R)
• M31: 66,013,651 km (0.115 R)
• M32: 74,915,622 km (0.083 R)
• M33: 78,223,829 km (0.095 R)
• M34: 93,009,783 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 15,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit