🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.92 AU - 1.98 AU

Year: 971 Days

Day: 28.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,523,511 km

• M1: 73,901 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.96 AU - 5.02 AU

Year: 3391 Days

Day: 23.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,523,511 km

• M1: 595,100 km (0.083 R)
• M2: 2,067,742 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.9

Radius: 11

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.58 AU - 8.32 AU

Year: 7990 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,523,511 km

• M1: 136,882 km (0.045 R)
• M2: 502,050 km (0.114 R)
• M3: 971,339 km (0.109 R)
• M4: 1,674,449 km (0.089 R)
• M5: 3,145,445 km (0.12 R)
• M6: 4,914,440 km (0.083 R)
• M7: 8,712,730 km (0.116 R)
• M8: 9,249,636 km (0.111 R)
• M9: 9,808,235 km (0.104 R)
• M10: 10,193,150 km (0.091 R)
• M11: 10,738,883 km (0.087 R)
• M12: 11,997,300 km (0.078 R)
• M13: 15,570,296 km (0.114 R)
• M14: 16,361,669 km (0.095 R)
• M15: 19,873,479 km (0.047 R)
• M16: 21,441,264 km (0.106 R)
• M17: 22,008,988 km (0.109 R)
• M18: 22,837,461 km (0.096 R)
• M19: 23,344,299 km (0.089 R)
• M20: 25,267,679 km (0.106 R)
• M21: 28,541,778 km (0.063 R)
• M22: 29,228,881 km (0.1 R)
• M23: 30,841,097 km (0.097 R)
• M24: 34,794,819 km (0.067 R)
• M25: 38,357,642 km (0.09 R)
• M26: 40,781,128 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.9

Radius: 3.8

Gravity: 36.9 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 18.22 AU - 18.86 AU

Year: 28455 Days

Day: 18.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 88,523,511 km

• M1: 47,572 km (0.102 R)
• M2: 178,321 km (0.047 R)
• M3: 305,928 km (0.061 R)
• M4: 644,617 km (0.107 R)
• M5: 1,137,841 km (0.055 R)
• M6: 1,301,202 km (0.093 R)
• M7: 1,847,384 km (0.094 R)
• M8: 2,073,875 km (0.051 R)
• M9: 2,812,590 km (0.106 R)
• M10: 3,373,582 km (0.102 R)
• M11: 3,494,157 km (0.113 R)
• M12: 3,617,576 km (0.107 R)
• M13: 4,902,173 km (0.079 R)
• M14: 5,175,338 km (0.117 R)
• M15: 5,795,122 km (0.071 R)
• M16: 6,279,969 km (0.097 R)
• M17: 6,555,528 km (0.046 R)
• M18: 11,441,844 km (0.106 R)
• M19: 11,714,860 km (0.105 R)
• M20: 12,996,913 km (0.065 R)
• M21: 13,979,023 km (0.078 R)
• M22: 19,446,227 km (0.074 R)
• M23: 20,828,960 km (0.047 R)
• M24: 21,544,337 km (0.077 R)
• M25: 30,135,294 km (0.103 R)
• M26: 33,346,861 km (0.066 R)
• M27: 34,466,003 km (0.098 R)
• M28: 35,465,616 km (0.093 R)
• M29: 35,899,899 km (0.058 R)
• M30: 36,631,582 km (0.117 R)
• M31: 43,010,285 km (0.071 R)
• M32: 44,502,973 km (0.077 R)
• M33: 45,347,154 km (0.101 R)
• M34: 45,687,639 km (0.074 R)
• M35: 46,030,068 km (0.117 R)
• M36: 47,943,275 km (0.084 R)
• M37: 62,210,275 km (0.107 R)
• M38: 68,047,883 km (0.088 R)
• M39: 79,554,801 km (0.099 R)
• M40: 80,298,751 km (0.106 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 17,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit