🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.83 AU - 1.17 AU

Year: 373 Days

Day: 17.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,602,365 km

• M1: 181,761 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.74 AU - 2.32 AU

Year: 1078 Days

Day: 25.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,602,365 km

• M1: 735,573 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.9

Radius: 11

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 10.04 AU - 10.06 AU

Year: 11877 Days

Day: 10.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,602,365 km

• M1: 136,732 km (0.097 R)
• M2: 535,560 km (0.055 R)
• M3: 925,712 km (0.074 R)
• M4: 1,600,548 km (0.03 R)
• M5: 2,235,441 km (0.104 R)
• M6: 3,724,538 km (0.113 R)
• M7: 4,647,407 km (0.084 R)
• M8: 5,790,485 km (0.089 R)
• M9: 6,408,025 km (0.113 R)
• M10: 10,013,932 km (0.063 R)
• M11: 10,452,852 km (0.091 R)
• M12: 10,847,491 km (0.101 R)
• M13: 13,427,755 km (0.076 R)
• M14: 15,944,440 km (0.087 R)
• M15: 16,848,909 km (0.097 R)
• M16: 19,939,601 km (0.106 R)
• M17: 20,459,902 km (0.113 R)
• M18: 23,103,746 km (0.086 R)
• M19: 23,485,370 km (0.036 R)
• M20: 30,636,896 km (0.057 R)
• M21: 32,508,515 km (0.055 R)
• M22: 34,579,398 km (0.087 R)
• M23: 35,330,828 km (0.115 R)
• M24: 40,760,184 km (0.102 R)
• M25: 42,022,191 km (0.117 R)
• M26: 42,734,577 km (0.04 R)
• M27: 52,577,219 km (0.102 R)
• M28: 55,595,505 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468

Radius: 4.5

Gravity: 23.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.36 AU - 18.16 AU

Year: 24442 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,602,365 km

• M1: 56,249 km (0.059 R)
• M2: 432,039 km (0.086 R)
• M3: 848,968 km (0.073 R)
• M4: 1,181,674 km (0.071 R)
• M5: 1,846,636 km (0.107 R)
• M6: 2,021,067 km (0.103 R)
• M7: 2,292,438 km (0.09 R)
• M8: 2,781,922 km (0.065 R)
• M9: 3,011,704 km (0.113 R)
• M10: 3,747,726 km (0.086 R)
• M11: 4,527,131 km (0.081 R)
• M12: 5,409,160 km (0.095 R)
• M13: 5,686,664 km (0.111 R)
• M14: 7,458,202 km (0.062 R)
• M15: 8,363,718 km (0.095 R)
• M16: 9,509,937 km (0.097 R)
• M17: 10,511,494 km (0.108 R)
• M18: 11,777,541 km (0.12 R)
• M19: 12,311,306 km (0.102 R)
• M20: 14,914,010 km (0.057 R)
• M21: 15,146,186 km (0.055 R)
• M22: 20,980,653 km (0.082 R)
• M23: 23,181,536 km (0.036 R)
• M24: 26,992,393 km (0.04 R)
• M25: 28,507,819 km (0.111 R)
• M26: 29,833,855 km (0.105 R)
• M27: 30,079,195 km (0.12 R)
• M28: 31,963,081 km (0.114 R)
• M29: 33,525,481 km (0.083 R)
• M30: 42,881,781 km (0.055 R)
• M31: 47,899,443 km (0.099 R)
• M32: 55,117,540 km (0.069 R)
• M33: 61,032,640 km (0.086 R)
• M34: 63,027,378 km (0.094 R)
• M35: 69,701,986 km (0.044 R)
• M36: 70,134,025 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 20,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit