🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.71 AU - 1.11 AU

Year: 314 Days

Day: 45.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,464,485 km

• M1: 153,487 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.26 AU - 1.48 AU

Year: 580 Days

Day: 24.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.4

Radius: 12.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.76 AU - 7.66 AU

Year: 6286 Days

Day: 6.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,464,485 km

• M1: 151,842 km (0.109 R)
• M2: 616,642 km (0.099 R)
• M3: 1,236,277 km (0.032 R)
• M4: 1,733,989 km (0.099 R)
• M5: 2,138,801 km (0.093 R)
• M6: 2,716,249 km (0.112 R)
• M7: 3,594,238 km (0.102 R)
• M8: 4,467,441 km (0.072 R)
• M9: 4,870,907 km (0.115 R)
• M10: 5,814,121 km (0.077 R)
• M11: 7,305,313 km (0.102 R)
• M12: 8,022,635 km (0.043 R)
• M13: 10,273,634 km (0.095 R)
• M14: 11,519,485 km (0.09 R)
• M15: 15,192,113 km (0.118 R)
• M16: 16,871,049 km (0.077 R)
• M17: 17,788,683 km (0.081 R)
• M18: 18,670,413 km (0.03 R)
• M19: 19,795,239 km (0.073 R)
• M20: 22,804,849 km (0.083 R)
• M21: 24,008,065 km (0.087 R)
• M22: 29,715,373 km (0.112 R)
• M23: 30,763,157 km (0.096 R)
• M24: 31,934,209 km (0.082 R)
• M25: 33,033,454 km (0.065 R)

Asteroid Belt

Center: 12.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.9

Radius: 7.2

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.89 AU - 18.95 AU

Year: 28591 Days

Day: 22.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 95,464,485 km

• M1: 148,551 km (0.102 R)
• M2: 552,465 km (0.12 R)
• M3: 1,137,243 km (0.075 R)
• M4: 1,494,632 km (0.092 R)
• M5: 2,312,783 km (0.078 R)
• M6: 2,643,095 km (0.111 R)
• M7: 3,243,431 km (0.06 R)
• M8: 4,180,961 km (0.049 R)
• M9: 4,712,333 km (0.064 R)
• M10: 6,095,365 km (0.06 R)
• M11: 8,295,800 km (0.118 R)
• M12: 9,446,358 km (0.081 R)
• M13: 9,701,572 km (0.1 R)
• M14: 10,977,043 km (0.103 R)
• M15: 14,521,765 km (0.11 R)
• M16: 15,914,670 km (0.102 R)
• M17: 17,394,492 km (0.107 R)
• M18: 17,972,239 km (0.04 R)
• M19: 23,528,155 km (0.114 R)
• M20: 29,855,397 km (0.116 R)
• M21: 55,647,566 km (0.065 R)
• M22: 62,548,964 km (0.104 R)
• M23: 66,437,312 km (0.088 R)
• M24: 72,443,517 km (0.102 R)
• M25: 89,732,094 km (0.116 R)
• M26: 93,490,890 km (0.109 R)
• M27: 100,703,303 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.6

Radius: 6.4

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 16.1 AU - 23.56 AU

Year: 31936 Days

Day: 18.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 95,464,485 km

• M1: 93,050 km (0.102 R)
• M2: 441,763 km (0.113 R)
• M3: 1,795,025 km (0.107 R)
• M4: 2,430,068 km (0.084 R)
• M5: 3,445,538 km (0.096 R)
• M6: 4,950,343 km (0.103 R)
• M7: 5,565,340 km (0.119 R)
• M8: 5,781,359 km (0.043 R)
• M9: 7,146,440 km (0.088 R)
• M10: 7,610,642 km (0.119 R)
• M11: 8,316,146 km (0.091 R)
• M12: 13,491,484 km (0.099 R)
• M13: 16,562,878 km (0.078 R)
• M14: 18,980,679 km (0.086 R)
• M15: 20,579,880 km (0.09 R)
• M16: 21,307,075 km (0.059 R)
• M17: 25,674,735 km (0.067 R)
• M18: 29,807,825 km (0.116 R)
• M19: 30,738,174 km (0.065 R)
• M20: 33,077,884 km (0.119 R)
• M21: 36,579,372 km (0.056 R)
• M22: 41,621,568 km (0.092 R)
• M23: 46,220,805 km (0.097 R)
• M24: 46,751,728 km (0.049 R)
• M25: 51,147,512 km (0.096 R)
• M26: 54,816,849 km (0.101 R)
• M27: 62,243,336 km (0.111 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 15,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit