🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.55 AU - 0.63 AU

Year: 297 Days

Day: 19.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.4

Radius: 13.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.66 AU - 2.22 AU

Year: 1773 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,944,755 km

• M1: 170,392 km (0.032 R)
• M2: 643,570 km (0.112 R)
• M3: 1,130,511 km (0.067 R)
• M4: 1,696,739 km (0.12 R)
• M5: 2,516,236 km (0.118 R)
• M6: 3,101,463 km (0.117 R)
• M7: 3,741,592 km (0.112 R)
• M8: 4,568,569 km (0.079 R)
• M9: 5,112,507 km (0.083 R)
• M10: 6,281,016 km (0.081 R)
• M11: 6,716,795 km (0.116 R)
• M12: 8,028,020 km (0.111 R)
• M13: 9,014,319 km (0.074 R)
• M14: 9,839,800 km (0.116 R)
• M15: 11,339,668 km (0.098 R)
• M16: 12,946,050 km (0.099 R)
• M17: 13,782,601 km (0.107 R)
• M18: 15,378,960 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 14.4

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.46 AU - 2.76 AU

Year: 2766 Days

Day: 9.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,944,755 km

• M1: 190,588 km (0.112 R)
• M2: 656,585 km (0.085 R)
• M3: 1,188,854 km (0.118 R)
• M4: 2,007,903 km (0.108 R)
• M5: 2,658,653 km (0.073 R)
• M6: 3,856,035 km (0.088 R)
• M7: 6,472,053 km (0.107 R)
• M8: 7,098,868 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425

Radius: 4.6

Gravity: 20.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.41 AU - 8.01 AU

Year: 12700 Days

Day: 15.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,944,755 km

• M1: 57,146 km (0.099 R)
• M2: 239,057 km (0.108 R)
• M3: 500,704 km (0.057 R)
• M4: 805,435 km (0.12 R)
• M5: 978,968 km (0.114 R)
• M6: 1,201,121 km (0.109 R)
• M7: 1,611,767 km (0.093 R)
• M8: 2,366,788 km (0.066 R)
• M9: 3,076,331 km (0.072 R)
• M10: 4,108,706 km (0.077 R)
• M11: 5,029,032 km (0.113 R)
• M12: 5,656,744 km (0.111 R)
• M13: 6,151,614 km (0.082 R)
• M14: 6,484,619 km (0.102 R)
• M15: 7,106,198 km (0.102 R)
• M16: 7,809,158 km (0.049 R)
• M17: 9,066,379 km (0.101 R)
• M18: 9,449,050 km (0.111 R)
• M19: 11,974,412 km (0.12 R)
• M20: 13,208,295 km (0.112 R)
• M21: 13,887,320 km (0.088 R)
• M22: 14,916,104 km (0.12 R)
• M23: 15,247,763 km (0.056 R)
• M24: 16,908,599 km (0.092 R)
• M25: 17,931,100 km (0.085 R)
• M26: 24,667,642 km (0.083 R)
• M27: 29,570,114 km (0.093 R)
• M28: 32,358,618 km (0.104 R)
• M29: 33,476,264 km (0.117 R)
• M30: 34,619,341 km (0.107 R)
• M31: 45,128,591 km (0.027 R)
• M32: 46,101,277 km (0.108 R)
• M33: 47,087,875 km (0.062 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: 161 - 15,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit