🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.93 AU - 0.97 AU

Year: 347 Days

Day: 43.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,870,460 km

• M1: 121,473 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.82 AU - 2.14 AU

Year: 1044 Days

Day: 36.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.3

Radius: 14.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.43 AU - 11.33 AU

Year: 12532 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,870,460 km

• M1: 175,329 km (0.115 R)
• M2: 660,325 km (0.083 R)
• M3: 1,139,337 km (0.095 R)
• M4: 1,751,941 km (0.051 R)
• M5: 3,270,209 km (0.113 R)
• M6: 3,796,046 km (0.054 R)
• M7: 4,585,324 km (0.039 R)
• M8: 5,276,018 km (0.026 R)
• M9: 5,723,166 km (0.115 R)
• M10: 6,458,439 km (0.107 R)
• M11: 7,077,176 km (0.073 R)
• M12: 7,963,543 km (0.107 R)
• M13: 9,647,716 km (0.11 R)
• M14: 10,274,083 km (0.067 R)
• M15: 11,608,346 km (0.055 R)
• M16: 12,841,481 km (0.115 R)
• M17: 14,160,186 km (0.072 R)
• M18: 14,735,689 km (0.099 R)
• M19: 17,325,079 km (0.096 R)
• M20: 28,864,909 km (0.106 R)
• M21: 30,356,550 km (0.056 R)
• M22: 33,190,382 km (0.068 R)
• M23: 34,104,575 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.4

Radius: 15

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.96 AU - 11.58 AU

Year: 13245 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,870,460 km

• M1: 186,698 km (0.112 R)
• M2: 655,987 km (0.064 R)
• M3: 1,367,474 km (0.068 R)
• M4: 2,257,282 km (0.081 R)
• M5: 2,767,860 km (0.105 R)
• M6: 3,381,361 km (0.101 R)
• M7: 6,555,528 km (0.072 R)
• M8: 8,873,846 km (0.11 R)
• M9: 9,530,132 km (0.107 R)
• M10: 10,603,198 km (0.115 R)
• M11: 12,610,502 km (0.091 R)
• M12: 13,638,090 km (0.115 R)
• M13: 14,104,985 km (0.086 R)
• M14: 16,228,377 km (0.104 R)
• M15: 18,154,450 km (0.058 R)
• M16: 18,883,889 km (0.102 R)
• M17: 22,181,624 km (0.055 R)
• M18: 22,828,485 km (0.103 R)
• M19: 25,744,597 km (0.115 R)
• M20: 26,459,226 km (0.049 R)
• M21: 27,928,127 km (0.082 R)
• M22: 28,791,606 km (0.052 R)
• M23: 29,561,736 km (0.087 R)
• M24: 31,954,704 km (0.112 R)
• M25: 35,468,010 km (0.116 R)
• M26: 46,181,611 km (0.111 R)
• M27: 55,928,211 km (0.097 R)
• M28: 57,473,258 km (0.091 R)
• M29: 58,169,038 km (0.066 R)
• M30: 58,694,575 km (0.11 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 12,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit