🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.91 AU - 1.03 AU

Year: 352 Days

Day: 23.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.7

Radius: 12

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.86 AU - 9.84 AU

Year: 9714 Days

Day: 9.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 26,137,083 km

• M1: 155,133 km (0.106 R)
• M2: 572,810 km (0.05 R)
• M3: 1,346,381 km (0.119 R)
• M4: 1,871,619 km (0.114 R)
• M5: 2,395,810 km (0.115 R)
• M6: 3,439,105 km (0.099 R)
• M7: 5,891,015 km (0.086 R)
• M8: 6,366,137 km (0.053 R)
• M9: 7,519,238 km (0.081 R)
• M10: 8,346,963 km (0.101 R)
• M11: 9,234,677 km (0.112 R)
• M12: 12,933,035 km (0.091 R)
• M13: 13,738,171 km (0.104 R)
• M14: 14,974,896 km (0.078 R)
• M15: 15,723,933 km (0.083 R)
• M16: 16,142,957 km (0.105 R)
• M17: 16,569,460 km (0.063 R)
• M18: 17,003,444 km (0.042 R)
• M19: 17,818,752 km (0.106 R)
• M20: 18,274,427 km (0.097 R)
• M21: 18,737,881 km (0.117 R)
• M22: 23,996,994 km (0.106 R)
• M23: 28,585,311 km (0.118 R)
• M24: 31,912,816 km (0.083 R)
• M25: 35,609,828 km (0.118 R)
• M26: 38,437,228 km (0.046 R)
• M27: 41,146,595 km (0.038 R)
• M28: 49,137,964 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.5

Radius: 11.2

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.01 AU - 13.65 AU

Year: 15013 Days

Day: 7.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 26,137,083 km

• M1: 141,968 km (0.097 R)
• M2: 625,917 km (0.1 R)
• M3: 1,086,829 km (0.116 R)
• M4: 2,175,602 km (0.086 R)
• M5: 2,707,273 km (0.099 R)
• M6: 3,091,739 km (0.033 R)
• M7: 3,824,619 km (0.084 R)
• M8: 4,311,411 km (0.12 R)
• M9: 5,154,843 km (0.104 R)
• M10: 5,750,093 km (0.054 R)
• M11: 9,657,889 km (0.113 R)
• M12: 13,211,437 km (0.051 R)
• M13: 16,117,525 km (0.036 R)
• M14: 16,587,562 km (0.103 R)
• M15: 23,359,109 km (0.091 R)
• M16: 23,759,433 km (0.066 R)
• M17: 25,092,350 km (0.116 R)
• M18: 30,209,644 km (0.09 R)
• M19: 32,141,252 km (0.103 R)
• M20: 34,025,736 km (0.118 R)
• M21: 35,717,688 km (0.106 R)
• M22: 36,921,353 km (0.057 R)
• M23: 42,748,938 km (0.057 R)
• M24: 46,115,339 km (0.115 R)
• M25: 50,483,597 km (0.115 R)
• M26: 55,830,225 km (0.102 R)
• M27: 56,726,465 km (0.065 R)
• M28: 60,784,457 km (0.096 R)
• M29: 63,465,251 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.4

Radius: 6.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.11 AU - 18.41 AU

Year: 28789 Days

Day: 17.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 26,137,083 km

• M1: 285,582 km (0.104 R)
• M2: 2,342,703 km (0.08 R)
• M3: 3,699,256 km (0.106 R)
• M4: 4,045,276 km (0.07 R)
• M5: 4,727,592 km (0.098 R)
• M6: 6,138,898 km (0.107 R)
• M7: 11,744,031 km (0.105 R)
• M8: 23,641,400 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 20,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit