🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.47 AU - 1.83 AU

Year: 968 Days

Day: 31.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 116.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.1

Radius: 15

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.45 AU - 5.45 AU

Year: 4286 Days

Day: 12.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 68,213,695 km

• M1: 186,698 km (0.114 R)
• M2: 700,417 km (0.099 R)
• M3: 1,174,044 km (0.057 R)
• M4: 1,784,104 km (0.111 R)
• M5: 2,882,003 km (0.112 R)
• M6: 4,565,428 km (0.101 R)
• M7: 6,512,145 km (0.103 R)
• M8: 7,000,283 km (0.113 R)
• M9: 7,940,805 km (0.105 R)
• M10: 8,575,249 km (0.082 R)
• M11: 9,611,065 km (0.051 R)
• M12: 10,551,437 km (0.1 R)
• M13: 11,458,898 km (0.101 R)
• M14: 12,665,704 km (0.081 R)
• M15: 13,222,806 km (0.034 R)
• M16: 13,690,898 km (0.094 R)
• M17: 14,332,074 km (0.073 R)
• M18: 16,436,468 km (0.056 R)
• M19: 20,139,165 km (0.102 R)
• M20: 24,442,946 km (0.097 R)
• M21: 26,275,370 km (0.099 R)
• M22: 27,267,054 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.1

Radius: 9.1

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.51 AU - 7.53 AU

Year: 7601 Days

Day: 10.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,213,695 km

• M1: 113,395 km (0.089 R)
• M2: 519,105 km (0.106 R)
• M3: 814,710 km (0.093 R)
• M4: 1,149,510 km (0.099 R)
• M5: 1,660,088 km (0.034 R)
• M6: 2,192,806 km (0.075 R)
• M7: 2,499,780 km (0.085 R)
• M8: 3,201,394 km (0.04 R)
• M9: 3,771,662 km (0.12 R)
• M10: 4,436,175 km (0.093 R)
• M11: 4,991,782 km (0.108 R)
• M12: 6,312,881 km (0.09 R)
• M13: 6,863,999 km (0.081 R)
• M14: 10,460,482 km (0.106 R)
• M15: 11,285,215 km (0.099 R)
• M16: 14,703,376 km (0.077 R)
• M17: 15,085,599 km (0.111 R)
• M18: 15,474,553 km (0.07 R)
• M19: 17,237,564 km (0.078 R)
• M20: 17,734,229 km (0.064 R)
• M21: 18,167,465 km (0.099 R)
• M22: 19,816,931 km (0.084 R)
• M23: 20,678,016 km (0.066 R)
• M24: 21,400,873 km (0.096 R)
• M25: 22,982,272 km (0.108 R)
• M26: 24,373,233 km (0.117 R)
• M27: 24,729,575 km (0.084 R)
• M28: 26,657,593 km (0.029 R)
• M29: 29,785,086 km (0.087 R)
• M30: 35,832,430 km (0.066 R)
• M31: 38,056,950 km (0.094 R)
• M32: 38,536,860 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.7

Radius: 9.1

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.84 AU - 9.32 AU

Year: 10486 Days

Day: 14.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,213,695 km

• M1: 122,221 km (0.071 R)
• M2: 408,701 km (0.111 R)
• M3: 709,543 km (0.075 R)
• M4: 1,463,217 km (0.09 R)
• M5: 1,842,747 km (0.114 R)
• M6: 3,875,782 km (0.074 R)
• M7: 4,852,955 km (0.085 R)
• M8: 6,388,128 km (0.07 R)
• M9: 7,788,364 km (0.114 R)
• M10: 8,447,193 km (0.119 R)
• M11: 9,047,679 km (0.039 R)
• M12: 16,355,236 km (0.097 R)
• M13: 24,927,194 km (0.118 R)
• M14: 25,777,359 km (0.085 R)
• M15: 30,214,132 km (0.078 R)
• M16: 38,280,001 km (0.079 R)
• M17: 39,411,110 km (0.114 R)
• M18: 43,613,464 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922

Radius: 4.8

Gravity: 40.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.71 AU - 10.47 AU

Year: 14633 Days

Day: 16.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 68,213,695 km

• M1: 60,138 km (0.083 R)
• M2: 323,431 km (0.1 R)
• M3: 477,367 km (0.06 R)
• M4: 1,163,423 km (0.106 R)
• M5: 1,416,093 km (0.087 R)
• M6: 1,687,763 km (0.107 R)
• M7: 1,899,893 km (0.098 R)
• M8: 2,149,572 km (0.096 R)
• M9: 2,399,251 km (0.115 R)
• M10: 2,785,961 km (0.092 R)
• M11: 2,981,785 km (0.054 R)
• M12: 3,186,734 km (0.107 R)
• M13: 3,858,727 km (0.082 R)
• M14: 6,395,309 km (0.056 R)
• M15: 6,736,841 km (0.059 R)
• M16: 10,971,358 km (0.117 R)
• M17: 13,220,263 km (0.111 R)
• M18: 14,415,999 km (0.11 R)
• M19: 15,077,371 km (0.092 R)
• M20: 16,145,949 km (0.104 R)
• M21: 18,949,861 km (0.057 R)
• M22: 19,211,807 km (0.114 R)
• M23: 19,742,880 km (0.1 R)
• M24: 21,020,296 km (0.105 R)
• M25: 22,061,796 km (0.077 R)
• M26: 25,076,343 km (0.114 R)
• M27: 29,158,570 km (0.07 R)
• M28: 30,932,352 km (0.073 R)
• M29: 34,693,541 km (0.077 R)
• M30: 35,612,970 km (0.07 R)
• M31: 44,017,079 km (0.117 R)
• M32: 47,621,939 km (0.065 R)
• M33: 56,306,694 km (0.079 R)
• M34: 60,925,079 km (0.116 R)
• M35: 62,262,035 km (0.109 R)
• M36: 63,423,364 km (0.115 R)
• M37: 66,591,099 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 16,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit