🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.87 AU - 1.43 AU

Year: 550 Days

Day: 42.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.11 AU - 1.27 AU

Year: 579 Days

Day: 41.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.7

Radius: 13.4

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.27 AU - 2.75 AU

Year: 1774 Days

Day: 7.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 86,965,957 km

• M1: 166,802 km (0.085 R)
• M2: 632,949 km (0.067 R)
• M3: 1,068,428 km (0.113 R)
• M4: 1,547,590 km (0.105 R)
• M5: 3,456,758 km (0.068 R)
• M6: 3,989,326 km (0.111 R)
• M7: 6,098,357 km (0.076 R)
• M8: 6,665,333 km (0.099 R)
• M9: 7,552,897 km (0.027 R)
• M10: 8,207,837 km (0.093 R)
• M11: 9,227,795 km (0.107 R)
• M12: 10,152,609 km (0.079 R)
• M13: 11,251,705 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.3

Radius: 13

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.52 AU - 4.06 AU

Year: 3292 Days

Day: 11.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,965,957 km

• M1: 161,715 km (0.098 R)
• M2: 743,801 km (0.118 R)
• M3: 1,204,712 km (0.046 R)
• M4: 2,120,101 km (0.108 R)
• M5: 2,669,424 km (0.106 R)
• M6: 4,017,152 km (0.066 R)
• M7: 4,525,934 km (0.049 R)
• M8: 6,626,886 km (0.066 R)
• M9: 7,589,250 km (0.091 R)
• M10: 8,642,568 km (0.113 R)
• M11: 10,285,751 km (0.051 R)
• M12: 20,407,394 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965

Radius: 4

Gravity: 60.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.25 AU - 15.31 AU

Year: 19202 Days

Day: 25 Hours

Environment

Temp: -202 °C

Axial Tilt: 68.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,965,957 km

• M1: 49,966 km (0.071 R)
• M2: 189,541 km (0.036 R)
• M3: 566,527 km (0.097 R)
• M4: 743,801 km (0.087 R)
• M5: 945,309 km (0.063 R)
• M6: 3,339,324 km (0.1 R)
• M7: 3,952,825 km (0.119 R)
• M8: 5,319,700 km (0.097 R)
• M9: 7,311,446 km (0.118 R)
• M10: 8,072,451 km (0.075 R)
• M11: 8,608,310 km (0.057 R)
• M12: 9,573,217 km (0.113 R)
• M13: 11,054,834 km (0.051 R)
• M14: 13,332,461 km (0.111 R)
• M15: 16,489,276 km (0.072 R)
• M16: 20,014,101 km (0.079 R)
• M17: 20,499,546 km (0.07 R)
• M18: 26,251,285 km (0.04 R)
• M19: 27,660,945 km (0.087 R)
• M20: 31,665,232 km (0.042 R)
• M21: 38,369,610 km (0.103 R)
• M22: 39,723,770 km (0.118 R)
• M23: 40,182,138 km (0.069 R)
• M24: 42,526,935 km (0.095 R)
• M25: 48,697,398 km (0.069 R)
• M26: 49,574,490 km (0.025 R)
• M27: 49,751,165 km (0.104 R)
• M28: 49,928,140 km (0.12 R)
• M29: 52,451,706 km (0.037 R)
• M30: 55,058,898 km (0.063 R)
• M31: 56,586,891 km (0.113 R)
• M32: 58,931,388 km (0.116 R)
• M33: 64,022,354 km (0.088 R)
• M34: 68,737,978 km (0.037 R)
• M35: 75,768,030 km (0.105 R)
• M36: 80,305,184 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.3

Radius: 5.3

Gravity: 31.73 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 11.45 AU - 14.97 AU

Year: 21424 Days

Day: 20.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,965,957 km

• M1: 65,973 km (0.106 R)
• M2: 442,211 km (0.115 R)
• M3: 1,082,341 km (0.08 R)
• M4: 1,932,954 km (0.077 R)
• M5: 2,319,665 km (0.074 R)
• M6: 2,860,461 km (0.044 R)
• M7: 3,728,278 km (0.096 R)
• M8: 4,291,664 km (0.093 R)
• M9: 4,648,604 km (0.089 R)
• M10: 5,503,257 km (0.078 R)
• M11: 6,689,867 km (0.092 R)
• M12: 7,620,815 km (0.065 R)
• M13: 9,979,824 km (0.04 R)
• M14: 12,640,571 km (0.064 R)
• M15: 12,930,193 km (0.099 R)
• M16: 14,523,859 km (0.117 R)
• M17: 14,841,605 km (0.056 R)
• M18: 16,074,590 km (0.107 R)
• M19: 16,672,832 km (0.053 R)
• M20: 17,552,767 km (0.103 R)
• M21: 18,004,253 km (0.088 R)
• M22: 20,776,601 km (0.117 R)
• M23: 27,753,247 km (0.112 R)
• M24: 29,112,793 km (0.082 R)
• M25: 29,872,600 km (0.033 R)
• M26: 35,137,398 km (0.093 R)
• M27: 37,762,991 km (0.07 R)
• M28: 41,304,570 km (0.099 R)
• M29: 49,574,790 km (0.06 R)
• M30: 50,657,579 km (0.101 R)
• M31: 53,057,578 km (0.055 R)
• M32: 55,919,684 km (0.118 R)
• M33: 62,575,144 km (0.103 R)
• M34: 66,418,612 km (0.102 R)
• M35: 66,855,139 km (0.097 R)
• M36: 75,754,417 km (0.095 R)
• M37: 77,430,960 km (0.099 R)
• M38: 84,384,868 km (0.119 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: 180 - 11,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit