🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.88 AU - 1.38 AU

Year: 428 Days

Day: 37.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,172,181 km

• M1: 434,133 km (0.053 R)
• M2: 876,644 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.8

Radius: 13.1

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.21 AU - 7.51 AU

Year: 7117 Days

Day: 7.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,172,181 km

• M1: 163,510 km (0.106 R)
• M2: 645,664 km (0.109 R)
• M3: 1,430,455 km (0.061 R)
• M4: 2,021,516 km (0.094 R)
• M5: 2,736,444 km (0.091 R)
• M6: 3,930,983 km (0.102 R)
• M7: 6,768,406 km (0.066 R)
• M8: 7,324,312 km (0.104 R)
• M9: 9,991,343 km (0.115 R)
• M10: 10,529,895 km (0.114 R)
• M11: 11,040,323 km (0.06 R)
• M12: 14,233,789 km (0.083 R)
• M13: 15,324,656 km (0.061 R)
• M14: 16,470,277 km (0.1 R)
• M15: 17,414,539 km (0.064 R)
• M16: 19,273,292 km (0.088 R)
• M17: 26,651,459 km (0.104 R)
• M18: 29,295,452 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.7

Radius: 9.4

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.77 AU - 8.61 AU

Year: 7601 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 73,172,181 km

• M1: 116,986 km (0.109 R)
• M2: 579,542 km (0.098 R)
• M3: 1,032,375 km (0.088 R)
• M4: 1,515,576 km (0.025 R)
• M5: 2,501,276 km (0.087 R)
• M6: 4,399,225 km (0.1 R)
• M7: 4,752,874 km (0.096 R)
• M8: 5,154,993 km (0.12 R)
• M9: 5,705,214 km (0.104 R)
• M10: 6,464,872 km (0.048 R)
• M11: 7,178,753 km (0.106 R)
• M12: 7,478,697 km (0.112 R)
• M13: 8,143,958 km (0.089 R)
• M14: 8,553,557 km (0.112 R)
• M15: 10,762,071 km (0.104 R)
• M16: 13,438,526 km (0.083 R)
• M17: 15,143,493 km (0.07 R)
• M18: 15,513,449 km (0.047 R)
• M19: 16,016,098 km (0.109 R)
• M20: 20,662,458 km (0.097 R)
• M21: 21,891,704 km (0.12 R)
• M22: 24,243,083 km (0.064 R)
• M23: 28,310,350 km (0.071 R)
• M24: 31,493,793 km (0.096 R)
• M25: 31,895,164 km (0.078 R)
• M26: 33,743,894 km (0.032 R)
• M27: 35,122,738 km (0.072 R)
• M28: 36,649,234 km (0.077 R)
• M29: 36,982,090 km (0.099 R)
• M30: 37,428,938 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.9

Radius: 8.8

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.32 AU - 10.38 AU

Year: 8601 Days

Day: 8.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 73,172,181 km

• M1: 111,151 km (0.117 R)
• M2: 539,899 km (0.105 R)
• M3: 1,157,439 km (0.094 R)
• M4: 1,905,278 km (0.103 R)
• M5: 2,256,085 km (0.061 R)
• M6: 2,784,615 km (0.079 R)
• M7: 3,152,626 km (0.087 R)
• M8: 4,402,067 km (0.078 R)
• M9: 5,288,584 km (0.114 R)
• M10: 5,822,798 km (0.03 R)
• M11: 7,411,677 km (0.076 R)
• M12: 10,094,864 km (0.113 R)
• M13: 10,476,488 km (0.098 R)
• M14: 10,917,204 km (0.088 R)
• M15: 12,046,817 km (0.111 R)
• M16: 12,860,331 km (0.084 R)
• M17: 13,195,879 km (0.104 R)
• M18: 15,965,982 km (0.1 R)
• M19: 17,013,915 km (0.114 R)
• M20: 18,177,039 km (0.042 R)
• M21: 19,029,298 km (0.118 R)
• M22: 23,197,244 km (0.115 R)
• M23: 24,115,177 km (0.113 R)
• M24: 26,832,024 km (0.054 R)
• M25: 28,217,150 km (0.111 R)
• M26: 29,746,489 km (0.104 R)
• M27: 33,704,400 km (0.094 R)
• M28: 37,999,954 km (0.069 R)
• M29: 38,691,694 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.8

Radius: 3.2

Gravity: 56.62 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.26 AU - 16.54 AU

Year: 20501 Days

Day: 19.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,172,181 km

• M1: 40,092 km (0.085 R)
• M2: 139,874 km (0.071 R)
• M3: 286,630 km (0.083 R)
• M4: 707,448 km (0.082 R)
• M5: 872,754 km (0.092 R)
• M6: 1,001,109 km (0.078 R)
• M7: 1,182,422 km (0.115 R)
• M8: 1,325,138 km (0.089 R)
• M9: 1,463,366 km (0.108 R)
• M10: 1,577,360 km (0.109 R)
• M11: 1,679,834 km (0.053 R)
• M12: 3,121,958 km (0.118 R)
• M13: 3,451,821 km (0.108 R)
• M14: 4,021,191 km (0.09 R)
• M15: 4,213,274 km (0.103 R)
• M16: 4,826,327 km (0.09 R)
• M17: 5,574,914 km (0.062 R)
• M18: 5,854,363 km (0.071 R)
• M19: 6,354,768 km (0.105 R)
• M20: 10,743,670 km (0.088 R)
• M21: 12,609,754 km (0.115 R)
• M22: 13,870,565 km (0.048 R)
• M23: 15,915,568 km (0.103 R)
• M24: 17,385,068 km (0.049 R)
• M25: 18,853,820 km (0.108 R)
• M26: 20,216,656 km (0.088 R)
• M27: 27,908,979 km (0.113 R)
• M28: 28,723,988 km (0.064 R)
• M29: 29,196,867 km (0.089 R)
• M30: 34,346,026 km (0.119 R)
• M31: 43,076,707 km (0.068 R)
• M32: 48,864,948 km (0.036 R)
• M33: 55,697,082 km (0.112 R)
• M34: 56,063,597 km (0.059 R)
• M35: 64,540,710 km (0.088 R)
• M36: 64,742,667 km (0.118 R)
• M37: 67,614,946 km (0.112 R)
• M38: 68,450,899 km (0.111 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 12,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit