🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.93 AU - 1.51 AU

Year: 492 Days

Day: 19.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.22 AU - 3.18 AU

Year: 1620 Days

Day: 18.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,583,426 km

• M1: 951,592 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.9

Radius: 13.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.05 AU - 8.83 AU

Year: 7412 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 113,583,426 km

• M1: 172,935 km (0.096 R)
• M2: 710,291 km (0.099 R)
• M3: 1,848,282 km (0.102 R)
• M4: 2,772,946 km (0.099 R)
• M5: 3,562,823 km (0.079 R)
• M6: 4,715,026 km (0.07 R)
• M7: 5,199,274 km (0.099 R)
• M8: 7,108,292 km (0.079 R)
• M9: 8,466,043 km (0.043 R)
• M10: 9,315,908 km (0.112 R)
• M11: 9,807,188 km (0.03 R)
• M12: 10,315,820 km (0.105 R)
• M13: 11,186,181 km (0.112 R)
• M14: 11,844,711 km (0.106 R)
• M15: 14,092,867 km (0.105 R)
• M16: 15,595,877 km (0.084 R)
• M17: 17,270,027 km (0.054 R)
• M18: 24,495,155 km (0.113 R)
• M19: 29,239,652 km (0.088 R)
• M20: 30,882,835 km (0.076 R)
• M21: 33,826,622 km (0.045 R)
• M22: 34,352,458 km (0.076 R)
• M23: 35,312,727 km (0.107 R)
• M24: 36,400,453 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.8

Radius: 8

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.66 AU - 8.78 AU

Year: 9405 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 113,583,426 km

• M1: 99,632 km (0.095 R)
• M2: 407,355 km (0.076 R)
• M3: 737,069 km (0.065 R)
• M4: 1,082,490 km (0.097 R)
• M5: 1,383,930 km (0.1 R)
• M6: 1,726,210 km (0.098 R)
• M7: 2,813,936 km (0.087 R)
• M8: 3,722,893 km (0.067 R)
• M9: 5,746,802 km (0.111 R)
• M10: 6,070,532 km (0.032 R)
• M11: 6,637,059 km (0.103 R)
• M12: 7,788,215 km (0.082 R)
• M13: 9,067,277 km (0.047 R)
• M14: 9,358,544 km (0.034 R)
• M15: 10,480,827 km (0.069 R)
• M16: 13,174,486 km (0.053 R)
• M17: 18,608,778 km (0.032 R)
• M18: 19,080,012 km (0.101 R)
• M19: 21,556,305 km (0.117 R)
• M20: 22,163,523 km (0.078 R)
• M21: 26,146,716 km (0.057 R)
• M22: 30,042,693 km (0.11 R)
• M23: 31,459,535 km (0.042 R)
• M24: 38,962,167 km (0.056 R)
• M25: 41,041,428 km (0.106 R)
• M26: 47,867,579 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.4

Radius: 9.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.93 AU - 12.21 AU

Year: 15316 Days

Day: 5.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 113,583,426 km

• M1: 119,529 km (0.043 R)
• M2: 731,982 km (0.067 R)
• M3: 1,835,416 km (0.109 R)
• M4: 2,708,021 km (0.096 R)
• M5: 3,225,779 km (0.052 R)
• M6: 4,859,687 km (0.097 R)
• M7: 5,521,807 km (0.114 R)
• M8: 8,319,736 km (0.104 R)
• M9: 8,927,552 km (0.12 R)
• M10: 13,089,514 km (0.085 R)
• M11: 13,401,725 km (0.109 R)
• M12: 15,589,295 km (0.093 R)
• M13: 16,224,936 km (0.106 R)
• M14: 17,548,129 km (0.117 R)
• M15: 23,841,263 km (0.051 R)
• M16: 25,743,250 km (0.072 R)
• M17: 31,269,097 km (0.083 R)
• M18: 32,053,438 km (0.079 R)
• M19: 34,130,455 km (0.09 R)
• M20: 34,485,152 km (0.074 R)
• M21: 37,915,132 km (0.1 R)
• M22: 39,322,698 km (0.111 R)
• M23: 40,368,088 km (0.105 R)
• M24: 41,297,988 km (0.093 R)
• M25: 42,650,951 km (0.053 R)
• M26: 44,313,133 km (0.078 R)
• M27: 46,741,406 km (0.118 R)
• M28: 48,508,007 km (0.065 R)
• M29: 48,806,605 km (0.093 R)
• M30: 51,861,393 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943

Radius: 5.7

Gravity: 29.02 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.69 AU - 21.01 AU

Year: 31089 Days

Day: 22.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 113,583,426 km

• M1: 87,814 km (0.115 R)
• M2: 580,739 km (0.101 R)
• M3: 886,966 km (0.072 R)
• M4: 1,263,204 km (0.051 R)
• M5: 1,740,272 km (0.083 R)
• M6: 4,224,793 km (0.059 R)
• M7: 5,279,159 km (0.12 R)
• M8: 6,448,267 km (0.109 R)
• M9: 7,667,489 km (0.1 R)
• M10: 8,301,934 km (0.118 R)
• M11: 14,430,959 km (0.092 R)
• M12: 19,792,696 km (0.101 R)
• M13: 20,219,798 km (0.118 R)
• M14: 20,653,183 km (0.095 R)
• M15: 23,621,803 km (0.112 R)
• M16: 27,124,039 km (0.05 R)
• M17: 27,651,072 km (0.065 R)
• M18: 29,411,091 km (0.102 R)
• M19: 33,754,665 km (0.049 R)
• M20: 34,364,426 km (0.08 R)
• M21: 37,849,308 km (0.106 R)
• M22: 38,177,377 km (0.099 R)
• M23: 40,185,429 km (0.065 R)
• M24: 41,911,788 km (0.115 R)
• M25: 42,793,219 km (0.113 R)
• M26: 43,507,250 km (0.1 R)
• M27: 45,142,803 km (0.108 R)
• M28: 58,626,358 km (0.096 R)
• M29: 66,870,847 km (0.106 R)
• M30: 73,029,492 km (0.111 R)
• M31: 77,426,472 km (0.119 R)
• M32: 84,487,641 km (0.117 R)
• M33: 91,965,889 km (0.058 R)
• M34: 93,154,145 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 19,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit