🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.84 AU - 0.9 AU

Year: 309 Days

Day: 21 Hours

Environment

Temp: 15 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.82 AU - 0.94 AU

Year: 314 Days

Day: 29.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,219,786 km

• M1: 94,546 km (0.117 R)
• M2: 359,484 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.87 AU - 1.33 AU

Year: 439 Days

Day: 31.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.23 AU - 1.23 AU

Year: 519 Days

Day: 21 Hours

Environment

Temp: -40 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.36 AU - 1.88 AU

Year: 785 Days

Day: 38.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.62 AU - 4.3 AU

Year: 2451 Days

Day: 46.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.9

Radius: 10.7

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.23 AU - 9.29 AU

Year: 10730 Days

Day: 7.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,219,786 km

• M1: 135,386 km (0.1 R)
• M2: 228,885 km (0.047 R)
• M3: 404,064 km (0.117 R)
• M4: 610,359 km (0.1 R)
• M5: 716,125 km (0.069 R)
• M6: 1,060,499 km (0.05 R)
• M7: 1,151,156 km (0.082 R)
• M8: 1,736,233 km (0.041 R)
• M9: 2,318,169 km (0.047 R)
• M10: 2,420,793 km (0.089 R)
• M11: 2,738,090 km (0.071 R)
• M12: 3,163,097 km (0.043 R)
• M13: 3,628,796 km (0.069 R)
• M14: 3,708,531 km (0.12 R)
• M15: 3,890,143 km (0.086 R)
• M16: 4,033,458 km (0.088 R)
• M17: 4,178,568 km (0.1 R)
• M18: 4,346,566 km (0.071 R)
• M19: 4,689,145 km (0.115 R)
• M20: 5,107,571 km (0.069 R)
• M21: 5,355,305 km (0.1 R)
• M22: 5,423,671 km (0.044 R)
• M23: 6,506,460 km (0.079 R)
• M24: 7,273,299 km (0.086 R)
• M25: 7,809,009 km (0.099 R)
• M26: 8,042,531 km (0.12 R)
• M27: 8,489,978 km (0.105 R)
• M28: 9,354,056 km (0.096 R)
• M29: 9,464,010 km (0.118 R)
• M30: 10,274,382 km (0.086 R)
• M31: 10,530,344 km (0.108 R)
• M32: 10,702,232 km (0.074 R)
• M33: 11,106,744 km (0.086 R)
• M34: 11,223,281 km (0.053 R)
• M35: 11,516,493 km (0.107 R)
• M36: 11,901,259 km (0.034 R)
• M37: 12,562,332 km (0.026 R)
• M38: 13,019,802 km (0.084 R)
• M39: 13,235,073 km (0.112 R)
• M40: 13,888,367 km (0.095 R)
• M41: 14,014,029 km (0.051 R)
• M42: 14,488,404 km (0.045 R)
• M43: 15,323,310 km (0.104 R)
• M44: 16,838,288 km (0.077 R)
• M45: 16,972,327 km (0.099 R)
• M46: 17,207,645 km (0.113 R)
• M47: 18,159,835 km (0.051 R)
• M48: 18,538,617 km (0.07 R)
• M49: 19,094,373 km (0.118 R)
• M50: 19,339,115 km (0.078 R)
• M51: 19,937,955 km (0.037 R)
• M52: 20,008,865 km (0.114 R)
• M53: 20,400,063 km (0.113 R)
• M54: 20,507,175 km (0.108 R)
• M55: 20,757,901 km (0.05 R)
• M56: 21,770,978 km (0.058 R)
• M57: 22,100,093 km (0.102 R)
• M58: 22,541,258 km (0.104 R)
• M59: 23,022,664 km (0.106 R)
• M60: 23,171,513 km (0.115 R)
• M61: 23,732,356 km (0.093 R)
• M62: 24,033,197 km (0.043 R)
• M63: 24,108,744 km (0.032 R)
• M64: 24,524,925 km (0.098 R)
• M65: 24,829,207 km (0.12 R)
• M66: 25,556,851 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 14.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.64 AU - 14.32 AU

Year: 14812 Days

Day: 14.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,219,786 km

• M1: 186,997 km (0.051 R)
• M2: 305,030 km (0.113 R)
• M3: 422,913 km (0.108 R)
• M4: 547,528 km (0.112 R)
• M5: 1,078,601 km (0.077 R)
• M6: 1,311,973 km (0.109 R)
• M7: 1,912,758 km (0.095 R)
• M8: 2,025,555 km (0.039 R)
• M9: 2,347,939 km (0.109 R)
• M10: 2,531,046 km (0.045 R)
• M11: 2,911,474 km (0.101 R)
• M12: 3,042,521 km (0.11 R)
• M13: 3,378,967 km (0.113 R)
• M14: 3,656,920 km (0.093 R)
• M15: 3,834,493 km (0.103 R)
• M16: 4,235,415 km (0.082 R)
• M17: 4,688,397 km (0.093 R)
• M18: 5,397,192 km (0.117 R)
• M19: 5,723,016 km (0.107 R)
• M20: 6,097,460 km (0.118 R)
• M21: 6,224,169 km (0.089 R)
• M22: 6,783,067 km (0.064 R)
• M23: 7,811,402 km (0.052 R)
• M24: 8,041,334 km (0.1 R)
• M25: 8,745,043 km (0.054 R)
• M26: 9,566,335 km (0.059 R)
• M27: 10,362,046 km (0.09 R)
• M28: 10,972,705 km (0.071 R)
• M29: 11,282,522 km (0.093 R)
• M30: 11,386,343 km (0.079 R)
• M31: 11,490,612 km (0.11 R)
• M32: 12,282,584 km (0.088 R)
• M33: 12,766,233 km (0.086 R)
• M34: 13,586,179 km (0.055 R)
• M35: 15,334,530 km (0.099 R)
• M36: 15,623,104 km (0.112 R)
• M37: 16,264,430 km (0.069 R)
• M38: 16,855,042 km (0.116 R)
• M39: 17,212,731 km (0.066 R)
• M40: 17,875,001 km (0.074 R)
• M41: 18,423,127 km (0.053 R)
• M42: 18,607,133 km (0.085 R)
• M43: 19,038,723 km (0.094 R)
• M44: 20,480,098 km (0.055 R)
• M45: 22,086,330 km (0.115 R)
• M46: 23,933,116 km (0.106 R)
• M47: 24,134,026 km (0.088 R)
• M48: 25,010,670 km (0.054 R)
• M49: 26,518,018 km (0.074 R)
• M50: 27,003,762 km (0.12 R)
• M51: 28,691,525 km (0.047 R)
• M52: 28,833,793 km (0.091 R)
• M53: 28,976,210 km (0.104 R)
• M54: 29,190,285 km (0.109 R)
• M55: 30,340,842 km (0.083 R)
• M56: 30,776,172 km (0.118 R)
• M57: 32,612,336 km (0.07 R)
• M58: 33,132,787 km (0.115 R)
• M59: 33,731,029 km (0.031 R)
• M60: 34,332,861 km (0.081 R)
• M61: 34,483,805 km (0.086 R)
• M62: 34,635,049 km (0.066 R)
• M63: 34,786,442 km (0.12 R)
• M64: 39,985,716 km (0.062 R)
• M65: 40,463,082 km (0.084 R)
• M66: 40,862,359 km (0.052 R)
• M67: 41,423,351 km (0.111 R)
• M68: 41,906,403 km (0.096 R)
• M69: 42,715,578 km (0.112 R)
• M70: 45,587,857 km (0.11 R)
• M71: 46,253,268 km (0.105 R)
• M72: 46,921,671 km (0.101 R)
• M73: 48,268,351 km (0.062 R)
• M74: 48,606,891 km (0.1 R)
• M75: 48,776,535 km (0.103 R)
• M76: 49,116,422 km (0.109 R)
• M77: 49,286,664 km (0.066 R)
• M78: 50,226,288 km (0.118 R)
• M79: 51,430,701 km (0.114 R)
• M80: 52,123,339 km (0.107 R)
• M81: 53,692,770 km (0.092 R)
• M82: 54,395,431 km (0.116 R)
• M83: 56,343,046 km (0.111 R)
• M84: 56,699,687 km (0.115 R)
• M85: 58,493,815 km (0.095 R)
• M86: 61,219,787 km (0.1 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: 288 - 16,439 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit