🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.27 AU - 1.65 AU

Year: 632 Days

Day: 21.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,662,781 km

• M1: 1,193,941 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.84 AU - 3.24 AU

Year: 1898 Days

Day: 44.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.4 AU - 4.96 AU

Year: 3626 Days

Day: 37.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.4

Radius: 8.7

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.38 AU - 8.94 AU

Year: 8349 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,662,781 km

• M1: 109,506 km (0.112 R)
• M2: 280,646 km (0.111 R)
• M3: 346,319 km (0.103 R)
• M4: 625,469 km (0.052 R)
• M5: 898,934 km (0.112 R)
• M6: 968,646 km (0.102 R)
• M7: 1,286,093 km (0.055 R)
• M8: 1,446,462 km (0.06 R)
• M9: 1,635,105 km (0.054 R)
• M10: 2,541,817 km (0.076 R)
• M11: 2,642,497 km (0.086 R)
• M12: 3,005,421 km (0.099 R)
• M13: 3,112,085 km (0.074 R)
• M14: 3,192,867 km (0.099 R)
• M15: 3,749,671 km (0.108 R)
• M16: 4,276,405 km (0.109 R)
• M17: 4,702,160 km (0.06 R)
• M18: 5,463,314 km (0.09 R)
• M19: 5,825,042 km (0.099 R)
• M20: 6,194,549 km (0.103 R)
• M21: 6,850,535 km (0.101 R)
• M22: 8,909,750 km (0.105 R)
• M23: 11,020,277 km (0.072 R)
• M24: 11,351,786 km (0.055 R)
• M25: 12,152,284 km (0.083 R)
• M26: 12,365,910 km (0.11 R)
• M27: 13,408,756 km (0.12 R)
• M28: 13,896,146 km (0.09 R)
• M29: 14,842,802 km (0.115 R)
• M30: 15,162,941 km (0.111 R)
• M31: 16,230,771 km (0.063 R)
• M32: 16,324,718 km (0.092 R)
• M33: 16,466,088 km (0.117 R)
• M34: 16,607,907 km (0.086 R)
• M35: 16,892,592 km (0.066 R)
• M36: 17,083,329 km (0.099 R)
• M37: 17,179,071 km (0.073 R)
• M38: 17,756,519 km (0.086 R)
• M39: 17,853,459 km (0.065 R)
• M40: 19,877,967 km (0.115 R)
• M41: 20,129,889 km (0.104 R)
• M42: 20,789,616 km (0.115 R)
• M43: 21,404,912 km (0.093 R)
• M44: 21,766,490 km (0.048 R)
• M45: 21,870,311 km (0.053 R)
• M46: 22,495,929 km (0.111 R)
• M47: 23,711,711 km (0.083 R)
• M48: 24,894,432 km (0.08 R)
• M49: 26,261,607 km (0.115 R)
• M50: 26,537,914 km (0.045 R)
• M51: 26,759,768 km (0.1 R)
• M52: 27,428,770 km (0.109 R)
• M53: 27,484,869 km (0.112 R)
• M54: 27,653,017 km (0.1 R)
• M55: 28,840,375 km (0.091 R)
• M56: 29,583,577 km (0.1 R)
• M57: 30,044,189 km (0.089 R)
• M58: 30,972,294 km (0.032 R)
• M59: 31,264,309 km (0.065 R)
• M60: 31,616,014 km (0.113 R)
• M61: 32,145,890 km (0.085 R)
• M62: 32,619,217 km (0.073 R)
• M63: 32,678,608 km (0.116 R)
• M64: 33,333,846 km (0.09 R)
• M65: 33,933,135 km (0.035 R)
• M66: 34,053,412 km (0.109 R)
• M67: 34,113,700 km (0.092 R)
• M68: 34,234,126 km (0.12 R)
• M69: 34,294,564 km (0.079 R)
• M70: 35,081,748 km (0.06 R)
• M71: 35,325,144 km (0.086 R)
• M72: 35,508,102 km (0.07 R)
• M73: 37,044,921 km (0.118 R)
• M74: 37,168,788 km (0.112 R)
• M75: 37,292,804 km (0.103 R)
• M76: 37,541,286 km (0.097 R)
• M77: 38,164,810 km (0.063 R)
• M78: 38,289,874 km (0.036 R)
• M79: 38,728,944 km (0.086 R)
• M80: 39,358,901 km (0.083 R)
• M81: 39,738,580 km (0.083 R)
• M82: 40,310,343 km (0.096 R)
• M83: 40,437,800 km (0.093 R)
• M84: 42,041,789 km (0.046 R)
• M85: 42,171,041 km (0.088 R)
• M86: 42,300,444 km (0.111 R)
• M87: 43,274,774 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.9

Radius: 9

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.12 AU - 11.5 AU

Year: 13623 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,662,781 km

• M1: 300,093 km (0.11 R)
• M2: 423,811 km (0.098 R)
• M3: 510,877 km (0.039 R)
• M4: 664,364 km (0.049 R)
• M5: 726,148 km (0.044 R)
• M6: 855,999 km (0.071 R)
• M7: 947,104 km (0.025 R)
• M8: 1,790,387 km (0.103 R)
• M9: 2,279,872 km (0.109 R)
• M10: 3,123,903 km (0.119 R)
• M11: 3,523,628 km (0.086 R)
• M12: 3,862,767 km (0.1 R)
• M13: 4,016,852 km (0.107 R)
• M14: 4,451,285 km (0.086 R)
• M15: 4,572,459 km (0.12 R)
• M16: 4,694,531 km (0.052 R)
• M17: 4,859,238 km (0.114 R)
• M18: 5,109,814 km (0.051 R)
• M19: 5,710,899 km (0.046 R)
• M20: 5,798,563 km (0.117 R)
• M21: 6,153,858 km (0.075 R)
• M22: 6,562,260 km (0.095 R)
• M23: 7,073,137 km (0.092 R)
• M24: 7,357,223 km (0.085 R)
• M25: 7,645,050 km (0.086 R)
• M26: 7,936,616 km (0.069 R)
• M27: 8,884,019 km (0.11 R)
• M28: 9,088,071 km (0.08 R)
• M29: 10,078,109 km (0.049 R)
• M30: 10,666,777 km (0.117 R)
• M31: 12,046,219 km (0.088 R)
• M32: 12,102,468 km (0.111 R)
• M33: 12,442,354 km (0.109 R)
• M34: 13,073,657 km (0.085 R)
• M35: 13,597,848 km (0.04 R)
• M36: 14,069,680 km (0.089 R)
• M37: 14,129,070 km (0.071 R)
• M38: 14,367,230 km (0.085 R)
• M39: 14,968,763 km (0.119 R)
• M40: 16,258,446 km (0.042 R)
• M41: 16,383,061 km (0.051 R)
• M42: 16,759,001 km (0.091 R)
• M43: 18,942,830 km (0.09 R)
• M44: 19,271,347 km (0.028 R)
• M45: 20,067,806 km (0.036 R)
• M46: 20,335,587 km (0.071 R)
• M47: 22,036,514 km (0.038 R)
• M48: 23,008,751 km (0.087 R)
• M49: 23,429,719 km (0.105 R)
• M50: 24,137,018 km (0.051 R)
• M51: 24,350,644 km (0.103 R)
• M52: 24,422,002 km (0.105 R)
• M53: 26,373,955 km (0.117 R)
• M54: 28,225,528 km (0.111 R)
• M55: 28,600,869 km (0.106 R)
• M56: 28,902,309 km (0.119 R)
• M57: 31,196,691 km (0.098 R)
• M58: 31,351,824 km (0.067 R)
• M59: 32,601,266 km (0.041 R)
• M60: 33,787,427 km (0.063 R)
• M61: 35,471,750 km (0.092 R)
• M62: 36,446,380 km (0.083 R)
• M63: 37,924,855 km (0.048 R)
• M64: 39,255,379 km (0.088 R)
• M65: 39,674,402 km (0.072 R)
• M66: 40,178,996 km (0.098 R)
• M67: 41,279,737 km (0.055 R)
• M68: 43,857,757 km (0.117 R)
• M69: 46,487,239 km (0.078 R)
• M70: 47,019,359 km (0.099 R)
• M71: 47,999,973 km (0.062 R)
• M72: 48,358,260 km (0.064 R)
• M73: 49,167,584 km (0.117 R)
• M74: 50,344,471 km (0.108 R)
• M75: 50,799,697 km (0.034 R)
• M76: 51,439,078 km (0.098 R)
• M77: 55,895,449 km (0.061 R)
• M78: 55,989,696 km (0.046 R)
• M79: 56,178,040 km (0.096 R)
• M80: 56,555,625 km (0.062 R)
• M81: 57,693,316 km (0.087 R)
• M82: 57,978,899 km (0.075 R)
• M83: 58,551,559 km (0.037 R)
• M84: 58,934,380 km (0.116 R)
• M85: 59,991,289 km (0.089 R)
• M86: 60,570,532 km (0.07 R)
• M87: 62,123,957 km (0.05 R)
• M88: 62,319,032 km (0.082 R)
• M89: 63,003,592 km (0.12 R)
• M90: 63,788,981 km (0.042 R)
• M91: 65,468,516 km (0.105 R)
• M92: 65,766,366 km (0.083 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 16,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit