🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.68 AU

Year: 186 Days

Day: 38.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 103.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.8 AU - 1.16 AU

Year: 443 Days

Day: 12 Hours

Environment

Temp: -71 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,485,078 km

• M1: 92,601 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.96 AU - 1.02 AU

Year: 450 Days

Day: 15.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,485,078 km

• M1: 788,680 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.07 AU - 1.59 AU

Year: 700 Days

Day: 12.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.56 AU - 2.32 AU

Year: 1234 Days

Day: 28.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,485,078 km

• M1: 554,559 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 14.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.97 AU - 3.05 AU

Year: 1816 Days

Day: 10.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 74,485,078 km

• M1: 185,651 km (0.029 R)
• M2: 387,608 km (0.045 R)
• M3: 618,438 km (0.11 R)
• M4: 969,394 km (0.055 R)
• M5: 1,185,862 km (0.085 R)
• M6: 1,279,062 km (0.099 R)
• M7: 1,419,235 km (0.116 R)
• M8: 1,565,093 km (0.045 R)
• M9: 1,823,149 km (0.062 R)
• M10: 1,952,551 km (0.068 R)
• M11: 2,126,534 km (0.062 R)
• M12: 2,284,659 km (0.102 R)
• M13: 2,468,664 km (0.032 R)
• M14: 2,703,084 km (0.091 R)
• M15: 3,003,626 km (0.116 R)
• M16: 3,134,075 km (0.079 R)
• M17: 3,462,742 km (0.08 R)
• M18: 4,515,313 km (0.109 R)
• M19: 4,693,184 km (0.095 R)
• M20: 4,789,974 km (0.11 R)
• M21: 4,929,250 km (0.094 R)
• M22: 5,140,931 km (0.105 R)
• M23: 5,370,115 km (0.112 R)
• M24: 5,734,984 km (0.104 R)
• M25: 5,913,005 km (0.074 R)
• M26: 6,047,793 km (0.104 R)
• M27: 6,244,215 km (0.12 R)
• M28: 6,473,698 km (0.106 R)
• M29: 6,752,698 km (0.069 R)
• M30: 6,893,619 km (0.089 R)
• M31: 7,146,889 km (0.115 R)
• M32: 7,548,559 km (0.108 R)
• M33: 7,678,709 km (0.079 R)
• M34: 7,776,696 km (0.102 R)
• M35: 7,957,709 km (0.062 R)
• M36: 8,073,647 km (0.106 R)
• M37: 8,627,459 km (0.035 R)
• M38: 8,729,634 km (0.094 R)
• M39: 8,849,163 km (0.107 R)
• M40: 9,107,219 km (0.039 R)
• M41: 9,542,998 km (0.073 R)
• M42: 9,719,224 km (0.091 R)
• M43: 9,949,904 km (0.047 R)
• M44: 10,164,577 km (0.076 R)
• M45: 10,308,490 km (0.096 R)
• M46: 10,453,002 km (0.111 R)
• M47: 10,616,512 km (0.041 R)
• M48: 11,112,279 km (0.097 R)
• M49: 11,279,231 km (0.098 R)
• M50: 11,372,281 km (0.116 R)
• M51: 11,709,474 km (0.064 R)
• M52: 12,317,290 km (0.066 R)
• M53: 12,470,927 km (0.104 R)
• M54: 12,799,295 km (0.11 R)
• M55: 13,032,966 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.5

Radius: 6.4

Gravity: 20.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.46 AU - 12.32 AU

Year: 17550 Days

Day: 17.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,485,078 km

• M1: 189,840 km (0.082 R)
• M2: 697,276 km (0.104 R)
• M3: 1,858,754 km (0.098 R)
• M4: 2,021,965 km (0.102 R)
• M5: 2,223,922 km (0.119 R)
• M6: 2,720,437 km (0.106 R)
• M7: 3,019,184 km (0.114 R)
• M8: 3,407,391 km (0.097 R)
• M9: 3,894,033 km (0.036 R)
• M10: 4,752,575 km (0.053 R)
• M11: 4,886,315 km (0.106 R)
• M12: 4,931,045 km (0.113 R)
• M13: 5,203,164 km (0.116 R)
• M14: 5,667,366 km (0.09 R)
• M15: 7,137,913 km (0.118 R)
• M16: 7,342,413 km (0.101 R)
• M17: 7,549,008 km (0.103 R)
• M18: 7,915,074 km (0.057 R)
• M19: 8,664,409 km (0.063 R)
• M20: 10,057,914 km (0.097 R)
• M21: 11,759,589 km (0.093 R)
• M22: 12,001,340 km (0.073 R)
• M23: 12,674,231 km (0.057 R)
• M24: 13,171,345 km (0.081 R)
• M25: 13,992,786 km (0.052 R)
• M26: 14,184,721 km (0.085 R)
• M27: 14,635,908 km (0.113 R)
• M28: 15,950,723 km (0.031 R)
• M29: 16,757,654 km (0.116 R)
• M30: 17,029,474 km (0.057 R)
• M31: 17,784,793 km (0.097 R)
• M32: 19,899,658 km (0.112 R)
• M33: 20,404,551 km (0.076 R)
• M34: 20,549,512 km (0.111 R)
• M35: 20,622,066 km (0.08 R)
• M36: 21,795,811 km (0.075 R)
• M37: 22,092,614 km (0.071 R)
• M38: 22,765,355 km (0.058 R)
• M39: 23,520,675 km (0.097 R)
• M40: 24,360,966 km (0.07 R)
• M41: 25,210,981 km (0.072 R)
• M42: 25,835,403 km (0.065 R)
• M43: 25,913,792 km (0.086 R)
• M44: 27,658,702 km (0.038 R)
• M45: 27,738,886 km (0.116 R)
• M46: 28,060,521 km (0.09 R)
• M47: 28,221,788 km (0.099 R)
• M48: 29,769,228 km (0.107 R)
• M49: 31,093,469 km (0.072 R)
• M50: 32,521,530 km (0.09 R)
• M51: 33,456,965 km (0.113 R)
• M52: 35,615,513 km (0.054 R)
• M53: 37,729,630 km (0.105 R)
• M54: 38,622,430 km (0.119 R)
• M55: 38,891,706 km (0.093 R)
• M56: 38,981,615 km (0.081 R)
• M57: 39,432,054 km (0.073 R)
• M58: 40,793,694 km (0.111 R)
• M59: 40,884,948 km (0.111 R)
• M60: 41,526,125 km (0.119 R)
• M61: 42,078,291 km (0.05 R)
• M62: 44,217,540 km (0.091 R)
• M63: 45,536,844 km (0.109 R)
• M64: 48,891,427 km (0.114 R)
• M65: 50,157,623 km (0.085 R)
• M66: 50,843,828 km (0.099 R)
• M67: 51,533,175 km (0.05 R)
• M68: 51,829,529 km (0.117 R)
• M69: 52,225,514 km (0.093 R)
• M70: 52,722,030 km (0.09 R)
• M71: 52,821,512 km (0.12 R)
• M72: 53,919,860 km (0.09 R)
• M73: 54,020,090 km (0.086 R)
• M74: 55,328,772 km (0.085 R)
• M75: 55,429,901 km (0.115 R)
• M76: 55,632,307 km (0.094 R)
• M77: 55,834,862 km (0.113 R)
• M78: 57,157,906 km (0.116 R)
• M79: 58,079,877 km (0.099 R)
• M80: 59,110,008 km (0.091 R)
• M81: 64,669,813 km (0.119 R)
• M82: 64,882,840 km (0.054 R)
• M83: 66,058,829 km (0.083 R)
• M84: 67,133,989 km (0.074 R)
• M85: 67,457,719 km (0.105 R)
• M86: 69,083,848 km (0.108 R)
• M87: 69,956,303 km (0.111 R)
• M88: 71,052,107 km (0.097 R)
• M89: 71,272,016 km (0.098 R)
• M90: 71,932,939 km (0.062 R)
• M91: 74,262,029 km (0.042 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 17,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit