🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.34 AU - 2.04 AU

Year: 787 Days

Day: 15.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,510,809 km

• M1: 571,913 km (0.056 R)
• M2: 1,046,138 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.46 AU - 2.28 AU

Year: 916 Days

Day: 41.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.78 AU - 2.3 AU

Year: 1044 Days

Day: 36 Hours

Environment

Temp: -72 °C

Axial Tilt: 62.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.25 AU - 3.95 AU

Year: 2446 Days

Day: 34.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,510,809 km

• M1: 1,594,564 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.25 AU - 4.31 AU

Year: 3171 Days

Day: 45.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.86 AU - 4.7 AU

Year: 3171 Days

Day: 21.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,510,809 km

• M1: 162,613 km (0.075 R)
• M2: 705,803 km (0.074 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.3

Radius: 11.1

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.82 AU - 7.92 AU

Year: 5758 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,510,809 km

• M1: 224,098 km (0.073 R)
• M2: 296,204 km (0.104 R)
• M3: 390,002 km (0.089 R)
• M4: 669,301 km (0.093 R)
• M5: 972,685 km (0.075 R)
• M6: 1,127,220 km (0.102 R)
• M7: 1,276,519 km (0.097 R)
• M8: 1,461,721 km (0.063 R)
• M9: 2,120,101 km (0.118 R)
• M10: 2,992,406 km (0.102 R)
• M11: 3,456,908 km (0.112 R)
• M12: 3,881,915 km (0.092 R)
• M13: 4,048,268 km (0.1 R)
• M14: 4,345,220 km (0.111 R)
• M15: 4,649,352 km (0.074 R)
• M16: 4,759,606 km (0.05 R)
• M17: 5,050,574 km (0.074 R)
• M18: 5,141,230 km (0.108 R)
• M19: 5,579,402 km (0.063 R)
• M20: 5,673,200 km (0.115 R)
• M21: 5,910,163 km (0.097 R)
• M22: 6,005,756 km (0.088 R)
• M23: 6,393,663 km (0.097 R)
• M24: 6,640,201 km (0.085 R)
• M25: 6,864,897 km (0.036 R)
• M26: 7,041,422 km (0.112 R)
• M27: 7,450,423 km (0.078 R)
• M28: 7,788,514 km (0.073 R)
• M29: 8,184,799 km (0.084 R)
• M30: 8,345,168 km (0.096 R)
• M31: 8,506,584 km (0.1 R)
• M32: 9,079,843 km (0.078 R)
• M33: 9,190,545 km (0.077 R)
• M34: 9,273,722 km (0.031 R)
• M35: 9,637,544 km (0.096 R)
• M36: 9,806,888 km (0.073 R)
• M37: 10,005,854 km (0.118 R)
• M38: 10,610,827 km (0.038 R)
• M39: 10,698,193 km (0.098 R)
• M40: 11,435,860 km (0.053 R)
• M41: 11,795,792 km (0.111 R)
• M42: 12,773,713 km (0.119 R)
• M43: 12,897,880 km (0.071 R)
• M44: 13,178,525 km (0.057 R)
• M45: 13,461,116 km (0.05 R)
• M46: 13,650,806 km (0.109 R)
• M47: 14,000,566 km (0.074 R)
• M48: 15,231,906 km (0.048 R)
• M49: 15,860,516 km (0.089 R)
• M50: 16,734,616 km (0.089 R)
• M51: 17,074,802 km (0.082 R)
• M52: 17,314,458 km (0.085 R)
• M53: 17,762,354 km (0.086 R)
• M54: 18,494,037 km (0.093 R)
• M55: 18,740,125 km (0.083 R)
• M56: 18,951,806 km (0.102 R)
• M57: 19,413,465 km (0.08 R)
• M58: 19,520,577 km (0.057 R)
• M59: 19,771,154 km (0.078 R)
• M60: 20,347,854 km (0.118 R)
• M61: 21,223,300 km (0.042 R)
• M62: 21,665,512 km (0.085 R)
• M63: 22,073,764 km (0.106 R)
• M64: 22,334,812 km (0.111 R)
• M65: 22,521,959 km (0.106 R)
• M66: 22,634,457 km (0.116 R)
• M67: 22,709,555 km (0.102 R)
• M68: 22,897,600 km (0.05 R)
• M69: 22,973,147 km (0.053 R)
• M70: 23,161,939 km (0.113 R)
• M71: 23,617,315 km (0.079 R)
• M72: 23,731,608 km (0.118 R)
• M73: 25,312,409 km (0.105 R)
• M74: 25,507,484 km (0.117 R)
• M75: 26,253,379 km (0.055 R)
• M76: 26,530,135 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 14.1

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8.07 AU - 12.93 AU

Year: 12186 Days

Day: 10.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,510,809 km

• M1: 176,974 km (0.05 R)
• M2: 273,315 km (0.087 R)
• M3: 411,993 km (0.102 R)
• M4: 524,640 km (0.097 R)
• M5: 789,578 km (0.104 R)
• M6: 1,018,761 km (0.083 R)
• M7: 1,314,965 km (0.05 R)
• M8: 1,567,636 km (0.086 R)
• M9: 1,887,327 km (0.038 R)
• M10: 2,255,337 km (0.109 R)
• M11: 2,532,393 km (0.109 R)
• M12: 4,013,112 km (0.067 R)
• M13: 4,214,621 km (0.079 R)
• M14: 4,662,517 km (0.036 R)
• M15: 6,173,904 km (0.097 R)
• M16: 6,446,322 km (0.09 R)
• M17: 7,533,749 km (0.05 R)
• M18: 7,658,065 km (0.093 R)
• M19: 7,908,940 km (0.048 R)
• M20: 8,764,640 km (0.089 R)
• M21: 9,381,133 km (0.098 R)
• M22: 9,694,690 km (0.117 R)
• M23: 10,609,631 km (0.104 R)
• M24: 11,456,654 km (0.062 R)
• M25: 11,599,968 km (0.088 R)
• M26: 11,840,073 km (0.091 R)
• M27: 12,081,973 km (0.098 R)
• M28: 12,227,831 km (0.052 R)
• M29: 12,916,430 km (0.052 R)
• M30: 13,015,912 km (0.033 R)
• M31: 13,516,766 km (0.082 R)
• M32: 13,668,309 km (0.114 R)
• M33: 13,973,040 km (0.097 R)
• M34: 14,744,665 km (0.052 R)
• M35: 14,900,696 km (0.048 R)
• M36: 15,371,929 km (0.103 R)
• M37: 15,477,396 km (0.091 R)
• M38: 15,583,012 km (0.077 R)
• M39: 15,901,506 km (0.111 R)
• M40: 16,168,538 km (0.081 R)
• M41: 17,032,914 km (0.073 R)
• M42: 17,251,327 km (0.082 R)
• M43: 17,856,899 km (0.047 R)
• M44: 18,023,252 km (0.095 R)
• M45: 18,413,404 km (0.063 R)
• M46: 18,919,194 km (0.09 R)
• M47: 19,032,290 km (0.06 R)
• M48: 20,871,147 km (0.049 R)
• M49: 23,673,564 km (0.118 R)
• M50: 25,025,480 km (0.073 R)
• M51: 25,773,320 km (0.099 R)
• M52: 26,402,379 km (0.095 R)
• M53: 27,355,167 km (0.105 R)
• M54: 27,483,074 km (0.077 R)
• M55: 29,425,452 km (0.066 R)
• M56: 29,687,847 km (0.037 R)
• M57: 31,011,190 km (0.065 R)
• M58: 31,211,352 km (0.076 R)
• M59: 31,478,833 km (0.119 R)
• M60: 32,556,685 km (0.088 R)
• M61: 32,964,040 km (0.111 R)
• M62: 33,100,174 km (0.025 R)
• M63: 33,373,041 km (0.111 R)
• M64: 34,196,128 km (0.069 R)
• M65: 34,402,873 km (0.108 R)
• M66: 34,817,708 km (0.103 R)
• M67: 35,303,901 km (0.081 R)
• M68: 35,582,602 km (0.095 R)
• M69: 36,423,491 km (0.079 R)
• M70: 36,917,015 km (0.075 R)
• M71: 37,768,077 km (0.05 R)
• M72: 38,196,076 km (0.106 R)
• M73: 41,604,065 km (0.115 R)
• M74: 42,563,736 km (0.092 R)
• M75: 44,279,474 km (0.103 R)
• M76: 44,881,605 km (0.093 R)
• M77: 49,327,355 km (0.112 R)
• M78: 50,029,717 km (0.043 R)
• M79: 50,656,831 km (0.078 R)
• M80: 51,760,414 km (0.047 R)
• M81: 53,191,169 km (0.051 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 17,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit