🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.89 AU - 0.93 AU

Year: 307 Days

Day: 15.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.9 AU - 1.28 AU

Year: 402 Days

Day: 18.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.12 AU - 1.18 AU

Year: 435 Days

Day: 42.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,991,100 km

• M1: 416,181 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.37 AU - 1.89 AU

Year: 735 Days

Day: 12.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.22 AU - 5.4 AU

Year: 3725 Days

Day: 39.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.73 AU - 5.93 AU

Year: 3748 Days

Day: 46.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,991,100 km

• M1: 394,639 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.6

Radius: 11.5

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.67 AU - 7.17 AU

Year: 5086 Days

Day: 13.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,991,100 km

• M1: 156,779 km (0.051 R)
• M2: 233,223 km (0.101 R)
• M3: 328,966 km (0.116 R)
• M4: 484,697 km (0.101 R)
• M5: 600,935 km (0.065 R)
• M6: 1,095,056 km (0.063 R)
• M7: 1,195,736 km (0.114 R)
• M8: 1,269,787 km (0.036 R)
• M9: 1,533,378 km (0.114 R)
• M10: 1,918,144 km (0.067 R)
• M11: 2,112,920 km (0.099 R)
• M12: 2,427,076 km (0.092 R)
• M13: 2,503,221 km (0.12 R)
• M14: 2,736,594 km (0.04 R)
• M15: 2,876,019 km (0.068 R)
• M16: 3,762,087 km (0.096 R)
• M17: 4,143,562 km (0.099 R)
• M18: 4,258,303 km (0.116 R)
• M19: 4,919,676 km (0.085 R)
• M20: 5,638,643 km (0.075 R)
• M21: 5,791,532 km (0.045 R)
• M22: 5,920,037 km (0.08 R)
• M23: 6,049,439 km (0.082 R)
• M24: 6,127,529 km (0.068 R)
• M25: 6,284,756 km (0.098 R)
• M26: 6,791,594 km (0.051 R)
• M27: 8,130,195 km (0.075 R)
• M28: 8,652,890 km (0.04 R)
• M29: 9,457,428 km (0.067 R)
• M30: 9,578,602 km (0.087 R)
• M31: 10,379,250 km (0.094 R)
• M32: 10,850,932 km (0.082 R)
• M33: 12,373,838 km (0.114 R)
• M34: 12,606,313 km (0.082 R)
• M35: 12,806,775 km (0.091 R)
• M36: 12,907,454 km (0.097 R)
• M37: 13,143,370 km (0.098 R)
• M38: 13,312,715 km (0.086 R)
• M39: 13,893,902 km (0.109 R)
• M40: 14,204,916 km (0.06 R)
• M41: 14,378,749 km (0.061 R)
• M42: 14,553,330 km (0.029 R)
• M43: 14,833,975 km (0.101 R)
• M44: 15,045,806 km (0.066 R)
• M45: 15,436,555 km (0.109 R)
• M46: 15,543,668 km (0.028 R)
• M47: 16,482,693 km (0.117 R)
• M48: 16,555,697 km (0.103 R)
• M49: 17,032,914 km (0.1 R)
• M50: 17,328,669 km (0.118 R)
• M51: 17,701,018 km (0.035 R)
• M52: 17,888,165 km (0.095 R)
• M53: 18,151,158 km (0.077 R)
• M54: 18,605,188 km (0.075 R)
• M55: 18,909,919 km (0.115 R)
• M56: 19,101,255 km (0.072 R)
• M57: 19,331,635 km (0.09 R)
• M58: 19,872,880 km (0.106 R)
• M59: 19,950,522 km (0.095 R)
• M60: 20,654,679 km (0.093 R)
• M61: 20,970,181 km (0.053 R)
• M62: 21,168,248 km (0.11 R)
• M63: 21,726,099 km (0.104 R)
• M64: 22,046,986 km (0.098 R)
• M65: 22,571,925 km (0.112 R)
• M66: 22,937,692 km (0.113 R)
• M67: 23,305,403 km (0.047 R)
• M68: 23,469,512 km (0.029 R)
• M69: 23,798,777 km (0.117 R)
• M70: 25,173,432 km (0.102 R)
• M71: 25,552,812 km (0.109 R)
• M72: 25,933,988 km (0.075 R)
• M73: 26,274,472 km (0.1 R)
• M74: 26,573,668 km (0.084 R)
• M75: 27,132,117 km (0.103 R)
• M76: 27,651,222 km (0.058 R)
• M77: 27,737,988 km (0.064 R)
• M78: 27,824,905 km (0.051 R)
• M79: 28,173,468 km (0.102 R)
• M80: 28,611,191 km (0.117 R)
• M81: 28,918,914 km (0.091 R)
• M82: 29,139,421 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.6

Radius: 6.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 11.46 AU - 18.38 AU

Year: 20349 Days

Day: 22.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 28,991,100 km

• M1: 161,566 km (0.094 R)
• M2: 207,043 km (0.109 R)
• M3: 352,602 km (0.059 R)
• M4: 542,891 km (0.081 R)
• M5: 840,441 km (0.09 R)
• M6: 918,830 km (0.074 R)
• M7: 999,912 km (0.073 R)
• M8: 1,169,257 km (0.118 R)
• M9: 1,681,779 km (0.117 R)
• M10: 1,866,832 km (0.101 R)
• M11: 1,935,796 km (0.098 R)
• M12: 2,023,162 km (0.092 R)
• M13: 2,165,728 km (0.112 R)
• M14: 2,256,534 km (0.075 R)
• M15: 2,385,787 km (0.114 R)
• M16: 2,729,563 km (0.046 R)
• M17: 3,028,011 km (0.109 R)
• M18: 3,150,232 km (0.071 R)
• M19: 3,212,016 km (0.042 R)
• M20: 3,526,919 km (0.088 R)
• M21: 3,962,249 km (0.094 R)
• M22: 4,483,747 km (0.075 R)
• M23: 4,599,985 km (0.062 R)
• M24: 5,123,278 km (0.108 R)
• M25: 5,244,752 km (0.068 R)
• M26: 5,293,670 km (0.094 R)
• M27: 5,416,640 km (0.076 R)
• M28: 5,565,340 km (0.06 R)
• M29: 6,070,981 km (0.1 R)
• M30: 6,122,442 km (0.086 R)
• M31: 6,990,858 km (0.025 R)
• M32: 7,398,363 km (0.097 R)
• M33: 7,702,046 km (0.077 R)
• M34: 8,464,696 km (0.039 R)
• M35: 8,551,014 km (0.078 R)
• M36: 9,221,811 km (0.105 R)
• M37: 9,488,843 km (0.076 R)
• M38: 9,728,499 km (0.03 R)
• M39: 9,969,950 km (0.088 R)
• M40: 10,924,684 km (0.11 R)
• M41: 11,018,631 km (0.07 R)
• M42: 11,428,679 km (0.07 R)
• M43: 11,683,594 km (0.084 R)
• M44: 11,972,617 km (0.098 R)
• M45: 12,198,958 km (0.091 R)
• M46: 12,721,803 km (0.11 R)
• M47: 15,338,569 km (0.057 R)
• M48: 15,690,273 km (0.115 R)
• M49: 16,581,129 km (0.091 R)
• M50: 17,087,218 km (0.105 R)
• M51: 17,855,703 km (0.091 R)
• M52: 18,077,407 km (0.069 R)
• M53: 18,337,109 km (0.077 R)
• M54: 18,672,956 km (0.11 R)
• M55: 19,654,318 km (0.109 R)
• M56: 19,806,908 km (0.085 R)
• M57: 22,498,323 km (0.117 R)
• M58: 22,737,829 km (0.101 R)
• M59: 23,098,510 km (0.052 R)
• M60: 23,299,719 km (0.062 R)
• M61: 23,825,555 km (0.094 R)
• M62: 24,314,441 km (0.111 R)
• M63: 24,478,251 km (0.071 R)
• M64: 24,889,047 km (0.111 R)
• M65: 24,971,475 km (0.059 R)
• M66: 25,302,236 km (0.032 R)
• M67: 25,509,728 km (0.102 R)
• M68: 25,717,669 km (0.108 R)
• M69: 25,842,733 km (0.081 R)
• M70: 26,261,009 km (0.118 R)
• M71: 26,723,864 km (0.1 R)
• M72: 27,189,263 km (0.102 R)
• M73: 27,401,842 km (0.027 R)
• M74: 27,657,505 km (0.118 R)
• M75: 28,085,355 km (0.102 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit