🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.4 AU - 2.2 AU

Year: 873 Days

Day: 35.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,024,890 km

• M1: 85,121 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.88 AU - 2.28 AU

Year: 1085 Days

Day: 30.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.8 AU - 2.6 AU

Year: 1180 Days

Day: 38.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.34 AU - 3.6 AU

Year: 1851 Days

Day: 14.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,024,890 km

• M1: 273,914 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.42 AU - 3.96 AU

Year: 2061 Days

Day: 42.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,024,890 km

• M1: 1,613,563 km (0.055 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.98 AU - 4.92 AU

Year: 3395 Days

Day: 30.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 11.8

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.29 AU - 6.73 AU

Year: 4678 Days

Day: 10 Hours

Environment

Temp: -147 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,024,890 km

• M1: 151,692 km (0.062 R)
• M2: 231,278 km (0.117 R)
• M3: 325,824 km (0.093 R)
• M4: 630,405 km (0.101 R)
• M5: 736,022 km (0.06 R)
• M6: 822,639 km (0.095 R)
• M7: 993,928 km (0.111 R)
• M8: 1,357,601 km (0.08 R)
• M9: 1,530,835 km (0.091 R)
• M10: 1,728,454 km (0.107 R)
• M11: 1,917,097 km (0.119 R)
• M12: 2,315,027 km (0.094 R)
• M13: 3,021,578 km (0.11 R)
• M14: 3,187,332 km (0.1 R)
• M15: 3,571,649 km (0.099 R)
• M16: 3,903,308 km (0.119 R)
• M17: 4,061,582 km (0.108 R)
• M18: 4,244,989 km (0.082 R)
• M19: 4,337,889 km (0.057 R)
• M20: 4,454,725 km (0.096 R)
• M21: 4,596,544 km (0.097 R)
• M22: 4,836,200 km (0.079 R)
• M23: 5,277,962 km (0.058 R)
• M24: 5,453,291 km (0.077 R)
• M25: 6,200,233 km (0.119 R)
• M26: 6,842,756 km (0.056 R)
• M27: 7,338,673 km (0.119 R)
• M28: 7,675,867 km (0.106 R)
• M29: 7,960,551 km (0.112 R)
• M30: 8,717,367 km (0.082 R)
• M31: 9,164,515 km (0.077 R)
• M32: 9,375,747 km (0.1 R)
• M33: 10,050,135 km (0.082 R)
• M34: 10,330,631 km (0.116 R)
• M35: 10,518,974 km (0.098 R)
• M36: 10,613,520 km (0.111 R)
• M37: 10,740,230 km (0.11 R)
• M38: 10,899,252 km (0.082 R)
• M39: 11,316,181 km (0.102 R)
• M40: 11,445,583 km (0.114 R)
• M41: 12,699,064 km (0.095 R)
• M42: 12,968,490 km (0.114 R)
• M43: 13,070,067 km (0.058 R)
• M44: 13,891,957 km (0.119 R)
• M45: 14,554,377 km (0.09 R)
• M46: 15,441,791 km (0.102 R)
• M47: 15,657,362 km (0.069 R)
• M48: 16,566,468 km (0.072 R)
• M49: 16,897,827 km (0.108 R)
• M50: 17,268,681 km (0.089 R)
• M51: 18,094,162 km (0.11 R)
• M52: 18,321,401 km (0.047 R)
• M53: 18,435,544 km (0.093 R)
• M54: 18,779,021 km (0.114 R)
• M55: 19,394,915 km (0.05 R)
• M56: 20,646,601 km (0.093 R)
• M57: 20,765,232 km (0.113 R)
• M58: 21,162,564 km (0.034 R)
• M59: 22,735,735 km (0.116 R)
• M60: 22,858,405 km (0.033 R)
• M61: 23,227,463 km (0.045 R)
• M62: 23,722,632 km (0.11 R)
• M63: 24,555,593 km (0.094 R)
• M64: 25,313,605 km (0.108 R)
• M65: 25,567,922 km (0.1 R)
• M66: 25,738,014 km (0.036 R)
• M67: 25,865,771 km (0.049 R)
• M68: 25,993,677 km (0.101 R)
• M69: 26,636,798 km (0.095 R)
• M70: 26,938,837 km (0.073 R)
• M71: 27,025,304 km (0.043 R)
• M72: 27,676,803 km (0.094 R)
• M73: 27,938,749 km (0.111 R)
• M74: 28,641,560 km (0.096 R)
• M75: 29,751,426 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.6

Radius: 7.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.97 AU - 23.97 AU

Year: 31070 Days

Day: 17 Hours

Environment

Temp: -198 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 54,024,890 km

• M1: 316,848 km (0.104 R)
• M2: 1,334,114 km (0.119 R)
• M3: 1,403,826 km (0.054 R)
• M4: 1,450,950 km (0.114 R)
• M5: 1,669,961 km (0.097 R)
• M6: 1,770,790 km (0.108 R)
• M7: 1,899,743 km (0.105 R)
• M8: 2,139,549 km (0.116 R)
• M9: 3,192,718 km (0.098 R)
• M10: 4,073,101 km (0.09 R)
• M11: 5,430,104 km (0.088 R)
• M12: 5,770,439 km (0.119 R)
• M13: 6,039,864 km (0.088 R)
• M14: 6,591,282 km (0.062 R)
• M15: 6,872,975 km (0.068 R)
• M16: 7,365,152 km (0.104 R)
• M17: 9,716,980 km (0.11 R)
• M18: 9,991,492 km (0.08 R)
• M19: 10,736,190 km (0.112 R)
• M20: 10,830,587 km (0.113 R)
• M21: 10,877,860 km (0.027 R)
• M22: 11,789,060 km (0.1 R)
• M23: 12,131,041 km (0.081 R)
• M24: 12,974,923 km (0.07 R)
• M25: 15,192,561 km (0.094 R)
• M26: 15,245,519 km (0.079 R)
• M27: 15,993,359 km (0.093 R)
• M28: 17,803,044 km (0.089 R)
• M29: 17,858,844 km (0.104 R)
• M30: 18,760,321 km (0.112 R)
• M31: 18,988,009 km (0.106 R)
• M32: 19,273,890 km (0.113 R)
• M33: 19,331,186 km (0.095 R)
• M34: 20,082,018 km (0.093 R)
• M35: 20,901,067 km (0.077 R)
• M36: 21,433,336 km (0.092 R)
• M37: 21,970,093 km (0.054 R)
• M38: 22,451,050 km (0.107 R)
• M39: 23,791,148 km (0.113 R)
• M40: 24,346,904 km (0.061 R)
• M41: 25,094,444 km (0.084 R)
• M42: 26,293,471 km (0.09 R)
• M43: 28,878,223 km (0.105 R)
• M44: 29,338,835 km (0.101 R)
• M45: 29,934,534 km (0.057 R)
• M46: 30,534,272 km (0.075 R)
• M47: 31,272,687 km (0.103 R)
• M48: 35,402,635 km (0.103 R)
• M49: 36,745,725 km (0.115 R)
• M50: 37,244,783 km (0.049 R)
• M51: 37,889,700 km (0.088 R)
• M52: 39,117,898 km (0.079 R)
• M53: 39,190,453 km (0.114 R)
• M54: 42,058,843 km (0.09 R)
• M55: 42,207,842 km (0.06 R)
• M56: 47,219,222 km (0.083 R)
• M57: 48,540,171 km (0.107 R)
• M58: 50,267,577 km (0.105 R)
• M59: 52,415,055 km (0.099 R)
• M60: 52,735,643 km (0.098 R)
• M61: 54,024,877 km (0.057 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 15,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit