🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.75 AU - 0.83 AU

Year: 248 Days

Day: 41.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.54 AU - 1.6 AU

Year: 695 Days

Day: 14.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.49 AU - 4.11 AU

Year: 2117 Days

Day: 42.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 117.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.2 AU - 4.4 AU

Year: 3148 Days

Day: 13.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,790,115 km

• M1: 2,030,941 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.6

Radius: 8.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.08 AU - 11.24 AU

Year: 9789 Days

Day: 6.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,790,115 km

• M1: 111,151 km (0.064 R)
• M2: 512,822 km (0.098 R)
• M3: 813,364 km (0.088 R)
• M4: 1,171,651 km (0.106 R)
• M5: 2,086,142 km (0.109 R)
• M6: 2,509,355 km (0.102 R)
• M7: 3,092,188 km (0.09 R)
• M8: 4,526,233 km (0.102 R)
• M9: 5,451,047 km (0.08 R)
• M10: 9,825,289 km (0.058 R)
• M11: 10,290,838 km (0.074 R)
• M12: 11,417,309 km (0.101 R)
• M13: 13,063,036 km (0.058 R)
• M14: 13,683,268 km (0.112 R)
• M15: 15,599,617 km (0.104 R)
• M16: 21,007,730 km (0.095 R)
• M17: 24,550,806 km (0.072 R)
• M18: 27,455,996 km (0.067 R)
• M19: 27,823,110 km (0.099 R)
• M20: 29,997,515 km (0.096 R)
• M21: 30,977,231 km (0.097 R)
• M22: 32,486,823 km (0.089 R)
• M23: 33,000,692 km (0.073 R)
• M24: 34,256,117 km (0.093 R)
• M25: 36,308,750 km (0.088 R)
• M26: 36,862,112 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.9

Radius: 10.9

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.64 AU - 12 AU

Year: 13448 Days

Day: 7.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 92,790,115 km

• M1: 135,984 km (0.113 R)
• M2: 639,830 km (0.03 R)
• M3: 1,111,662 km (0.12 R)
• M4: 1,712,447 km (0.088 R)
• M5: 2,078,962 km (0.067 R)
• M6: 3,483,087 km (0.044 R)
• M7: 7,124,299 km (0.087 R)
• M8: 7,617,972 km (0.059 R)
• M9: 9,554,816 km (0.058 R)
• M10: 11,677,011 km (0.106 R)
• M11: 14,235,733 km (0.045 R)
• M12: 15,534,392 km (0.1 R)
• M13: 17,708,947 km (0.056 R)
• M14: 20,079,176 km (0.087 R)
• M15: 21,340,435 km (0.054 R)
• M16: 22,845,540 km (0.083 R)
• M17: 26,916,247 km (0.077 R)
• M18: 28,671,778 km (0.077 R)
• M19: 31,208,659 km (0.087 R)
• M20: 35,806,550 km (0.072 R)
• M21: 41,407,793 km (0.093 R)
• M22: 43,004,301 km (0.088 R)
• M23: 59,445,855 km (0.093 R)
• M24: 61,662,746 km (0.066 R)
• M25: 64,126,174 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.3

Radius: 6.6

Gravity: 22.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 13.3 AU - 17.56 AU

Year: 21402 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,790,115 km

• M1: 82,428 km (0.095 R)
• M2: 462,407 km (0.106 R)
• M3: 1,087,277 km (0.072 R)
• M4: 1,462,918 km (0.058 R)
• M5: 2,045,452 km (0.032 R)
• M6: 2,331,782 km (0.079 R)
• M7: 2,644,741 km (0.115 R)
• M8: 3,152,476 km (0.086 R)
• M9: 3,819,084 km (0.094 R)
• M10: 4,324,874 km (0.069 R)
• M11: 7,343,161 km (0.11 R)
• M12: 8,341,428 km (0.078 R)
• M13: 10,160,089 km (0.044 R)
• M14: 12,585,669 km (0.111 R)
• M15: 13,024,439 km (0.105 R)
• M16: 13,701,519 km (0.109 R)
• M17: 14,009,841 km (0.119 R)
• M18: 16,733,120 km (0.095 R)
• M19: 17,623,377 km (0.092 R)
• M20: 28,081,166 km (0.07 R)
• M21: 41,715,217 km (0.099 R)
• M22: 53,663,748 km (0.113 R)
• M23: 62,710,679 km (0.084 R)
• M24: 77,494,839 km (0.112 R)
• M25: 83,491,918 km (0.112 R)
• M26: 89,522,507 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.2

Radius: 6.9

Gravity: 19.73 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.89 AU - 18.49 AU

Year: 23002 Days

Day: 16.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 92,790,115 km

• M1: 85,869 km (0.112 R)
• M2: 318,943 km (0.098 R)
• M3: 1,059,452 km (0.117 R)
• M4: 1,534,276 km (0.118 R)
• M5: 3,066,906 km (0.116 R)
• M6: 3,478,300 km (0.112 R)
• M7: 4,556,751 km (0.118 R)
• M8: 4,781,597 km (0.063 R)
• M9: 6,198,737 km (0.107 R)
• M10: 6,616,415 km (0.111 R)
• M11: 7,875,580 km (0.054 R)
• M12: 9,772,182 km (0.108 R)
• M13: 10,596,616 km (0.066 R)
• M14: 12,239,051 km (0.109 R)
• M15: 15,593,783 km (0.109 R)
• M16: 16,541,186 km (0.093 R)
• M17: 16,984,295 km (0.115 R)
• M18: 17,617,992 km (0.081 R)
• M19: 18,267,246 km (0.113 R)
• M20: 19,417,205 km (0.087 R)
• M21: 20,310,903 km (0.115 R)
• M22: 21,024,634 km (0.054 R)
• M23: 21,966,652 km (0.075 R)
• M24: 27,843,156 km (0.075 R)
• M25: 28,092,835 km (0.091 R)
• M26: 28,978,604 km (0.104 R)
• M27: 31,476,290 km (0.041 R)
• M28: 32,156,661 km (0.095 R)
• M29: 34,113,999 km (0.112 R)
• M30: 35,559,713 km (0.106 R)
• M31: 55,425,413 km (0.079 R)
• M32: 57,017,882 km (0.077 R)
• M33: 60,085,386 km (0.098 R)
• M34: 61,553,839 km (0.102 R)
• M35: 66,993,666 km (0.046 R)
• M36: 68,799,911 km (0.118 R)
• M37: 69,027,898 km (0.095 R)
• M38: 77,330,580 km (0.097 R)
• M39: 80,071,213 km (0.084 R)
• M40: 80,576,405 km (0.113 R)
• M41: 81,338,157 km (0.037 R)
• M42: 82,361,257 km (0.083 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 15,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit