🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.83 AU - 2.09 AU

Year: 1039 Days

Day: 36.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.48 AU - 4.04 AU

Year: 2229 Days

Day: 38.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750

Radius: 8.2

Gravity: 11.15 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.88 AU - 7.46 AU

Year: 5805 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,357,640 km

• M1: 102,026 km (0.092 R)
• M2: 380,278 km (0.115 R)
• M3: 895,493 km (0.082 R)
• M4: 2,088,536 km (0.072 R)
• M5: 2,605,247 km (0.081 R)
• M6: 3,225,330 km (0.086 R)
• M7: 4,134,436 km (0.071 R)
• M8: 4,437,970 km (0.085 R)
• M9: 5,898,345 km (0.066 R)
• M10: 11,608,346 km (0.115 R)
• M11: 12,163,354 km (0.086 R)
• M12: 12,421,410 km (0.097 R)
• M13: 14,331,775 km (0.112 R)
• M14: 15,088,740 km (0.095 R)
• M15: 18,931,311 km (0.062 R)
• M16: 20,128,394 km (0.117 R)
• M17: 20,562,676 km (0.075 R)
• M18: 21,300,343 km (0.072 R)
• M19: 22,132,107 km (0.026 R)
• M20: 26,273,126 km (0.086 R)
• M21: 27,850,037 km (0.086 R)
• M22: 28,935,669 km (0.096 R)
• M23: 29,674,982 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.9

Radius: 10.9

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.5 AU - 9.96 AU

Year: 10621 Days

Day: 13 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,357,640 km

• M1: 136,732 km (0.108 R)
• M2: 738,565 km (0.11 R)
• M3: 1,104,182 km (0.092 R)
• M4: 1,638,545 km (0.076 R)
• M5: 2,189,066 km (0.102 R)
• M6: 2,927,182 km (0.076 R)
• M7: 3,906,300 km (0.082 R)
• M8: 4,894,543 km (0.11 R)
• M9: 6,192,604 km (0.034 R)
• M10: 7,275,543 km (0.115 R)
• M11: 9,008,036 km (0.106 R)
• M12: 11,225,824 km (0.084 R)
• M13: 12,039,786 km (0.112 R)
• M14: 12,706,694 km (0.115 R)
• M15: 13,143,669 km (0.086 R)
• M16: 14,180,382 km (0.111 R)
• M17: 16,860,278 km (0.115 R)
• M18: 21,575,155 km (0.077 R)
• M19: 21,929,552 km (0.061 R)
• M20: 23,666,234 km (0.111 R)
• M21: 24,520,138 km (0.103 R)
• M22: 25,492,824 km (0.075 R)
• M23: 27,308,044 km (0.096 R)
• M24: 33,269,818 km (0.1 R)
• M25: 35,190,057 km (0.106 R)
• M26: 37,693,128 km (0.103 R)
• M27: 42,632,401 km (0.048 R)
• M28: 43,050,976 km (0.1 R)
• M29: 44,038,023 km (0.096 R)
• M30: 52,006,952 km (0.111 R)
• M31: 54,425,351 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.5

Radius: 8.8

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.68 AU - 11.92 AU

Year: 13443 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,357,640 km

• M1: 109,506 km (0.085 R)
• M2: 680,371 km (0.098 R)
• M3: 969,245 km (0.115 R)
• M4: 1,540,708 km (0.115 R)
• M5: 2,464,475 km (0.094 R)
• M6: 2,744,971 km (0.097 R)
• M7: 4,060,385 km (0.043 R)
• M8: 4,391,894 km (0.105 R)
• M9: 5,353,958 km (0.111 R)
• M10: 6,133,812 km (0.042 R)
• M11: 6,694,505 km (0.066 R)
• M12: 7,599,123 km (0.109 R)
• M13: 10,187,465 km (0.089 R)
• M14: 10,916,306 km (0.073 R)
• M15: 12,352,745 km (0.067 R)
• M16: 13,377,939 km (0.096 R)
• M17: 14,320,555 km (0.112 R)
• M18: 15,234,898 km (0.113 R)
• M19: 17,101,729 km (0.099 R)
• M20: 17,492,629 km (0.087 R)
• M21: 22,010,933 km (0.106 R)
• M22: 25,896,139 km (0.111 R)
• M23: 33,876,737 km (0.088 R)
• M24: 34,992,438 km (0.096 R)
• M25: 45,113,033 km (0.088 R)
• M26: 55,644,723 km (0.106 R)
• M27: 57,545,663 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.6

Radius: 9.1

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11 AU - 11 AU

Year: 13818 Days

Day: 6.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 67.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 91,357,640 km

• M1: 116,686 km (0.05 R)
• M2: 663,766 km (0.1 R)
• M3: 1,833,472 km (0.103 R)
• M4: 3,052,096 km (0.053 R)
• M5: 5,317,157 km (0.114 R)
• M6: 6,444,975 km (0.103 R)
• M7: 8,234,166 km (0.069 R)
• M8: 8,716,619 km (0.118 R)
• M9: 9,684,817 km (0.113 R)
• M10: 10,442,979 km (0.117 R)
• M11: 10,893,717 km (0.095 R)
• M12: 13,019,802 km (0.067 R)
• M13: 14,559,164 km (0.115 R)
• M14: 15,699,100 km (0.064 R)
• M15: 21,124,267 km (0.058 R)
• M16: 22,397,344 km (0.096 R)
• M17: 24,796,745 km (0.048 R)
• M18: 35,101,495 km (0.085 R)
• M19: 37,274,404 km (0.077 R)
• M20: 45,659,664 km (0.092 R)
• M21: 46,561,589 km (0.111 R)
• M22: 49,181,347 km (0.074 R)
• M23: 51,411,403 km (0.043 R)
• M24: 52,880,155 km (0.063 R)
• M25: 58,153,031 km (0.111 R)
• M26: 59,035,060 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.5

Radius: 6.5

Gravity: 19.47 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.05 AU - 19.75 AU

Year: 24013 Days

Day: 24.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 91,357,640 km

• M1: 80,783 km (0.036 R)
• M2: 295,605 km (0.118 R)
• M3: 706,850 km (0.079 R)
• M4: 914,193 km (0.078 R)
• M5: 1,220,569 km (0.084 R)
• M6: 2,376,811 km (0.064 R)
• M7: 7,038,430 km (0.088 R)
• M8: 8,070,207 km (0.104 R)
• M9: 9,678,982 km (0.109 R)
• M10: 12,841,182 km (0.058 R)
• M11: 13,440,471 km (0.12 R)
• M12: 13,901,981 km (0.035 R)
• M13: 17,615,149 km (0.118 R)
• M14: 20,193,618 km (0.074 R)
• M15: 20,697,165 km (0.119 R)
• M16: 21,106,165 km (0.078 R)
• M17: 22,152,004 km (0.063 R)
• M18: 22,904,332 km (0.098 R)
• M19: 23,122,445 km (0.086 R)
• M20: 25,032,212 km (0.076 R)
• M21: 25,730,684 km (0.119 R)
• M22: 29,162,759 km (0.105 R)
• M23: 30,458,874 km (0.026 R)
• M24: 31,121,144 km (0.062 R)
• M25: 33,165,698 km (0.106 R)
• M26: 37,520,044 km (0.07 R)
• M27: 41,105,605 km (0.11 R)
• M28: 44,234,744 km (0.085 R)
• M29: 50,407,900 km (0.111 R)
• M30: 51,148,110 km (0.114 R)
• M31: 51,895,352 km (0.045 R)
• M32: 69,546,853 km (0.09 R)
• M33: 79,082,970 km (0.063 R)
• M34: 81,596,214 km (0.102 R)
• M35: 86,781,276 km (0.107 R)
• M36: 87,046,064 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 18,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit