🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.62 AU - 0.68 AU

Year: 338 Days

Day: 34.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,401,266 km

• M1: 139,425 km (0.063 R)
• M2: 419,323 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.5

Radius: 12.8

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.83 AU - 0.99 AU

Year: 561 Days

Day: 10.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 80,401,266 km

• M1: 160,369 km (0.056 R)
• M2: 625,469 km (0.071 R)
• M3: 1,287,888 km (0.097 R)
• M4: 2,213,749 km (0.098 R)
• M5: 2,699,494 km (0.086 R)
• M6: 3,410,682 km (0.049 R)
• M7: 4,397,579 km (0.11 R)
• M8: 5,207,951 km (0.047 R)
• M9: 6,373,168 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.4

Radius: 13.9

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.38 AU - 1.56 AU

Year: 1151 Days

Day: 8 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,401,266 km

• M1: 172,935 km (0.066 R)
• M2: 641,775 km (0.09 R)
• M3: 1,132,157 km (0.118 R)
• M4: 1,952,701 km (0.091 R)
• M5: 2,565,454 km (0.093 R)
• M6: 3,029,506 km (0.107 R)
• M7: 3,534,250 km (0.094 R)
• M8: 4,043,481 km (0.083 R)
• M9: 4,773,219 km (0.059 R)
• M10: 5,210,943 km (0.118 R)
• M11: 6,076,666 km (0.091 R)
• M12: 6,738,187 km (0.106 R)
• M13: 7,317,131 km (0.044 R)
• M14: 7,793,301 km (0.09 R)
• M15: 8,431,785 km (0.053 R)
• M16: 9,105,125 km (0.095 R)
• M17: 9,625,576 km (0.105 R)
• M18: 10,559,515 km (0.094 R)
• M19: 11,134,570 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 10.3

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.9 AU - 1.94 AU

Year: 1718 Days

Day: 7.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,401,266 km

• M1: 128,056 km (0.106 R)
• M2: 646,712 km (0.108 R)
• M3: 1,100,891 km (0.117 R)
• M4: 1,541,756 km (0.081 R)
• M5: 2,885,593 km (0.107 R)
• M6: 3,213,811 km (0.108 R)
• M7: 3,805,321 km (0.093 R)
• M8: 4,605,370 km (0.117 R)
• M9: 5,402,428 km (0.034 R)
• M10: 6,387,530 km (0.072 R)
• M11: 6,792,940 km (0.117 R)
• M12: 7,269,409 km (0.098 R)
• M13: 7,853,439 km (0.098 R)
• M14: 8,200,955 km (0.102 R)
• M15: 8,711,084 km (0.104 R)
• M16: 9,499,465 km (0.062 R)
• M17: 10,163,829 km (0.077 R)
• M18: 10,542,312 km (0.11 R)
• M19: 13,667,411 km (0.117 R)
• M20: 14,514,285 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.6

Radius: 4.6

Gravity: 20.96 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.54 AU - 10.46 AU

Year: 17433 Days

Day: 20.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,401,266 km

• M1: 57,146 km (0.117 R)
• M2: 221,854 km (0.054 R)
• M3: 367,861 km (0.068 R)
• M4: 537,356 km (0.107 R)
• M5: 1,040,603 km (0.117 R)
• M6: 1,490,743 km (0.12 R)
• M7: 2,079,560 km (0.103 R)
• M8: 2,903,994 km (0.068 R)
• M9: 3,072,441 km (0.12 R)
• M10: 3,481,890 km (0.065 R)
• M11: 3,840,626 km (0.101 R)
• M12: 3,984,988 km (0.105 R)
• M13: 4,193,378 km (0.116 R)
• M14: 4,929,100 km (0.09 R)
• M15: 5,099,941 km (0.084 R)
• M16: 5,345,581 km (0.059 R)
• M17: 7,248,017 km (0.069 R)
• M18: 8,111,945 km (0.064 R)
• M19: 9,559,603 km (0.114 R)
• M20: 10,938,746 km (0.052 R)
• M21: 11,645,596 km (0.074 R)
• M22: 25,476,218 km (0.025 R)
• M23: 25,679,821 km (0.059 R)
• M24: 26,401,182 km (0.047 R)
• M25: 29,533,312 km (0.091 R)
• M26: 32,424,890 km (0.059 R)
• M27: 34,495,623 km (0.063 R)
• M28: 39,168,014 km (0.093 R)
• M29: 42,506,739 km (0.116 R)
• M30: 42,936,982 km (0.093 R)
• M31: 43,660,438 km (0.116 R)
• M32: 45,131,733 km (0.102 R)
• M33: 46,181,012 km (0.105 R)
• M34: 51,347,824 km (0.056 R)
• M35: 53,986,132 km (0.063 R)
• M36: 58,286,921 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.6

Radius: 4

Gravity: 54.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.54 AU - 10.74 AU

Year: 19326 Days

Day: 15.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,401,266 km

• M1: 50,265 km (0.086 R)
• M2: 192,084 km (0.116 R)
• M3: 343,178 km (0.101 R)
• M4: 495,319 km (0.074 R)
• M5: 1,351,018 km (0.1 R)
• M6: 1,494,782 km (0.116 R)
• M7: 1,684,622 km (0.095 R)
• M8: 2,609,286 km (0.092 R)
• M9: 3,124,950 km (0.066 R)
• M10: 3,406,942 km (0.113 R)
• M11: 3,614,285 km (0.08 R)
• M12: 4,021,640 km (0.087 R)
• M13: 4,852,805 km (0.094 R)
• M14: 5,547,239 km (0.051 R)
• M15: 7,130,433 km (0.094 R)
• M16: 7,718,801 km (0.105 R)
• M17: 13,935,191 km (0.113 R)
• M18: 14,696,495 km (0.069 R)
• M19: 18,198,431 km (0.112 R)
• M20: 19,292,590 km (0.108 R)
• M21: 23,255,587 km (0.073 R)
• M22: 24,433,521 km (0.075 R)
• M23: 25,314,802 km (0.047 R)
• M24: 26,907,720 km (0.069 R)
• M25: 33,677,622 km (0.078 R)
• M26: 33,812,560 km (0.088 R)
• M27: 43,387,571 km (0.026 R)
• M28: 46,829,070 km (0.094 R)
• M29: 47,165,965 km (0.081 R)
• M30: 48,702,185 km (0.067 R)
• M31: 49,395,571 km (0.112 R)
• M32: 52,597,415 km (0.068 R)
• M33: 62,414,775 km (0.099 R)
• M34: 68,723,766 km (0.106 R)
• M35: 74,066,953 km (0.092 R)
• M36: 78,725,730 km (0.056 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 12,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit