🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.49 AU - 0.65 AU

Year: 157 Days

Day: 12.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,933,635 km

• M1: 309,967 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.38 AU - 1.4 AU

Year: 599 Days

Day: 23.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,933,635 km

• M1: 562,787 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2 AU - 2.52 AU

Year: 1241 Days

Day: 39.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,933,635 km

• M1: 553,213 km (0.091 R)
• M2: 1,063,790 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.38 AU - 4.9 AU

Year: 3077 Days

Day: 38.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,933,635 km

• M1: 240,254 km (0.098 R)
• M2: 288,275 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.8

Radius: 10.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.52 AU - 6.46 AU

Year: 5355 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 101,933,635 km

• M1: 214,374 km (0.066 R)
• M2: 287,228 km (0.095 R)
• M3: 520,750 km (0.11 R)
• M4: 602,431 km (0.113 R)
• M5: 816,206 km (0.119 R)
• M6: 1,094,907 km (0.11 R)
• M7: 1,245,701 km (0.1 R)
• M8: 1,359,994 km (0.112 R)
• M9: 1,447,958 km (0.072 R)
• M10: 1,724,115 km (0.083 R)
• M11: 1,967,062 km (0.092 R)
• M12: 2,256,085 km (0.119 R)
• M13: 2,632,025 km (0.117 R)
• M14: 2,705,926 km (0.111 R)
• M15: 2,818,125 km (0.051 R)
• M16: 3,183,742 km (0.092 R)
• M17: 3,584,963 km (0.113 R)
• M18: 3,667,242 km (0.113 R)
• M19: 4,002,491 km (0.076 R)
• M20: 4,217,014 km (0.085 R)
• M21: 4,391,445 km (0.076 R)
• M22: 4,523,989 km (0.105 R)
• M23: 4,613,000 km (0.056 R)
• M24: 4,792,817 km (0.078 R)
• M25: 5,020,804 km (0.065 R)
• M26: 5,205,856 km (0.038 R)
• M27: 5,440,426 km (0.099 R)
• M28: 5,606,779 km (0.053 R)
• M29: 5,968,656 km (0.081 R)
• M30: 6,664,735 km (0.103 R)
• M31: 6,842,756 km (0.072 R)
• M32: 7,022,423 km (0.088 R)
• M33: 7,517,891 km (0.081 R)
• M34: 7,756,500 km (0.076 R)
• M35: 8,241,347 km (0.117 R)
• M36: 8,847,368 km (0.103 R)
• M37: 9,754,529 km (0.1 R)
• M38: 10,160,538 km (0.084 R)
• M39: 10,542,760 km (0.107 R)
• M40: 10,989,460 km (0.077 R)
• M41: 11,321,118 km (0.092 R)
• M42: 11,503,328 km (0.079 R)
• M43: 11,747,921 km (0.108 R)
• M44: 12,179,959 km (0.107 R)
• M45: 12,491,871 km (0.115 R)
• M46: 12,648,799 km (0.104 R)
• M47: 13,059,894 km (0.082 R)
• M48: 13,187,202 km (0.106 R)
• M49: 13,927,562 km (0.066 R)
• M50: 14,025,249 km (0.116 R)
• M51: 14,221,073 km (0.087 R)
• M52: 14,384,882 km (0.113 R)
• M53: 14,516,529 km (0.099 R)
• M54: 14,714,596 km (0.113 R)
• M55: 15,180,294 km (0.109 R)
• M56: 15,650,929 km (0.103 R)
• M57: 17,126,114 km (0.073 R)
• M58: 17,580,891 km (0.049 R)
• M59: 17,721,663 km (0.116 R)
• M60: 18,252,586 km (0.093 R)
• M61: 18,466,511 km (0.074 R)
• M62: 18,573,772 km (0.069 R)
• M63: 18,645,430 km (0.112 R)
• M64: 19,294,086 km (0.116 R)
• M65: 20,244,182 km (0.051 R)
• M66: 20,428,636 km (0.106 R)
• M67: 21,359,285 km (0.116 R)
• M68: 21,660,126 km (0.065 R)
• M69: 21,962,164 km (0.108 R)
• M70: 22,532,581 km (0.096 R)
• M71: 22,608,876 km (0.067 R)
• M72: 24,389,988 km (0.096 R)
• M73: 24,586,410 km (0.117 R)
• M74: 25,099,232 km (0.1 R)
• M75: 25,735,322 km (0.107 R)
• M76: 25,815,207 km (0.081 R)
• M77: 25,975,277 km (0.078 R)
• M78: 26,376,797 km (0.103 R)
• M79: 27,145,282 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.2

Radius: 14.7

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.79 AU - 11.27 AU

Year: 11602 Days

Day: 14.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 101,933,635 km

• M1: 248,482 km (0.097 R)
• M2: 404,363 km (0.113 R)
• M3: 567,574 km (0.116 R)
• M4: 669,301 km (0.105 R)
• M5: 841,189 km (0.094 R)
• M6: 961,466 km (0.107 R)
• M7: 1,233,584 km (0.093 R)
• M8: 2,337,766 km (0.092 R)
• M9: 2,513,543 km (0.116 R)
• M10: 2,660,598 km (0.084 R)
• M11: 3,102,361 km (0.086 R)
• M12: 3,331,993 km (0.118 R)
• M13: 3,440,003 km (0.102 R)
• M14: 3,678,013 km (0.098 R)
• M15: 3,921,708 km (0.106 R)
• M16: 4,464,449 km (0.117 R)
• M17: 5,052,070 km (0.117 R)
• M18: 5,990,198 km (0.069 R)
• M19: 6,166,723 km (0.077 R)
• M20: 6,797,877 km (0.061 R)
• M21: 7,308,305 km (0.059 R)
• M22: 7,402,551 km (0.09 R)
• M23: 7,687,386 km (0.105 R)
• M24: 7,903,555 km (0.101 R)
• M25: 8,073,049 km (0.1 R)
• M26: 9,267,887 km (0.067 R)
• M27: 9,678,533 km (0.092 R)
• M28: 9,833,966 km (0.098 R)
• M29: 10,358,456 km (0.062 R)
• M30: 11,626,747 km (0.099 R)
• M31: 12,574,748 km (0.081 R)
• M32: 13,838,252 km (0.103 R)
• M33: 13,955,088 km (0.083 R)
• M34: 14,278,219 km (0.093 R)
• M35: 14,514,733 km (0.119 R)
• M36: 15,172,066 km (0.114 R)
• M37: 15,413,517 km (0.037 R)
• M38: 15,565,060 km (0.082 R)
• M39: 16,857,586 km (0.08 R)
• M40: 17,422,168 km (0.11 R)
• M41: 17,579,994 km (0.059 R)
• M42: 18,056,613 km (0.108 R)
• M43: 18,441,079 km (0.119 R)
• M44: 18,698,836 km (0.065 R)
• M45: 20,403,205 km (0.116 R)
• M46: 20,636,577 km (0.088 R)
• M47: 20,803,678 km (0.106 R)
• M48: 21,072,057 km (0.054 R)
• M49: 21,206,695 km (0.079 R)
• M50: 21,442,910 km (0.09 R)
• M51: 22,534,226 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861

Radius: 5.6

Gravity: 27.46 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 17.77 AU - 18.03 AU

Year: 27661 Days

Day: 24.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,933,635 km

• M1: 171,439 km (0.093 R)
• M2: 448,345 km (0.101 R)
• M3: 598,990 km (0.119 R)
• M4: 1,174,493 km (0.096 R)
• M5: 1,915,900 km (0.081 R)
• M6: 2,120,251 km (0.066 R)
• M7: 2,728,815 km (0.087 R)
• M8: 3,290,854 km (0.103 R)
• M9: 4,410,295 km (0.085 R)
• M10: 5,122,381 km (0.091 R)
• M11: 5,178,629 km (0.066 R)
• M12: 6,773,193 km (0.119 R)
• M13: 7,913,727 km (0.078 R)
• M14: 8,908,703 km (0.101 R)
• M15: 9,112,455 km (0.085 R)
• M16: 9,732,688 km (0.069 R)
• M17: 9,802,550 km (0.11 R)
• M18: 10,295,475 km (0.091 R)
• M19: 10,366,684 km (0.108 R)
• M20: 10,509,250 km (0.111 R)
• M21: 12,046,369 km (0.082 R)
• M22: 13,808,631 km (0.059 R)
• M23: 14,044,398 km (0.096 R)
• M24: 14,440,234 km (0.078 R)
• M25: 16,142,508 km (0.11 R)
• M26: 16,640,519 km (0.102 R)
• M27: 17,821,894 km (0.064 R)
• M28: 18,422,679 km (0.065 R)
• M29: 20,532,308 km (0.076 R)
• M30: 21,524,441 km (0.118 R)
• M31: 23,368,085 km (0.114 R)
• M32: 24,025,268 km (0.091 R)
• M33: 24,403,601 km (0.108 R)
• M34: 25,070,210 km (0.095 R)
• M35: 26,032,872 km (0.084 R)
• M36: 27,796,182 km (0.11 R)
• M37: 27,895,216 km (0.053 R)
• M38: 28,592,043 km (0.093 R)
• M39: 30,308,229 km (0.116 R)
• M40: 30,410,106 km (0.066 R)
• M41: 32,787,066 km (0.114 R)
• M42: 34,688,605 km (0.064 R)
• M43: 37,716,765 km (0.119 R)
• M44: 39,484,712 km (0.035 R)
• M45: 39,707,613 km (0.055 R)
• M46: 40,154,612 km (0.108 R)
• M47: 45,180,951 km (0.116 R)
• M48: 47,293,422 km (0.05 R)
• M49: 48,839,067 km (0.104 R)
• M50: 50,643,068 km (0.063 R)
• M51: 51,006,441 km (0.062 R)
• M52: 51,249,239 km (0.057 R)
• M53: 54,315,845 km (0.079 R)
• M54: 55,434,239 km (0.1 R)
• M55: 56,560,262 km (0.081 R)
• M56: 57,820,175 km (0.079 R)
• M57: 58,073,295 km (0.041 R)
• M58: 60,239,622 km (0.117 R)
• M59: 60,367,827 km (0.085 R)
• M60: 60,753,191 km (0.082 R)
• M61: 60,881,696 km (0.072 R)
• M62: 67,027,775 km (0.034 R)
• M63: 68,762,212 km (0.027 R)
• M64: 69,164,631 km (0.108 R)
• M65: 71,866,967 km (0.102 R)
• M66: 74,190,970 km (0.049 R)
• M67: 75,846,270 km (0.085 R)
• M68: 76,678,483 km (0.104 R)
• M69: 77,932,412 km (0.116 R)
• M70: 79,193,223 km (0.077 R)
• M71: 83,444,047 km (0.115 R)
• M72: 84,733,730 km (0.117 R)
• M73: 85,885,634 km (0.119 R)
• M74: 86,318,869 km (0.104 R)
• M75: 87,187,584 km (0.111 R)
• M76: 87,477,804 km (0.113 R)
• M77: 89,518,468 km (0.107 R)
• M78: 92,165,004 km (0.085 R)
• M79: 93,349,520 km (0.107 R)
• M80: 93,497,921 km (0.055 R)
• M81: 94,092,423 km (0.1 R)
• M82: 94,241,273 km (0.097 R)
• M83: 94,986,420 km (0.097 R)
• M84: 95,584,064 km (0.04 R)
• M85: 95,883,259 km (0.074 R)
• M86: 97,534,820 km (0.098 R)
• M87: 100,105,659 km (0.085 R)
• M88: 101,018,206 km (0.104 R)
• M89: 101,475,527 km (0.112 R)
• M90: 101,933,596 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 13,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit