🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.72 AU - 0.72 AU

Year: 221 Days

Day: 22.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.13 AU - 1.27 AU

Year: 475 Days

Day: 41.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.07 AU - 1.47 AU

Year: 518 Days

Day: 32.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,204,965 km

• M1: 399,426 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2 AU - 2.78 AU

Year: 1336 Days

Day: 16.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,204,965 km

• M1: 66,272 km (0.099 R)
• M2: 549,174 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.99 AU - 3.35 AU

Year: 2041 Days

Day: 42.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.53 AU - 4.83 AU

Year: 3091 Days

Day: 26.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.8

Radius: 11

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.54 AU - 5.86 AU

Year: 4922 Days

Day: 12.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,204,965 km

• M1: 147,204 km (0.118 R)
• M2: 225,594 km (0.101 R)
• M3: 309,817 km (0.117 R)
• M4: 535,261 km (0.109 R)
• M5: 674,238 km (0.075 R)
• M6: 1,059,303 km (0.107 R)
• M7: 1,390,512 km (0.104 R)
• M8: 1,481,767 km (0.104 R)
• M9: 1,643,033 km (0.095 R)
• M10: 1,753,885 km (0.104 R)
• M11: 1,867,281 km (0.117 R)
• M12: 2,345,994 km (0.068 R)
• M13: 2,680,644 km (0.107 R)
• M14: 2,828,746 km (0.085 R)
• M15: 3,342,316 km (0.12 R)
• M16: 4,533,264 km (0.119 R)
• M17: 4,990,884 km (0.101 R)
• M18: 5,256,271 km (0.093 R)
• M19: 5,359,493 km (0.046 R)
• M20: 5,694,593 km (0.108 R)
• M21: 5,907,470 km (0.08 R)
• M22: 6,451,408 km (0.087 R)
• M23: 6,628,831 km (0.07 R)
• M24: 6,830,340 km (0.096 R)
• M25: 7,680,355 km (0.113 R)
• M26: 7,750,815 km (0.043 R)
• M27: 8,105,961 km (0.061 R)
• M28: 8,393,937 km (0.108 R)
• M29: 8,636,584 km (0.061 R)
• M30: 8,980,211 km (0.057 R)
• M31: 9,054,411 km (0.094 R)
• M32: 9,328,325 km (0.06 R)
• M33: 9,579,649 km (0.093 R)
• M34: 9,731,491 km (0.081 R)
• M35: 10,037,718 km (0.09 R)
• M36: 10,607,387 km (0.065 R)
• M37: 11,054,684 km (0.089 R)
• M38: 11,134,270 km (0.108 R)
• M39: 11,832,144 km (0.109 R)
• M40: 11,940,752 km (0.087 R)
• M41: 12,213,769 km (0.119 R)
• M42: 12,351,099 km (0.068 R)
• M43: 12,461,353 km (0.119 R)
• M44: 12,627,257 km (0.104 R)
• M45: 13,157,432 km (0.089 R)
• M46: 13,241,955 km (0.113 R)
• M47: 13,809,230 km (0.117 R)
• M48: 13,894,949 km (0.118 R)
• M49: 14,095,859 km (0.12 R)
• M50: 14,182,177 km (0.117 R)
• M51: 14,996,887 km (0.108 R)
• M52: 15,232,354 km (0.094 R)
• M53: 15,350,686 km (0.049 R)
• M54: 15,916,465 km (0.08 R)
• M55: 16,066,512 km (0.109 R)
• M56: 16,580,231 km (0.047 R)
• M57: 16,976,666 km (0.082 R)
• M58: 17,099,336 km (0.053 R)
• M59: 17,283,790 km (0.036 R)
• M60: 17,592,710 km (0.117 R)
• M61: 17,685,759 km (0.117 R)
• M62: 17,810,075 km (0.066 R)
• M63: 18,028,339 km (0.05 R)
• M64: 18,122,136 km (0.088 R)
• M65: 18,593,669 km (0.118 R)
• M66: 18,973,648 km (0.075 R)
• M67: 19,164,684 km (0.114 R)
• M68: 20,161,903 km (0.091 R)
• M69: 20,259,292 km (0.11 R)
• M70: 20,748,626 km (0.033 R)
• M71: 20,846,912 km (0.099 R)
• M72: 21,044,082 km (0.084 R)
• M73: 21,473,278 km (0.116 R)
• M74: 22,206,308 km (0.077 R)
• M75: 22,340,497 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.4

Radius: 10.6

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.67 AU - 11.55 AU

Year: 12499 Days

Day: 10 Hours

Environment

Temp: -184 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,204,965 km

• M1: 194,627 km (0.118 R)
• M2: 274,512 km (0.06 R)
• M3: 429,196 km (0.07 R)
• M4: 912,547 km (0.059 R)
• M5: 1,578,258 km (0.111 R)
• M6: 1,652,009 km (0.097 R)
• M7: 2,092,276 km (0.09 R)
• M8: 2,284,060 km (0.094 R)
• M9: 2,396,408 km (0.098 R)
• M10: 2,510,551 km (0.092 R)
• M11: 2,626,490 km (0.099 R)
• M12: 3,651,086 km (0.118 R)
• M13: 3,816,242 km (0.119 R)
• M14: 3,883,112 km (0.107 R)
• M15: 4,326,819 km (0.088 R)
• M16: 4,967,846 km (0.117 R)
• M17: 5,524,799 km (0.12 R)
• M18: 5,600,645 km (0.096 R)
• M19: 6,819,269 km (0.049 R)
• M20: 7,605,406 km (0.078 R)
• M21: 8,289,816 km (0.037 R)
• M22: 9,580,098 km (0.097 R)
• M23: 9,946,912 km (0.093 R)
• M24: 10,132,114 km (0.054 R)
• M25: 10,271,839 km (0.091 R)
• M26: 11,363,604 km (0.088 R)
• M27: 11,508,714 km (0.115 R)
• M28: 11,849,797 km (0.067 R)
• M29: 12,293,205 km (0.108 R)
• M30: 12,892,793 km (0.05 R)
• M31: 13,861,739 km (0.065 R)
• M32: 14,120,693 km (0.1 R)
• M33: 14,485,861 km (0.082 R)
• M34: 16,576,641 km (0.059 R)
• M35: 17,072,408 km (0.089 R)
• M36: 18,022,205 km (0.103 R)
• M37: 19,798,081 km (0.112 R)
• M38: 20,913,932 km (0.096 R)
• M39: 21,749,137 km (0.095 R)
• M40: 22,655,999 km (0.112 R)
• M41: 23,822,563 km (0.057 R)
• M42: 24,257,145 km (0.116 R)
• M43: 24,444,292 km (0.051 R)
• M44: 25,450,338 km (0.108 R)
• M45: 25,576,898 km (0.111 R)
• M46: 25,958,372 km (0.109 R)
• M47: 26,085,830 km (0.093 R)
• M48: 26,277,614 km (0.115 R)
• M49: 27,697,597 km (0.119 R)
• M50: 28,089,244 km (0.073 R)
• M51: 29,607,363 km (0.052 R)
• M52: 30,141,727 km (0.043 R)
• M53: 31,016,725 km (0.098 R)
• M54: 31,355,415 km (0.067 R)
• M55: 31,831,884 km (0.097 R)
• M56: 32,722,889 km (0.106 R)
• M57: 33,900,373 km (0.093 R)
• M58: 34,599,444 km (0.095 R)
• M59: 34,739,917 km (0.109 R)
• M60: 34,950,850 km (0.116 R)
• M61: 35,162,232 km (0.097 R)
• M62: 35,232,692 km (0.096 R)
• M63: 35,373,913 km (0.116 R)
• M64: 36,083,006 km (0.116 R)
• M65: 37,876,236 km (0.109 R)
• M66: 40,139,801 km (0.059 R)
• M67: 40,287,305 km (0.111 R)
• M68: 41,250,715 km (0.083 R)
• M69: 41,548,714 km (0.103 R)
• M70: 41,847,461 km (0.074 R)
• M71: 42,221,755 km (0.1 R)
• M72: 43,654,454 km (0.076 R)
• M73: 44,873,228 km (0.048 R)
• M74: 45,256,348 km (0.116 R)
• M75: 46,180,414 km (0.075 R)
• M76: 46,489,782 km (0.079 R)
• M77: 46,644,766 km (0.118 R)
• M78: 46,799,899 km (0.09 R)
• M79: 47,188,404 km (0.107 R)
• M80: 47,968,856 km (0.063 R)
• M81: 51,934,247 km (0.085 R)
• M82: 52,014,581 km (0.044 R)
• M83: 52,820,615 km (0.105 R)
• M84: 52,982,330 km (0.099 R)
• M85: 53,063,262 km (0.101 R)
• M86: 53,144,195 km (0.095 R)
• M87: 53,387,291 km (0.115 R)
• M88: 53,630,837 km (0.076 R)
• M89: 54,118,825 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.8

Radius: 4.1

Gravity: 25.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.89 AU - 17.31 AU

Year: 24460 Days

Day: 22 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,204,965 km

• M1: 201,060 km (0.04 R)
• M2: 276,606 km (0.107 R)
• M3: 536,608 km (0.105 R)
• M4: 666,608 km (0.098 R)
• M5: 1,195,736 km (0.091 R)
• M6: 1,223,561 km (0.036 R)
• M7: 1,279,810 km (0.102 R)
• M8: 1,697,487 km (0.04 R)
• M9: 1,856,360 km (0.083 R)
• M10: 2,431,265 km (0.083 R)
• M11: 2,573,981 km (0.117 R)
• M12: 3,133,477 km (0.065 R)
• M13: 3,935,471 km (0.052 R)
• M14: 4,187,843 km (0.035 R)
• M15: 4,841,436 km (0.107 R)
• M16: 4,886,166 km (0.069 R)
• M17: 5,386,870 km (0.097 R)
• M18: 5,433,095 km (0.053 R)
• M19: 5,903,730 km (0.086 R)
• M20: 5,951,602 km (0.11 R)
• M21: 6,095,664 km (0.052 R)
• M22: 6,833,332 km (0.087 R)
• M23: 8,283,832 km (0.063 R)
• M24: 8,552,660 km (0.04 R)
• M25: 9,543,596 km (0.079 R)
• M26: 10,744,867 km (0.085 R)
• M27: 11,037,780 km (0.077 R)
• M28: 11,452,315 km (0.083 R)
• M29: 11,571,694 km (0.088 R)
• M30: 12,850,008 km (0.115 R)
• M31: 13,600,391 km (0.096 R)
• M32: 13,853,660 km (0.107 R)
• M33: 13,980,819 km (0.086 R)
• M34: 16,807,919 km (0.101 R)
• M35: 18,042,102 km (0.117 R)
• M36: 19,092,727 km (0.085 R)
• M37: 19,234,247 km (0.082 R)
• M38: 20,090,994 km (0.05 R)
• M39: 20,307,163 km (0.086 R)
• M40: 20,814,449 km (0.042 R)
• M41: 21,841,588 km (0.063 R)
• M42: 22,960,132 km (0.067 R)
• M43: 24,250,264 km (0.104 R)
• M44: 24,865,410 km (0.091 R)
• M45: 25,641,673 km (0.107 R)
• M46: 26,583,542 km (0.069 R)
• M47: 26,979,378 km (0.081 R)
• M48: 27,696,849 km (0.118 R)
• M49: 27,776,884 km (0.115 R)
• M50: 27,857,068 km (0.066 R)
• M51: 28,582,020 km (0.1 R)
• M52: 28,906,198 km (0.101 R)
• M53: 30,297,758 km (0.113 R)
• M54: 30,628,219 km (0.11 R)
• M55: 32,721,243 km (0.088 R)
• M56: 33,145,353 km (0.115 R)
• M57: 35,119,447 km (0.067 R)
• M58: 35,815,077 km (0.069 R)
• M59: 39,540,512 km (0.119 R)
• M60: 39,721,077 km (0.076 R)
• M61: 40,263,968 km (0.052 R)
• M62: 40,627,341 km (0.092 R)
• M63: 40,900,656 km (0.051 R)
• M64: 41,632,190 km (0.09 R)
• M65: 42,183,757 km (0.077 R)
• M66: 42,368,211 km (0.109 R)
• M67: 42,460,513 km (0.043 R)
• M68: 42,645,267 km (0.09 R)
• M69: 42,830,319 km (0.087 R)
• M70: 42,922,920 km (0.105 R)
• M71: 43,573,222 km (0.075 R)
• M72: 47,542,652 km (0.116 R)
• M73: 47,926,670 km (0.063 R)
• M74: 48,022,861 km (0.098 R)
• M75: 48,119,053 km (0.096 R)
• M76: 48,215,394 km (0.092 R)
• M77: 48,988,067 km (0.103 R)
• M78: 50,252,468 km (0.09 R)
• M79: 51,823,246 km (0.112 R)
• M80: 54,912,142 km (0.087 R)
• M81: 56,428,018 km (0.116 R)
• M82: 56,529,595 km (0.095 R)
• M83: 58,367,853 km (0.086 R)
• M84: 60,641,142 km (0.06 R)
• M85: 61,683,989 km (0.068 R)
• M86: 61,893,277 km (0.093 R)
• M87: 62,522,485 km (0.086 R)
• M88: 63,787,335 km (0.076 R)
• M89: 66,556,691 km (0.086 R)
• M90: 67,740,160 km (0.098 R)
• M91: 68,713,593 km (0.108 R)
• M92: 69,473,850 km (0.106 R)
• M93: 70,455,511 km (0.103 R)
• M94: 71,331,855 km (0.064 R)
• M95: 74,093,731 km (0.111 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 14,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit