🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.66 AU

Year: 134 Days

Day: 33.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.6 AU - 0.92 AU

Year: 231 Days

Day: 16.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.81 AU - 0.93 AU

Year: 283 Days

Day: 16.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.22 AU - 1.72 AU

Year: 621 Days

Day: 32.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.26 AU - 2.94 AU

Year: 1460 Days

Day: 39.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.44 AU - 3.64 AU

Year: 1846 Days

Day: 26.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 14.5

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.01 AU - 9.37 AU

Year: 8162 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 168.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,190,034 km

• M1: 184,753 km (0.106 R)
• M2: 312,959 km (0.092 R)
• M3: 403,316 km (0.087 R)
• M4: 595,100 km (0.087 R)
• M5: 930,050 km (0.069 R)
• M6: 1,029,832 km (0.099 R)
• M7: 1,311,076 km (0.095 R)
• M8: 1,867,580 km (0.076 R)
• M9: 2,113,519 km (0.08 R)
• M10: 2,300,815 km (0.089 R)
• M11: 2,422,887 km (0.067 R)
• M12: 2,710,564 km (0.106 R)
• M13: 3,028,609 km (0.078 R)
• M14: 3,339,024 km (0.115 R)
• M15: 3,498,346 km (0.114 R)
• M16: 3,599,175 km (0.071 R)
• M17: 4,354,345 km (0.08 R)
• M18: 4,484,944 km (0.073 R)
• M19: 4,661,170 km (0.118 R)
• M20: 4,884,819 km (0.07 R)
• M21: 5,043,543 km (0.107 R)
• M22: 5,389,413 km (0.073 R)
• M23: 5,483,061 km (0.108 R)
• M24: 5,695,640 km (0.091 R)
• M25: 5,886,826 km (0.091 R)
• M26: 6,698,544 km (0.101 R)
• M27: 6,925,933 km (0.113 R)
• M28: 7,259,237 km (0.08 R)
• M29: 7,571,447 km (0.077 R)
• M30: 7,782,081 km (0.102 R)
• M31: 8,209,333 km (0.089 R)
• M32: 8,425,801 km (0.108 R)
• M33: 8,671,740 km (0.068 R)
• M34: 9,058,899 km (0.113 R)
• M35: 9,395,345 km (0.12 R)
• M36: 9,508,441 km (0.104 R)
• M37: 9,907,717 km (0.102 R)
• M38: 10,312,529 km (0.094 R)
• M39: 10,605,143 km (0.092 R)
• M40: 11,138,609 km (0.108 R)
• M41: 12,078,083 km (0.103 R)
• M42: 12,417,521 km (0.065 R)
• M43: 12,604,069 km (0.086 R)
• M44: 12,854,197 km (0.1 R)
• M45: 13,042,840 km (0.115 R)
• M46: 13,264,245 km (0.069 R)
• M47: 13,678,481 km (0.111 R)
• M48: 13,935,640 km (0.112 R)
• M49: 14,226,758 km (0.101 R)
• M50: 15,914,670 km (0.083 R)
• M51: 16,219,102 km (0.05 R)
• M52: 16,320,978 km (0.11 R)
• M53: 16,423,004 km (0.058 R)
• M54: 17,143,916 km (0.093 R)
• M55: 17,247,737 km (0.073 R)
• M56: 17,421,270 km (0.055 R)
• M57: 17,560,396 km (0.045 R)
• M58: 17,910,156 km (0.114 R)
• M59: 18,015,473 km (0.118 R)
• M60: 18,723,221 km (0.104 R)
• M61: 18,937,295 km (0.11 R)
• M62: 19,044,557 km (0.116 R)
• M63: 19,188,021 km (0.104 R)
• M64: 19,476,147 km (0.12 R)
• M65: 20,605,611 km (0.066 R)
• M66: 20,789,766 km (0.108 R)
• M67: 21,756,318 km (0.095 R)
• M68: 22,547,690 km (0.097 R)
• M69: 22,775,528 km (0.091 R)
• M70: 22,965,966 km (0.119 R)
• M71: 23,080,558 km (0.108 R)
• M72: 23,386,934 km (0.107 R)
• M73: 25,529,475 km (0.108 R)
• M74: 26,005,196 km (0.104 R)
• M75: 26,724,463 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.3

Radius: 12.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.17 AU - 16.35 AU

Year: 16815 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,190,034 km

• M1: 170,691 km (0.078 R)
• M2: 741,706 km (0.025 R)
• M3: 943,813 km (0.095 R)
• M4: 1,164,769 km (0.094 R)
• M5: 1,543,252 km (0.102 R)
• M6: 1,687,913 km (0.055 R)
• M7: 2,149,422 km (0.06 R)
• M8: 2,824,707 km (0.086 R)
• M9: 3,410,532 km (0.065 R)
• M10: 3,914,079 km (0.094 R)
• M11: 4,441,411 km (0.116 R)
• M12: 5,034,417 km (0.082 R)
• M13: 5,924,973 km (0.055 R)
• M14: 6,201,729 km (0.112 R)
• M15: 7,057,429 km (0.076 R)
• M16: 8,564,927 km (0.093 R)
• M17: 8,773,317 km (0.108 R)
• M18: 9,248,440 km (0.101 R)
• M19: 9,569,925 km (0.1 R)
• M20: 9,840,548 km (0.079 R)
• M21: 10,334,221 km (0.089 R)
• M22: 10,723,624 km (0.061 R)
• M23: 11,517,241 km (0.103 R)
• M24: 11,863,111 km (0.104 R)
• M25: 12,742,896 km (0.087 R)
• M26: 12,861,827 km (0.07 R)
• M27: 13,341,138 km (0.118 R)
• M28: 14,689,314 km (0.084 R)
• M29: 16,144,901 km (0.048 R)
• M30: 17,250,130 km (0.074 R)
• M31: 17,845,081 km (0.104 R)
• M32: 18,312,575 km (0.12 R)
• M33: 18,446,913 km (0.117 R)
• M34: 18,649,020 km (0.119 R)
• M35: 20,779,892 km (0.107 R)
• M36: 21,271,620 km (0.075 R)
• M37: 22,052,222 km (0.114 R)
• M38: 22,842,248 km (0.094 R)
• M39: 23,422,539 km (0.055 R)
• M40: 24,302,174 km (0.106 R)
• M41: 25,043,432 km (0.102 R)
• M42: 25,491,926 km (0.117 R)
• M43: 26,929,113 km (0.119 R)
• M44: 27,311,784 km (0.086 R)
• M45: 28,005,021 km (0.076 R)
• M46: 28,237,346 km (0.089 R)
• M47: 29,173,230 km (0.057 R)
• M48: 32,854,086 km (0.069 R)
• M49: 33,673,583 km (0.105 R)
• M50: 34,499,663 km (0.108 R)
• M51: 35,499,874 km (0.084 R)
• M52: 35,835,422 km (0.113 R)
• M53: 36,594,182 km (0.052 R)
• M54: 37,443,449 km (0.102 R)
• M55: 38,213,280 km (0.114 R)
• M56: 38,471,037 km (0.069 R)
• M57: 40,554,188 km (0.06 R)
• M58: 41,256,699 km (0.057 R)
• M59: 42,673,840 km (0.084 R)
• M60: 44,106,838 km (0.097 R)
• M61: 44,648,232 km (0.087 R)
• M62: 46,560,692 km (0.081 R)
• M63: 47,665,472 km (0.093 R)
• M64: 48,128,328 km (0.094 R)
• M65: 48,406,729 km (0.113 R)
• M66: 48,965,178 km (0.094 R)
• M67: 49,432,223 km (0.083 R)
• M68: 49,619,519 km (0.067 R)
• M69: 50,653,540 km (0.057 R)
• M70: 51,504,752 km (0.065 R)
• M71: 51,599,597 km (0.098 R)
• M72: 51,884,730 km (0.104 R)
• M73: 52,456,194 km (0.072 R)
• M74: 52,838,417 km (0.05 R)
• M75: 54,279,792 km (0.106 R)
• M76: 54,473,073 km (0.038 R)
• M77: 56,613,070 km (0.076 R)
• M78: 56,808,894 km (0.107 R)
• M79: 58,879,478 km (0.097 R)
• M80: 61,276,036 km (0.032 R)
• M81: 61,376,715 km (0.062 R)
• M82: 61,577,924 km (0.096 R)
• M83: 62,486,283 km (0.039 R)
• M84: 64,520,814 km (0.11 R)
• M85: 65,854,927 km (0.108 R)
• M86: 66,163,997 km (0.025 R)
• M87: 67,613,151 km (0.098 R)
• M88: 68,133,303 km (0.089 R)
• M89: 68,237,423 km (0.089 R)
• M90: 68,759,071 km (0.064 R)
• M91: 69,911,423 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.6

Radius: 5.7

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 15.69 AU - 24.03 AU

Year: 30822 Days

Day: 25 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,190,034 km

• M1: 419,622 km (0.117 R)
• M2: 936,632 km (0.058 R)
• M3: 1,943,875 km (0.109 R)
• M4: 2,005,210 km (0.104 R)
• M5: 2,387,283 km (0.052 R)
• M6: 2,453,106 km (0.045 R)
• M7: 3,289,807 km (0.1 R)
• M8: 3,549,209 km (0.035 R)
• M9: 3,662,455 km (0.114 R)
• M10: 3,892,387 km (0.09 R)
• M11: 3,931,282 km (0.117 R)
• M12: 4,009,223 km (0.052 R)
• M13: 6,164,479 km (0.096 R)
• M14: 6,209,808 km (0.119 R)
• M15: 6,300,763 km (0.118 R)
• M16: 6,437,944 km (0.114 R)
• M17: 6,530,097 km (0.05 R)
• M18: 6,576,173 km (0.081 R)
• M19: 7,091,537 km (0.115 R)
• M20: 7,522,679 km (0.072 R)
• M21: 8,160,564 km (0.032 R)
• M22: 8,866,666 km (0.07 R)
• M23: 9,278,958 km (0.116 R)
• M24: 9,592,215 km (0.104 R)
• M25: 11,044,661 km (0.078 R)
• M26: 11,432,269 km (0.053 R)
• M27: 12,679,168 km (0.103 R)
• M28: 15,545,762 km (0.11 R)
• M29: 15,607,546 km (0.09 R)
• M30: 15,669,479 km (0.063 R)
• M31: 16,733,419 km (0.107 R)
• M32: 17,050,866 km (0.1 R)
• M33: 18,079,800 km (0.109 R)
• M34: 18,209,801 km (0.065 R)
• M35: 18,274,876 km (0.082 R)
• M36: 18,996,536 km (0.067 R)
• M37: 20,467,382 km (0.086 R)
• M38: 20,602,768 km (0.06 R)
• M39: 21,284,935 km (0.113 R)
• M40: 21,559,896 km (0.103 R)
• M41: 22,113,258 km (0.113 R)
• M42: 22,671,258 km (0.1 R)
• M43: 24,014,946 km (0.105 R)
• M44: 24,372,934 km (0.048 R)
• M45: 24,660,461 km (0.106 R)
• M46: 25,384,365 km (0.116 R)
• M47: 25,602,928 km (0.038 R)
• M48: 27,001,368 km (0.099 R)
• M49: 27,448,217 km (0.047 R)
• M50: 28,651,433 km (0.073 R)
• M51: 29,183,253 km (0.066 R)
• M52: 29,259,548 km (0.052 R)
• M53: 29,335,843 km (0.108 R)
• M54: 29,488,732 km (0.061 R)
• M55: 32,205,579 km (0.099 R)
• M56: 33,155,226 km (0.044 R)
• M57: 34,194,483 km (0.046 R)
• M58: 35,406,974 km (0.096 R)
• M59: 35,977,540 km (0.096 R)
• M60: 37,127,798 km (0.116 R)
• M61: 37,375,831 km (0.088 R)
• M62: 37,624,463 km (0.051 R)
• M63: 38,959,624 km (0.09 R)
• M64: 40,225,371 km (0.101 R)
• M65: 40,991,313 km (0.089 R)
• M66: 41,418,863 km (0.077 R)
• M67: 42,624,024 km (0.051 R)
• M68: 44,365,493 km (0.096 R)
• M69: 46,218,861 km (0.075 R)
• M70: 46,574,754 km (0.117 R)
• M71: 48,007,453 km (0.101 R)
• M72: 48,910,126 km (0.108 R)
• M73: 49,182,095 km (0.068 R)
• M74: 49,636,424 km (0.029 R)
• M75: 50,000,844 km (0.098 R)
• M76: 50,274,758 km (0.104 R)
• M77: 50,366,162 km (0.107 R)
• M78: 51,191,494 km (0.107 R)
• M79: 51,283,347 km (0.047 R)
• M80: 51,375,499 km (0.114 R)
• M81: 51,559,654 km (0.087 R)
• M82: 51,744,108 km (0.106 R)
• M83: 53,134,321 km (0.106 R)
• M84: 55,478,670 km (0.093 R)
• M85: 57,665,042 km (0.067 R)
• M86: 57,760,635 km (0.114 R)
• M87: 58,048,163 km (0.061 R)
• M88: 58,816,796 km (0.074 R)
• M89: 59,202,460 km (0.088 R)
• M90: 62,121,413 km (0.086 R)
• M91: 64,788,295 km (0.089 R)
• M92: 65,585,651 km (0.099 R)
• M93: 66,586,910 km (0.05 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 16,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit