🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.57 AU - 0.79 AU

Year: 206 Days

Day: 26.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,443,156 km

• M1: 68,067 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.96 AU - 1.16 AU

Year: 401 Days

Day: 30.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.95 AU - 1.27 AU

Year: 429 Days

Day: 25.4 Hours

Environment

Temp: 29 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.93 AU - 1.31 AU

Year: 435 Days

Day: 41.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,443,156 km

• M1: 480,658 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.3 AU - 3.52 AU

Year: 1822 Days

Day: 13.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,443,156 km

• M1: 2,500,678 km (0.086 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.02 AU - 3.42 AU

Year: 2121 Days

Day: 37 Hours

Environment

Temp: -114 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.5

Radius: 9.8

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.55 AU - 7.29 AU

Year: 5288 Days

Day: 11.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 97,443,156 km

• M1: 433,983 km (0.093 R)
• M2: 623,524 km (0.075 R)
• M3: 688,749 km (0.063 R)
• M4: 756,367 km (0.079 R)
• M5: 1,212,341 km (0.114 R)
• M6: 1,279,062 km (0.117 R)
• M7: 1,451,698 km (0.034 R)
• M8: 1,819,858 km (0.11 R)
• M9: 1,995,187 km (0.051 R)
• M10: 2,278,824 km (0.092 R)
• M11: 2,640,851 km (0.116 R)
• M12: 2,706,674 km (0.097 R)
• M13: 2,975,502 km (0.099 R)
• M14: 4,084,620 km (0.115 R)
• M15: 4,471,630 km (0.107 R)
• M16: 4,550,468 km (0.099 R)
• M17: 4,656,383 km (0.113 R)
• M18: 4,924,612 km (0.046 R)
• M19: 5,087,973 km (0.098 R)
• M20: 5,816,814 km (0.101 R)
• M21: 6,340,556 km (0.071 R)
• M22: 7,154,369 km (0.101 R)
• M23: 7,215,853 km (0.082 R)
• M24: 7,778,341 km (0.082 R)
• M25: 7,905,200 km (0.12 R)
• M26: 8,096,835 km (0.081 R)
• M27: 9,111,408 km (0.117 R)
• M28: 9,821,399 km (0.112 R)
• M29: 10,689,665 km (0.112 R)
• M30: 10,830,886 km (0.112 R)
• M31: 11,365,997 km (0.114 R)
• M32: 11,582,466 km (0.064 R)
• M33: 11,800,280 km (0.081 R)
• M34: 12,834,749 km (0.088 R)
• M35: 13,438,826 km (0.12 R)
• M36: 13,591,266 km (0.079 R)
• M37: 14,596,414 km (0.061 R)
• M38: 14,674,654 km (0.07 R)
• M39: 15,346,049 km (0.074 R)
• M40: 16,351,346 km (0.055 R)
• M41: 16,800,439 km (0.09 R)
• M42: 16,964,847 km (0.099 R)
• M43: 17,047,126 km (0.097 R)
• M44: 17,295,010 km (0.099 R)
• M45: 17,836,255 km (0.052 R)
• M46: 18,849,930 km (0.028 R)
• M47: 19,536,136 km (0.038 R)
• M48: 20,012,605 km (0.025 R)
• M49: 20,274,102 km (0.108 R)
• M50: 20,536,796 km (0.079 R)
• M51: 20,624,610 km (0.111 R)
• M52: 21,154,037 km (0.069 R)
• M53: 21,331,609 km (0.073 R)
• M54: 21,643,371 km (0.119 R)
• M55: 22,181,325 km (0.098 R)
• M56: 22,497,276 km (0.108 R)
• M57: 22,723,767 km (0.107 R)
• M58: 23,270,697 km (0.111 R)
• M59: 23,362,251 km (0.107 R)
• M60: 23,453,805 km (0.114 R)
• M61: 24,237,997 km (0.111 R)
• M62: 24,377,272 km (0.039 R)
• M63: 24,703,246 km (0.111 R)
• M64: 24,843,419 km (0.061 R)
• M65: 25,077,540 km (0.032 R)
• M66: 25,737,117 km (0.077 R)
• M67: 26,593,565 km (0.042 R)
• M68: 26,689,307 km (0.102 R)
• M69: 27,073,475 km (0.069 R)
• M70: 27,266,157 km (0.115 R)
• M71: 27,410,967 km (0.082 R)
• M72: 28,285,517 km (0.063 R)
• M73: 28,383,204 km (0.103 R)
• M74: 30,561,648 km (0.088 R)
• M75: 30,712,144 km (0.101 R)
• M76: 31,823,357 km (0.073 R)
• M77: 31,924,934 km (0.048 R)
• M78: 32,179,549 km (0.099 R)
• M79: 32,434,913 km (0.074 R)
• M80: 32,998,897 km (0.094 R)
• M81: 34,084,678 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.7

Radius: 7.2

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 11.9 AU - 18.74 AU

Year: 22012 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,443,156 km

• M1: 109,655 km (0.089 R)
• M2: 315,053 km (0.108 R)
• M3: 545,883 km (0.092 R)
• M4: 680,072 km (0.069 R)
• M5: 727,345 km (0.114 R)
• M6: 800,349 km (0.076 R)
• M7: 927,956 km (0.052 R)
• M8: 1,534,575 km (0.11 R)
• M9: 1,759,869 km (0.117 R)
• M10: 2,314,279 km (0.102 R)
• M11: 2,460,885 km (0.092 R)
• M12: 2,998,091 km (0.112 R)
• M13: 3,570,752 km (0.084 R)
• M14: 3,783,330 km (0.098 R)
• M15: 3,913,032 km (0.041 R)
• M16: 4,721,159 km (0.118 R)
• M17: 5,727,055 km (0.099 R)
• M18: 6,536,529 km (0.101 R)
• M19: 7,327,603 km (0.048 R)
• M20: 8,998,462 km (0.084 R)
• M21: 9,113,951 km (0.047 R)
• M22: 10,842,554 km (0.108 R)
• M23: 11,775,447 km (0.09 R)
• M24: 12,155,725 km (0.056 R)
• M25: 13,717,227 km (0.038 R)
• M26: 14,318,760 km (0.037 R)
• M27: 14,453,697 km (0.1 R)
• M28: 14,929,120 km (0.104 R)
• M29: 15,755,947 km (0.05 R)
• M30: 18,251,239 km (0.11 R)
• M31: 22,100,692 km (0.102 R)
• M32: 22,569,532 km (0.039 R)
• M33: 22,962,824 km (0.056 R)
• M34: 23,041,662 km (0.03 R)
• M35: 23,517,084 km (0.113 R)
• M36: 24,800,634 km (0.105 R)
• M37: 25,369,405 km (0.076 R)
• M38: 26,851,322 km (0.104 R)
• M39: 27,184,476 km (0.104 R)
• M40: 27,267,952 km (0.115 R)
• M41: 28,445,886 km (0.094 R)
• M42: 28,530,558 km (0.119 R)
• M43: 28,700,351 km (0.032 R)
• M44: 29,382,967 km (0.112 R)
• M45: 32,342,910 km (0.051 R)
• M46: 32,697,307 km (0.086 R)
• M47: 33,499,451 km (0.111 R)
• M48: 35,853,074 km (0.088 R)
• M49: 36,128,035 km (0.107 R)
• M50: 37,049,708 km (0.111 R)
• M51: 37,792,611 km (0.108 R)
• M52: 39,104,584 km (0.065 R)
• M53: 40,240,780 km (0.112 R)
• M54: 40,622,105 km (0.118 R)
• M55: 40,813,141 km (0.103 R)
• M56: 41,004,477 km (0.119 R)
• M57: 41,196,112 km (0.098 R)
• M58: 43,031,379 km (0.031 R)
• M59: 44,400,798 km (0.039 R)
• M60: 44,696,104 km (0.096 R)
• M61: 46,082,726 km (0.094 R)
• M62: 46,381,773 km (0.067 R)
• M63: 46,981,660 km (0.081 R)
• M64: 47,483,561 km (0.112 R)
• M65: 47,684,770 km (0.096 R)
• M66: 48,088,086 km (0.103 R)
• M67: 48,492,599 km (0.071 R)
• M68: 50,121,869 km (0.083 R)
• M69: 50,224,194 km (0.088 R)
• M70: 50,531,917 km (0.116 R)
• M71: 50,840,238 km (0.116 R)
• M72: 51,149,158 km (0.109 R)
• M73: 51,252,231 km (0.104 R)
• M74: 51,665,420 km (0.063 R)
• M75: 51,975,985 km (0.066 R)
• M76: 52,495,090 km (0.095 R)
• M77: 52,911,570 km (0.108 R)
• M78: 53,747,673 km (0.107 R)
• M79: 54,272,612 km (0.062 R)
• M80: 56,176,095 km (0.108 R)
• M81: 57,029,102 km (0.055 R)
• M82: 58,855,991 km (0.103 R)
• M83: 59,288,628 km (0.089 R)
• M84: 62,677,169 km (0.072 R)
• M85: 63,451,039 km (0.115 R)
• M86: 63,894,597 km (0.119 R)
• M87: 66,803,079 km (0.09 R)
• M88: 67,933,141 km (0.114 R)
• M89: 68,386,871 km (0.109 R)
• M90: 70,326,707 km (0.077 R)
• M91: 72,284,644 km (0.032 R)
• M92: 77,671,663 km (0.119 R)
• M93: 79,098,079 km (0.107 R)
• M94: 79,336,538 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.7

Radius: 6.2

Gravity: 21.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.26 AU - 18.08 AU

Year: 26117 Days

Day: 19.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,443,156 km

• M1: 80,184 km (0.084 R)
• M2: 146,756 km (0.067 R)
• M3: 255,962 km (0.097 R)
• M4: 975,677 km (0.098 R)
• M5: 1,069,176 km (0.12 R)
• M6: 1,198,578 km (0.1 R)
• M7: 1,508,096 km (0.119 R)
• M8: 1,880,296 km (0.073 R)
• M9: 2,037,074 km (0.077 R)
• M10: 2,883,200 km (0.071 R)
• M11: 3,064,213 km (0.101 R)
• M12: 4,124,563 km (0.106 R)
• M13: 5,342,290 km (0.103 R)
• M14: 5,733,488 km (0.12 R)
• M15: 5,961,326 km (0.11 R)
• M16: 7,512,655 km (0.098 R)
• M17: 8,204,546 km (0.027 R)
• M18: 10,468,709 km (0.105 R)
• M19: 11,382,154 km (0.062 R)
• M20: 11,884,504 km (0.048 R)
• M21: 12,910,895 km (0.093 R)
• M22: 13,434,786 km (0.054 R)
• M23: 13,889,265 km (0.103 R)
• M24: 14,195,043 km (0.057 R)
• M25: 14,969,212 km (0.105 R)
• M26: 15,047,451 km (0.092 R)
• M27: 15,440,295 km (0.04 R)
• M28: 17,208,841 km (0.12 R)
• M29: 17,372,801 km (0.029 R)
• M30: 18,955,995 km (0.1 R)
• M31: 22,794,976 km (0.085 R)
• M32: 24,432,324 km (0.106 R)
• M33: 24,893,983 km (0.111 R)
• M34: 26,013,424 km (0.075 R)
• M35: 26,484,657 km (0.106 R)
• M36: 27,531,394 km (0.116 R)
• M37: 29,370,999 km (0.083 R)
• M38: 29,861,680 km (0.106 R)
• M39: 30,454,087 km (0.035 R)
• M40: 31,851,331 km (0.11 R)
• M41: 33,473,720 km (0.096 R)
• M42: 33,678,370 km (0.08 R)
• M43: 34,191,790 km (0.111 R)
• M44: 34,915,096 km (0.091 R)
• M45: 35,018,917 km (0.118 R)
• M46: 35,226,559 km (0.096 R)
• M47: 35,539,069 km (0.104 R)
• M48: 36,061,913 km (0.114 R)
• M49: 36,797,935 km (0.07 R)
• M50: 37,009,316 km (0.111 R)
• M51: 37,645,407 km (0.1 R)
• M52: 37,751,771 km (0.037 R)
• M53: 40,770,656 km (0.102 R)
• M54: 40,989,218 km (0.082 R)
• M55: 41,208,229 km (0.099 R)
• M56: 45,555,244 km (0.113 R)
• M57: 46,350,656 km (0.107 R)
• M58: 46,807,379 km (0.094 R)
• M59: 47,725,162 km (0.108 R)
• M60: 49,345,456 km (0.094 R)
• M61: 50,866,118 km (0.061 R)
• M62: 50,983,702 km (0.065 R)
• M63: 51,455,085 km (0.097 R)
• M64: 51,573,118 km (0.111 R)
• M65: 55,036,009 km (0.054 R)
• M66: 55,156,885 km (0.036 R)
• M67: 59,314,209 km (0.109 R)
• M68: 62,560,782 km (0.079 R)
• M69: 62,686,893 km (0.102 R)
• M70: 63,318,196 km (0.082 R)
• M71: 67,796,409 km (0.111 R)
• M72: 67,925,811 km (0.069 R)
• M73: 68,964,319 km (0.074 R)
• M74: 71,056,894 km (0.046 R)
• M75: 71,583,329 km (0.058 R)
• M76: 73,037,720 km (0.097 R)
• M77: 73,436,099 km (0.066 R)
• M78: 77,458,785 km (0.079 R)
• M79: 78,407,685 km (0.086 R)
• M80: 79,906,655 km (0.042 R)
• M81: 80,317,152 km (0.096 R)
• M82: 81,415,051 km (0.111 R)
• M83: 82,656,115 km (0.052 R)
• M84: 82,794,343 km (0.115 R)
• M85: 83,071,249 km (0.065 R)
• M86: 86,697,501 km (0.111 R)
• M87: 86,978,596 km (0.115 R)
• M88: 87,400,761 km (0.109 R)
• M89: 88,105,965 km (0.092 R)
• M90: 88,388,556 km (0.117 R)
• M91: 90,232,798 km (0.063 R)
• M92: 90,517,632 km (0.116 R)
• M93: 91,516,946 km (0.062 R)
• M94: 95,550,703 km (0.068 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 15,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit