🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.5 AU - 0.74 AU

Year: 180 Days

Day: 43.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.35 AU - 1.83 AU

Year: 740 Days

Day: 23.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.22 AU - 2.64 AU

Year: 1398 Days

Day: 13.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.9 AU - 2.98 AU

Year: 1860 Days

Day: 24.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.24 AU - 4.4 AU

Year: 2755 Days

Day: 35.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.69 AU - 4.09 AU

Year: 2831 Days

Day: 28.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 10.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.97 AU - 8.99 AU

Year: 9929 Days

Day: 7.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 87,766,874 km

• M1: 138,228 km (0.1 R)
• M2: 221,854 km (0.102 R)
• M3: 295,157 km (0.103 R)
• M4: 389,852 km (0.061 R)
• M5: 561,291 km (0.108 R)
• M6: 707,748 km (0.115 R)
• M7: 1,029,084 km (0.03 R)
• M8: 1,125,874 km (0.054 R)
• M9: 1,341,893 km (0.117 R)
• M10: 1,448,407 km (0.096 R)
• M11: 1,516,474 km (0.098 R)
• M12: 1,713,195 km (0.062 R)
• M13: 2,023,910 km (0.105 R)
• M14: 2,433,808 km (0.114 R)
• M15: 2,817,975 km (0.091 R)
• M16: 2,886,790 km (0.064 R)
• M17: 3,275,445 km (0.093 R)
• M18: 3,420,855 km (0.095 R)
• M19: 3,549,957 km (0.09 R)
• M20: 4,318,891 km (0.108 R)
• M21: 4,887,213 km (0.084 R)
• M22: 5,371,760 km (0.068 R)
• M23: 6,183,329 km (0.091 R)
• M24: 6,432,110 km (0.071 R)
• M25: 7,009,707 km (0.097 R)
• M26: 7,080,168 km (0.116 R)
• M27: 7,150,778 km (0.101 R)
• M28: 8,041,783 km (0.096 R)
• M29: 8,537,999 km (0.09 R)
• M30: 10,165,175 km (0.071 R)
• M31: 10,378,651 km (0.054 R)
• M32: 11,302,269 km (0.109 R)
• M33: 11,718,001 km (0.109 R)
• M34: 12,308,614 km (0.105 R)
• M35: 12,736,464 km (0.1 R)
• M36: 13,256,316 km (0.106 R)
• M37: 14,496,183 km (0.116 R)
• M38: 14,857,163 km (0.115 R)
• M39: 15,618,915 km (0.112 R)
• M40: 16,643,661 km (0.087 R)
• M41: 16,769,473 km (0.116 R)
• M42: 17,498,313 km (0.079 R)
• M43: 17,979,420 km (0.079 R)
• M44: 18,725,315 km (0.071 R)
• M45: 19,316,227 km (0.119 R)
• M46: 19,680,198 km (0.119 R)
• M47: 20,080,073 km (0.083 R)
• M48: 20,247,473 km (0.037 R)
• M49: 20,684,748 km (0.1 R)
• M50: 21,603,129 km (0.118 R)
• M51: 22,361,142 km (0.103 R)
• M52: 22,639,095 km (0.061 R)
• M53: 23,549,846 km (0.074 R)
• M54: 23,691,067 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.1

Radius: 13.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.52 AU - 10.38 AU

Year: 11580 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,766,874 km

• M1: 170,841 km (0.066 R)
• M2: 284,834 km (0.103 R)
• M3: 602,281 km (0.11 R)
• M4: 1,013,825 km (0.087 R)
• M5: 1,177,036 km (0.093 R)
• M6: 1,371,812 km (0.054 R)
• M7: 1,601,296 km (0.075 R)
• M8: 1,745,209 km (0.112 R)
• M9: 2,502,473 km (0.113 R)
• M10: 3,049,702 km (0.088 R)
• M11: 3,414,721 km (0.037 R)
• M12: 3,697,611 km (0.076 R)
• M13: 4,153,286 km (0.086 R)
• M14: 5,153,946 km (0.108 R)
• M15: 5,297,859 km (0.113 R)
• M16: 5,700,128 km (0.063 R)
• M17: 5,848,978 km (0.069 R)
• M18: 6,226,712 km (0.078 R)
• M19: 6,380,050 km (0.074 R)
• M20: 6,690,615 km (0.064 R)
• M21: 7,006,117 km (0.104 R)
• M22: 8,443,453 km (0.109 R)
• M23: 8,656,182 km (0.073 R)
• M24: 9,569,028 km (0.065 R)
• M25: 10,014,381 km (0.115 R)
• M26: 10,194,496 km (0.102 R)
• M27: 10,375,660 km (0.108 R)
• M28: 10,833,279 km (0.12 R)
• M29: 11,579,324 km (0.101 R)
• M30: 13,715,582 km (0.115 R)
• M31: 15,034,137 km (0.111 R)
• M32: 15,708,674 km (0.115 R)
• M33: 15,918,111 km (0.082 R)
• M34: 17,087,069 km (0.051 R)
• M35: 17,356,644 km (0.044 R)
• M36: 17,518,958 km (0.087 R)
• M37: 19,059,068 km (0.092 R)
• M38: 19,845,354 km (0.113 R)
• M39: 20,299,384 km (0.107 R)
• M40: 20,642,113 km (0.094 R)
• M41: 20,756,854 km (0.076 R)
• M42: 20,929,341 km (0.103 R)
• M43: 21,333,554 km (0.092 R)
• M44: 22,032,475 km (0.087 R)
• M45: 22,857,507 km (0.079 R)
• M46: 25,025,031 km (0.05 R)
• M47: 25,454,078 km (0.109 R)
• M48: 26,195,335 km (0.063 R)
• M49: 26,880,942 km (0.12 R)
• M50: 27,572,683 km (0.101 R)
• M51: 27,825,653 km (0.084 R)
• M52: 28,079,371 km (0.103 R)
• M53: 28,589,051 km (0.071 R)
• M54: 29,617,835 km (0.099 R)
• M55: 30,462,614 km (0.111 R)
• M56: 30,593,213 km (0.115 R)
• M57: 30,855,159 km (0.08 R)
• M58: 33,245,584 km (0.064 R)
• M59: 34,055,656 km (0.092 R)
• M60: 35,419,989 km (0.096 R)
• M61: 35,832,879 km (0.038 R)
• M62: 35,970,808 km (0.109 R)
• M63: 36,732,860 km (0.109 R)
• M64: 37,011,261 km (0.032 R)
• M65: 37,150,686 km (0.079 R)
• M66: 37,430,135 km (0.119 R)
• M67: 38,202,210 km (0.098 R)
• M68: 38,625,572 km (0.098 R)
• M69: 39,121,489 km (0.086 R)
• M70: 39,690,858 km (0.107 R)
• M71: 41,850,304 km (0.12 R)
• M72: 43,017,466 km (0.072 R)
• M73: 43,826,192 km (0.089 R)
• M74: 44,121,498 km (0.059 R)
• M75: 44,936,956 km (0.109 R)
• M76: 45,309,305 km (0.036 R)
• M77: 46,357,388 km (0.085 R)
• M78: 47,110,763 km (0.078 R)
• M79: 47,337,553 km (0.073 R)
• M80: 48,020,318 km (0.085 R)
• M81: 49,012,152 km (0.088 R)
• M82: 49,395,422 km (0.066 R)
• M83: 49,549,059 km (0.088 R)
• M84: 50,396,680 km (0.079 R)
• M85: 51,326,730 km (0.115 R)
• M86: 51,482,312 km (0.063 R)
• M87: 51,793,924 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 871

Radius: 3.6

Gravity: 67.21 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.05 AU - 15.45 AU

Year: 21973 Days

Day: 24 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,766,874 km

• M1: 52,658 km (0.101 R)
• M2: 190,139 km (0.042 R)
• M3: 311,762 km (0.119 R)
• M4: 523,593 km (0.068 R)
• M5: 720,463 km (0.082 R)
• M6: 996,322 km (0.105 R)
• M7: 1,566,140 km (0.086 R)
• M8: 1,882,689 km (0.041 R)
• M9: 2,066,994 km (0.119 R)
• M10: 2,180,389 km (0.082 R)
• M11: 2,257,133 km (0.033 R)
• M12: 2,572,934 km (0.086 R)
• M13: 3,288,909 km (0.043 R)
• M14: 3,332,741 km (0.036 R)
• M15: 4,347,763 km (0.034 R)
• M16: 4,541,791 km (0.095 R)
• M17: 5,140,931 km (0.033 R)
• M18: 5,243,256 km (0.106 R)
• M19: 5,554,120 km (0.105 R)
• M20: 5,658,988 km (0.092 R)
• M21: 5,870,819 km (0.036 R)
• M22: 6,031,487 km (0.088 R)
• M23: 6,356,862 km (0.039 R)
• M24: 7,309,801 km (0.116 R)
• M25: 7,715,061 km (0.043 R)
• M26: 7,949,780 km (0.082 R)
• M27: 8,426,399 km (0.089 R)
• M28: 8,729,036 km (0.04 R)
• M29: 9,158,531 km (0.105 R)
• M30: 9,784,000 km (0.108 R)
• M31: 10,552,783 km (0.101 R)
• M32: 10,878,757 km (0.087 R)
• M33: 11,010,104 km (0.075 R)
• M34: 11,540,578 km (0.082 R)
• M35: 12,147,347 km (0.091 R)
• M36: 12,488,879 km (0.081 R)
• M37: 13,461,864 km (0.03 R)
• M38: 13,815,214 km (0.1 R)
• M39: 14,028,690 km (0.094 R)
• M40: 14,100,198 km (0.12 R)
• M41: 14,531,040 km (0.078 R)
• M42: 15,406,038 km (0.071 R)
• M43: 15,924,095 km (0.096 R)
• M44: 19,468,368 km (0.108 R)
• M45: 21,000,399 km (0.106 R)
• M46: 21,409,849 km (0.099 R)
• M47: 21,574,407 km (0.113 R)
• M48: 21,822,141 km (0.06 R)
• M49: 22,153,799 km (0.04 R)
• M50: 22,403,478 km (0.046 R)
• M51: 23,921,896 km (0.109 R)
• M52: 24,263,877 km (0.079 R)
• M53: 27,323,752 km (0.108 R)
• M54: 28,219,993 km (0.094 R)
• M55: 28,944,046 km (0.092 R)
• M56: 30,410,255 km (0.116 R)
• M57: 30,595,158 km (0.044 R)
• M58: 30,780,510 km (0.107 R)
• M59: 31,806,602 km (0.106 R)
• M60: 31,994,347 km (0.078 R)
• M61: 32,559,827 km (0.075 R)
• M62: 33,605,067 km (0.088 R)
• M63: 35,825,848 km (0.065 R)
• M64: 36,511,156 km (0.034 R)
• M65: 37,200,652 km (0.068 R)
• M66: 39,496,531 km (0.108 R)
• M67: 39,698,338 km (0.111 R)
• M68: 40,305,706 km (0.105 R)
• M69: 40,407,282 km (0.059 R)
• M70: 41,837,737 km (0.067 R)
• M71: 43,909,967 km (0.094 R)
• M72: 45,909,193 km (0.083 R)
• M73: 46,973,283 km (0.079 R)
• M74: 48,045,600 km (0.085 R)
• M75: 50,323,377 km (0.102 R)
• M76: 50,542,089 km (0.08 R)
• M77: 51,530,333 km (0.111 R)
• M78: 53,749,468 km (0.102 R)
• M79: 56,112,815 km (0.091 R)
• M80: 56,226,061 km (0.066 R)
• M81: 61,406,635 km (0.101 R)
• M82: 61,874,427 km (0.113 R)
• M83: 63,403,018 km (0.071 R)
• M84: 66,017,989 km (0.032 R)
• M85: 66,977,510 km (0.081 R)
• M86: 67,941,668 km (0.109 R)
• M87: 68,789,140 km (0.103 R)
• M88: 71,475,319 km (0.049 R)
• M89: 75,944,107 km (0.112 R)
• M90: 77,706,220 km (0.047 R)
• M91: 79,354,490 km (0.099 R)
• M92: 81,014,278 km (0.119 R)
• M93: 81,784,258 km (0.094 R)
• M94: 82,943,642 km (0.054 R)
• M95: 83,849,158 km (0.115 R)
• M96: 84,497,964 km (0.116 R)
• M97: 84,627,964 km (0.037 R)
• M98: 87,372,487 km (0.111 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: 539 - 11,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit