🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.59 AU

Year: 143 Days

Day: 37.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,070,150 km

• M1: 67,469 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.54 AU - 0.68 AU

Year: 177 Days

Day: 16.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.84 AU - 1.06 AU

Year: 343 Days

Day: 47.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,070,150 km

• M1: 65,524 km (0.096 R)
• M2: 454,329 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.34 AU - 2.08 AU

Year: 829 Days

Day: 42.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 100 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.72 AU - 2.18 AU

Year: 1010 Days

Day: 14.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.99 AU - 4.69 AU

Year: 2791 Days

Day: 45.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,070,150 km

• M1: 1,637,797 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.2

Radius: 10.6

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.93 AU - 5.65 AU

Year: 3888 Days

Day: 14 Hours

Environment

Temp: -132 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,070,150 km

• M1: 213,327 km (0.086 R)
• M2: 324,029 km (0.116 R)
• M3: 445,054 km (0.029 R)
• M4: 675,584 km (0.098 R)
• M5: 839,693 km (0.09 R)
• M6: 993,330 km (0.085 R)
• M7: 1,208,601 km (0.098 R)
• M8: 1,274,873 km (0.086 R)
• M9: 1,356,254 km (0.113 R)
• M10: 1,896,901 km (0.028 R)
• M11: 1,990,549 km (0.114 R)
• M12: 2,248,306 km (0.066 R)
• M13: 2,364,394 km (0.116 R)
• M14: 2,482,726 km (0.049 R)
• M15: 2,602,853 km (0.12 R)
• M16: 2,672,566 km (0.113 R)
• M17: 2,831,439 km (0.085 R)
• M18: 3,251,959 km (0.092 R)
• M19: 3,498,496 km (0.102 R)
• M20: 3,869,798 km (0.112 R)
• M21: 3,969,729 km (0.08 R)
• M22: 4,050,213 km (0.106 R)
• M23: 4,357,038 km (0.119 R)
• M24: 4,461,009 km (0.063 R)
• M25: 4,906,810 km (0.097 R)
• M26: 5,189,999 km (0.106 R)
• M27: 5,501,013 km (0.108 R)
• M28: 5,772,533 km (0.103 R)
• M29: 6,002,016 km (0.109 R)
• M30: 6,328,588 km (0.073 R)
• M31: 6,637,059 km (0.083 R)
• M32: 6,732,951 km (0.068 R)
• M33: 6,829,292 km (0.1 R)
• M34: 7,442,045 km (0.036 R)
• M35: 7,591,643 km (0.088 R)
• M36: 7,995,857 km (0.051 R)
• M37: 8,123,464 km (0.12 R)
• M38: 8,303,430 km (0.107 R)
• M39: 8,484,742 km (0.086 R)
• M40: 8,746,090 km (0.119 R)
• M41: 9,330,270 km (0.116 R)
• M42: 9,599,995 km (0.039 R)
• M43: 9,681,376 km (0.055 R)
• M44: 9,954,542 km (0.109 R)
• M45: 10,648,376 km (0.06 R)
• M46: 11,243,327 km (0.092 R)
• M47: 11,588,150 km (0.1 R)
• M48: 11,732,811 km (0.115 R)
• M49: 12,053,400 km (0.054 R)
• M50: 12,141,214 km (0.059 R)
• M51: 13,062,138 km (0.113 R)
• M52: 13,394,395 km (0.12 R)
• M53: 13,851,865 km (0.115 R)
• M54: 14,563,203 km (0.07 R)
• M55: 14,750,799 km (0.113 R)
• M56: 14,939,143 km (0.117 R)
• M57: 15,350,088 km (0.119 R)
• M58: 15,700,596 km (0.089 R)
• M59: 15,924,993 km (0.111 R)
• M60: 16,118,273 km (0.07 R)
• M61: 16,604,915 km (0.119 R)
• M62: 17,063,283 km (0.115 R)
• M63: 17,360,235 km (0.107 R)
• M64: 17,559,200 km (0.035 R)
• M65: 18,295,072 km (0.045 R)
• M66: 18,565,096 km (0.077 R)
• M67: 18,666,673 km (0.1 R)
• M68: 18,870,575 km (0.101 R)
• M69: 19,900,706 km (0.061 R)
• M70: 20,178,359 km (0.034 R)
• M71: 20,773,011 km (0.066 R)
• M72: 21,231,528 km (0.106 R)
• M73: 21,657,733 km (0.118 R)
• M74: 21,729,091 km (0.074 R)
• M75: 21,979,368 km (0.117 R)
• M76: 22,158,586 km (0.071 R)
• M77: 22,699,532 km (0.07 R)
• M78: 24,645,352 km (0.106 R)
• M79: 24,757,101 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.8

Radius: 9.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.47 AU - 5.75 AU

Year: 4928 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,070,150 km

• M1: 133,292 km (0.061 R)
• M2: 236,813 km (0.117 R)
• M3: 343,776 km (0.086 R)
• M4: 471,233 km (0.119 R)
• M5: 721,959 km (0.116 R)
• M6: 892,501 km (0.119 R)
• M7: 952,490 km (0.11 R)
• M8: 1,087,277 km (0.081 R)
• M9: 1,151,754 km (0.096 R)
• M10: 1,217,427 km (0.075 R)
• M11: 1,411,157 km (0.081 R)
• M12: 1,541,905 km (0.051 R)
• M13: 2,269,101 km (0.11 R)
• M14: 2,480,183 km (0.095 R)
• M15: 2,595,523 km (0.046 R)
• M16: 2,861,508 km (0.109 R)
• M17: 2,936,905 km (0.1 R)
• M18: 3,059,127 km (0.105 R)
• M19: 3,198,552 km (0.093 R)
• M20: 3,292,799 km (0.12 R)
• M21: 3,356,079 km (0.096 R)
• M22: 3,662,305 km (0.119 R)
• M23: 3,944,148 km (0.081 R)
• M24: 4,301,986 km (0.062 R)
• M25: 4,777,558 km (0.112 R)
• M26: 5,085,580 km (0.102 R)
• M27: 5,269,884 km (0.067 R)
• M28: 5,456,283 km (0.093 R)
• M29: 5,550,380 km (0.085 R)
• M30: 5,644,926 km (0.067 R)
• M31: 5,721,071 km (0.034 R)
• M32: 5,932,004 km (0.119 R)
• M33: 6,028,794 km (0.061 R)
• M34: 6,106,585 km (0.119 R)
• M35: 6,361,649 km (0.083 R)
• M36: 6,520,373 km (0.045 R)
• M37: 6,620,304 km (0.059 R)
• M38: 6,720,684 km (0.105 R)
• M39: 7,230,364 km (0.088 R)
• M40: 7,333,886 km (0.114 R)
• M41: 7,879,769 km (0.111 R)
• M42: 8,157,572 km (0.106 R)
• M43: 8,899,577 km (0.071 R)
• M44: 8,988,289 km (0.072 R)
• M45: 9,211,339 km (0.043 R)
• M46: 9,481,513 km (0.068 R)
• M47: 10,191,355 km (0.058 R)
• M48: 10,260,918 km (0.044 R)
• M49: 10,377,305 km (0.116 R)
• M50: 10,447,317 km (0.05 R)
• M51: 10,587,939 km (0.043 R)
• M52: 10,870,828 km (0.067 R)
• M53: 11,324,110 km (0.119 R)
• M54: 11,686,286 km (0.115 R)
• M55: 12,422,009 km (0.097 R)
• M56: 12,770,422 km (0.109 R)
• M57: 12,845,520 km (0.088 R)
• M58: 13,349,964 km (0.102 R)
• M59: 13,604,580 km (0.069 R)
• M60: 13,835,110 km (0.04 R)
• M61: 14,508,450 km (0.084 R)
• M62: 14,875,414 km (0.09 R)
• M63: 15,007,210 km (0.043 R)
• M64: 15,325,255 km (0.092 R)
• M65: 15,511,654 km (0.027 R)
• M66: 15,725,728 km (0.104 R)
• M67: 16,129,792 km (0.095 R)
• M68: 16,292,255 km (0.115 R)
• M69: 17,003,144 km (0.087 R)
• M70: 17,390,004 km (0.099 R)
• M71: 17,779,857 km (0.101 R)
• M72: 18,003,805 km (0.119 R)
• M73: 18,144,427 km (0.116 R)
• M74: 18,653,209 km (0.117 R)
• M75: 19,080,909 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.3

Radius: 6.3

Gravity: 21.93 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.01 AU - 13.61 AU

Year: 16017 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,070,150 km

• M1: 80,633 km (0.101 R)
• M2: 119,977 km (0.108 R)
• M3: 235,766 km (0.096 R)
• M4: 325,974 km (0.106 R)
• M5: 484,697 km (0.087 R)
• M6: 756,068 km (0.082 R)
• M7: 848,370 km (0.102 R)
• M8: 895,942 km (0.034 R)
• M9: 1,200,972 km (0.084 R)
• M10: 1,806,693 km (0.09 R)
• M11: 1,931,608 km (0.052 R)
• M12: 2,323,255 km (0.101 R)
• M13: 2,493,797 km (0.04 R)
• M14: 2,633,072 km (0.058 R)
• M15: 3,329,450 km (0.103 R)
• M16: 3,482,938 km (0.068 R)
• M17: 3,678,163 km (0.039 R)
• M18: 3,917,370 km (0.118 R)
• M19: 4,120,374 km (0.1 R)
• M20: 4,243,942 km (0.082 R)
• M21: 4,664,462 km (0.106 R)
• M22: 4,793,265 km (0.1 R)
• M23: 5,010,481 km (0.081 R)
• M24: 5,098,295 km (0.114 R)
• M25: 5,230,989 km (0.098 R)
• M26: 6,238,530 km (0.099 R)
• M27: 6,475,793 km (0.097 R)
• M28: 6,571,386 km (0.084 R)
• M29: 6,764,367 km (0.084 R)
• M30: 7,554,244 km (0.112 R)
• M31: 8,793,064 km (0.114 R)
• M32: 10,428,019 km (0.118 R)
• M33: 10,540,367 km (0.102 R)
• M34: 10,822,808 km (0.054 R)
• M35: 10,936,502 km (0.118 R)
• M36: 11,395,319 km (0.083 R)
• M37: 13,292,369 km (0.085 R)
• M38: 13,843,338 km (0.105 R)
• M39: 15,412,620 km (0.081 R)
• M40: 17,769,235 km (0.116 R)
• M41: 20,305,817 km (0.08 R)
• M42: 21,580,091 km (0.105 R)
• M43: 21,794,914 km (0.043 R)
• M44: 22,953,100 km (0.082 R)
• M45: 23,319,017 km (0.1 R)
• M46: 23,982,633 km (0.108 R)
• M47: 24,205,235 km (0.113 R)
• M48: 26,392,056 km (0.089 R)
• M49: 27,703,132 km (0.117 R)
• M50: 28,327,404 km (0.048 R)
• M51: 28,405,793 km (0.079 R)
• M52: 28,798,637 km (0.039 R)
• M53: 28,956,313 km (0.03 R)
• M54: 30,709,451 km (0.11 R)
• M55: 31,761,423 km (0.091 R)
• M56: 32,169,227 km (0.092 R)
• M57: 35,240,022 km (0.066 R)
• M58: 36,341,063 km (0.11 R)
• M59: 36,767,417 km (0.077 R)
• M60: 36,852,987 km (0.114 R)
• M61: 37,884,015 km (0.081 R)
• M62: 38,489,737 km (0.119 R)
• M63: 39,798,718 km (0.071 R)
• M64: 40,326,350 km (0.092 R)
• M65: 42,549,674 km (0.087 R)
• M66: 43,902,637 km (0.083 R)
• M67: 44,174,905 km (0.054 R)
• M68: 47,392,905 km (0.104 R)
• M69: 48,513,542 km (0.116 R)
• M70: 48,607,340 km (0.12 R)
• M71: 49,642,857 km (0.036 R)
• M72: 49,737,253 km (0.082 R)
• M73: 50,021,190 km (0.091 R)
• M74: 50,875,992 km (0.072 R)
• M75: 51,735,581 km (0.117 R)
• M76: 52,792,640 km (0.085 R)
• M77: 52,889,130 km (0.085 R)
• M78: 54,148,445 km (0.102 R)
• M79: 54,245,684 km (0.119 R)
• M80: 54,928,299 km (0.086 R)
• M81: 56,006,600 km (0.057 R)
• M82: 56,696,546 km (0.078 R)
• M83: 57,091,933 km (0.104 R)
• M84: 57,587,551 km (0.117 R)
• M85: 58,882,919 km (0.109 R)
• M86: 59,283,392 km (0.073 R)
• M87: 61,806,809 km (0.099 R)
• M88: 63,132,845 km (0.066 R)
• M89: 64,984,268 km (0.084 R)
• M90: 65,398,205 km (0.055 R)
• M91: 65,605,398 km (0.083 R)
• M92: 66,749,224 km (0.083 R)
• M93: 68,004,499 km (0.115 R)
• M94: 69,162,088 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: 377 - 14,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit