🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.69 AU - 1.07 AU

Year: 311 Days

Day: 42.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.2 AU - 1.2 AU

Year: 495 Days

Day: 23 Hours

Environment

Temp: 3 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,689,403 km

• M1: 93,050 km (0.05 R)
• M2: 178,470 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.59 AU - 1.59 AU

Year: 755 Days

Day: 47.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.1 AU - 2.56 AU

Year: 1340 Days

Day: 22.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,689,403 km

• M1: 784,940 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.34 AU - 3.82 AU

Year: 2036 Days

Day: 21.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.77 AU - 4.61 AU

Year: 3231 Days

Day: 20.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,689,403 km

• M1: 593,904 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.3

Radius: 12.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.68 AU - 5.18 AU

Year: 3513 Days

Day: 8.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,689,403 km

• M1: 181,013 km (0.055 R)
• M2: 515,664 km (0.105 R)
• M3: 627,862 km (0.075 R)
• M4: 742,753 km (0.11 R)
• M5: 926,310 km (0.114 R)
• M6: 1,218,325 km (0.036 R)
• M7: 1,606,232 km (0.093 R)
• M8: 1,780,065 km (0.115 R)
• M9: 1,940,135 km (0.108 R)
• M10: 2,136,557 km (0.086 R)
• M11: 2,232,000 km (0.109 R)
• M12: 2,594,326 km (0.096 R)
• M13: 2,719,390 km (0.034 R)
• M14: 2,952,015 km (0.115 R)
• M15: 3,375,078 km (0.119 R)
• M16: 3,487,126 km (0.106 R)
• M17: 3,999,798 km (0.105 R)
• M18: 4,251,871 km (0.104 R)
• M19: 4,373,045 km (0.047 R)
• M20: 4,799,548 km (0.105 R)
• M21: 4,883,622 km (0.109 R)
• M22: 5,253,877 km (0.105 R)
• M23: 5,384,177 km (0.075 R)
• M24: 5,618,597 km (0.039 R)
• M25: 5,707,458 km (0.075 R)
• M26: 6,204,123 km (0.105 R)
• M27: 6,449,912 km (0.109 R)
• M28: 6,542,962 km (0.072 R)
• M29: 6,683,434 km (0.111 R)
• M30: 6,919,650 km (0.113 R)
• M31: 7,014,943 km (0.087 R)
• M32: 7,628,743 km (0.083 R)
• M33: 7,776,546 km (0.096 R)
• M34: 8,008,572 km (0.104 R)
• M35: 8,192,578 km (0.079 R)
• M36: 8,310,311 km (0.11 R)
• M37: 8,479,507 km (0.105 R)
• M38: 8,701,211 km (0.097 R)
• M39: 8,787,080 km (0.086 R)
• M40: 9,272,674 km (0.087 R)
• M41: 9,483,458 km (0.106 R)
• M42: 9,660,432 km (0.11 R)
• M43: 9,767,095 km (0.118 R)
• M44: 10,143,633 km (0.087 R)
• M45: 11,545,964 km (0.101 R)
• M46: 12,212,123 km (0.087 R)
• M47: 12,871,251 km (0.092 R)
• M48: 13,126,316 km (0.08 R)
• M49: 13,264,394 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.7

Radius: 9.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.85 AU - 5.23 AU

Year: 3644 Days

Day: 8.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 43,689,403 km

• M1: 155,881 km (0.119 R)
• M2: 229,483 km (0.032 R)
• M3: 330,761 km (0.114 R)
• M4: 550,969 km (0.065 R)
• M5: 1,084,435 km (0.076 R)
• M6: 1,152,951 km (0.049 R)
• M7: 1,357,301 km (0.104 R)
• M8: 1,485,806 km (0.084 R)
• M9: 1,674,748 km (0.061 R)
• M10: 1,836,314 km (0.066 R)
• M11: 2,051,735 km (0.08 R)
• M12: 2,883,050 km (0.069 R)
• M13: 3,479,946 km (0.078 R)
• M14: 3,732,467 km (0.094 R)
• M15: 4,145,656 km (0.095 R)
• M16: 4,239,604 km (0.071 R)
• M17: 4,318,292 km (0.119 R)
• M18: 4,751,976 km (0.085 R)
• M19: 5,216,627 km (0.069 R)
• M20: 5,403,026 km (0.116 R)
• M21: 5,730,346 km (0.078 R)
• M22: 5,958,184 km (0.106 R)
• M23: 6,188,864 km (0.099 R)
• M24: 6,350,280 km (0.083 R)
• M25: 6,586,046 km (0.064 R)
• M26: 6,695,851 km (0.095 R)
• M27: 6,917,256 km (0.075 R)
• M28: 7,291,550 km (0.074 R)
• M29: 7,614,980 km (0.111 R)
• M30: 7,691,724 km (0.087 R)
• M31: 8,177,468 km (0.102 R)
• M32: 8,295,501 km (0.064 R)
• M33: 8,653,190 km (0.076 R)
• M34: 9,137,887 km (0.103 R)
• M35: 9,322,042 km (0.113 R)
• M36: 9,610,766 km (0.116 R)
• M37: 9,672,998 km (0.097 R)
• M38: 9,839,650 km (0.028 R)
• M39: 10,473,347 km (0.119 R)
• M40: 11,316,630 km (0.093 R)
• M41: 11,890,936 km (0.1 R)
• M42: 12,069,556 km (0.074 R)
• M43: 12,181,755 km (0.103 R)
• M44: 12,633,540 km (0.083 R)
• M45: 12,770,273 km (0.032 R)
• M46: 12,930,342 km (0.06 R)
• M47: 14,069,081 km (0.078 R)
• M48: 14,686,472 km (0.076 R)
• M49: 14,950,213 km (0.082 R)
• M50: 15,022,469 km (0.101 R)
• M51: 15,385,393 km (0.083 R)
• M52: 15,507,016 km (0.11 R)
• M53: 15,653,323 km (0.114 R)
• M54: 15,996,650 km (0.117 R)
• M55: 16,367,204 km (0.108 R)
• M56: 16,640,669 km (0.105 R)
• M57: 16,765,583 km (0.098 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.3

Radius: 13.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.16 AU - 10.5 AU

Year: 10736 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,689,403 km

• M1: 195,375 km (0.099 R)
• M2: 293,212 km (0.05 R)
• M3: 657,183 km (0.046 R)
• M4: 815,907 km (0.112 R)
• M5: 910,303 km (0.078 R)
• M6: 1,174,792 km (0.055 R)
• M7: 1,261,409 km (0.072 R)
• M8: 1,395,748 km (0.089 R)
• M9: 1,511,387 km (0.107 R)
• M10: 1,679,236 km (0.118 R)
• M11: 2,113,070 km (0.118 R)
• M12: 2,247,558 km (0.047 R)
• M13: 3,144,398 km (0.03 R)
• M14: 3,712,122 km (0.103 R)
• M15: 3,842,721 km (0.094 R)
• M16: 4,312,009 km (0.104 R)
• M17: 4,623,472 km (0.11 R)
• M18: 4,870,757 km (0.075 R)
• M19: 4,978,168 km (0.11 R)
• M20: 7,451,769 km (0.094 R)
• M21: 8,164,154 km (0.111 R)
• M22: 9,340,143 km (0.028 R)
• M23: 9,925,220 km (0.119 R)
• M24: 10,942,486 km (0.076 R)
• M25: 11,847,703 km (0.117 R)
• M26: 11,944,343 km (0.11 R)
• M27: 12,530,168 km (0.066 R)
• M28: 13,476,674 km (0.114 R)
• M29: 13,780,357 km (0.087 R)
• M30: 14,035,123 km (0.046 R)
• M31: 14,394,457 km (0.088 R)
• M32: 14,497,679 km (0.071 R)
• M33: 15,490,860 km (0.056 R)
• M34: 16,129,493 km (0.095 R)
• M35: 16,559,886 km (0.09 R)
• M36: 16,668,195 km (0.075 R)
• M37: 16,776,653 km (0.117 R)
• M38: 16,994,318 km (0.058 R)
• M39: 17,267,633 km (0.068 R)
• M40: 18,712,450 km (0.12 R)
• M41: 19,392,522 km (0.071 R)
• M42: 19,965,332 km (0.097 R)
• M43: 21,776,214 km (0.063 R)
• M44: 22,731,396 km (0.087 R)
• M45: 23,822,264 km (0.1 R)
• M46: 24,558,884 km (0.082 R)
• M47: 24,806,169 km (0.057 R)
• M48: 24,992,119 km (0.07 R)
• M49: 25,991,882 km (0.114 R)
• M50: 27,068,388 km (0.106 R)
• M51: 27,323,752 km (0.11 R)
• M52: 27,965,826 km (0.094 R)
• M53: 28,224,032 km (0.118 R)
• M54: 29,330,308 km (0.116 R)
• M55: 29,790,022 km (0.118 R)
• M56: 31,183,227 km (0.118 R)
• M57: 31,652,366 km (0.114 R)
• M58: 33,073,845 km (0.118 R)
• M59: 33,415,228 km (0.035 R)
• M60: 33,689,291 km (0.093 R)
• M61: 33,895,287 km (0.107 R)
• M62: 34,377,740 km (0.113 R)
• M63: 37,319,283 km (0.105 R)
• M64: 37,888,802 km (0.082 R)
• M65: 38,317,699 km (0.056 R)
• M66: 39,469,453 km (0.073 R)
• M67: 39,614,264 km (0.071 R)
• M68: 41,733,318 km (0.118 R)
• M69: 42,250,179 km (0.032 R)
• M70: 43,514,580 km (0.044 R)
• M71: 44,716,000 km (0.109 R)
• M72: 45,472,367 km (0.049 R)
• M73: 46,232,923 km (0.091 R)
• M74: 47,689,707 km (0.08 R)
• M75: 48,850,437 km (0.05 R)
• M76: 52,547,150 km (0.073 R)
• M77: 53,345,254 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.1

Radius: 6.1

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 9.64 AU - 14.3 AU

Year: 15602 Days

Day: 24.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,689,403 km

• M1: 83,027 km (0.053 R)
• M2: 208,539 km (0.11 R)
• M3: 325,525 km (0.088 R)
• M4: 607,966 km (0.105 R)
• M5: 685,009 km (0.082 R)
• M6: 1,253,481 km (0.078 R)
• M7: 1,798,914 km (0.091 R)
• M8: 2,026,453 km (0.053 R)
• M9: 2,335,971 km (0.071 R)
• M10: 2,533,889 km (0.083 R)
• M11: 2,635,017 km (0.066 R)
• M12: 3,323,616 km (0.108 R)
• M13: 3,574,492 km (0.12 R)
• M14: 3,716,460 km (0.077 R)
• M15: 4,213,125 km (0.072 R)
• M16: 4,363,171 km (0.072 R)
• M17: 4,423,759 km (0.114 R)
• M18: 4,576,348 km (0.095 R)
• M19: 5,107,870 km (0.098 R)
• M20: 5,593,165 km (0.118 R)
• M21: 5,891,314 km (0.101 R)
• M22: 6,126,781 km (0.084 R)
• M23: 6,468,612 km (0.103 R)
• M24: 6,537,726 km (0.092 R)
• M25: 6,922,193 km (0.12 R)
• M26: 7,170,824 km (0.043 R)
• M27: 8,082,025 km (0.043 R)
• M28: 8,343,672 km (0.045 R)
• M29: 9,378,889 km (0.085 R)
• M30: 9,417,934 km (0.107 R)
• M31: 9,575,012 km (0.073 R)
• M32: 9,732,837 km (0.117 R)
• M33: 10,091,274 km (0.105 R)
• M34: 10,211,700 km (0.077 R)
• M35: 10,332,575 km (0.119 R)
• M36: 11,192,165 km (0.116 R)
• M37: 11,609,543 km (0.04 R)
• M38: 12,416,474 km (0.087 R)
• M39: 12,545,577 km (0.095 R)
• M40: 13,373,302 km (0.114 R)
• M41: 13,905,122 km (0.117 R)
• M42: 15,310,893 km (0.099 R)
• M43: 15,680,998 km (0.105 R)
• M44: 16,524,431 km (0.057 R)
• M45: 16,618,977 km (0.11 R)
• M46: 16,713,822 km (0.086 R)
• M47: 17,286,483 km (0.101 R)
• M48: 17,575,057 km (0.119 R)
• M49: 17,623,377 km (0.109 R)
• M50: 17,720,017 km (0.089 R)
• M51: 18,893,912 km (0.103 R)
• M52: 19,240,979 km (0.107 R)
• M53: 20,244,332 km (0.097 R)
• M54: 20,345,610 km (0.055 R)
• M55: 21,264,589 km (0.117 R)
• M56: 21,470,586 km (0.114 R)
• M57: 21,677,330 km (0.111 R)
• M58: 22,615,608 km (0.093 R)
• M59: 23,037,025 km (0.1 R)
• M60: 23,994,302 km (0.092 R)
• M61: 24,856,285 km (0.089 R)
• M62: 25,127,655 km (0.082 R)
• M63: 26,721,172 km (0.089 R)
• M64: 27,445,973 km (0.11 R)
• M65: 27,951,614 km (0.098 R)
• M66: 28,915,174 km (0.101 R)
• M67: 29,315,049 km (0.118 R)
• M68: 29,889,355 km (0.087 R)
• M69: 30,235,824 km (0.086 R)
• M70: 30,351,613 km (0.087 R)
• M71: 30,525,595 km (0.075 R)
• M72: 30,816,264 km (0.084 R)
• M73: 31,752,447 km (0.057 R)
• M74: 32,224,129 km (0.065 R)
• M75: 33,472,972 km (0.077 R)
• M76: 33,712,778 km (0.111 R)
• M77: 33,953,032 km (0.106 R)
• M78: 34,073,309 km (0.105 R)
• M79: 34,435,186 km (0.111 R)
• M80: 34,677,235 km (0.11 R)
• M81: 34,737,822 km (0.101 R)
• M82: 35,162,830 km (0.059 R)
• M83: 36,325,205 km (0.115 R)
• M84: 37,251,665 km (0.068 R)
• M85: 37,936,075 km (0.072 R)
• M86: 38,123,521 km (0.036 R)
• M87: 38,373,799 km (0.102 R)
• M88: 38,938,979 km (0.072 R)
• M89: 42,193,481 km (0.082 R)
• M90: 43,493,337 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit