🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.51 AU - 0.51 AU

Year: 130 Days

Day: 28.8 Hours

Environment

Temp: 250 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.91 AU - 1.43 AU

Year: 451 Days

Day: 46 Hours

Environment

Temp: 29 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,410,443 km

• M1: 1,017,714 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.02 AU - 2.42 AU

Year: 1179 Days

Day: 23.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.03 AU - 3.61 AU

Year: 2156 Days

Day: 25.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.1 AU - 5.28 AU

Year: 3620 Days

Day: 43.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,410,443 km

• M1: 39,494 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 13.5

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.04 AU - 8.58 AU

Year: 7780 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 76,410,443 km

• M1: 168,746 km (0.071 R)
• M2: 477,068 km (0.097 R)
• M3: 747,241 km (0.084 R)
• M4: 877,541 km (0.069 R)
• M5: 1,122,283 km (0.047 R)
• M6: 1,663,229 km (0.109 R)
• M7: 2,262,069 km (0.06 R)
• M8: 2,350,482 km (0.069 R)
• M9: 2,440,091 km (0.116 R)
• M10: 2,886,341 km (0.071 R)
• M11: 2,982,533 km (0.106 R)
• M12: 3,178,506 km (0.108 R)
• M13: 3,439,554 km (0.093 R)
• M14: 3,686,989 km (0.082 R)
• M15: 3,919,015 km (0.115 R)
• M16: 4,090,754 km (0.116 R)
• M17: 4,331,158 km (0.102 R)
• M18: 4,643,817 km (0.086 R)
• M19: 5,103,531 km (0.06 R)
• M20: 5,601,991 km (0.096 R)
• M21: 5,796,020 km (0.12 R)
• M22: 6,190,958 km (0.034 R)
• M23: 6,416,851 km (0.081 R)
• M24: 6,620,155 km (0.103 R)
• M25: 7,507,569 km (0.113 R)
• M26: 8,211,427 km (0.106 R)
• M27: 8,627,160 km (0.052 R)
• M28: 8,908,254 km (0.112 R)
• M29: 9,364,228 km (0.113 R)
• M30: 9,537,163 km (0.093 R)
• M31: 10,507,455 km (0.054 R)
• M32: 10,898,354 km (0.114 R)
• M33: 11,110,783 km (0.109 R)
• M34: 11,355,376 km (0.116 R)
• M35: 11,447,528 km (0.058 R)
• M36: 12,288,119 km (0.054 R)
• M37: 13,537,560 km (0.06 R)
• M38: 13,766,146 km (0.083 R)
• M39: 14,193,996 km (0.05 R)
• M40: 14,592,823 km (0.117 R)
• M41: 15,096,520 km (0.1 R)
• M42: 15,231,756 km (0.12 R)
• M43: 16,190,230 km (0.08 R)
• M44: 16,746,734 km (0.11 R)
• M45: 17,062,535 km (0.1 R)
• M46: 18,021,756 km (0.106 R)
• M47: 19,327,746 km (0.099 R)
• M48: 19,955,159 km (0.083 R)
• M49: 20,327,209 km (0.096 R)
• M50: 21,116,338 km (0.097 R)
• M51: 21,724,154 km (0.094 R)
• M52: 22,145,571 km (0.101 R)
• M53: 22,414,997 km (0.101 R)
• M54: 22,646,874 km (0.027 R)
• M55: 22,801,857 km (0.096 R)
• M56: 23,074,125 km (0.063 R)
• M57: 23,503,920 km (0.069 R)
• M58: 23,897,063 km (0.114 R)
• M59: 24,252,657 km (0.087 R)
• M60: 25,009,174 km (0.113 R)
• M61: 25,894,943 km (0.081 R)
• M62: 26,260,261 km (0.098 R)
• M63: 26,463,863 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.4

Radius: 12.4

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.26 AU - 13.22 AU

Year: 16209 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,410,443 km

• M1: 183,108 km (0.115 R)
• M2: 333,603 km (0.034 R)
• M3: 465,698 km (0.099 R)
• M4: 566,228 km (0.114 R)
• M5: 809,025 km (0.104 R)
• M6: 887,265 km (0.07 R)
• M7: 1,121,236 km (0.109 R)
• M8: 1,670,111 km (0.073 R)
• M9: 1,835,416 km (0.068 R)
• M10: 2,272,691 km (0.108 R)
• M11: 2,433,509 km (0.097 R)
• M12: 2,646,087 km (0.116 R)
• M13: 2,988,965 km (0.105 R)
• M14: 3,216,953 km (0.103 R)
• M15: 4,242,296 km (0.036 R)
• M16: 4,909,204 km (0.053 R)
• M17: 5,118,790 km (0.095 R)
• M18: 5,239,815 km (0.116 R)
• M19: 5,361,887 km (0.063 R)
• M20: 5,828,034 km (0.072 R)
• M21: 6,114,215 km (0.085 R)
• M22: 7,202,240 km (0.109 R)
• M23: 7,509,364 km (0.091 R)
• M24: 8,636,135 km (0.087 R)
• M25: 9,256,219 km (0.117 R)
• M26: 9,553,021 km (0.075 R)
• M27: 9,777,717 km (0.097 R)
• M28: 10,385,383 km (0.079 R)
• M29: 10,539,170 km (0.113 R)
• M30: 11,005,317 km (0.07 R)
• M31: 12,321,778 km (0.062 R)
• M32: 12,648,500 km (0.086 R)
• M33: 13,019,353 km (0.107 R)
• M34: 13,226,995 km (0.066 R)
• M35: 13,856,353 km (0.113 R)
• M36: 14,324,146 km (0.117 R)
• M37: 14,667,772 km (0.098 R)
• M38: 15,231,756 km (0.11 R)
• M39: 16,202,347 km (0.091 R)
• M40: 17,375,344 km (0.103 R)
• M41: 17,649,856 km (0.091 R)
• M42: 18,110,617 km (0.09 R)
• M43: 20,280,983 km (0.101 R)
• M44: 20,473,665 km (0.06 R)
• M45: 21,347,766 km (0.104 R)
• M46: 21,445,752 km (0.093 R)
• M47: 21,838,746 km (0.084 R)
• M48: 22,036,215 km (0.084 R)
• M49: 23,586,348 km (0.114 R)
• M50: 24,348,998 km (0.099 R)
• M51: 24,759,196 km (0.057 R)
• M52: 25,223,248 km (0.117 R)
• M53: 25,378,531 km (0.062 R)
• M54: 25,950,892 km (0.115 R)
• M55: 26,317,257 km (0.084 R)
• M56: 27,586,446 km (0.063 R)
• M57: 28,443,642 km (0.074 R)
• M58: 30,459,323 km (0.093 R)
• M59: 31,791,343 km (0.102 R)
• M60: 32,239,538 km (0.117 R)
• M61: 32,689,828 km (0.117 R)
• M62: 33,028,966 km (0.041 R)
• M63: 33,142,211 km (0.111 R)
• M64: 33,881,823 km (0.1 R)
• M65: 34,167,705 km (0.071 R)
• M66: 34,511,930 km (0.118 R)
• M67: 34,742,011 km (0.089 R)
• M68: 35,551,186 km (0.094 R)
• M69: 36,894,276 km (0.111 R)
• M70: 37,188,385 km (0.09 R)
• M71: 37,778,997 km (0.098 R)
• M72: 38,016,110 km (0.078 R)
• M73: 38,313,361 km (0.111 R)
• M74: 39,329,280 km (0.115 R)
• M75: 39,870,675 km (0.032 R)
• M76: 40,172,563 km (0.101 R)
• M77: 40,475,200 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.3

Radius: 5.5

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.34 AU - 14.4 AU

Year: 17426 Days

Day: 17.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,410,443 km

• M1: 223,050 km (0.1 R)
• M2: 458,218 km (0.092 R)
• M3: 646,113 km (0.108 R)
• M4: 886,966 km (0.052 R)
• M5: 1,254,528 km (0.094 R)
• M6: 1,609,075 km (0.089 R)
• M7: 1,664,875 km (0.112 R)
• M8: 1,740,272 km (0.094 R)
• M9: 1,797,568 km (0.089 R)
• M10: 2,362,599 km (0.1 R)
• M11: 2,730,760 km (0.107 R)
• M12: 2,978,494 km (0.104 R)
• M13: 3,047,309 km (0.099 R)
• M14: 3,209,922 km (0.114 R)
• M15: 3,280,532 km (0.091 R)
• M16: 3,399,312 km (0.098 R)
• M17: 3,592,443 km (0.095 R)
• M18: 3,764,331 km (0.11 R)
• M19: 3,888,797 km (0.095 R)
• M20: 4,824,232 km (0.079 R)
• M21: 5,013,773 km (0.112 R)
• M22: 5,068,525 km (0.08 R)
• M23: 5,261,357 km (0.082 R)
• M24: 5,597,504 km (0.099 R)
• M25: 5,711,048 km (0.104 R)
• M26: 5,796,768 km (0.059 R)
• M27: 6,056,470 km (0.12 R)
• M28: 6,320,061 km (0.099 R)
• M29: 6,858,314 km (0.112 R)
• M30: 7,071,491 km (0.098 R)
• M31: 7,473,461 km (0.058 R)
• M32: 7,535,993 km (0.058 R)
• M33: 7,724,486 km (0.117 R)
• M34: 9,053,663 km (0.101 R)
• M35: 9,321,294 km (0.114 R)
• M36: 9,422,272 km (0.054 R)
• M37: 9,489,891 km (0.098 R)
• M38: 9,591,467 km (0.053 R)
• M39: 9,795,669 km (0.104 R)
• M40: 10,174,002 km (0.081 R)
• M41: 10,208,708 km (0.117 R)
• M42: 10,944,879 km (0.106 R)
• M43: 11,337,275 km (0.063 R)
• M44: 12,579,386 km (0.036 R)
• M45: 12,653,736 km (0.089 R)
• M46: 13,216,373 km (0.045 R)
• M47: 14,172,154 km (0.104 R)
• M48: 15,666,936 km (0.059 R)
• M49: 15,787,213 km (0.069 R)
• M50: 16,068,606 km (0.091 R)
• M51: 16,149,389 km (0.056 R)
• M52: 16,392,486 km (0.104 R)
• M53: 17,087,667 km (0.089 R)
• M54: 17,170,096 km (0.109 R)
• M55: 17,834,161 km (0.073 R)
• M56: 19,272,993 km (0.071 R)
• M57: 19,530,750 km (0.104 R)
• M58: 19,746,470 km (0.088 R)
• M59: 19,962,938 km (0.1 R)
• M60: 20,354,585 km (0.107 R)
• M61: 20,573,298 km (0.073 R)
• M62: 21,234,071 km (0.096 R)
• M63: 21,856,997 km (0.092 R)
• M64: 22,984,217 km (0.082 R)
• M65: 24,268,963 km (0.12 R)
• M66: 25,153,984 km (0.058 R)
• M67: 25,247,782 km (0.116 R)
• M68: 25,860,236 km (0.089 R)
• M69: 26,049,627 km (0.072 R)
• M70: 26,477,477 km (0.041 R)
• M71: 26,763,957 km (0.119 R)
• M72: 26,955,592 km (0.05 R)
• M73: 28,260,833 km (0.117 R)
• M74: 28,504,677 km (0.12 R)
• M75: 28,700,351 km (0.083 R)
• M76: 28,994,760 km (0.074 R)
• M77: 29,339,284 km (0.078 R)
• M78: 29,983,004 km (0.096 R)
• M79: 30,681,326 km (0.087 R)
• M80: 31,992,552 km (0.116 R)
• M81: 32,297,731 km (0.12 R)
• M82: 32,450,621 km (0.063 R)
• M83: 32,706,134 km (0.103 R)
• M84: 32,757,296 km (0.078 R)
• M85: 33,373,340 km (0.111 R)
• M86: 33,993,274 km (0.109 R)
• M87: 34,097,095 km (0.062 R)
• M88: 34,252,826 km (0.105 R)
• M89: 34,408,707 km (0.098 R)
• M90: 34,512,827 km (0.114 R)
• M91: 34,825,786 km (0.11 R)
• M92: 34,878,145 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.9

Radius: 6.6

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.27 AU - 16.97 AU

Year: 19926 Days

Day: 22.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,410,443 km

• M1: 439,668 km (0.119 R)
• M2: 518,955 km (0.094 R)
• M3: 715,676 km (0.112 R)
• M4: 1,066,633 km (0.095 R)
• M5: 1,120,787 km (0.073 R)
• M6: 1,232,088 km (0.106 R)
• M7: 1,649,765 km (0.118 R)
• M8: 1,874,312 km (0.069 R)
• M9: 2,142,989 km (0.034 R)
• M10: 2,791,197 km (0.091 R)
• M11: 2,943,039 km (0.082 R)
• M12: 3,254,950 km (0.12 R)
• M13: 3,868,152 km (0.102 R)
• M14: 4,080,432 km (0.101 R)
• M15: 4,560,790 km (0.057 R)
• M16: 4,694,830 km (0.097 R)
• M17: 5,526,893 km (0.042 R)
• M18: 5,911,061 km (0.048 R)
• M19: 6,503,618 km (0.035 R)
• M20: 6,604,148 km (0.073 R)
• M21: 7,375,025 km (0.112 R)
• M22: 8,012,163 km (0.091 R)
• M23: 8,777,505 km (0.087 R)
• M24: 9,056,356 km (0.102 R)
• M25: 9,968,604 km (0.047 R)
• M26: 10,494,590 km (0.111 R)
• M27: 11,756,448 km (0.119 R)
• M28: 12,064,021 km (0.061 R)
• M29: 13,002,299 km (0.109 R)
• M30: 13,640,783 km (0.092 R)
• M31: 14,224,065 km (0.071 R)
• M32: 15,886,845 km (0.055 R)
• M33: 16,637,677 km (0.118 R)
• M34: 16,775,456 km (0.106 R)
• M35: 17,330,465 km (0.047 R)
• M36: 17,680,224 km (0.119 R)
• M37: 19,754,997 km (0.084 R)
• M38: 20,783,782 km (0.11 R)
• M39: 23,817,926 km (0.088 R)
• M40: 25,544,734 km (0.11 R)
• M41: 26,262,654 km (0.058 R)
• M42: 27,149,171 km (0.094 R)
• M43: 27,800,072 km (0.105 R)
• M44: 28,620,915 km (0.081 R)
• M45: 28,951,526 km (0.108 R)
• M46: 30,034,615 km (0.119 R)
• M47: 30,707,656 km (0.046 R)
• M48: 31,641,296 km (0.063 R)
• M49: 31,811,987 km (0.043 R)
• M50: 32,412,024 km (0.083 R)
• M51: 36,805,115 km (0.12 R)
• M52: 40,636,766 km (0.103 R)
• M53: 41,942,007 km (0.077 R)
• M54: 42,223,401 km (0.119 R)
• M55: 44,688,923 km (0.088 R)
• M56: 44,880,558 km (0.12 R)
• M57: 45,264,576 km (0.066 R)
• M58: 45,553,150 km (0.1 R)
• M59: 46,035,753 km (0.05 R)
• M60: 46,811,268 km (0.09 R)
• M61: 47,005,895 km (0.06 R)
• M62: 47,493,434 km (0.068 R)
• M63: 47,982,769 km (0.093 R)
• M64: 48,769,055 km (0.089 R)
• M65: 50,155,379 km (0.092 R)
• M66: 50,953,334 km (0.076 R)
• M67: 52,158,195 km (0.108 R)
• M68: 52,259,024 km (0.054 R)
• M69: 55,622,433 km (0.086 R)
• M70: 56,138,097 km (0.111 R)
• M71: 57,070,391 km (0.077 R)
• M72: 57,382,302 km (0.107 R)
• M73: 59,581,242 km (0.067 R)
• M74: 60,003,257 km (0.064 R)
• M75: 60,214,639 km (0.042 R)
• M76: 60,850,131 km (0.086 R)
• M77: 61,488,016 km (0.049 R)
• M78: 61,594,530 km (0.112 R)
• M79: 64,061,249 km (0.052 R)
• M80: 64,818,364 km (0.06 R)
• M81: 65,687,378 km (0.11 R)
• M82: 69,312,284 km (0.109 R)
• M83: 70,534,947 km (0.083 R)
• M84: 70,869,598 km (0.065 R)
• M85: 71,093,097 km (0.12 R)
• M86: 72,663,575 km (0.103 R)
• M87: 72,888,870 km (0.104 R)
• M88: 73,114,314 km (0.103 R)
• M89: 73,227,260 km (0.105 R)
• M90: 73,453,003 km (0.1 R)
• M91: 73,566,099 km (0.097 R)
• M92: 73,905,537 km (0.064 R)
• M93: 74,358,818 km (0.111 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 13,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit