🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.47 AU - 0.69 AU

Year: 155 Days

Day: 47.1 Hours

Environment

Temp: 229 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.99 AU - 1.23 AU

Year: 411 Days

Day: 45.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,911,336 km

• M1: 187,596 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.33 AU - 1.33 AU

Year: 539 Days

Day: 31.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.21 AU - 1.55 AU

Year: 570 Days

Day: 42.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.52 AU - 2.62 AU

Year: 1448 Days

Day: 42.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.6

Radius: 8.5

Gravity: 10.43 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.11 AU - 8.61 AU

Year: 7745 Days

Day: 9.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 27,911,336 km

• M1: 189,989 km (0.116 R)
• M2: 250,876 km (0.078 R)
• M3: 438,771 km (0.084 R)
• M4: 599,289 km (0.074 R)
• M5: 657,333 km (0.1 R)
• M6: 717,471 km (0.099 R)
• M7: 795,561 km (0.117 R)
• M8: 860,188 km (0.095 R)
• M9: 926,759 km (0.101 R)
• M10: 1,343,838 km (0.116 R)
• M11: 1,624,334 km (0.053 R)
• M12: 1,836,015 km (0.104 R)
• M13: 2,356,615 km (0.11 R)
• M14: 2,695,155 km (0.042 R)
• M15: 3,023,373 km (0.035 R)
• M16: 3,884,758 km (0.093 R)
• M17: 4,607,614 km (0.113 R)
• M18: 4,667,304 km (0.074 R)
• M19: 5,402,727 km (0.119 R)
• M20: 5,465,708 km (0.095 R)
• M21: 6,539,222 km (0.093 R)
• M22: 6,945,380 km (0.088 R)
• M23: 8,540,692 km (0.084 R)
• M24: 8,761,648 km (0.109 R)
• M25: 8,984,549 km (0.091 R)
• M26: 9,171,845 km (0.116 R)
• M27: 9,360,339 km (0.088 R)
• M28: 9,474,033 km (0.073 R)
• M29: 10,834,177 km (0.095 R)
• M30: 11,476,251 km (0.093 R)
• M31: 11,557,333 km (0.108 R)
• M32: 12,006,875 km (0.074 R)
• M33: 12,254,609 km (0.092 R)
• M34: 12,545,577 km (0.105 R)
• M35: 13,389,757 km (0.107 R)
• M36: 13,775,720 km (0.113 R)
• M37: 15,444,933 km (0.09 R)
• M38: 15,985,131 km (0.106 R)
• M39: 16,485,835 km (0.058 R)
• M40: 17,549,476 km (0.103 R)
• M41: 17,971,641 km (0.064 R)
• M42: 18,444,669 km (0.042 R)
• M43: 19,693,662 km (0.12 R)
• M44: 20,230,270 km (0.089 R)
• M45: 22,120,888 km (0.087 R)
• M46: 22,984,965 km (0.088 R)
• M47: 23,808,052 km (0.096 R)
• M48: 24,119,216 km (0.106 R)
• M49: 24,745,732 km (0.118 R)
• M50: 25,271,867 km (0.107 R)
• M51: 25,642,272 km (0.045 R)
• M52: 26,174,691 km (0.074 R)
• M53: 26,335,060 km (0.101 R)
• M54: 27,033,981 km (0.098 R)
• M55: 28,670,133 km (0.12 R)
• M56: 29,611,552 km (0.063 R)
• M57: 29,667,203 km (0.115 R)
• M58: 30,002,003 km (0.11 R)
• M59: 30,170,001 km (0.037 R)
• M60: 30,562,995 km (0.056 R)
• M61: 31,183,975 km (0.075 R)
• M62: 31,980,285 km (0.031 R)
• M63: 32,037,431 km (0.081 R)
• M64: 32,438,353 km (0.065 R)
• M65: 32,668,285 km (0.098 R)
• M66: 32,956,261 km (0.115 R)
• M67: 33,071,751 km (0.025 R)
• M68: 34,350,813 km (0.118 R)
• M69: 34,467,948 km (0.069 R)
• M70: 34,526,441 km (0.082 R)
• M71: 34,761,160 km (0.107 R)
• M72: 34,996,327 km (0.101 R)
• M73: 35,114,211 km (0.086 R)
• M74: 35,350,276 km (0.09 R)
• M75: 35,586,790 km (0.09 R)
• M76: 36,001,924 km (0.069 R)
• M77: 36,180,395 km (0.093 R)
• M78: 36,239,935 km (0.115 R)
• M79: 36,597,922 km (0.111 R)
• M80: 36,957,107 km (0.117 R)
• M81: 37,016,946 km (0.107 R)
• M82: 37,137,073 km (0.116 R)
• M83: 37,497,903 km (0.079 R)
• M84: 38,405,214 km (0.064 R)
• M85: 38,709,347 km (0.071 R)
• M86: 38,953,042 km (0.11 R)
• M87: 40,303,162 km (0.12 R)
• M88: 40,426,730 km (0.066 R)
• M89: 40,674,015 km (0.114 R)
• M90: 41,730,924 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.7

Radius: 13.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.05 AU - 15.39 AU

Year: 15944 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 27,911,336 km

• M1: 225,145 km (0.075 R)
• M2: 2,006,855 km (0.109 R)
• M3: 2,151,068 km (0.05 R)
• M4: 2,269,101 km (0.036 R)
• M5: 2,605,247 km (0.071 R)
• M6: 2,763,372 km (0.055 R)
• M7: 3,497,149 km (0.059 R)
• M8: 3,601,868 km (0.068 R)
• M9: 3,778,693 km (0.104 R)
• M10: 3,958,509 km (0.039 R)
• M11: 4,629,456 km (0.05 R)
• M12: 4,822,138 km (0.095 R)
• M13: 5,096,500 km (0.054 R)
• M14: 5,295,615 km (0.048 R)
• M15: 5,660,634 km (0.059 R)
• M16: 5,784,202 km (0.103 R)
• M17: 6,501,075 km (0.114 R)
• M18: 6,892,124 km (0.112 R)
• M19: 7,425,440 km (0.116 R)
• M20: 8,532,015 km (0.103 R)
• M21: 9,788,488 km (0.114 R)
• M22: 10,287,098 km (0.092 R)
• M23: 10,999,034 km (0.103 R)
• M24: 11,465,181 km (0.051 R)
• M25: 11,674,468 km (0.098 R)
• M26: 11,832,294 km (0.088 R)
• M27: 12,309,960 km (0.119 R)
• M28: 13,120,032 km (0.06 R)
• M29: 13,614,453 km (0.095 R)
• M30: 14,003,258 km (0.096 R)
• M31: 15,421,596 km (0.082 R)
• M32: 17,302,939 km (0.106 R)
• M33: 17,724,057 km (0.071 R)
• M34: 18,026,992 km (0.105 R)
• M35: 18,270,687 km (0.099 R)
• M36: 19,193,856 km (0.064 R)
• M37: 19,504,870 km (0.039 R)
• M38: 19,817,679 km (0.047 R)
• M39: 20,893,587 km (0.096 R)
• M40: 22,706,862 km (0.108 R)
• M41: 23,898,858 km (0.072 R)
• M42: 24,099,619 km (0.086 R)
• M43: 24,233,658 km (0.092 R)
• M44: 25,247,333 km (0.079 R)
• M45: 25,519,901 km (0.05 R)
• M46: 26,967,260 km (0.03 R)
• M47: 29,080,928 km (0.095 R)
• M48: 29,509,975 km (0.1 R)
• M49: 32,868,896 km (0.092 R)
• M50: 33,166,596 km (0.039 R)
• M51: 33,315,745 km (0.053 R)
• M52: 33,465,193 km (0.055 R)
• M53: 33,839,786 km (0.118 R)
• M54: 35,352,071 km (0.086 R)
• M55: 36,116,516 km (0.037 R)
• M56: 36,809,005 km (0.082 R)
• M57: 38,207,446 km (0.073 R)
• M58: 38,677,482 km (0.032 R)
• M59: 39,860,801 km (0.058 R)
• M60: 41,457,011 km (0.072 R)
• M61: 43,155,545 km (0.106 R)
• M62: 44,136,309 km (0.11 R)
• M63: 45,207,130 km (0.117 R)
• M64: 46,036,650 km (0.101 R)
• M65: 46,286,479 km (0.102 R)
• M66: 46,620,232 km (0.06 R)
• M67: 47,038,657 km (0.033 R)
• M68: 47,290,280 km (0.092 R)
• M69: 47,542,353 km (0.087 R)
• M70: 50,602,078 km (0.073 R)
• M71: 50,946,004 km (0.114 R)
• M72: 51,895,801 km (0.114 R)
• M73: 52,938,498 km (0.118 R)
• M74: 53,200,294 km (0.1 R)
• M75: 53,725,083 km (0.1 R)
• M76: 54,075,890 km (0.097 R)
• M77: 54,163,704 km (0.086 R)
• M78: 54,779,898 km (0.119 R)
• M79: 55,132,949 km (0.073 R)
• M80: 55,930,306 km (0.116 R)
• M81: 57,088,642 km (0.115 R)
• M82: 57,625,848 km (0.076 R)
• M83: 58,254,907 km (0.118 R)
• M84: 58,795,853 km (0.074 R)
• M85: 59,157,431 km (0.068 R)
• M86: 59,247,937 km (0.102 R)
• M87: 59,428,951 km (0.088 R)
• M88: 60,064,443 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.9

Radius: 4.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 12.11 AU - 17.75 AU

Year: 20275 Days

Day: 19.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 27,911,336 km

• M1: 182,809 km (0.101 R)
• M2: 659,128 km (0.114 R)
• M3: 791,971 km (0.104 R)
• M4: 1,181,524 km (0.093 R)
• M5: 2,126,833 km (0.12 R)
• M6: 2,233,197 km (0.097 R)
• M7: 2,810,196 km (0.112 R)
• M8: 2,966,227 km (0.114 R)
• M9: 3,165,341 km (0.061 R)
• M10: 3,788,267 km (0.116 R)
• M11: 4,246,336 km (0.11 R)
• M12: 5,357,549 km (0.111 R)
• M13: 5,796,170 km (0.098 R)
• M14: 6,069,784 km (0.099 R)
• M15: 6,475,344 km (0.081 R)
• M16: 6,603,998 km (0.069 R)
• M17: 7,852,991 km (0.11 R)
• M18: 8,017,548 km (0.118 R)
• M19: 8,045,074 km (0.111 R)
• M20: 8,210,978 km (0.106 R)
• M21: 8,322,279 km (0.105 R)
• M22: 8,434,029 km (0.066 R)
• M23: 8,462,004 km (0.115 R)
• M24: 8,687,298 km (0.072 R)
• M25: 10,258,674 km (0.106 R)
• M26: 10,589,285 km (0.108 R)
• M27: 11,291,946 km (0.075 R)
• M28: 12,517,452 km (0.06 R)
• M29: 14,049,484 km (0.118 R)
• M30: 14,349,577 km (0.111 R)
• M31: 14,517,127 km (0.034 R)
• M32: 14,550,786 km (0.11 R)
• M33: 14,651,765 km (0.092 R)
• M34: 14,685,425 km (0.092 R)
• M35: 16,578,436 km (0.078 R)
• M36: 16,754,363 km (0.027 R)
• M37: 16,895,434 km (0.055 R)
• M38: 17,499,809 km (0.079 R)
• M39: 19,243,672 km (0.119 R)
• M40: 19,280,622 km (0.107 R)
• M41: 19,949,175 km (0.114 R)
• M42: 22,737,380 km (0.116 R)
• M43: 24,636,077 km (0.108 R)
• M44: 26,708,306 km (0.063 R)
• M45: 26,997,030 km (0.093 R)
• M46: 27,286,801 km (0.065 R)
• M47: 27,619,357 km (0.113 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 12,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit