🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.84 AU - 1.02 AU

Year: 334 Days

Day: 39.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 8.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.19 AU - 1.67 AU

Year: 637 Days

Day: 45.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.46 AU - 1.52 AU

Year: 678 Days

Day: 20.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,140,720 km

• M1: 672,442 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.5 AU - 2.16 AU

Year: 923 Days

Day: 39 Hours

Environment

Temp: -67 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,140,720 km

• M1: 1,037,910 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.47 AU - 3.99 AU

Year: 2685 Days

Day: 16.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.31 AU - 5.11 AU

Year: 3220 Days

Day: 31 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,140,720 km

• M1: 527,632 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.8

Radius: 10.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.33 AU - 6.09 AU

Year: 4433 Days

Day: 6.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 83,140,720 km

• M1: 137,780 km (0.1 R)
• M2: 212,130 km (0.119 R)
• M3: 408,552 km (0.071 R)
• M4: 543,040 km (0.108 R)
• M5: 907,760 km (0.066 R)
• M6: 1,004,101 km (0.081 R)
• M7: 1,155,793 km (0.12 R)
• M8: 1,597,705 km (0.088 R)
• M9: 1,822,401 km (0.082 R)
• M10: 2,025,705 km (0.112 R)
• M11: 2,105,889 km (0.105 R)
• M12: 2,187,121 km (0.12 R)
• M13: 2,679,747 km (0.098 R)
• M14: 2,875,570 km (0.059 R)
• M15: 3,002,728 km (0.08 R)
• M16: 3,225,180 km (0.08 R)
• M17: 3,453,018 km (0.111 R)
• M18: 3,568,956 km (0.117 R)
• M19: 3,824,769 km (0.108 R)
• M20: 4,005,333 km (0.114 R)
• M21: 4,354,196 km (0.065 R)
• M22: 4,479,708 km (0.082 R)
• M23: 4,841,885 km (0.051 R)
• M24: 5,059,400 km (0.103 R)
• M25: 5,754,282 km (0.096 R)
• M26: 6,194,848 km (0.116 R)
• M27: 6,312,731 km (0.114 R)
• M28: 6,694,804 km (0.107 R)
• M29: 7,657,317 km (0.114 R)
• M30: 7,936,765 km (0.095 R)
• M31: 8,167,745 km (0.083 R)
• M32: 8,742,051 km (0.092 R)
• M33: 8,980,659 km (0.047 R)
• M34: 9,221,512 km (0.105 R)
• M35: 9,302,295 km (0.118 R)
• M36: 10,095,164 km (0.077 R)
• M37: 10,881,300 km (0.11 R)
• M38: 11,023,717 km (0.116 R)
• M39: 12,721,055 km (0.091 R)
• M40: 12,901,320 km (0.073 R)
• M41: 13,264,245 km (0.115 R)
• M42: 13,722,762 km (0.116 R)
• M43: 14,561,109 km (0.093 R)
• M44: 14,970,708 km (0.113 R)
• M45: 15,129,281 km (0.103 R)
• M46: 16,092,393 km (0.105 R)
• M47: 16,646,802 km (0.043 R)
• M48: 16,877,033 km (0.083 R)
• M49: 17,008,979 km (0.06 R)
• M50: 17,573,860 km (0.092 R)
• M51: 17,875,300 km (0.073 R)
• M52: 17,976,279 km (0.058 R)
• M53: 18,144,875 km (0.074 R)
• M54: 18,246,153 km (0.112 R)
• M55: 18,585,591 km (0.108 R)
• M56: 18,755,983 km (0.118 R)
• M57: 19,098,562 km (0.093 R)
• M58: 19,270,599 km (0.081 R)
• M59: 19,581,464 km (0.112 R)
• M60: 19,685,434 km (0.078 R)
• M61: 19,824,560 km (0.086 R)
• M62: 19,894,123 km (0.037 R)
• M63: 20,033,548 km (0.11 R)
• M64: 20,173,422 km (0.118 R)
• M65: 20,629,995 km (0.114 R)
• M66: 20,877,280 km (0.054 R)
• M67: 21,054,404 km (0.105 R)
• M68: 21,232,127 km (0.064 R)
• M69: 21,446,201 km (0.105 R)
• M70: 21,589,217 km (0.054 R)
• M71: 22,453,892 km (0.116 R)
• M72: 22,927,070 km (0.12 R)
• M73: 24,329,102 km (0.1 R)
• M74: 24,478,251 km (0.075 R)
• M75: 24,777,596 km (0.106 R)
• M76: 25,266,482 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 12.7

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.13 AU - 8.97 AU

Year: 7733 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 83,140,720 km

• M1: 162,463 km (0.084 R)
• M2: 368,759 km (0.072 R)
• M3: 520,601 km (0.025 R)
• M4: 675,734 km (0.08 R)
• M5: 848,220 km (0.111 R)
• M6: 1,281,605 km (0.088 R)
• M7: 1,396,795 km (0.107 R)
• M8: 1,530,835 km (0.084 R)
• M9: 1,622,539 km (0.085 R)
• M10: 1,959,283 km (0.097 R)
• M11: 2,127,581 km (0.119 R)
• M12: 2,318,318 km (0.094 R)
• M13: 2,424,832 km (0.08 R)
• M14: 2,569,493 km (0.117 R)
• M15: 2,886,641 km (0.097 R)
• M16: 3,020,979 km (0.085 R)
• M17: 3,256,297 km (0.061 R)
• M18: 4,083,723 km (0.087 R)
• M19: 4,191,732 km (0.117 R)
• M20: 4,633,196 km (0.115 R)
• M21: 4,813,910 km (0.055 R)
• M22: 5,632,509 km (0.073 R)
• M23: 5,777,171 km (0.073 R)
• M24: 6,368,381 km (0.086 R)
• M25: 6,519,176 km (0.085 R)
• M26: 6,722,180 km (0.072 R)
• M27: 7,030,651 km (0.092 R)
• M28: 7,396,568 km (0.1 R)
• M29: 7,984,038 km (0.073 R)
• M30: 8,256,007 km (0.106 R)
• M31: 8,642,119 km (0.096 R)
• M32: 9,232,133 km (0.101 R)
• M33: 9,317,554 km (0.112 R)
• M34: 10,039,364 km (0.102 R)
• M35: 10,779,125 km (0.118 R)
• M36: 10,929,321 km (0.081 R)
• M37: 11,414,168 km (0.076 R)
• M38: 11,751,810 km (0.034 R)
• M39: 12,030,362 km (0.068 R)
• M40: 12,815,750 km (0.108 R)
• M41: 12,974,923 km (0.101 R)
• M42: 13,456,029 km (0.075 R)
• M43: 14,402,984 km (0.113 R)
• M44: 14,968,165 km (0.102 R)
• M45: 15,676,211 km (0.1 R)
• M46: 16,223,141 km (0.099 R)
• M47: 16,395,328 km (0.09 R)
• M48: 16,706,791 km (0.088 R)
• M49: 17,441,167 km (0.07 R)
• M50: 17,723,757 km (0.048 R)
• M51: 17,901,031 km (0.092 R)
• M52: 18,114,657 km (0.077 R)
• M53: 18,436,741 km (0.12 R)
• M54: 18,616,408 km (0.113 R)
• M55: 19,377,711 km (0.103 R)
• M56: 19,597,171 km (0.091 R)
• M57: 19,927,783 km (0.063 R)
• M58: 20,520,041 km (0.081 R)
• M59: 20,893,138 km (0.104 R)
• M60: 21,684,062 km (0.082 R)
• M61: 22,638,496 km (0.058 R)
• M62: 22,831,029 km (0.089 R)
• M63: 23,024,159 km (0.075 R)
• M64: 23,450,813 km (0.101 R)
• M65: 23,567,649 km (0.118 R)
• M66: 23,762,724 km (0.086 R)
• M67: 23,880,009 km (0.058 R)
• M68: 24,193,865 km (0.06 R)
• M69: 24,509,218 km (0.088 R)
• M70: 24,588,205 km (0.093 R)
• M71: 25,502,996 km (0.091 R)
• M72: 26,065,335 km (0.12 R)
• M73: 26,226,751 km (0.114 R)
• M74: 26,998,077 km (0.084 R)
• M75: 27,202,278 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.8

Radius: 6.7

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.07 AU - 19.05 AU

Year: 22881 Days

Day: 21.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,140,720 km

• M1: 90,806 km (0.047 R)
• M2: 300,841 km (0.068 R)
• M3: 392,096 km (0.072 R)
• M4: 1,068,129 km (0.087 R)
• M5: 1,243,458 km (0.046 R)
• M6: 1,556,117 km (0.086 R)
• M7: 2,214,647 km (0.097 R)
• M8: 2,401,046 km (0.082 R)
• M9: 2,477,042 km (0.092 R)
• M10: 2,631,427 km (0.099 R)
• M11: 4,066,519 km (0.057 R)
• M12: 4,527,729 km (0.109 R)
• M13: 4,621,976 km (0.055 R)
• M14: 5,151,851 km (0.113 R)
• M15: 5,250,137 km (0.098 R)
• M16: 5,802,602 km (0.11 R)
• M17: 5,853,765 km (0.105 R)
• M18: 8,133,487 km (0.107 R)
• M19: 9,605,679 km (0.067 R)
• M20: 10,465,568 km (0.091 R)
• M21: 11,606,700 km (0.105 R)
• M22: 12,192,077 km (0.106 R)
• M23: 12,323,424 km (0.034 R)
• M24: 12,587,614 km (0.105 R)
• M25: 12,786,878 km (0.098 R)
• M26: 12,987,339 km (0.07 R)
• M27: 13,121,528 km (0.048 R)
• M28: 13,188,847 km (0.069 R)
• M29: 13,459,021 km (0.082 R)
• M30: 15,756,994 km (0.113 R)
• M31: 17,577,151 km (0.037 R)
• M32: 19,004,166 km (0.069 R)
• M33: 19,080,311 km (0.081 R)
• M34: 19,924,641 km (0.096 R)
• M35: 20,234,608 km (0.084 R)
• M36: 20,546,220 km (0.101 R)
• M37: 22,610,073 km (0.107 R)
• M38: 22,771,638 km (0.048 R)
• M39: 23,666,533 km (0.028 R)
• M40: 24,655,973 km (0.103 R)
• M41: 27,016,777 km (0.095 R)
• M42: 27,273,936 km (0.113 R)
• M43: 27,531,992 km (0.097 R)
• M44: 30,244,950 km (0.1 R)
• M45: 30,422,971 km (0.045 R)
• M46: 31,227,957 km (0.088 R)
• M47: 32,585,259 km (0.108 R)
• M48: 33,133,535 km (0.045 R)
• M49: 33,684,803 km (0.083 R)
• M50: 33,777,105 km (0.049 R)
• M51: 34,239,213 km (0.113 R)
• M52: 35,076,512 km (0.086 R)
• M53: 36,486,771 km (0.117 R)
• M54: 36,771,007 km (0.105 R)
• M55: 37,151,135 km (0.06 R)
• M56: 38,299,598 km (0.12 R)
• M57: 39,459,580 km (0.108 R)
• M58: 40,532,945 km (0.053 R)
• M59: 40,925,639 km (0.112 R)
• M60: 41,912,985 km (0.104 R)
• M61: 42,908,110 km (0.107 R)
• M62: 44,011,694 km (0.105 R)
• M63: 44,213,351 km (0.115 R)
• M64: 48,935,558 km (0.062 R)
• M65: 50,298,843 km (0.075 R)
• M66: 50,615,093 km (0.104 R)
• M67: 51,143,922 km (0.046 R)
• M68: 54,246,581 km (0.082 R)
• M69: 57,850,693 km (0.083 R)
• M70: 58,292,755 km (0.106 R)
• M71: 59,402,921 km (0.092 R)
• M72: 61,193,607 km (0.055 R)
• M73: 62,434,971 km (0.093 R)
• M74: 63,115,641 km (0.088 R)
• M75: 64,827,938 km (0.076 R)
• M76: 64,942,530 km (0.093 R)
• M77: 65,632,176 km (0.114 R)
• M78: 66,555,345 km (0.075 R)
• M79: 66,902,711 km (0.049 R)
• M80: 69,116,311 km (0.112 R)
• M81: 70,055,486 km (0.068 R)
• M82: 73,854,374 km (0.064 R)
• M83: 74,333,985 km (0.072 R)
• M84: 75,416,775 km (0.119 R)
• M85: 76,262,451 km (0.058 R)
• M86: 76,383,626 km (0.088 R)
• M87: 76,989,946 km (0.062 R)
• M88: 77,719,684 km (0.058 R)
• M89: 78,329,595 km (0.102 R)
• M90: 78,818,630 km (0.089 R)
• M91: 80,045,632 km (0.056 R)
• M92: 80,168,601 km (0.119 R)
• M93: 80,908,363 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 20,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit