🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.5 AU - 0.56 AU

Year: 137 Days

Day: 46.1 Hours

Environment

Temp: 271 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.48 AU - 0.58 AU

Year: 137 Days

Day: 37.3 Hours

Environment

Temp: 261 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,852,200 km

• M1: 277,205 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.79 AU - 1.13 AU

Year: 334 Days

Day: 17.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,852,200 km

• M1: 888,761 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.16 AU - 1.18 AU

Year: 449 Days

Day: 14.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.62 AU - 2.1 AU

Year: 900 Days

Day: 47.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.19 AU - 2.55 AU

Year: 1294 Days

Day: 44.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 11.1

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.29 AU - 6.97 AU

Year: 6056 Days

Day: 8.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,852,200 km

• M1: 143,913 km (0.117 R)
• M2: 216,319 km (0.04 R)
• M3: 521,349 km (0.109 R)
• M4: 683,513 km (0.052 R)
• M5: 967,749 km (0.097 R)
• M6: 1,255,575 km (0.11 R)
• M7: 1,409,661 km (0.112 R)
• M8: 1,516,174 km (0.065 R)
• M9: 1,890,917 km (0.038 R)
• M10: 2,028,996 km (0.025 R)
• M11: 2,129,675 km (0.053 R)
• M12: 2,211,505 km (0.085 R)
• M13: 2,506,512 km (0.09 R)
• M14: 2,593,129 km (0.08 R)
• M15: 3,514,503 km (0.116 R)
• M16: 3,611,891 km (0.078 R)
• M17: 3,985,138 km (0.073 R)
• M18: 4,877,040 km (0.089 R)
• M19: 5,068,226 km (0.08 R)
• M20: 5,373,705 km (0.104 R)
• M21: 5,599,598 km (0.044 R)
• M22: 6,061,107 km (0.117 R)
• M23: 6,836,922 km (0.093 R)
• M24: 7,866,454 km (0.097 R)
• M25: 8,220,403 km (0.094 R)
• M26: 8,645,560 km (0.072 R)
• M27: 9,077,748 km (0.105 R)
• M28: 9,483,009 km (0.066 R)
• M29: 9,585,334 km (0.103 R)
• M30: 9,756,474 km (0.039 R)
• M31: 9,997,925 km (0.052 R)
• M32: 10,416,500 km (0.08 R)
• M33: 11,889,590 km (0.051 R)
• M34: 12,295,898 km (0.107 R)
• M35: 12,370,248 km (0.119 R)
• M36: 13,274,268 km (0.073 R)
• M37: 13,427,007 km (0.116 R)
• M38: 13,580,345 km (0.095 R)
• M39: 14,043,799 km (0.055 R)
• M40: 14,473,295 km (0.068 R)
• M41: 14,709,360 km (0.075 R)
• M42: 15,626,096 km (0.086 R)
• M43: 15,989,918 km (0.079 R)
• M44: 16,233,912 km (0.079 R)
• M45: 17,264,193 km (0.09 R)
• M46: 17,850,467 km (0.066 R)
• M47: 18,019,064 km (0.118 R)
• M48: 19,128,481 km (0.097 R)
• M49: 19,387,585 km (0.12 R)
• M50: 19,822,167 km (0.072 R)
• M51: 20,524,080 km (0.09 R)
• M52: 20,656,624 km (0.032 R)
• M53: 21,144,911 km (0.116 R)
• M54: 21,502,450 km (0.082 R)
• M55: 21,772,025 km (0.106 R)
• M56: 22,314,318 km (0.115 R)
• M57: 22,678,439 km (0.075 R)
• M58: 23,136,208 km (0.076 R)
• M59: 23,689,571 km (0.059 R)
• M60: 24,247,421 km (0.051 R)
• M61: 24,387,445 km (0.116 R)
• M62: 24,762,487 km (0.07 R)
• M63: 25,423,261 km (0.087 R)
• M64: 25,755,966 km (0.105 R)
• M65: 26,042,147 km (0.08 R)
• M66: 26,569,629 km (0.12 R)
• M67: 26,762,311 km (0.062 R)
• M68: 27,100,701 km (0.094 R)
• M69: 27,489,058 km (0.056 R)
• M70: 27,977,195 km (0.083 R)
• M71: 28,173,318 km (0.062 R)
• M72: 28,764,230 km (0.12 R)
• M73: 29,011,515 km (0.117 R)
• M74: 29,558,445 km (0.104 R)
• M75: 30,309,576 km (0.027 R)
• M76: 31,168,417 km (0.118 R)
• M77: 33,013,557 km (0.067 R)
• M78: 34,106,071 km (0.111 R)
• M79: 34,893,853 km (0.091 R)
• M80: 35,263,509 km (0.078 R)
• M81: 35,475,340 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.3

Radius: 12.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.56 AU - 14.26 AU

Year: 13673 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 155 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 84,852,200 km

• M1: 232,774 km (0.105 R)
• M2: 367,562 km (0.042 R)
• M3: 637,586 km (0.08 R)
• M4: 959,820 km (0.111 R)
• M5: 1,251,536 km (0.053 R)
• M6: 1,630,018 km (0.114 R)
• M7: 2,305,004 km (0.112 R)
• M8: 2,439,642 km (0.114 R)
• M9: 2,559,769 km (0.101 R)
• M10: 3,189,576 km (0.094 R)
• M11: 4,027,324 km (0.026 R)
• M12: 4,544,783 km (0.092 R)
• M13: 4,974,129 km (0.112 R)
• M14: 5,127,467 km (0.114 R)
• M15: 5,574,316 km (0.112 R)
• M16: 5,871,567 km (0.092 R)
• M17: 6,150,567 km (0.057 R)
• M18: 6,601,455 km (0.088 R)
• M19: 7,112,182 km (0.074 R)
• M20: 7,210,917 km (0.099 R)
• M21: 7,560,078 km (0.078 R)
• M22: 7,736,753 km (0.111 R)
• M23: 8,483,546 km (0.083 R)
• M24: 8,746,389 km (0.092 R)
• M25: 8,878,783 km (0.113 R)
• M26: 9,632,906 km (0.067 R)
• M27: 10,073,023 km (0.096 R)
• M28: 10,802,313 km (0.108 R)
• M29: 12,193,274 km (0.087 R)
• M30: 13,273,071 km (0.076 R)
• M31: 13,578,400 km (0.096 R)
• M32: 13,701,220 km (0.106 R)
• M33: 14,103,040 km (0.07 R)
• M34: 14,602,697 km (0.109 R)
• M35: 14,886,484 km (0.069 R)
• M36: 16,364,810 km (0.102 R)
• M37: 16,626,607 km (0.076 R)
• M38: 16,725,192 km (0.047 R)
• M39: 17,688,003 km (0.1 R)
• M40: 18,908,124 km (0.047 R)
• M41: 19,632,327 km (0.101 R)
• M42: 20,015,447 km (0.119 R)
• M43: 20,824,173 km (0.075 R)
• M44: 21,179,169 km (0.037 R)
• M45: 21,715,477 km (0.1 R)
• M46: 22,075,559 km (0.086 R)
• M47: 22,365,031 km (0.035 R)
• M48: 22,728,554 km (0.105 R)
• M49: 23,424,783 km (0.098 R)
• M50: 24,053,542 km (0.058 R)
• M51: 25,327,967 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.2

Radius: 4.3

Gravity: 42.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.8 AU - 18.6 AU

Year: 22069 Days

Day: 17.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 84,852,200 km

• M1: 83,476 km (0.109 R)
• M2: 125,812 km (0.076 R)
• M3: 608,714 km (0.092 R)
• M4: 1,865,336 km (0.081 R)
• M5: 2,192,058 km (0.074 R)
• M6: 3,105,053 km (0.111 R)
• M7: 3,317,482 km (0.091 R)
• M8: 3,622,662 km (0.098 R)
• M9: 3,982,445 km (0.047 R)
• M10: 4,259,650 km (0.092 R)
• M11: 4,930,596 km (0.059 R)
• M12: 4,979,814 km (0.112 R)
• M13: 5,029,181 km (0.056 R)
• M14: 5,078,698 km (0.112 R)
• M15: 5,278,411 km (0.107 R)
• M16: 5,379,091 km (0.096 R)
• M17: 5,582,693 km (0.091 R)
• M18: 7,468,075 km (0.11 R)
• M19: 8,448,241 km (0.113 R)
• M20: 8,507,182 km (0.102 R)
• M21: 9,103,778 km (0.052 R)
• M22: 10,844,649 km (0.077 R)
• M23: 12,684,852 km (0.054 R)
• M24: 12,887,557 km (0.034 R)
• M25: 13,709,598 km (0.106 R)
• M26: 13,778,861 km (0.098 R)
• M27: 14,126,826 km (0.073 R)
• M28: 14,477,783 km (0.094 R)
• M29: 15,620,112 km (0.119 R)
• M30: 17,989,742 km (0.111 R)
• M31: 18,599,503 km (0.09 R)
• M32: 20,074,389 km (0.059 R)
• M33: 20,389,741 km (0.092 R)
• M34: 20,706,589 km (0.037 R)
• M35: 22,970,304 km (0.092 R)
• M36: 23,052,583 km (0.083 R)
• M37: 25,907,958 km (0.116 R)
• M38: 26,251,135 km (0.101 R)
• M39: 26,423,322 km (0.094 R)
• M40: 26,855,361 km (0.102 R)
• M41: 27,202,727 km (0.059 R)
• M42: 27,901,798 km (0.081 R)
• M43: 28,430,028 km (0.101 R)
• M44: 28,783,977 km (0.078 R)
• M45: 29,317,742 km (0.107 R)
• M46: 29,764,890 km (0.112 R)
• M47: 31,942,885 km (0.105 R)
• M48: 32,034,738 km (0.038 R)
• M49: 33,890,201 km (0.093 R)
• M50: 34,453,586 km (0.081 R)
• M51: 35,875,664 km (0.039 R)
• M52: 36,641,904 km (0.107 R)
• M53: 37,026,969 km (0.114 R)
• M54: 39,267,496 km (0.069 R)
• M55: 39,365,932 km (0.08 R)
• M56: 40,156,108 km (0.098 R)
• M57: 42,861,286 km (0.06 R)
• M58: 44,491,903 km (0.112 R)
• M59: 44,697,301 km (0.104 R)
• M60: 46,350,656 km (0.106 R)
• M61: 47,394,101 km (0.094 R)
• M62: 47,708,706 km (0.112 R)
• M63: 49,079,770 km (0.117 R)
• M64: 50,249,925 km (0.071 R)
• M65: 50,677,775 km (0.104 R)
• M66: 50,999,410 km (0.113 R)
• M67: 51,214,233 km (0.066 R)
• M68: 51,429,354 km (0.099 R)
• M69: 56,570,136 km (0.037 R)
• M70: 57,573,040 km (0.12 R)
• M71: 58,581,778 km (0.049 R)
• M72: 60,616,758 km (0.103 R)
• M73: 61,871,735 km (0.029 R)
• M74: 63,481,408 km (0.086 R)
• M75: 64,291,331 km (0.098 R)
• M76: 69,103,595 km (0.079 R)
• M77: 69,222,376 km (0.093 R)
• M78: 71,012,613 km (0.055 R)
• M79: 71,733,077 km (0.034 R)
• M80: 72,455,933 km (0.113 R)
• M81: 75,615,889 km (0.113 R)
• M82: 76,228,792 km (0.055 R)
• M83: 77,089,428 km (0.091 R)
• M84: 79,566,320 km (0.097 R)
• M85: 80,689,501 km (0.1 R)
• M86: 83,077,682 km (0.113 R)
• M87: 83,330,352 km (0.108 R)
• M88: 83,456,912 km (0.116 R)
• M89: 83,836,592 km (0.071 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 17,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit