🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.47 AU - 0.77 AU

Year: 185 Days

Day: 36.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,706,595 km

• M1: 473,776 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.73 AU - 0.91 AU

Year: 281 Days

Day: 45.3 Hours

Environment

Temp: 80 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.05 AU - 1.53 AU

Year: 555 Days

Day: 41.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 151.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.16 AU - 1.44 AU

Year: 561 Days

Day: 31.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,706,595 km

• M1: 133,292 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.31 AU - 1.39 AU

Year: 594 Days

Day: 36.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.08 AU - 1.7 AU

Year: 621 Days

Day: 18.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,706,595 km

• M1: 862,731 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.4

Radius: 9.6

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.92 AU - 5 AU

Year: 3567 Days

Day: 13 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,706,595 km

• M1: 124,166 km (0.04 R)
• M2: 367,861 km (0.068 R)
• M3: 694,583 km (0.077 R)
• M4: 860,188 km (0.116 R)
• M5: 958,025 km (0.117 R)
• M6: 1,049,429 km (0.066 R)
• M7: 1,133,353 km (0.096 R)
• M8: 1,353,262 km (0.104 R)
• M9: 1,445,265 km (0.1 R)
• M10: 1,923,829 km (0.095 R)
• M11: 2,001,769 km (0.098 R)
• M12: 2,120,550 km (0.07 R)
• M13: 2,407,179 km (0.109 R)
• M14: 2,987,320 km (0.113 R)
• M15: 3,047,608 km (0.102 R)
• M16: 3,231,314 km (0.102 R)
• M17: 3,561,477 km (0.12 R)
• M18: 4,035,253 km (0.114 R)
• M19: 4,135,783 km (0.04 R)
• M20: 4,390,847 km (0.076 R)
• M21: 4,721,309 km (0.081 R)
• M22: 5,223,210 km (0.099 R)
• M23: 5,874,260 km (0.069 R)
• M24: 6,122,592 km (0.1 R)
• M25: 6,316,022 km (0.098 R)
• M26: 6,433,008 km (0.091 R)
• M27: 6,748,659 km (0.088 R)
• M28: 6,868,337 km (0.115 R)
• M29: 6,948,671 km (0.108 R)
• M30: 7,109,938 km (0.048 R)
• M31: 7,272,551 km (0.071 R)
• M32: 7,518,639 km (0.075 R)
• M33: 7,601,367 km (0.099 R)
• M34: 7,767,570 km (0.067 R)
• M35: 7,998,250 km (0.062 R)
• M36: 8,146,053 km (0.118 R)
• M37: 8,209,782 km (0.048 R)
• M38: 8,337,688 km (0.05 R)
• M39: 8,487,585 km (0.116 R)
• M40: 8,573,753 km (0.095 R)
• M41: 8,812,063 km (0.09 R)
• M42: 8,986,793 km (0.115 R)
• M43: 9,317,554 km (0.079 R)
• M44: 9,495,575 km (0.093 R)
• M45: 9,742,262 km (0.102 R)
• M46: 9,945,566 km (0.064 R)
• M47: 10,564,153 km (0.103 R)
• M48: 10,796,478 km (0.087 R)
• M49: 10,936,652 km (0.075 R)
• M50: 11,195,157 km (0.071 R)
• M51: 11,455,756 km (0.092 R)
• M52: 11,814,342 km (0.112 R)
• M53: 12,249,522 km (0.083 R)
• M54: 12,986,591 km (0.117 R)
• M55: 13,160,723 km (0.096 R)
• M56: 14,684,078 km (0.073 R)
• M57: 14,839,510 km (0.074 R)
• M58: 15,125,841 km (0.054 R)
• M59: 15,571,942 km (0.092 R)
• M60: 15,703,887 km (0.105 R)
• M61: 15,862,909 km (0.106 R)
• M62: 16,746,584 km (0.027 R)
• M63: 16,963,202 km (0.09 R)
• M64: 17,262,547 km (0.093 R)
• M65: 17,399,280 km (0.07 R)
• M66: 17,481,409 km (0.096 R)
• M67: 17,977,176 km (0.111 R)
• M68: 18,310,331 km (0.114 R)
• M69: 18,701,529 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 10.8

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.86 AU - 9.74 AU

Year: 9887 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 30,706,595 km

• M1: 139,126 km (0.054 R)
• M2: 411,993 km (0.067 R)
• M3: 499,358 km (0.075 R)
• M4: 731,982 km (0.044 R)
• M5: 919,877 km (0.026 R)
• M6: 1,103,135 km (0.114 R)
• M7: 1,298,809 km (0.103 R)
• M8: 1,529,638 km (0.03 R)
• M9: 1,953,000 km (0.106 R)
• M10: 3,024,869 km (0.109 R)
• M11: 3,270,808 km (0.063 R)
• M12: 3,396,171 km (0.117 R)
• M13: 4,114,689 km (0.078 R)
• M14: 4,318,891 km (0.099 R)
• M15: 4,879,434 km (0.09 R)
• M16: 5,877,252 km (0.081 R)
• M17: 5,953,696 km (0.104 R)
• M18: 6,379,751 km (0.12 R)
• M19: 6,735,943 km (0.112 R)
• M20: 6,856,070 km (0.104 R)
• M21: 6,936,554 km (0.071 R)
• M22: 7,017,337 km (0.112 R)
• M23: 7,098,569 km (0.118 R)
• M24: 7,758,894 km (0.1 R)
• M25: 8,139,022 km (0.099 R)
• M26: 8,611,901 km (0.108 R)
• M27: 9,765,001 km (0.11 R)
• M28: 10,221,424 km (0.09 R)
• M29: 10,313,427 km (0.025 R)
• M30: 10,638,054 km (0.119 R)
• M31: 10,872,025 km (0.091 R)
• M32: 11,060,369 km (0.071 R)
• M33: 11,155,064 km (0.119 R)
• M34: 11,297,482 km (0.08 R)
• M35: 11,873,134 km (0.09 R)
• M36: 12,067,163 km (0.115 R)
• M37: 12,458,361 km (0.118 R)
• M38: 13,053,013 km (0.114 R)
• M39: 14,528,048 km (0.087 R)
• M40: 14,892,019 km (0.084 R)
• M41: 15,206,474 km (0.076 R)
• M42: 16,539,690 km (0.073 R)
• M43: 17,302,789 km (0.025 R)
• M44: 18,188,708 km (0.112 R)
• M45: 18,356,556 km (0.116 R)
• M46: 18,637,202 km (0.117 R)
• M47: 18,976,041 km (0.109 R)
• M48: 20,351,594 km (0.119 R)
• M49: 21,522,346 km (0.12 R)
• M50: 22,056,261 km (0.076 R)
• M51: 22,895,505 km (0.097 R)
• M52: 23,319,017 km (0.049 R)
• M53: 23,440,640 km (0.093 R)
• M54: 23,806,257 km (0.097 R)
• M55: 26,229,443 km (0.102 R)
• M56: 28,081,465 km (0.105 R)
• M57: 29,055,946 km (0.078 R)
• M58: 29,252,218 km (0.112 R)
• M59: 29,909,401 km (0.118 R)
• M60: 30,239,863 km (0.101 R)
• M61: 30,505,100 km (0.066 R)
• M62: 30,904,527 km (0.073 R)
• M63: 31,037,968 km (0.047 R)
• M64: 31,573,827 km (0.07 R)
• M65: 31,641,146 km (0.096 R)
• M66: 32,112,829 km (0.099 R)
• M67: 32,654,822 km (0.107 R)
• M68: 35,409,966 km (0.058 R)
• M69: 35,689,564 km (0.12 R)
• M70: 36,532,698 km (0.064 R)
• M71: 36,603,308 km (0.085 R)
• M72: 37,453,622 km (0.105 R)
• M73: 38,238,712 km (0.075 R)
• M74: 39,173,698 km (0.109 R)
• M75: 42,690,296 km (0.09 R)
• M76: 45,697,063 km (0.11 R)
• M77: 47,765,104 km (0.047 R)
• M78: 47,996,682 km (0.045 R)
• M79: 48,074,024 km (0.094 R)
• M80: 48,538,675 km (0.086 R)
• M81: 49,550,555 km (0.065 R)
• M82: 49,785,124 km (0.07 R)
• M83: 50,412,238 km (0.11 R)
• M84: 50,805,531 km (0.069 R)
• M85: 50,884,369 km (0.104 R)
• M86: 51,436,984 km (0.079 R)
• M87: 52,627,933 km (0.12 R)
• M88: 52,707,668 km (0.037 R)
• M89: 53,026,910 km (0.094 R)
• M90: 53,106,795 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.5

Radius: 14.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.51 AU - 10.55 AU

Year: 10277 Days

Day: 13.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 30,706,595 km

• M1: 601,832 km (0.065 R)
• M2: 716,723 km (0.082 R)
• M3: 1,557,164 km (0.04 R)
• M4: 2,221,678 km (0.048 R)
• M5: 2,487,513 km (0.107 R)
• M6: 3,325,860 km (0.08 R)
• M7: 4,060,685 km (0.109 R)
• M8: 4,992,829 km (0.114 R)
• M9: 5,142,128 km (0.076 R)
• M10: 5,419,632 km (0.091 R)
• M11: 5,521,807 km (0.057 R)
• M12: 5,753,983 km (0.103 R)
• M13: 6,660,546 km (0.046 R)
• M14: 6,963,332 km (0.079 R)
• M15: 7,214,657 km (0.055 R)
• M16: 7,812,450 km (0.034 R)
• M17: 8,934,882 km (0.071 R)
• M18: 9,515,023 km (0.096 R)
• M19: 9,887,671 km (0.057 R)
• M20: 10,647,628 km (0.092 R)
• M21: 10,808,297 km (0.091 R)
• M22: 11,328,000 km (0.115 R)
• M23: 11,989,073 km (0.049 R)
• M24: 12,459,408 km (0.112 R)
• M25: 12,969,986 km (0.085 R)
• M26: 13,801,152 km (0.103 R)
• M27: 14,649,671 km (0.114 R)
• M28: 14,792,836 km (0.065 R)
• M29: 15,660,952 km (0.057 R)
• M30: 15,880,712 km (0.058 R)
• M31: 15,990,965 km (0.117 R)
• M32: 16,434,373 km (0.066 R)
• M33: 16,583,074 km (0.107 R)
• M34: 19,414,064 km (0.117 R)
• M35: 19,887,092 km (0.056 R)
• M36: 20,244,481 km (0.078 R)
• M37: 20,443,895 km (0.109 R)
• M38: 21,369,607 km (0.064 R)
• M39: 21,572,761 km (0.03 R)
• M40: 22,929,015 km (0.108 R)
• M41: 25,164,755 km (0.059 R)
• M42: 27,469,311 km (0.088 R)
• M43: 28,848,304 km (0.085 R)
• M44: 30,523,650 km (0.057 R)
• M45: 30,660,832 km (0.09 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: 317 - 11,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit