🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.82 AU - 1.12 AU

Year: 364 Days

Day: 39.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.02 AU - 1.24 AU

Year: 457 Days

Day: 29.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.27 AU - 1.35 AU

Year: 571 Days

Day: 19.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.68 AU - 1.94 AU

Year: 927 Days

Day: 13.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.91 AU - 3.95 AU

Year: 2419 Days

Day: 36.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.5

Radius: 13.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.49 AU - 4.51 AU

Year: 3635 Days

Day: 7.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 46,305,671 km

• M1: 199,414 km (0.102 R)
• M2: 352,901 km (0.1 R)
• M3: 538,852 km (0.12 R)
• M4: 661,372 km (0.107 R)
• M5: 962,064 km (0.092 R)
• M6: 1,141,731 km (0.106 R)
• M7: 1,359,545 km (0.088 R)
• M8: 1,619,846 km (0.105 R)
• M9: 1,807,441 km (0.069 R)
• M10: 2,268,502 km (0.117 R)
• M11: 2,562,911 km (0.041 R)
• M12: 2,680,794 km (0.056 R)
• M13: 2,817,825 km (0.032 R)
• M14: 3,010,208 km (0.062 R)
• M15: 3,225,180 km (0.107 R)
• M16: 3,371,338 km (0.115 R)
• M17: 3,557,138 km (0.115 R)
• M18: 3,746,529 km (0.102 R)
• M19: 4,254,563 km (0.06 R)
• M20: 4,395,036 km (0.087 R)
• M21: 4,557,649 km (0.1 R)
• M22: 5,036,212 km (0.086 R)
• M23: 5,206,604 km (0.093 R)
• M24: 6,041,660 km (0.077 R)
• M25: 6,428,968 km (0.115 R)
• M26: 6,824,356 km (0.085 R)
• M27: 7,108,143 km (0.037 R)
• M28: 7,517,143 km (0.097 R)
• M29: 8,007,974 km (0.114 R)
• M30: 8,107,457 km (0.116 R)
• M31: 8,534,708 km (0.08 R)
• M32: 8,815,204 km (0.12 R)
• M33: 8,917,978 km (0.03 R)
• M34: 9,098,692 km (0.028 R)
• M35: 9,254,573 km (0.103 R)
• M36: 9,490,190 km (0.099 R)
• M37: 9,754,230 km (0.096 R)
• M38: 10,235,786 km (0.032 R)
• M39: 10,479,480 km (0.058 R)
• M40: 11,389,335 km (0.077 R)
• M41: 11,670,130 km (0.103 R)
• M42: 12,324,621 km (0.081 R)
• M43: 12,526,129 km (0.092 R)
• M44: 12,991,079 km (0.096 R)
• M45: 13,078,893 km (0.077 R)
• M46: 13,225,649 km (0.115 R)
• M47: 14,117,701 km (0.086 R)
• M48: 14,510,395 km (0.068 R)
• M49: 14,753,791 km (0.101 R)
• M50: 15,337,372 km (0.104 R)
• M51: 15,991,264 km (0.088 R)
• M52: 16,148,342 km (0.07 R)
• M53: 16,495,559 km (0.056 R)
• M54: 16,877,333 km (0.05 R)
• M55: 17,069,267 km (0.091 R)
• M56: 17,390,752 km (0.108 R)
• M57: 17,811,721 km (0.088 R)
• M58: 18,137,844 km (0.114 R)
• M59: 18,235,980 km (0.097 R)
• M60: 18,465,912 km (0.114 R)
• M61: 20,988,880 km (0.119 R)
• M62: 21,541,046 km (0.06 R)
• M63: 21,818,849 km (0.118 R)
• M64: 22,308,034 km (0.038 R)
• M65: 22,518,818 km (0.081 R)
• M66: 23,226,117 km (0.091 R)
• M67: 23,725,474 km (0.033 R)
• M68: 24,156,466 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.2

Radius: 12.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.55 AU - 5.81 AU

Year: 3855 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 112.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,305,671 km

• M1: 162,912 km (0.077 R)
• M2: 245,041 km (0.1 R)
• M3: 343,776 km (0.103 R)
• M4: 568,472 km (0.116 R)
• M5: 731,085 km (0.114 R)
• M6: 1,047,484 km (0.117 R)
• M7: 1,228,498 km (0.097 R)
• M8: 1,394,252 km (0.036 R)
• M9: 1,692,102 km (0.097 R)
• M10: 2,070,584 km (0.086 R)
• M11: 2,177,247 km (0.114 R)
• M12: 3,183,742 km (0.085 R)
• M13: 3,289,956 km (0.103 R)
• M14: 3,415,170 km (0.1 R)
• M15: 3,597,081 km (0.104 R)
• M16: 3,689,233 km (0.107 R)
• M17: 4,104,367 km (0.099 R)
• M18: 4,220,156 km (0.085 R)
• M19: 4,356,739 km (0.061 R)
• M20: 4,634,243 km (0.106 R)
• M21: 4,856,545 km (0.096 R)
• M22: 5,269,585 km (0.074 R)
• M23: 5,480,518 km (0.119 R)
• M24: 6,262,765 km (0.091 R)
• M25: 6,441,385 km (0.105 R)
• M26: 6,644,389 km (0.064 R)
• M27: 6,735,345 km (0.066 R)
• M28: 6,895,415 km (0.077 R)
• M29: 7,126,394 km (0.117 R)
• M30: 7,930,632 km (0.12 R)
• M31: 8,099,827 km (0.077 R)
• M32: 8,738,909 km (0.076 R)
• M33: 8,888,657 km (0.085 R)
• M34: 9,522,054 km (0.082 R)
• M35: 9,676,140 km (0.048 R)
• M36: 10,039,214 km (0.049 R)
• M37: 10,248,651 km (0.089 R)
• M38: 11,182,142 km (0.109 R)
• M39: 11,426,585 km (0.057 R)
• M40: 11,700,349 km (0.038 R)
• M41: 13,044,037 km (0.094 R)
• M42: 13,244,199 km (0.105 R)
• M43: 13,387,663 km (0.06 R)
• M44: 13,531,726 km (0.078 R)
• M45: 13,821,347 km (0.089 R)
• M46: 13,966,906 km (0.112 R)
• M47: 14,054,570 km (0.079 R)
• M48: 14,851,329 km (0.073 R)
• M49: 15,450,917 km (0.114 R)
• M50: 15,541,573 km (0.079 R)
• M51: 16,089,101 km (0.096 R)
• M52: 16,797,896 km (0.095 R)
• M53: 17,140,625 km (0.105 R)
• M54: 18,054,967 km (0.116 R)
• M55: 18,150,410 km (0.116 R)
• M56: 18,662,634 km (0.075 R)
• M57: 18,791,437 km (0.078 R)
• M58: 18,952,853 km (0.103 R)
• M59: 19,277,032 km (0.083 R)
• M60: 19,537,781 km (0.034 R)
• M61: 19,701,292 km (0.038 R)
• M62: 19,799,577 km (0.111 R)
• M63: 19,930,924 km (0.083 R)
• M64: 20,525,725 km (0.116 R)
• M65: 20,625,507 km (0.073 R)
• M66: 21,294,210 km (0.085 R)
• M67: 21,665,212 km (0.102 R)
• M68: 21,970,242 km (0.07 R)
• M69: 22,310,877 km (0.071 R)
• M70: 22,756,230 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.4

Radius: 10.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.81 AU - 10.03 AU

Year: 11898 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,305,671 km

• M1: 148,551 km (0.116 R)
• M2: 217,515 km (0.053 R)
• M3: 414,386 km (0.089 R)
• M4: 527,183 km (0.097 R)
• M5: 712,385 km (0.085 R)
• M6: 892,650 km (0.038 R)
• M7: 1,221,915 km (0.065 R)
• M8: 1,298,659 km (0.083 R)
• M9: 1,440,927 km (0.114 R)
• M10: 1,881,343 km (0.119 R)
• M11: 2,478,837 km (0.108 R)
• M12: 2,557,675 km (0.038 R)
• M13: 2,880,956 km (0.085 R)
• M14: 3,111,037 km (0.077 R)
• M15: 3,434,318 km (0.093 R)
• M16: 3,522,431 km (0.102 R)
• M17: 4,301,687 km (0.114 R)
• M18: 4,662,218 km (0.093 R)
• M19: 4,809,272 km (0.047 R)
• M20: 4,957,673 km (0.089 R)
• M21: 5,489,494 km (0.08 R)
• M22: 5,566,986 km (0.112 R)
• M23: 6,280,717 km (0.097 R)
• M24: 6,389,026 km (0.102 R)
• M25: 6,772,595 km (0.118 R)
• M26: 7,023,321 km (0.101 R)
• M27: 7,135,669 km (0.069 R)
• M28: 7,562,472 km (0.07 R)
• M29: 8,085,615 km (0.114 R)
• M30: 8,173,878 km (0.099 R)
• M31: 8,292,210 km (0.093 R)
• M32: 8,892,097 km (0.047 R)
• M33: 9,013,870 km (0.073 R)
• M34: 9,475,080 km (0.057 R)
• M35: 9,818,258 km (0.111 R)
• M36: 10,872,324 km (0.086 R)
• M37: 11,961,846 km (0.115 R)
• M38: 12,434,725 km (0.034 R)
• M39: 12,536,750 km (0.119 R)
• M40: 13,748,643 km (0.05 R)
• M41: 14,422,132 km (0.044 R)
• M42: 14,493,640 km (0.065 R)
• M43: 15,070,041 km (0.063 R)
• M44: 15,361,009 km (0.089 R)
• M45: 16,133,831 km (0.093 R)
• M46: 16,245,282 km (0.051 R)
• M47: 16,319,632 km (0.06 R)
• M48: 17,297,553 km (0.06 R)
• M49: 17,487,841 km (0.09 R)
• M50: 17,640,581 km (0.104 R)
• M51: 17,985,703 km (0.113 R)
• M52: 19,586,550 km (0.088 R)
• M53: 19,705,331 km (0.116 R)
• M54: 19,983,882 km (0.108 R)
• M55: 20,504,333 km (0.072 R)
• M56: 20,665,300 km (0.035 R)
• M57: 20,988,731 km (0.053 R)
• M58: 21,273,116 km (0.06 R)
• M59: 21,436,178 km (0.087 R)
• M60: 21,927,757 km (0.097 R)
• M61: 22,010,036 km (0.117 R)
• M62: 22,423,225 km (0.096 R)
• M63: 22,672,305 km (0.106 R)
• M64: 25,040,888 km (0.119 R)
• M65: 25,213,076 km (0.1 R)
• M66: 25,299,394 km (0.09 R)
• M67: 26,167,211 km (0.057 R)
• M68: 26,824,544 km (0.094 R)
• M69: 26,912,507 km (0.071 R)
• M70: 27,044,752 km (0.088 R)
• M71: 27,531,543 km (0.096 R)
• M72: 27,620,404 km (0.067 R)
• M73: 28,200,096 km (0.074 R)
• M74: 28,738,649 km (0.029 R)
• M75: 28,828,856 km (0.101 R)
• M76: 29,099,778 km (0.119 R)
• M77: 29,235,463 km (0.073 R)
• M78: 29,462,253 km (0.1 R)
• M79: 30,008,734 km (0.068 R)
• M80: 30,100,139 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.8

Radius: 3.6

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.26 AU - 16.5 AU

Year: 18637 Days

Day: 22.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 46,305,671 km

• M1: 91,105 km (0.081 R)
• M2: 147,354 km (0.068 R)
• M3: 373,995 km (0.102 R)
• M4: 457,321 km (0.069 R)
• M5: 609,163 km (0.113 R)
• M6: 674,387 km (0.115 R)
• M7: 883,226 km (0.077 R)
• M8: 1,111,213 km (0.058 R)
• M9: 1,211,444 km (0.107 R)
• M10: 1,463,965 km (0.093 R)
• M11: 2,288,548 km (0.055 R)
• M12: 2,339,412 km (0.054 R)
• M13: 2,390,574 km (0.075 R)
• M14: 2,494,096 km (0.103 R)
• M15: 2,520,126 km (0.089 R)
• M16: 2,759,183 km (0.067 R)
• M17: 3,548,162 km (0.089 R)
• M18: 4,464,898 km (0.116 R)
• M19: 5,048,031 km (0.115 R)
• M20: 5,147,513 km (0.116 R)
• M21: 6,248,703 km (0.04 R)
• M22: 7,157,510 km (0.059 R)
• M23: 7,798,687 km (0.112 R)
• M24: 8,814,456 km (0.063 R)
• M25: 9,582,641 km (0.1 R)
• M26: 10,120,446 km (0.077 R)
• M27: 10,498,629 km (0.038 R)
• M28: 10,967,020 km (0.085 R)
• M29: 11,095,824 km (0.082 R)
• M30: 11,225,226 km (0.03 R)
• M31: 11,835,884 km (0.097 R)
• M32: 14,808,244 km (0.103 R)
• M33: 16,155,822 km (0.039 R)
• M34: 16,204,591 km (0.091 R)
• M35: 16,794,605 km (0.085 R)
• M36: 17,592,111 km (0.029 R)
• M37: 18,606,235 km (0.114 R)
• M38: 20,796,797 km (0.069 R)
• M39: 21,598,641 km (0.114 R)
• M40: 22,519,566 km (0.108 R)
• M41: 23,453,356 km (0.065 R)
• M42: 25,985,150 km (0.043 R)
• M43: 26,042,446 km (0.037 R)
• M44: 26,099,742 km (0.12 R)
• M45: 26,617,201 km (0.091 R)
• M46: 28,189,774 km (0.115 R)
• M47: 29,016,901 km (0.066 R)
• M48: 29,612,599 km (0.098 R)
• M49: 29,672,438 km (0.092 R)
• M50: 31,119,499 km (0.094 R)
• M51: 33,956,473 km (0.066 R)
• M52: 34,584,036 km (0.088 R)
• M53: 35,215,488 km (0.115 R)
• M54: 39,214,389 km (0.09 R)
• M55: 39,806,647 km (0.039 R)
• M56: 40,136,959 km (0.118 R)
• M57: 42,137,980 km (0.025 R)
• M58: 42,812,218 km (0.072 R)
• M59: 45,406,544 km (0.092 R)
• M60: 45,889,895 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit