🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.57 AU - 0.65 AU

Year: 179 Days

Day: 13.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,115,654 km

• M1: 52,658 km (0.076 R)
• M2: 439,668 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.64 AU - 0.84 AU

Year: 240 Days

Day: 23.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.77 AU - 1.03 AU

Year: 322 Days

Day: 39.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.08 AU - 3.04 AU

Year: 1543 Days

Day: 35.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,115,654 km

• M1: 84,822 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.86 AU - 3.42 AU

Year: 2096 Days

Day: 44.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,115,654 km

• M1: 2,036,177 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.72 AU - 4.42 AU

Year: 3093 Days

Day: 31 Hours

Environment

Temp: -132 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.2

Radius: 14.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.02 AU - 12.06 AU

Year: 13819 Days

Day: 10.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,115,654 km

• M1: 493,523 km (0.115 R)
• M2: 1,409,362 km (0.062 R)
• M3: 1,785,151 km (0.103 R)
• M4: 1,956,142 km (0.075 R)
• M5: 2,760,380 km (0.071 R)
• M6: 2,993,304 km (0.083 R)
• M7: 3,514,802 km (0.116 R)
• M8: 3,990,074 km (0.088 R)
• M9: 4,761,251 km (0.073 R)
• M10: 5,494,730 km (0.069 R)
• M11: 6,483,123 km (0.066 R)
• M12: 6,795,034 km (0.08 R)
• M13: 7,249,064 km (0.074 R)
• M14: 7,948,733 km (0.112 R)
• M15: 9,014,020 km (0.092 R)
• M16: 9,113,203 km (0.108 R)
• M17: 10,072,574 km (0.084 R)
• M18: 10,434,152 km (0.107 R)
• M19: 10,695,201 km (0.118 R)
• M20: 10,958,194 km (0.104 R)
• M21: 11,706,333 km (0.034 R)
• M22: 12,250,869 km (0.095 R)
• M23: 13,139,480 km (0.087 R)
• M24: 14,106,182 km (0.047 R)
• M25: 14,337,161 km (0.116 R)
• M26: 15,629,088 km (0.087 R)
• M27: 15,927,835 km (0.116 R)
• M28: 16,409,989 km (0.061 R)
• M29: 16,958,115 km (0.068 R)
• M30: 18,134,852 km (0.095 R)
• M31: 19,530,451 km (0.078 R)
• M32: 21,621,380 km (0.119 R)
• M33: 23,508,707 km (0.118 R)
• M34: 24,195,511 km (0.084 R)
• M35: 24,610,795 km (0.061 R)
• M36: 28,234,803 km (0.051 R)
• M37: 28,453,066 km (0.107 R)
• M38: 31,946,326 km (0.06 R)
• M39: 32,477,997 km (0.114 R)
• M40: 35,102,392 km (0.117 R)
• M41: 35,494,040 km (0.102 R)
• M42: 35,808,345 km (0.104 R)
• M43: 36,598,371 km (0.119 R)
• M44: 36,995,553 km (0.1 R)
• M45: 37,154,875 km (0.062 R)
• M46: 37,473,967 km (0.067 R)
• M47: 38,115,144 km (0.075 R)
• M48: 38,276,111 km (0.117 R)
• M49: 39,897,004 km (0.114 R)
• M50: 40,142,195 km (0.086 R)
• M51: 41,210,025 km (0.107 R)
• M52: 41,705,942 km (0.098 R)
• M53: 41,954,723 km (0.116 R)
• M54: 43,709,805 km (0.119 R)
• M55: 43,962,476 km (0.082 R)
• M56: 44,384,641 km (0.098 R)
• M57: 44,893,124 km (0.082 R)
• M58: 45,233,160 km (0.032 R)
• M59: 45,573,944 km (0.081 R)
• M60: 46,601,831 km (0.105 R)
• M61: 47,550,581 km (0.08 R)
• M62: 48,157,799 km (0.113 R)
• M63: 49,818,634 km (0.081 R)
• M64: 50,877,338 km (0.118 R)
• M65: 51,054,462 km (0.097 R)
• M66: 51,231,885 km (0.052 R)
• M67: 51,765,202 km (0.09 R)
• M68: 52,300,313 km (0.105 R)
• M69: 53,826,660 km (0.102 R)
• M70: 54,187,939 km (0.08 R)
• M71: 54,278,446 km (0.08 R)
• M72: 54,731,279 km (0.109 R)
• M73: 55,367,668 km (0.066 R)
• M74: 55,549,878 km (0.088 R)
• M75: 55,640,983 km (0.054 R)
• M76: 55,914,897 km (0.106 R)
• M77: 57,291,048 km (0.112 R)
• M78: 57,567,654 km (0.107 R)
• M79: 58,585,518 km (0.097 R)
• M80: 58,864,219 km (0.115 R)
• M81: 58,957,119 km (0.097 R)
• M82: 59,516,017 km (0.117 R)
• M83: 60,264,006 km (0.105 R)
• M84: 63,668,106 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.6

Radius: 3.4

Gravity: 35.17 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.29 AU - 13.91 AU

Year: 16849 Days

Day: 15.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,115,654 km

• M1: 295,157 km (0.118 R)
• M2: 550,520 km (0.049 R)
• M3: 604,675 km (0.079 R)
• M4: 718,219 km (0.115 R)
• M5: 922,271 km (0.109 R)
• M6: 943,514 km (0.111 R)
• M7: 965,056 km (0.098 R)
• M8: 1,120,638 km (0.025 R)
• M9: 1,236,426 km (0.117 R)
• M10: 3,060,024 km (0.116 R)
• M11: 3,189,427 km (0.086 R)
• M12: 3,254,651 km (0.108 R)
• M13: 4,072,652 km (0.085 R)
• M14: 5,064,038 km (0.067 R)
• M15: 5,255,523 km (0.064 R)
• M16: 5,684,869 km (0.046 R)
• M17: 6,288,496 km (0.1 R)
• M18: 6,827,796 km (0.103 R)
• M19: 6,869,833 km (0.079 R)
• M20: 7,642,357 km (0.078 R)
• M21: 7,729,872 km (0.099 R)
• M22: 8,127,802 km (0.112 R)
• M23: 9,035,861 km (0.115 R)
• M24: 10,119,099 km (0.1 R)
• M25: 10,167,120 km (0.098 R)
• M26: 10,798,274 km (0.101 R)
• M27: 11,342,211 km (0.109 R)
• M28: 12,353,792 km (0.09 R)
• M29: 12,818,443 km (0.098 R)
• M30: 12,870,354 km (0.045 R)
• M31: 13,288,629 km (0.088 R)
• M32: 13,393,946 km (0.092 R)
• M33: 15,005,863 km (0.103 R)
• M34: 15,060,616 km (0.051 R)
• M35: 15,445,831 km (0.04 R)
• M36: 16,677,769 km (0.119 R)
• M37: 17,248,186 km (0.039 R)
• M38: 17,420,522 km (0.091 R)
• M39: 18,115,554 km (0.03 R)
• M40: 19,115,766 km (0.076 R)
• M41: 19,532,695 km (0.097 R)
• M42: 19,772,351 km (0.107 R)
• M43: 19,952,766 km (0.106 R)
• M44: 22,471,844 km (0.108 R)
• M45: 23,101,202 km (0.049 R)
• M46: 23,227,762 km (0.112 R)
• M47: 23,672,666 km (0.112 R)
• M48: 23,864,152 km (0.114 R)
• M49: 24,441,749 km (0.103 R)
• M50: 24,506,226 km (0.1 R)
• M51: 24,699,955 km (0.067 R)
• M52: 25,153,984 km (0.09 R)
• M53: 28,205,183 km (0.078 R)
• M54: 28,408,336 km (0.079 R)
• M55: 28,611,790 km (0.05 R)
• M56: 29,156,775 km (0.052 R)
• M57: 29,430,539 km (0.1 R)
• M58: 30,603,685 km (0.056 R)
• M59: 31,230,949 km (0.095 R)
• M60: 31,511,146 km (0.09 R)
• M61: 31,651,469 km (0.112 R)
• M62: 31,792,091 km (0.115 R)
• M63: 33,280,739 km (0.077 R)
• M64: 33,352,247 km (0.105 R)
• M65: 33,710,235 km (0.061 R)
• M66: 33,782,042 km (0.117 R)
• M67: 33,853,849 km (0.096 R)
• M68: 34,069,569 km (0.083 R)
• M69: 34,502,505 km (0.119 R)
• M70: 35,155,200 km (0.108 R)
• M71: 35,373,613 km (0.115 R)
• M72: 36,693,815 km (0.119 R)
• M73: 37,285,773 km (0.077 R)
• M74: 37,880,874 km (0.058 R)
• M75: 39,080,499 km (0.043 R)
• M76: 40,673,716 km (0.06 R)
• M77: 41,209,576 km (0.114 R)
• M78: 41,824,722 km (0.11 R)
• M79: 42,520,502 km (0.087 R)
• M80: 44,001,820 km (0.109 R)
• M81: 44,788,107 km (0.088 R)
• M82: 46,295,006 km (0.085 R)
• M83: 46,934,387 km (0.094 R)
• M84: 47,094,756 km (0.095 R)
• M85: 48,222,126 km (0.092 R)
• M86: 48,383,841 km (0.119 R)
• M87: 50,339,085 km (0.101 R)
• M88: 52,319,911 km (0.119 R)
• M89: 52,819,119 km (0.108 R)
• M90: 53,069,396 km (0.11 R)
• M91: 53,236,347 km (0.054 R)
• M92: 54,747,435 km (0.106 R)
• M93: 55,932,250 km (0.071 R)
• M94: 56,272,436 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.4

Radius: 6.9

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.51 AU - 18.51 AU

Year: 27603 Days

Day: 18.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,115,654 km

• M1: 97,388 km (0.101 R)
• M2: 298,897 km (0.11 R)
• M3: 431,590 km (0.09 R)
• M4: 486,642 km (0.062 R)
• M5: 916,137 km (0.115 R)
• M6: 1,327,532 km (0.117 R)
• M7: 1,410,708 km (0.1 R)
• M8: 1,467,106 km (0.111 R)
• M9: 5,168,606 km (0.113 R)
• M10: 5,389,263 km (0.114 R)
• M11: 7,018,534 km (0.1 R)
• M12: 7,115,922 km (0.062 R)
• M13: 7,810,355 km (0.109 R)
• M14: 8,474,420 km (0.117 R)
• M15: 9,856,256 km (0.114 R)
• M16: 10,129,870 km (0.115 R)
• M17: 10,239,974 km (0.101 R)
• M18: 10,572,979 km (0.085 R)
• M19: 11,135,617 km (0.111 R)
• M20: 11,823,767 km (0.108 R)
• M21: 11,998,048 km (0.045 R)
• M22: 12,173,078 km (0.107 R)
• M23: 12,941,263 km (0.106 R)
• M24: 15,974,809 km (0.039 R)
• M25: 17,470,937 km (0.087 R)
• M26: 17,735,725 km (0.115 R)
• M27: 18,001,860 km (0.093 R)
• M28: 18,068,580 km (0.103 R)
• M29: 18,403,380 km (0.117 R)
• M30: 18,740,275 km (0.08 R)
• M31: 18,875,661 km (0.083 R)
• M32: 19,763,225 km (0.085 R)
• M33: 20,385,702 km (0.116 R)
• M34: 21,791,922 km (0.038 R)
• M35: 22,219,772 km (0.055 R)
• M36: 22,650,464 km (0.089 R)
• M37: 23,739,387 km (0.083 R)
• M38: 23,885,843 km (0.105 R)
• M39: 24,106,051 km (0.049 R)
• M40: 24,696,664 km (0.092 R)
• M41: 25,068,265 km (0.101 R)
• M42: 25,892,250 km (0.097 R)
• M43: 26,043,045 km (0.1 R)
• M44: 26,269,685 km (0.091 R)
• M45: 26,421,228 km (0.09 R)
• M46: 26,572,920 km (0.092 R)
• M47: 29,747,836 km (0.114 R)
• M48: 30,619,842 km (0.112 R)
• M49: 32,226,822 km (0.074 R)
• M50: 35,521,715 km (0.103 R)
• M51: 36,109,336 km (0.076 R)
• M52: 36,700,098 km (0.096 R)
• M53: 38,148,055 km (0.099 R)
• M54: 38,405,513 km (0.045 R)
• M55: 38,491,532 km (0.055 R)
• M56: 38,749,738 km (0.041 R)
• M57: 38,835,906 km (0.046 R)
• M58: 41,275,549 km (0.09 R)
• M59: 42,780,802 km (0.034 R)
• M60: 44,845,702 km (0.086 R)
• M61: 45,480,595 km (0.069 R)
• M62: 45,571,551 km (0.101 R)
• M63: 46,759,208 km (0.106 R)
• M64: 47,126,770 km (0.026 R)
• M65: 47,679,833 km (0.1 R)
• M66: 47,772,285 km (0.067 R)
• M67: 48,699,343 km (0.063 R)
• M68: 49,538,886 km (0.063 R)
• M69: 52,753,146 km (0.097 R)
• M70: 53,711,320 km (0.067 R)
• M71: 53,903,703 km (0.107 R)
• M72: 54,096,236 km (0.111 R)
• M73: 54,675,179 km (0.109 R)
• M74: 54,771,969 km (0.113 R)
• M75: 61,580,467 km (0.095 R)
• M76: 61,781,677 km (0.119 R)
• M77: 62,285,971 km (0.084 R)
• M78: 64,418,339 km (0.082 R)
• M79: 64,725,015 km (0.1 R)
• M80: 65,237,088 km (0.115 R)
• M81: 67,713,531 km (0.102 R)
• M82: 68,337,504 km (0.105 R)
• M83: 69,172,410 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 12,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit