🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.46 AU - 0.56 AU

Year: 127 Days

Day: 46.9 Hours

Environment

Temp: 291 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,486,783 km

• M1: 73,752 km (0.107 R)
• M2: 151,094 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.58 AU - 0.76 AU

Year: 192 Days

Day: 26.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,486,783 km

• M1: 64,925 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.86 AU - 1.04 AU

Year: 324 Days

Day: 28.7 Hours

Environment

Temp: 120 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,486,783 km

• M1: 103,223 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.11 AU - 1.25 AU

Year: 448 Days

Day: 46.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.2 AU - 1.72 AU

Year: 617 Days

Day: 23.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,486,783 km

• M1: 33,959 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.04 AU - 2.4 AU

Year: 1157 Days

Day: 32.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.53 AU - 3.17 AU

Year: 1683 Days

Day: 26 Hours

Environment

Temp: -85 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,486,783 km

• M1: 77,193 km (0.111 R)
• M2: 370,255 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.6

Radius: 8.8

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.83 AU - 12.43 AU

Year: 11280 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,486,783 km

• M1: 113,694 km (0.113 R)
• M2: 225,294 km (0.119 R)
• M3: 310,416 km (0.078 R)
• M4: 371,152 km (0.077 R)
• M5: 597,943 km (0.104 R)
• M6: 761,902 km (0.11 R)
• M7: 1,055,114 km (0.108 R)
• M8: 1,114,055 km (0.106 R)
• M9: 1,513,332 km (0.12 R)
• M10: 1,858,754 km (0.106 R)
• M11: 2,177,846 km (0.111 R)
• M12: 2,331,034 km (0.082 R)
• M13: 2,514,291 km (0.093 R)
• M14: 2,756,790 km (0.12 R)
• M15: 3,411,131 km (0.116 R)
• M16: 3,499,992 km (0.092 R)
• M17: 3,619,520 km (0.115 R)
• M18: 3,986,783 km (0.082 R)
• M19: 4,365,864 km (0.111 R)
• M20: 4,690,791 km (0.067 R)
• M21: 4,889,457 km (0.119 R)
• M22: 4,989,837 km (0.06 R)
• M23: 5,363,832 km (0.106 R)
• M24: 9,240,212 km (0.077 R)
• M25: 9,657,141 km (0.084 R)
• M26: 10,379,998 km (0.1 R)
• M27: 10,466,166 km (0.108 R)
• M28: 10,682,634 km (0.113 R)
• M29: 10,769,700 km (0.113 R)
• M30: 11,120,059 km (0.103 R)
• M31: 11,252,453 km (0.097 R)
• M32: 11,877,323 km (0.107 R)
• M33: 12,148,544 km (0.099 R)
• M34: 12,239,350 km (0.085 R)
• M35: 12,559,190 km (0.025 R)
• M36: 12,743,046 km (0.054 R)
• M37: 13,488,043 km (0.046 R)
• M38: 13,582,140 km (0.077 R)
• M39: 15,166,083 km (0.108 R)
• M40: 15,312,988 km (0.086 R)
• M41: 16,054,544 km (0.059 R)
• M42: 17,367,565 km (0.102 R)
• M43: 17,881,733 km (0.081 R)
• M44: 18,557,466 km (0.074 R)
• M45: 19,083,004 km (0.036 R)
• M46: 19,241,727 km (0.086 R)
• M47: 20,418,314 km (0.11 R)
• M48: 20,743,241 km (0.111 R)
• M49: 21,838,746 km (0.068 R)
• M50: 22,226,504 km (0.11 R)
• M51: 22,728,554 km (0.102 R)
• M52: 23,347,291 km (0.108 R)
• M53: 23,460,387 km (0.04 R)
• M54: 26,287,188 km (0.096 R)
• M55: 26,345,980 km (0.098 R)
• M56: 26,404,772 km (0.093 R)
• M57: 26,522,655 km (0.095 R)
• M58: 26,877,202 km (0.099 R)
• M59: 27,114,464 km (0.116 R)
• M60: 27,352,325 km (0.116 R)
• M61: 28,310,948 km (0.104 R)
• M62: 29,708,192 km (0.118 R)
• M63: 29,953,533 km (0.071 R)
• M64: 30,015,018 km (0.062 R)
• M65: 30,755,377 km (0.051 R)
• M66: 32,759,091 km (0.075 R)
• M67: 33,139,519 km (0.035 R)
• M68: 34,869,319 km (0.079 R)
• M69: 35,517,377 km (0.104 R)
• M70: 36,825,461 km (0.111 R)
• M71: 36,891,284 km (0.104 R)
• M72: 37,220,997 km (0.064 R)
• M73: 37,949,689 km (0.119 R)
• M74: 38,282,544 km (0.109 R)
• M75: 40,911,427 km (0.041 R)
• M76: 41,116,077 km (0.098 R)
• M77: 42,903,772 km (0.088 R)
• M78: 44,156,355 km (0.044 R)
• M79: 44,787,059 km (0.103 R)
• M80: 44,857,221 km (0.107 R)
• M81: 45,068,303 km (0.062 R)
• M82: 46,768,334 km (0.077 R)
• M83: 47,482,813 km (0.049 R)
• M84: 48,057,119 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.1

Radius: 4.5

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.94 AU - 16.6 AU

Year: 19859 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 50,486,783 km

• M1: 171,738 km (0.115 R)
• M2: 559,795 km (0.056 R)
• M3: 690,993 km (0.053 R)
• M4: 725,250 km (0.111 R)
• M5: 795,711 km (0.069 R)
• M6: 1,285,495 km (0.07 R)
• M7: 1,525,898 km (0.118 R)
• M8: 1,875,957 km (0.1 R)
• M9: 1,998,179 km (0.087 R)
• M10: 2,250,102 km (0.092 R)
• M11: 2,301,862 km (0.106 R)
• M12: 2,432,611 km (0.094 R)
• M13: 2,592,830 km (0.12 R)
• M14: 2,756,490 km (0.078 R)
• M15: 2,811,692 km (0.047 R)
• M16: 3,837,634 km (0.113 R)
• M17: 3,961,651 km (0.117 R)
• M18: 5,272,278 km (0.118 R)
• M19: 5,375,500 km (0.103 R)
• M20: 5,479,471 km (0.091 R)
• M21: 5,514,327 km (0.053 R)
• M22: 6,045,250 km (0.098 R)
• M23: 6,225,815 km (0.093 R)
• M24: 6,444,826 km (0.056 R)
• M25: 6,481,627 km (0.096 R)
• M26: 6,518,428 km (0.109 R)
• M27: 8,406,054 km (0.077 R)
• M28: 9,304,688 km (0.086 R)
• M29: 10,578,365 km (0.085 R)
• M30: 11,146,986 km (0.079 R)
• M31: 11,235,398 km (0.049 R)
• M32: 11,636,022 km (0.063 R)
• M33: 12,131,939 km (0.089 R)
• M34: 12,588,661 km (0.112 R)
• M35: 12,726,889 km (0.114 R)
• M36: 13,190,942 km (0.038 R)
• M37: 13,472,036 km (0.063 R)
• M38: 14,183,524 km (0.04 R)
• M39: 15,989,918 km (0.048 R)
• M40: 16,089,550 km (0.043 R)
• M41: 16,239,447 km (0.093 R)
• M42: 16,692,130 km (0.087 R)
• M43: 16,742,545 km (0.091 R)
• M44: 16,945,250 km (0.087 R)
• M45: 17,455,528 km (0.1 R)
• M46: 17,661,076 km (0.105 R)
• M47: 17,815,610 km (0.118 R)
• M48: 18,178,236 km (0.105 R)
• M49: 19,386,837 km (0.071 R)
• M50: 19,493,051 km (0.12 R)
• M51: 20,566,865 km (0.057 R)
• M52: 21,714,729 km (0.092 R)
• M53: 22,939,487 km (0.042 R)
• M54: 22,995,736 km (0.056 R)
• M55: 23,730,411 km (0.073 R)
• M56: 23,787,258 km (0.074 R)
• M57: 23,901,102 km (0.115 R)
• M58: 24,645,352 km (0.095 R)
• M59: 25,107,160 km (0.025 R)
• M60: 25,339,037 km (0.092 R)
• M61: 26,039,155 km (0.113 R)
• M62: 26,156,589 km (0.112 R)
• M63: 26,332,816 km (0.066 R)
• M64: 26,686,615 km (0.068 R)
• M65: 26,745,706 km (0.114 R)
• M66: 28,720,697 km (0.029 R)
• M67: 29,145,704 km (0.03 R)
• M68: 29,940,368 km (0.106 R)
• M69: 30,928,313 km (0.12 R)
• M70: 31,052,479 km (0.119 R)
• M71: 31,926,729 km (0.026 R)
• M72: 32,935,916 km (0.076 R)
• M73: 33,126,204 km (0.072 R)
• M74: 33,316,942 km (0.11 R)
• M75: 33,827,370 km (0.058 R)
• M76: 34,404,668 km (0.079 R)
• M77: 36,943,493 km (0.102 R)
• M78: 38,736,274 km (0.116 R)
• M79: 39,205,712 km (0.066 R)
• M80: 40,014,738 km (0.113 R)
• M81: 40,421,345 km (0.106 R)
• M82: 41,102,015 km (0.074 R)
• M83: 41,786,425 km (0.076 R)
• M84: 42,198,867 km (0.027 R)
• M85: 42,820,147 km (0.034 R)
• M86: 43,097,351 km (0.061 R)
• M87: 43,236,029 km (0.111 R)
• M88: 44,491,604 km (0.086 R)
• M89: 45,053,493 km (0.085 R)
• M90: 45,335,336 km (0.119 R)
• M91: 46,113,394 km (0.09 R)
• M92: 47,539,211 km (0.097 R)
• M93: 47,610,869 km (0.091 R)
• M94: 47,969,754 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.5

Radius: 5.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.17 AU - 16.59 AU

Year: 20081 Days

Day: 20.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,486,783 km

• M1: 76,594 km (0.097 R)
• M2: 130,300 km (0.115 R)
• M3: 430,991 km (0.043 R)
• M4: 585,825 km (0.087 R)
• M5: 635,791 km (0.087 R)
• M6: 966,103 km (0.082 R)
• M7: 1,107,623 km (0.101 R)
• M8: 1,212,940 km (0.092 R)
• M9: 1,911,412 km (0.086 R)
• M10: 3,089,196 km (0.098 R)
• M11: 3,268,414 km (0.116 R)
• M12: 3,637,023 km (0.074 R)
• M13: 3,731,270 km (0.077 R)
• M14: 4,214,471 km (0.095 R)
• M15: 5,488,596 km (0.099 R)
• M16: 5,778,816 km (0.089 R)
• M17: 6,073,973 km (0.055 R)
• M18: 6,373,916 km (0.065 R)
• M19: 6,487,760 km (0.072 R)
• M20: 7,223,782 km (0.11 R)
• M21: 7,864,061 km (0.083 R)
• M22: 9,198,175 km (0.107 R)
• M23: 9,412,848 km (0.086 R)
• M24: 9,499,166 km (0.047 R)
• M25: 11,418,506 km (0.108 R)
• M26: 11,695,711 km (0.071 R)
• M27: 11,881,661 km (0.087 R)
• M28: 12,256,554 km (0.077 R)
• M29: 12,350,800 km (0.116 R)
• M30: 12,969,836 km (0.093 R)
• M31: 13,114,198 km (0.109 R)
• M32: 13,696,583 km (0.092 R)
• M33: 14,139,093 km (0.108 R)
• M34: 14,436,494 km (0.081 R)
• M35: 14,636,057 km (0.094 R)
• M36: 15,698,352 km (0.087 R)
• M37: 16,785,330 km (0.064 R)
• M38: 18,057,061 km (0.066 R)
• M39: 18,272,034 km (0.084 R)
• M40: 21,710,541 km (0.086 R)
• M41: 21,996,422 km (0.077 R)
• M42: 22,341,096 km (0.113 R)
• M43: 22,571,776 km (0.107 R)
• M44: 23,093,872 km (0.092 R)
• M45: 24,446,237 km (0.096 R)
• M46: 25,042,085 km (0.087 R)
• M47: 25,161,913 km (0.092 R)
• M48: 25,522,294 km (0.118 R)
• M49: 25,763,596 km (0.099 R)
• M50: 26,552,724 km (0.103 R)
• M51: 27,906,436 km (0.033 R)
• M52: 27,968,369 km (0.088 R)
• M53: 28,404,148 km (0.08 R)
• M54: 28,529,062 km (0.116 R)
• M55: 28,716,807 km (0.064 R)
• M56: 28,779,339 km (0.075 R)
• M57: 28,904,852 km (0.091 R)
• M58: 29,408,398 km (0.037 R)
• M59: 31,065,195 km (0.112 R)
• M60: 31,193,849 km (0.065 R)
• M61: 34,202,262 km (0.111 R)
• M62: 34,335,254 km (0.087 R)
• M63: 34,734,830 km (0.081 R)
• M64: 34,935,292 km (0.085 R)
• M65: 35,203,072 km (0.11 R)
• M66: 35,404,430 km (0.089 R)
• M67: 35,943,132 km (0.112 R)
• M68: 36,688,429 km (0.057 R)
• M69: 37,096,981 km (0.111 R)
• M70: 37,507,178 km (0.1 R)
• M71: 37,781,391 km (0.043 R)
• M72: 40,490,010 km (0.093 R)
• M73: 40,912,175 km (0.088 R)
• M74: 41,335,836 km (0.063 R)
• M75: 42,615,646 km (0.106 R)
• M76: 43,260,413 km (0.035 R)
• M77: 43,404,177 km (0.102 R)
• M78: 44,052,983 km (0.115 R)
• M79: 44,342,305 km (0.099 R)
• M80: 45,287,015 km (0.052 R)
• M81: 48,309,790 km (0.107 R)
• M82: 48,458,789 km (0.093 R)
• M83: 48,907,134 km (0.094 R)
• M84: 48,981,933 km (0.11 R)
• M85: 49,732,466 km (0.092 R)
• M86: 50,109,153 km (0.06 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 13,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit