🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.51 AU - 0.53 AU

Year: 131 Days

Day: 34.6 Hours

Environment

Temp: 232 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.83 AU - 1.23 AU

Year: 364 Days

Day: 46.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 80 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,254,687 km

• M1: 198,068 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.12 AU - 1.54 AU

Year: 534 Days

Day: 21.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.3 AU - 1.94 AU

Year: 718 Days

Day: 46.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,254,687 km

• M1: 78,539 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.44 AU - 3.64 AU

Year: 2320 Days

Day: 40.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.4

Radius: 10.1

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.84 AU - 9.42 AU

Year: 9607 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,254,687 km

• M1: 179,368 km (0.1 R)
• M2: 417,677 km (0.109 R)
• M3: 498,460 km (0.056 R)
• M4: 631,004 km (0.081 R)
• M5: 970,142 km (0.076 R)
• M6: 1,160,281 km (0.087 R)
• M7: 1,321,398 km (0.057 R)
• M8: 1,621,342 km (0.114 R)
• M9: 1,688,511 km (0.068 R)
• M10: 1,756,578 km (0.085 R)
• M11: 2,086,890 km (0.091 R)
• M12: 2,887,089 km (0.101 R)
• M13: 4,738,662 km (0.078 R)
• M14: 4,901,275 km (0.096 R)
• M15: 5,065,833 km (0.115 R)
• M16: 5,165,315 km (0.087 R)
• M17: 6,055,572 km (0.118 R)
• M18: 6,196,793 km (0.104 R)
• M19: 6,374,814 km (0.094 R)
• M20: 7,290,203 km (0.053 R)
• M21: 7,365,302 km (0.102 R)
• M22: 8,052,105 km (0.118 R)
• M23: 8,168,493 km (0.042 R)
• M24: 8,442,406 km (0.113 R)
• M25: 8,759,255 km (0.094 R)
• M26: 9,241,857 km (0.105 R)
• M27: 9,774,426 km (0.103 R)
• M28: 10,190,906 km (0.041 R)
• M29: 10,316,868 km (0.04 R)
• M30: 10,401,241 km (0.053 R)
• M31: 11,170,623 km (0.07 R)
• M32: 11,869,993 km (0.101 R)
• M33: 12,493,517 km (0.091 R)
• M34: 13,264,993 km (0.113 R)
• M35: 13,818,804 km (0.055 R)
• M36: 14,239,174 km (0.078 R)
• M37: 15,140,352 km (0.1 R)
• M38: 15,380,606 km (0.118 R)
• M39: 15,864,854 km (0.06 R)
• M40: 16,059,930 km (0.105 R)
• M41: 16,600,577 km (0.12 R)
• M42: 17,750,386 km (0.115 R)
• M43: 17,902,228 km (0.119 R)
• M44: 18,003,655 km (0.055 R)
• M45: 18,105,381 km (0.119 R)
• M46: 18,462,771 km (0.111 R)
• M47: 18,770,942 km (0.107 R)
• M48: 19,496,642 km (0.114 R)
• M49: 19,810,498 km (0.037 R)
• M50: 19,968,025 km (0.047 R)
• M51: 20,868,753 km (0.076 R)
• M52: 21,890,956 km (0.089 R)
• M53: 23,316,175 km (0.074 R)
• M54: 23,704,979 km (0.118 R)
• M55: 24,151,978 km (0.038 R)
• M56: 25,795,460 km (0.106 R)
• M57: 26,140,134 km (0.078 R)
• M58: 26,312,919 km (0.104 R)
• M59: 26,544,048 km (0.116 R)
• M60: 27,768,207 km (0.113 R)
• M61: 28,062,317 km (0.104 R)
• M62: 28,180,200 km (0.084 R)
• M63: 28,357,473 km (0.087 R)
• M64: 28,475,955 km (0.096 R)
• M65: 29,189,537 km (0.114 R)
• M66: 30,938,635 km (0.114 R)
• M67: 31,243,515 km (0.106 R)
• M68: 31,979,537 km (0.086 R)
• M69: 32,287,858 km (0.118 R)
• M70: 32,721,243 km (0.089 R)
• M71: 33,031,958 km (0.086 R)
• M72: 33,406,252 km (0.029 R)
• M73: 36,385,493 km (0.09 R)
• M74: 36,514,147 km (0.064 R)
• M75: 36,578,475 km (0.079 R)
• M76: 36,642,951 km (0.035 R)
• M77: 37,159,662 km (0.029 R)
• M78: 37,678,916 km (0.106 R)
• M79: 37,939,366 km (0.08 R)
• M80: 39,118,946 km (0.075 R)
• M81: 39,250,741 km (0.047 R)
• M82: 42,458,269 km (0.101 R)
• M83: 44,230,406 km (0.096 R)
• M84: 44,574,032 km (0.106 R)
• M85: 45,540,733 km (0.109 R)
• M86: 46,305,179 km (0.087 R)
• M87: 46,374,891 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.4

Radius: 9.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.95 AU - 11.13 AU

Year: 10262 Days

Day: 7.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,254,687 km

• M1: 403,465 km (0.1 R)
• M2: 683,064 km (0.101 R)
• M3: 1,288,935 km (0.092 R)
• M4: 1,581,249 km (0.114 R)
• M5: 2,114,267 km (0.114 R)
• M6: 2,296,178 km (0.117 R)
• M7: 2,822,613 km (0.093 R)
• M8: 3,176,860 km (0.12 R)
• M9: 3,789,464 km (0.109 R)
• M10: 4,067,117 km (0.097 R)
• M11: 4,380,375 km (0.086 R)
• M12: 4,525,336 km (0.117 R)
• M13: 4,939,722 km (0.087 R)
• M14: 5,964,318 km (0.091 R)
• M15: 6,092,972 km (0.117 R)
• M16: 6,616,564 km (0.113 R)
• M17: 7,428,881 km (0.086 R)
• M18: 7,882,013 km (0.108 R)
• M19: 8,023,233 km (0.033 R)
• M20: 8,308,367 km (0.068 R)
• M21: 8,452,130 km (0.086 R)
• M22: 8,815,204 km (0.085 R)
• M23: 9,481,513 km (0.11 R)
• M24: 9,707,256 km (0.114 R)
• M25: 10,125,681 km (0.08 R)
• M26: 10,705,822 km (0.06 R)
• M27: 10,823,256 km (0.102 R)
• M28: 11,257,090 km (0.095 R)
• M29: 11,376,469 km (0.115 R)
• M30: 11,979,349 km (0.099 R)
• M31: 12,510,272 km (0.067 R)
• M32: 13,090,711 km (0.05 R)
• M33: 13,300,148 km (0.094 R)
• M34: 13,426,409 km (0.115 R)
• M35: 14,063,247 km (0.116 R)
• M36: 14,277,770 km (0.117 R)
• M37: 14,666,575 km (0.078 R)
• M38: 14,753,492 km (0.074 R)
• M39: 14,884,240 km (0.088 R)
• M40: 15,631,781 km (0.07 R)
• M41: 15,943,243 km (0.099 R)
• M42: 16,166,892 km (0.119 R)
• M43: 16,256,651 km (0.063 R)
• M44: 16,662,660 km (0.1 R)
• M45: 16,753,316 km (0.098 R)
• M46: 17,255,067 km (0.112 R)
• M47: 17,392,697 km (0.094 R)
• M48: 18,366,729 km (0.09 R)
• M49: 19,073,280 km (0.109 R)
• M50: 19,453,857 km (0.084 R)
• M51: 19,932,869 km (0.082 R)
• M52: 20,367,451 km (0.106 R)
• M53: 20,464,390 km (0.116 R)
• M54: 20,951,631 km (0.1 R)
• M55: 21,344,175 km (0.094 R)
• M56: 21,541,345 km (0.085 R)
• M57: 24,829,507 km (0.042 R)
• M58: 25,088,909 km (0.081 R)
• M59: 25,192,880 km (0.117 R)
• M60: 25,977,371 km (0.088 R)
• M61: 26,769,941 km (0.12 R)
• M62: 27,089,182 km (0.056 R)
• M63: 27,409,621 km (0.105 R)
• M64: 28,054,388 km (0.103 R)
• M65: 28,378,716 km (0.089 R)
• M66: 28,704,241 km (0.075 R)
• M67: 28,867,452 km (0.115 R)
• M68: 30,516,619 km (0.095 R)
• M69: 31,632,919 km (0.093 R)
• M70: 31,857,764 km (0.088 R)
• M71: 32,762,682 km (0.106 R)
• M72: 33,790,569 km (0.041 R)
• M73: 34,308,626 km (0.118 R)
• M74: 36,878,418 km (0.105 R)
• M75: 39,751,745 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.3

Radius: 14.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.57 AU - 14.45 AU

Year: 16342 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,254,687 km

• M1: 291,566 km (0.113 R)
• M2: 388,506 km (0.1 R)
• M3: 605,123 km (0.037 R)
• M4: 1,130,810 km (0.081 R)
• M5: 1,335,011 km (0.104 R)
• M6: 1,507,797 km (0.1 R)
• M7: 1,665,323 km (0.1 R)
• M8: 1,852,470 km (0.077 R)
• M9: 2,536,133 km (0.108 R)
• M10: 2,671,220 km (0.101 R)
• M11: 2,864,350 km (0.12 R)
• M12: 3,961,651 km (0.058 R)
• M13: 4,279,097 km (0.097 R)
• M14: 4,972,783 km (0.065 R)
• M15: 5,773,131 km (0.091 R)
• M16: 6,991,008 km (0.088 R)
• M17: 7,144,046 km (0.093 R)
• M18: 7,259,536 km (0.052 R)
• M19: 7,570,550 km (0.077 R)
• M20: 7,727,777 km (0.117 R)
• M21: 7,846,408 km (0.064 R)
• M22: 8,205,892 km (0.103 R)
• M23: 9,274,769 km (0.061 R)
• M24: 9,911,457 km (0.101 R)
• M25: 10,170,112 km (0.108 R)
• M26: 10,300,262 km (0.112 R)
• M27: 11,496,746 km (0.051 R)
• M28: 12,226,634 km (0.055 R)
• M29: 12,365,012 km (0.099 R)
• M30: 12,924,358 km (0.099 R)
• M31: 13,207,248 km (0.094 R)
• M32: 14,505,010 km (0.091 R)
• M33: 14,848,187 km (0.118 R)
• M34: 15,742,932 km (0.119 R)
• M35: 16,604,017 km (0.101 R)
• M36: 17,272,720 km (0.052 R)
• M37: 17,480,362 km (0.09 R)
• M38: 17,950,398 km (0.072 R)
• M39: 18,318,858 km (0.084 R)
• M40: 18,956,444 km (0.06 R)
• M41: 19,980,890 km (0.078 R)
• M42: 20,089,648 km (0.118 R)
• M43: 20,637,026 km (0.093 R)
• M44: 21,078,490 km (0.113 R)
• M45: 22,195,836 km (0.119 R)
• M46: 23,160,593 km (0.107 R)
• M47: 23,849,940 km (0.115 R)
• M48: 24,429,482 km (0.117 R)
• M49: 24,721,048 km (0.116 R)
• M50: 25,189,888 km (0.04 R)
• M51: 25,484,446 km (0.105 R)
• M52: 26,614,209 km (0.081 R)
• M53: 26,794,026 km (0.074 R)
• M54: 28,676,416 km (0.079 R)
• M55: 30,726,655 km (0.118 R)
• M56: 31,104,539 km (0.109 R)
• M57: 31,230,799 km (0.079 R)
• M58: 31,357,359 km (0.075 R)
• M59: 31,928,524 km (0.103 R)
• M60: 33,403,858 km (0.084 R)
• M61: 33,662,812 km (0.109 R)
• M62: 33,792,513 km (0.072 R)
• M63: 34,770,435 km (0.082 R)
• M64: 34,901,482 km (0.037 R)
• M65: 35,361,645 km (0.083 R)
• M66: 35,757,631 km (0.035 R)
• M67: 36,287,955 km (0.11 R)
• M68: 36,954,564 km (0.096 R)
• M69: 37,289,364 km (0.095 R)
• M70: 39,250,891 km (0.101 R)
• M71: 39,797,970 km (0.09 R)
• M72: 40,347,593 km (0.103 R)
• M73: 40,554,337 km (0.036 R)
• M74: 42,150,995 km (0.105 R)
• M75: 43,556,018 km (0.042 R)
• M76: 44,193,455 km (0.11 R)
• M77: 44,548,750 km (0.027 R)
• M78: 44,905,092 km (0.046 R)
• M79: 45,477,304 km (0.041 R)
• M80: 46,990,636 km (0.091 R)
• M81: 47,426,115 km (0.086 R)
• M82: 48,740,333 km (0.071 R)
• M83: 49,254,650 km (0.103 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit