🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.55 AU - 0.81 AU

Year: 199 Days

Day: 38.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,822,084 km

• M1: 342,280 km (0.07 R)
• M2: 370,105 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.72 AU - 0.88 AU

Year: 254 Days

Day: 46.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.32 AU - 1.48 AU

Year: 588 Days

Day: 14 Hours

Environment

Temp: 14 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,822,084 km

• M1: 75,697 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.42 AU - 1.46 AU

Year: 613 Days

Day: 38.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.38 AU - 1.94 AU

Year: 759 Days

Day: 14.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.65 AU - 2.59 AU

Year: 1095 Days

Day: 21 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.78 AU - 2.72 AU

Year: 1197 Days

Day: 14.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,822,084 km

• M1: 68,067 km (0.069 R)
• M2: 760,855 km (0.108 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.88 AU - 3.66 AU

Year: 2098 Days

Day: 14.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.5

Radius: 13

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.27 AU - 13.05 AU

Year: 15980 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,822,084 km

• M1: 365,318 km (0.104 R)
• M2: 700,417 km (0.062 R)
• M3: 998,267 km (0.115 R)
• M4: 1,196,783 km (0.056 R)
• M5: 1,457,831 km (0.094 R)
• M6: 1,608,327 km (0.108 R)
• M7: 1,764,058 km (0.048 R)
• M8: 1,870,871 km (0.107 R)
• M9: 2,119,503 km (0.114 R)
• M10: 2,408,526 km (0.1 R)
• M11: 2,557,974 km (0.115 R)
• M12: 2,710,564 km (0.079 R)
• M13: 2,929,426 km (0.075 R)
• M14: 3,285,169 km (0.094 R)
• M15: 3,552,800 km (0.088 R)
• M16: 3,689,383 km (0.071 R)
• M17: 4,289,420 km (0.101 R)
• M18: 4,694,082 km (0.076 R)
• M19: 6,062,454 km (0.109 R)
• M20: 6,226,263 km (0.095 R)
• M21: 6,516,633 km (0.034 R)
• M22: 7,240,537 km (0.032 R)
• M23: 7,590,147 km (0.075 R)
• M24: 8,079,781 km (0.114 R)
• M25: 9,277,910 km (0.065 R)
• M26: 9,419,729 km (0.111 R)
• M27: 10,481,724 km (0.058 R)
• M28: 10,877,411 km (0.079 R)
• M29: 11,027,009 km (0.061 R)
• M30: 11,990,569 km (0.105 R)
• M31: 13,086,822 km (0.09 R)
• M32: 13,406,064 km (0.082 R)
• M33: 13,835,559 km (0.041 R)
• M34: 17,140,625 km (0.111 R)
• M35: 17,548,429 km (0.096 R)
• M36: 17,665,414 km (0.092 R)
• M37: 18,254,830 km (0.032 R)
• M38: 18,432,851 km (0.06 R)
• M39: 19,878,116 km (0.044 R)
• M40: 20,122,559 km (0.104 R)
• M41: 20,367,900 km (0.115 R)
• M42: 20,861,722 km (0.109 R)
• M43: 21,421,966 km (0.084 R)
• M44: 21,924,166 km (0.112 R)
• M45: 22,430,406 km (0.061 R)
• M46: 23,132,468 km (0.119 R)
• M47: 23,260,973 km (0.099 R)
• M48: 24,101,713 km (0.105 R)
• M49: 25,084,122 km (0.108 R)
• M50: 25,546,978 km (0.119 R)
• M51: 26,615,855 km (0.085 R)
• M52: 27,835,676 km (0.038 R)
• M53: 28,040,625 km (0.114 R)
• M54: 28,177,657 km (0.084 R)
• M55: 28,521,133 km (0.1 R)
• M56: 28,658,913 km (0.052 R)
• M57: 29,281,689 km (0.12 R)
• M58: 30,118,988 km (0.069 R)
• M59: 30,540,555 km (0.111 R)
• M60: 31,531,940 km (0.1 R)
• M61: 31,817,074 km (0.117 R)
• M62: 32,966,434 km (0.119 R)
• M63: 34,348,868 km (0.1 R)
• M64: 34,495,474 km (0.069 R)
• M65: 35,824,352 km (0.109 R)
• M66: 36,196,551 km (0.087 R)
• M67: 36,569,947 km (0.052 R)
• M68: 37,622,219 km (0.073 R)
• M69: 38,000,552 km (0.111 R)
• M70: 38,228,090 km (0.086 R)
• M71: 38,684,663 km (0.109 R)
• M72: 39,142,881 km (0.085 R)
• M73: 39,679,938 km (0.118 R)
• M74: 41,383,259 km (0.097 R)
• M75: 45,745,383 km (0.099 R)
• M76: 46,310,863 km (0.118 R)
• M77: 47,775,875 km (0.066 R)
• M78: 48,843,406 km (0.12 R)
• M79: 49,504,179 km (0.11 R)
• M80: 49,669,934 km (0.061 R)
• M81: 49,752,811 km (0.1 R)
• M82: 52,092,821 km (0.052 R)
• M83: 52,767,956 km (0.112 R)
• M84: 53,701,148 km (0.119 R)
• M85: 55,928,211 km (0.099 R)
• M86: 56,792,737 km (0.099 R)
• M87: 56,879,354 km (0.088 R)
• M88: 58,360,074 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.6

Radius: 4.1

Gravity: 29.66 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.12 AU - 15.44 AU

Year: 17169 Days

Day: 20 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 61,822,084 km

• M1: 95,144 km (0.029 R)
• M2: 132,245 km (0.072 R)
• M3: 1,396,646 km (0.084 R)
• M4: 1,888,374 km (0.066 R)
• M5: 2,304,555 km (0.028 R)
• M6: 2,523,118 km (0.102 R)
• M7: 2,586,697 km (0.115 R)
• M8: 2,683,187 km (0.078 R)
• M9: 3,047,159 km (0.091 R)
• M10: 3,080,968 km (0.095 R)
• M11: 3,857,082 km (0.104 R)
• M12: 3,930,385 km (0.1 R)
• M13: 4,116,036 km (0.093 R)
• M14: 4,191,134 km (0.041 R)
• M15: 4,228,833 km (0.043 R)
• M16: 4,886,764 km (0.106 R)
• M17: 5,247,744 km (0.045 R)
• M18: 5,493,234 km (0.095 R)
• M19: 5,784,501 km (0.103 R)
• M20: 6,209,060 km (0.077 R)
• M21: 7,726,132 km (0.117 R)
• M22: 7,818,733 km (0.057 R)
• M23: 8,287,572 km (0.071 R)
• M24: 8,813,708 km (0.115 R)
• M25: 9,399,982 km (0.051 R)
• M26: 9,548,533 km (0.037 R)
• M27: 9,747,648 km (0.108 R)
• M28: 9,897,994 km (0.119 R)
• M29: 10,099,651 km (0.101 R)
• M30: 10,507,006 km (0.114 R)
• M31: 11,654,721 km (0.114 R)
• M32: 11,867,599 km (0.073 R)
• M33: 12,731,976 km (0.081 R)
• M34: 13,953,293 km (0.108 R)
• M35: 14,406,574 km (0.036 R)
• M36: 15,269,604 km (0.106 R)
• M37: 15,385,842 km (0.079 R)
• M38: 15,795,291 km (0.111 R)
• M39: 16,089,999 km (0.059 R)
• M40: 16,684,651 km (0.118 R)
• M41: 17,529,430 km (0.058 R)
• M42: 17,956,831 km (0.088 R)
• M43: 20,721,699 km (0.079 R)
• M44: 22,218,725 km (0.091 R)
• M45: 22,482,615 km (0.063 R)
• M46: 22,548,887 km (0.06 R)
• M47: 23,080,259 km (0.055 R)
• M48: 23,817,627 km (0.112 R)
• M49: 23,885,095 km (0.034 R)
• M50: 24,699,207 km (0.09 R)
• M51: 25,246,885 km (0.096 R)
• M52: 26,354,208 km (0.083 R)
• M53: 27,689,818 km (0.066 R)
• M54: 27,902,696 km (0.04 R)
• M55: 27,973,755 km (0.07 R)
• M56: 28,401,455 km (0.11 R)
• M57: 29,335,694 km (0.11 R)
• M58: 30,352,959 km (0.118 R)
• M59: 31,234,091 km (0.111 R)
• M60: 32,571,496 km (0.114 R)
• M61: 33,851,605 km (0.092 R)
• M62: 34,612,310 km (0.058 R)
• M63: 35,455,593 km (0.045 R)
• M64: 35,686,722 km (0.113 R)
• M65: 35,763,765 km (0.084 R)
• M66: 35,918,299 km (0.041 R)
• M67: 36,383,100 km (0.079 R)
• M68: 36,616,323 km (0.041 R)
• M69: 36,694,114 km (0.102 R)
• M70: 36,772,054 km (0.101 R)
• M71: 37,162,205 km (0.114 R)
• M72: 38,341,186 km (0.067 R)
• M73: 38,974,883 km (0.108 R)
• M74: 39,532,285 km (0.111 R)
• M75: 40,413,416 km (0.111 R)
• M76: 41,788,071 km (0.114 R)
• M77: 42,113,596 km (0.11 R)
• M78: 42,931,447 km (0.097 R)
• M79: 43,589,379 km (0.092 R)
• M80: 43,837,113 km (0.072 R)
• M81: 44,499,682 km (0.11 R)
• M82: 44,832,238 km (0.11 R)
• M83: 45,416,118 km (0.087 R)
• M84: 46,929,151 km (0.066 R)
• M85: 47,606,830 km (0.094 R)
• M86: 48,544,060 km (0.057 R)
• M87: 48,629,481 km (0.104 R)
• M88: 49,659,462 km (0.097 R)
• M89: 49,918,117 km (0.091 R)
• M90: 51,043,841 km (0.075 R)
• M91: 51,391,955 km (0.113 R)
• M92: 52,090,427 km (0.069 R)
• M93: 52,616,413 km (0.093 R)
• M94: 53,144,045 km (0.064 R)
• M95: 56,077,659 km (0.055 R)
• M96: 58,153,180 km (0.07 R)
• M97: 59,886,571 km (0.094 R)
• M98: 60,529,393 km (0.093 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 11,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit