🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.8 AU - 0.82 AU

Year: 272 Days

Day: 26.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,591,128 km

• M1: 27,526 km (0.094 R)
• M2: 350,358 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.85 AU - 1.07 AU

Year: 351 Days

Day: 17.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.13 AU - 1.55 AU

Year: 578 Days

Day: 25.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,591,128 km

• M1: 401,521 km (0.075 R)
• M2: 1,161,179 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.87 AU - 2.93 AU

Year: 1841 Days

Day: 34.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.9

Radius: 12.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.62 AU - 5.4 AU

Year: 4180 Days

Day: 6.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 80.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,591,128 km

• M1: 192,682 km (0.094 R)
• M2: 371,900 km (0.106 R)
• M3: 483,650 km (0.094 R)
• M4: 573,409 km (0.079 R)
• M5: 701,315 km (0.109 R)
• M6: 998,267 km (0.119 R)
• M7: 1,138,141 km (0.1 R)
• M8: 1,325,288 km (0.106 R)
• M9: 1,407,267 km (0.04 R)
• M10: 1,512,285 km (0.061 R)
• M11: 1,675,047 km (0.038 R)
• M12: 1,775,727 km (0.07 R)
• M13: 1,901,539 km (0.085 R)
• M14: 1,994,888 km (0.12 R)
• M15: 2,247,858 km (0.067 R)
• M16: 2,384,590 km (0.054 R)
• M17: 2,627,537 km (0.051 R)
• M18: 2,719,091 km (0.094 R)
• M19: 2,851,934 km (0.093 R)
• M20: 2,932,567 km (0.09 R)
• M21: 3,347,851 km (0.063 R)
• M22: 3,476,206 km (0.082 R)
• M23: 3,679,060 km (0.036 R)
• M24: 4,066,369 km (0.086 R)
• M25: 4,280,444 km (0.052 R)
• M26: 4,640,376 km (0.027 R)
• M27: 4,751,827 km (0.117 R)
• M28: 4,945,107 km (0.091 R)
• M29: 5,042,645 km (0.054 R)
• M30: 5,356,053 km (0.091 R)
• M31: 5,574,166 km (0.105 R)
• M32: 6,071,430 km (0.099 R)
• M33: 7,893,831 km (0.103 R)
• M34: 7,989,125 km (0.093 R)
• M35: 8,123,164 km (0.092 R)
• M36: 8,277,400 km (0.079 R)
• M37: 8,374,190 km (0.096 R)
• M38: 8,530,071 km (0.102 R)
• M39: 8,765,538 km (0.114 R)
• M40: 9,122,777 km (0.071 R)
• M41: 9,303,192 km (0.085 R)
• M42: 9,424,217 km (0.094 R)
• M43: 10,431,759 km (0.099 R)
• M44: 10,683,682 km (0.102 R)
• M45: 10,958,942 km (0.117 R)
• M46: 11,065,455 km (0.109 R)
• M47: 11,408,483 km (0.062 R)
• M48: 11,494,951 km (0.109 R)
• M49: 11,711,718 km (0.074 R)
• M50: 12,127,301 km (0.086 R)
• M51: 12,303,826 km (0.119 R)
• M52: 12,592,401 km (0.089 R)
• M53: 13,221,609 km (0.12 R)
• M54: 13,357,743 km (0.044 R)
• M55: 13,654,396 km (0.058 R)
• M56: 13,860,991 km (0.032 R)
• M57: 14,440,533 km (0.053 R)
• M58: 14,886,335 km (0.064 R)
• M59: 15,146,485 km (0.087 R)
• M60: 15,431,918 km (0.12 R)
• M61: 15,623,254 km (0.082 R)
• M62: 15,767,316 km (0.086 R)
• M63: 15,887,593 km (0.03 R)
• M64: 16,032,553 km (0.091 R)
• M65: 16,202,048 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.5

Radius: 4.2

Gravity: 13.41 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 16.48 AU - 16.88 AU

Year: 25395 Days

Day: 17.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,591,128 km

• M1: 68,067 km (0.098 R)
• M2: 345,272 km (0.056 R)
• M3: 377,136 km (0.08 R)
• M4: 479,461 km (0.077 R)
• M5: 571,464 km (0.118 R)
• M6: 948,451 km (0.064 R)
• M7: 1,136,794 km (0.117 R)
• M8: 1,235,379 km (0.103 R)
• M9: 1,285,644 km (0.072 R)
• M10: 1,414,597 km (0.084 R)
• M11: 1,740,721 km (0.119 R)
• M12: 3,577,035 km (0.067 R)
• M13: 4,054,701 km (0.09 R)
• M14: 4,709,341 km (0.097 R)
• M15: 4,748,835 km (0.026 R)
• M16: 4,828,122 km (0.073 R)
• M17: 6,243,318 km (0.094 R)
• M18: 6,461,581 km (0.096 R)
• M19: 6,505,563 km (0.104 R)
• M20: 6,549,544 km (0.065 R)
• M21: 6,726,818 km (0.092 R)
• M22: 6,950,467 km (0.105 R)
• M23: 8,728,886 km (0.051 R)
• M24: 9,071,016 km (0.045 R)
• M25: 9,318,152 km (0.109 R)
• M26: 9,417,635 km (0.099 R)
• M27: 10,225,762 km (0.11 R)
• M28: 10,379,848 km (0.088 R)
• M29: 10,431,310 km (0.109 R)
• M30: 10,690,114 km (0.054 R)
• M31: 11,056,031 km (0.091 R)
• M32: 11,692,869 km (0.116 R)
• M33: 11,800,130 km (0.112 R)
• M34: 12,670,192 km (0.097 R)
• M35: 12,946,200 km (0.119 R)
• M36: 13,843,039 km (0.082 R)
• M37: 13,956,584 km (0.096 R)
• M38: 14,701,880 km (0.101 R)
• M39: 14,933,757 km (0.113 R)
• M40: 15,577,776 km (0.111 R)
• M41: 15,695,809 km (0.071 R)
• M42: 16,230,771 km (0.101 R)
• M43: 16,530,565 km (0.104 R)
• M44: 16,953,328 km (0.063 R)
• M45: 17,196,425 km (0.087 R)
• M46: 18,180,779 km (0.097 R)
• M47: 18,367,327 km (0.065 R)
• M48: 18,679,688 km (0.084 R)
• M49: 19,119,954 km (0.118 R)
• M50: 19,690,969 km (0.096 R)
• M51: 19,946,482 km (0.094 R)
• M52: 20,914,830 km (0.105 R)
• M53: 21,634,545 km (0.053 R)
• M54: 22,096,802 km (0.083 R)
• M55: 22,762,812 km (0.102 R)
• M56: 25,630,902 km (0.071 R)
• M57: 25,979,765 km (0.113 R)
• M58: 26,753,036 km (0.033 R)
• M59: 26,894,406 km (0.033 R)
• M60: 27,320,162 km (0.071 R)
• M61: 27,605,145 km (0.078 R)
• M62: 28,972,470 km (0.082 R)
• M63: 29,117,730 km (0.094 R)
• M64: 29,263,139 km (0.057 R)
• M65: 29,481,701 km (0.116 R)
• M66: 29,627,858 km (0.083 R)
• M67: 31,324,597 km (0.107 R)
• M68: 31,473,597 km (0.055 R)
• M69: 32,147,236 km (0.118 R)
• M70: 32,222,334 km (0.092 R)
• M71: 32,749,966 km (0.112 R)
• M72: 34,043,090 km (0.104 R)
• M73: 34,196,278 km (0.105 R)
• M74: 36,208,968 km (0.101 R)
• M75: 36,443,687 km (0.106 R)
• M76: 36,914,621 km (0.118 R)
• M77: 37,229,674 km (0.07 R)
• M78: 37,308,512 km (0.115 R)
• M79: 37,703,899 km (0.119 R)
• M80: 37,862,473 km (0.106 R)
• M81: 40,428,974 km (0.092 R)
• M82: 41,160,807 km (0.096 R)
• M83: 44,298,921 km (0.082 R)
• M84: 46,574,903 km (0.081 R)
• M85: 48,629,780 km (0.088 R)
• M86: 49,061,519 km (0.064 R)
• M87: 50,889,007 km (0.095 R)
• M88: 51,415,143 km (0.098 R)
• M89: 53,093,331 km (0.1 R)
• M90: 53,448,926 km (0.111 R)
• M91: 55,508,739 km (0.063 R)
• M92: 55,869,718 km (0.12 R)
• M93: 56,866,040 km (0.097 R)
• M94: 59,336,799 km (0.109 R)
• M95: 60,075,513 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 18,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit