🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.72 AU - 0.94 AU

Year: 290 Days

Day: 46 Hours

Environment

Temp: 37 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.97 AU - 1.41 AU

Year: 497 Days

Day: 20.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,448,149 km

• M1: 591,510 km (0.108 R)

Asteroid Belt

Center: 1.45 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.59 AU - 1.83 AU

Year: 856 Days

Day: 29.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.79 AU - 2.91 AU

Year: 1379 Days

Day: 33.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,448,149 km

• M1: 2,084,646 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.42 AU - 3.02 AU

Year: 1718 Days

Day: 17 Hours

Environment

Temp: -117 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.49 AU - 3.57 AU

Year: 2019 Days

Day: 35.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.1

Radius: 12.9

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.24 AU - 5 AU

Year: 3202 Days

Day: 12.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,448,149 km

• M1: 194,926 km (0.076 R)
• M2: 331,210 km (0.073 R)
• M3: 476,619 km (0.093 R)
• M4: 697,724 km (0.114 R)
• M5: 805,734 km (0.113 R)
• M6: 1,011,431 km (0.098 R)
• M7: 1,386,024 km (0.082 R)
• M8: 1,593,965 km (0.089 R)
• M9: 1,875,658 km (0.087 R)
• M10: 2,163,933 km (0.094 R)
• M11: 2,299,020 km (0.046 R)
• M12: 2,649,229 km (0.074 R)
• M13: 2,825,605 km (0.092 R)
• M14: 3,157,413 km (0.074 R)
• M15: 3,467,978 km (0.077 R)
• M16: 3,558,634 km (0.099 R)
• M17: 3,835,241 km (0.119 R)
• M18: 4,035,552 km (0.107 R)
• M19: 4,434,380 km (0.036 R)
• M20: 4,707,396 km (0.12 R)
• M21: 5,205,108 km (0.101 R)
• M22: 5,719,575 km (0.116 R)
• M23: 5,827,286 km (0.062 R)
• M24: 5,989,899 km (0.096 R)
• M25: 6,222,972 km (0.111 R)
• M26: 6,669,971 km (0.09 R)
• M27: 7,011,951 km (0.109 R)
• M28: 7,214,208 km (0.112 R)
• M29: 8,529,173 km (0.116 R)
• M30: 9,041,396 km (0.06 R)
• M31: 9,420,028 km (0.08 R)
• M32: 9,691,548 km (0.049 R)
• M33: 10,505,062 km (0.085 R)
• M34: 10,786,605 km (0.087 R)
• M35: 11,475,952 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.4

Radius: 14.9

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.61 AU - 6.61 AU

Year: 5783 Days

Day: 10 Hours

Environment

Temp: -165 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 74,448,149 km

• M1: 240,853 km (0.033 R)
• M2: 425,157 km (0.073 R)
• M3: 655,388 km (0.081 R)
• M4: 892,800 km (0.099 R)
• M5: 1,002,605 km (0.099 R)
• M6: 1,106,875 km (0.053 R)
• M7: 1,361,939 km (0.088 R)
• M8: 1,503,010 km (0.053 R)
• M9: 1,649,317 km (0.109 R)
• M10: 1,852,321 km (0.072 R)
• M11: 1,983,518 km (0.062 R)
• M12: 2,077,316 km (0.114 R)
• M13: 2,255,786 km (0.055 R)
• M14: 2,368,134 km (0.073 R)
• M15: 2,598,814 km (0.05 R)
• M16: 2,731,956 km (0.096 R)
• M17: 3,036,089 km (0.085 R)
• M18: 3,176,711 km (0.059 R)
• M19: 3,432,074 km (0.064 R)
• M20: 3,661,258 km (0.032 R)
• M21: 3,777,795 km (0.109 R)
• M22: 3,997,405 km (0.066 R)
• M23: 4,308,867 km (0.098 R)
• M24: 4,881,977 km (0.047 R)
• M25: 5,140,482 km (0.057 R)
• M26: 5,365,776 km (0.103 R)
• M27: 5,555,915 km (0.11 R)
• M28: 6,061,107 km (0.097 R)
• M29: 6,379,302 km (0.043 R)
• M30: 6,601,455 km (0.084 R)
• M31: 7,557,684 km (0.111 R)
• M32: 7,664,348 km (0.08 R)
• M33: 7,900,563 km (0.109 R)
• M34: 8,914,836 km (0.054 R)
• M35: 9,072,812 km (0.042 R)
• M36: 10,251,792 km (0.112 R)
• M37: 10,464,820 km (0.098 R)
• M38: 10,679,343 km (0.113 R)
• M39: 11,016,088 km (0.106 R)
• M40: 11,234,351 km (0.076 R)
• M41: 11,380,658 km (0.101 R)
• M42: 11,503,179 km (0.094 R)
• M43: 11,650,682 km (0.107 R)
• M44: 11,749,417 km (0.075 R)
• M45: 12,047,117 km (0.034 R)
• M46: 12,422,906 km (0.109 R)
• M47: 12,726,291 km (0.111 R)
• M48: 13,160,274 km (0.111 R)
• M49: 13,495,523 km (0.108 R)
• M50: 13,859,794 km (0.071 R)
• M51: 13,990,542 km (0.05 R)
• M52: 14,253,536 km (0.114 R)
• M53: 14,385,630 km (0.071 R)
• M54: 14,491,546 km (0.112 R)
• M55: 14,757,680 km (0.112 R)
• M56: 14,891,271 km (0.071 R)
• M57: 15,186,727 km (0.112 R)
• M58: 16,222,393 km (0.103 R)
• M59: 16,665,352 km (0.105 R)
• M60: 17,648,061 km (0.06 R)
• M61: 18,075,013 km (0.084 R)
• M62: 18,419,088 km (0.109 R)
• M63: 19,055,478 km (0.091 R)
• M64: 19,376,365 km (0.107 R)
• M65: 19,699,048 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.4

Radius: 6.9

Gravity: 16.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.59 AU - 15.75 AU

Year: 18300 Days

Day: 16.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,448,149 km

• M1: 748,887 km (0.038 R)
• M2: 1,151,455 km (0.087 R)
• M3: 1,831,976 km (0.099 R)
• M4: 2,027,051 km (0.075 R)
• M5: 2,472,703 km (0.073 R)
• M6: 2,948,125 km (0.101 R)
• M7: 3,061,820 km (0.07 R)
• M8: 4,492,574 km (0.109 R)
• M9: 5,252,082 km (0.113 R)
• M10: 5,436,686 km (0.103 R)
• M11: 5,529,736 km (0.115 R)
• M12: 5,859,599 km (0.059 R)
• M13: 6,786,956 km (0.095 R)
• M14: 6,937,452 km (0.108 R)
• M15: 7,654,773 km (0.033 R)
• M16: 7,706,983 km (0.099 R)
• M17: 8,022,335 km (0.078 R)
• M18: 8,719,910 km (0.097 R)
• M19: 8,938,473 km (0.078 R)
• M20: 9,269,832 km (0.025 R)
• M21: 9,944,369 km (0.03 R)
• M22: 10,460,631 km (0.076 R)
• M23: 10,809,643 km (0.033 R)
• M24: 11,281,026 km (0.119 R)
• M25: 11,639,014 km (0.116 R)
• M26: 12,061,179 km (0.082 R)
• M27: 12,488,580 km (0.117 R)
• M28: 13,736,525 km (0.066 R)
• M29: 13,927,263 km (0.119 R)
• M30: 14,568,888 km (0.114 R)
• M31: 16,483,890 km (0.112 R)
• M32: 17,299,199 km (0.056 R)
• M33: 17,367,714 km (0.1 R)
• M34: 18,336,660 km (0.115 R)
• M35: 19,180,990 km (0.059 R)
• M36: 20,471,272 km (0.099 R)
• M37: 21,273,565 km (0.118 R)
• M38: 22,458,680 km (0.101 R)
• M39: 23,437,349 km (0.059 R)
• M40: 24,660,910 km (0.089 R)
• M41: 25,202,753 km (0.071 R)
• M42: 26,140,582 km (0.033 R)
• M43: 26,930,908 km (0.092 R)
• M44: 27,089,930 km (0.101 R)
• M45: 28,050,498 km (0.099 R)
• M46: 28,130,982 km (0.094 R)
• M47: 28,211,615 km (0.069 R)
• M48: 28,453,964 km (0.105 R)
• M49: 30,004,845 km (0.11 R)
• M50: 30,087,273 km (0.083 R)
• M51: 31,248,452 km (0.091 R)
• M52: 31,415,553 km (0.118 R)
• M53: 32,002,724 km (0.115 R)
• M54: 33,614,642 km (0.114 R)
• M55: 34,301,296 km (0.115 R)
• M56: 34,473,633 km (0.09 R)
• M57: 35,513,936 km (0.066 R)
• M58: 37,980,955 km (0.108 R)
• M59: 38,337,895 km (0.101 R)
• M60: 40,230,009 km (0.059 R)
• M61: 40,502,876 km (0.084 R)
• M62: 41,324,916 km (0.073 R)
• M63: 41,875,885 km (0.089 R)
• M64: 42,429,397 km (0.078 R)
• M65: 42,799,801 km (0.092 R)
• M66: 43,264,303 km (0.111 R)
• M67: 44,291,890 km (0.108 R)
• M68: 44,573,583 km (0.06 R)
• M69: 46,657,182 km (0.102 R)
• M70: 48,192,505 km (0.101 R)
• M71: 48,578,917 km (0.114 R)
• M72: 49,744,284 km (0.088 R)
• M73: 51,509,539 km (0.057 R)
• M74: 52,201,579 km (0.086 R)
• M75: 52,498,979 km (0.084 R)
• M76: 52,797,128 km (0.046 R)
• M77: 53,394,921 km (0.091 R)
• M78: 55,302,892 km (0.04 R)
• M79: 57,744,778 km (0.092 R)
• M80: 58,052,501 km (0.111 R)
• M81: 59,702,715 km (0.039 R)
• M82: 61,891,930 km (0.076 R)
• M83: 63,471,684 km (0.066 R)
• M84: 63,577,449 km (0.059 R)
• M85: 64,107,325 km (0.074 R)
• M86: 66,134,077 km (0.1 R)
• M87: 66,670,834 km (0.118 R)
• M88: 68,181,623 km (0.071 R)
• M89: 69,376,611 km (0.07 R)
• M90: 69,703,781 km (0.116 R)
• M91: 70,031,401 km (0.06 R)
• M92: 71,567,023 km (0.115 R)
• M93: 72,892,011 km (0.076 R)
• M94: 74,225,228 km (0.083 R)
• M95: 74,448,128 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 12,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit