🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 12.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.49 AU - 0.67 AU

Year: 305 Days

Day: 11.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 70,060,666 km

• M1: 153,039 km (0.12 R)
• M2: 552,914 km (0.079 R)
• M3: 1,178,682 km (0.107 R)
• M4: 1,618,499 km (0.1 R)
• M5: 2,319,665 km (0.106 R)
• M6: 2,851,485 km (0.102 R)
• M7: 3,293,098 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.5

Radius: 13.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.68 AU - 0.76 AU

Year: 422 Days

Day: 10 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 70,060,666 km

• M1: 166,652 km (0.104 R)
• M2: 727,794 km (0.027 R)
• M3: 1,437,636 km (0.12 R)
• M4: 2,222,127 km (0.099 R)
• M5: 2,879,310 km (0.097 R)
• M6: 3,593,191 km (0.117 R)
• M7: 4,725,946 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.8

Radius: 11.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.15 AU - 1.89 AU

Year: 1294 Days

Day: 14.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,060,666 km

• M1: 153,487 km (0.103 R)
• M2: 671,844 km (0.104 R)
• M3: 1,129,165 km (0.096 R)
• M4: 1,910,963 km (0.09 R)
• M5: 4,217,762 km (0.111 R)
• M6: 4,997,018 km (0.096 R)
• M7: 6,043,156 km (0.072 R)
• M8: 7,304,116 km (0.099 R)
• M9: 8,346,065 km (0.096 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.5

Radius: 8.1

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.6 AU - 3.48 AU

Year: 3659 Days

Day: 9.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 70,060,666 km

• M1: 101,427 km (0.09 R)
• M2: 654,939 km (0.096 R)
• M3: 1,279,959 km (0.094 R)
• M4: 1,621,491 km (0.046 R)
• M5: 2,709,217 km (0.063 R)
• M6: 3,580,326 km (0.09 R)
• M7: 4,673,437 km (0.07 R)
• M8: 5,132,703 km (0.088 R)
• M9: 5,809,783 km (0.034 R)
• M10: 9,841,446 km (0.092 R)
• M11: 10,884,143 km (0.067 R)
• M12: 11,389,634 km (0.064 R)
• M13: 15,115,818 km (0.111 R)
• M14: 16,666,100 km (0.027 R)
• M15: 17,968,799 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.2

Radius: 14.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.44 AU - 3.54 AU

Year: 4500 Days

Day: 12.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,060,666 km

• M1: 180,265 km (0.075 R)
• M2: 651,648 km (0.083 R)
• M3: 1,132,605 km (0.094 R)
• M4: 1,903,783 km (0.056 R)
• M5: 2,459,389 km (0.113 R)
• M6: 2,914,017 km (0.09 R)
• M7: 4,479,409 km (0.119 R)
• M8: 5,890,267 km (0.095 R)
• M9: 6,950,467 km (0.099 R)
• M10: 8,635,986 km (0.065 R)
• M11: 9,240,660 km (0.043 R)
• M12: 13,061,240 km (0.1 R)
• M13: 20,316,887 km (0.117 R)
• M14: 20,955,670 km (0.107 R)
• M15: 24,671,980 km (0.091 R)
• M16: 25,399,325 km (0.049 R)
• M17: 26,559,307 km (0.073 R)
• M18: 27,409,322 km (0.11 R)
• M19: 28,365,103 km (0.105 R)
• M20: 31,743,920 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.5

Radius: 5.7

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.19 AU - 7.35 AU

Year: 10837 Days

Day: 23.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,060,666 km

• M1: 70,909 km (0.031 R)
• M2: 258,804 km (0.101 R)
• M3: 573,109 km (0.102 R)
• M4: 1,365,829 km (0.089 R)
• M5: 1,573,919 km (0.081 R)
• M6: 1,758,673 km (0.076 R)
• M7: 2,828,896 km (0.079 R)
• M8: 3,466,482 km (0.064 R)
• M9: 5,586,583 km (0.073 R)
• M10: 8,487,585 km (0.115 R)
• M11: 13,338,745 km (0.106 R)
• M12: 15,878,318 km (0.082 R)
• M13: 18,431,505 km (0.12 R)
• M14: 20,303,573 km (0.085 R)
• M15: 20,692,677 km (0.044 R)
• M16: 20,928,443 km (0.11 R)
• M17: 24,159,757 km (0.04 R)
• M18: 30,561,947 km (0.109 R)
• M19: 32,853,039 km (0.103 R)
• M20: 35,480,277 km (0.094 R)
• M21: 36,500,534 km (0.057 R)
• M22: 40,654,568 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.5

Radius: 3.2

Gravity: 45.46 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.04 AU - 11.72 AU

Year: 21436 Days

Day: 17.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,060,666 km

• M1: 61,784 km (0.102 R)
• M2: 244,593 km (0.093 R)
• M3: 660,923 km (0.037 R)
• M4: 1,007,691 km (0.114 R)
• M5: 1,342,790 km (0.076 R)
• M6: 2,648,780 km (0.114 R)
• M7: 3,016,342 km (0.11 R)
• M8: 4,193,378 km (0.066 R)
• M9: 4,355,243 km (0.077 R)
• M10: 4,972,484 km (0.041 R)
• M11: 5,568,182 km (0.081 R)
• M12: 6,635,563 km (0.113 R)
• M13: 7,034,690 km (0.112 R)
• M14: 8,328,263 km (0.103 R)
• M15: 10,230,101 km (0.093 R)
• M16: 10,882,796 km (0.114 R)
• M17: 11,626,148 km (0.112 R)
• M18: 13,351,460 km (0.057 R)
• M19: 13,701,669 km (0.102 R)
• M20: 15,088,740 km (0.111 R)
• M21: 16,406,847 km (0.104 R)
• M22: 19,180,691 km (0.072 R)
• M23: 20,262,134 km (0.108 R)
• M24: 29,698,169 km (0.078 R)
• M25: 30,054,960 km (0.116 R)
• M26: 33,396,378 km (0.11 R)
• M27: 37,945,201 km (0.045 R)
• M28: 40,076,821 km (0.076 R)
• M29: 41,838,635 km (0.114 R)
• M30: 43,345,684 km (0.111 R)
• M31: 43,804,650 km (0.088 R)
• M32: 44,577,024 km (0.096 R)
• M33: 50,915,037 km (0.104 R)
• M34: 51,426,063 km (0.102 R)
• M35: 52,112,717 km (0.094 R)
• M36: 54,209,332 km (0.047 R)
• M37: 54,386,605 km (0.039 R)
• M38: 56,908,376 km (0.117 R)
• M39: 60,644,434 km (0.078 R)
• M40: 69,641,399 km (0.078 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 17,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit