🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 14.5

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.78 AU - 2.08 AU

Year: 1819 Days

Day: 7.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,093,873 km

• M1: 198,965 km (0.095 R)
• M2: 806,482 km (0.119 R)
• M3: 1,740,422 km (0.088 R)
• M4: 2,423,336 km (0.059 R)
• M5: 3,135,272 km (0.108 R)
• M6: 4,281,641 km (0.098 R)
• M7: 5,186,259 km (0.086 R)
• M8: 5,916,596 km (0.072 R)
• M9: 6,195,745 km (0.083 R)
• M10: 7,233,506 km (0.052 R)
• M11: 8,633,293 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.4

Radius: 12.4

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.76 AU - 2.48 AU

Year: 2094 Days

Day: 10.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 39,093,873 km

• M1: 154,684 km (0.066 R)
• M2: 394,789 km (0.096 R)
• M3: 639,980 km (0.045 R)
• M4: 1,066,334 km (0.108 R)
• M5: 1,310,926 km (0.042 R)
• M6: 1,626,129 km (0.06 R)
• M7: 1,864,737 km (0.029 R)
• M8: 2,566,202 km (0.108 R)
• M9: 2,869,138 km (0.108 R)
• M10: 3,130,335 km (0.103 R)
• M11: 4,104,666 km (0.101 R)
• M12: 5,255,523 km (0.08 R)
• M13: 5,752,936 km (0.075 R)
• M14: 6,772,894 km (0.047 R)
• M15: 7,593,738 km (0.032 R)
• M16: 7,925,994 km (0.026 R)
• M17: 8,413,085 km (0.101 R)
• M18: 8,788,127 km (0.117 R)
• M19: 9,301,248 km (0.062 R)
• M20: 9,563,343 km (0.082 R)
• M21: 9,963,368 km (0.119 R)
• M22: 11,127,838 km (0.101 R)
• M23: 11,999,544 km (0.064 R)
• M24: 13,495,074 km (0.031 R)
• M25: 14,389,520 km (0.11 R)
• M26: 15,246,117 km (0.055 R)
• M27: 16,162,105 km (0.113 R)
• M28: 17,676,634 km (0.075 R)
• M29: 18,184,519 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.6

Radius: 8.5

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.91 AU - 2.79 AU

Year: 2443 Days

Day: 14.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,093,873 km

• M1: 192,682 km (0.084 R)
• M2: 400,773 km (0.1 R)
• M3: 899,532 km (0.029 R)
• M4: 1,093,112 km (0.114 R)
• M5: 1,496,128 km (0.099 R)
• M6: 1,958,984 km (0.057 R)
• M7: 2,739,885 km (0.065 R)
• M8: 3,004,224 km (0.09 R)
• M9: 3,245,975 km (0.1 R)
• M10: 4,557,499 km (0.064 R)
• M11: 4,798,352 km (0.07 R)
• M12: 5,193,739 km (0.04 R)
• M13: 5,450,898 km (0.117 R)
• M14: 5,651,957 km (0.097 R)
• M15: 6,129,773 km (0.115 R)
• M16: 6,644,389 km (0.113 R)
• M17: 7,375,175 km (0.088 R)
• M18: 8,486,388 km (0.117 R)
• M19: 8,952,984 km (0.09 R)
• M20: 9,594,759 km (0.104 R)
• M21: 9,779,213 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.4

Radius: 8.6

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.28 AU - 5.48 AU

Year: 8464 Days

Day: 8.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 39,093,873 km

• M1: 115,639 km (0.088 R)
• M2: 823,087 km (0.081 R)
• M3: 1,345,184 km (0.08 R)
• M4: 1,593,816 km (0.111 R)
• M5: 2,159,296 km (0.065 R)
• M6: 2,685,581 km (0.107 R)
• M7: 2,971,313 km (0.082 R)
• M8: 3,918,417 km (0.115 R)
• M9: 4,209,983 km (0.051 R)
• M10: 4,484,495 km (0.08 R)
• M11: 4,653,242 km (0.084 R)
• M12: 5,269,585 km (0.065 R)
• M13: 6,119,450 km (0.089 R)
• M14: 6,484,320 km (0.115 R)
• M15: 6,722,031 km (0.11 R)
• M16: 7,976,110 km (0.093 R)
• M17: 8,392,740 km (0.104 R)
• M18: 9,017,760 km (0.116 R)
• M19: 12,625,462 km (0.073 R)
• M20: 13,391,253 km (0.12 R)
• M21: 13,733,384 km (0.107 R)
• M22: 15,561,918 km (0.063 R)
• M23: 17,283,790 km (0.104 R)
• M24: 17,896,842 km (0.057 R)
• M25: 18,178,984 km (0.106 R)
• M26: 24,288,112 km (0.113 R)
• M27: 24,485,132 km (0.093 R)
• M28: 25,482,053 km (0.108 R)
• M29: 25,954,183 km (0.116 R)
• M30: 27,535,882 km (0.046 R)
• M31: 29,669,746 km (0.087 R)
• M32: 31,210,903 km (0.076 R)
• M33: 33,789,222 km (0.072 R)
• M34: 34,488,892 km (0.093 R)
• M35: 35,274,729 km (0.114 R)
• M36: 35,670,864 km (0.043 R)
• M37: 37,034,748 km (0.118 R)
• M38: 39,337,059 km (0.101 R)
• M39: 40,683,889 km (0.053 R)
• M40: 40,853,982 km (0.067 R)
• M41: 41,967,289 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.2

Radius: 3.1

Gravity: 28.84 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.33 AU - 6.93 AU

Year: 11579 Days

Day: 22.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 39,093,873 km

• M1: 39,494 km (0.063 R)
• M2: 136,134 km (0.106 R)
• M3: 282,291 km (0.101 R)
• M4: 460,911 km (0.095 R)
• M5: 639,082 km (0.117 R)
• M6: 750,383 km (0.092 R)
• M7: 826,079 km (0.097 R)
• M8: 917,334 km (0.114 R)
• M9: 1,523,654 km (0.08 R)
• M10: 1,810,433 km (0.093 R)
• M11: 2,421,242 km (0.054 R)
• M12: 2,598,066 km (0.102 R)
• M13: 3,414,272 km (0.118 R)
• M14: 3,963,147 km (0.117 R)
• M15: 4,395,335 km (0.101 R)
• M16: 4,687,051 km (0.09 R)
• M17: 5,016,166 km (0.098 R)
• M18: 5,618,896 km (0.039 R)
• M19: 7,703,094 km (0.115 R)
• M20: 7,947,237 km (0.045 R)
• M21: 9,263,250 km (0.036 R)
• M22: 9,959,179 km (0.106 R)
• M23: 11,009,207 km (0.095 R)
• M24: 13,131,551 km (0.032 R)
• M25: 14,523,410 km (0.067 R)
• M26: 14,858,360 km (0.038 R)
• M27: 14,954,701 km (0.118 R)
• M28: 16,539,391 km (0.031 R)
• M29: 18,740,724 km (0.112 R)
• M30: 20,284,873 km (0.049 R)
• M31: 25,410,246 km (0.119 R)
• M32: 26,299,306 km (0.087 R)
• M33: 26,749,595 km (0.084 R)
• M34: 28,057,230 km (0.12 R)
• M35: 30,145,617 km (0.119 R)
• M36: 32,451,369 km (0.099 R)
• M37: 37,547,270 km (0.112 R)
• M38: 38,626,619 km (0.075 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: 376 - 18,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit