🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.3

Radius: 13.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.86 AU - 3.94 AU

Year: 4181 Days

Day: 10.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,884,824 km

• M1: 183,706 km (0.102 R)
• M2: 646,412 km (0.117 R)
• M3: 981,212 km (0.06 R)
• M4: 2,926,134 km (0.086 R)
• M5: 3,451,372 km (0.064 R)
• M6: 3,784,228 km (0.082 R)
• M7: 4,639,030 km (0.087 R)
• M8: 5,288,734 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 10.6

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.02 AU - 5.02 AU

Year: 5375 Days

Day: 12.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,884,824 km

• M1: 133,740 km (0.102 R)
• M2: 437,275 km (0.116 R)
• M3: 658,979 km (0.11 R)
• M4: 1,514,230 km (0.082 R)
• M5: 2,533,290 km (0.105 R)
• M6: 2,756,490 km (0.096 R)
• M7: 3,251,959 km (0.116 R)
• M8: 3,831,800 km (0.042 R)
• M9: 4,064,574 km (0.108 R)
• M10: 4,666,257 km (0.1 R)
• M11: 5,310,724 km (0.032 R)
• M12: 5,585,536 km (0.093 R)
• M13: 6,024,157 km (0.082 R)
• M14: 6,507,208 km (0.094 R)
• M15: 6,783,815 km (0.101 R)
• M16: 7,296,337 km (0.118 R)
• M17: 8,162,209 km (0.065 R)
• M18: 9,470,742 km (0.105 R)
• M19: 9,838,454 km (0.115 R)
• M20: 10,877,860 km (0.112 R)
• M21: 15,098,763 km (0.118 R)
• M22: 15,520,929 km (0.09 R)
• M23: 16,295,546 km (0.047 R)
• M24: 17,629,062 km (0.112 R)
• M25: 18,547,443 km (0.101 R)
• M26: 19,394,018 km (0.046 R)
• M27: 20,017,242 km (0.08 R)
• M28: 21,543,589 km (0.11 R)
• M29: 22,763,859 km (0.114 R)
• M30: 24,018,088 km (0.087 R)
• M31: 24,283,624 km (0.112 R)
• M32: 25,962,860 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.1

Radius: 11.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.18 AU - 4.26 AU

Year: 5781 Days

Day: 5.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,884,824 km

• M1: 148,401 km (0.118 R)
• M2: 417,378 km (0.11 R)
• M3: 791,672 km (0.114 R)
• M4: 1,038,359 km (0.087 R)
• M5: 1,568,683 km (0.117 R)
• M6: 1,850,376 km (0.095 R)
• M7: 2,594,476 km (0.025 R)
• M8: 3,576,436 km (0.085 R)
• M9: 4,579,939 km (0.039 R)
• M10: 4,820,343 km (0.092 R)
• M11: 6,035,376 km (0.114 R)
• M12: 6,509,452 km (0.079 R)
• M13: 7,451,320 km (0.115 R)
• M14: 10,233,093 km (0.092 R)
• M15: 10,961,485 km (0.053 R)
• M16: 13,421,472 km (0.117 R)
• M17: 13,876,848 km (0.111 R)
• M18: 14,552,881 km (0.097 R)
• M19: 18,657,996 km (0.05 R)
• M20: 18,998,930 km (0.106 R)
• M21: 19,939,751 km (0.095 R)
• M22: 21,316,051 km (0.093 R)
• M23: 22,471,695 km (0.102 R)
• M24: 23,331,434 km (0.09 R)
• M25: 24,152,127 km (0.071 R)
• M26: 25,438,370 km (0.081 R)
• M27: 27,814,433 km (0.113 R)
• M28: 29,072,701 km (0.117 R)
• M29: 31,357,808 km (0.109 R)
• M30: 31,673,310 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741

Radius: 9.3

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.84 AU - 5.82 AU

Year: 7079 Days

Day: 12.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,884,824 km

• M1: 122,221 km (0.057 R)
• M2: 847,023 km (0.094 R)
• M3: 1,801,458 km (0.058 R)
• M4: 2,001,620 km (0.088 R)
• M5: 4,753,622 km (0.065 R)
• M6: 5,250,137 km (0.114 R)
• M7: 6,319,164 km (0.093 R)
• M8: 7,320,572 km (0.059 R)
• M9: 7,693,818 km (0.098 R)
• M10: 8,147,250 km (0.076 R)
• M11: 8,325,122 km (0.113 R)
• M12: 10,092,471 km (0.12 R)
• M13: 10,978,838 km (0.071 R)
• M14: 11,817,334 km (0.118 R)
• M15: 14,472,696 km (0.105 R)
• M16: 14,949,764 km (0.027 R)
• M17: 18,829,136 km (0.093 R)
• M18: 22,800,660 km (0.113 R)
• M19: 23,580,215 km (0.08 R)
• M20: 23,822,713 km (0.118 R)
• M21: 24,743,338 km (0.109 R)
• M22: 30,842,294 km (0.079 R)
• M23: 31,189,361 km (0.101 R)
• M24: 31,468,211 km (0.062 R)
• M25: 35,579,460 km (0.045 R)
• M26: 36,854,632 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882

Radius: 9.3

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.77 AU - 5.73 AU

Year: 8022 Days

Day: 12.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 44,884,824 km

• M1: 117,883 km (0.116 R)
• M2: 668,852 km (0.038 R)
• M3: 898,036 km (0.119 R)
• M4: 1,166,863 km (0.086 R)
• M5: 1,636,002 km (0.106 R)
• M6: 2,288,997 km (0.107 R)
• M7: 2,944,684 km (0.076 R)
• M8: 3,127,942 km (0.098 R)
• M9: 3,814,447 km (0.091 R)
• M10: 4,130,098 km (0.102 R)
• M11: 4,976,074 km (0.12 R)
• M12: 5,679,483 km (0.113 R)
• M13: 5,902,982 km (0.098 R)
• M14: 6,396,655 km (0.107 R)
• M15: 6,771,548 km (0.116 R)
• M16: 8,612,649 km (0.05 R)
• M17: 8,967,944 km (0.114 R)
• M18: 9,411,950 km (0.117 R)
• M19: 10,162,034 km (0.108 R)
• M20: 11,431,671 km (0.084 R)
• M21: 11,841,120 km (0.118 R)
• M22: 12,304,574 km (0.111 R)
• M23: 13,404,418 km (0.078 R)
• M24: 13,699,275 km (0.117 R)
• M25: 14,602,847 km (0.071 R)
• M26: 15,325,853 km (0.046 R)
• M27: 15,588,248 km (0.089 R)
• M28: 18,336,361 km (0.055 R)
• M29: 21,805,535 km (0.066 R)
• M30: 23,979,641 km (0.089 R)
• M31: 25,307,023 km (0.053 R)
• M32: 27,575,675 km (0.117 R)
• M33: 28,496,300 km (0.109 R)
• M34: 31,574,276 km (0.062 R)
• M35: 34,574,162 km (0.053 R)
• M36: 36,488,117 km (0.119 R)
• M37: 36,812,146 km (0.038 R)
• M38: 39,540,213 km (0.104 R)
• M39: 41,758,450 km (0.105 R)
• M40: 45,019,983 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.4

Radius: 3

Gravity: 42.04 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.59 AU - 7.29 AU

Year: 12192 Days

Day: 18.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 44,884,824 km

• M1: 70,012 km (0.104 R)
• M2: 172,935 km (0.071 R)
• M3: 361,279 km (0.101 R)
• M4: 651,200 km (0.102 R)
• M5: 806,931 km (0.073 R)
• M6: 1,199,775 km (0.098 R)
• M7: 1,258,268 km (0.025 R)
• M8: 1,442,273 km (0.112 R)
• M9: 1,656,348 km (0.069 R)
• M10: 1,977,534 km (0.07 R)
• M11: 2,287,651 km (0.105 R)
• M12: 2,389,228 km (0.089 R)
• M13: 3,069,000 km (0.037 R)
• M14: 4,515,612 km (0.097 R)
• M15: 5,160,827 km (0.079 R)
• M16: 6,276,827 km (0.077 R)
• M17: 7,284,818 km (0.086 R)
• M18: 7,576,235 km (0.064 R)
• M19: 7,761,138 km (0.035 R)
• M20: 8,291,163 km (0.101 R)
• M21: 9,199,820 km (0.117 R)
• M22: 9,526,991 km (0.085 R)
• M23: 10,327,190 km (0.064 R)
• M24: 12,351,399 km (0.067 R)
• M25: 12,921,815 km (0.032 R)
• M26: 14,813,480 km (0.119 R)
• M27: 17,110,256 km (0.102 R)
• M28: 17,893,850 km (0.057 R)
• M29: 18,694,947 km (0.03 R)
• M30: 19,870,038 km (0.117 R)
• M31: 19,989,417 km (0.066 R)
• M32: 20,109,245 km (0.059 R)
• M33: 20,592,296 km (0.054 R)
• M34: 22,836,414 km (0.044 R)
• M35: 28,524,873 km (0.076 R)
• M36: 29,680,068 km (0.116 R)
• M37: 30,635,699 km (0.09 R)
• M38: 31,832,632 km (0.036 R)
• M39: 32,898,666 km (0.108 R)
• M40: 33,360,924 km (0.048 R)
• M41: 34,530,779 km (0.046 R)
• M42: 37,420,860 km (0.103 R)
• M43: 37,831,357 km (0.119 R)
• M44: 38,909,359 km (0.063 R)
• M45: 39,496,082 km (0.112 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: 455 - 11,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit