🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.5

Radius: 12.7

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.8 AU - 1.1 AU

Year: 628 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,496,341 km

• M1: 157,975 km (0.09 R)
• M2: 563,086 km (0.119 R)
• M3: 1,079,049 km (0.101 R)
• M4: 1,565,243 km (0.072 R)
• M5: 3,193,615 km (0.117 R)
• M6: 3,700,453 km (0.104 R)
• M7: 4,098,982 km (0.113 R)
• M8: 4,877,489 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.2

Radius: 9.5

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.82 AU - 1.2 AU

Year: 688 Days

Day: 7.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,496,341 km

• M1: 118,182 km (0.117 R)
• M2: 437,424 km (0.082 R)
• M3: 1,032,973 km (0.109 R)
• M4: 1,976,188 km (0.101 R)
• M5: 3,173,270 km (0.093 R)
• M6: 3,508,968 km (0.119 R)
• M7: 4,173,631 km (0.09 R)
• M8: 5,151,253 km (0.07 R)
• M9: 7,162,148 km (0.088 R)
• M10: 8,430,588 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.9

Radius: 10.1

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.97 AU - 1.55 AU

Year: 959 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,496,341 km

• M1: 125,662 km (0.038 R)
• M2: 502,499 km (0.088 R)
• M3: 1,032,824 km (0.115 R)
• M4: 1,527,843 km (0.049 R)
• M5: 1,941,780 km (0.076 R)
• M6: 2,496,639 km (0.076 R)
• M7: 2,986,273 km (0.097 R)
• M8: 3,398,116 km (0.068 R)
• M9: 3,742,939 km (0.117 R)
• M10: 4,761,102 km (0.065 R)
• M11: 5,231,438 km (0.09 R)
• M12: 5,954,294 km (0.116 R)
• M13: 6,479,383 km (0.066 R)
• M14: 7,502,333 km (0.061 R)
• M15: 7,990,172 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.8

Radius: 9.7

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.16 AU - 6.5 AU

Year: 8346 Days

Day: 12.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,496,341 km

• M1: 120,576 km (0.115 R)
• M2: 528,828 km (0.102 R)
• M3: 1,067,979 km (0.057 R)
• M4: 1,557,314 km (0.12 R)
• M5: 2,366,040 km (0.081 R)
• M6: 2,684,534 km (0.11 R)
• M7: 3,944,297 km (0.077 R)
• M8: 4,705,152 km (0.052 R)
• M9: 5,464,361 km (0.056 R)
• M10: 5,924,076 km (0.11 R)
• M11: 7,779,837 km (0.038 R)
• M12: 8,840,187 km (0.046 R)
• M13: 9,994,185 km (0.105 R)
• M14: 10,834,476 km (0.099 R)
• M15: 13,402,473 km (0.098 R)
• M16: 13,936,837 km (0.114 R)
• M17: 18,810,137 km (0.068 R)
• M18: 19,707,126 km (0.059 R)
• M19: 20,710,628 km (0.055 R)
• M20: 22,238,322 km (0.112 R)
• M21: 25,156,976 km (0.073 R)
• M22: 28,808,660 km (0.108 R)
• M23: 32,057,178 km (0.08 R)
• M24: 37,961,806 km (0.12 R)
• M25: 39,634,609 km (0.085 R)
• M26: 41,355,883 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.5

Radius: 3.8

Gravity: 28.91 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.32 AU - 6.96 AU

Year: 10319 Days

Day: 15.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,496,341 km

• M1: 47,572 km (0.066 R)
• M2: 176,226 km (0.099 R)
• M3: 649,404 km (0.055 R)
• M4: 967,001 km (0.107 R)
• M5: 1,089,970 km (0.091 R)
• M6: 1,234,930 km (0.102 R)
• M7: 1,647,970 km (0.075 R)
• M8: 2,113,070 km (0.098 R)
• M9: 2,821,416 km (0.071 R)
• M10: 3,435,964 km (0.084 R)
• M11: 4,864,624 km (0.064 R)
• M12: 5,166,961 km (0.096 R)
• M13: 5,676,491 km (0.111 R)
• M14: 5,875,905 km (0.066 R)
• M15: 6,430,614 km (0.112 R)
• M16: 6,757,635 km (0.085 R)
• M17: 7,444,738 km (0.05 R)
• M18: 8,735,169 km (0.058 R)
• M19: 10,022,609 km (0.113 R)
• M20: 11,378,863 km (0.077 R)
• M21: 12,348,107 km (0.053 R)
• M22: 13,488,043 km (0.113 R)
• M23: 14,449,210 km (0.092 R)
• M24: 16,372,889 km (0.052 R)
• M25: 19,870,636 km (0.102 R)
• M26: 23,493,448 km (0.084 R)
• M27: 29,865,420 km (0.115 R)
• M28: 30,569,726 km (0.107 R)
• M29: 31,079,556 km (0.077 R)
• M30: 31,595,070 km (0.08 R)
• M31: 32,749,068 km (0.1 R)
• M32: 37,414,278 km (0.117 R)
• M33: 37,880,275 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.1

Radius: 7.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.38 AU - 8.66 AU

Year: 15405 Days

Day: 15.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 58.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,496,341 km

• M1: 88,263 km (0.109 R)
• M2: 367,113 km (0.104 R)
• M3: 622,626 km (0.028 R)
• M4: 1,403,527 km (0.079 R)
• M5: 1,783,356 km (0.105 R)
• M6: 2,333,876 km (0.094 R)
• M7: 2,715,351 km (0.085 R)
• M8: 2,956,652 km (0.09 R)
• M9: 4,818,398 km (0.05 R)
• M10: 5,070,470 km (0.109 R)
• M11: 6,197,241 km (0.096 R)
• M12: 7,889,792 km (0.073 R)
• M13: 8,240,599 km (0.118 R)
• M14: 11,300,474 km (0.11 R)
• M15: 11,656,367 km (0.117 R)
• M16: 12,343,919 km (0.098 R)
• M17: 12,913,139 km (0.045 R)
• M18: 13,799,506 km (0.07 R)
• M19: 15,150,674 km (0.118 R)
• M20: 17,339,291 km (0.077 R)
• M21: 18,356,257 km (0.061 R)
• M22: 25,230,878 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.3

Radius: 3.8

Gravity: 21.97 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.21 AU - 10.73 AU

Year: 21352 Days

Day: 15.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 61,496,341 km

• M1: 47,273 km (0.113 R)
• M2: 258,804 km (0.081 R)
• M3: 449,093 km (0.108 R)
• M4: 649,554 km (0.111 R)
• M5: 1,078,152 km (0.091 R)
• M6: 1,270,236 km (0.049 R)
• M7: 1,425,369 km (0.057 R)
• M8: 1,577,210 km (0.113 R)
• M9: 1,756,728 km (0.064 R)
• M10: 2,462,381 km (0.069 R)
• M11: 2,750,207 km (0.097 R)
• M12: 5,070,470 km (0.101 R)
• M13: 5,389,562 km (0.042 R)
• M14: 5,721,819 km (0.113 R)
• M15: 8,687,448 km (0.071 R)
• M16: 11,307,804 km (0.101 R)
• M17: 14,621,546 km (0.084 R)
• M18: 15,855,579 km (0.053 R)
• M19: 16,845,019 km (0.1 R)
• M20: 17,000,751 km (0.114 R)
• M21: 17,236,218 km (0.095 R)
• M22: 18,363,887 km (0.084 R)
• M23: 18,611,770 km (0.093 R)
• M24: 18,861,898 km (0.079 R)
• M25: 23,658,454 km (0.09 R)
• M26: 29,658,975 km (0.074 R)
• M27: 31,039,613 km (0.029 R)
• M28: 31,745,715 km (0.102 R)
• M29: 35,310,184 km (0.053 R)
• M30: 36,468,371 km (0.117 R)
• M31: 37,386,453 km (0.093 R)
• M32: 42,496,716 km (0.067 R)
• M33: 47,275,470 km (0.112 R)
• M34: 51,412,300 km (0.115 R)
• M35: 51,904,627 km (0.095 R)
• M36: 53,400,456 km (0.113 R)
• M37: 58,772,366 km (0.104 R)
• M38: 61,128,383 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 19,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit