🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 9.5

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.63 AU - 0.81 AU

Year: 388 Days

Day: 11.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,496,699 km

• M1: 118,182 km (0.114 R)
• M2: 420,370 km (0.076 R)
• M3: 737,069 km (0.115 R)
• M4: 1,183,469 km (0.073 R)
• M5: 1,554,471 km (0.115 R)
• M6: 1,940,434 km (0.071 R)
• M7: 2,284,210 km (0.065 R)
• M8: 2,620,955 km (0.041 R)
• M9: 3,043,419 km (0.111 R)
• M10: 3,499,244 km (0.099 R)
• M11: 3,836,288 km (0.094 R)
• M12: 4,465,048 km (0.108 R)
• M13: 5,252,680 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.2

Radius: 8.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.17 AU - 1.87 AU

Year: 1192 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,496,699 km

• M1: 110,852 km (0.067 R)
• M2: 989,291 km (0.108 R)
• M3: 1,373,458 km (0.066 R)
• M4: 1,847,384 km (0.084 R)
• M5: 2,540,321 km (0.051 R)
• M6: 3,565,067 km (0.028 R)
• M7: 4,635,440 km (0.075 R)
• M8: 5,668,114 km (0.028 R)
• M9: 7,097,222 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.5

Radius: 14.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.03 AU - 2.03 AU

Year: 1839 Days

Day: 14.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,496,699 km

• M1: 185,352 km (0.105 R)
• M2: 654,491 km (0.088 R)
• M3: 1,428,360 km (0.072 R)
• M4: 1,944,473 km (0.113 R)
• M5: 2,599,861 km (0.085 R)
• M6: 3,076,779 km (0.047 R)
• M7: 3,957,013 km (0.102 R)
• M8: 6,440,338 km (0.05 R)
• M9: 7,190,122 km (0.092 R)
• M10: 8,142,911 km (0.06 R)
• M11: 9,241,857 km (0.112 R)
• M12: 9,728,050 km (0.033 R)
• M13: 10,929,620 km (0.058 R)
• M14: 12,656,578 km (0.051 R)
• M15: 14,689,913 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 11

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.33 AU - 2.69 AU

Year: 2528 Days

Day: 9.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,496,699 km

• M1: 136,882 km (0.047 R)
• M2: 636,988 km (0.054 R)
• M3: 981,212 km (0.06 R)
• M4: 1,436,140 km (0.113 R)
• M5: 2,006,257 km (0.1 R)
• M6: 2,663,291 km (0.075 R)
• M7: 3,166,239 km (0.091 R)
• M8: 3,566,264 km (0.088 R)
• M9: 3,999,948 km (0.032 R)
• M10: 5,299,953 km (0.063 R)
• M11: 6,638,705 km (0.07 R)
• M12: 7,327,603 km (0.107 R)
• M13: 8,031,910 km (0.115 R)
• M14: 8,814,307 km (0.118 R)
• M15: 9,398,785 km (0.095 R)
• M16: 9,754,529 km (0.114 R)
• M17: 10,455,246 km (0.104 R)
• M18: 11,149,828 km (0.063 R)
• M19: 12,291,111 km (0.118 R)
• M20: 12,717,016 km (0.117 R)
• M21: 14,100,347 km (0.098 R)
• M22: 17,750,535 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.4

Radius: 7.1

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.34 AU - 7.66 AU

Year: 10537 Days

Day: 20.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,496,699 km

• M1: 88,562 km (0.054 R)
• M2: 318,494 km (0.041 R)
• M3: 660,774 km (0.118 R)
• M4: 997,369 km (0.09 R)
• M5: 2,360,654 km (0.111 R)
• M6: 4,348,810 km (0.11 R)
• M7: 4,640,975 km (0.099 R)
• M8: 6,007,701 km (0.03 R)
• M9: 7,548,110 km (0.079 R)
• M10: 9,777,268 km (0.088 R)
• M11: 10,992,900 km (0.107 R)
• M12: 11,789,359 km (0.11 R)
• M13: 13,055,107 km (0.07 R)
• M14: 13,496,570 km (0.105 R)
• M15: 19,170,518 km (0.06 R)
• M16: 20,175,816 km (0.101 R)
• M17: 28,309,901 km (0.041 R)
• M18: 34,380,583 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.6

Radius: 5.1

Gravity: 38.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.46 AU - 8.7 AU

Year: 13269 Days

Day: 20.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,496,699 km

• M1: 112,797 km (0.097 R)
• M2: 316,699 km (0.05 R)
• M3: 643,869 km (0.076 R)
• M4: 808,726 km (0.083 R)
• M5: 1,049,429 km (0.077 R)
• M6: 1,240,166 km (0.108 R)
• M7: 1,847,833 km (0.091 R)
• M8: 2,108,582 km (0.067 R)
• M9: 2,479,585 km (0.049 R)
• M10: 3,015,594 km (0.099 R)
• M11: 4,606,268 km (0.051 R)
• M12: 4,842,333 km (0.106 R)
• M13: 5,302,197 km (0.104 R)
• M14: 7,714,613 km (0.036 R)
• M15: 8,949,094 km (0.099 R)
• M16: 9,477,773 km (0.036 R)
• M17: 11,249,461 km (0.042 R)
• M18: 11,554,491 km (0.064 R)
• M19: 12,117,577 km (0.117 R)
• M20: 13,433,889 km (0.082 R)
• M21: 15,358,166 km (0.07 R)
• M22: 16,347,008 km (0.076 R)
• M23: 20,728,580 km (0.11 R)
• M24: 22,894,009 km (0.117 R)
• M25: 25,309,417 km (0.036 R)
• M26: 33,817,197 km (0.098 R)
• M27: 37,073,045 km (0.119 R)
• M28: 39,823,701 km (0.077 R)
• M29: 48,563,658 km (0.084 R)
• M30: 50,189,338 km (0.09 R)
• M31: 55,458,623 km (0.09 R)
• M32: 59,413,991 km (0.034 R)
• M33: 62,215,959 km (0.058 R)
• M34: 62,977,861 km (0.118 R)
• M35: 64,714,692 km (0.114 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: 349 - 19,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit