🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.58 AU - 0.74 AU

Year: 352 Days

Day: 40.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,136,526 km

• M1: 576,550 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.4

Radius: 11.6

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.18 AU - 1.34 AU

Year: 928 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,136,526 km

• M1: 144,362 km (0.094 R)
• M2: 517,459 km (0.102 R)
• M3: 970,441 km (0.092 R)
• M4: 1,516,773 km (0.12 R)
• M5: 1,957,488 km (0.118 R)
• M6: 2,932,717 km (0.029 R)
• M7: 3,322,270 km (0.094 R)
• M8: 3,979,902 km (0.106 R)
• M9: 4,494,070 km (0.115 R)
• M10: 5,052,070 km (0.11 R)
• M11: 6,329,336 km (0.052 R)
• M12: 7,126,244 km (0.063 R)
• M13: 7,561,574 km (0.118 R)
• M14: 8,405,755 km (0.088 R)
• M15: 9,368,716 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.2

Radius: 12.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.38 AU - 2.18 AU

Year: 1558 Days

Day: 13.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,136,526 km

• M1: 159,920 km (0.068 R)
• M2: 615,745 km (0.074 R)
• M3: 1,169,257 km (0.041 R)
• M4: 1,764,656 km (0.095 R)
• M5: 2,890,829 km (0.091 R)
• M6: 3,294,744 km (0.11 R)
• M7: 3,721,845 km (0.107 R)
• M8: 4,919,077 km (0.112 R)
• M9: 5,776,273 km (0.107 R)
• M10: 6,336,816 km (0.053 R)
• M11: 6,865,495 km (0.094 R)
• M12: 7,911,334 km (0.114 R)
• M13: 8,342,774 km (0.086 R)
• M14: 9,704,115 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.1

Radius: 3

Gravity: 106.9 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.15 AU - 7.45 AU

Year: 11632 Days

Day: 19.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,136,526 km

• M1: 37,549 km (0.07 R)
• M2: 355,295 km (0.119 R)
• M3: 504,893 km (0.108 R)
• M4: 610,659 km (0.104 R)
• M5: 837,299 km (0.1 R)
• M6: 1,129,015 km (0.114 R)
• M7: 1,454,690 km (0.029 R)
• M8: 2,495,143 km (0.102 R)
• M9: 3,042,821 km (0.099 R)
• M10: 4,854,301 km (0.068 R)
• M11: 6,640,500 km (0.053 R)
• M12: 7,543,622 km (0.092 R)
• M13: 7,862,116 km (0.101 R)
• M14: 9,123,525 km (0.109 R)
• M15: 9,537,163 km (0.03 R)
• M16: 13,242,254 km (0.06 R)
• M17: 13,839,449 km (0.064 R)
• M18: 14,454,296 km (0.06 R)
• M19: 15,664,991 km (0.057 R)
• M20: 16,332,497 km (0.061 R)
• M21: 16,941,510 km (0.088 R)
• M22: 19,870,786 km (0.083 R)
• M23: 20,652,435 km (0.089 R)
• M24: 21,544,637 km (0.109 R)
• M25: 22,184,317 km (0.085 R)
• M26: 22,462,419 km (0.071 R)
• M27: 23,310,340 km (0.031 R)
• M28: 26,497,822 km (0.094 R)
• M29: 30,531,429 km (0.117 R)
• M30: 30,645,872 km (0.104 R)
• M31: 37,123,908 km (0.077 R)
• M32: 44,164,283 km (0.067 R)
• M33: 44,603,952 km (0.056 R)
• M34: 51,232,633 km (0.103 R)
• M35: 52,862,801 km (0.117 R)
• M36: 54,024,429 km (0.058 R)
• M37: 54,695,824 km (0.077 R)
• M38: 56,570,584 km (0.112 R)
• M39: 59,373,450 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870

Radius: 3.8

Gravity: 60.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.17 AU - 8.67 AU

Year: 13259 Days

Day: 16.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,136,526 km

• M1: 47,572 km (0.092 R)
• M2: 215,421 km (0.026 R)
• M3: 497,263 km (0.088 R)
• M4: 678,127 km (0.083 R)
• M5: 901,926 km (0.071 R)
• M6: 1,238,820 km (0.088 R)
• M7: 1,481,318 km (0.074 R)
• M8: 3,619,820 km (0.115 R)
• M9: 4,718,616 km (0.113 R)
• M10: 5,024,544 km (0.052 R)
• M11: 6,301,062 km (0.109 R)
• M12: 6,927,429 km (0.086 R)
• M13: 7,189,225 km (0.071 R)
• M14: 8,061,829 km (0.076 R)
• M15: 9,741,514 km (0.095 R)
• M16: 10,237,132 km (0.068 R)
• M17: 13,569,424 km (0.104 R)
• M18: 13,773,326 km (0.084 R)
• M19: 15,626,395 km (0.084 R)
• M20: 18,209,352 km (0.111 R)
• M21: 23,316,324 km (0.119 R)
• M22: 24,803,177 km (0.11 R)
• M23: 28,516,197 km (0.104 R)
• M24: 30,099,540 km (0.049 R)
• M25: 31,502,469 km (0.088 R)
• M26: 33,687,795 km (0.066 R)
• M27: 34,186,853 km (0.08 R)
• M28: 34,817,558 km (0.097 R)
• M29: 36,755,898 km (0.08 R)
• M30: 36,887,693 km (0.107 R)
• M31: 37,284,726 km (0.112 R)
• M32: 49,113,729 km (0.103 R)
• M33: 49,916,322 km (0.09 R)
• M34: 51,054,612 km (0.055 R)
• M35: 51,547,686 km (0.118 R)
• M36: 55,088,518 km (0.108 R)
• M37: 56,830,286 km (0.1 R)
• M38: 58,071,051 km (0.097 R)
• M39: 58,968,339 km (0.045 R)
• M40: 61,715,405 km (0.056 R)
• M41: 62,088,053 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.9

Radius: 3.1

Gravity: 64.4 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.31 AU - 13.75 AU

Year: 24031 Days

Day: 18.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,136,526 km

• M1: 38,596 km (0.115 R)
• M2: 149,149 km (0.112 R)
• M3: 286,630 km (0.095 R)
• M4: 405,111 km (0.04 R)
• M5: 693,386 km (0.076 R)
• M6: 830,268 km (0.054 R)
• M7: 997,818 km (0.105 R)
• M8: 1,201,720 km (0.102 R)
• M9: 1,321,398 km (0.12 R)
• M10: 2,002,966 km (0.049 R)
• M11: 2,171,862 km (0.116 R)
• M12: 2,442,933 km (0.061 R)
• M13: 3,391,833 km (0.069 R)
• M14: 4,562,436 km (0.08 R)
• M15: 4,780,699 km (0.067 R)
• M16: 5,238,020 km (0.119 R)
• M17: 9,755,277 km (0.117 R)
• M18: 12,340,029 km (0.103 R)
• M19: 13,564,488 km (0.111 R)
• M20: 15,672,023 km (0.084 R)
• M21: 16,674,927 km (0.078 R)
• M22: 17,719,868 km (0.092 R)
• M23: 18,993,095 km (0.053 R)
• M24: 23,390,076 km (0.101 R)
• M25: 26,398,489 km (0.075 R)
• M26: 28,909,190 km (0.119 R)
• M27: 30,032,221 km (0.058 R)
• M28: 36,086,298 km (0.047 R)
• M29: 45,023,125 km (0.068 R)
• M30: 48,590,735 km (0.05 R)
• M31: 53,634,427 km (0.079 R)
• M32: 54,947,747 km (0.086 R)
• M33: 61,632,228 km (0.098 R)
• M34: 62,246,776 km (0.032 R)
• M35: 62,452,623 km (0.067 R)
• M36: 65,168,872 km (0.106 R)
• M37: 66,234,158 km (0.109 R)
• M38: 67,311,113 km (0.067 R)
• M39: 71,059,886 km (0.099 R)
• M40: 72,415,542 km (0.096 R)
• M41: 79,211,325 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 12,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit