🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.9

Radius: 11.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.51 AU - 0.53 AU

Year: 254 Days

Day: 6.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,215,104 km

• M1: 138,079 km (0.101 R)
• M2: 485,146 km (0.082 R)
• M3: 896,989 km (0.084 R)
• M4: 1,319,902 km (0.09 R)
• M5: 1,679,087 km (0.047 R)
• M6: 2,054,577 km (0.102 R)
• M7: 2,406,581 km (0.116 R)
• M8: 2,799,126 km (0.051 R)
• M9: 3,283,673 km (0.063 R)
• M10: 3,630,292 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.6

Radius: 10.2

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.75 AU - 1.07 AU

Year: 589 Days

Day: 6.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,215,104 km

• M1: 126,859 km (0.069 R)
• M2: 534,663 km (0.082 R)
• M3: 1,113,158 km (0.12 R)
• M4: 1,525,599 km (0.089 R)
• M5: 1,905,278 km (0.104 R)
• M6: 2,258,180 km (0.119 R)
• M7: 2,589,240 km (0.09 R)
• M8: 4,029,718 km (0.089 R)
• M9: 4,665,958 km (0.102 R)
• M10: 5,422,025 km (0.084 R)
• M11: 5,772,832 km (0.05 R)
• M12: 6,337,714 km (0.098 R)
• M13: 6,769,453 km (0.075 R)
• M14: 7,578,030 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.9

Radius: 14.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.74 AU - 1.82 AU

Year: 1611 Days

Day: 9.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,215,104 km

• M1: 184,005 km (0.086 R)
• M2: 775,815 km (0.103 R)
• M3: 1,317,808 km (0.073 R)
• M4: 2,117,857 km (0.102 R)
• M5: 2,745,570 km (0.108 R)
• M6: 3,447,633 km (0.045 R)
• M7: 4,046,323 km (0.11 R)
• M8: 4,835,901 km (0.108 R)
• M9: 5,322,543 km (0.099 R)
• M10: 6,672,514 km (0.05 R)
• M11: 8,660,370 km (0.058 R)
• M12: 10,946,076 km (0.082 R)
• M13: 11,828,105 km (0.066 R)
• M14: 13,239,711 km (0.082 R)
• M15: 14,284,203 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.5

Radius: 10.1

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.53 AU - 2.07 AU

Year: 1638 Days

Day: 9.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,215,104 km

• M1: 137,630 km (0.091 R)
• M2: 1,103,284 km (0.068 R)
• M3: 1,787,096 km (0.104 R)
• M4: 2,175,901 km (0.101 R)
• M5: 3,965,540 km (0.098 R)
• M6: 4,438,120 km (0.076 R)
• M7: 4,761,401 km (0.066 R)
• M8: 5,785,249 km (0.084 R)
• M9: 6,598,912 km (0.092 R)
• M10: 7,689,181 km (0.05 R)
• M11: 8,051,806 km (0.068 R)
• M12: 8,480,105 km (0.092 R)
• M13: 9,093,905 km (0.105 R)
• M14: 9,978,328 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.8

Radius: 12.7

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.93 AU - 3.17 AU

Year: 2762 Days

Day: 11.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,215,104 km

• M1: 157,975 km (0.045 R)
• M2: 700,417 km (0.051 R)
• M3: 1,147,416 km (0.076 R)
• M4: 2,152,115 km (0.036 R)
• M5: 3,013,200 km (0.111 R)
• M6: 3,444,940 km (0.108 R)
• M7: 4,352,400 km (0.113 R)
• M8: 5,248,492 km (0.042 R)
• M9: 6,449,613 km (0.045 R)
• M10: 7,144,046 km (0.074 R)
• M11: 8,847,517 km (0.083 R)
• M12: 10,173,254 km (0.114 R)
• M13: 10,845,846 km (0.078 R)
• M14: 11,389,185 km (0.118 R)
• M15: 11,991,317 km (0.112 R)
• M16: 12,784,634 km (0.051 R)
• M17: 14,108,126 km (0.077 R)
• M18: 14,522,512 km (0.105 R)
• M19: 17,814,264 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.2

Radius: 14.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.63 AU - 3.25 AU

Year: 3419 Days

Day: 12 Hours

Environment

Temp: -219 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,215,104 km

• M1: 192,383 km (0.082 R)
• M2: 736,620 km (0.109 R)
• M3: 1,256,173 km (0.099 R)
• M4: 1,836,763 km (0.078 R)
• M5: 2,321,759 km (0.117 R)
• M6: 2,893,372 km (0.118 R)
• M7: 3,519,140 km (0.114 R)
• M8: 3,993,066 km (0.112 R)
• M9: 4,920,274 km (0.12 R)
• M10: 6,072,776 km (0.026 R)
• M11: 6,606,092 km (0.116 R)
• M12: 7,835,488 km (0.098 R)
• M13: 9,600,593 km (0.113 R)
• M14: 10,080,802 km (0.104 R)
• M15: 10,576,869 km (0.084 R)
• M16: 11,934,619 km (0.118 R)
• M17: 12,870,503 km (0.07 R)
• M18: 13,955,985 km (0.1 R)
• M19: 16,878,829 km (0.065 R)
• M20: 23,259,327 km (0.1 R)
• M21: 25,169,094 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.6

Radius: 12.1

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.98 AU - 6.08 AU

Year: 8820 Days

Day: 5.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,215,104 km

• M1: 150,645 km (0.08 R)
• M2: 735,573 km (0.105 R)
• M3: 1,114,504 km (0.075 R)
• M4: 2,109,779 km (0.052 R)
• M5: 2,557,824 km (0.094 R)
• M6: 3,671,581 km (0.033 R)
• M7: 4,325,622 km (0.068 R)
• M8: 5,229,194 km (0.091 R)
• M9: 6,287,748 km (0.07 R)
• M10: 6,728,314 km (0.077 R)
• M11: 8,537,401 km (0.091 R)
• M12: 9,078,796 km (0.085 R)
• M13: 10,415,901 km (0.107 R)
• M14: 11,083,257 km (0.098 R)
• M15: 13,038,502 km (0.111 R)
• M16: 15,456,452 km (0.115 R)
• M17: 17,555,460 km (0.029 R)
• M18: 18,638,698 km (0.119 R)
• M19: 19,056,226 km (0.105 R)
• M20: 19,480,036 km (0.076 R)
• M21: 20,567,014 km (0.103 R)
• M22: 22,311,774 km (0.079 R)
• M23: 22,703,721 km (0.1 R)
• M24: 23,100,305 km (0.114 R)
• M25: 23,501,526 km (0.082 R)
• M26: 28,964,093 km (0.103 R)
• M27: 30,187,953 km (0.045 R)
• M28: 32,137,811 km (0.076 R)
• M29: 33,757,208 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.6

Radius: 8.4

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.54 AU - 6.58 AU

Year: 8892 Days

Day: 12.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,215,104 km

• M1: 104,419 km (0.062 R)
• M2: 430,243 km (0.043 R)
• M3: 838,795 km (0.067 R)
• M4: 1,237,922 km (0.117 R)
• M5: 1,896,452 km (0.12 R)
• M6: 2,497,088 km (0.049 R)
• M7: 2,852,532 km (0.098 R)
• M8: 3,520,187 km (0.111 R)
• M9: 3,994,413 km (0.103 R)
• M10: 4,315,450 km (0.086 R)
• M11: 6,293,433 km (0.095 R)
• M12: 6,841,410 km (0.088 R)
• M13: 7,146,440 km (0.083 R)
• M14: 7,783,727 km (0.116 R)
• M15: 8,074,246 km (0.077 R)
• M16: 11,077,423 km (0.051 R)
• M17: 12,542,285 km (0.025 R)
• M18: 16,117,974 km (0.104 R)
• M19: 16,387,100 km (0.053 R)
• M20: 17,352,755 km (0.034 R)
• M21: 21,515,764 km (0.063 R)
• M22: 25,291,166 km (0.084 R)
• M23: 29,386,108 km (0.076 R)
• M24: 30,912,754 km (0.061 R)
• M25: 35,128,123 km (0.104 R)
• M26: 38,022,692 km (0.049 R)
• M27: 39,467,060 km (0.115 R)
• M28: 40,202,782 km (0.056 R)
• M29: 41,449,381 km (0.102 R)
• M30: 42,464,852 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.8

Radius: 3.6

Gravity: 41.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.64 AU - 7.34 AU

Year: 9943 Days

Day: 17.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 44,215,104 km

• M1: 45,179 km (0.065 R)
• M2: 232,625 km (0.049 R)
• M3: 477,666 km (0.088 R)
• M4: 1,298,061 km (0.098 R)
• M5: 1,438,533 km (0.043 R)
• M6: 2,088,386 km (0.076 R)
• M7: 2,449,366 km (0.071 R)
• M8: 2,685,132 km (0.118 R)
• M9: 2,808,550 km (0.109 R)
• M10: 3,730,971 km (0.088 R)
• M11: 4,016,404 km (0.031 R)
• M12: 4,288,373 km (0.12 R)
• M13: 4,543,437 km (0.11 R)
• M14: 5,052,818 km (0.092 R)
• M15: 5,666,019 km (0.077 R)
• M16: 5,938,587 km (0.098 R)
• M17: 6,399,947 km (0.075 R)
• M18: 7,433,817 km (0.047 R)
• M19: 8,096,386 km (0.086 R)
• M20: 9,208,946 km (0.088 R)
• M21: 12,801,389 km (0.074 R)
• M22: 13,270,229 km (0.054 R)
• M23: 13,389,159 km (0.082 R)
• M24: 13,689,701 km (0.106 R)
• M25: 16,738,207 km (0.096 R)
• M26: 18,530,389 km (0.075 R)
• M27: 20,446,588 km (0.045 R)
• M28: 23,086,691 km (0.113 R)
• M29: 24,309,953 km (0.108 R)
• M30: 24,847,159 km (0.112 R)
• M31: 31,711,308 km (0.058 R)
• M32: 35,459,034 km (0.102 R)
• M33: 35,573,476 km (0.114 R)
• M34: 36,033,938 km (0.042 R)
• M35: 38,880,187 km (0.087 R)
• M36: 42,385,864 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 18,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit