🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.1

Radius: 11.4

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.55 AU - 0.63 AU

Year: 302 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,799,996 km

• M1: 142,118 km (0.036 R)
• M2: 558,000 km (0.056 R)
• M3: 936,183 km (0.098 R)
• M4: 1,338,153 km (0.101 R)
• M5: 1,729,351 km (0.094 R)
• M6: 2,164,980 km (0.12 R)
• M7: 2,857,469 km (0.082 R)
• M8: 3,283,224 km (0.07 R)
• M9: 3,644,952 km (0.104 R)
• M10: 4,122,169 km (0.119 R)
• M11: 4,752,276 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.3

Radius: 14.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.63 AU

Year: 302 Days

Day: 5.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,799,996 km

• M1: 180,265 km (0.11 R)
• M2: 780,452 km (0.109 R)
• M3: 1,412,353 km (0.094 R)
• M4: 1,863,989 km (0.058 R)
• M5: 3,402,304 km (0.074 R)
• M6: 4,033,308 km (0.101 R)
• M7: 4,550,468 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.7

Radius: 12.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.79 AU - 1.13 AU

Year: 627 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,799,996 km

• M1: 162,314 km (0.083 R)
• M2: 629,657 km (0.057 R)
• M3: 1,141,731 km (0.08 R)
• M4: 1,582,297 km (0.047 R)
• M5: 2,000,124 km (0.12 R)
• M6: 2,664,488 km (0.094 R)
• M7: 3,276,941 km (0.109 R)
• M8: 4,219,408 km (0.11 R)
• M9: 4,848,317 km (0.118 R)
• M10: 5,351,864 km (0.105 R)
• M11: 5,765,652 km (0.108 R)

Asteroid Belt

Center: 2.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.1

Radius: 11.6

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.98 AU - 3.58 AU

Year: 3961 Days

Day: 14.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,799,996 km

• M1: 144,362 km (0.105 R)
• M2: 554,709 km (0.073 R)
• M3: 920,476 km (0.118 R)
• M4: 1,583,045 km (0.108 R)
• M5: 2,683,935 km (0.104 R)
• M6: 3,920,511 km (0.113 R)
• M7: 4,551,066 km (0.039 R)
• M8: 5,583,142 km (0.085 R)
• M9: 5,959,979 km (0.071 R)
• M10: 7,576,235 km (0.097 R)
• M11: 10,044,001 km (0.111 R)
• M12: 11,741,338 km (0.073 R)
• M13: 15,962,841 km (0.119 R)
• M14: 16,836,343 km (0.032 R)
• M15: 18,323,495 km (0.114 R)
• M16: 19,710,567 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.4

Radius: 8.6

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.59 AU - 5.03 AU

Year: 5967 Days

Day: 10 Hours

Environment

Temp: -218 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,799,996 km

• M1: 106,962 km (0.091 R)
• M2: 505,641 km (0.091 R)
• M3: 1,073,365 km (0.071 R)
• M4: 1,469,799 km (0.045 R)
• M5: 1,782,159 km (0.081 R)
• M6: 2,064,002 km (0.109 R)
• M7: 2,359,458 km (0.058 R)
• M8: 2,940,645 km (0.052 R)
• M9: 3,316,585 km (0.113 R)
• M10: 3,792,007 km (0.046 R)
• M11: 4,852,057 km (0.078 R)
• M12: 5,350,218 km (0.092 R)
• M13: 5,791,083 km (0.108 R)
• M14: 6,129,474 km (0.105 R)
• M15: 6,812,537 km (0.076 R)
• M16: 9,585,484 km (0.077 R)
• M17: 10,147,972 km (0.105 R)
• M18: 11,196,802 km (0.099 R)
• M19: 12,774,162 km (0.039 R)
• M20: 13,190,643 km (0.055 R)
• M21: 14,494,388 km (0.107 R)
• M22: 17,041,890 km (0.106 R)
• M23: 21,147,005 km (0.112 R)
• M24: 22,398,840 km (0.106 R)
• M25: 25,537,853 km (0.087 R)
• M26: 28,427,036 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.4

Radius: 14.6

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.58 AU - 5.34 AU

Year: 7366 Days

Day: 13.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,799,996 km

• M1: 181,612 km (0.069 R)
• M2: 1,800,560 km (0.104 R)
• M3: 3,156,216 km (0.116 R)
• M4: 4,938,675 km (0.094 R)
• M5: 5,505,351 km (0.112 R)
• M6: 6,454,400 km (0.08 R)
• M7: 7,625,452 km (0.074 R)
• M8: 8,426,698 km (0.097 R)
• M9: 11,628,691 km (0.101 R)
• M10: 12,419,765 km (0.079 R)
• M11: 12,966,844 km (0.101 R)
• M12: 14,765,908 km (0.116 R)
• M13: 16,594,892 km (0.11 R)
• M14: 17,259,256 km (0.102 R)
• M15: 18,289,237 km (0.113 R)
• M16: 26,052,320 km (0.09 R)
• M17: 33,615,390 km (0.107 R)
• M18: 36,208,369 km (0.101 R)
• M19: 38,353,603 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.2

Radius: 11.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.21 AU - 5.83 AU

Year: 7500 Days

Day: 14 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,799,996 km

• M1: 138,079 km (0.065 R)
• M2: 673,190 km (0.116 R)
• M3: 1,217,876 km (0.066 R)
• M4: 2,340,459 km (0.085 R)
• M5: 3,147,390 km (0.089 R)
• M6: 3,806,518 km (0.097 R)
• M7: 4,750,181 km (0.096 R)
• M8: 5,461,669 km (0.089 R)
• M9: 6,311,085 km (0.115 R)
• M10: 6,696,001 km (0.084 R)
• M11: 7,246,371 km (0.113 R)
• M12: 8,026,823 km (0.103 R)
• M13: 9,526,392 km (0.1 R)
• M14: 10,559,964 km (0.093 R)
• M15: 11,053,787 km (0.094 R)
• M16: 12,248,326 km (0.12 R)
• M17: 13,016,511 km (0.106 R)
• M18: 14,109,922 km (0.115 R)
• M19: 17,414,987 km (0.084 R)
• M20: 20,436,416 km (0.084 R)
• M21: 20,971,976 km (0.044 R)
• M22: 24,986,136 km (0.105 R)
• M23: 25,422,662 km (0.043 R)
• M24: 29,099,479 km (0.084 R)
• M25: 30,466,055 km (0.107 R)
• M26: 34,175,783 km (0.031 R)
• M27: 36,250,257 km (0.093 R)
• M28: 38,291,669 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.3

Radius: 4.9

Gravity: 16.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.19 AU - 8.97 AU

Year: 15316 Days

Day: 22.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,799,996 km

• M1: 190,737 km (0.061 R)
• M2: 702,661 km (0.115 R)
• M3: 1,740,870 km (0.114 R)
• M4: 2,460,586 km (0.118 R)
• M5: 3,360,866 km (0.069 R)
• M6: 3,616,529 km (0.094 R)
• M7: 3,857,680 km (0.087 R)
• M8: 5,641,934 km (0.047 R)
• M9: 5,820,853 km (0.037 R)
• M10: 7,692,472 km (0.12 R)
• M11: 9,573,067 km (0.105 R)
• M12: 10,457,789 km (0.061 R)
• M13: 12,630,099 km (0.083 R)
• M14: 12,936,625 km (0.059 R)
• M15: 15,017,382 km (0.055 R)
• M16: 17,613,205 km (0.085 R)
• M17: 18,150,410 km (0.107 R)
• M18: 24,326,110 km (0.109 R)
• M19: 29,033,356 km (0.118 R)
• M20: 29,459,860 km (0.082 R)
• M21: 30,216,376 km (0.095 R)
• M22: 33,958,268 km (0.078 R)
• M23: 45,995,810 km (0.087 R)
• M24: 48,492,748 km (0.096 R)
• M25: 51,078,697 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 12,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit