🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.6

Radius: 13.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.62 AU - 0.78 AU

Year: 412 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 43,108,115 km

• M1: 173,234 km (0.103 R)
• M2: 636,689 km (0.114 R)
• M3: 1,163,423 km (0.111 R)
• M4: 1,677,441 km (0.054 R)
• M5: 2,164,083 km (0.114 R)
• M6: 2,781,922 km (0.084 R)
• M7: 3,758,048 km (0.079 R)
• M8: 4,227,785 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.9

Radius: 11.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.77 AU - 0.79 AU

Year: 484 Days

Day: 9.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 43,108,115 km

• M1: 145,559 km (0.09 R)
• M2: 599,588 km (0.082 R)
• M3: 983,008 km (0.09 R)
• M4: 1,476,381 km (0.068 R)
• M5: 2,352,875 km (0.083 R)
• M6: 3,087,700 km (0.1 R)
• M7: 3,790,212 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.2

Radius: 13.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.82 AU - 1.04 AU

Year: 630 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,108,115 km

• M1: 173,534 km (0.05 R)
• M2: 741,856 km (0.119 R)
• M3: 1,299,557 km (0.037 R)
• M4: 1,786,797 km (0.115 R)
• M5: 2,227,961 km (0.09 R)
• M6: 2,679,447 km (0.096 R)
• M7: 4,072,952 km (0.098 R)
• M8: 5,142,576 km (0.107 R)
• M9: 6,089,681 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.1

Radius: 10.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.09 AU - 1.27 AU

Year: 901 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 43,108,115 km

• M1: 136,284 km (0.058 R)
• M2: 482,304 km (0.089 R)
• M3: 1,040,752 km (0.036 R)
• M4: 1,740,422 km (0.109 R)
• M5: 2,257,432 km (0.07 R)
• M6: 4,486,141 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.8

Radius: 8.4

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.54 AU - 1.82 AU

Year: 1531 Days

Day: 10.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,108,115 km

• M1: 104,569 km (0.114 R)
• M2: 402,418 km (0.097 R)
• M3: 858,841 km (0.078 R)
• M4: 1,333,216 km (0.079 R)
• M5: 1,616,555 km (0.118 R)
• M6: 2,112,322 km (0.037 R)
• M7: 2,409,274 km (0.068 R)
• M8: 2,834,431 km (0.119 R)
• M9: 3,228,920 km (0.085 R)
• M10: 4,109,603 km (0.113 R)
• M11: 4,948,099 km (0.113 R)
• M12: 5,824,892 km (0.094 R)
• M13: 6,287,748 km (0.057 R)
• M14: 7,912,381 km (0.093 R)
• M15: 8,207,986 km (0.105 R)
• M16: 8,480,554 km (0.11 R)
• M17: 10,037,269 km (0.084 R)
• M18: 10,774,787 km (0.101 R)
• M19: 12,436,969 km (0.043 R)
• M20: 13,122,725 km (0.033 R)
• M21: 15,240,433 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.8

Radius: 9.7

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.53 AU - 2.19 AU

Year: 1783 Days

Day: 9.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,108,115 km

• M1: 121,025 km (0.076 R)
• M2: 563,685 km (0.039 R)
• M3: 1,039,256 km (0.07 R)
• M4: 1,417,440 km (0.091 R)
• M5: 1,730,249 km (0.116 R)
• M6: 2,619,309 km (0.117 R)
• M7: 3,648,243 km (0.092 R)
• M8: 4,458,017 km (0.046 R)
• M9: 5,473,188 km (0.068 R)
• M10: 5,867,528 km (0.051 R)
• M11: 8,523,189 km (0.07 R)
• M12: 10,216,487 km (0.093 R)
• M13: 11,142,349 km (0.094 R)
• M14: 12,794,956 km (0.102 R)
• M15: 13,743,108 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.5

Radius: 12.1

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.65 AU - 6.07 AU

Year: 7531 Days

Day: 14.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,108,115 km

• M1: 150,495 km (0.053 R)
• M2: 686,953 km (0.114 R)
• M3: 1,287,290 km (0.12 R)
• M4: 3,662,156 km (0.052 R)
• M5: 4,667,603 km (0.096 R)
• M6: 5,487,998 km (0.039 R)
• M7: 6,728,613 km (0.114 R)
• M8: 7,898,468 km (0.083 R)
• M9: 8,750,727 km (0.085 R)
• M10: 10,045,647 km (0.088 R)
• M11: 12,669,743 km (0.047 R)
• M12: 13,538,906 km (0.092 R)
• M13: 14,571,431 km (0.113 R)
• M14: 15,525,417 km (0.11 R)
• M15: 16,453,073 km (0.095 R)
• M16: 17,137,932 km (0.101 R)
• M17: 22,979,879 km (0.097 R)
• M18: 25,885,368 km (0.07 R)
• M19: 27,664,985 km (0.103 R)
• M20: 28,928,787 km (0.074 R)
• M21: 29,926,755 km (0.116 R)
• M22: 33,929,395 km (0.048 R)
• M23: 40,458,146 km (0.047 R)
• M24: 41,329,105 km (0.101 R)
• M25: 41,832,202 km (0.084 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: 517 - 13,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit