🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865

Radius: 11.7

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.75 AU - 0.79 AU

Year: 443 Days

Day: 9.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,559,377 km

• M1: 146,905 km (0.103 R)
• M2: 576,401 km (0.08 R)
• M3: 1,006,943 km (0.095 R)
• M4: 1,454,989 km (0.084 R)
• M5: 2,122,495 km (0.092 R)
• M6: 2,757,986 km (0.1 R)
• M7: 3,261,234 km (0.1 R)
• M8: 3,746,379 km (0.026 R)
• M9: 4,322,630 km (0.062 R)
• M10: 4,973,082 km (0.119 R)
• M11: 6,024,905 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.4

Radius: 14.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.76 AU - 3.66 AU

Year: 3773 Days

Day: 13.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,559,377 km

• M1: 179,966 km (0.097 R)
• M2: 631,004 km (0.084 R)
• M3: 1,737,280 km (0.12 R)
• M4: 2,608,837 km (0.086 R)
• M5: 3,370,440 km (0.102 R)
• M6: 3,911,685 km (0.063 R)
• M7: 4,890,205 km (0.081 R)
• M8: 5,537,216 km (0.105 R)
• M9: 6,916,059 km (0.09 R)
• M10: 7,454,013 km (0.091 R)
• M11: 8,750,279 km (0.044 R)
• M12: 9,344,781 km (0.086 R)
• M13: 13,133,496 km (0.085 R)
• M14: 14,580,257 km (0.114 R)
• M15: 15,217,694 km (0.113 R)
• M16: 16,286,571 km (0.098 R)
• M17: 16,866,262 km (0.109 R)
• M18: 17,568,924 km (0.111 R)
• M19: 18,234,933 km (0.101 R)
• M20: 19,499,484 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.5

Radius: 12.4

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.71 AU - 5.09 AU

Year: 7115 Days

Day: 13.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,559,377 km

• M1: 154,235 km (0.114 R)
• M2: 603,029 km (0.073 R)
• M3: 993,180 km (0.08 R)
• M4: 1,601,296 km (0.103 R)
• M5: 2,072,230 km (0.032 R)
• M6: 3,720,798 km (0.087 R)
• M7: 4,587,120 km (0.11 R)
• M8: 5,455,386 km (0.088 R)
• M9: 5,979,726 km (0.115 R)
• M10: 7,015,991 km (0.101 R)
• M11: 9,169,153 km (0.082 R)
• M12: 9,769,938 km (0.069 R)
• M13: 13,234,774 km (0.118 R)
• M14: 15,178,649 km (0.086 R)
• M15: 15,888,790 km (0.082 R)
• M16: 18,879,700 km (0.119 R)
• M17: 33,195,020 km (0.095 R)
• M18: 39,106,679 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.6

Radius: 5.7

Gravity: 19.75 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.25 AU - 8.53 AU

Year: 11864 Days

Day: 22.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,559,377 km

• M1: 86,617 km (0.093 R)
• M2: 324,179 km (0.096 R)
• M3: 668,702 km (0.089 R)
• M4: 1,092,513 km (0.031 R)
• M5: 1,404,724 km (0.108 R)
• M6: 2,540,321 km (0.067 R)
• M7: 3,042,970 km (0.072 R)
• M8: 4,696,176 km (0.084 R)
• M9: 6,514,538 km (0.104 R)
• M10: 7,579,675 km (0.093 R)
• M11: 7,841,023 km (0.084 R)
• M12: 11,127,389 km (0.097 R)
• M13: 15,298,776 km (0.111 R)
• M14: 15,716,603 km (0.076 R)
• M15: 19,662,097 km (0.111 R)
• M16: 20,997,408 km (0.105 R)
• M17: 23,754,646 km (0.103 R)
• M18: 29,223,645 km (0.116 R)
• M19: 39,364,436 km (0.054 R)
• M20: 39,755,185 km (0.078 R)
• M21: 43,112,760 km (0.068 R)
• M22: 46,219,758 km (0.09 R)
• M23: 51,309,676 km (0.032 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: 537 - 13,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit