🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.08 AU - 2.62 AU

Year: 1562 Days

Day: 28.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.1

Radius: 14.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.93 AU - 4.73 AU

Year: 3249 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,653,269 km

• M1: 176,825 km (0.065 R)
• M2: 2,235,740 km (0.113 R)
• M3: 3,767,024 km (0.097 R)
• M4: 4,746,890 km (0.08 R)
• M5: 5,343,337 km (0.07 R)
• M6: 7,731,218 km (0.072 R)
• M7: 8,464,846 km (0.102 R)
• M8: 9,378,889 km (0.083 R)
• M9: 10,835,075 km (0.106 R)
• M10: 13,145,913 km (0.06 R)
• M11: 15,913,324 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.3

Radius: 12.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.81 AU - 6.19 AU

Year: 5591 Days

Day: 15 Hours

Environment

Temp: -169 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,653,269 km

• M1: 157,078 km (0.036 R)
• M2: 829,670 km (0.101 R)
• M3: 1,942,080 km (0.109 R)
• M4: 2,516,236 km (0.047 R)
• M5: 3,001,532 km (0.069 R)
• M6: 3,450,176 km (0.099 R)
• M7: 3,965,092 km (0.115 R)
• M8: 5,099,193 km (0.117 R)
• M9: 8,794,709 km (0.043 R)
• M10: 9,288,681 km (0.067 R)
• M11: 10,925,731 km (0.077 R)
• M12: 12,462,251 km (0.099 R)
• M13: 15,517,937 km (0.062 R)
• M14: 17,933,344 km (0.079 R)
• M15: 19,870,038 km (0.094 R)
• M16: 23,788,605 km (0.032 R)
• M17: 25,353,698 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.4

Radius: 6.6

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.27 AU - 12.97 AU

Year: 15002 Days

Day: 21.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,653,269 km

• M1: 82,129 km (0.1 R)
• M2: 554,260 km (0.09 R)
• M3: 1,051,523 km (0.085 R)
• M4: 1,334,712 km (0.109 R)
• M5: 1,637,049 km (0.056 R)
• M6: 1,914,703 km (0.052 R)
• M7: 2,281,368 km (0.047 R)
• M8: 2,565,304 km (0.095 R)
• M9: 2,804,661 km (0.051 R)
• M10: 3,749,521 km (0.034 R)
• M11: 4,415,680 km (0.117 R)
• M12: 4,858,191 km (0.096 R)
• M13: 5,158,135 km (0.039 R)
• M14: 5,980,624 km (0.093 R)
• M15: 6,846,496 km (0.104 R)
• M16: 7,439,203 km (0.118 R)
• M17: 8,678,322 km (0.084 R)
• M18: 8,971,384 km (0.056 R)
• M19: 10,102,793 km (0.083 R)
• M20: 11,211,014 km (0.114 R)
• M21: 14,198,035 km (0.064 R)
• M22: 14,605,091 km (0.087 R)
• M23: 15,657,212 km (0.083 R)
• M24: 17,366,966 km (0.069 R)
• M25: 18,627,328 km (0.105 R)
• M26: 19,280,024 km (0.103 R)
• M27: 26,461,919 km (0.101 R)
• M28: 27,599,760 km (0.107 R)
• M29: 34,264,196 km (0.054 R)
• M30: 38,030,920 km (0.1 R)
• M31: 39,212,743 km (0.073 R)
• M32: 40,418,652 km (0.095 R)
• M33: 42,483,402 km (0.106 R)
• M34: 44,184,928 km (0.07 R)
• M35: 45,783,980 km (0.074 R)
• M36: 50,970,388 km (0.073 R)
• M37: 51,605,281 km (0.118 R)
• M38: 55,692,445 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587

Radius: 6.2

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.44 AU - 13 AU

Year: 18517 Days

Day: 19.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 68,653,269 km

• M1: 77,193 km (0.094 R)
• M2: 438,322 km (0.095 R)
• M3: 922,420 km (0.069 R)
• M4: 1,214,136 km (0.083 R)
• M5: 2,240,976 km (0.04 R)
• M6: 3,067,953 km (0.117 R)
• M7: 3,693,422 km (0.091 R)
• M8: 4,176,324 km (0.117 R)
• M9: 4,532,067 km (0.067 R)
• M10: 4,838,145 km (0.107 R)
• M11: 5,194,188 km (0.094 R)
• M12: 5,800,059 km (0.092 R)
• M13: 6,536,679 km (0.1 R)
• M14: 6,752,100 km (0.097 R)
• M15: 7,196,854 km (0.064 R)
• M16: 7,708,629 km (0.039 R)
• M17: 8,344,270 km (0.117 R)
• M18: 9,173,790 km (0.098 R)
• M19: 9,663,873 km (0.061 R)
• M20: 10,815,477 km (0.083 R)
• M21: 11,056,330 km (0.094 R)
• M22: 14,161,234 km (0.091 R)
• M23: 14,963,677 km (0.083 R)
• M24: 15,719,295 km (0.043 R)
• M25: 19,972,213 km (0.099 R)
• M26: 23,098,360 km (0.087 R)
• M27: 24,621,266 km (0.108 R)
• M28: 24,829,207 km (0.113 R)
• M29: 25,779,752 km (0.119 R)
• M30: 40,867,745 km (0.047 R)
• M31: 41,452,672 km (0.114 R)
• M32: 46,333,453 km (0.079 R)
• M33: 47,934,000 km (0.116 R)
• M34: 49,240,588 km (0.051 R)
• M35: 51,414,095 km (0.109 R)
• M36: 54,176,121 km (0.106 R)
• M37: 54,881,774 km (0.06 R)
• M38: 67,426,303 km (0.061 R)
• M39: 67,629,757 km (0.062 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: 199 - 13,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit