🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.52 AU - 0.74 AU

Year: 323 Days

Day: 35.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,157,186 km

• M1: 134,488 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 14.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.38 AU - 1.96 AU

Year: 1393 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,157,186 km

• M1: 176,675 km (0.119 R)
• M2: 673,490 km (0.087 R)
• M3: 1,195,287 km (0.069 R)
• M4: 1,797,119 km (0.11 R)
• M5: 2,307,547 km (0.109 R)
• M6: 3,014,098 km (0.077 R)
• M7: 3,817,289 km (0.104 R)
• M8: 4,407,602 km (0.09 R)
• M9: 5,951,302 km (0.082 R)
• M10: 6,467,864 km (0.116 R)
• M11: 6,969,466 km (0.106 R)
• M12: 7,497,097 km (0.113 R)
• M13: 8,504,041 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.3

Radius: 14.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.71 AU - 4.33 AU

Year: 4264 Days

Day: 13.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,157,186 km

• M1: 181,612 km (0.044 R)
• M2: 650,152 km (0.118 R)
• M3: 1,133,952 km (0.104 R)
• M4: 1,608,028 km (0.116 R)
• M5: 2,373,669 km (0.111 R)
• M6: 3,769,717 km (0.066 R)
• M7: 4,620,779 km (0.084 R)
• M8: 5,576,111 km (0.117 R)
• M9: 8,445,249 km (0.078 R)
• M10: 9,419,879 km (0.105 R)
• M11: 11,187,228 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.3

Radius: 5.5

Gravity: 16.9 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.7 AU - 6.92 AU

Year: 10234 Days

Day: 20.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 44,157,186 km

• M1: 68,665 km (0.086 R)
• M2: 366,066 km (0.104 R)
• M3: 732,730 km (0.106 R)
• M4: 1,235,080 km (0.11 R)
• M5: 1,926,521 km (0.103 R)
• M6: 2,229,906 km (0.107 R)
• M7: 3,062,717 km (0.081 R)
• M8: 3,358,173 km (0.056 R)
• M9: 4,883,622 km (0.11 R)
• M10: 7,524,324 km (0.119 R)
• M11: 8,233,268 km (0.041 R)
• M12: 10,174,450 km (0.103 R)
• M13: 11,092,682 km (0.082 R)
• M14: 12,344,667 km (0.1 R)
• M15: 13,210,240 km (0.076 R)
• M16: 14,426,321 km (0.11 R)
• M17: 14,678,244 km (0.116 R)
• M18: 15,386,141 km (0.097 R)
• M19: 16,116,478 km (0.109 R)
• M20: 19,194,005 km (0.11 R)
• M21: 19,884,399 km (0.079 R)
• M22: 20,591,100 km (0.068 R)
• M23: 21,477,318 km (0.099 R)
• M24: 26,106,773 km (0.095 R)
• M25: 27,432,061 km (0.06 R)
• M26: 28,603,262 km (0.112 R)
• M27: 28,801,629 km (0.111 R)
• M28: 29,301,735 km (0.108 R)
• M29: 31,254,586 km (0.059 R)
• M30: 33,183,052 km (0.077 R)
• M31: 33,402,063 km (0.115 R)
• M32: 35,303,153 km (0.067 R)
• M33: 36,222,282 km (0.107 R)
• M34: 36,454,608 km (0.057 R)
• M35: 36,804,816 km (0.048 R)
• M36: 37,039,535 km (0.054 R)
• M37: 39,811,285 km (0.039 R)
• M38: 43,893,212 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 16,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit