🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.64 AU

Year: 150 Days

Day: 32.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.8 AU - 3.46 AU

Year: 2097 Days

Day: 29.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.8

Radius: 8.1

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.96 AU - 11.04 AU

Year: 11090 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,677,705 km

• M1: 101,278 km (0.107 R)
• M2: 861,235 km (0.077 R)
• M3: 1,158,336 km (0.043 R)
• M4: 2,143,438 km (0.027 R)
• M5: 3,791,109 km (0.114 R)
• M6: 4,824,531 km (0.065 R)
• M7: 7,098,419 km (0.048 R)
• M8: 8,752,074 km (0.111 R)
• M9: 9,694,092 km (0.099 R)
• M10: 12,555,600 km (0.093 R)
• M11: 14,145,077 km (0.119 R)
• M12: 15,439,697 km (0.057 R)
• M13: 15,935,913 km (0.099 R)
• M14: 17,035,158 km (0.105 R)
• M15: 18,499,123 km (0.026 R)
• M16: 22,387,621 km (0.099 R)
• M17: 26,788,640 km (0.091 R)
• M18: 27,299,218 km (0.046 R)
• M19: 28,869,995 km (0.107 R)
• M20: 31,733,897 km (0.071 R)
• M21: 34,420,525 km (0.094 R)
• M22: 35,145,626 km (0.095 R)
• M23: 38,147,906 km (0.081 R)
• M24: 43,946,918 km (0.074 R)
• M25: 45,087,003 km (0.113 R)
• M26: 48,928,228 km (0.106 R)
• M27: 51,711,945 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.3

Radius: 14.3

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.77 AU - 11.37 AU

Year: 12103 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,677,705 km

• M1: 178,021 km (0.066 R)
• M2: 807,978 km (0.11 R)
• M3: 1,575,116 km (0.071 R)
• M4: 2,159,894 km (0.109 R)
• M5: 3,413,674 km (0.11 R)
• M6: 4,557,499 km (0.057 R)
• M7: 5,027,236 km (0.107 R)
• M8: 11,402,948 km (0.088 R)
• M9: 19,738,392 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.8

Radius: 9.7

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.42 AU - 12.82 AU

Year: 14044 Days

Day: 14.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,677,705 km

• M1: 123,717 km (0.069 R)
• M2: 482,154 km (0.114 R)
• M3: 1,327,083 km (0.085 R)
• M4: 1,965,417 km (0.109 R)
• M5: 2,525,661 km (0.081 R)
• M6: 2,867,642 km (0.062 R)
• M7: 3,875,782 km (0.107 R)
• M8: 4,364,967 km (0.085 R)
• M9: 6,163,881 km (0.084 R)
• M10: 6,745,667 km (0.105 R)
• M11: 8,410,392 km (0.078 R)
• M12: 8,712,430 km (0.075 R)
• M13: 10,679,792 km (0.085 R)
• M14: 11,094,328 km (0.063 R)
• M15: 13,262,001 km (0.104 R)
• M16: 13,602,934 km (0.054 R)
• M17: 17,021,246 km (0.107 R)
• M18: 18,842,301 km (0.114 R)
• M19: 19,711,614 km (0.113 R)
• M20: 20,335,886 km (0.076 R)
• M21: 22,383,881 km (0.075 R)
• M22: 26,453,391 km (0.07 R)
• M23: 32,818,182 km (0.102 R)
• M24: 33,948,544 km (0.108 R)
• M25: 42,009,176 km (0.117 R)
• M26: 48,789,700 km (0.092 R)
• M27: 49,114,178 km (0.106 R)
• M28: 50,592,205 km (0.104 R)
• M29: 50,924,611 km (0.087 R)
• M30: 55,732,687 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581

Radius: 9.2

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.04 AU - 11.2 AU

Year: 14044 Days

Day: 7.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,677,705 km

• M1: 115,190 km (0.115 R)
• M2: 1,415,196 km (0.091 R)
• M3: 2,655,063 km (0.084 R)
• M4: 2,944,535 km (0.11 R)
• M5: 4,173,332 km (0.118 R)
• M6: 8,238,355 km (0.112 R)
• M7: 8,713,328 km (0.114 R)
• M8: 9,511,133 km (0.105 R)
• M9: 12,503,689 km (0.101 R)
• M10: 17,501,904 km (0.073 R)
• M11: 23,976,200 km (0.111 R)
• M12: 37,638,675 km (0.106 R)
• M13: 46,087,813 km (0.107 R)
• M14: 51,464,061 km (0.082 R)
• M15: 56,562,656 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.5

Radius: 6.7

Gravity: 18.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.13 AU - 16.79 AU

Year: 20826 Days

Day: 22.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 82,677,705 km

• M1: 87,216 km (0.038 R)
• M2: 314,904 km (0.104 R)
• M3: 695,780 km (0.062 R)
• M4: 1,568,833 km (0.047 R)
• M5: 1,801,009 km (0.09 R)
• M6: 2,944,834 km (0.094 R)
• M7: 5,944,122 km (0.08 R)
• M8: 7,914,775 km (0.039 R)
• M9: 9,217,622 km (0.093 R)
• M10: 15,059,419 km (0.092 R)
• M11: 15,949,676 km (0.106 R)
• M12: 17,923,770 km (0.087 R)
• M13: 22,661,235 km (0.105 R)
• M14: 25,036,101 km (0.072 R)
• M15: 25,372,248 km (0.115 R)
• M16: 25,939,224 km (0.069 R)
• M17: 35,629,426 km (0.112 R)
• M18: 36,915,818 km (0.092 R)
• M19: 38,529,680 km (0.11 R)
• M20: 47,652,008 km (0.11 R)
• M21: 50,449,339 km (0.102 R)
• M22: 55,986,255 km (0.099 R)
• M23: 58,900,571 km (0.058 R)
• M24: 69,123,641 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit