🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.42 AU - 0.64 AU

Year: 142 Days

Day: 16.1 Hours

Environment

Temp: 236 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.57 AU - 0.69 AU

Year: 184 Days

Day: 36.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,726,096 km

• M1: 20,794 km (0.107 R)
• M2: 138,528 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.4

Radius: 13.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.1 AU - 6.74 AU

Year: 4632 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 106,726,096 km

• M1: 174,880 km (0.098 R)
• M2: 630,405 km (0.073 R)
• M3: 1,089,222 km (0.101 R)
• M4: 2,411,667 km (0.086 R)
• M5: 3,112,832 km (0.048 R)
• M6: 3,902,560 km (0.077 R)
• M7: 5,320,598 km (0.109 R)
• M8: 5,824,144 km (0.07 R)
• M9: 6,545,206 km (0.113 R)
• M10: 7,950,080 km (0.112 R)
• M11: 9,346,875 km (0.106 R)
• M12: 10,124,933 km (0.083 R)
• M13: 11,671,027 km (0.065 R)
• M14: 12,331,652 km (0.12 R)
• M15: 14,145,825 km (0.092 R)
• M16: 15,338,419 km (0.118 R)
• M17: 18,297,465 km (0.115 R)
• M18: 19,060,713 km (0.095 R)
• M19: 20,514,954 km (0.103 R)
• M20: 22,688,163 km (0.05 R)
• M21: 23,346,842 km (0.071 R)
• M22: 25,792,618 km (0.116 R)
• M23: 27,405,432 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532

Radius: 13.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.69 AU - 11.19 AU

Year: 12383 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 106,726,096 km

• M1: 184,305 km (0.113 R)
• M2: 805,136 km (0.055 R)
• M3: 2,128,030 km (0.046 R)
• M4: 3,199,599 km (0.118 R)
• M5: 4,879,733 km (0.114 R)
• M6: 5,429,804 km (0.071 R)
• M7: 6,426,425 km (0.109 R)
• M8: 9,017,460 km (0.065 R)
• M9: 10,257,926 km (0.045 R)
• M10: 11,329,944 km (0.094 R)
• M11: 12,653,736 km (0.105 R)
• M12: 14,730,005 km (0.047 R)
• M13: 17,318,048 km (0.065 R)
• M14: 19,229,909 km (0.036 R)
• M15: 20,277,842 km (0.088 R)
• M16: 22,400,037 km (0.051 R)
• M17: 22,841,650 km (0.119 R)
• M18: 24,201,345 km (0.027 R)
• M19: 26,784,003 km (0.065 R)
• M20: 27,887,137 km (0.103 R)
• M21: 33,515,458 km (0.093 R)
• M22: 35,389,171 km (0.104 R)
• M23: 37,455,417 km (0.11 R)
• M24: 38,078,193 km (0.117 R)
• M25: 42,903,323 km (0.071 R)
• M26: 43,585,190 km (0.081 R)
• M27: 46,959,220 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.4

Radius: 5.2

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.8 AU - 15.24 AU

Year: 18249 Days

Day: 19.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 106,726,096 km

• M1: 65,374 km (0.092 R)
• M2: 555,307 km (0.072 R)
• M3: 881,281 km (0.103 R)
• M4: 2,762,773 km (0.052 R)
• M5: 3,565,067 km (0.111 R)
• M6: 3,931,731 km (0.101 R)
• M7: 4,448,741 km (0.086 R)
• M8: 4,740,158 km (0.089 R)
• M9: 5,361,288 km (0.118 R)
• M10: 5,957,586 km (0.071 R)
• M11: 6,433,008 km (0.108 R)
• M12: 6,596,967 km (0.117 R)
• M13: 6,933,413 km (0.06 R)
• M14: 7,594,785 km (0.108 R)
• M15: 9,994,035 km (0.054 R)
• M16: 11,364,501 km (0.077 R)
• M17: 12,032,606 km (0.065 R)
• M18: 13,313,762 km (0.059 R)
• M19: 15,622,356 km (0.108 R)
• M20: 17,459,867 km (0.078 R)
• M21: 18,102,988 km (0.1 R)
• M22: 18,678,641 km (0.09 R)
• M23: 19,436,653 km (0.086 R)
• M24: 20,567,314 km (0.038 R)
• M25: 20,745,186 km (0.107 R)
• M26: 24,619,322 km (0.035 R)
• M27: 25,021,441 km (0.113 R)
• M28: 26,462,816 km (0.033 R)
• M29: 27,310,886 km (0.116 R)
• M30: 34,257,314 km (0.107 R)
• M31: 35,391,266 km (0.09 R)
• M32: 37,734,118 km (0.106 R)
• M33: 40,735,351 km (0.096 R)
• M34: 41,297,689 km (0.112 R)
• M35: 43,892,015 km (0.078 R)
• M36: 51,174,140 km (0.081 R)
• M37: 56,046,543 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.1

Radius: 5.6

Gravity: 24.81 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.95 AU - 23.69 AU

Year: 31173 Days

Day: 24.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 106,726,096 km

• M1: 97,538 km (0.12 R)
• M2: 2,835,777 km (0.102 R)
• M3: 3,467,230 km (0.078 R)
• M4: 4,115,437 km (0.111 R)
• M5: 4,801,194 km (0.081 R)
• M6: 7,366,798 km (0.116 R)
• M7: 7,859,274 km (0.094 R)
• M8: 10,518,974 km (0.039 R)
• M9: 11,285,065 km (0.042 R)
• M10: 14,893,964 km (0.117 R)
• M11: 18,204,565 km (0.114 R)
• M12: 27,250,000 km (0.105 R)
• M13: 28,424,044 km (0.068 R)
• M14: 30,041,347 km (0.081 R)
• M15: 32,871,439 km (0.093 R)
• M16: 51,860,645 km (0.088 R)
• M17: 55,088,369 km (0.081 R)
• M18: 64,649,617 km (0.061 R)
• M19: 76,533,523 km (0.079 R)
• M20: 85,307,288 km (0.089 R)
• M21: 89,507,697 km (0.098 R)
• M22: 99,229,614 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 11,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit