🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.41 AU - 0.61 AU

Year: 139 Days

Day: 29.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,510,110 km

• M1: 112,647 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.5 AU - 0.62 AU

Year: 160 Days

Day: 46.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.8 AU - 1.02 AU

Year: 331 Days

Day: 42.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.51 AU - 1.65 AU

Year: 756 Days

Day: 45 Hours

Environment

Temp: -55 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,510,110 km

• M1: 103,522 km (0.093 R)
• M2: 800,797 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.6

Radius: 11.4

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.28 AU - 6.98 AU

Year: 5779 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 30,510,110 km

• M1: 141,819 km (0.084 R)
• M2: 730,786 km (0.119 R)
• M3: 1,089,671 km (0.11 R)
• M4: 1,699,282 km (0.111 R)
• M5: 2,288,997 km (0.06 R)
• M6: 2,742,877 km (0.043 R)
• M7: 3,880,569 km (0.077 R)
• M8: 5,457,779 km (0.104 R)
• M9: 5,856,308 km (0.099 R)
• M10: 6,712,157 km (0.063 R)
• M11: 7,916,271 km (0.109 R)
• M12: 8,428,194 km (0.072 R)
• M13: 9,173,641 km (0.107 R)
• M14: 9,872,562 km (0.095 R)
• M15: 10,891,174 km (0.114 R)
• M16: 12,391,341 km (0.071 R)
• M17: 15,131,376 km (0.055 R)
• M18: 18,799,516 km (0.115 R)
• M19: 19,357,815 km (0.11 R)
• M20: 19,998,991 km (0.062 R)
• M21: 21,324,129 km (0.086 R)
• M22: 33,693,330 km (0.063 R)
• M23: 34,206,750 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287

Radius: 9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.95 AU - 7.29 AU

Year: 6486 Days

Day: 8.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,510,110 km

• M1: 111,899 km (0.093 R)
• M2: 412,741 km (0.115 R)
• M3: 1,557,463 km (0.113 R)
• M4: 2,407,329 km (0.106 R)
• M5: 2,734,051 km (0.083 R)
• M6: 3,704,043 km (0.093 R)
• M7: 4,326,221 km (0.072 R)
• M8: 4,990,435 km (0.079 R)
• M9: 5,333,762 km (0.097 R)
• M10: 5,721,071 km (0.058 R)
• M11: 6,900,052 km (0.084 R)
• M12: 8,089,505 km (0.063 R)
• M13: 9,410,304 km (0.116 R)
• M14: 12,235,311 km (0.103 R)
• M15: 23,130,673 km (0.069 R)
• M16: 23,790,400 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.7

Radius: 11.6

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.95 AU - 7.77 AU

Year: 6842 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,510,110 km

• M1: 150,944 km (0.08 R)
• M2: 622,626 km (0.106 R)
• M3: 1,168,359 km (0.113 R)
• M4: 2,213,600 km (0.107 R)
• M5: 3,023,523 km (0.09 R)
• M6: 3,682,202 km (0.076 R)
• M7: 4,791,171 km (0.117 R)
• M8: 5,978,230 km (0.11 R)
• M9: 6,800,719 km (0.114 R)
• M10: 7,239,490 km (0.057 R)
• M11: 7,814,544 km (0.095 R)
• M12: 8,419,817 km (0.111 R)
• M13: 8,797,851 km (0.1 R)
• M14: 9,408,360 km (0.11 R)
• M15: 10,812,186 km (0.106 R)
• M16: 12,950,538 km (0.079 R)
• M17: 14,089,875 km (0.093 R)
• M18: 18,677,444 km (0.117 R)
• M19: 19,981,937 km (0.099 R)
• M20: 23,260,225 km (0.088 R)
• M21: 23,672,965 km (0.108 R)
• M22: 24,769,219 km (0.042 R)
• M23: 27,427,573 km (0.084 R)
• M24: 29,110,848 km (0.109 R)
• M25: 30,368,667 km (0.032 R)
• M26: 32,067,800 km (0.108 R)
• M27: 32,888,942 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.3

Radius: 8.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.82 AU - 10.32 AU

Year: 12169 Days

Day: 6 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,510,110 km

• M1: 104,419 km (0.06 R)
• M2: 638,933 km (0.062 R)
• M3: 942,018 km (0.045 R)
• M4: 1,299,557 km (0.11 R)
• M5: 1,772,884 km (0.08 R)
• M6: 2,065,049 km (0.086 R)
• M7: 2,438,595 km (0.047 R)
• M8: 3,997,106 km (0.068 R)
• M9: 4,529,375 km (0.103 R)
• M10: 4,999,411 km (0.075 R)
• M11: 6,098,507 km (0.115 R)
• M12: 7,281,078 km (0.109 R)
• M13: 11,548,208 km (0.094 R)
• M14: 15,906,891 km (0.106 R)
• M15: 16,746,734 km (0.106 R)
• M16: 18,254,979 km (0.089 R)
• M17: 19,444,133 km (0.119 R)
• M18: 24,482,589 km (0.114 R)
• M19: 26,338,500 km (0.068 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 13,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit