🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.49 AU - 0.53 AU

Year: 136 Days

Day: 41.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,208,162 km

• M1: 142,567 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.5 AU - 0.62 AU

Year: 156 Days

Day: 19.5 Hours

Environment

Temp: 197 °C

Axial Tilt: 59 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.22 AU - 1.74 AU

Year: 671 Days

Day: 24.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.5 AU - 2.66 AU

Year: 1545 Days

Day: 31.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.3

Radius: 9.3

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.68 AU - 6.66 AU

Year: 5033 Days

Day: 8.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,208,162 km

• M1: 115,639 km (0.117 R)
• M2: 406,457 km (0.111 R)
• M3: 706,700 km (0.038 R)
• M4: 1,516,623 km (0.056 R)
• M5: 3,231,314 km (0.081 R)
• M6: 4,113,792 km (0.113 R)
• M7: 6,591,731 km (0.039 R)
• M8: 8,910,947 km (0.1 R)
• M9: 9,254,124 km (0.092 R)
• M10: 10,673,359 km (0.107 R)
• M11: 13,634,649 km (0.099 R)
• M12: 17,873,804 km (0.091 R)
• M13: 18,481,919 km (0.081 R)
• M14: 18,853,371 km (0.093 R)
• M15: 20,653,183 km (0.059 R)
• M16: 25,115,987 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.6

Radius: 13.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.96 AU - 7.32 AU

Year: 6378 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,208,162 km

• M1: 174,132 km (0.079 R)
• M2: 749,186 km (0.038 R)
• M3: 1,295,817 km (0.114 R)
• M4: 1,914,703 km (0.068 R)
• M5: 2,370,378 km (0.047 R)
• M6: 3,182,695 km (0.106 R)
• M7: 5,544,247 km (0.071 R)
• M8: 6,249,601 km (0.113 R)
• M9: 7,344,507 km (0.104 R)
• M10: 7,840,125 km (0.099 R)
• M11: 8,563,581 km (0.057 R)
• M12: 11,552,546 km (0.118 R)
• M13: 12,759,651 km (0.112 R)
• M14: 13,534,568 km (0.06 R)
• M15: 13,991,290 km (0.1 R)
• M16: 16,560,933 km (0.102 R)
• M17: 18,719,481 km (0.05 R)
• M18: 20,457,060 km (0.114 R)
• M19: 21,829,172 km (0.101 R)
• M20: 23,424,932 km (0.106 R)
• M21: 24,001,333 km (0.111 R)
• M22: 25,962,411 km (0.117 R)
• M23: 26,579,951 km (0.074 R)
• M24: 27,207,215 km (0.077 R)
• M25: 27,936,206 km (0.086 R)
• M26: 29,243,242 km (0.091 R)
• M27: 30,104,776 km (0.075 R)
• M28: 31,878,558 km (0.042 R)
• M29: 37,393,484 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.3

Radius: 12.6

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.48 AU - 11.54 AU

Year: 10933 Days

Day: 15 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,208,162 km

• M1: 157,078 km (0.087 R)
• M2: 638,185 km (0.102 R)
• M3: 1,306,289 km (0.108 R)
• M4: 3,404,548 km (0.065 R)
• M5: 4,381,422 km (0.066 R)
• M6: 7,254,599 km (0.082 R)
• M7: 9,156,586 km (0.071 R)
• M8: 15,262,124 km (0.063 R)
• M9: 16,613,143 km (0.093 R)
• M10: 18,275,175 km (0.114 R)
• M11: 19,066,249 km (0.052 R)
• M12: 24,585,064 km (0.115 R)
• M13: 25,647,059 km (0.061 R)
• M14: 31,645,485 km (0.059 R)
• M15: 35,392,163 km (0.106 R)
• M16: 38,904,871 km (0.092 R)
• M17: 40,213,852 km (0.093 R)
• M18: 44,175,802 km (0.082 R)
• M19: 46,178,619 km (0.051 R)
• M20: 53,504,875 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.2

Radius: 12.3

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.78 AU - 10.6 AU

Year: 11245 Days

Day: 14.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,208,162 km

• M1: 156,928 km (0.119 R)
• M2: 660,475 km (0.033 R)
• M3: 1,115,551 km (0.106 R)
• M4: 1,643,333 km (0.094 R)
• M5: 2,258,329 km (0.088 R)
• M6: 2,794,488 km (0.086 R)
• M7: 3,785,574 km (0.068 R)
• M8: 5,132,105 km (0.115 R)
• M9: 5,766,998 km (0.084 R)
• M10: 6,218,933 km (0.055 R)
• M11: 7,151,676 km (0.106 R)
• M12: 9,811,825 km (0.046 R)
• M13: 16,170,034 km (0.105 R)
• M14: 18,894,809 km (0.07 R)
• M15: 19,980,740 km (0.085 R)
• M16: 21,196,074 km (0.09 R)
• M17: 22,276,469 km (0.039 R)
• M18: 25,237,460 km (0.118 R)
• M19: 31,120,247 km (0.1 R)
• M20: 36,950,674 km (0.116 R)
• M21: 39,715,991 km (0.101 R)
• M22: 41,080,024 km (0.098 R)
• M23: 44,626,840 km (0.12 R)
• M24: 52,974,700 km (0.065 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: 382 - 10,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit