🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.42 AU - 0.64 AU

Year: 142 Days

Day: 29 Hours

Environment

Temp: 158 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.45 AU - 0.61 AU

Year: 142 Days

Day: 38.8 Hours

Environment

Temp: 245 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,948,875 km

• M1: 284,535 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.69 AU - 0.79 AU

Year: 234 Days

Day: 39.9 Hours

Environment

Temp: 105 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.84 AU - 1.12 AU

Year: 356 Days

Day: 17 Hours

Environment

Temp: 19 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,948,875 km

• M1: 335,249 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.24 AU - 1.34 AU

Year: 538 Days

Day: 37.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.24 AU - 1.64 AU

Year: 634 Days

Day: 45.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.55 AU - 2.57 AU

Year: 1504 Days

Day: 39.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,948,875 km

• M1: 574,306 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.5

Radius: 11.7

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.54 AU - 7.68 AU

Year: 6238 Days

Day: 12.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,948,875 km

• M1: 239,207 km (0.118 R)
• M2: 331,509 km (0.114 R)
• M3: 453,730 km (0.12 R)
• M4: 684,859 km (0.097 R)
• M5: 822,788 km (0.106 R)
• M6: 910,453 km (0.119 R)
• M7: 1,064,239 km (0.099 R)
• M8: 1,277,715 km (0.103 R)
• M9: 1,941,182 km (0.115 R)
• M10: 2,288,249 km (0.069 R)
• M11: 2,394,164 km (0.118 R)
• M12: 2,632,923 km (0.087 R)
• M13: 3,087,401 km (0.101 R)
• M14: 3,181,199 km (0.116 R)
• M15: 3,714,814 km (0.079 R)
• M16: 3,890,442 km (0.09 R)
• M17: 4,276,405 km (0.111 R)
• M18: 4,381,422 km (0.086 R)
• M19: 4,647,856 km (0.091 R)
• M20: 4,755,866 km (0.028 R)
• M21: 5,112,806 km (0.075 R)
• M22: 5,507,146 km (0.088 R)
• M23: 5,853,017 km (0.072 R)
• M24: 5,999,174 km (0.108 R)
• M25: 6,475,344 km (0.092 R)
• M26: 6,596,219 km (0.047 R)
• M27: 6,687,474 km (0.081 R)
• M28: 6,779,028 km (0.1 R)
• M29: 6,901,997 km (0.112 R)
• M30: 7,118,764 km (0.057 R)
• M31: 7,243,678 km (0.073 R)
• M32: 8,466,192 km (0.073 R)
• M33: 8,966,448 km (0.114 R)
• M34: 9,169,153 km (0.096 R)
• M35: 9,407,612 km (0.053 R)
• M36: 9,544,943 km (0.076 R)
• M37: 10,845,546 km (0.079 R)
• M38: 10,989,460 km (0.076 R)
• M39: 12,765,934 km (0.115 R)
• M40: 12,918,075 km (0.046 R)
• M41: 13,339,193 km (0.079 R)
• M42: 14,077,608 km (0.052 R)
• M43: 14,550,637 km (0.096 R)
• M44: 15,149,477 km (0.06 R)
• M45: 15,878,617 km (0.061 R)
• M46: 16,868,656 km (0.096 R)
• M47: 17,539,752 km (0.11 R)
• M48: 18,864,890 km (0.063 R)
• M49: 19,956,805 km (0.097 R)
• M50: 20,089,199 km (0.029 R)
• M51: 20,355,034 km (0.084 R)
• M52: 20,666,497 km (0.097 R)
• M53: 20,889,847 km (0.102 R)
• M54: 20,979,456 km (0.036 R)
• M55: 21,069,215 km (0.064 R)
• M56: 21,519,803 km (0.101 R)
• M57: 21,610,310 km (0.112 R)
• M58: 22,019,161 km (0.098 R)
• M59: 22,339,001 km (0.102 R)
• M60: 22,476,482 km (0.068 R)
• M61: 22,568,335 km (0.059 R)
• M62: 22,844,642 km (0.035 R)
• M63: 22,936,944 km (0.074 R)
• M64: 23,214,747 km (0.106 R)
• M65: 23,913,968 km (0.069 R)
• M66: 25,237,759 km (0.107 R)
• M67: 26,828,284 km (0.06 R)
• M68: 28,999,098 km (0.115 R)
• M69: 29,099,179 km (0.096 R)
• M70: 29,249,376 km (0.095 R)
• M71: 29,500,401 km (0.099 R)
• M72: 29,752,025 km (0.076 R)
• M73: 30,663,973 km (0.119 R)
• M74: 32,049,100 km (0.063 R)
• M75: 32,359,665 km (0.101 R)
• M76: 32,775,397 km (0.061 R)
• M77: 33,349,853 km (0.069 R)
• M78: 34,085,725 km (0.115 R)
• M79: 34,402,723 km (0.034 R)
• M80: 35,199,631 km (0.094 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: 194 - 13,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit