🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.58 AU - 0.76 AU

Year: 207 Days

Day: 17 Hours

Environment

Temp: 146 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,162,572 km

• M1: 200,312 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.81 AU - 2.01 AU

Year: 994 Days

Day: 29.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,162,572 km

• M1: 577,448 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.72 AU - 2.46 AU

Year: 1138 Days

Day: 17.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.94 AU - 2.42 AU

Year: 1213 Days

Day: 38.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,162,572 km

• M1: 43,533 km (0.094 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.4

Radius: 11.6

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.58 AU - 6.14 AU

Year: 5344 Days

Day: 10 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 100,162,572 km

• M1: 144,512 km (0.112 R)
• M2: 530,175 km (0.111 R)
• M3: 1,193,043 km (0.088 R)
• M4: 1,646,923 km (0.058 R)
• M5: 2,047,396 km (0.09 R)
• M6: 2,427,973 km (0.1 R)
• M7: 3,251,659 km (0.098 R)
• M8: 4,080,880 km (0.103 R)
• M9: 4,690,791 km (0.069 R)
• M10: 5,215,879 km (0.083 R)
• M11: 6,221,476 km (0.08 R)
• M12: 6,719,338 km (0.111 R)
• M13: 7,833,094 km (0.116 R)
• M14: 8,454,075 km (0.112 R)
• M15: 8,817,598 km (0.052 R)
• M16: 9,533,124 km (0.055 R)
• M17: 10,016,325 km (0.072 R)
• M18: 14,207,459 km (0.066 R)
• M19: 14,955,598 km (0.047 R)
• M20: 15,548,754 km (0.116 R)
• M21: 16,034,498 km (0.099 R)
• M22: 18,213,092 km (0.059 R)
• M23: 22,915,103 km (0.062 R)
• M24: 23,783,817 km (0.032 R)
• M25: 25,755,069 km (0.091 R)
• M26: 33,613,445 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.6

Radius: 7.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.23 AU - 14.33 AU

Year: 16212 Days

Day: 18.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 100,162,572 km

• M1: 98,286 km (0.089 R)
• M2: 597,643 km (0.1 R)
• M3: 1,992,793 km (0.101 R)
• M4: 2,826,801 km (0.096 R)
• M5: 4,606,866 km (0.084 R)
• M6: 5,308,780 km (0.033 R)
• M7: 7,065,507 km (0.088 R)
• M8: 9,306,932 km (0.093 R)
• M9: 14,430,510 km (0.116 R)
• M10: 15,617,569 km (0.078 R)
• M11: 16,297,641 km (0.108 R)
• M12: 18,252,586 km (0.105 R)
• M13: 21,545,983 km (0.102 R)
• M14: 22,233,684 km (0.101 R)
• M15: 22,778,669 km (0.11 R)
• M16: 23,094,022 km (0.107 R)
• M17: 24,632,037 km (0.092 R)
• M18: 25,893,447 km (0.09 R)
• M19: 29,467,340 km (0.114 R)
• M20: 30,124,822 km (0.062 R)
• M21: 32,057,178 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.6

Radius: 4

Gravity: 44.48 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.93 AU - 21.79 AU

Year: 29637 Days

Day: 18.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 100,162,572 km

• M1: 56,698 km (0.093 R)
• M2: 324,478 km (0.114 R)
• M3: 577,149 km (0.055 R)
• M4: 792,121 km (0.111 R)
• M5: 1,190,051 km (0.095 R)
• M6: 1,595,312 km (0.073 R)
• M7: 1,749,098 km (0.107 R)
• M8: 3,486,378 km (0.047 R)
• M9: 3,847,358 km (0.118 R)
• M10: 4,453,379 km (0.064 R)
• M11: 5,414,097 km (0.067 R)
• M12: 6,799,223 km (0.108 R)
• M13: 7,051,146 km (0.106 R)
• M14: 7,898,917 km (0.047 R)
• M15: 10,577,018 km (0.062 R)
• M16: 12,045,621 km (0.061 R)
• M17: 16,255,903 km (0.083 R)
• M18: 17,257,162 km (0.077 R)
• M19: 18,589,929 km (0.099 R)
• M20: 20,715,565 km (0.085 R)
• M21: 22,329,427 km (0.063 R)
• M22: 23,679,249 km (0.11 R)
• M23: 25,683,411 km (0.036 R)
• M24: 27,416,503 km (0.116 R)
• M25: 28,182,593 km (0.108 R)
• M26: 29,226,038 km (0.047 R)
• M27: 29,490,827 km (0.119 R)
• M28: 30,025,340 km (0.1 R)
• M29: 31,667,476 km (0.054 R)
• M30: 40,617,916 km (0.117 R)
• M31: 42,623,575 km (0.08 R)
• M32: 44,170,566 km (0.064 R)
• M33: 47,193,939 km (0.08 R)
• M34: 48,108,730 km (0.11 R)
• M35: 49,596,930 km (0.064 R)
• M36: 54,045,971 km (0.09 R)
• M37: 59,175,383 km (0.102 R)
• M38: 59,387,064 km (0.063 R)
• M39: 65,294,683 km (0.064 R)
• M40: 66,658,717 km (0.095 R)
• M41: 70,151,528 km (0.115 R)
• M42: 75,740,804 km (0.092 R)
• M43: 86,972,761 km (0.056 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 19,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit