🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.44 AU - 0.72 AU

Year: 164 Days

Day: 31.2 Hours

Environment

Temp: 220 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,471,443 km

• M1: 122,221 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.77 AU - 3.41 AU

Year: 2014 Days

Day: 17.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 156.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,471,443 km

• M1: 58,942 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.87 AU - 3.41 AU

Year: 2063 Days

Day: 16.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.62 AU - 4.36 AU

Year: 2418 Days

Day: 34.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.32 AU - 5 AU

Year: 3147 Days

Day: 19.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 8.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.33 AU - 10.77 AU

Year: 10945 Days

Day: 7 Hours

Environment

Temp: -166 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,471,443 km

• M1: 108,159 km (0.12 R)
• M2: 770,579 km (0.104 R)
• M3: 1,208,452 km (0.095 R)
• M4: 1,622,688 km (0.058 R)
• M5: 1,976,786 km (0.109 R)
• M6: 2,475,994 km (0.092 R)
• M7: 5,461,818 km (0.067 R)
• M8: 6,026,999 km (0.081 R)
• M9: 7,748,123 km (0.097 R)
• M10: 8,171,185 km (0.032 R)
• M11: 9,653,401 km (0.078 R)
• M12: 10,436,995 km (0.1 R)
• M13: 11,307,056 km (0.108 R)
• M14: 12,701,458 km (0.117 R)
• M15: 16,625,559 km (0.049 R)
• M16: 16,975,319 km (0.117 R)
• M17: 18,735,637 km (0.037 R)
• M18: 19,887,541 km (0.107 R)
• M19: 20,281,731 km (0.032 R)
• M20: 25,351,753 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.4

Radius: 13

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.45 AU - 11.15 AU

Year: 11377 Days

Day: 12.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,471,443 km

• M1: 175,179 km (0.115 R)
• M2: 1,475,484 km (0.108 R)
• M3: 1,990,549 km (0.032 R)
• M4: 2,625,293 km (0.034 R)
• M5: 4,303,332 km (0.101 R)
• M6: 6,714,850 km (0.095 R)
• M7: 12,085,414 km (0.115 R)
• M8: 13,449,447 km (0.096 R)
• M9: 22,080,646 km (0.109 R)
• M10: 22,718,232 km (0.05 R)
• M11: 33,817,047 km (0.109 R)
• M12: 34,557,856 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.4

Radius: 5.7

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 11.55 AU - 18.69 AU

Year: 21804 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,471,443 km

• M1: 71,209 km (0.116 R)
• M2: 255,663 km (0.115 R)
• M3: 452,234 km (0.094 R)
• M4: 686,056 km (0.092 R)
• M5: 1,010,833 km (0.086 R)
• M6: 1,246,898 km (0.114 R)
• M7: 1,433,596 km (0.105 R)
• M8: 1,654,702 km (0.084 R)
• M9: 1,847,683 km (0.095 R)
• M10: 2,582,358 km (0.058 R)
• M11: 3,122,108 km (0.091 R)
• M12: 3,761,190 km (0.1 R)
• M13: 4,362,424 km (0.078 R)
• M14: 5,790,186 km (0.076 R)
• M15: 7,120,260 km (0.095 R)
• M16: 8,737,862 km (0.039 R)
• M17: 10,101,447 km (0.058 R)
• M18: 11,484,928 km (0.033 R)
• M19: 17,741,410 km (0.111 R)
• M20: 20,671,883 km (0.097 R)
• M21: 22,072,119 km (0.051 R)
• M22: 24,004,175 km (0.116 R)
• M23: 27,470,208 km (0.115 R)
• M24: 36,866,002 km (0.112 R)
• M25: 37,883,267 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.2

Radius: 4.3

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.29 AU - 22.59 AU

Year: 29366 Days

Day: 23.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,471,443 km

• M1: 68,516 km (0.057 R)
• M2: 302,038 km (0.109 R)
• M3: 619,335 km (0.113 R)
• M4: 882,328 km (0.076 R)
• M5: 1,599,949 km (0.105 R)
• M6: 2,907,135 km (0.081 R)
• M7: 5,323,889 km (0.103 R)
• M8: 7,638,467 km (0.045 R)
• M9: 9,863,436 km (0.067 R)
• M10: 13,222,956 km (0.063 R)
• M11: 15,329,892 km (0.095 R)
• M12: 25,507,035 km (0.112 R)
• M13: 37,131,239 km (0.079 R)
• M14: 37,381,516 km (0.11 R)
• M15: 40,472,657 km (0.105 R)
• M16: 45,137,418 km (0.117 R)
• M17: 49,238,045 km (0.031 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 15,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit