🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.74 AU

Year: 179 Days

Day: 32.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.62 AU - 3.18 AU

Year: 1901 Days

Day: 43.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.62 AU - 3.3 AU

Year: 1961 Days

Day: 41.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,576,805 km

• M1: 385,663 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.9

Radius: 10.6

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.28 AU - 6.32 AU

Year: 4698 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,576,805 km

• M1: 132,693 km (0.118 R)
• M2: 490,831 km (0.099 R)
• M3: 869,912 km (0.111 R)
• M4: 1,506,899 km (0.077 R)
• M5: 2,084,347 km (0.06 R)
• M6: 2,465,672 km (0.072 R)
• M7: 3,212,764 km (0.082 R)
• M8: 3,639,716 km (0.057 R)
• M9: 4,104,517 km (0.03 R)
• M10: 4,759,905 km (0.079 R)
• M11: 5,207,502 km (0.098 R)
• M12: 5,625,628 km (0.086 R)
• M13: 7,492,609 km (0.032 R)
• M14: 9,412,548 km (0.082 R)
• M15: 10,595,868 km (0.09 R)
• M16: 13,103,427 km (0.06 R)
• M17: 13,461,864 km (0.109 R)
• M18: 14,631,121 km (0.12 R)
• M19: 17,538,555 km (0.044 R)
• M20: 19,523,121 km (0.083 R)
• M21: 20,672,780 km (0.092 R)
• M22: 23,255,438 km (0.11 R)
• M23: 23,630,480 km (0.103 R)
• M24: 26,288,235 km (0.081 R)
• M25: 27,272,141 km (0.089 R)
• M26: 27,857,218 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.6

Radius: 11.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.13 AU - 7.91 AU

Year: 6410 Days

Day: 9.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,576,805 km

• M1: 143,016 km (0.111 R)
• M2: 730,486 km (0.039 R)
• M3: 6,907,831 km (0.095 R)
• M4: 8,257,204 km (0.077 R)
• M5: 9,537,762 km (0.06 R)
• M6: 10,763,268 km (0.12 R)
• M7: 11,585,607 km (0.107 R)
• M8: 15,391,676 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.1

Radius: 13.1

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.01 AU - 13.09 AU

Year: 14142 Days

Day: 11.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,576,805 km

• M1: 163,062 km (0.08 R)
• M2: 614,398 km (0.098 R)
• M3: 1,163,572 km (0.078 R)
• M4: 1,654,852 km (0.106 R)
• M5: 2,113,519 km (0.112 R)
• M6: 3,192,119 km (0.081 R)
• M7: 4,849,813 km (0.075 R)
• M8: 6,280,268 km (0.101 R)
• M9: 6,849,189 km (0.079 R)
• M10: 14,131,015 km (0.097 R)
• M11: 15,347,395 km (0.116 R)
• M12: 17,463,307 km (0.112 R)
• M13: 18,054,518 km (0.086 R)
• M14: 19,346,595 km (0.099 R)
• M15: 19,837,874 km (0.113 R)
• M16: 21,213,427 km (0.093 R)
• M17: 21,886,767 km (0.038 R)
• M18: 22,497,276 km (0.068 R)
• M19: 31,695,899 km (0.062 R)
• M20: 32,183,140 km (0.114 R)
• M21: 33,172,281 km (0.118 R)
• M22: 34,079,891 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.7

Radius: 6.3

Gravity: 19.62 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 12.68 AU - 13.82 AU

Year: 18569 Days

Day: 16.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,576,805 km

• M1: 78,838 km (0.06 R)
• M2: 285,582 km (0.06 R)
• M3: 604,375 km (0.083 R)
• M4: 1,083,388 km (0.046 R)
• M5: 1,315,564 km (0.094 R)
• M6: 1,807,741 km (0.089 R)
• M7: 2,349,285 km (0.087 R)
• M8: 2,670,023 km (0.066 R)
• M9: 2,916,710 km (0.113 R)
• M10: 3,719,601 km (0.061 R)
• M11: 6,123,041 km (0.056 R)
• M12: 7,817,237 km (0.032 R)
• M13: 8,960,613 km (0.075 R)
• M14: 10,511,345 km (0.109 R)
• M15: 11,704,388 km (0.094 R)
• M16: 12,099,177 km (0.078 R)
• M17: 12,299,937 km (0.053 R)
• M18: 12,639,374 km (0.111 R)
• M19: 13,913,500 km (0.086 R)
• M20: 17,215,125 km (0.072 R)
• M21: 17,639,983 km (0.091 R)
• M22: 18,777,226 km (0.101 R)
• M23: 19,136,859 km (0.106 R)
• M24: 21,197,270 km (0.089 R)
• M25: 28,257,991 km (0.049 R)
• M26: 28,968,431 km (0.069 R)
• M27: 30,301,498 km (0.086 R)
• M28: 30,796,367 km (0.107 R)
• M29: 31,675,105 km (0.064 R)
• M30: 33,878,831 km (0.039 R)
• M31: 38,156,582 km (0.09 R)
• M32: 55,853,861 km (0.096 R)
• M33: 61,395,714 km (0.073 R)
• M34: 62,187,685 km (0.096 R)
• M35: 67,502,748 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 11,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit