🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.83 AU - 1.01 AU

Year: 316 Days

Day: 45.8 Hours

Environment

Temp: 90 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.29 AU - 2.57 AU

Year: 1357 Days

Day: 16.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.78 AU - 3.22 AU

Year: 1861 Days

Day: 23.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.1

Radius: 14.6

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.86 AU - 5.8 AU

Year: 4407 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,618,459 km

• M1: 181,761 km (0.059 R)
• M2: 652,396 km (0.114 R)
• M3: 1,523,056 km (0.117 R)
• M4: 2,171,862 km (0.106 R)
• M5: 2,709,217 km (0.113 R)
• M6: 4,214,172 km (0.106 R)
• M7: 4,882,426 km (0.09 R)
• M8: 5,565,490 km (0.079 R)
• M9: 6,133,812 km (0.061 R)
• M10: 6,647,082 km (0.062 R)
• M11: 7,221,987 km (0.09 R)
• M12: 7,969,677 km (0.086 R)
• M13: 8,693,731 km (0.11 R)
• M14: 13,842,740 km (0.03 R)
• M15: 14,730,005 km (0.038 R)
• M16: 16,445,444 km (0.086 R)
• M17: 17,381,178 km (0.102 R)
• M18: 18,167,465 km (0.119 R)
• M19: 18,977,387 km (0.11 R)
• M20: 20,336,335 km (0.069 R)
• M21: 21,346,120 km (0.114 R)
• M22: 22,530,786 km (0.049 R)
• M23: 23,906,039 km (0.099 R)
• M24: 24,803,028 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.3

Radius: 9.4

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.85 AU - 7.03 AU

Year: 5853 Days

Day: 8 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,618,459 km

• M1: 117,285 km (0.078 R)
• M2: 417,976 km (0.111 R)
• M3: 786,137 km (0.112 R)
• M4: 1,469,649 km (0.107 R)
• M5: 1,772,585 km (0.095 R)
• M6: 2,264,912 km (0.101 R)
• M7: 3,026,963 km (0.098 R)
• M8: 3,975,264 km (0.105 R)
• M9: 5,816,515 km (0.068 R)
• M10: 6,482,525 km (0.11 R)
• M11: 9,439,775 km (0.094 R)
• M12: 9,754,978 km (0.063 R)
• M13: 10,217,535 km (0.077 R)
• M14: 10,840,610 km (0.099 R)
• M15: 11,438,104 km (0.109 R)
• M16: 12,428,741 km (0.088 R)
• M17: 13,138,882 km (0.08 R)
• M18: 14,461,327 km (0.117 R)
• M19: 19,245,168 km (0.093 R)
• M20: 20,493,861 km (0.111 R)
• M21: 26,474,485 km (0.097 R)
• M22: 27,284,108 km (0.114 R)
• M23: 30,885,079 km (0.086 R)
• M24: 31,481,226 km (0.104 R)
• M25: 36,862,262 km (0.062 R)
• M26: 37,420,711 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.3

Radius: 14.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.88 AU - 8.84 AU

Year: 7151 Days

Day: 12 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,618,459 km

• M1: 180,714 km (0.083 R)
• M2: 640,728 km (0.069 R)
• M3: 1,117,197 km (0.044 R)
• M4: 1,616,555 km (0.053 R)
• M5: 2,383,992 km (0.107 R)
• M6: 3,131,831 km (0.07 R)
• M7: 5,363,832 km (0.101 R)
• M8: 7,043,367 km (0.117 R)
• M9: 7,867,651 km (0.066 R)
• M10: 11,267,861 km (0.074 R)
• M11: 14,345,239 km (0.052 R)
• M12: 16,814,352 km (0.118 R)
• M13: 18,218,328 km (0.087 R)
• M14: 20,284,125 km (0.067 R)
• M15: 26,081,342 km (0.109 R)
• M16: 28,420,903 km (0.096 R)
• M17: 33,721,754 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.7

Radius: 3.5

Gravity: 26.42 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.91 AU - 17.99 AU

Year: 19673 Days

Day: 15.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 58,618,459 km

• M1: 43,683 km (0.099 R)
• M2: 152,590 km (0.044 R)
• M3: 390,899 km (0.063 R)
• M4: 684,410 km (0.088 R)
• M5: 823,237 km (0.1 R)
• M6: 1,171,052 km (0.091 R)
• M7: 1,771,688 km (0.114 R)
• M8: 1,980,975 km (0.111 R)
• M9: 2,091,677 km (0.041 R)
• M10: 2,366,190 km (0.115 R)
• M11: 2,868,539 km (0.118 R)
• M12: 3,107,746 km (0.102 R)
• M13: 3,653,479 km (0.105 R)
• M14: 4,080,581 km (0.037 R)
• M15: 4,414,334 km (0.119 R)
• M16: 4,668,202 km (0.036 R)
• M17: 5,452,693 km (0.104 R)
• M18: 8,714,674 km (0.106 R)
• M19: 11,590,843 km (0.08 R)
• M20: 12,319,983 km (0.091 R)
• M21: 15,041,468 km (0.102 R)
• M22: 15,761,332 km (0.062 R)
• M23: 16,353,441 km (0.116 R)
• M24: 17,037,103 km (0.089 R)
• M25: 18,624,337 km (0.095 R)
• M26: 19,369,633 km (0.059 R)
• M27: 21,275,061 km (0.045 R)
• M28: 23,972,460 km (0.111 R)
• M29: 26,784,900 km (0.11 R)
• M30: 30,485,952 km (0.1 R)
• M31: 30,713,789 km (0.088 R)
• M32: 33,174,076 km (0.06 R)
• M33: 37,561,033 km (0.106 R)
• M34: 42,036,852 km (0.107 R)
• M35: 46,704,156 km (0.1 R)
• M36: 50,901,274 km (0.105 R)
• M37: 53,834,589 km (0.104 R)
• M38: 57,744,180 km (0.09 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 19,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit