🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.72 AU - 0.82 AU

Year: 283 Days

Day: 27.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.02 AU - 1.34 AU

Year: 537 Days

Day: 41.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 107.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,824,458 km

• M1: 197,469 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.15 AU - 2.33 AU

Year: 1405 Days

Day: 43.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.9

Radius: 9.5

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.59 AU - 6.23 AU

Year: 5272 Days

Day: 9 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,824,458 km

• M1: 140,323 km (0.097 R)
• M2: 657,483 km (0.118 R)
• M3: 1,256,921 km (0.058 R)
• M4: 1,695,991 km (0.045 R)
• M5: 2,143,139 km (0.075 R)
• M6: 2,511,898 km (0.043 R)
• M7: 3,135,123 km (0.053 R)
• M8: 3,950,132 km (0.08 R)
• M9: 4,846,522 km (0.051 R)
• M10: 8,273,361 km (0.106 R)
• M11: 10,751,599 km (0.099 R)
• M12: 12,234,413 km (0.112 R)
• M13: 20,092,490 km (0.069 R)
• M14: 20,513,458 km (0.113 R)
• M15: 30,038,205 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.5

Radius: 8.8

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.92 AU - 9.2 AU

Year: 8709 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 83,824,458 km

• M1: 115,340 km (0.076 R)
• M2: 395,686 km (0.101 R)
• M3: 725,250 km (0.096 R)
• M4: 1,020,108 km (0.12 R)
• M5: 1,820,008 km (0.116 R)
• M6: 2,221,977 km (0.116 R)
• M7: 2,761,726 km (0.06 R)
• M8: 3,769,866 km (0.099 R)
• M9: 4,049,914 km (0.099 R)
• M10: 4,344,023 km (0.095 R)
• M11: 5,219,619 km (0.074 R)
• M12: 6,313,778 km (0.069 R)
• M13: 6,673,711 km (0.089 R)
• M14: 7,714,463 km (0.07 R)
• M15: 9,683,769 km (0.067 R)
• M16: 11,643,501 km (0.074 R)
• M17: 12,185,794 km (0.114 R)
• M18: 13,734,281 km (0.114 R)
• M19: 14,462,973 km (0.077 R)
• M20: 14,899,798 km (0.118 R)
• M21: 15,409,777 km (0.041 R)
• M22: 16,464,592 km (0.093 R)
• M23: 17,496,518 km (0.111 R)
• M24: 20,380,616 km (0.084 R)
• M25: 21,408,502 km (0.102 R)
• M26: 22,387,621 km (0.076 R)
• M27: 26,883,934 km (0.108 R)
• M28: 31,738,086 km (0.089 R)
• M29: 32,689,080 km (0.099 R)
• M30: 35,882,396 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.2

Radius: 4.6

Gravity: 44.95 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.73 AU - 11.91 AU

Year: 15957 Days

Day: 20.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 83,824,458 km

• M1: 57,595 km (0.116 R)
• M2: 623,674 km (0.112 R)
• M3: 866,321 km (0.104 R)
• M4: 1,183,618 km (0.039 R)
• M5: 1,493,436 km (0.105 R)
• M6: 1,930,411 km (0.113 R)
• M7: 2,316,224 km (0.058 R)
• M8: 2,608,538 km (0.115 R)
• M9: 2,950,519 km (0.081 R)
• M10: 3,132,280 km (0.066 R)
• M11: 3,905,103 km (0.085 R)
• M12: 4,221,203 km (0.111 R)
• M13: 5,619,046 km (0.086 R)
• M14: 8,381,520 km (0.042 R)
• M15: 9,398,636 km (0.072 R)
• M16: 11,230,611 km (0.105 R)
• M17: 11,482,983 km (0.119 R)
• M18: 13,499,113 km (0.084 R)
• M19: 13,712,739 km (0.111 R)
• M20: 17,700,719 km (0.091 R)
• M21: 25,516,161 km (0.113 R)
• M22: 29,624,866 km (0.041 R)
• M23: 32,087,696 km (0.073 R)
• M24: 32,468,423 km (0.048 R)
• M25: 34,285,438 km (0.095 R)
• M26: 34,550,526 km (0.115 R)
• M27: 39,122,386 km (0.082 R)
• M28: 47,118,393 km (0.112 R)
• M29: 47,446,012 km (0.103 R)
• M30: 50,291,962 km (0.087 R)
• M31: 54,500,449 km (0.117 R)
• M32: 57,060,667 km (0.113 R)
• M33: 65,831,141 km (0.079 R)
• M34: 66,445,839 km (0.11 R)
• M35: 66,857,682 km (0.034 R)
• M36: 71,286,228 km (0.057 R)
• M37: 72,586,532 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.9

Radius: 4

Gravity: 39.99 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 12.16 AU - 17.5 AU

Year: 23927 Days

Day: 23.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,824,458 km

• M1: 50,564 km (0.074 R)
• M2: 180,565 km (0.076 R)
• M3: 361,728 km (0.103 R)
• M4: 606,470 km (0.119 R)
• M5: 750,533 km (0.049 R)
• M6: 991,385 km (0.107 R)
• M7: 1,150,856 km (0.098 R)
• M8: 2,114,117 km (0.056 R)
• M9: 2,244,417 km (0.115 R)
• M10: 3,171,176 km (0.031 R)
• M11: 3,703,445 km (0.088 R)
• M12: 4,610,457 km (0.096 R)
• M13: 4,867,765 km (0.098 R)
• M14: 5,057,455 km (0.054 R)
• M15: 5,823,546 km (0.11 R)
• M16: 7,040,973 km (0.113 R)
• M17: 7,940,954 km (0.11 R)
• M18: 8,310,910 km (0.092 R)
• M19: 10,458,836 km (0.107 R)
• M20: 15,564,162 km (0.079 R)
• M21: 17,168,001 km (0.073 R)
• M22: 18,878,653 km (0.082 R)
• M23: 21,097,339 km (0.116 R)
• M24: 23,269,350 km (0.09 R)
• M25: 27,213,049 km (0.107 R)
• M26: 30,415,341 km (0.087 R)
• M27: 35,533,833 km (0.085 R)
• M28: 36,103,801 km (0.12 R)
• M29: 40,885,248 km (0.085 R)
• M30: 41,826,218 km (0.037 R)
• M31: 44,901,651 km (0.088 R)
• M32: 48,997,342 km (0.082 R)
• M33: 55,215,676 km (0.109 R)
• M34: 56,945,477 km (0.094 R)
• M35: 77,936,302 km (0.079 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 13,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit