🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.2

Radius: 13.7

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.54 AU - 0.8 AU

Year: 385 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,845,891 km

• M1: 170,542 km (0.075 R)
• M2: 762,500 km (0.116 R)
• M3: 1,197,381 km (0.062 R)
• M4: 1,632,711 km (0.088 R)
• M5: 2,096,614 km (0.117 R)
• M6: 2,849,091 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 12

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.87 AU - 0.87 AU

Year: 570 Days

Day: 6.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 68,845,891 km

• M1: 149,299 km (0.046 R)
• M2: 570,566 km (0.09 R)
• M3: 1,259,764 km (0.1 R)
• M4: 1,749,996 km (0.073 R)
• M5: 2,160,044 km (0.047 R)
• M6: 2,549,447 km (0.029 R)
• M7: 3,070,795 km (0.068 R)
• M8: 3,723,341 km (0.088 R)
• M9: 4,866,568 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.1

Radius: 14.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.34 AU - 1.84 AU

Year: 1409 Days

Day: 5.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,845,891 km

• M1: 180,265 km (0.113 R)
• M2: 741,557 km (0.079 R)
• M3: 1,322,894 km (0.068 R)
• M4: 1,792,332 km (0.075 R)
• M5: 2,375,315 km (0.102 R)
• M6: 2,912,072 km (0.106 R)
• M7: 4,179,765 km (0.056 R)
• M8: 5,433,694 km (0.1 R)
• M9: 5,949,807 km (0.113 R)
• M10: 6,425,079 km (0.104 R)
• M11: 7,781,333 km (0.104 R)
• M12: 9,447,405 km (0.032 R)
• M13: 9,964,415 km (0.085 R)
• M14: 11,740,441 km (0.096 R)
• M15: 12,918,524 km (0.101 R)
• M16: 13,395,143 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547

Radius: 8.9

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.76 AU - 2.24 AU

Year: 1988 Days

Day: 13 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,845,891 km

• M1: 110,852 km (0.038 R)
• M2: 413,339 km (0.074 R)
• M3: 968,796 km (0.111 R)
• M4: 2,105,440 km (0.071 R)
• M5: 3,044,765 km (0.053 R)
• M6: 3,608,600 km (0.11 R)
• M7: 3,924,850 km (0.081 R)
• M8: 5,224,556 km (0.045 R)
• M9: 7,002,676 km (0.042 R)
• M10: 8,281,289 km (0.06 R)
• M11: 9,775,922 km (0.025 R)
• M12: 10,927,676 km (0.063 R)
• M13: 12,680,664 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59

Radius: 10.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.18 AU - 4.32 AU

Year: 5105 Days

Day: 12.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,845,891 km

• M1: 128,355 km (0.067 R)
• M2: 654,491 km (0.08 R)
• M3: 1,772,136 km (0.068 R)
• M4: 2,307,996 km (0.114 R)
• M5: 3,755,206 km (0.098 R)
• M6: 5,043,842 km (0.095 R)
• M7: 6,337,863 km (0.081 R)
• M8: 9,099,889 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456

Radius: 4.8

Gravity: 19.79 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.93 AU - 6.75 AU

Year: 9920 Days

Day: 23.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,845,891 km

• M1: 93,199 km (0.061 R)
• M2: 253,269 km (0.079 R)
• M3: 467,045 km (0.117 R)
• M4: 627,264 km (0.075 R)
• M5: 868,864 km (0.083 R)
• M6: 1,250,788 km (0.071 R)
• M7: 1,553,574 km (0.052 R)
• M8: 2,081,206 km (0.033 R)
• M9: 2,780,576 km (0.114 R)
• M10: 3,873,089 km (0.114 R)
• M11: 5,972,545 km (0.101 R)
• M12: 6,789,051 km (0.074 R)
• M13: 6,938,349 km (0.096 R)
• M14: 7,089,742 km (0.117 R)
• M15: 8,382,268 km (0.032 R)
• M16: 9,495,426 km (0.084 R)
• M17: 14,379,647 km (0.112 R)
• M18: 15,318,672 km (0.068 R)
• M19: 17,667,509 km (0.109 R)
• M20: 18,092,965 km (0.098 R)
• M21: 19,711,315 km (0.108 R)
• M22: 20,015,597 km (0.093 R)
• M23: 20,555,645 km (0.092 R)
• M24: 22,646,574 km (0.115 R)
• M25: 23,915,314 km (0.12 R)
• M26: 25,141,418 km (0.11 R)
• M27: 26,225,255 km (0.099 R)
• M28: 27,339,759 km (0.049 R)
• M29: 29,563,681 km (0.083 R)
• M30: 32,960,899 km (0.065 R)
• M31: 33,389,646 km (0.089 R)
• M32: 40,763,475 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830

Radius: 7.7

Gravity: 14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.55 AU - 8.27 AU

Year: 15638 Days

Day: 16.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,845,891 km

• M1: 97,987 km (0.094 R)
• M2: 868,416 km (0.095 R)
• M3: 2,455,799 km (0.037 R)
• M4: 4,730,883 km (0.047 R)
• M5: 7,604,359 km (0.04 R)
• M6: 8,333,649 km (0.106 R)
• M7: 8,949,992 km (0.11 R)
• M8: 9,377,393 km (0.102 R)
• M9: 10,921,393 km (0.106 R)
• M10: 11,533,996 km (0.037 R)
• M11: 13,649,011 km (0.086 R)
• M12: 26,078,649 km (0.103 R)
• M13: 31,238,579 km (0.067 R)
• M14: 35,164,027 km (0.112 R)
• M15: 36,632,330 km (0.107 R)
• M16: 43,672,256 km (0.075 R)
• M17: 49,383,903 km (0.119 R)
• M18: 65,398,953 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit