🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.6 AU - 2.38 AU

Year: 1015 Days

Day: 14.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.07 AU - 2.19 AU

Year: 1124 Days

Day: 21.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.85 AU - 3.97 AU

Year: 2277 Days

Day: 43.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,171,053 km

• M1: 35,305 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.81 AU - 5.03 AU

Year: 3947 Days

Day: 27.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.9

Radius: 11.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.92 AU - 8.24 AU

Year: 7547 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 96,171,053 km

• M1: 149,897 km (0.104 R)
• M2: 548,725 km (0.088 R)
• M3: 1,132,456 km (0.088 R)
• M4: 2,356,166 km (0.083 R)
• M5: 2,789,701 km (0.099 R)
• M6: 3,212,614 km (0.106 R)
• M7: 4,395,933 km (0.118 R)
• M8: 4,774,566 km (0.088 R)
• M9: 5,175,189 km (0.102 R)
• M10: 7,757,398 km (0.114 R)
• M11: 8,600,830 km (0.09 R)
• M12: 10,187,765 km (0.076 R)
• M13: 10,709,412 km (0.12 R)
• M14: 13,142,323 km (0.118 R)
• M15: 14,048,736 km (0.103 R)
• M16: 14,996,289 km (0.098 R)
• M17: 18,232,839 km (0.119 R)
• M18: 18,650,217 km (0.034 R)
• M19: 19,576,377 km (0.099 R)
• M20: 21,366,615 km (0.063 R)
• M21: 25,442,409 km (0.074 R)
• M22: 26,227,349 km (0.07 R)
• M23: 26,848,928 km (0.059 R)
• M24: 29,339,284 km (0.117 R)
• M25: 29,912,842 km (0.071 R)
• M26: 30,299,403 km (0.095 R)
• M27: 34,562,344 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545

Radius: 3

Gravity: 60.56 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.91 AU - 16.93 AU

Year: 24063 Days

Day: 21.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 96,171,053 km

• M1: 39,195 km (0.078 R)
• M2: 450,140 km (0.095 R)
• M3: 829,520 km (0.093 R)
• M4: 1,209,648 km (0.093 R)
• M5: 1,374,804 km (0.057 R)
• M6: 1,825,094 km (0.093 R)
• M7: 2,211,356 km (0.104 R)
• M8: 3,007,665 km (0.095 R)
• M9: 4,802,690 km (0.086 R)
• M10: 5,859,599 km (0.106 R)
• M11: 9,823,943 km (0.069 R)
• M12: 10,737,088 km (0.109 R)
• M13: 11,705,285 km (0.109 R)
• M14: 11,838,727 km (0.073 R)
• M15: 15,511,205 km (0.115 R)
• M16: 16,326,962 km (0.056 R)
• M17: 17,343,031 km (0.093 R)
• M18: 19,036,778 km (0.12 R)
• M19: 21,230,631 km (0.12 R)
• M20: 21,728,792 km (0.104 R)
• M21: 26,112,308 km (0.038 R)
• M22: 26,684,071 km (0.089 R)
• M23: 30,165,962 km (0.11 R)
• M24: 31,305,150 km (0.081 R)
• M25: 37,723,048 km (0.111 R)
• M26: 40,700,943 km (0.116 R)
• M27: 47,625,829 km (0.107 R)
• M28: 48,995,098 km (0.106 R)
• M29: 51,098,145 km (0.112 R)
• M30: 53,443,241 km (0.052 R)
• M31: 56,998,434 km (0.037 R)
• M32: 58,541,237 km (0.095 R)
• M33: 59,323,036 km (0.042 R)
• M34: 59,716,478 km (0.096 R)
• M35: 66,674,724 km (0.119 R)
• M36: 70,568,158 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.2

Radius: 4.6

Gravity: 37.82 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.73 AU - 19.11 AU

Year: 26294 Days

Day: 17.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 96,171,053 km

• M1: 57,146 km (0.111 R)
• M2: 268,379 km (0.069 R)
• M3: 529,427 km (0.067 R)
• M4: 1,066,782 km (0.095 R)
• M5: 1,257,370 km (0.104 R)
• M6: 1,650,962 km (0.119 R)
• M7: 2,212,702 km (0.08 R)
• M8: 3,479,946 km (0.078 R)
• M9: 4,213,574 km (0.111 R)
• M10: 5,125,672 km (0.07 R)
• M11: 5,372,957 km (0.118 R)
• M12: 9,783,402 km (0.115 R)
• M13: 10,228,306 km (0.067 R)
• M14: 10,753,245 km (0.104 R)
• M15: 11,714,560 km (0.12 R)
• M16: 12,071,501 km (0.096 R)
• M17: 13,885,824 km (0.098 R)
• M18: 14,447,564 km (0.117 R)
• M19: 18,329,330 km (0.098 R)
• M20: 20,610,847 km (0.117 R)
• M21: 28,450,074 km (0.083 R)
• M22: 28,964,691 km (0.063 R)
• M23: 30,012,624 km (0.07 R)
• M24: 43,256,075 km (0.112 R)
• M25: 44,623,698 km (0.05 R)
• M26: 46,373,545 km (0.114 R)
• M27: 47,086,079 km (0.068 R)
• M28: 50,570,663 km (0.102 R)
• M29: 50,758,558 km (0.075 R)
• M30: 52,087,735 km (0.086 R)
• M31: 55,013,869 km (0.067 R)
• M32: 56,618,306 km (0.104 R)
• M33: 59,291,620 km (0.035 R)
• M34: 62,047,961 km (0.11 R)
• M35: 64,666,971 km (0.108 R)
• M36: 74,656,069 km (0.117 R)
• M37: 81,684,626 km (0.05 R)
• M38: 82,984,332 km (0.088 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 13,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit