🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.3

Radius: 10.1

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.74 AU - 0.88 AU

Year: 503 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,354,712 km

• M1: 125,662 km (0.092 R)
• M2: 504,145 km (0.08 R)
• M3: 1,208,302 km (0.118 R)
• M4: 1,575,565 km (0.079 R)
• M5: 2,035,129 km (0.11 R)
• M6: 2,370,229 km (0.051 R)
• M7: 3,070,646 km (0.088 R)
• M8: 3,425,193 km (0.077 R)
• M9: 4,202,653 km (0.077 R)
• M10: 5,160,678 km (0.096 R)
• M11: 5,736,480 km (0.078 R)
• M12: 6,068,138 km (0.062 R)
• M13: 6,530,545 km (0.041 R)
• M14: 7,037,084 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.8

Radius: 13.8

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.76 AU - 1.08 AU

Year: 609 Days

Day: 10.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 43,354,712 km

• M1: 172,337 km (0.079 R)
• M2: 717,471 km (0.086 R)
• M3: 1,519,765 km (0.097 R)
• M4: 4,583,679 km (0.115 R)
• M5: 5,318,503 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905

Radius: 13.6

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.32 AU - 1.82 AU

Year: 1358 Days

Day: 9.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 90.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,354,712 km

• M1: 169,195 km (0.088 R)
• M2: 1,487,751 km (0.077 R)
• M3: 1,989,951 km (0.038 R)
• M4: 2,415,557 km (0.087 R)
• M5: 4,658,627 km (0.054 R)
• M6: 5,508,792 km (0.041 R)
• M7: 8,628,356 km (0.117 R)
• M8: 9,270,131 km (0.105 R)
• M9: 10,546,650 km (0.098 R)
• M10: 12,388,948 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279

Radius: 6.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.61 AU - 6.2 AU

Year: 9892 Days

Day: 20.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,354,712 km

• M1: 100,081 km (0.059 R)
• M2: 536,757 km (0.098 R)
• M3: 1,396,945 km (0.113 R)
• M4: 2,287,651 km (0.034 R)
• M5: 3,510,912 km (0.096 R)
• M6: 4,026,277 km (0.118 R)
• M7: 6,166,723 km (0.119 R)
• M8: 8,801,142 km (0.114 R)
• M9: 9,095,850 km (0.102 R)
• M10: 9,839,052 km (0.057 R)
• M11: 13,002,299 km (0.084 R)
• M12: 13,219,964 km (0.09 R)
• M13: 13,662,774 km (0.115 R)
• M14: 15,593,932 km (0.059 R)
• M15: 17,900,582 km (0.06 R)
• M16: 19,988,968 km (0.104 R)
• M17: 33,817,496 km (0.083 R)
• M18: 34,749,641 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.4

Radius: 4.8

Gravity: 36.04 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.76 AU - 6.86 AU

Year: 12267 Days

Day: 21.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,354,712 km

• M1: 59,690 km (0.056 R)
• M2: 220,208 km (0.031 R)
• M3: 506,987 km (0.077 R)
• M4: 1,185,862 km (0.099 R)
• M5: 1,516,324 km (0.104 R)
• M6: 2,181,436 km (0.116 R)
• M7: 2,633,222 km (0.079 R)
• M8: 2,928,229 km (0.099 R)
• M9: 3,860,672 km (0.097 R)
• M10: 4,456,670 km (0.106 R)
• M11: 4,743,898 km (0.119 R)
• M12: 6,290,590 km (0.045 R)
• M13: 7,242,332 km (0.097 R)
• M14: 7,639,514 km (0.099 R)
• M15: 8,622,971 km (0.104 R)
• M16: 9,119,785 km (0.102 R)
• M17: 9,375,299 km (0.103 R)
• M18: 11,653,225 km (0.11 R)
• M19: 12,014,953 km (0.118 R)
• M20: 13,602,785 km (0.106 R)
• M21: 15,759,388 km (0.109 R)
• M22: 16,425,697 km (0.1 R)
• M23: 16,804,030 km (0.094 R)
• M24: 20,300,281 km (0.103 R)
• M25: 21,266,684 km (0.072 R)
• M26: 25,239,405 km (0.071 R)
• M27: 27,717,793 km (0.089 R)
• M28: 29,125,808 km (0.111 R)
• M29: 29,346,465 km (0.078 R)
• M30: 33,272,212 km (0.057 R)
• M31: 47,577,359 km (0.111 R)
• M32: 49,277,987 km (0.102 R)
• M33: 57,174,062 km (0.079 R)
• M34: 58,567,118 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.9

Radius: 6.8

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.61 AU - 8.29 AU

Year: 12647 Days

Day: 22.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,354,712 km

• M1: 85,570 km (0.102 R)
• M2: 297,101 km (0.093 R)
• M3: 810,521 km (0.119 R)
• M4: 1,846,038 km (0.067 R)
• M5: 3,382,857 km (0.112 R)
• M6: 3,846,460 km (0.12 R)
• M7: 5,591,220 km (0.088 R)
• M8: 10,497,133 km (0.06 R)
• M9: 11,803,870 km (0.076 R)
• M10: 13,274,268 km (0.119 R)
• M11: 13,630,161 km (0.099 R)
• M12: 21,256,810 km (0.109 R)
• M13: 22,489,048 km (0.092 R)
• M14: 34,665,118 km (0.116 R)
• M15: 37,066,313 km (0.03 R)
• M16: 37,535,901 km (0.102 R)
• M17: 40,810,150 km (0.083 R)
• M18: 41,059,978 km (0.049 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: 232 - 13,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit