🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.3

Radius: 10.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.14 AU - 1.66 AU

Year: 1070 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,145,713 km

• M1: 132,095 km (0.117 R)
• M2: 466,446 km (0.07 R)
• M3: 854,353 km (0.113 R)
• M4: 1,443,171 km (0.114 R)
• M5: 1,933,552 km (0.085 R)
• M6: 2,438,894 km (0.106 R)
• M7: 2,842,659 km (0.092 R)
• M8: 3,342,166 km (0.027 R)
• M9: 3,688,784 km (0.091 R)
• M10: 6,855,173 km (0.117 R)
• M11: 7,307,557 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.7

Radius: 10.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.68 AU - 2.28 AU

Year: 1799 Days

Day: 14.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,145,713 km

• M1: 134,339 km (0.115 R)
• M2: 486,043 km (0.112 R)
• M3: 836,850 km (0.096 R)
• M4: 1,601,595 km (0.041 R)
• M5: 2,368,433 km (0.112 R)
• M6: 3,170,876 km (0.079 R)
• M7: 4,473,874 km (0.096 R)
• M8: 5,454,638 km (0.04 R)
• M9: 8,076,041 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.2

Radius: 9.8

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.33 AU - 2.33 AU

Year: 2296 Days

Day: 13.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,145,713 km

• M1: 121,922 km (0.107 R)
• M2: 494,122 km (0.097 R)
• M3: 814,411 km (0.119 R)
• M4: 1,138,589 km (0.089 R)
• M5: 1,632,113 km (0.047 R)
• M6: 1,964,968 km (0.117 R)
• M7: 2,303,508 km (0.102 R)
• M8: 2,816,030 km (0.118 R)
• M9: 4,030,615 km (0.069 R)
• M10: 4,434,679 km (0.1 R)
• M11: 5,887,574 km (0.119 R)
• M12: 6,544,159 km (0.08 R)
• M13: 7,336,728 km (0.059 R)
• M14: 10,099,651 km (0.103 R)
• M15: 11,235,249 km (0.069 R)
• M16: 11,753,007 km (0.09 R)
• M17: 12,750,675 km (0.113 R)
• M18: 13,579,747 km (0.109 R)
• M19: 15,735,452 km (0.053 R)
• M20: 17,416,035 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.1

Radius: 10.7

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.94 AU - 3 AU

Year: 3305 Days

Day: 6.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 41,145,713 km

• M1: 133,142 km (0.069 R)
• M2: 525,238 km (0.109 R)
• M3: 1,038,808 km (0.064 R)
• M4: 1,461,571 km (0.114 R)
• M5: 2,322,058 km (0.088 R)
• M6: 3,163,247 km (0.105 R)
• M7: 3,822,525 km (0.117 R)
• M8: 4,347,913 km (0.101 R)
• M9: 4,896,937 km (0.103 R)
• M10: 6,707,221 km (0.114 R)
• M11: 7,346,901 km (0.119 R)
• M12: 8,127,353 km (0.117 R)
• M13: 9,968,454 km (0.057 R)
• M14: 11,941,201 km (0.087 R)
• M15: 12,472,423 km (0.045 R)
• M16: 15,576,729 km (0.072 R)
• M17: 15,997,847 km (0.071 R)
• M18: 17,363,226 km (0.067 R)
• M19: 20,324,516 km (0.078 R)
• M20: 20,827,764 km (0.111 R)
• M21: 22,188,207 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.5

Radius: 8.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.5 AU - 4.46 AU

Year: 5127 Days

Day: 13.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,145,713 km

• M1: 106,962 km (0.079 R)
• M2: 390,151 km (0.108 R)
• M3: 1,641,687 km (0.096 R)
• M4: 2,157,949 km (0.111 R)
• M5: 2,447,122 km (0.037 R)
• M6: 3,249,116 km (0.072 R)
• M7: 4,371,998 km (0.066 R)
• M8: 5,260,908 km (0.108 R)
• M9: 6,889,880 km (0.062 R)
• M10: 7,920,310 km (0.119 R)
• M11: 8,227,733 km (0.111 R)
• M12: 8,903,168 km (0.077 R)
• M13: 11,978,900 km (0.104 R)
• M14: 12,660,169 km (0.103 R)
• M15: 13,415,039 km (0.076 R)
• M16: 14,552,282 km (0.077 R)
• M17: 18,468,007 km (0.056 R)
• M18: 19,131,473 km (0.103 R)
• M19: 20,698,810 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.8

Radius: 8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.91 AU - 5.61 AU

Year: 7789 Days

Day: 11.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,145,713 km

• M1: 99,782 km (0.08 R)
• M2: 1,450,651 km (0.097 R)
• M3: 1,731,296 km (0.05 R)
• M4: 2,102,748 km (0.116 R)
• M5: 3,094,731 km (0.063 R)
• M6: 3,624,457 km (0.104 R)
• M7: 4,060,236 km (0.105 R)
• M8: 5,880,094 km (0.113 R)
• M9: 7,743,186 km (0.078 R)
• M10: 10,824,902 km (0.027 R)
• M11: 14,082,994 km (0.117 R)
• M12: 21,244,394 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.3

Radius: 3.7

Gravity: 22.23 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.98 AU - 8 AU

Year: 11932 Days

Day: 23.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,145,713 km

• M1: 46,076 km (0.112 R)
• M2: 181,911 km (0.12 R)
• M3: 341,532 km (0.067 R)
• M4: 586,274 km (0.096 R)
• M5: 1,549,984 km (0.116 R)
• M6: 1,979,629 km (0.109 R)
• M7: 2,465,373 km (0.091 R)
• M8: 4,793,116 km (0.091 R)
• M9: 6,517,680 km (0.115 R)
• M10: 9,329,073 km (0.061 R)
• M11: 10,371,920 km (0.099 R)
• M12: 11,125,893 km (0.047 R)
• M13: 11,648,438 km (0.109 R)
• M14: 12,912,091 km (0.101 R)
• M15: 14,447,414 km (0.07 R)
• M16: 15,838,226 km (0.117 R)
• M17: 18,736,385 km (0.117 R)
• M18: 19,177,250 km (0.092 R)
• M19: 19,775,941 km (0.083 R)
• M20: 21,247,236 km (0.049 R)
• M21: 25,824,632 km (0.079 R)
• M22: 26,278,960 km (0.109 R)
• M23: 33,104,812 km (0.104 R)
• M24: 33,318,587 km (0.117 R)
• M25: 34,951,149 km (0.08 R)
• M26: 37,905,707 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 13,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit