🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.4

Radius: 12.8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.51 AU - 0.67 AU

Year: 302 Days

Day: 13.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 19,734,335 km

• M1: 159,172 km (0.099 R)
• M2: 583,432 km (0.026 R)
• M3: 1,011,730 km (0.111 R)
• M4: 1,468,453 km (0.116 R)
• M5: 2,592,082 km (0.069 R)
• M6: 3,218,299 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.3

Radius: 14.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.97 AU - 0.97 AU

Year: 637 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 19,734,335 km

• M1: 177,872 km (0.082 R)
• M2: 827,426 km (0.073 R)
• M3: 1,344,436 km (0.082 R)
• M4: 1,950,756 km (0.078 R)
• M5: 2,727,468 km (0.059 R)
• M6: 3,177,758 km (0.103 R)
• M7: 3,753,859 km (0.054 R)
• M8: 4,399,374 km (0.089 R)
• M9: 4,946,753 km (0.109 R)
• M10: 5,440,276 km (0.049 R)
• M11: 6,090,279 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 8.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.92 AU - 1.28 AU

Year: 769 Days

Day: 12.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 19,734,335 km

• M1: 166,652 km (0.063 R)
• M2: 439,070 km (0.105 R)
• M3: 900,729 km (0.095 R)
• M4: 1,406,370 km (0.07 R)
• M5: 1,871,320 km (0.091 R)
• M6: 2,410,022 km (0.084 R)
• M7: 3,098,172 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.2

Radius: 13.5

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.39 AU - 1.41 AU

Year: 1105 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 19,734,335 km

• M1: 171,140 km (0.116 R)
• M2: 722,408 km (0.084 R)
• M3: 1,231,490 km (0.116 R)
• M4: 1,689,409 km (0.115 R)
• M5: 2,832,636 km (0.116 R)
• M6: 3,334,985 km (0.097 R)
• M7: 4,604,024 km (0.106 R)
• M8: 5,140,033 km (0.113 R)
• M9: 7,619,917 km (0.057 R)
• M10: 8,625,963 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.6

Radius: 9.7

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.22 AU - 5.08 AU

Year: 5638 Days

Day: 8.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 19,734,335 km

• M1: 123,119 km (0.074 R)
• M2: 944,112 km (0.092 R)
• M3: 1,849,179 km (0.098 R)
• M4: 2,540,920 km (0.044 R)
• M5: 4,874,497 km (0.112 R)
• M6: 5,578,056 km (0.102 R)
• M7: 6,641,697 km (0.113 R)
• M8: 8,800,244 km (0.064 R)
• M9: 9,166,310 km (0.026 R)
• M10: 9,670,306 km (0.115 R)
• M11: 10,871,876 km (0.096 R)
• M12: 12,727,936 km (0.104 R)
• M13: 16,932,235 km (0.102 R)
• M14: 19,414,213 km (0.115 R)
• M15: 20,316,288 km (0.073 R)
• M16: 20,670,536 km (0.047 R)
• M17: 22,203,914 km (0.111 R)
• M18: 23,968,720 km (0.056 R)
• M19: 24,684,097 km (0.089 R)
• M20: 28,037,035 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.9

Radius: 9.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.42 AU - 5.16 AU

Year: 5925 Days

Day: 8.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 19,734,335 km

• M1: 120,875 km (0.113 R)
• M2: 705,952 km (0.081 R)
• M3: 1,104,032 km (0.113 R)
• M4: 2,278,675 km (0.074 R)
• M5: 2,756,490 km (0.093 R)
• M6: 3,730,821 km (0.111 R)
• M7: 4,237,958 km (0.028 R)
• M8: 4,985,199 km (0.087 R)
• M9: 6,500,626 km (0.056 R)
• M10: 7,292,896 km (0.099 R)
• M11: 7,609,744 km (0.037 R)
• M12: 11,459,346 km (0.038 R)
• M13: 11,888,393 km (0.036 R)
• M14: 15,480,088 km (0.1 R)
• M15: 15,812,645 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.2

Radius: 12.1

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.58 AU - 6.12 AU

Year: 8252 Days

Day: 6 Hours

Environment

Temp: -233 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 19,734,335 km

• M1: 151,842 km (0.083 R)
• M2: 571,165 km (0.119 R)
• M3: 947,703 km (0.082 R)
• M4: 2,497,088 km (0.104 R)
• M5: 2,904,143 km (0.074 R)
• M6: 3,480,394 km (0.049 R)
• M7: 4,213,574 km (0.062 R)
• M8: 4,683,610 km (0.076 R)
• M9: 5,553,522 km (0.111 R)
• M10: 6,528,152 km (0.037 R)
• M11: 7,130,134 km (0.094 R)
• M12: 7,551,850 km (0.089 R)
• M13: 8,679,668 km (0.078 R)
• M14: 9,479,867 km (0.097 R)
• M15: 10,366,534 km (0.11 R)
• M16: 14,570,384 km (0.058 R)
• M17: 15,054,782 km (0.086 R)
• M18: 16,677,470 km (0.087 R)
• M19: 17,207,645 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 11,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit