🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.9

Radius: 8.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.53 AU - 0.71 AU

Year: 331 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,901,376 km

• M1: 105,766 km (0.089 R)
• M2: 381,026 km (0.077 R)
• M3: 697,425 km (0.117 R)
• M4: 1,069,026 km (0.12 R)
• M5: 1,534,276 km (0.069 R)
• M6: 1,924,876 km (0.082 R)
• M7: 2,190,412 km (0.082 R)
• M8: 2,472,105 km (0.114 R)
• M9: 2,787,308 km (0.071 R)
• M10: 3,239,243 km (0.083 R)
• M11: 3,716,909 km (0.031 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 13.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.31 AU - 3.95 AU

Year: 4691 Days

Day: 10.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,901,376 km

• M1: 164,707 km (0.085 R)
• M2: 700,417 km (0.099 R)
• M3: 1,234,332 km (0.107 R)
• M4: 1,935,348 km (0.099 R)
• M5: 4,182,457 km (0.085 R)
• M6: 5,008,986 km (0.117 R)
• M7: 8,081,875 km (0.071 R)
• M8: 8,543,385 km (0.101 R)
• M9: 9,287,784 km (0.09 R)
• M10: 24,017,789 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 12.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.59 AU - 4.77 AU

Year: 5796 Days

Day: 6.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,901,376 km

• M1: 150,495 km (0.055 R)
• M2: 627,264 km (0.097 R)
• M3: 1,247,048 km (0.115 R)
• M4: 1,801,009 km (0.105 R)
• M5: 2,530,747 km (0.099 R)
• M6: 3,281,878 km (0.097 R)
• M7: 4,763,795 km (0.07 R)
• M8: 5,202,116 km (0.099 R)
• M9: 6,504,815 km (0.034 R)
• M10: 7,169,927 km (0.053 R)
• M11: 8,149,643 km (0.097 R)
• M12: 8,600,980 km (0.036 R)
• M13: 12,652,838 km (0.099 R)
• M14: 13,593,659 km (0.064 R)
• M15: 14,329,531 km (0.088 R)
• M16: 16,531,462 km (0.115 R)
• M17: 17,655,541 km (0.099 R)
• M18: 18,591,126 km (0.032 R)
• M19: 19,744,525 km (0.101 R)
• M20: 22,666,172 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.5

Radius: 8.8

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.13 AU - 4.81 AU

Year: 6410 Days

Day: 6.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,901,376 km

• M1: 109,506 km (0.118 R)
• M2: 449,542 km (0.053 R)
• M3: 811,419 km (0.068 R)
• M4: 1,320,201 km (0.093 R)
• M5: 2,191,459 km (0.061 R)
• M6: 3,565,216 km (0.086 R)
• M7: 4,182,457 km (0.118 R)
• M8: 4,503,195 km (0.095 R)
• M9: 6,020,716 km (0.1 R)
• M10: 6,536,081 km (0.112 R)
• M11: 7,892,933 km (0.102 R)
• M12: 8,983,352 km (0.113 R)
• M13: 14,907,577 km (0.073 R)
• M14: 15,342,758 km (0.036 R)
• M15: 21,640,678 km (0.098 R)
• M16: 30,454,536 km (0.1 R)
• M17: 31,357,808 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.9

Radius: 3.5

Gravity: 74.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.09 AU - 8.67 AU

Year: 13598 Days

Day: 22.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,901,376 km

• M1: 43,533 km (0.098 R)
• M2: 205,996 km (0.101 R)
• M3: 537,505 km (0.086 R)
• M4: 659,128 km (0.074 R)
• M5: 799,152 km (0.067 R)
• M6: 993,629 km (0.092 R)
• M7: 4,463,701 km (0.059 R)
• M8: 4,728,190 km (0.111 R)
• M9: 6,089,082 km (0.055 R)
• M10: 7,831,897 km (0.093 R)
• M11: 8,513,016 km (0.111 R)
• M12: 13,312,116 km (0.104 R)
• M13: 13,998,172 km (0.095 R)
• M14: 15,515,394 km (0.116 R)
• M15: 22,013,626 km (0.105 R)
• M16: 28,853,689 km (0.104 R)
• M17: 31,176,047 km (0.09 R)
• M18: 32,138,859 km (0.06 R)
• M19: 33,121,268 km (0.108 R)
• M20: 33,871,202 km (0.09 R)
• M21: 45,129,040 km (0.11 R)
• M22: 46,983,754 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.3

Radius: 4

Gravity: 21.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.45 AU - 11.19 AU

Year: 19298 Days

Day: 17 Hours

Environment

Temp: -234 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,901,376 km

• M1: 252,372 km (0.111 R)
• M2: 520,601 km (0.109 R)
• M3: 685,009 km (0.112 R)
• M4: 947,403 km (0.102 R)
• M5: 1,096,104 km (0.043 R)
• M6: 2,203,427 km (0.067 R)
• M7: 2,487,513 km (0.081 R)
• M8: 3,930,385 km (0.032 R)
• M9: 4,599,536 km (0.087 R)
• M10: 5,235,776 km (0.081 R)
• M11: 8,517,205 km (0.118 R)
• M12: 9,948,408 km (0.049 R)
• M13: 11,063,810 km (0.071 R)
• M14: 13,211,886 km (0.099 R)
• M15: 14,348,979 km (0.095 R)
• M16: 15,768,364 km (0.105 R)
• M17: 16,587,711 km (0.078 R)
• M18: 16,739,703 km (0.047 R)
• M19: 16,969,335 km (0.109 R)
• M20: 18,554,624 km (0.074 R)
• M21: 30,181,819 km (0.114 R)
• M22: 32,143,795 km (0.103 R)
• M23: 32,380,010 km (0.1 R)
• M24: 45,281,630 km (0.058 R)
• M25: 55,780,259 km (0.115 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: 469 - 19,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit