🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.6

Radius: 11.7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.88 AU - 0.9 AU

Year: 551 Days

Day: 12.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,876,316 km

• M1: 145,559 km (0.045 R)
• M2: 538,552 km (0.11 R)
• M3: 1,124,378 km (0.102 R)
• M4: 1,610,720 km (0.096 R)
• M5: 2,038,720 km (0.082 R)
• M6: 2,877,964 km (0.072 R)
• M7: 3,564,917 km (0.077 R)
• M8: 4,000,995 km (0.117 R)
• M9: 4,401,020 km (0.074 R)
• M10: 4,965,752 km (0.054 R)
• M11: 5,363,233 km (0.115 R)
• M12: 6,043,754 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245

Radius: 11.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.03 AU - 1.23 AU

Year: 788 Days

Day: 9.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 83,876,316 km

• M1: 138,079 km (0.116 R)
• M2: 520,750 km (0.054 R)
• M3: 939,774 km (0.111 R)
• M4: 1,394,103 km (0.106 R)
• M5: 2,155,855 km (0.099 R)
• M6: 2,636,513 km (0.088 R)
• M7: 3,222,637 km (0.036 R)
• M8: 4,249,178 km (0.039 R)
• M9: 4,656,084 km (0.082 R)
• M10: 5,041,448 km (0.093 R)
• M11: 5,982,718 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.7

Radius: 8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.5 AU - 1.6 AU

Year: 1266 Days

Day: 14.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,876,316 km

• M1: 101,278 km (0.117 R)
• M2: 491,728 km (0.102 R)
• M3: 772,224 km (0.109 R)
• M4: 1,062,594 km (0.109 R)
• M5: 1,535,173 km (0.065 R)
• M6: 1,848,132 km (0.04 R)
• M7: 2,304,256 km (0.096 R)
• M8: 3,577,334 km (0.053 R)
• M9: 4,258,752 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.3

Radius: 9.2

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.43 AU - 2.27 AU

Year: 1651 Days

Day: 14.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,876,316 km

• M1: 114,592 km (0.091 R)
• M2: 425,008 km (0.072 R)
• M3: 728,242 km (0.096 R)
• M4: 1,029,832 km (0.08 R)
• M5: 2,052,483 km (0.082 R)
• M6: 2,441,886 km (0.073 R)
• M7: 3,326,757 km (0.066 R)
• M8: 3,722,743 km (0.092 R)
• M9: 4,871,206 km (0.093 R)
• M10: 5,506,548 km (0.111 R)
• M11: 8,923,214 km (0.105 R)
• M12: 9,509,637 km (0.092 R)
• M13: 9,812,274 km (0.061 R)
• M14: 10,247,005 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.4

Radius: 3.5

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.81 AU - 6.81 AU

Year: 10398 Days

Day: 17.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,876,316 km

• M1: 43,832 km (0.115 R)
• M2: 171,738 km (0.077 R)
• M3: 282,890 km (0.106 R)
• M4: 426,653 km (0.092 R)
• M5: 779,704 km (0.114 R)
• M6: 1,158,037 km (0.074 R)
• M7: 1,868,029 km (0.114 R)
• M8: 1,985,313 km (0.117 R)
• M9: 4,552,413 km (0.108 R)
• M10: 6,747,911 km (0.088 R)
• M11: 7,374,128 km (0.099 R)
• M12: 9,484,056 km (0.104 R)
• M13: 11,265,168 km (0.12 R)
• M14: 15,000,178 km (0.119 R)
• M15: 15,738,294 km (0.068 R)
• M16: 18,691,656 km (0.1 R)
• M17: 21,594,752 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 863.2

Radius: 4

Gravity: 53.95 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.88 AU - 10.04 AU

Year: 20620 Days

Day: 20.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 81.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 83,876,316 km

• M1: 49,816 km (0.09 R)
• M2: 246,986 km (0.118 R)
• M3: 419,472 km (0.116 R)
• M4: 871,258 km (0.074 R)
• M5: 1,017,415 km (0.108 R)
• M6: 1,151,604 km (0.081 R)
• M7: 1,407,267 km (0.08 R)
• M8: 1,736,682 km (0.099 R)
• M9: 2,201,781 km (0.118 R)
• M10: 2,822,463 km (0.114 R)
• M11: 4,330,260 km (0.107 R)
• M12: 8,423,856 km (0.1 R)
• M13: 9,378,291 km (0.057 R)
• M14: 9,851,618 km (0.078 R)
• M15: 10,216,787 km (0.071 R)
• M16: 13,176,281 km (0.036 R)
• M17: 33,198,759 km (0.111 R)
• M18: 36,993,010 km (0.069 R)
• M19: 46,778,207 km (0.072 R)
• M20: 57,175,259 km (0.045 R)
• M21: 57,370,185 km (0.07 R)
• M22: 58,747,383 km (0.057 R)
• M23: 61,363,251 km (0.117 R)
• M24: 63,010,922 km (0.09 R)
• M25: 64,688,064 km (0.095 R)
• M26: 66,179,555 km (0.114 R)
• M27: 79,430,635 km (0.048 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: 391 - 19,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit