🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.8

Radius: 9.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.65 AU - 1.03 AU

Year: 489 Days

Day: 7 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 77,144,883 km

• M1: 120,576 km (0.1 R)
• M2: 654,790 km (0.069 R)
• M3: 1,154,746 km (0.066 R)
• M4: 1,514,978 km (0.114 R)
• M5: 1,849,927 km (0.104 R)
• M6: 2,156,154 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 12.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.94 AU - 1.08 AU

Year: 645 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,144,883 km

• M1: 151,842 km (0.083 R)
• M2: 585,227 km (0.118 R)
• M3: 1,023,399 km (0.09 R)
• M4: 1,450,950 km (0.103 R)
• M5: 1,901,688 km (0.107 R)
• M6: 2,370,378 km (0.098 R)
• M7: 2,883,649 km (0.044 R)
• M8: 3,607,253 km (0.089 R)
• M9: 4,838,594 km (0.117 R)
• M10: 5,584,937 km (0.034 R)
• M11: 6,148,472 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 9.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.38 AU - 1.42 AU

Year: 1053 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 112.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,144,883 km

• M1: 129,253 km (0.104 R)
• M2: 451,337 km (0.077 R)
• M3: 766,539 km (0.065 R)
• M4: 1,101,639 km (0.112 R)
• M5: 1,550,582 km (0.101 R)
• M6: 1,926,671 km (0.068 R)
• M7: 2,315,027 km (0.089 R)
• M8: 3,399,761 km (0.11 R)
• M9: 4,041,536 km (0.057 R)
• M10: 4,482,102 km (0.105 R)
• M11: 5,186,409 km (0.063 R)
• M12: 6,673,860 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 12.2

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.98 AU - 2.38 AU

Year: 2047 Days

Day: 13 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 77,144,883 km

• M1: 151,692 km (0.083 R)
• M2: 564,582 km (0.074 R)
• M3: 1,067,381 km (0.066 R)
• M4: 1,480,421 km (0.065 R)
• M5: 2,251,298 km (0.05 R)
• M6: 2,728,964 km (0.087 R)
• M7: 3,322,718 km (0.101 R)
• M8: 4,875,993 km (0.092 R)
• M9: 5,754,132 km (0.048 R)
• M10: 6,294,330 km (0.104 R)
• M11: 6,681,938 km (0.051 R)
• M12: 7,823,819 km (0.058 R)
• M13: 8,833,904 km (0.112 R)
• M14: 9,287,933 km (0.039 R)
• M15: 10,067,787 km (0.073 R)
• M16: 11,112,579 km (0.1 R)
• M17: 13,630,161 km (0.095 R)
• M18: 14,149,565 km (0.106 R)
• M19: 15,459,594 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 14.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.13 AU - 2.85 AU

Year: 2498 Days

Day: 5.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,144,883 km

• M1: 176,675 km (0.069 R)
• M2: 1,215,632 km (0.11 R)
• M3: 2,554,683 km (0.089 R)
• M4: 2,999,587 km (0.069 R)
• M5: 3,692,674 km (0.112 R)
• M6: 5,617,101 km (0.098 R)
• M7: 6,405,182 km (0.083 R)
• M8: 7,530,158 km (0.082 R)
• M9: 8,489,530 km (0.086 R)
• M10: 9,049,325 km (0.068 R)
• M11: 10,097,707 km (0.06 R)
• M12: 10,613,819 km (0.093 R)
• M13: 11,860,418 km (0.118 R)
• M14: 13,421,023 km (0.071 R)
• M15: 14,830,834 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 695.9

Radius: 6.9

Gravity: 14.62 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.21 AU - 11.89 AU

Year: 20257 Days

Day: 16.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,144,883 km

• M1: 85,869 km (0.091 R)
• M2: 419,472 km (0.049 R)
• M3: 820,096 km (0.11 R)
• M4: 1,636,451 km (0.08 R)
• M5: 2,658,504 km (0.037 R)
• M6: 3,475,458 km (0.096 R)
• M7: 3,741,293 km (0.063 R)
• M8: 4,149,546 km (0.065 R)
• M9: 4,552,263 km (0.088 R)
• M10: 5,129,412 km (0.048 R)
• M11: 5,357,997 km (0.084 R)
• M12: 6,085,193 km (0.11 R)
• M13: 10,734,545 km (0.032 R)
• M14: 16,073,543 km (0.102 R)
• M15: 16,482,095 km (0.117 R)
• M16: 17,150,199 km (0.112 R)
• M17: 17,836,105 km (0.114 R)
• M18: 18,097,902 km (0.06 R)
• M19: 18,898,998 km (0.086 R)
• M20: 20,097,576 km (0.107 R)
• M21: 20,571,802 km (0.069 R)
• M22: 26,178,730 km (0.11 R)
• M23: 29,208,984 km (0.113 R)
• M24: 30,310,174 km (0.099 R)
• M25: 31,185,621 km (0.089 R)
• M26: 35,403,084 km (0.069 R)
• M27: 36,654,321 km (0.06 R)
• M28: 39,244,907 km (0.09 R)
• M29: 45,109,592 km (0.089 R)
• M30: 48,418,996 km (0.075 R)
• M31: 50,654,737 km (0.089 R)
• M32: 52,064,098 km (0.071 R)
• M33: 53,862,564 km (0.068 R)
• M34: 55,516,219 km (0.102 R)
• M35: 56,637,155 km (0.106 R)
• M36: 60,876,909 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 17,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit