🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.9

Radius: 9.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.48 AU - 0.6 AU

Year: 265 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,404,548 km

• M1: 115,639 km (0.114 R)
• M2: 561,890 km (0.118 R)
• M3: 1,028,485 km (0.063 R)
• M4: 2,151,816 km (0.071 R)
• M5: 2,492,749 km (0.092 R)
• M6: 2,896,664 km (0.104 R)
• M7: 3,215,905 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.6

Radius: 8.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.55 AU - 0.57 AU

Year: 279 Days

Day: 6.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 64,404,548 km

• M1: 106,962 km (0.115 R)
• M2: 375,939 km (0.095 R)
• M3: 647,160 km (0.113 R)
• M4: 928,554 km (0.11 R)
• M5: 1,273,527 km (0.097 R)
• M6: 2,111,424 km (0.115 R)
• M7: 2,649,827 km (0.102 R)
• M8: 2,938,252 km (0.079 R)
• M9: 3,425,642 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.3

Radius: 13.5

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.57 AU - 0.95 AU

Year: 442 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 116.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 64,404,548 km

• M1: 167,849 km (0.096 R)
• M2: 750,383 km (0.06 R)
• M3: 2,351,230 km (0.059 R)
• M4: 3,464,986 km (0.099 R)
• M5: 4,737,166 km (0.074 R)
• M6: 5,580,898 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.1

Radius: 14

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.67 AU - 0.87 AU

Year: 451 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 64,404,548 km

• M1: 174,132 km (0.066 R)
• M2: 627,413 km (0.095 R)
• M3: 1,170,903 km (0.09 R)
• M4: 1,965,417 km (0.097 R)
• M5: 2,588,791 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.6

Radius: 8.6

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.25 AU - 3.13 AU

Year: 2942 Days

Day: 7.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,404,548 km

• M1: 107,710 km (0.09 R)
• M2: 559,795 km (0.119 R)
• M3: 1,029,832 km (0.063 R)
• M4: 1,378,245 km (0.069 R)
• M5: 1,758,523 km (0.117 R)
• M6: 2,431,265 km (0.104 R)
• M7: 2,763,521 km (0.066 R)
• M8: 3,108,943 km (0.09 R)
• M9: 3,427,886 km (0.102 R)
• M10: 3,967,485 km (0.072 R)
• M11: 4,300,640 km (0.07 R)
• M12: 6,824,655 km (0.107 R)
• M13: 7,212,712 km (0.073 R)
• M14: 7,552,598 km (0.103 R)
• M15: 10,628,929 km (0.113 R)
• M16: 12,641,469 km (0.091 R)
• M17: 14,796,576 km (0.076 R)
• M18: 15,295,634 km (0.074 R)
• M19: 16,222,244 km (0.034 R)
• M20: 18,471,597 km (0.106 R)
• M21: 18,933,555 km (0.115 R)
• M22: 19,940,947 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.9

Radius: 6.5

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.21 AU - 6.87 AU

Year: 11153 Days

Day: 15.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,404,548 km

• M1: 82,578 km (0.103 R)
• M2: 349,909 km (0.12 R)
• M3: 621,430 km (0.074 R)
• M4: 858,093 km (0.064 R)
• M5: 1,736,831 km (0.045 R)
• M6: 4,065,173 km (0.051 R)
• M7: 4,459,812 km (0.033 R)
• M8: 5,669,610 km (0.086 R)
• M9: 9,465,057 km (0.116 R)
• M10: 10,063,748 km (0.035 R)
• M11: 12,440,559 km (0.052 R)
• M12: 14,080,301 km (0.095 R)
• M13: 15,044,011 km (0.072 R)
• M14: 16,505,432 km (0.113 R)
• M15: 18,621,644 km (0.076 R)
• M16: 26,222,113 km (0.117 R)
• M17: 28,803,574 km (0.108 R)
• M18: 36,543,618 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.3

Radius: 3

Gravity: 90.59 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.56 AU - 8.86 AU

Year: 14276 Days

Day: 21.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,404,548 km

• M1: 38,147 km (0.07 R)
• M2: 185,352 km (0.075 R)
• M3: 281,693 km (0.079 R)
• M4: 641,924 km (0.025 R)
• M5: 760,705 km (0.108 R)
• M6: 883,375 km (0.046 R)
• M7: 1,740,721 km (0.103 R)
• M8: 2,965,927 km (0.1 R)
• M9: 3,625,355 km (0.089 R)
• M10: 4,637,833 km (0.064 R)
• M11: 5,520,311 km (0.094 R)
• M12: 6,384,688 km (0.102 R)
• M13: 7,750,067 km (0.105 R)
• M14: 8,425,950 km (0.074 R)
• M15: 9,140,131 km (0.09 R)
• M16: 10,229,203 km (0.101 R)
• M17: 10,342,748 km (0.109 R)
• M18: 10,922,589 km (0.099 R)
• M19: 11,462,787 km (0.115 R)
• M20: 12,274,056 km (0.099 R)
• M21: 14,575,769 km (0.091 R)
• M22: 22,495,929 km (0.106 R)
• M23: 23,270,248 km (0.089 R)
• M24: 23,763,173 km (0.099 R)
• M25: 24,363,808 km (0.088 R)
• M26: 32,746,824 km (0.045 R)
• M27: 34,753,979 km (0.07 R)
• M28: 35,787,700 km (0.095 R)
• M29: 40,127,534 km (0.112 R)
• M30: 43,901,739 km (0.061 R)
• M31: 45,108,994 km (0.111 R)
• M32: 46,183,256 km (0.102 R)
• M33: 50,322,929 km (0.105 R)
• M34: 50,815,854 km (0.096 R)
• M35: 52,820,166 km (0.051 R)
• M36: 53,499,639 km (0.111 R)
• M37: 60,990,902 km (0.08 R)
• M38: 61,177,301 km (0.082 R)
• M39: 61,364,149 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 20,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit