🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.7

Radius: 10.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.47 AU - 0.53 AU

Year: 236 Days

Day: 13.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 82,495,433 km

• M1: 129,402 km (0.095 R)
• M2: 484,697 km (0.073 R)
• M3: 917,484 km (0.12 R)
• M4: 1,262,307 km (0.068 R)
• M5: 1,656,348 km (0.072 R)
• M6: 2,400,597 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 12.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.61 AU - 0.69 AU

Year: 349 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 82,495,433 km

• M1: 163,062 km (0.104 R)
• M2: 610,509 km (0.041 R)
• M3: 1,013,526 km (0.086 R)
• M4: 1,488,798 km (0.114 R)
• M5: 2,065,647 km (0.042 R)
• M6: 2,614,971 km (0.057 R)
• M7: 3,338,875 km (0.026 R)
• M8: 3,947,589 km (0.097 R)
• M9: 4,475,819 km (0.077 R)
• M10: 5,036,212 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 14

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.59 AU - 0.73 AU

Year: 358 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 82,495,433 km

• M1: 174,132 km (0.076 R)
• M2: 640,428 km (0.069 R)
• M3: 1,115,103 km (0.053 R)
• M4: 1,669,512 km (0.074 R)
• M5: 2,142,092 km (0.109 R)
• M6: 2,872,578 km (0.098 R)
• M7: 3,628,347 km (0.106 R)
• M8: 4,333,102 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.6

Radius: 10.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.7 AU - 1.1 AU

Year: 569 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 82,495,433 km

• M1: 129,402 km (0.093 R)
• M2: 598,391 km (0.067 R)
• M3: 1,031,328 km (0.115 R)
• M4: 1,771,089 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195

Radius: 9.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.65 AU - 2.65 AU

Year: 2877 Days

Day: 13.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,495,433 km

• M1: 127,158 km (0.116 R)
• M2: 489,634 km (0.089 R)
• M3: 1,609,224 km (0.067 R)
• M4: 2,961,739 km (0.101 R)
• M5: 3,642,110 km (0.088 R)
• M6: 5,120,885 km (0.079 R)
• M7: 5,551,577 km (0.117 R)
• M8: 6,076,666 km (0.11 R)
• M9: 6,836,623 km (0.105 R)
• M10: 7,880,965 km (0.116 R)
• M11: 8,936,229 km (0.058 R)
• M12: 10,830,886 km (0.093 R)
• M13: 12,360,374 km (0.106 R)
• M14: 13,456,927 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.8

Radius: 10.1

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.05 AU - 3.71 AU

Year: 4144 Days

Day: 8.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,495,433 km

• M1: 126,560 km (0.109 R)
• M2: 518,057 km (0.063 R)
• M3: 991,235 km (0.111 R)
• M4: 1,551,180 km (0.084 R)
• M5: 3,525,274 km (0.088 R)
• M6: 3,886,253 km (0.067 R)
• M7: 4,534,910 km (0.104 R)
• M8: 5,041,149 km (0.083 R)
• M9: 5,390,310 km (0.077 R)
• M10: 5,871,118 km (0.1 R)
• M11: 6,197,391 km (0.084 R)
• M12: 6,821,813 km (0.114 R)
• M13: 13,883,281 km (0.097 R)
• M14: 16,774,858 km (0.12 R)
• M15: 18,487,604 km (0.081 R)
• M16: 18,997,583 km (0.068 R)
• M17: 20,448,683 km (0.113 R)
• M18: 21,409,699 km (0.112 R)
• M19: 27,241,024 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.6

Radius: 6.4

Gravity: 23.99 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.67 AU - 10.89 AU

Year: 18852 Days

Day: 18.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,495,433 km

• M1: 80,184 km (0.112 R)
• M2: 477,367 km (0.036 R)
• M3: 719,267 km (0.095 R)
• M4: 1,218,923 km (0.116 R)
• M5: 1,869,525 km (0.109 R)
• M6: 2,131,470 km (0.112 R)
• M7: 2,908,781 km (0.11 R)
• M8: 3,493,409 km (0.079 R)
• M9: 4,021,789 km (0.057 R)
• M10: 6,012,787 km (0.088 R)
• M11: 7,196,256 km (0.107 R)
• M12: 10,505,660 km (0.108 R)
• M13: 11,667,886 km (0.055 R)
• M14: 16,834,548 km (0.109 R)
• M15: 19,156,905 km (0.075 R)
• M16: 21,482,553 km (0.103 R)
• M17: 24,098,422 km (0.105 R)
• M18: 24,867,205 km (0.104 R)
• M19: 27,153,958 km (0.114 R)
• M20: 29,952,635 km (0.111 R)
• M21: 32,670,679 km (0.092 R)
• M22: 33,206,389 km (0.086 R)
• M23: 33,612,098 km (0.08 R)
• M24: 38,442,913 km (0.117 R)
• M25: 44,530,798 km (0.109 R)
• M26: 47,545,345 km (0.111 R)
• M27: 54,914,087 km (0.072 R)
• M28: 60,965,321 km (0.109 R)
• M29: 61,370,432 km (0.031 R)
• M30: 63,630,108 km (0.087 R)
• M31: 64,255,876 km (0.117 R)
• M32: 74,602,513 km (0.111 R)
• M33: 81,265,303 km (0.21 R)
• M34: 81,510,345 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit