🌌 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: 170

Radius: 9.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.71 AU - 1.07 AU

Year: 551 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 77,333,383 km

• M1: 174,132 km (0.038 R)
• M2: 583,282 km (0.119 R)
• M3: 1,148,014 km (0.097 R)
• M4: 1,445,415 km (0.089 R)
• M5: 1,747,453 km (0.103 R)
• M6: 2,099,905 km (0.102 R)
• M7: 2,882,601 km (0.049 R)
• M8: 3,824,769 km (0.038 R)
• M9: 4,335,197 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336

Radius: 14.7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.95 AU - 0.97 AU

Year: 617 Days

Day: 7.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 77,333,383 km

• M1: 182,809 km (0.106 R)
• M2: 644,019 km (0.045 R)
• M3: 1,275,920 km (0.101 R)
• M4: 2,078,214 km (0.111 R)
• M5: 2,949,771 km (0.105 R)
• M6: 3,585,263 km (0.043 R)
• M7: 4,325,024 km (0.092 R)
• M8: 5,259,412 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.5

Radius: 9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.9 AU - 1.14 AU

Year: 676 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,333,383 km

• M1: 111,899 km (0.077 R)
• M2: 403,166 km (0.098 R)
• M3: 1,025,643 km (0.099 R)
• M4: 1,365,230 km (0.117 R)
• M5: 1,765,105 km (0.092 R)
• M6: 2,172,759 km (0.104 R)
• M7: 2,488,261 km (0.061 R)
• M8: 2,970,864 km (0.115 R)
• M9: 3,291,901 km (0.036 R)
• M10: 3,685,493 km (0.116 R)
• M11: 4,190,984 km (0.042 R)
• M12: 4,683,461 km (0.116 R)
• M13: 5,104,728 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.2

Radius: 10.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.02 AU - 1.64 AU

Year: 1006 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 77,333,383 km

• M1: 129,402 km (0.075 R)
• M2: 572,062 km (0.107 R)
• M3: 1,225,655 km (0.04 R)
• M4: 1,842,896 km (0.116 R)
• M5: 2,599,861 km (0.104 R)
• M6: 3,124,651 km (0.12 R)
• M7: 4,293,010 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.5

Radius: 14.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2 AU - 2.46 AU

Year: 2185 Days

Day: 9.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,333,383 km

• M1: 185,352 km (0.093 R)
• M2: 788,381 km (0.106 R)
• M3: 1,418,487 km (0.112 R)
• M4: 2,208,813 km (0.028 R)
• M5: 2,783,867 km (0.055 R)
• M6: 3,344,410 km (0.079 R)
• M7: 5,611,865 km (0.089 R)
• M8: 6,566,000 km (0.098 R)
• M9: 7,512,207 km (0.11 R)
• M10: 8,212,325 km (0.042 R)
• M11: 10,505,959 km (0.084 R)
• M12: 11,458,150 km (0.111 R)
• M13: 12,268,521 km (0.093 R)
• M14: 13,241,207 km (0.06 R)
• M15: 14,396,401 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.4

Radius: 7.5

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.9 AU - 7.66 AU

Year: 11581 Days

Day: 20.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 56.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 77,333,383 km

• M1: 98,286 km (0.108 R)
• M2: 520,301 km (0.101 R)
• M3: 765,044 km (0.086 R)
• M4: 1,234,482 km (0.103 R)
• M5: 1,513,781 km (0.051 R)
• M6: 1,835,267 km (0.111 R)
• M7: 4,480,606 km (0.077 R)
• M8: 6,912,020 km (0.092 R)
• M9: 7,549,008 km (0.115 R)
• M10: 11,048,551 km (0.115 R)
• M11: 12,699,812 km (0.113 R)
• M12: 14,172,453 km (0.038 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991

Radius: 3.2

Gravity: 96.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.24 AU - 10.3 AU

Year: 17038 Days

Day: 19.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 53.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,333,383 km

• M1: 39,943 km (0.068 R)
• M2: 194,477 km (0.069 R)
• M3: 338,839 km (0.086 R)
• M4: 468,391 km (0.105 R)
• M5: 715,527 km (0.051 R)
• M6: 840,590 km (0.095 R)
• M7: 1,055,712 km (0.111 R)
• M8: 2,105,889 km (0.094 R)
• M9: 3,382,258 km (0.097 R)
• M10: 3,891,789 km (0.096 R)
• M11: 5,644,477 km (0.055 R)
• M12: 6,142,339 km (0.075 R)
• M13: 7,320,572 km (0.117 R)
• M14: 7,761,287 km (0.092 R)
• M15: 9,077,748 km (0.11 R)
• M16: 9,935,243 km (0.099 R)
• M17: 14,129,220 km (0.099 R)
• M18: 16,902,764 km (0.108 R)
• M19: 21,364,670 km (0.112 R)
• M20: 21,561,840 km (0.086 R)
• M21: 24,558,435 km (0.081 R)
• M22: 28,174,216 km (0.108 R)
• M23: 28,649,787 km (0.1 R)
• M24: 38,438,724 km (0.101 R)
• M25: 39,762,665 km (0.082 R)
• M26: 42,036,403 km (0.048 R)
• M27: 45,525,624 km (0.057 R)
• M28: 45,852,047 km (0.067 R)
• M29: 48,690,068 km (0.116 R)
• M30: 50,065,321 km (0.104 R)
• M31: 55,638,889 km (0.091 R)
• M32: 56,386,878 km (0.112 R)
• M33: 57,331,140 km (0.094 R)
• M34: 59,835,708 km (0.105 R)
• M35: 63,219,611 km (0.077 R)
• M36: 64,238,672 km (0.093 R)
• M37: 65,683,488 km (0.065 R)
• M38: 67,361,228 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 11,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit