🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.3

Radius: 13.1

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.47 AU - 0.59 AU

Year: 266 Days

Day: 6.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 76,948,971 km

• M1: 162,912 km (0.101 R)
• M2: 603,777 km (0.106 R)
• M3: 1,080,396 km (0.058 R)
• M4: 1,694,196 km (0.103 R)
• M5: 2,224,371 km (0.104 R)
• M6: 2,873,925 km (0.09 R)
• M7: 3,722,893 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.5

Radius: 14.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.55 AU - 0.87 AU

Year: 413 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,948,971 km

• M1: 179,069 km (0.076 R)
• M2: 688,001 km (0.099 R)
• M3: 1,137,841 km (0.078 R)
• M4: 1,944,772 km (0.112 R)
• M5: 2,445,327 km (0.077 R)
• M6: 3,624,607 km (0.109 R)
• M7: 4,465,496 km (0.097 R)
• M8: 4,979,964 km (0.101 R)
• M9: 5,670,358 km (0.034 R)
• M10: 6,386,483 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 10

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.11 AU - 1.39 AU

Year: 965 Days

Day: 11.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,948,971 km

• M1: 124,316 km (0.085 R)
• M2: 512,822 km (0.105 R)
• M3: 993,031 km (0.085 R)
• M4: 1,635,254 km (0.1 R)
• M5: 2,381,299 km (0.087 R)
• M6: 3,075,283 km (0.084 R)
• M7: 4,098,832 km (0.078 R)
• M8: 5,131,805 km (0.116 R)
• M9: 5,563,545 km (0.078 R)
• M10: 7,420,054 km (0.046 R)
• M11: 8,022,335 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.3

Radius: 14.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.47 AU - 1.59 AU

Year: 1306 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 76,948,971 km

• M1: 176,226 km (0.085 R)
• M2: 748,737 km (0.113 R)
• M3: 1,402,480 km (0.096 R)
• M4: 1,906,774 km (0.114 R)
• M5: 2,364,394 km (0.095 R)
• M6: 3,451,073 km (0.087 R)
• M7: 4,430,640 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 14.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.91 AU - 3.21 AU

Year: 3695 Days

Day: 6.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,948,971 km

• M1: 182,809 km (0.12 R)
• M2: 734,526 km (0.036 R)
• M3: 1,339,799 km (0.104 R)
• M4: 2,134,014 km (0.105 R)
• M5: 2,648,630 km (0.056 R)
• M6: 3,227,724 km (0.084 R)
• M7: 4,992,530 km (0.062 R)
• M8: 5,520,610 km (0.101 R)
• M9: 6,174,203 km (0.108 R)
• M10: 7,400,457 km (0.095 R)
• M11: 8,196,617 km (0.095 R)
• M12: 8,972,880 km (0.054 R)
• M13: 10,586,892 km (0.12 R)
• M14: 11,873,134 km (0.081 R)
• M15: 14,595,367 km (0.048 R)
• M16: 15,131,825 km (0.096 R)
• M17: 17,410,499 km (0.081 R)
• M18: 19,136,111 km (0.05 R)
• M19: 19,975,056 km (0.054 R)
• M20: 21,108,858 km (0.103 R)
• M21: 21,795,662 km (0.1 R)
• M22: 23,504,967 km (0.077 R)
• M23: 24,844,466 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.6

Radius: 12.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.69 AU - 3.99 AU

Year: 4213 Days

Day: 15 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,948,971 km

• M1: 155,432 km (0.105 R)
• M2: 580,589 km (0.115 R)
• M3: 1,197,681 km (0.098 R)
• M4: 1,716,336 km (0.066 R)
• M5: 2,323,853 km (0.088 R)
• M6: 2,943,189 km (0.036 R)
• M7: 3,836,437 km (0.107 R)
• M8: 4,273,712 km (0.098 R)
• M9: 4,922,368 km (0.117 R)
• M10: 5,613,660 km (0.112 R)
• M11: 6,321,108 km (0.053 R)
• M12: 6,883,746 km (0.11 R)
• M13: 8,894,042 km (0.053 R)
• M14: 10,614,268 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.2

Radius: 13.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.85 AU - 6.39 AU

Year: 7997 Days

Day: 8.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,948,971 km

• M1: 171,738 km (0.117 R)
• M2: 674,537 km (0.117 R)
• M3: 1,284,447 km (0.12 R)
• M4: 1,939,387 km (0.096 R)
• M5: 2,423,336 km (0.119 R)
• M6: 2,888,286 km (0.094 R)
• M7: 5,413,049 km (0.077 R)
• M8: 7,822,323 km (0.087 R)
• M9: 11,477,149 km (0.095 R)
• M10: 14,052,925 km (0.081 R)
• M11: 14,768,003 km (0.055 R)
• M12: 18,642,288 km (0.107 R)
• M13: 23,559,869 km (0.062 R)
• M14: 27,494,892 km (0.114 R)
• M15: 31,142,686 km (0.101 R)

Asteroid Belt

Center: 6.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.2

Radius: 5.1

Gravity: 16.85 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.82 AU - 7.84 AU

Year: 15124 Days

Day: 17.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 76,948,971 km

• M1: 63,429 km (0.07 R)
• M2: 391,049 km (0.051 R)
• M3: 2,125,187 km (0.115 R)
• M4: 2,578,170 km (0.09 R)
• M5: 3,782,133 km (0.103 R)
• M6: 7,883,658 km (0.112 R)
• M7: 8,669,645 km (0.091 R)
• M8: 9,456,081 km (0.069 R)
• M9: 10,613,520 km (0.12 R)
• M10: 12,099,625 km (0.055 R)
• M11: 13,333,209 km (0.12 R)
• M12: 19,271,347 km (0.115 R)
• M13: 22,901,938 km (0.073 R)
• M14: 24,684,546 km (0.111 R)
• M15: 34,394,346 km (0.057 R)
• M16: 38,251,577 km (0.09 R)
• M17: 39,686,819 km (0.116 R)
• M18: 39,951,458 km (0.114 R)
• M19: 42,802,793 km (0.039 R)
• M20: 46,664,363 km (0.105 R)
• M21: 50,440,961 km (0.099 R)
• M22: 52,961,985 km (0.118 R)
• M23: 53,283,022 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.2

Radius: 6.2

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.03 AU - 12.23 AU

Year: 22255 Days

Day: 20.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,948,971 km

• M1: 103,522 km (0.109 R)
• M2: 380,278 km (0.066 R)
• M3: 1,221,467 km (0.098 R)
• M4: 1,428,211 km (0.117 R)
• M5: 1,624,034 km (0.084 R)
• M6: 2,740,334 km (0.119 R)
• M7: 2,941,393 km (0.088 R)
• M8: 3,206,331 km (0.107 R)
• M9: 4,034,355 km (0.04 R)
• M10: 8,007,376 km (0.109 R)
• M11: 8,525,433 km (0.086 R)
• M12: 9,400,730 km (0.106 R)
• M13: 13,649,459 km (0.1 R)
• M14: 14,844,148 km (0.042 R)
• M15: 17,439,821 km (0.112 R)
• M16: 22,888,175 km (0.114 R)
• M17: 24,893,534 km (0.094 R)
• M18: 28,412,226 km (0.066 R)
• M19: 29,858,837 km (0.046 R)
• M20: 31,353,919 km (0.044 R)
• M21: 32,637,319 km (0.108 R)
• M22: 40,929,977 km (0.076 R)
• M23: 42,461,860 km (0.098 R)
• M24: 49,142,751 km (0.054 R)
• M25: 53,361,112 km (0.066 R)
• M26: 53,904,900 km (0.098 R)
• M27: 75,573,553 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit