🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.4

Radius: 11.7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.28 AU - 1.34 AU

Year: 1017 Days

Day: 7.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,249,973 km

• M1: 145,559 km (0.118 R)
• M2: 517,010 km (0.097 R)
• M3: 951,293 km (0.105 R)
• M4: 1,491,491 km (0.103 R)
• M5: 2,085,095 km (0.11 R)
• M6: 2,544,361 km (0.064 R)
• M7: 3,082,464 km (0.102 R)
• M8: 3,695,666 km (0.111 R)
• M9: 4,648,903 km (0.097 R)
• M10: 5,492,187 km (0.057 R)
• M11: 6,090,578 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.2

Radius: 8.6

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.2 AU - 1.6 AU

Year: 1124 Days

Day: 8 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,249,973 km

• M1: 106,962 km (0.091 R)
• M2: 412,292 km (0.091 R)
• M3: 700,866 km (0.07 R)
• M4: 1,054,665 km (0.096 R)
• M5: 2,600,759 km (0.112 R)
• M6: 3,855,885 km (0.073 R)
• M7: 4,626,314 km (0.108 R)
• M8: 5,098,894 km (0.112 R)
• M9: 6,662,940 km (0.103 R)
• M10: 7,396,268 km (0.105 R)
• M11: 7,850,747 km (0.109 R)
• M12: 8,154,430 km (0.07 R)
• M13: 10,440,286 km (0.091 R)
• M14: 11,115,421 km (0.088 R)
• M15: 11,393,523 km (0.093 R)
• M16: 11,747,622 km (0.097 R)
• M17: 12,403,758 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.2

Radius: 11.3

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.61 AU - 1.65 AU

Year: 1411 Days

Day: 13.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,249,973 km

• M1: 141,520 km (0.068 R)
• M2: 704,756 km (0.107 R)
• M3: 1,310,178 km (0.092 R)
• M4: 1,744,012 km (0.115 R)
• M5: 2,316,074 km (0.09 R)
• M6: 2,676,755 km (0.086 R)
• M7: 4,008,924 km (0.113 R)
• M8: 4,414,932 km (0.063 R)
• M9: 5,029,630 km (0.113 R)
• M10: 5,561,899 km (0.112 R)
• M11: 5,923,627 km (0.065 R)
• M12: 6,627,934 km (0.093 R)
• M13: 8,127,054 km (0.116 R)
• M14: 9,217,174 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.7

Radius: 10

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.17 AU - 3.21 AU

Year: 2992 Days

Day: 11.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,249,973 km

• M1: 124,765 km (0.052 R)
• M2: 599,139 km (0.071 R)
• M3: 1,022,950 km (0.056 R)
• M4: 1,738,477 km (0.098 R)
• M5: 2,322,208 km (0.111 R)
• M6: 2,644,442 km (0.071 R)
• M7: 3,304,916 km (0.028 R)
• M8: 3,859,176 km (0.067 R)
• M9: 6,329,037 km (0.086 R)
• M10: 8,326,318 km (0.027 R)
• M11: 8,720,209 km (0.041 R)
• M12: 9,623,033 km (0.111 R)
• M13: 11,970,672 km (0.08 R)
• M14: 14,317,713 km (0.062 R)
• M15: 15,680,101 km (0.068 R)
• M16: 20,607,705 km (0.103 R)
• M17: 23,033,584 km (0.075 R)

Asteroid Belt

Center: 3.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 8.3

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.39 AU - 6.13 AU

Year: 8182 Days

Day: 13.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,249,973 km

• M1: 103,372 km (0.076 R)
• M2: 364,869 km (0.102 R)
• M3: 1,326,784 km (0.071 R)
• M4: 2,013,737 km (0.111 R)
• M5: 2,391,472 km (0.09 R)
• M6: 3,267,068 km (0.116 R)
• M7: 4,826,027 km (0.12 R)
• M8: 6,107,782 km (0.057 R)
• M9: 7,602,713 km (0.065 R)
• M10: 8,873,697 km (0.058 R)
• M11: 9,144,020 km (0.091 R)
• M12: 10,231,597 km (0.108 R)
• M13: 11,037,480 km (0.115 R)
• M14: 12,269,269 km (0.068 R)
• M15: 13,004,692 km (0.099 R)
• M16: 14,071,026 km (0.065 R)
• M17: 14,439,186 km (0.098 R)
• M18: 16,242,589 km (0.068 R)
• M19: 16,852,799 km (0.081 R)
• M20: 20,603,367 km (0.087 R)
• M21: 23,477,142 km (0.063 R)
• M22: 25,414,135 km (0.041 R)
• M23: 25,868,913 km (0.037 R)
• M24: 26,514,577 km (0.107 R)
• M25: 27,550,692 km (0.12 R)
• M26: 28,030,602 km (0.099 R)
• M27: 38,837,552 km (0.091 R)
• M28: 42,807,431 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.8

Radius: 8.2

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.56 AU - 6.66 AU

Year: 9012 Days

Day: 5.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,249,973 km

• M1: 102,325 km (0.077 R)
• M2: 393,891 km (0.043 R)
• M3: 861,833 km (0.114 R)
• M4: 1,253,331 km (0.072 R)
• M5: 1,540,110 km (0.116 R)
• M6: 2,398,353 km (0.068 R)
• M7: 2,845,651 km (0.101 R)
• M8: 3,395,872 km (0.112 R)
• M9: 4,266,082 km (0.061 R)
• M10: 4,647,108 km (0.08 R)
• M11: 4,924,164 km (0.101 R)
• M12: 6,217,587 km (0.099 R)
• M13: 6,554,481 km (0.108 R)
• M14: 7,264,921 km (0.106 R)
• M15: 8,246,283 km (0.068 R)
• M16: 8,607,562 km (0.088 R)
• M17: 8,932,190 km (0.04 R)
• M18: 9,507,992 km (0.076 R)
• M19: 11,439,450 km (0.085 R)
• M20: 12,944,105 km (0.108 R)
• M21: 13,247,939 km (0.102 R)
• M22: 14,316,666 km (0.054 R)
• M23: 15,646,441 km (0.089 R)
• M24: 19,092,129 km (0.081 R)
• M25: 25,113,743 km (0.051 R)
• M26: 27,840,014 km (0.055 R)
• M27: 28,448,877 km (0.088 R)
• M28: 30,009,782 km (0.076 R)
• M29: 39,436,991 km (0.109 R)
• M30: 42,836,602 km (0.037 R)
• M31: 47,570,477 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353

Radius: 7.4

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.15 AU - 6.35 AU

Year: 9352 Days

Day: 23.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,249,973 km

• M1: 92,152 km (0.091 R)
• M2: 403,316 km (0.078 R)
• M3: 813,513 km (0.102 R)
• M4: 1,397,394 km (0.092 R)
• M5: 2,103,496 km (0.066 R)
• M6: 3,088,747 km (0.109 R)
• M7: 3,322,419 km (0.109 R)
• M8: 3,590,798 km (0.102 R)
• M9: 3,897,922 km (0.093 R)
• M10: 4,352,251 km (0.069 R)
• M11: 4,869,411 km (0.078 R)
• M12: 5,366,225 km (0.115 R)
• M13: 8,660,670 km (0.112 R)
• M14: 11,018,930 km (0.034 R)
• M15: 11,416,262 km (0.072 R)
• M16: 12,504,736 km (0.05 R)
• M17: 15,931,276 km (0.049 R)
• M18: 16,632,740 km (0.055 R)
• M19: 16,958,265 km (0.041 R)
• M20: 17,354,699 km (0.101 R)
• M21: 19,573,535 km (0.079 R)
• M22: 20,304,021 km (0.098 R)
• M23: 21,741,807 km (0.04 R)
• M24: 25,329,762 km (0.116 R)
• M25: 26,284,795 km (0.068 R)
• M26: 28,266,368 km (0.07 R)
• M27: 29,768,779 km (0.067 R)
• M28: 33,342,224 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.4

Radius: 5.4

Gravity: 27.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.22 AU - 6.6 AU

Year: 11007 Days

Day: 16 Hours

Environment

Temp: -237 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 32,249,973 km

• M1: 67,169 km (0.111 R)
• M2: 312,061 km (0.095 R)
• M3: 645,216 km (0.043 R)
• M4: 874,100 km (0.098 R)
• M5: 1,484,310 km (0.084 R)
• M6: 1,855,014 km (0.118 R)
• M7: 2,026,902 km (0.049 R)
• M8: 3,005,720 km (0.097 R)
• M9: 3,219,496 km (0.073 R)
• M10: 3,704,342 km (0.078 R)
• M11: 4,786,234 km (0.113 R)
• M12: 5,698,332 km (0.079 R)
• M13: 5,952,649 km (0.094 R)
• M14: 6,761,225 km (0.116 R)
• M15: 7,816,339 km (0.118 R)
• M16: 8,359,978 km (0.051 R)
• M17: 8,831,959 km (0.087 R)
• M18: 9,271,627 km (0.095 R)
• M19: 9,623,781 km (0.086 R)
• M20: 10,624,291 km (0.06 R)
• M21: 10,954,154 km (0.096 R)
• M22: 15,744,727 km (0.067 R)
• M23: 17,355,298 km (0.097 R)
• M24: 17,889,961 km (0.088 R)
• M25: 19,889,336 km (0.12 R)
• M26: 20,306,265 km (0.104 R)
• M27: 20,644,057 km (0.092 R)
• M28: 22,032,774 km (0.111 R)
• M29: 25,873,401 km (0.048 R)
• M30: 26,071,468 km (0.07 R)
• M31: 27,383,142 km (0.101 R)
• M32: 28,003,225 km (0.116 R)
• M33: 28,211,914 km (0.09 R)
• M34: 29,702,208 km (0.115 R)
• M35: 33,421,361 km (0.084 R)
• M36: 37,565,821 km (0.113 R)
• M37: 39,236,978 km (0.041 R)
• M38: 39,629,523 km (0.102 R)
• M39: 41,903,710 km (0.114 R)
• M40: 45,260,237 km (0.057 R)
• M41: 45,547,764 km (0.102 R)
• M42: 53,298,580 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.6

Radius: 3.5

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.38 AU - 7.24 AU

Year: 12053 Days

Day: 16.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,249,973 km

• M1: 45,627 km (0.109 R)
• M2: 1,069,475 km (0.103 R)
• M3: 1,276,219 km (0.119 R)
• M4: 2,074,025 km (0.119 R)
• M5: 3,408,737 km (0.108 R)
• M6: 4,315,749 km (0.059 R)
• M7: 7,982,094 km (0.12 R)
• M8: 15,862,311 km (0.1 R)
• M9: 16,657,274 km (0.118 R)
• M10: 17,478,267 km (0.088 R)
• M11: 23,994,750 km (0.095 R)
• M12: 29,437,420 km (0.114 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: 352 - 10,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit