🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.6

Radius: 14.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.72 AU - 1 AU

Year: 551 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,225,295 km

• M1: 183,557 km (0.116 R)
• M2: 641,476 km (0.055 R)
• M3: 1,234,930 km (0.1 R)
• M4: 1,723,218 km (0.053 R)
• M5: 2,418,848 km (0.084 R)
• M6: 3,133,627 km (0.093 R)
• M7: 3,891,938 km (0.061 R)
• M8: 4,366,163 km (0.078 R)
• M9: 5,298,457 km (0.111 R)
• M10: 5,812,476 km (0.107 R)
• M11: 6,397,553 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 11.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.8 AU - 0.94 AU

Year: 560 Days

Day: 13.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,225,295 km

• M1: 143,016 km (0.106 R)
• M2: 521,947 km (0.054 R)
• M3: 944,860 km (0.083 R)
• M4: 2,093,173 km (0.087 R)
• M5: 3,620,717 km (0.093 R)
• M6: 5,086,477 km (0.099 R)
• M7: 5,772,084 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.6

Radius: 10.2

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.83 AU - 2.69 AU

Year: 2345 Days

Day: 11.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,225,295 km

• M1: 135,386 km (0.088 R)
• M2: 482,453 km (0.109 R)
• M3: 827,725 km (0.042 R)
• M4: 1,273,227 km (0.119 R)
• M5: 1,899,743 km (0.115 R)
• M6: 2,528,204 km (0.118 R)
• M7: 3,307,310 km (0.054 R)
• M8: 4,035,851 km (0.102 R)
• M9: 4,406,704 km (0.087 R)
• M10: 5,632,809 km (0.1 R)
• M11: 6,755,840 km (0.088 R)
• M12: 8,577,344 km (0.112 R)
• M13: 9,123,077 km (0.097 R)
• M14: 9,511,582 km (0.108 R)
• M15: 9,874,357 km (0.074 R)
• M16: 10,435,947 km (0.062 R)
• M17: 11,137,711 km (0.095 R)
• M18: 11,541,027 km (0.083 R)
• M19: 12,462,550 km (0.096 R)
• M20: 13,342,335 km (0.116 R)
• M21: 14,404,629 km (0.026 R)
• M22: 14,787,151 km (0.111 R)
• M23: 17,225,896 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204

Radius: 8.3

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.96 AU - 6.58 AU

Year: 8351 Days

Day: 13 Hours

Environment

Temp: -229 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,225,295 km

• M1: 291,117 km (0.068 R)
• M2: 717,471 km (0.052 R)
• M3: 1,038,658 km (0.088 R)
• M4: 1,547,440 km (0.115 R)
• M5: 2,802,567 km (0.096 R)
• M6: 4,219,258 km (0.113 R)
• M7: 4,783,093 km (0.115 R)
• M8: 7,482,586 km (0.084 R)
• M9: 9,394,297 km (0.093 R)
• M10: 11,105,548 km (0.113 R)
• M11: 12,715,520 km (0.12 R)
• M12: 16,568,712 km (0.072 R)
• M13: 20,583,919 km (0.079 R)
• M14: 21,136,234 km (0.113 R)
• M15: 23,147,129 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.1

Radius: 3.7

Gravity: 65.16 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.93 AU - 6.91 AU

Year: 9942 Days

Day: 23.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 64,225,295 km

• M1: 46,375 km (0.114 R)
• M2: 168,597 km (0.117 R)
• M3: 354,996 km (0.116 R)
• M4: 909,854 km (0.113 R)
• M5: 1,466,807 km (0.029 R)
• M6: 1,628,223 km (0.109 R)
• M7: 1,884,484 km (0.117 R)
• M8: 2,318,169 km (0.11 R)
• M9: 2,476,742 km (0.11 R)
• M10: 2,621,254 km (0.115 R)
• M11: 3,305,814 km (0.101 R)
• M12: 3,506,873 km (0.054 R)
• M13: 3,823,722 km (0.114 R)
• M14: 4,514,265 km (0.108 R)
• M15: 4,825,130 km (0.112 R)
• M16: 5,629,517 km (0.07 R)
• M17: 5,916,297 km (0.067 R)
• M18: 6,364,791 km (0.113 R)
• M19: 7,120,709 km (0.119 R)
• M20: 7,329,248 km (0.099 R)
• M21: 9,542,699 km (0.094 R)
• M22: 12,826,372 km (0.069 R)
• M23: 14,552,432 km (0.083 R)
• M24: 15,092,181 km (0.066 R)
• M25: 16,139,815 km (0.104 R)
• M26: 18,069,179 km (0.069 R)
• M27: 18,771,391 km (0.084 R)
• M28: 20,064,216 km (0.115 R)
• M29: 20,647,947 km (0.051 R)
• M30: 23,737,891 km (0.064 R)
• M31: 25,247,633 km (0.11 R)
• M32: 25,537,703 km (0.119 R)
• M33: 27,122,244 km (0.094 R)
• M34: 27,630,577 km (0.066 R)
• M35: 30,924,722 km (0.115 R)
• M36: 32,267,064 km (0.031 R)
• M37: 32,837,630 km (0.114 R)
• M38: 40,349,986 km (0.095 R)
• M39: 42,494,322 km (0.119 R)
• M40: 44,291,591 km (0.04 R)
• M41: 45,422,401 km (0.061 R)
• M42: 51,521,207 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.4

Radius: 4.9

Gravity: 20.63 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.69 AU - 7.77 AU

Year: 10734 Days

Day: 23.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,225,295 km

• M1: 61,634 km (0.1 R)
• M2: 286,181 km (0.034 R)
• M3: 448,943 km (0.114 R)
• M4: 668,104 km (0.117 R)
• M5: 1,679,685 km (0.119 R)
• M6: 1,846,935 km (0.053 R)
• M7: 2,008,800 km (0.111 R)
• M8: 3,120,163 km (0.04 R)
• M9: 4,084,022 km (0.077 R)
• M10: 4,619,133 km (0.118 R)
• M11: 5,793,327 km (0.06 R)
• M12: 6,541,616 km (0.111 R)
• M13: 6,804,908 km (0.039 R)
• M14: 7,272,551 km (0.074 R)
• M15: 11,057,826 km (0.051 R)
• M16: 12,660,767 km (0.1 R)
• M17: 13,247,639 km (0.11 R)
• M18: 14,475,389 km (0.093 R)
• M19: 15,116,865 km (0.083 R)
• M20: 16,943,455 km (0.07 R)
• M21: 21,027,925 km (0.112 R)
• M22: 21,190,688 km (0.119 R)
• M23: 21,849,966 km (0.055 R)
• M24: 22,608,128 km (0.114 R)
• M25: 24,265,822 km (0.073 R)
• M26: 24,987,332 km (0.115 R)
• M27: 25,261,545 km (0.055 R)
• M28: 27,431,313 km (0.059 R)
• M29: 29,416,327 km (0.109 R)
• M30: 29,619,930 km (0.053 R)
• M31: 31,282,860 km (0.117 R)
• M32: 32,570,299 km (0.106 R)
• M33: 35,595,168 km (0.073 R)
• M34: 36,408,831 km (0.105 R)
• M35: 36,879,316 km (0.068 R)
• M36: 42,845,877 km (0.076 R)
• M37: 43,238,721 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.5

Radius: 5.9

Gravity: 17.54 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.98 AU - 6.78 AU

Year: 11124 Days

Day: 15.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,225,295 km

• M1: 73,453 km (0.076 R)
• M2: 275,858 km (0.047 R)
• M3: 463,005 km (0.054 R)
• M4: 682,914 km (0.119 R)
• M5: 1,158,785 km (0.117 R)
• M6: 2,578,020 km (0.119 R)
• M7: 3,556,689 km (0.095 R)
• M8: 4,199,960 km (0.077 R)
• M9: 4,430,790 km (0.025 R)
• M10: 6,788,303 km (0.109 R)
• M11: 8,345,317 km (0.03 R)
• M12: 9,087,023 km (0.087 R)
• M13: 11,352,384 km (0.096 R)
• M14: 20,934,277 km (0.077 R)
• M15: 21,354,348 km (0.105 R)
• M16: 24,360,667 km (0.086 R)
• M17: 25,107,011 km (0.101 R)
• M18: 26,061,146 km (0.081 R)
• M19: 26,254,875 km (0.036 R)
• M20: 26,645,176 km (0.112 R)
• M21: 30,655,596 km (0.071 R)
• M22: 30,871,465 km (0.083 R)
• M23: 31,635,013 km (0.056 R)
• M24: 33,427,345 km (0.059 R)
• M25: 35,050,332 km (0.092 R)
• M26: 36,846,853 km (0.101 R)
• M27: 38,452,637 km (0.101 R)
• M28: 38,703,662 km (0.109 R)
• M29: 39,336,311 km (0.108 R)
• M30: 43,413,003 km (0.105 R)
• M31: 45,904,855 km (0.056 R)
• M32: 48,344,197 km (0.111 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.6

Radius: 4.2

Gravity: 41.47 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.29 AU - 8.29 AU

Year: 15008 Days

Day: 18.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,225,295 km

• M1: 53,257 km (0.084 R)
• M2: 362,027 km (0.09 R)
• M3: 689,945 km (0.071 R)
• M4: 1,128,866 km (0.07 R)
• M5: 1,491,341 km (0.118 R)
• M6: 2,996,595 km (0.047 R)
• M7: 4,978,468 km (0.08 R)
• M8: 5,298,158 km (0.08 R)
• M9: 6,298,519 km (0.109 R)
• M10: 6,462,927 km (0.041 R)
• M11: 8,615,042 km (0.114 R)
• M12: 9,285,241 km (0.119 R)
• M13: 9,552,123 km (0.078 R)
• M14: 16,483,591 km (0.085 R)
• M15: 17,432,939 km (0.027 R)
• M16: 21,042,137 km (0.111 R)
• M17: 26,909,216 km (0.113 R)
• M18: 34,156,485 km (0.091 R)
• M19: 35,824,950 km (0.112 R)
• M20: 49,212,763 km (0.059 R)
• M21: 52,675,804 km (0.084 R)
• M22: 55,420,775 km (0.091 R)
• M23: 56,828,491 km (0.065 R)
• M24: 61,194,056 km (0.107 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: 280 - 14,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit