🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.4

Radius: 8.9

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.52 AU - 0.58 AU

Year: 277 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 31,610,768 km

• M1: 135,236 km (0.086 R)
• M2: 200,012 km (0.09 R)
• M3: 262,395 km (0.082 R)
• M4: 323,431 km (0.116 R)
• M5: 388,206 km (0.077 R)
• M6: 455,974 km (0.085 R)
• M7: 537,056 km (0.085 R)
• M8: 617,540 km (0.06 R)
• M9: 683,213 km (0.095 R)
• M10: 906,413 km (0.11 R)
• M11: 1,011,880 km (0.102 R)
• M12: 1,091,017 km (0.1 R)
• M13: 1,168,359 km (0.084 R)
• M14: 1,288,038 km (0.113 R)
• M15: 1,345,334 km (0.077 R)
• M16: 1,454,241 km (0.118 R)
• M17: 1,526,945 km (0.099 R)
• M18: 1,600,996 km (0.042 R)
• M19: 1,689,708 km (0.069 R)
• M20: 1,752,838 km (0.085 R)
• M21: 1,830,480 km (0.1 R)
• M22: 1,979,928 km (0.093 R)
• M23: 2,041,861 km (0.077 R)
• M24: 2,172,610 km (0.084 R)
• M25: 2,266,258 km (0.086 R)
• M26: 2,396,707 km (0.111 R)
• M27: 2,519,378 km (0.027 R)
• M28: 2,586,697 km (0.101 R)
• M29: 2,707,273 km (0.064 R)
• M30: 2,878,113 km (0.063 R)
• M31: 2,997,792 km (0.108 R)
• M32: 3,141,256 km (0.063 R)
• M33: 3,208,276 km (0.058 R)
• M34: 3,264,525 km (0.116 R)
• M35: 3,321,073 km (0.11 R)
• M36: 3,418,012 km (0.081 R)
• M37: 3,556,390 km (0.073 R)
• M38: 3,661,557 km (0.092 R)
• M39: 3,720,349 km (0.088 R)
• M40: 3,910,638 km (0.086 R)
• M41: 4,019,246 km (0.102 R)
• M42: 4,153,136 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.7

Radius: 13.4

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.5 AU - 0.76 AU

Year: 339 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 31,610,768 km

• M1: 166,802 km (0.068 R)
• M2: 272,867 km (0.099 R)
• M3: 362,924 km (0.039 R)
• M4: 479,312 km (0.095 R)
• M5: 574,157 km (0.104 R)
• M6: 658,829 km (0.075 R)
• M7: 764,146 km (0.118 R)
• M8: 981,212 km (0.106 R)
• M9: 1,100,143 km (0.079 R)
• M10: 1,186,910 km (0.08 R)
• M11: 1,281,007 km (0.092 R)
• M12: 1,402,480 km (0.1 R)
• M13: 1,684,173 km (0.118 R)
• M14: 1,791,285 km (0.084 R)
• M15: 1,945,221 km (0.074 R)
• M16: 2,063,703 km (0.092 R)
• M17: 2,231,551 km (0.111 R)
• M18: 2,507,111 km (0.086 R)
• M19: 2,630,529 km (0.073 R)
• M20: 2,775,041 km (0.083 R)
• M21: 2,928,678 km (0.099 R)
• M22: 3,258,092 km (0.055 R)
• M23: 3,366,102 km (0.1 R)
• M24: 3,495,803 km (0.062 R)
• M25: 3,634,331 km (0.116 R)
• M26: 3,774,803 km (0.093 R)
• M27: 4,082,825 km (0.104 R)
• M28: 4,228,982 km (0.045 R)
• M29: 4,361,975 km (0.105 R)
• M30: 4,473,874 km (0.082 R)
• M31: 4,571,711 km (0.09 R)
• M32: 4,655,037 km (0.048 R)
• M33: 4,815,555 km (0.102 R)
• M34: 4,977,869 km (0.112 R)
• M35: 5,071,517 km (0.082 R)
• M36: 5,236,823 km (0.057 R)
• M37: 5,371,910 km (0.095 R)
• M38: 5,476,030 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.5

Radius: 15

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.21 AU - 1.33 AU

Year: 971 Days

Day: 10.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 31,610,768 km

• M1: 186,549 km (0.08 R)
• M2: 304,581 km (0.034 R)
• M3: 403,316 km (0.12 R)
• M4: 566,228 km (0.099 R)
• M5: 671,994 km (0.061 R)
• M6: 857,794 km (0.115 R)
• M7: 954,285 km (0.119 R)
• M8: 1,093,860 km (0.062 R)
• M9: 1,352,514 km (0.114 R)
• M10: 1,547,590 km (0.117 R)
• M11: 1,690,157 km (0.063 R)
• M12: 1,796,371 km (0.103 R)
• M13: 1,966,464 km (0.086 R)
• M14: 2,081,954 km (0.119 R)
• M15: 2,237,236 km (0.102 R)
• M16: 2,499,182 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 8.6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.42 AU - 2.92 AU

Year: 2959 Days

Day: 6.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 31,610,768 km

• M1: 136,732 km (0.115 R)
• M2: 302,038 km (0.086 R)
• M3: 468,840 km (0.076 R)
• M4: 529,128 km (0.072 R)
• M5: 600,486 km (0.045 R)
• M6: 667,057 km (0.089 R)
• M7: 762,949 km (0.114 R)
• M8: 826,528 km (0.114 R)
• M9: 1,008,738 km (0.092 R)
• M10: 1,110,016 km (0.108 R)
• M11: 1,214,735 km (0.103 R)
• M12: 1,268,440 km (0.067 R)
• M13: 1,378,395 km (0.102 R)
• M14: 1,503,010 km (0.037 R)
• M15: 1,739,374 km (0.112 R)
• M16: 1,849,628 km (0.078 R)
• M17: 2,116,062 km (0.086 R)
• M18: 2,449,516 km (0.113 R)
• M19: 2,559,769 km (0.093 R)
• M20: 2,813,786 km (0.095 R)
• M21: 3,210,221 km (0.06 R)
• M22: 3,392,281 km (0.086 R)
• M23: 3,561,925 km (0.098 R)
• M24: 4,502,896 km (0.056 R)
• M25: 4,809,871 km (0.056 R)
• M26: 5,106,224 km (0.111 R)
• M27: 5,643,430 km (0.107 R)
• M28: 5,753,085 km (0.058 R)
• M29: 6,311,833 km (0.049 R)
• M30: 6,617,013 km (0.109 R)
• M31: 6,849,039 km (0.115 R)
• M32: 7,420,802 km (0.105 R)
• M33: 7,621,563 km (0.057 R)
• M34: 7,722,541 km (0.06 R)
• M35: 7,864,809 km (0.08 R)
• M36: 7,925,994 km (0.051 R)
• M37: 8,007,824 km (0.107 R)
• M38: 8,505,088 km (0.067 R)
• M39: 8,715,123 km (0.111 R)
• M40: 8,778,553 km (0.071 R)
• M41: 9,377,393 km (0.099 R)
• M42: 9,594,609 km (0.089 R)
• M43: 9,879,294 km (0.116 R)
• M44: 9,967,407 km (0.075 R)
• M45: 10,322,702 km (0.092 R)
• M46: 10,546,949 km (0.091 R)
• M47: 10,637,007 km (0.048 R)
• M48: 11,668,634 km (0.097 R)
• M49: 11,785,171 km (0.085 R)
• M50: 12,090,201 km (0.118 R)
• M51: 12,160,961 km (0.053 R)
• M52: 12,326,565 km (0.064 R)
• M53: 12,803,783 km (0.115 R)
• M54: 13,287,133 km (0.051 R)
• M55: 13,555,512 km (0.116 R)
• M56: 13,850,369 km (0.049 R)
• M57: 14,197,137 km (0.118 R)
• M58: 14,371,419 km (0.07 R)
• M59: 15,050,892 km (0.077 R)
• M60: 15,254,196 km (0.088 R)
• M61: 15,432,816 km (0.093 R)
• M62: 15,740,688 km (0.046 R)
• M63: 16,102,416 km (0.101 R)
• M64: 16,284,327 km (0.112 R)
• M65: 16,597,884 km (0.09 R)
• M66: 16,834,248 km (0.112 R)
• M67: 16,913,236 km (0.113 R)
• M68: 16,992,523 km (0.036 R)
• M69: 17,071,810 km (0.099 R)
• M70: 17,177,725 km (0.069 R)
• M71: 17,363,526 km (0.118 R)
• M72: 17,603,481 km (0.115 R)
• M73: 17,871,410 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.3

Radius: 12.9

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.27 AU - 3.41 AU

Year: 3246 Days

Day: 13.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,610,768 km

• M1: 225,145 km (0.104 R)
• M2: 308,620 km (0.107 R)
• M3: 505,790 km (0.104 R)
• M4: 608,564 km (0.059 R)
• M5: 1,013,526 km (0.115 R)
• M6: 1,162,525 km (0.038 R)
• M7: 1,266,047 km (0.101 R)
• M8: 1,455,438 km (0.097 R)
• M9: 1,596,658 km (0.113 R)
• M10: 1,713,045 km (0.05 R)
• M11: 1,862,793 km (0.098 R)
• M12: 2,095,717 km (0.087 R)
• M13: 2,556,478 km (0.087 R)
• M14: 2,711,461 km (0.094 R)
• M15: 2,798,827 km (0.094 R)
• M16: 2,976,698 km (0.039 R)
• M17: 3,067,056 km (0.118 R)
• M18: 3,437,909 km (0.116 R)
• M19: 3,590,349 km (0.115 R)
• M20: 3,686,690 km (0.113 R)
• M21: 4,202,354 km (0.051 R)
• M22: 4,489,432 km (0.087 R)
• M23: 4,783,093 km (0.046 R)
• M24: 5,389,413 km (0.109 R)
• M25: 5,701,773 km (0.117 R)
• M26: 5,837,459 km (0.11 R)
• M27: 6,135,158 km (0.078 R)
• M28: 6,485,068 km (0.025 R)
• M29: 7,253,103 km (0.095 R)
• M30: 7,898,468 km (0.063 R)
• M31: 8,822,235 km (0.11 R)
• M32: 9,190,844 km (0.092 R)
• M33: 9,376,944 km (0.106 R)
• M34: 9,483,907 km (0.053 R)
• M35: 9,564,540 km (0.115 R)
• M36: 10,381,943 km (0.109 R)
• M37: 10,715,247 km (0.094 R)
• M38: 10,827,146 km (0.047 R)
• M39: 11,363,903 km (0.086 R)
• M40: 11,563,915 km (0.115 R)
• M41: 11,649,934 km (0.078 R)
• M42: 12,025,425 km (0.102 R)
• M43: 12,936,775 km (0.069 R)
• M44: 13,415,787 km (0.053 R)
• M45: 13,506,294 km (0.087 R)
• M46: 13,718,125 km (0.081 R)
• M47: 13,992,338 km (0.055 R)
• M48: 14,422,282 km (0.108 R)
• M49: 15,106,692 km (0.117 R)
• M50: 15,547,856 km (0.079 R)
• M51: 15,929,331 km (0.098 R)
• M52: 17,321,638 km (0.112 R)
• M53: 17,420,373 km (0.039 R)
• M54: 17,617,992 km (0.089 R)
• M55: 18,082,343 km (0.107 R)
• M56: 18,349,525 km (0.082 R)
• M57: 18,584,394 km (0.065 R)
• M58: 19,602,108 km (0.078 R)
• M59: 19,773,547 km (0.111 R)
• M60: 19,911,028 km (0.104 R)
• M61: 20,359,971 km (0.118 R)
• M62: 20,707,636 km (0.099 R)
• M63: 20,882,217 km (0.109 R)
• M64: 21,127,558 km (0.11 R)
• M65: 21,691,542 km (0.118 R)
• M66: 21,797,906 km (0.084 R)
• M67: 22,153,649 km (0.112 R)
• M68: 22,475,434 km (0.064 R)
• M69: 22,618,899 km (0.062 R)
• M70: 23,195,898 km (0.09 R)
• M71: 23,631,976 km (0.099 R)
• M72: 23,814,485 km (0.056 R)
• M73: 24,512,060 km (0.087 R)
• M74: 24,696,813 km (0.095 R)
• M75: 24,844,915 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.5

Radius: 13.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.06 AU - 6.52 AU

Year: 8252 Days

Day: 10.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,610,768 km

• M1: 165,156 km (0.112 R)
• M2: 415,732 km (0.078 R)
• M3: 673,340 km (0.102 R)
• M4: 823,087 km (0.104 R)
• M5: 957,277 km (0.043 R)
• M6: 1,143,676 km (0.101 R)
• M7: 1,390,512 km (0.11 R)
• M8: 1,723,966 km (0.111 R)
• M9: 1,954,646 km (0.105 R)
• M10: 2,252,645 km (0.119 R)
• M11: 3,453,467 km (0.119 R)
• M12: 3,723,790 km (0.067 R)
• M13: 4,071,456 km (0.115 R)
• M14: 4,285,231 km (0.082 R)
• M15: 4,405,508 km (0.05 R)
• M16: 4,649,801 km (0.088 R)
• M17: 4,773,518 km (0.084 R)
• M18: 4,898,433 km (0.078 R)
• M19: 5,024,394 km (0.077 R)
• M20: 5,409,010 km (0.093 R)
• M21: 5,776,722 km (0.095 R)
• M22: 5,883,235 km (0.073 R)
• M23: 5,990,497 km (0.073 R)
• M24: 6,234,192 km (0.106 R)
• M25: 6,787,555 km (0.119 R)
• M26: 6,871,928 km (0.109 R)
• M27: 7,530,458 km (0.073 R)
• M28: 8,089,804 km (0.077 R)
• M29: 8,269,172 km (0.105 R)
• M30: 8,450,036 km (0.048 R)
• M31: 8,662,614 km (0.101 R)
• M32: 9,000,257 km (0.097 R)
• M33: 9,217,323 km (0.088 R)
• M34: 9,436,334 km (0.097 R)
• M35: 9,720,271 km (0.091 R)
• M36: 10,039,214 km (0.114 R)
• M37: 10,135,555 km (0.04 R)
• M38: 10,296,821 km (0.111 R)
• M39: 10,393,910 km (0.116 R)
• M40: 10,950,415 km (0.053 R)
• M41: 11,315,583 km (0.064 R)
• M42: 12,092,295 km (0.075 R)
• M43: 12,297,693 km (0.119 R)
• M44: 12,816,498 km (0.083 R)
• M45: 12,921,067 km (0.111 R)
• M46: 14,815,724 km (0.095 R)
• M47: 14,925,679 km (0.116 R)
• M48: 15,072,434 km (0.077 R)
• M49: 15,478,892 km (0.101 R)
• M50: 15,926,339 km (0.08 R)
• M51: 16,076,535 km (0.036 R)
• M52: 17,140,475 km (0.101 R)
• M53: 17,410,051 km (0.09 R)
• M54: 17,525,989 km (0.083 R)
• M55: 18,031,480 km (0.072 R)
• M56: 18,266,498 km (0.116 R)
• M57: 20,304,021 km (0.117 R)
• M58: 20,671,135 km (0.073 R)
• M59: 21,205,199 km (0.117 R)
• M60: 21,618,987 km (0.089 R)
• M61: 21,743,751 km (0.059 R)
• M62: 21,952,141 km (0.105 R)
• M63: 22,876,806 km (0.094 R)
• M64: 23,600,111 km (0.101 R)
• M65: 24,851,198 km (0.068 R)
• M66: 25,243,743 km (0.1 R)
• M67: 25,550,568 km (0.095 R)
• M68: 25,682,514 km (0.101 R)
• M69: 26,079,546 km (0.062 R)
• M70: 26,345,382 km (0.089 R)
• M71: 26,790,286 km (0.069 R)
• M72: 27,732,902 km (0.071 R)
• M73: 28,231,063 km (0.068 R)
• M74: 28,503,929 km (0.051 R)
• M75: 29,650,597 km (0.113 R)
• M76: 30,485,503 km (0.09 R)
• M77: 31,422,285 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit