🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.2

Radius: 11.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.68 AU - 0.82 AU

Year: 413 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,173,579 km

• M1: 153,936 km (0.091 R)
• M2: 351,705 km (0.064 R)
• M3: 461,809 km (0.081 R)
• M4: 608,265 km (0.115 R)
• M5: 710,291 km (0.057 R)
• M6: 849,566 km (0.084 R)
• M7: 945,907 km (0.099 R)
• M8: 1,027,438 km (0.047 R)
• M9: 1,354,010 km (0.058 R)
• M10: 1,540,409 km (0.089 R)
• M11: 1,783,955 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.8

Radius: 8.5

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.86 AU - 0.94 AU

Year: 543 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,173,579 km

• M1: 105,915 km (0.11 R)
• M2: 160,818 km (0.089 R)
• M3: 222,602 km (0.089 R)
• M4: 283,937 km (0.046 R)
• M5: 362,775 km (0.094 R)
• M6: 508,782 km (0.103 R)
• M7: 585,676 km (0.1 R)
• M8: 642,224 km (0.084 R)
• M9: 765,492 km (0.105 R)
• M10: 828,024 km (0.101 R)
• M11: 901,776 km (0.118 R)
• M12: 1,046,437 km (0.093 R)
• M13: 1,177,934 km (0.074 R)
• M14: 1,256,473 km (0.119 R)
• M15: 1,336,807 km (0.114 R)
• M16: 1,391,410 km (0.101 R)
• M17: 1,502,860 km (0.078 R)
• M18: 1,565,392 km (0.055 R)
• M19: 1,652,159 km (0.072 R)
• M20: 1,728,753 km (0.056 R)
• M21: 2,104,244 km (0.069 R)
• M22: 2,206,868 km (0.077 R)
• M23: 2,265,361 km (0.029 R)
• M24: 2,344,199 km (0.076 R)
• M25: 2,450,862 km (0.089 R)
• M26: 2,511,449 km (0.12 R)
• M27: 2,661,945 km (0.095 R)
• M28: 2,752,302 km (0.026 R)
• M29: 2,808,401 km (0.12 R)
• M30: 2,964,731 km (0.084 R)
• M31: 3,029,506 km (0.106 R)
• M32: 3,138,563 km (0.12 R)
• M33: 3,248,967 km (0.098 R)
• M34: 3,315,837 km (0.042 R)
• M35: 3,503,881 km (0.048 R)
• M36: 3,742,191 km (0.116 R)
• M37: 3,875,034 km (0.086 R)
• M38: 3,985,586 km (0.107 R)
• M39: 4,153,585 km (0.065 R)
• M40: 4,234,368 km (0.108 R)
• M41: 4,332,055 km (0.118 R)
• M42: 4,397,579 km (0.079 R)
• M43: 4,463,402 km (0.109 R)
• M44: 4,571,113 km (0.097 R)
• M45: 4,629,456 km (0.066 R)
• M46: 4,730,135 km (0.104 R)
• M47: 5,314,315 km (0.112 R)
• M48: 5,419,781 km (0.078 R)
• M49: 5,472,739 km (0.075 R)
• M50: 5,704,316 km (0.1 R)
• M51: 5,812,326 km (0.039 R)
• M52: 5,911,958 km (0.087 R)
• M53: 6,021,314 km (0.076 R)
• M54: 6,186,620 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.2

Radius: 9.4

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.12 AU - 1.64 AU

Year: 1031 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 46,173,579 km

• M1: 162,014 km (0.066 R)
• M2: 255,064 km (0.09 R)
• M3: 423,661 km (0.115 R)
• M4: 487,390 km (0.081 R)
• M5: 626,067 km (0.086 R)
• M6: 754,572 km (0.056 R)
• M7: 816,056 km (0.101 R)
• M8: 885,769 km (0.114 R)
• M9: 957,726 km (0.075 R)
• M10: 1,229,545 km (0.064 R)
• M11: 1,370,915 km (0.116 R)
• M12: 1,486,404 km (0.115 R)
• M13: 1,565,243 km (0.049 R)
• M14: 1,735,485 km (0.116 R)
• M15: 1,912,010 km (0.068 R)
• M16: 2,068,041 km (0.101 R)
• M17: 2,228,260 km (0.106 R)
• M18: 2,337,467 km (0.11 R)
• M19: 2,411,368 km (0.066 R)
• M20: 2,580,264 km (0.114 R)
• M21: 2,714,453 km (0.105 R)
• M22: 2,821,565 km (0.084 R)
• M23: 2,890,380 km (0.113 R)
• M24: 3,110,589 km (0.113 R)
• M25: 3,243,431 km (0.086 R)
• M26: 3,610,096 km (0.048 R)
• M27: 3,782,283 km (0.045 R)
• M28: 3,902,260 km (0.077 R)
• M29: 4,326,370 km (0.104 R)
• M30: 4,440,364 km (0.038 R)
• M31: 4,532,367 km (0.044 R)
• M32: 4,683,161 km (0.091 R)
• M33: 4,835,751 km (0.106 R)
• M34: 5,499,218 km (0.118 R)
• M35: 5,785,249 km (0.078 R)
• M36: 5,873,212 km (0.064 R)
• M37: 6,088,783 km (0.111 R)
• M38: 6,281,315 km (0.105 R)
• M39: 6,371,673 km (0.038 R)
• M40: 6,567,197 km (0.118 R)
• M41: 6,804,160 km (0.099 R)
• M42: 6,937,152 km (0.09 R)
• M43: 7,004,023 km (0.088 R)
• M44: 7,165,140 km (0.084 R)
• M45: 7,286,912 km (0.045 R)
• M46: 7,450,273 km (0.108 R)
• M47: 7,518,639 km (0.097 R)
• M48: 7,670,032 km (0.072 R)
• M49: 8,031,610 km (0.095 R)
• M50: 8,101,772 km (0.114 R)
• M51: 8,384,512 km (0.096 R)
• M52: 8,786,033 km (0.104 R)
• M53: 8,858,288 km (0.09 R)
• M54: 9,032,719 km (0.096 R)
• M55: 9,091,212 km (0.099 R)
• M56: 9,223,008 km (0.074 R)
• M57: 9,399,833 km (0.089 R)
• M58: 9,459,073 km (0.106 R)
• M59: 9,548,084 km (0.119 R)
• M60: 9,756,773 km (0.111 R)
• M61: 10,224,566 km (0.031 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.1

Radius: 14.2

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.27 AU - 1.83 AU

Year: 1227 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 46,173,579 km

• M1: 179,817 km (0.062 R)
• M2: 331,060 km (0.12 R)
• M3: 505,192 km (0.067 R)
• M4: 619,784 km (0.112 R)
• M5: 888,462 km (0.06 R)
• M6: 987,047 km (0.061 R)
• M7: 1,307,037 km (0.087 R)
• M8: 1,746,705 km (0.099 R)
• M9: 1,943,725 km (0.042 R)
• M10: 2,127,431 km (0.071 R)
• M11: 2,327,892 km (0.049 R)
• M12: 2,501,725 km (0.064 R)
• M13: 2,885,593 km (0.05 R)
• M14: 3,025,767 km (0.073 R)
• M15: 3,156,216 km (0.045 R)
• M16: 3,571,649 km (0.107 R)
• M17: 3,811,455 km (0.064 R)
• M18: 4,135,334 km (0.114 R)
• M19: 4,535,957 km (0.094 R)
• M20: 4,686,004 km (0.116 R)
• M21: 4,865,521 km (0.042 R)
• M22: 5,132,105 km (0.093 R)
• M23: 5,317,307 km (0.099 R)
• M24: 5,461,369 km (0.075 R)
• M25: 6,185,722 km (0.101 R)
• M26: 6,444,227 km (0.1 R)
• M27: 6,659,798 km (0.097 R)
• M28: 6,815,230 km (0.12 R)
• M29: 6,909,178 km (0.102 R)
• M30: 7,082,412 km (0.064 R)
• M31: 7,257,142 km (0.098 R)
• M32: 7,353,035 km (0.097 R)
• M33: 7,757,098 km (0.1 R)
• M34: 7,871,690 km (0.065 R)
• M35: 7,970,275 km (0.045 R)
• M36: 8,069,160 km (0.069 R)
• M37: 8,185,247 km (0.034 R)
• M38: 8,301,784 km (0.074 R)
• M39: 8,519,898 km (0.112 R)
• M40: 8,722,753 km (0.106 R)
• M41: 8,961,511 km (0.116 R)
• M42: 9,116,195 km (0.03 R)
• M43: 10,152,160 km (0.087 R)
• M44: 10,241,769 km (0.093 R)
• M45: 10,403,485 km (0.039 R)
• M46: 11,355,077 km (0.046 R)
• M47: 11,541,326 km (0.11 R)
• M48: 11,784,871 km (0.11 R)
• M49: 12,201,053 km (0.095 R)
• M50: 12,641,319 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.8

Radius: 10.4

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.62 AU - 6.44 AU

Year: 9415 Days

Day: 11.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,173,579 km

• M1: 380,577 km (0.115 R)
• M2: 511,625 km (0.092 R)
• M3: 755,918 km (0.072 R)
• M4: 945,758 km (0.119 R)
• M5: 1,171,202 km (0.113 R)
• M6: 1,763,609 km (0.096 R)
• M7: 1,878,351 km (0.032 R)
• M8: 2,091,378 km (0.118 R)
• M9: 2,237,984 km (0.093 R)
• M10: 2,362,599 km (0.087 R)
• M11: 2,830,990 km (0.092 R)
• M12: 3,048,655 km (0.088 R)
• M13: 3,413,823 km (0.116 R)
• M14: 3,558,036 km (0.105 R)
• M15: 3,763,434 km (0.104 R)
• M16: 4,623,771 km (0.077 R)
• M17: 4,848,317 km (0.05 R)
• M18: 4,978,168 km (0.077 R)
• M19: 5,076,305 km (0.119 R)
• M20: 5,374,752 km (0.105 R)
• M21: 5,543,050 km (0.072 R)
• M22: 5,781,509 km (0.093 R)
• M23: 6,023,558 km (0.114 R)
• M24: 6,769,453 km (0.115 R)
• M25: 6,914,862 km (0.08 R)
• M26: 7,208,822 km (0.079 R)
• M27: 7,320,123 km (0.077 R)
• M28: 8,076,639 km (0.116 R)
• M29: 8,308,516 km (0.105 R)
• M30: 8,386,157 km (0.081 R)
• M31: 9,500,362 km (0.09 R)
• M32: 9,704,264 km (0.069 R)
• M33: 9,909,662 km (0.09 R)
• M34: 10,282,759 km (0.077 R)
• M35: 10,618,457 km (0.107 R)
• M36: 11,257,539 km (0.085 R)
• M37: 12,084,815 km (0.119 R)
• M38: 12,706,993 km (0.107 R)
• M39: 13,294,015 km (0.103 R)
• M40: 14,729,406 km (0.055 R)
• M41: 15,777,639 km (0.068 R)
• M42: 17,845,081 km (0.066 R)
• M43: 18,248,397 km (0.093 R)
• M44: 18,552,978 km (0.097 R)
• M45: 18,859,205 km (0.062 R)
• M46: 19,580,117 km (0.072 R)
• M47: 19,735,849 km (0.045 R)
• M48: 19,944,089 km (0.085 R)
• M49: 20,152,928 km (0.099 R)
• M50: 20,625,806 km (0.114 R)
• M51: 20,996,061 km (0.114 R)
• M52: 21,261,897 km (0.058 R)
• M53: 21,850,564 km (0.105 R)
• M54: 22,553,225 km (0.115 R)
• M55: 23,980,838 km (0.038 R)
• M56: 24,929,887 km (0.12 R)
• M57: 25,324,376 km (0.097 R)
• M58: 25,777,658 km (0.036 R)
• M59: 26,119,339 km (0.082 R)
• M60: 26,749,745 km (0.053 R)
• M61: 28,084,008 km (0.09 R)
• M62: 28,670,881 km (0.11 R)
• M63: 29,084,070 km (0.119 R)
• M64: 29,380,423 km (0.095 R)
• M65: 29,558,744 km (0.094 R)
• M66: 31,119,050 km (0.084 R)
• M67: 32,644,499 km (0.119 R)
• M68: 33,323,374 km (0.085 R)
• M69: 34,381,630 km (0.059 R)
• M70: 34,569,525 km (0.113 R)
• M71: 34,820,700 km (0.107 R)
• M72: 35,261,565 km (0.109 R)
• M73: 36,085,101 km (0.049 R)
• M74: 37,493,415 km (0.099 R)
• M75: 38,334,006 km (0.038 R)
• M76: 38,724,007 km (0.102 R)
• M77: 39,836,417 km (0.088 R)
• M78: 39,902,090 km (0.101 R)
• M79: 41,557,840 km (0.042 R)
• M80: 42,494,771 km (0.112 R)
• M81: 42,561,941 km (0.086 R)
• M82: 44,321,361 km (0.115 R)
• M83: 44,457,794 km (0.087 R)
• M84: 45,690,930 km (0.111 R)
• M85: 45,966,489 km (0.101 R)
• M86: 46,035,454 km (0.055 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 18,088 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit