🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.9

Radius: 9.4

Gravity: 9.58 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.83 AU - 0.85 AU

Year: 531 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 140.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,468,957 km

• M1: 125,213 km (0.115 R)
• M2: 201,808 km (0.049 R)
• M3: 269,725 km (0.077 R)
• M4: 343,178 km (0.086 R)
• M5: 421,716 km (0.062 R)
• M6: 495,767 km (0.12 R)
• M7: 583,432 km (0.111 R)
• M8: 815,308 km (0.106 R)
• M9: 1,000,511 km (0.091 R)
• M10: 1,076,357 km (0.037 R)
• M11: 1,137,393 km (0.109 R)
• M12: 1,222,663 km (0.115 R)
• M13: 1,369,718 km (0.04 R)
• M14: 1,504,207 km (0.098 R)
• M15: 1,585,737 km (0.098 R)
• M16: 1,668,764 km (0.12 R)
• M17: 1,799,513 km (0.1 R)
• M18: 1,899,893 km (0.056 R)
• M19: 1,974,692 km (0.106 R)
• M20: 2,043,507 km (0.094 R)
• M21: 2,190,861 km (0.082 R)
• M22: 2,255,188 km (0.11 R)
• M23: 2,444,429 km (0.08 R)
• M24: 2,593,578 km (0.1 R)
• M25: 2,692,163 km (0.112 R)
• M26: 2,768,907 km (0.076 R)
• M27: 2,869,736 km (0.062 R)
• M28: 3,011,405 km (0.034 R)
• M29: 3,310,002 km (0.114 R)
• M30: 3,686,092 km (0.052 R)
• M31: 3,745,781 km (0.108 R)
• M32: 3,857,680 km (0.096 R)
• M33: 3,953,124 km (0.062 R)
• M34: 4,155,530 km (0.078 R)
• M35: 4,244,540 km (0.089 R)
• M36: 4,478,960 km (0.06 R)
• M37: 4,551,964 km (0.104 R)
• M38: 4,625,417 km (0.051 R)
• M39: 4,885,418 km (0.064 R)
• M40: 4,988,939 km (0.116 R)
• M41: 5,112,208 km (0.104 R)
• M42: 5,198,077 km (0.081 R)
• M43: 5,410,207 km (0.098 R)
• M44: 5,536,916 km (0.104 R)
• M45: 5,635,053 km (0.077 R)
• M46: 5,723,764 km (0.097 R)
• M47: 5,823,097 km (0.055 R)
• M48: 5,902,833 km (0.108 R)
• M49: 5,983,017 km (0.073 R)
• M50: 6,114,065 km (0.096 R)
• M51: 6,710,512 km (0.1 R)
• M52: 6,973,355 km (0.102 R)
• M53: 7,218,097 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176

Radius: 12.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.86 AU - 1.06 AU

Year: 649 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,468,957 km

• M1: 156,779 km (0.041 R)
• M2: 307,424 km (0.108 R)
• M3: 406,308 km (0.102 R)
• M4: 493,673 km (0.049 R)
• M5: 638,484 km (0.114 R)
• M6: 752,477 km (0.099 R)
• M7: 889,509 km (0.117 R)
• M8: 971,339 km (0.096 R)
• M9: 1,134,999 km (0.078 R)
• M10: 1,505,254 km (0.072 R)
• M11: 1,761,365 km (0.056 R)
• M12: 1,841,699 km (0.095 R)
• M13: 1,943,725 km (0.064 R)
• M14: 2,143,139 km (0.1 R)
• M15: 2,234,693 km (0.062 R)
• M16: 2,393,865 km (0.027 R)
• M17: 2,545,557 km (0.101 R)
• M18: 2,631,127 km (0.071 R)
• M19: 2,717,894 km (0.041 R)
• M20: 2,811,393 km (0.116 R)
• M21: 3,044,017 km (0.119 R)
• M22: 3,129,139 km (0.095 R)
• M23: 3,215,157 km (0.105 R)
• M24: 3,308,058 km (0.115 R)
• M25: 3,389,439 km (0.113 R)
• M26: 3,624,607 km (0.115 R)
• M27: 3,740,844 km (0.069 R)
• M28: 3,865,160 km (0.091 R)
• M29: 3,944,297 km (0.11 R)
• M30: 4,037,347 km (0.066 R)
• M31: 4,246,186 km (0.12 R)
• M32: 4,396,532 km (0.062 R)
• M33: 4,808,524 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.4

Radius: 14.4

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.23 AU - 2.37 AU

Year: 2408 Days

Day: 12.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,468,957 km

• M1: 195,824 km (0.083 R)
• M2: 385,514 km (0.091 R)
• M3: 504,294 km (0.109 R)
• M4: 846,874 km (0.084 R)
• M5: 1,130,960 km (0.095 R)
• M6: 1,319,154 km (0.115 R)
• M7: 1,482,515 km (0.118 R)
• M8: 1,615,807 km (0.1 R)
• M9: 1,740,721 km (0.099 R)
• M10: 1,934,450 km (0.109 R)
• M11: 2,067,742 km (0.101 R)
• M12: 2,357,962 km (0.102 R)
• M13: 2,457,743 km (0.08 R)
• M14: 2,691,266 km (0.035 R)
• M15: 2,795,835 km (0.11 R)
• M16: 3,117,919 km (0.051 R)
• M17: 3,275,745 km (0.066 R)
• M18: 3,748,324 km (0.098 R)
• M19: 3,848,854 km (0.082 R)
• M20: 4,001,294 km (0.109 R)
• M21: 4,173,182 km (0.069 R)
• M22: 4,435,726 km (0.08 R)
• M23: 4,649,801 km (0.08 R)
• M24: 5,106,673 km (0.095 R)
• M25: 5,887,424 km (0.112 R)
• M26: 6,142,788 km (0.092 R)
• M27: 6,542,962 km (0.091 R)
• M28: 6,993,102 km (0.046 R)
• M29: 7,453,265 km (0.032 R)
• M30: 7,966,685 km (0.114 R)
• M31: 8,337,239 km (0.103 R)
• M32: 8,669,047 km (0.079 R)
• M33: 8,847,816 km (0.116 R)
• M34: 8,982,604 km (0.114 R)
• M35: 9,072,961 km (0.083 R)
• M36: 9,186,207 km (0.048 R)
• M37: 9,277,162 km (0.095 R)
• M38: 9,713,539 km (0.09 R)
• M39: 9,806,140 km (0.039 R)
• M40: 9,922,528 km (0.1 R)
• M41: 10,487,260 km (0.072 R)
• M42: 10,677,847 km (0.092 R)
• M43: 10,821,611 km (0.063 R)
• M44: 10,941,887 km (0.028 R)
• M45: 11,038,378 km (0.109 R)
• M46: 11,183,638 km (0.086 R)
• M47: 11,402,948 km (0.093 R)
• M48: 11,796,091 km (0.088 R)
• M49: 12,268,821 km (0.092 R)
• M50: 12,570,709 km (0.103 R)
• M51: 13,490,886 km (0.089 R)
• M52: 14,565,297 km (0.05 R)
• M53: 14,671,662 km (0.107 R)
• M54: 14,938,544 km (0.109 R)
• M55: 15,126,290 km (0.067 R)
• M56: 15,721,689 km (0.114 R)
• M57: 16,076,984 km (0.088 R)
• M58: 16,352,244 km (0.119 R)
• M59: 16,518,148 km (0.059 R)
• M60: 16,740,151 km (0.107 R)
• M61: 17,299,647 km (0.074 R)
• M62: 17,525,091 km (0.097 R)
• M63: 17,638,337 km (0.089 R)
• M64: 18,007,544 km (0.114 R)
• M65: 18,236,130 km (0.103 R)
• M66: 18,609,676 km (0.032 R)
• M67: 18,782,910 km (0.096 R)
• M68: 19,131,024 km (0.062 R)
• M69: 19,305,904 km (0.068 R)
• M70: 19,481,233 km (0.117 R)
• M71: 19,686,481 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.1

Radius: 9.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.46 AU - 3.6 AU

Year: 4578 Days

Day: 10.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 62,468,957 km

• M1: 119,828 km (0.105 R)
• M2: 189,989 km (0.088 R)
• M3: 314,305 km (0.069 R)
• M4: 440,566 km (0.09 R)
• M5: 915,240 km (0.11 R)
• M6: 992,133 km (0.06 R)
• M7: 1,152,801 km (0.106 R)
• M8: 1,236,576 km (0.069 R)
• M9: 1,297,612 km (0.06 R)
• M10: 1,372,411 km (0.057 R)
• M11: 1,435,691 km (0.114 R)
• M12: 1,645,577 km (0.077 R)
• M13: 2,153,611 km (0.11 R)
• M14: 2,471,806 km (0.101 R)
• M15: 2,565,454 km (0.11 R)
• M16: 2,724,177 km (0.099 R)
• M17: 2,985,076 km (0.059 R)
• M18: 4,294,057 km (0.076 R)
• M19: 4,578,742 km (0.119 R)
• M20: 4,713,679 km (0.052 R)
• M21: 4,987,743 km (0.041 R)
• M22: 5,166,512 km (0.067 R)
• M23: 5,428,757 km (0.087 R)
• M24: 5,592,268 km (0.108 R)
• M25: 5,674,546 km (0.077 R)
• M26: 5,757,424 km (0.103 R)
• M27: 5,966,113 km (0.12 R)
• M28: 6,113,766 km (0.112 R)
• M29: 6,348,186 km (0.12 R)
• M30: 6,434,055 km (0.062 R)
• M31: 7,315,186 km (0.083 R)
• M32: 7,701,149 km (0.091 R)
• M33: 7,931,230 km (0.111 R)
• M34: 8,187,043 km (0.057 R)
• M35: 8,563,880 km (0.107 R)
• M36: 9,261,455 km (0.093 R)
• M37: 9,654,149 km (0.063 R)
• M38: 9,728,350 km (0.045 R)
• M39: 9,827,683 km (0.099 R)
• M40: 9,952,298 km (0.067 R)
• M41: 10,052,229 km (0.118 R)
• M42: 10,916,157 km (0.072 R)
• M43: 11,097,020 km (0.09 R)
• M44: 11,435,411 km (0.101 R)
• M45: 11,830,200 km (0.053 R)
• M46: 12,095,885 km (0.112 R)
• M47: 12,444,149 km (0.103 R)
• M48: 12,524,932 km (0.108 R)
• M49: 13,041,045 km (0.064 R)
• M50: 13,370,609 km (0.106 R)
• M51: 14,066,089 km (0.095 R)
• M52: 14,659,245 km (0.12 R)
• M53: 15,841,068 km (0.084 R)
• M54: 17,353,203 km (0.115 R)
• M55: 17,594,654 km (0.11 R)
• M56: 17,776,416 km (0.077 R)
• M57: 17,989,294 km (0.104 R)
• M58: 18,080,698 km (0.06 R)
• M59: 18,725,465 km (0.037 R)
• M60: 18,910,966 km (0.08 R)
• M61: 19,035,132 km (0.075 R)
• M62: 19,659,554 km (0.079 R)
• M63: 20,545,024 km (0.087 R)
• M64: 21,540,448 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.5

Radius: 6

Gravity: 27.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.89 AU - 7.85 AU

Year: 12429 Days

Day: 24.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 177.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,468,957 km

• M1: 292,314 km (0.098 R)
• M2: 690,245 km (0.083 R)
• M3: 793,168 km (0.1 R)
• M4: 991,684 km (0.115 R)
• M5: 1,084,884 km (0.11 R)
• M6: 1,205,460 km (0.039 R)
• M7: 1,486,404 km (0.059 R)
• M8: 1,539,661 km (0.099 R)
• M9: 1,759,271 km (0.062 R)
• M10: 1,901,539 km (0.112 R)
• M11: 2,018,225 km (0.075 R)
• M12: 2,167,224 km (0.116 R)
• M13: 2,227,961 km (0.109 R)
• M14: 3,772,110 km (0.042 R)
• M15: 3,956,116 km (0.119 R)
• M16: 4,142,963 km (0.087 R)
• M17: 4,447,993 km (0.101 R)
• M18: 7,182,643 km (0.107 R)
• M19: 7,456,556 km (0.11 R)
• M20: 7,780,436 km (0.098 R)
• M21: 8,394,236 km (0.092 R)
• M22: 8,731,280 km (0.066 R)
• M23: 10,071,826 km (0.114 R)
• M24: 10,896,111 km (0.086 R)
• M25: 11,369,139 km (0.036 R)
• M26: 11,634,974 km (0.106 R)
• M27: 11,902,755 km (0.096 R)
• M28: 12,172,629 km (0.069 R)
• M29: 12,553,805 km (0.094 R)
• M30: 13,551,772 km (0.119 R)
• M31: 13,946,710 km (0.101 R)
• M32: 14,690,361 km (0.079 R)
• M33: 16,215,811 km (0.033 R)
• M34: 16,755,410 km (0.12 R)
• M35: 17,300,994 km (0.104 R)
• M36: 18,784,107 km (0.046 R)
• M37: 19,414,064 km (0.109 R)
• M38: 19,667,931 km (0.099 R)
• M39: 19,731,660 km (0.07 R)
• M40: 21,018,950 km (0.087 R)
• M41: 21,214,324 km (0.094 R)
• M42: 23,673,863 km (0.06 R)
• M43: 24,353,935 km (0.12 R)
• M44: 24,559,183 km (0.097 R)
• M45: 26,502,609 km (0.118 R)
• M46: 27,279,471 km (0.109 R)
• M47: 27,849,289 km (0.119 R)
• M48: 28,135,620 km (0.029 R)
• M49: 30,461,118 km (0.111 R)
• M50: 30,682,374 km (0.093 R)
• M51: 31,200,431 km (0.037 R)
• M52: 31,870,929 km (0.068 R)
• M53: 32,020,527 km (0.117 R)
• M54: 32,170,424 km (0.111 R)
• M55: 32,245,372 km (0.057 R)
• M56: 32,395,568 km (0.069 R)
• M57: 32,847,653 km (0.075 R)
• M58: 33,074,444 km (0.091 R)
• M59: 33,681,811 km (0.057 R)
• M60: 34,676,637 km (0.113 R)
• M61: 35,681,037 km (0.114 R)
• M62: 35,836,320 km (0.065 R)
• M63: 36,069,842 km (0.104 R)
• M64: 36,930,329 km (0.097 R)
• M65: 37,402,460 km (0.119 R)
• M66: 38,432,291 km (0.072 R)
• M67: 38,591,613 km (0.105 R)
• M68: 39,873,667 km (0.111 R)
• M69: 40,844,258 km (0.12 R)
• M70: 41,006,871 km (0.12 R)
• M71: 41,986,587 km (0.055 R)
• M72: 42,314,955 km (0.107 R)
• M73: 46,404,960 km (0.101 R)
• M74: 46,659,426 km (0.077 R)
• M75: 47,511,087 km (0.081 R)
• M76: 47,938,937 km (0.088 R)
• M77: 48,798,227 km (0.11 R)
• M78: 50,270,719 km (0.105 R)
• M79: 51,933,499 km (0.111 R)
• M80: 52,639,152 km (0.078 R)
• M81: 53,525,520 km (0.113 R)
• M82: 54,416,824 km (0.116 R)
• M83: 54,774,812 km (0.08 R)
• M84: 55,133,398 km (0.09 R)
• M85: 55,672,997 km (0.08 R)
• M86: 56,123,885 km (0.096 R)
• M87: 56,666,626 km (0.096 R)
• M88: 57,483,879 km (0.078 R)
• M89: 59,682,370 km (0.091 R)
• M90: 59,959,126 km (0.105 R)
• M91: 60,884,688 km (0.089 R)
• M92: 61,070,339 km (0.094 R)
• M93: 61,256,289 km (0.099 R)
• M94: 62,094,935 km (0.051 R)
• M95: 62,468,929 km (0.071 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 15,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit