🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.56 AU - 0.6 AU

Year: 285 Days

Day: 29 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.6

Radius: 8.5

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.77 AU - 0.95 AU

Year: 515 Days

Day: 10.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 43,124,232 km

• M1: 106,214 km (0.109 R)
• M2: 175,179 km (0.096 R)
• M3: 232,176 km (0.063 R)
• M4: 290,968 km (0.077 R)
• M5: 350,358 km (0.11 R)
• M6: 408,402 km (0.076 R)
• M7: 467,045 km (0.114 R)
• M8: 532,568 km (0.044 R)
• M9: 653,743 km (0.114 R)
• M10: 720,164 km (0.117 R)
• M11: 775,964 km (0.105 R)
• M12: 837,748 km (0.115 R)
• M13: 905,965 km (0.098 R)
• M14: 971,489 km (0.041 R)
• M15: 1,033,871 km (0.088 R)
• M16: 1,112,559 km (0.078 R)
• M17: 1,198,429 km (0.062 R)
• M18: 1,371,812 km (0.059 R)
• M19: 1,425,967 km (0.047 R)
• M20: 1,598,603 km (0.047 R)
• M21: 1,843,644 km (0.119 R)
• M22: 1,903,783 km (0.093 R)
• M23: 2,044,554 km (0.052 R)
• M24: 2,106,936 km (0.073 R)
• M25: 2,169,917 km (0.102 R)
• M26: 2,239,929 km (0.092 R)
• M27: 2,304,406 km (0.062 R)
• M28: 2,395,511 km (0.099 R)
• M29: 2,474,648 km (0.118 R)
• M30: 2,588,193 km (0.12 R)
• M31: 2,779,080 km (0.109 R)
• M32: 3,017,239 km (0.1 R)
• M33: 3,153,074 km (0.077 R)
• M34: 3,291,153 km (0.047 R)
• M35: 3,445,987 km (0.115 R)
• M36: 3,520,636 km (0.062 R)
• M37: 3,793,802 km (0.083 R)
• M38: 3,847,657 km (0.102 R)
• M39: 3,948,486 km (0.11 R)
• M40: 4,034,505 km (0.034 R)
• M41: 4,113,193 km (0.11 R)
• M42: 4,224,345 km (0.096 R)
• M43: 4,441,411 km (0.061 R)
• M44: 4,547,326 km (0.092 R)
• M45: 4,761,551 km (0.059 R)
• M46: 4,861,482 km (0.043 R)
• M47: 5,277,065 km (0.045 R)
• M48: 5,589,724 km (0.097 R)
• M49: 5,668,862 km (0.078 R)
• M50: 5,872,764 km (0.1 R)
• M51: 6,142,339 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.7

Radius: 11.6

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.89 AU - 1.17 AU

Year: 675 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 43,124,232 km

• M1: 145,559 km (0.082 R)
• M2: 300,991 km (0.067 R)
• M3: 410,197 km (0.106 R)
• M4: 484,398 km (0.094 R)
• M5: 573,558 km (0.072 R)
• M6: 664,514 km (0.12 R)
• M7: 787,483 km (0.077 R)
• M8: 913,295 km (0.12 R)
• M9: 1,070,074 km (0.061 R)
• M10: 1,179,878 km (0.064 R)
• M11: 1,255,276 km (0.036 R)
• M12: 1,384,977 km (0.108 R)
• M13: 1,458,280 km (0.059 R)
• M14: 1,574,218 km (0.115 R)
• M15: 1,743,414 km (0.101 R)
• M16: 1,904,082 km (0.064 R)
• M17: 2,077,316 km (0.046 R)
• M18: 2,351,230 km (0.067 R)
• M19: 2,447,870 km (0.111 R)
• M20: 2,537,629 km (0.074 R)
• M21: 2,686,927 km (0.057 R)
• M22: 2,762,773 km (0.084 R)
• M23: 3,126,296 km (0.082 R)
• M24: 3,206,182 km (0.099 R)
• M25: 3,322,868 km (0.11 R)
• M26: 3,560,579 km (0.084 R)
• M27: 3,709,578 km (0.051 R)
• M28: 3,784,826 km (0.04 R)
• M29: 3,908,394 km (0.096 R)
• M30: 4,130,248 km (0.1 R)
• M31: 4,208,487 km (0.117 R)
• M32: 4,386,060 km (0.044 R)
• M33: 4,485,842 km (0.087 R)
• M34: 4,667,454 km (0.078 R)
• M35: 4,872,103 km (0.115 R)
• M36: 5,364,879 km (0.078 R)
• M37: 5,807,689 km (0.106 R)
• M38: 6,039,116 km (0.096 R)
• M39: 6,251,097 km (0.067 R)
• M40: 6,341,155 km (0.099 R)
• M41: 6,431,661 km (0.056 R)
• M42: 6,671,167 km (0.117 R)
• M43: 6,786,358 km (0.091 R)
• M44: 6,867,290 km (0.098 R)
• M45: 6,948,522 km (0.099 R)
• M46: 7,383,702 km (0.057 R)
• M47: 7,478,996 km (0.042 R)
• M48: 7,791,356 km (0.103 R)
• M49: 7,888,445 km (0.116 R)
• M50: 8,157,273 km (0.087 R)
• M51: 8,317,492 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.8

Radius: 12.6

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.3 AU - 1.58 AU

Year: 1116 Days

Day: 14.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 43,124,232 km

• M1: 203,902 km (0.076 R)
• M2: 293,661 km (0.099 R)
• M3: 431,291 km (0.117 R)
• M4: 529,726 km (0.119 R)
• M5: 668,852 km (0.108 R)
• M6: 749,336 km (0.097 R)
• M7: 927,208 km (0.103 R)
• M8: 1,018,761 km (0.119 R)
• M9: 1,165,667 km (0.118 R)
• M10: 1,258,866 km (0.117 R)
• M11: 1,340,696 km (0.107 R)
• M12: 1,460,225 km (0.102 R)
• M13: 1,568,683 km (0.056 R)
• M14: 1,740,571 km (0.057 R)
• M15: 1,926,821 km (0.051 R)
• M16: 2,087,189 km (0.09 R)
• M17: 2,370,229 km (0.115 R)
• M18: 2,577,571 km (0.071 R)
• M19: 2,755,144 km (0.11 R)
• M20: 2,890,979 km (0.1 R)
• M21: 3,085,007 km (0.101 R)
• M22: 3,235,802 km (0.088 R)
• M23: 3,389,140 km (0.089 R)
• M24: 3,505,677 km (0.072 R)
• M25: 3,594,089 km (0.119 R)
• M26: 3,752,962 km (0.097 R)
• M27: 3,853,641 km (0.095 R)
• M28: 3,955,069 km (0.106 R)
• M29: 4,057,393 km (0.066 R)
• M30: 4,243,942 km (0.092 R)
• M31: 4,486,590 km (0.051 R)
• M32: 4,668,800 km (0.066 R)
• M33: 4,831,712 km (0.076 R)
• M34: 4,963,358 km (0.12 R)
• M35: 5,152,001 km (0.076 R)
• M36: 5,286,639 km (0.113 R)
• M37: 5,399,735 km (0.096 R)
• M38: 5,570,875 km (0.087 R)
• M39: 5,651,359 km (0.071 R)
• M40: 5,906,872 km (0.112 R)
• M41: 6,095,066 km (0.097 R)
• M42: 6,213,847 km (0.101 R)
• M43: 6,586,645 km (0.095 R)
• M44: 6,684,033 km (0.1 R)
• M45: 6,904,989 km (0.09 R)
• M46: 7,103,505 km (0.07 R)
• M47: 7,191,020 km (0.099 R)
• M48: 7,316,533 km (0.081 R)
• M49: 7,417,511 km (0.12 R)
• M50: 7,518,939 km (0.032 R)
• M51: 7,659,112 km (0.065 R)
• M52: 7,761,586 km (0.102 R)
• M53: 7,903,405 km (0.052 R)
• M54: 8,020,091 km (0.092 R)
• M55: 8,111,197 km (0.088 R)
• M56: 8,373,292 km (0.045 R)
• M57: 8,545,330 km (0.067 R)
• M58: 9,204,009 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.9

Radius: 10.7

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.2 AU - 3.62 AU

Year: 3205 Days

Day: 9 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,124,232 km

• M1: 143,764 km (0.108 R)
• M2: 213,775 km (0.117 R)
• M3: 399,726 km (0.089 R)
• M4: 473,328 km (0.105 R)
• M5: 598,990 km (0.112 R)
• M6: 789,578 km (0.082 R)
• M7: 966,103 km (0.109 R)
• M8: 1,059,452 km (0.118 R)
• M9: 1,193,043 km (0.119 R)
• M10: 1,306,887 km (0.047 R)
• M11: 1,397,992 km (0.112 R)
• M12: 1,712,746 km (0.113 R)
• M13: 2,203,427 km (0.106 R)
• M14: 2,297,225 km (0.07 R)
• M15: 2,456,696 km (0.086 R)
• M16: 2,586,996 km (0.1 R)
• M17: 2,854,627 km (0.073 R)
• M18: 2,974,454 km (0.099 R)
• M19: 3,043,868 km (0.084 R)
• M20: 3,290,704 km (0.07 R)
• M21: 3,434,767 km (0.073 R)
• M22: 3,804,124 km (0.115 R)
• M23: 4,244,840 km (0.112 R)
• M24: 4,722,057 km (0.119 R)
• M25: 5,132,853 km (0.099 R)
• M26: 5,300,402 km (0.089 R)
• M27: 5,555,167 km (0.117 R)
• M28: 6,773,941 km (0.103 R)
• M29: 7,004,322 km (0.067 R)
• M30: 7,097,222 km (0.063 R)
• M31: 7,354,680 km (0.055 R)
• M32: 7,878,871 km (0.116 R)
• M33: 8,145,604 km (0.038 R)
• M34: 8,243,291 km (0.099 R)
• M35: 8,837,793 km (0.071 R)
• M36: 8,963,306 km (0.103 R)
• M37: 9,140,131 km (0.11 R)
• M38: 9,497,370 km (0.095 R)
• M39: 9,911,308 km (0.11 R)
• M40: 10,225,613 km (0.049 R)
• M41: 10,304,601 km (0.072 R)
• M42: 10,516,581 km (0.106 R)
• M43: 10,623,094 km (0.038 R)
• M44: 11,187,976 km (0.11 R)
• M45: 11,652,627 km (0.112 R)
• M46: 11,956,610 km (0.097 R)
• M47: 12,179,361 km (0.115 R)
• M48: 12,263,136 km (0.113 R)
• M49: 12,403,459 km (0.098 R)
• M50: 12,544,230 km (0.118 R)
• M51: 13,112,553 km (0.105 R)
• M52: 13,486,547 km (0.062 R)
• M53: 13,805,789 km (0.093 R)
• M54: 14,481,223 km (0.119 R)
• M55: 14,748,555 km (0.034 R)
• M56: 15,227,717 km (0.076 R)
• M57: 15,408,730 km (0.117 R)
• M58: 15,499,536 km (0.081 R)
• M59: 15,894,923 km (0.087 R)
• M60: 16,017,294 km (0.1 R)
• M61: 16,417,020 km (0.109 R)
• M62: 16,913,685 km (0.112 R)
• M63: 17,320,741 km (0.088 R)
• M64: 17,604,528 km (0.086 R)
• M65: 17,699,373 km (0.09 R)
• M66: 18,240,468 km (0.076 R)
• M67: 18,884,038 km (0.04 R)
• M68: 19,995,251 km (0.077 R)
• M69: 20,259,740 km (0.087 R)
• M70: 20,425,794 km (0.09 R)
• M71: 20,558,787 km (0.044 R)
• M72: 20,959,709 km (0.081 R)
• M73: 21,060,388 km (0.109 R)
• M74: 21,194,877 km (0.087 R)
• M75: 21,329,515 km (0.108 R)
• M76: 22,212,142 km (0.085 R)
• M77: 22,451,798 km (0.107 R)
• M78: 22,554,871 km (0.119 R)
• M79: 23,210,708 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.8

Radius: 10.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.85 AU - 3.37 AU

Year: 3541 Days

Day: 11.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,124,232 km

• M1: 272,567 km (0.062 R)
• M2: 484,398 km (0.107 R)
• M3: 851,212 km (0.046 R)
• M4: 1,024,297 km (0.114 R)
• M5: 1,094,907 km (0.088 R)
• M6: 1,177,784 km (0.04 R)
• M7: 1,284,447 km (0.101 R)
• M8: 1,507,797 km (0.099 R)
• M9: 1,756,279 km (0.107 R)
• M10: 1,829,732 km (0.091 R)
• M11: 2,069,238 km (0.026 R)
• M12: 2,252,346 km (0.067 R)
• M13: 2,537,180 km (0.035 R)
• M14: 2,733,602 km (0.115 R)
• M15: 2,935,110 km (0.119 R)
• M16: 3,008,264 km (0.074 R)
• M17: 3,082,015 km (0.045 R)
• M18: 3,429,382 km (0.09 R)
• M19: 3,933,526 km (0.077 R)
• M20: 4,046,922 km (0.057 R)
• M21: 4,326,969 km (0.114 R)
• M22: 4,393,839 km (0.092 R)
• M23: 4,562,436 km (0.115 R)
• M24: 4,767,535 km (0.084 R)
• M25: 4,906,062 km (0.079 R)
• M26: 5,098,744 km (0.105 R)
• M27: 5,673,350 km (0.106 R)
• M28: 6,211,752 km (0.063 R)
• M29: 6,382,294 km (0.106 R)
• M30: 6,611,927 km (0.079 R)
• M31: 6,747,313 km (0.08 R)
• M32: 7,437,408 km (0.099 R)
• M33: 7,537,938 km (0.109 R)
• M34: 7,618,571 km (0.069 R)
• M35: 7,882,910 km (0.051 R)
• M36: 8,191,531 km (0.105 R)
• M37: 8,274,557 km (0.119 R)
• M38: 8,820,739 km (0.101 R)
• M39: 8,927,103 km (0.104 R)
• M40: 9,012,524 km (0.076 R)
• M41: 9,141,178 km (0.088 R)
• M42: 9,530,880 km (0.056 R)
• M43: 10,192,402 km (0.107 R)
• M44: 10,483,669 km (0.115 R)
• M45: 10,573,877 km (0.098 R)
• M46: 10,686,973 km (0.072 R)
• M47: 10,823,107 km (0.095 R)
• M48: 10,982,877 km (0.117 R)
• M49: 11,143,246 km (0.055 R)
• M50: 11,397,114 km (0.031 R)
• M51: 11,513,052 km (0.076 R)
• M52: 11,957,358 km (0.093 R)
• M53: 12,193,423 km (0.107 R)
• M54: 12,670,341 km (0.098 R)
• M55: 13,056,154 km (0.084 R)
• M56: 13,177,628 km (0.119 R)
• M57: 13,275,016 km (0.072 R)
• M58: 13,543,993 km (0.116 R)
• M59: 13,617,745 km (0.067 R)
• M60: 13,691,496 km (0.057 R)
• M61: 14,112,315 km (0.1 R)
• M62: 14,236,930 km (0.095 R)
• M63: 14,412,109 km (0.063 R)
• M64: 14,537,472 km (0.095 R)
• M65: 14,789,545 km (0.092 R)
• M66: 14,890,822 km (0.119 R)
• M67: 15,068,545 km (0.12 R)
• M68: 15,272,447 km (0.098 R)
• M69: 15,451,665 km (0.09 R)
• M70: 15,528,708 km (0.107 R)
• M71: 16,594,144 km (0.117 R)
• M72: 16,778,448 km (0.108 R)
• M73: 17,175,631 km (0.091 R)
• M74: 17,255,516 km (0.054 R)
• M75: 17,362,030 km (0.054 R)
• M76: 17,709,994 km (0.091 R)
• M77: 17,844,483 km (0.071 R)
• M78: 18,168,512 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.5

Radius: 6

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.07 AU - 8.15 AU

Year: 13555 Days

Day: 15 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,124,232 km

• M1: 105,466 km (0.052 R)
• M2: 368,609 km (0.12 R)
• M3: 804,537 km (0.052 R)
• M4: 854,952 km (0.088 R)
• M5: 1,315,264 km (0.052 R)
• M6: 1,435,990 km (0.08 R)
• M7: 1,602,492 km (0.106 R)
• M8: 1,864,139 km (0.111 R)
• M9: 1,909,018 km (0.114 R)
• M10: 2,162,736 km (0.054 R)
• M11: 2,281,517 km (0.093 R)
• M12: 2,329,688 km (0.101 R)
• M13: 2,727,169 km (0.091 R)
• M14: 2,907,584 km (0.041 R)
• M15: 3,253,305 km (0.064 R)
• M16: 3,307,609 km (0.091 R)
• M17: 3,724,688 km (0.107 R)
• M18: 3,867,554 km (0.101 R)
• M19: 4,041,237 km (0.098 R)
• M20: 4,099,730 km (0.089 R)
• M21: 4,217,463 km (0.093 R)
• M22: 4,336,393 km (0.08 R)
• M23: 4,916,384 km (0.102 R)
• M24: 5,295,166 km (0.074 R)
• M25: 5,423,521 km (0.085 R)
• M26: 5,650,760 km (0.105 R)
• M27: 5,781,958 km (0.09 R)
• M28: 5,880,991 km (0.119 R)
• M29: 6,316,770 km (0.078 R)
• M30: 6,867,290 km (0.106 R)
• M31: 6,937,302 km (0.088 R)
• M32: 7,007,314 km (0.056 R)
• M33: 9,180,223 km (0.118 R)
• M34: 9,450,995 km (0.082 R)
• M35: 9,606,726 km (0.078 R)
• M36: 9,684,966 km (0.044 R)
• M37: 9,724,161 km (0.076 R)
• M38: 10,158,892 km (0.081 R)
• M39: 10,238,628 km (0.097 R)
• M40: 10,278,571 km (0.118 R)
• M41: 10,438,790 km (0.066 R)
• M42: 10,479,032 km (0.058 R)
• M43: 10,721,231 km (0.103 R)
• M44: 10,843,153 km (0.101 R)
• M45: 12,213,320 km (0.102 R)
• M46: 12,298,142 km (0.063 R)
• M47: 12,767,879 km (0.1 R)
• M48: 13,418,031 km (0.07 R)
• M49: 13,461,714 km (0.052 R)
• M50: 14,705,171 km (0.114 R)
• M51: 14,885,886 km (0.119 R)
• M52: 15,707,776 km (0.104 R)
• M53: 16,310,506 km (0.053 R)
• M54: 16,450,679 km (0.097 R)
• M55: 16,497,504 km (0.105 R)
• M56: 16,779,196 km (0.074 R)
• M57: 17,730,040 km (0.093 R)
• M58: 17,826,082 km (0.117 R)
• M59: 18,992,048 km (0.1 R)
• M60: 20,634,932 km (0.116 R)
• M61: 20,938,616 km (0.099 R)
• M62: 21,243,646 km (0.092 R)
• M63: 21,550,172 km (0.099 R)
• M64: 21,601,484 km (0.103 R)
• M65: 22,790,936 km (0.08 R)
• M66: 23,630,928 km (0.113 R)
• M67: 24,481,093 km (0.102 R)
• M68: 26,156,440 km (0.062 R)
• M69: 27,201,530 km (0.027 R)
• M70: 27,367,734 km (0.079 R)
• M71: 28,204,135 km (0.1 R)
• M72: 28,484,781 km (0.1 R)
• M73: 30,245,249 km (0.103 R)
• M74: 30,705,262 km (0.102 R)
• M75: 30,878,347 km (0.112 R)
• M76: 31,167,669 km (0.05 R)
• M77: 31,865,543 km (0.084 R)
• M78: 31,982,230 km (0.096 R)
• M79: 32,627,296 km (0.065 R)
• M80: 33,039,887 km (0.057 R)
• M81: 33,454,422 km (0.035 R)
• M82: 33,513,663 km (0.071 R)
• M83: 33,751,374 km (0.08 R)
• M84: 34,049,373 km (0.064 R)
• M85: 35,733,845 km (0.108 R)
• M86: 36,586,254 km (0.069 R)
• M87: 37,815,499 km (0.098 R)
• M88: 38,249,034 km (0.101 R)
• M89: 39,120,741 km (0.106 R)
• M90: 39,496,381 km (0.079 R)
• M91: 39,559,212 km (0.11 R)
• M92: 40,062,160 km (0.119 R)
• M93: 41,201,647 km (0.054 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: 234 - 13,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit