🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.55 AU - 0.77 AU

Year: 346 Days

Day: 20.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.8

Radius: 12.6

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.62 AU - 1 AU

Year: 471 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 32,643,187 km

• M1: 157,227 km (0.038 R)
• M2: 266,284 km (0.076 R)
• M3: 427,401 km (0.101 R)
• M4: 545,733 km (0.065 R)
• M5: 643,420 km (0.077 R)
• M6: 784,491 km (0.091 R)
• M7: 873,801 km (0.116 R)
• M8: 1,079,498 km (0.07 R)
• M9: 1,257,071 km (0.096 R)
• M10: 1,346,979 km (0.074 R)
• M11: 1,427,463 km (0.052 R)
• M12: 1,642,285 km (0.08 R)
• M13: 1,829,582 km (0.112 R)
• M14: 1,958,685 km (0.073 R)
• M15: 2,077,466 km (0.107 R)
• M16: 2,157,949 km (0.116 R)
• M17: 2,371,276 km (0.057 R)
• M18: 2,469,861 km (0.07 R)
• M19: 2,548,250 km (0.049 R)
• M20: 2,715,201 km (0.095 R)
• M21: 2,930,921 km (0.075 R)
• M22: 3,037,136 km (0.12 R)
• M23: 3,324,214 km (0.106 R)
• M24: 3,419,209 km (0.072 R)
• M25: 3,555,343 km (0.034 R)
• M26: 3,709,878 km (0.107 R)
• M27: 3,808,463 km (0.105 R)
• M28: 3,924,850 km (0.116 R)
• M29: 4,084,471 km (0.084 R)
• M30: 4,229,281 km (0.116 R)
• M31: 4,497,810 km (0.12 R)
• M32: 4,771,873 km (0.06 R)
• M33: 4,997,018 km (0.099 R)
• M34: 5,198,077 km (0.105 R)
• M35: 5,299,505 km (0.089 R)
• M36: 5,420,380 km (0.113 R)
• M37: 5,532,877 km (0.077 R)
• M38: 5,721,819 km (0.111 R)
• M39: 5,865,134 km (0.052 R)
• M40: 5,961,326 km (0.105 R)
• M41: 6,203,973 km (0.073 R)
• M42: 6,292,236 km (0.069 R)
• M43: 6,390,671 km (0.089 R)
• M44: 6,499,579 km (0.034 R)
• M45: 6,709,315 km (0.095 R)
• M46: 6,820,017 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.9

Radius: 8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.33 AU - 3.99 AU

Year: 4521 Days

Day: 9 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,643,187 km

• M1: 101,427 km (0.104 R)
• M2: 244,293 km (0.06 R)
• M3: 308,620 km (0.058 R)
• M4: 671,844 km (0.067 R)
• M5: 790,026 km (0.082 R)
• M6: 883,375 km (0.099 R)
• M7: 1,139,188 km (0.057 R)
• M8: 1,294,171 km (0.081 R)
• M9: 1,456,036 km (0.061 R)
• M10: 1,813,575 km (0.097 R)
• M11: 2,227,363 km (0.035 R)
• M12: 2,316,673 km (0.069 R)
• M13: 2,483,474 km (0.097 R)
• M14: 2,591,634 km (0.029 R)
• M15: 2,717,296 km (0.049 R)
• M16: 3,189,576 km (0.113 R)
• M17: 3,239,991 km (0.092 R)
• M18: 3,341,418 km (0.027 R)
• M19: 3,513,007 km (0.116 R)
• M20: 3,740,246 km (0.11 R)
• M21: 4,338,787 km (0.084 R)
• M22: 4,432,136 km (0.092 R)
• M23: 4,507,234 km (0.058 R)
• M24: 4,601,780 km (0.063 R)
• M25: 4,696,924 km (0.053 R)
• M26: 4,812,115 km (0.115 R)
• M27: 5,103,980 km (0.061 R)
• M28: 5,182,669 km (0.12 R)
• M29: 5,242,059 km (0.096 R)
• M30: 5,582,843 km (0.111 R)
• M31: 6,076,217 km (0.049 R)
• M32: 6,201,729 km (0.068 R)
• M33: 6,434,204 km (0.112 R)
• M34: 6,972,906 km (0.096 R)
• M35: 7,325,359 km (0.062 R)
• M36: 7,392,080 km (0.09 R)
• M37: 7,593,588 km (0.063 R)
• M38: 8,024,729 km (0.111 R)
• M39: 9,462,215 km (0.119 R)
• M40: 9,607,923 km (0.072 R)
• M41: 9,827,832 km (0.081 R)
• M42: 10,522,565 km (0.115 R)
• M43: 10,648,227 km (0.087 R)
• M44: 10,825,052 km (0.113 R)
• M45: 11,104,949 km (0.064 R)
• M46: 11,207,424 km (0.118 R)
• M47: 11,697,955 km (0.113 R)
• M48: 12,221,847 km (0.034 R)
• M49: 12,807,074 km (0.103 R)
• M50: 12,968,340 km (0.08 R)
• M51: 13,265,591 km (0.102 R)
• M52: 13,674,592 km (0.113 R)
• M53: 13,949,553 km (0.047 R)
• M54: 14,087,781 km (0.037 R)
• M55: 14,560,959 km (0.102 R)
• M56: 15,096,071 km (0.101 R)
• M57: 15,838,675 km (0.045 R)
• M58: 16,098,526 km (0.118 R)
• M59: 16,301,530 km (0.065 R)
• M60: 16,622,418 km (0.06 R)
• M61: 16,886,458 km (0.034 R)
• M62: 17,033,662 km (0.107 R)
• M63: 17,211,085 km (0.109 R)
• M64: 17,270,326 km (0.054 R)
• M65: 17,478,118 km (0.1 R)
• M66: 17,836,554 km (0.106 R)
• M67: 17,926,462 km (0.12 R)
• M68: 18,499,721 km (0.074 R)
• M69: 18,742,818 km (0.117 R)
• M70: 20,505,979 km (0.097 R)
• M71: 20,726,037 km (0.089 R)
• M72: 20,852,298 km (0.117 R)
• M73: 21,073,702 km (0.12 R)
• M74: 21,263,991 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400

Radius: 10.1

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.14 AU - 6.04 AU

Year: 8534 Days

Day: 14.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,643,187 km

• M1: 151,243 km (0.119 R)
• M2: 302,936 km (0.054 R)
• M3: 468,541 km (0.077 R)
• M4: 539,300 km (0.103 R)
• M5: 748,588 km (0.045 R)
• M6: 834,008 km (0.079 R)
• M7: 1,193,941 km (0.09 R)
• M8: 1,313,021 km (0.065 R)
• M9: 1,453,942 km (0.112 R)
• M10: 1,544,748 km (0.034 R)
• M11: 1,713,045 km (0.069 R)
• M12: 2,254,141 km (0.113 R)
• M13: 2,891,577 km (0.076 R)
• M14: 3,218,598 km (0.111 R)
• M15: 3,338,276 km (0.093 R)
• M16: 3,832,099 km (0.109 R)
• M17: 3,933,676 km (0.088 R)
• M18: 4,375,289 km (0.095 R)
• M19: 4,642,471 km (0.025 R)
• M20: 4,970,240 km (0.118 R)
• M21: 5,137,041 km (0.077 R)
• M22: 5,305,638 km (0.081 R)
• M23: 5,447,457 km (0.028 R)
• M24: 6,057,367 km (0.101 R)
• M25: 6,445,723 km (0.12 R)
• M26: 6,566,898 km (0.053 R)
• M27: 6,688,820 km (0.08 R)
• M28: 7,059,075 km (0.084 R)
• M29: 7,531,355 km (0.087 R)
• M30: 7,948,883 km (0.026 R)
• M31: 8,079,033 km (0.075 R)
• M32: 8,209,782 km (0.084 R)
• M33: 8,341,128 km (0.104 R)
• M34: 8,407,101 km (0.101 R)
• M35: 8,473,373 km (0.109 R)
• M36: 9,728,499 km (0.054 R)
• M37: 9,867,625 km (0.117 R)
• M38: 10,007,499 km (0.028 R)
• M39: 10,573,428 km (0.078 R)
• M40: 12,033,503 km (0.079 R)
• M41: 12,408,246 km (0.089 R)
• M42: 13,092,656 km (0.052 R)
• M43: 13,284,889 km (0.098 R)
• M44: 14,339,405 km (0.082 R)
• M45: 14,896,806 km (0.112 R)
• M46: 15,097,567 km (0.098 R)
• M47: 16,114,982 km (0.069 R)
• M48: 16,611,198 km (0.07 R)
• M49: 17,028,576 km (0.05 R)
• M50: 17,112,500 km (0.088 R)
• M51: 17,407,059 km (0.065 R)
• M52: 17,788,533 km (0.12 R)
• M53: 18,044,196 km (0.078 R)
• M54: 21,433,336 km (0.067 R)
• M55: 22,436,988 km (0.078 R)
• M56: 22,528,991 km (0.07 R)
• M57: 22,944,573 km (0.077 R)
• M58: 23,596,072 km (0.101 R)
• M59: 24,206,431 km (0.108 R)
• M60: 24,869,748 km (0.086 R)
• M61: 25,923,815 km (0.056 R)
• M62: 27,041,610 km (0.12 R)
• M63: 27,581,659 km (0.088 R)
• M64: 28,323,963 km (0.118 R)
• M65: 30,233,580 km (0.063 R)
• M66: 30,386,170 km (0.03 R)
• M67: 30,896,448 km (0.064 R)
• M68: 31,306,646 km (0.068 R)
• M69: 31,667,176 km (0.109 R)
• M70: 32,809,057 km (0.119 R)
• M71: 33,858,785 km (0.088 R)
• M72: 34,175,783 km (0.05 R)
• M73: 34,387,763 km (0.117 R)
• M74: 34,706,556 km (0.11 R)
• M75: 35,668,471 km (0.06 R)
• M76: 35,829,737 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.5

Radius: 3.3

Gravity: 19.97 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.9 AU - 7.72 AU

Year: 10234 Days

Day: 21.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 32,643,187 km

• M1: 43,982 km (0.069 R)
• M2: 74,201 km (0.111 R)
• M3: 114,592 km (0.096 R)
• M4: 248,931 km (0.112 R)
• M5: 316,399 km (0.099 R)
• M6: 434,283 km (0.08 R)
• M7: 848,519 km (0.119 R)
• M8: 1,089,970 km (0.099 R)
• M9: 1,137,542 km (0.049 R)
• M10: 1,267,692 km (0.118 R)
• M11: 1,317,658 km (0.116 R)
• M12: 1,437,037 km (0.025 R)
• M13: 2,026,004 km (0.114 R)
• M14: 2,183,680 km (0.1 R)
• M15: 2,595,224 km (0.104 R)
• M16: 2,809,747 km (0.115 R)
• M17: 2,853,280 km (0.061 R)
• M18: 3,029,955 km (0.06 R)
• M19: 3,142,154 km (0.045 R)
• M20: 3,440,302 km (0.06 R)
• M21: 3,533,950 km (0.1 R)
• M22: 3,747,427 km (0.065 R)
• M23: 3,771,512 km (0.067 R)
• M24: 3,819,682 km (0.117 R)
• M25: 3,843,768 km (0.099 R)
• M26: 3,892,237 km (0.041 R)
• M27: 4,063,377 km (0.112 R)
• M28: 4,565,727 km (0.063 R)
• M29: 4,902,771 km (0.099 R)
• M30: 4,955,280 km (0.052 R)
• M31: 5,167,410 km (0.1 R)
• M32: 5,274,671 km (0.089 R)
• M33: 5,436,835 km (0.094 R)
• M34: 5,463,913 km (0.08 R)
• M35: 5,491,139 km (0.099 R)
• M36: 6,674,907 km (0.098 R)
• M37: 6,703,929 km (0.034 R)
• M38: 6,850,236 km (0.115 R)
• M39: 7,145,841 km (0.065 R)
• M40: 7,235,301 km (0.093 R)
• M41: 7,355,279 km (0.077 R)
• M42: 7,841,322 km (0.065 R)
• M43: 7,902,807 km (0.048 R)
• M44: 8,972,581 km (0.115 R)
• M45: 9,721,618 km (0.076 R)
• M46: 9,986,855 km (0.107 R)
• M47: 10,053,575 km (0.06 R)
• M48: 10,524,509 km (0.101 R)
• M49: 11,452,615 km (0.034 R)
• M50: 12,050,408 km (0.089 R)
• M51: 12,370,996 km (0.103 R)
• M52: 12,406,750 km (0.113 R)
• M53: 12,550,364 km (0.096 R)
• M54: 12,984,048 km (0.092 R)
• M55: 13,166,258 km (0.06 R)
• M56: 13,829,276 km (0.084 R)
• M57: 15,072,584 km (0.095 R)
• M58: 15,187,325 km (0.072 R)
• M59: 16,745,387 km (0.114 R)
• M60: 16,983,547 km (0.115 R)
• M61: 17,142,869 km (0.106 R)
• M62: 17,422,916 km (0.079 R)
• M63: 17,825,484 km (0.066 R)
• M64: 18,435,245 km (0.057 R)
• M65: 19,466,573 km (0.086 R)
• M66: 19,716,850 km (0.093 R)
• M67: 20,431,778 km (0.088 R)
• M68: 20,643,609 km (0.093 R)
• M69: 20,686,094 km (0.075 R)
• M70: 20,813,701 km (0.079 R)
• M71: 20,856,337 km (0.104 R)
• M72: 21,541,495 km (0.08 R)
• M73: 21,627,663 km (0.113 R)
• M74: 21,713,981 km (0.09 R)
• M75: 21,973,534 km (0.05 R)
• M76: 22,626,977 km (0.027 R)
• M77: 22,933,952 km (0.099 R)
• M78: 23,729,962 km (0.115 R)
• M79: 24,310,402 km (0.084 R)
• M80: 25,167,299 km (0.088 R)
• M81: 25,987,993 km (0.11 R)
• M82: 26,355,704 km (0.049 R)
• M83: 26,493,932 km (0.083 R)
• M84: 26,817,513 km (0.11 R)
• M85: 26,863,888 km (0.109 R)
• M86: 27,937,103 km (0.111 R)
• M87: 28,125,148 km (0.094 R)
• M88: 28,502,434 km (0.049 R)
• M89: 29,501,149 km (0.075 R)
• M90: 29,836,547 km (0.108 R)
• M91: 29,932,589 km (0.115 R)
• M92: 30,414,444 km (0.042 R)
• M93: 31,532,389 km (0.086 R)
• M94: 31,728,212 km (0.102 R)
• M95: 32,318,077 km (0.089 R)
• M96: 32,466,029 km (0.096 R)
• M97: 33,110,048 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.9

Radius: 5.8

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.32 AU - 7.46 AU

Year: 10430 Days

Day: 20.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 32,643,187 km

• M1: 83,625 km (0.049 R)
• M2: 372,798 km (0.106 R)
• M3: 447,298 km (0.086 R)
• M4: 822,938 km (0.092 R)
• M5: 995,873 km (0.07 R)
• M6: 1,358,947 km (0.079 R)
• M7: 1,426,117 km (0.059 R)
• M8: 1,528,890 km (0.109 R)
• M9: 1,852,022 km (0.107 R)
• M10: 2,098,260 km (0.081 R)
• M11: 2,415,856 km (0.044 R)
• M12: 2,477,042 km (0.088 R)
• M13: 2,812,290 km (0.095 R)
• M14: 2,941,842 km (0.032 R)
• M15: 3,139,611 km (0.113 R)
• M16: 3,251,510 km (0.099 R)
• M17: 3,433,122 km (0.108 R)
• M18: 4,021,939 km (0.098 R)
• M19: 4,192,480 km (0.099 R)
• M20: 4,241,548 km (0.081 R)
• M21: 4,923,864 km (0.07 R)
• M22: 5,585,386 km (0.104 R)
• M23: 5,995,733 km (0.119 R)
• M24: 6,106,884 km (0.076 R)
• M25: 6,758,682 km (0.097 R)
• M26: 7,254,599 km (0.05 R)
• M27: 7,581,620 km (0.053 R)
• M28: 7,671,678 km (0.104 R)
• M29: 8,188,688 km (0.089 R)
• M30: 8,622,971 km (0.113 R)
• M31: 8,748,334 km (0.115 R)
• M32: 8,874,445 km (0.045 R)
• M33: 9,160,177 km (0.113 R)
• M34: 9,288,233 km (0.091 R)
• M35: 9,513,677 km (0.05 R)
• M36: 9,643,378 km (0.047 R)
• M37: 9,708,303 km (0.12 R)
• M38: 10,937,549 km (0.085 R)
• M39: 11,726,229 km (0.104 R)
• M40: 12,250,270 km (0.071 R)
• M41: 12,746,337 km (0.074 R)
• M42: 13,393,797 km (0.096 R)
• M43: 13,575,558 km (0.113 R)
• M44: 13,758,067 km (0.057 R)
• M45: 13,868,022 km (0.047 R)
• M46: 14,384,882 km (0.072 R)
• M47: 14,608,382 km (0.104 R)
• M48: 15,020,973 km (0.073 R)
• M49: 15,323,459 km (0.101 R)
• M50: 15,934,417 km (0.119 R)
• M51: 16,165,696 km (0.119 R)
• M52: 16,359,126 km (0.099 R)
• M53: 16,398,021 km (0.094 R)
• M54: 16,475,662 km (0.095 R)
• M55: 16,553,453 km (0.12 R)
• M56: 17,140,924 km (0.109 R)
• M57: 18,175,244 km (0.114 R)
• M58: 18,215,336 km (0.042 R)
• M59: 18,255,578 km (0.114 R)
• M60: 18,862,347 km (0.061 R)
• M61: 19,025,259 km (0.078 R)
• M62: 19,147,779 km (0.106 R)
• M63: 19,846,850 km (0.117 R)
• M64: 19,888,289 km (0.086 R)
• M65: 20,012,605 km (0.091 R)
• M66: 20,054,043 km (0.08 R)
• M67: 20,137,220 km (0.096 R)
• M68: 20,470,673 km (0.037 R)
• M69: 20,721,998 km (0.081 R)
• M70: 21,737,468 km (0.096 R)
• M71: 21,780,104 km (0.094 R)
• M72: 22,036,664 km (0.041 R)
• M73: 22,251,187 km (0.107 R)
• M74: 22,380,290 km (0.036 R)
• M75: 22,466,459 km (0.028 R)
• M76: 22,768,946 km (0.103 R)
• M77: 23,334,425 km (0.058 R)
• M78: 24,612,290 km (0.097 R)
• M79: 25,192,431 km (0.12 R)
• M80: 25,416,828 km (0.114 R)
• M81: 25,687,002 km (0.11 R)
• M82: 26,003,251 km (0.109 R)
• M83: 27,097,560 km (0.118 R)
• M84: 27,143,486 km (0.086 R)
• M85: 28,907,694 km (0.107 R)
• M86: 30,804,446 km (0.113 R)
• M87: 31,044,251 km (0.102 R)
• M88: 31,864,646 km (0.109 R)
• M89: 32,253,151 km (0.084 R)
• M90: 32,399,159 km (0.071 R)
• M91: 32,496,697 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 15,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit