🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.8

Radius: 14.1

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.74 AU - 0.9 AU

Year: 479 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 32,061,225 km

• M1: 176,376 km (0.087 R)
• M2: 343,776 km (0.086 R)
• M3: 435,629 km (0.112 R)
• M4: 551,119 km (0.091 R)
• M5: 763,996 km (0.101 R)
• M6: 879,336 km (0.109 R)
• M7: 1,040,453 km (0.111 R)
• M8: 1,130,062 km (0.077 R)
• M9: 1,253,929 km (0.119 R)
• M10: 1,361,041 km (0.108 R)
• M11: 1,465,910 km (0.119 R)
• M12: 1,585,139 km (0.038 R)
• M13: 1,719,777 km (0.1 R)
• M14: 1,858,454 km (0.084 R)
• M15: 1,988,305 km (0.076 R)
• M16: 2,270,896 km (0.099 R)
• M17: 2,635,914 km (0.044 R)
• M18: 2,768,907 km (0.101 R)
• M19: 2,889,932 km (0.115 R)
• M20: 3,071,095 km (0.071 R)
• M21: 3,255,998 km (0.103 R)
• M22: 3,361,315 km (0.061 R)
• M23: 3,552,201 km (0.097 R)
• M24: 3,699,855 km (0.092 R)
• M25: 3,905,103 km (0.051 R)
• M26: 4,122,319 km (0.119 R)
• M27: 4,310,513 km (0.047 R)
• M28: 4,443,206 km (0.116 R)
• M29: 4,594,151 km (0.042 R)
• M30: 4,755,268 km (0.089 R)
• M31: 4,849,514 km (0.113 R)
• M32: 4,944,359 km (0.089 R)
• M33: 5,057,306 km (0.042 R)
• M34: 5,188,653 km (0.12 R)
• M35: 5,294,568 km (0.088 R)
• M36: 5,445,811 km (0.094 R)
• M37: 5,652,855 km (0.074 R)
• M38: 5,798,413 km (0.1 R)
• M39: 5,908,368 km (0.092 R)
• M40: 6,009,945 km (0.066 R)
• M41: 6,149,220 km (0.07 R)
• M42: 6,289,543 km (0.092 R)
• M43: 6,421,638 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.9

Radius: 8.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.73 AU - 1.07 AU

Year: 551 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 32,061,225 km

• M1: 106,813 km (0.045 R)
• M2: 164,707 km (0.066 R)
• M3: 217,814 km (0.104 R)
• M4: 283,488 km (0.087 R)
• M5: 370,853 km (0.058 R)
• M6: 523,742 km (0.109 R)
• M7: 614,548 km (0.082 R)
• M8: 721,211 km (0.064 R)
• M9: 775,366 km (0.115 R)
• M10: 859,290 km (0.085 R)
• M11: 950,096 km (0.072 R)
• M12: 1,010,085 km (0.057 R)
• M13: 1,098,647 km (0.048 R)
• M14: 1,218,175 km (0.118 R)
• M15: 1,292,077 km (0.093 R)
• M16: 1,346,381 km (0.103 R)
• M17: 1,457,532 km (0.079 R)
• M18: 1,527,394 km (0.036 R)
• M19: 1,607,429 km (0.068 R)
• M20: 1,679,834 km (0.062 R)
• M21: 1,875,060 km (0.096 R)
• M22: 1,936,993 km (0.058 R)
• M23: 2,028,846 km (0.113 R)
• M24: 2,191,908 km (0.048 R)
• M25: 2,247,259 km (0.033 R)
• M26: 2,374,717 km (0.052 R)
• M27: 2,483,624 km (0.077 R)
• M28: 2,551,990 km (0.044 R)
• M29: 2,690,518 km (0.105 R)
• M30: 2,760,829 km (0.101 R)
• M31: 2,947,377 km (0.095 R)
• M32: 3,042,222 km (0.08 R)
• M33: 3,177,908 km (0.105 R)
• M34: 3,246,573 km (0.118 R)
• M35: 3,362,063 km (0.057 R)
• M36: 3,437,759 km (0.111 R)
• M37: 3,526,022 km (0.089 R)
• M38: 3,620,867 km (0.06 R)
• M39: 3,904,654 km (0.092 R)
• M40: 3,984,390 km (0.101 R)
• M41: 4,108,107 km (0.087 R)
• M42: 4,176,773 km (0.117 R)
• M43: 4,252,020 km (0.093 R)
• M44: 4,327,866 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 9.9

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.34 AU - 1.52 AU

Year: 1104 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,061,225 km

• M1: 124,017 km (0.114 R)
• M2: 201,209 km (0.036 R)
• M3: 311,014 km (0.1 R)
• M4: 478,115 km (0.041 R)
• M5: 571,464 km (0.08 R)
• M6: 724,203 km (0.118 R)
• M7: 796,758 km (0.105 R)
• M8: 859,440 km (0.088 R)
• M9: 963,261 km (0.111 R)
• M10: 1,030,430 km (0.111 R)
• M11: 1,099,245 km (0.079 R)
• M12: 1,249,292 km (0.105 R)
• M13: 1,353,262 km (0.114 R)
• M14: 1,475,783 km (0.094 R)
• M15: 1,538,315 km (0.074 R)
• M16: 1,723,667 km (0.102 R)
• M17: 1,959,433 km (0.114 R)
• M18: 2,241,574 km (0.112 R)
• M19: 2,350,781 km (0.063 R)
• M20: 2,480,632 km (0.101 R)
• M21: 2,737,641 km (0.118 R)
• M22: 2,913,867 km (0.096 R)
• M23: 3,043,419 km (0.088 R)
• M24: 3,236,400 km (0.077 R)
• M25: 3,298,184 km (0.107 R)
• M26: 3,402,155 km (0.119 R)
• M27: 3,528,266 km (0.1 R)
• M28: 3,688,036 km (0.055 R)
• M29: 4,103,769 km (0.029 R)
• M30: 4,215,668 km (0.101 R)
• M31: 4,351,353 km (0.082 R)
• M32: 4,511,423 km (0.098 R)
• M33: 4,861,183 km (0.049 R)
• M34: 5,147,364 km (0.098 R)
• M35: 5,231,886 km (0.098 R)
• M36: 5,562,198 km (0.092 R)
• M37: 5,798,713 km (0.075 R)
• M38: 6,243,168 km (0.073 R)
• M39: 6,619,855 km (0.117 R)
• M40: 6,844,103 km (0.075 R)
• M41: 7,111,135 km (0.091 R)
• M42: 7,178,454 km (0.067 R)
• M43: 7,259,386 km (0.074 R)
• M44: 7,340,768 km (0.075 R)
• M45: 7,627,846 km (0.119 R)
• M46: 7,724,486 km (0.114 R)
• M47: 7,835,338 km (0.077 R)
• M48: 7,904,901 km (0.11 R)
• M49: 8,002,588 km (0.031 R)
• M50: 8,128,700 km (0.094 R)
• M51: 8,326,468 km (0.096 R)
• M52: 8,497,159 km (0.106 R)
• M53: 8,712,131 km (0.113 R)
• M54: 8,841,982 km (0.111 R)
• M55: 8,928,899 km (0.096 R)
• M56: 9,030,775 km (0.09 R)
• M57: 9,147,611 km (0.119 R)
• M58: 9,412,249 km (0.095 R)
• M59: 9,634,851 km (0.08 R)
• M60: 10,251,942 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.5

Radius: 13.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.51 AU - 1.57 AU

Year: 1234 Days

Day: 9.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,061,225 km

• M1: 252,820 km (0.085 R)
• M2: 373,995 km (0.079 R)
• M3: 464,202 km (0.04 R)
• M4: 564,732 km (0.067 R)
• M5: 717,322 km (0.059 R)
• M6: 919,728 km (0.098 R)
• M7: 1,172,399 km (0.103 R)
• M8: 1,327,382 km (0.119 R)
• M9: 1,415,645 km (0.117 R)
• M10: 1,506,151 km (0.099 R)
• M11: 1,598,752 km (0.054 R)
• M12: 1,710,801 km (0.1 R)
• M13: 1,816,717 km (0.086 R)
• M14: 1,970,653 km (0.109 R)
• M15: 2,148,076 km (0.098 R)
• M16: 2,380,102 km (0.1 R)
• M17: 2,858,367 km (0.117 R)
• M18: 2,953,361 km (0.111 R)
• M19: 3,092,786 km (0.106 R)
• M20: 3,322,419 km (0.076 R)
• M21: 3,512,708 km (0.087 R)
• M22: 3,857,231 km (0.072 R)
• M23: 3,998,153 km (0.117 R)
• M24: 4,140,719 km (0.094 R)
• M25: 4,345,818 km (0.101 R)
• M26: 4,492,723 km (0.11 R)
• M27: 4,628,708 km (0.119 R)
• M28: 4,728,639 km (0.112 R)
• M29: 4,968,744 km (0.103 R)
• M30: 5,070,919 km (0.111 R)
• M31: 5,329,873 km (0.061 R)
• M32: 5,421,427 km (0.08 R)
• M33: 5,712,993 km (0.109 R)
• M34: 5,887,723 km (0.062 R)
• M35: 6,604,297 km (0.105 R)
• M36: 6,958,844 km (0.041 R)
• M37: 7,436,211 km (0.052 R)
• M38: 7,553,645 km (0.09 R)
• M39: 7,671,528 km (0.102 R)
• M40: 8,014,257 km (0.067 R)
• M41: 8,104,465 km (0.086 R)
• M42: 8,255,708 km (0.103 R)
• M43: 8,499,403 km (0.114 R)
• M44: 8,606,814 km (0.09 R)
• M45: 9,088,071 km (0.048 R)
• M46: 9,292,571 km (0.119 R)
• M47: 9,387,416 km (0.096 R)
• M48: 9,705,910 km (0.057 R)
• M49: 10,255,832 km (0.088 R)
• M50: 10,403,036 km (0.064 R)
• M51: 10,518,077 km (0.09 R)
• M52: 11,133,074 km (0.086 R)
• M53: 11,436,458 km (0.039 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.4

Radius: 13.4

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.54 AU - 1.74 AU

Year: 1356 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 32,061,225 km

• M1: 169,943 km (0.114 R)
• M2: 329,863 km (0.112 R)
• M3: 439,070 km (0.029 R)
• M4: 541,395 km (0.106 R)
• M5: 628,161 km (0.072 R)
• M6: 790,176 km (0.114 R)
• M7: 983,157 km (0.108 R)
• M8: 1,069,924 km (0.073 R)
• M9: 1,320,800 km (0.061 R)
• M10: 1,563,597 km (0.076 R)
• M11: 1,762,712 km (0.1 R)
• M12: 2,113,668 km (0.071 R)
• M13: 2,345,994 km (0.107 R)
• M14: 2,487,214 km (0.095 R)
• M15: 2,790,000 km (0.105 R)
• M16: 3,260,486 km (0.098 R)
• M17: 3,394,376 km (0.082 R)
• M18: 3,492,961 km (0.106 R)
• M19: 3,718,255 km (0.1 R)
• M20: 3,884,010 km (0.085 R)
• M21: 4,170,340 km (0.119 R)
• M22: 4,409,696 km (0.112 R)
• M23: 4,612,701 km (0.095 R)
• M24: 4,763,495 km (0.116 R)
• M25: 4,943,910 km (0.066 R)
• M26: 5,311,772 km (0.112 R)
• M27: 5,542,452 km (0.063 R)
• M28: 5,629,966 km (0.058 R)
• M29: 6,422,087 km (0.106 R)
• M30: 6,652,767 km (0.107 R)
• M31: 6,745,817 km (0.071 R)
• M32: 7,233,356 km (0.092 R)
• M33: 7,345,106 km (0.071 R)
• M34: 7,457,304 km (0.057 R)
• M35: 7,716,258 km (0.076 R)
• M36: 7,978,054 km (0.043 R)
• M37: 8,309,414 km (0.077 R)
• M38: 8,409,794 km (0.113 R)
• M39: 8,645,411 km (0.036 R)
• M40: 9,157,783 km (0.09 R)
• M41: 9,539,856 km (0.116 R)
• M42: 9,645,024 km (0.069 R)
• M43: 9,803,448 km (0.104 R)
• M44: 9,962,769 km (0.067 R)
• M45: 10,427,720 km (0.101 R)
• M46: 11,175,559 km (0.091 R)
• M47: 11,323,362 km (0.064 R)
• M48: 11,621,211 km (0.061 R)
• M49: 11,771,108 km (0.115 R)
• M50: 11,978,302 km (0.111 R)
• M51: 12,129,695 km (0.028 R)
• M52: 12,281,836 km (0.104 R)
• M53: 12,434,575 km (0.107 R)
• M54: 12,568,615 km (0.088 R)
• M55: 12,722,551 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 10.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.05 AU - 5.31 AU

Year: 6537 Days

Day: 12 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,061,225 km

• M1: 137,331 km (0.064 R)
• M2: 506,090 km (0.074 R)
• M3: 576,401 km (0.112 R)
• M4: 880,982 km (0.1 R)
• M5: 1,075,160 km (0.089 R)
• M6: 1,594,713 km (0.116 R)
• M7: 1,740,721 km (0.098 R)
• M8: 1,853,218 km (0.107 R)
• M9: 2,205,521 km (0.114 R)
• M10: 2,327,743 km (0.068 R)
• M11: 2,729,862 km (0.059 R)
• M12: 2,839,368 km (0.119 R)
• M13: 3,199,749 km (0.089 R)
• M14: 3,409,036 km (0.114 R)
• M15: 3,719,302 km (0.071 R)
• M16: 4,418,523 km (0.115 R)
• M17: 4,625,716 km (0.092 R)
• M18: 4,996,270 km (0.08 R)
• M19: 5,212,289 km (0.053 R)
• M20: 5,964,168 km (0.07 R)
• M21: 6,135,906 km (0.074 R)
• M22: 7,049,351 km (0.083 R)
• M23: 7,170,226 km (0.086 R)
• M24: 7,261,481 km (0.056 R)
• M25: 7,723,140 km (0.064 R)
• M26: 8,513,914 km (0.101 R)
• M27: 9,132,052 km (0.061 R)
• M28: 9,263,998 km (0.108 R)
• M29: 9,663,723 km (0.041 R)
• M30: 9,764,552 km (0.078 R)
• M31: 11,107,193 km (0.1 R)
• M32: 11,746,425 km (0.098 R)
• M33: 12,106,656 km (0.104 R)
• M34: 12,507,130 km (0.107 R)
• M35: 12,617,084 km (0.112 R)
• M36: 13,283,693 km (0.091 R)
• M37: 13,358,491 km (0.084 R)
• M38: 14,228,553 km (0.038 R)
• M39: 14,844,597 km (0.093 R)
• M40: 15,548,155 km (0.098 R)
• M41: 16,142,807 km (0.116 R)
• M42: 16,302,578 km (0.055 R)
• M43: 16,543,281 km (0.08 R)
• M44: 16,664,156 km (0.113 R)
• M45: 16,906,654 km (0.071 R)
• M46: 17,313,410 km (0.11 R)
• M47: 17,847,026 km (0.061 R)
• M48: 18,012,182 km (0.091 R)
• M49: 18,136,498 km (0.072 R)
• M50: 18,469,353 km (0.065 R)
• M51: 19,268,056 km (0.101 R)
• M52: 19,607,643 km (0.062 R)
• M53: 20,379,120 km (0.071 R)
• M54: 20,465,438 km (0.098 R)
• M55: 20,681,756 km (0.114 R)
• M56: 20,768,523 km (0.104 R)
• M57: 21,642,773 km (0.073 R)
• M58: 21,951,692 km (0.061 R)
• M59: 22,439,980 km (0.111 R)
• M60: 23,066,496 km (0.086 R)
• M61: 23,246,612 km (0.096 R)
• M62: 23,608,190 km (0.091 R)
• M63: 24,154,072 km (0.099 R)
• M64: 24,750,220 km (0.083 R)
• M65: 25,026,976 km (0.054 R)
• M66: 25,165,803 km (0.074 R)
• M67: 25,397,530 km (0.104 R)
• M68: 26,144,322 km (0.095 R)
• M69: 27,850,486 km (0.072 R)
• M70: 28,813,896 km (0.056 R)
• M71: 29,592,553 km (0.105 R)
• M72: 31,021,362 km (0.059 R)
• M73: 31,869,433 km (0.116 R)
• M74: 32,220,838 km (0.074 R)
• M75: 32,472,611 km (0.084 R)
• M76: 32,674,569 km (0.09 R)
• M77: 33,690,338 km (0.076 R)
• M78: 33,894,689 km (0.032 R)
• M79: 34,048,326 km (0.039 R)
• M80: 34,202,112 km (0.081 R)
• M81: 34,407,510 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.7

Radius: 7.8

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.56 AU - 7.78 AU

Year: 11123 Days

Day: 22.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,061,225 km

• M1: 124,316 km (0.105 R)
• M2: 246,836 km (0.082 R)
• M3: 391,946 km (0.087 R)
• M4: 454,329 km (0.065 R)
• M5: 566,826 km (0.114 R)
• M6: 875,148 km (0.067 R)
• M7: 1,107,772 km (0.059 R)
• M8: 1,215,782 km (0.108 R)
• M9: 1,425,668 km (0.079 R)
• M10: 1,700,180 km (0.119 R)
• M11: 2,028,697 km (0.095 R)
• M12: 2,104,543 km (0.102 R)
• M13: 2,297,973 km (0.063 R)
• M14: 2,377,110 km (0.085 R)
• M15: 2,828,297 km (0.111 R)
• M16: 2,998,989 km (0.104 R)
• M17: 3,485,780 km (0.058 R)
• M18: 3,599,774 km (0.101 R)
• M19: 3,784,976 km (0.082 R)
• M20: 4,656,383 km (0.063 R)
• M21: 5,828,931 km (0.116 R)
• M22: 5,910,313 km (0.115 R)
• M23: 6,574,228 km (0.054 R)
• M24: 6,772,445 km (0.092 R)
• M25: 7,232,758 km (0.084 R)
• M26: 8,611,601 km (0.112 R)
• M27: 9,015,815 km (0.057 R)
• M28: 9,109,912 km (0.069 R)
• M29: 9,267,588 km (0.054 R)
• M30: 9,362,583 km (0.111 R)
• M31: 9,426,162 km (0.107 R)
• M32: 9,778,166 km (0.116 R)
• M33: 10,265,107 km (0.096 R)
• M34: 10,396,304 km (0.12 R)
• M35: 11,127,987 km (0.094 R)
• M36: 11,636,171 km (0.058 R)
• M37: 11,704,537 km (0.112 R)
• M38: 11,910,384 km (0.057 R)
• M39: 12,152,134 km (0.057 R)
• M40: 12,465,243 km (0.059 R)
• M41: 12,535,105 km (0.081 R)
• M42: 15,438,051 km (0.05 R)
• M43: 15,588,397 km (0.109 R)
• M44: 15,890,735 km (0.069 R)
• M45: 16,462,647 km (0.03 R)
• M46: 16,770,520 km (0.068 R)
• M47: 17,196,874 km (0.071 R)
• M48: 17,705,357 km (0.042 R)
• M49: 18,020,709 km (0.107 R)
• M50: 18,218,777 km (0.104 R)
• M51: 18,337,857 km (0.095 R)
• M52: 18,617,006 km (0.091 R)
• M53: 18,737,133 km (0.081 R)
• M54: 18,897,502 km (0.088 R)
• M55: 20,651,088 km (0.08 R)
• M56: 21,066,372 km (0.096 R)
• M57: 22,031,727 km (0.08 R)
• M58: 22,541,258 km (0.096 R)
• M59: 22,669,164 km (0.057 R)
• M60: 22,968,808 km (0.103 R)
• M61: 23,355,818 km (0.092 R)
• M62: 23,875,222 km (0.086 R)
• M63: 24,529,862 km (0.098 R)
• M64: 25,146,056 km (0.113 R)
• M65: 25,500,603 km (0.118 R)
• M66: 26,169,604 km (0.116 R)
• M67: 27,025,454 km (0.091 R)
• M68: 27,616,216 km (0.098 R)
• M69: 28,119,463 km (0.104 R)
• M70: 28,211,316 km (0.087 R)
• M71: 29,135,083 km (0.065 R)
• M72: 30,303,741 km (0.118 R)
• M73: 30,775,424 km (0.055 R)
• M74: 30,870,119 km (0.056 R)
• M75: 31,535,231 km (0.032 R)
• M76: 32,013,346 km (0.03 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 14,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit