🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.7

Radius: 13.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.61 AU - 0.99 AU

Year: 477 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,767,770 km

• M1: 171,738 km (0.054 R)
• M2: 292,314 km (0.111 R)
• M3: 382,223 km (0.051 R)
• M4: 507,286 km (0.063 R)
• M5: 593,455 km (0.101 R)
• M6: 682,765 km (0.085 R)
• M7: 809,324 km (0.029 R)
• M8: 929,751 km (0.07 R)
• M9: 1,021,604 km (0.09 R)
• M10: 1,116,748 km (0.047 R)
• M11: 1,215,333 km (0.098 R)
• M12: 1,373,608 km (0.103 R)
• M13: 1,603,540 km (0.09 R)
• M14: 1,836,763 km (0.091 R)
• M15: 1,945,221 km (0.049 R)
• M16: 2,096,764 km (0.112 R)
• M17: 2,395,959 km (0.066 R)
• M18: 2,542,565 km (0.119 R)
• M19: 2,681,093 km (0.103 R)
• M20: 2,845,052 km (0.099 R)
• M21: 3,059,127 km (0.101 R)
• M22: 3,177,160 km (0.117 R)
• M23: 3,345,008 km (0.12 R)
• M24: 3,479,048 km (0.056 R)
• M25: 3,689,682 km (0.086 R)
• M26: 3,834,642 km (0.104 R)
• M27: 4,033,009 km (0.088 R)
• M28: 4,241,548 km (0.071 R)
• M29: 4,340,433 km (0.044 R)
• M30: 4,500,502 km (0.119 R)
• M31: 4,655,635 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.2

Radius: 10.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.37 AU - 1.76 AU

Year: 1299 Days

Day: 8.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 94,767,770 km

• M1: 137,780 km (0.114 R)
• M2: 218,712 km (0.074 R)
• M3: 366,814 km (0.1 R)
• M4: 502,200 km (0.099 R)
• M5: 577,298 km (0.088 R)
• M6: 672,293 km (0.114 R)
• M7: 851,361 km (0.041 R)
• M8: 932,444 km (0.111 R)
• M9: 1,134,401 km (0.102 R)
• M10: 1,211,593 km (0.11 R)
• M11: 1,324,091 km (0.104 R)
• M12: 1,426,416 km (0.042 R)
• M13: 1,683,126 km (0.111 R)
• M14: 1,802,206 km (0.095 R)
• M15: 1,885,681 km (0.096 R)
• M16: 2,257,432 km (0.112 R)
• M17: 2,389,377 km (0.112 R)
• M18: 2,490,057 km (0.108 R)
• M19: 2,609,286 km (0.107 R)
• M20: 2,783,119 km (0.12 R)
• M21: 2,880,357 km (0.043 R)
• M22: 3,078,275 km (0.073 R)
• M23: 3,308,656 km (0.076 R)
• M24: 3,411,879 km (0.119 R)
• M25: 3,497,149 km (0.064 R)
• M26: 3,640,913 km (0.073 R)
• M27: 3,806,219 km (0.112 R)
• M28: 3,973,918 km (0.106 R)
• M29: 4,114,091 km (0.083 R)
• M30: 4,316,946 km (0.113 R)
• M31: 4,461,009 km (0.05 R)
• M32: 4,860,136 km (0.119 R)
• M33: 5,238,020 km (0.113 R)
• M34: 5,502,658 km (0.111 R)
• M35: 5,580,749 km (0.094 R)
• M36: 5,715,387 km (0.112 R)
• M37: 6,068,138 km (0.075 R)
• M38: 6,148,921 km (0.092 R)
• M39: 6,616,714 km (0.077 R)
• M40: 6,699,741 km (0.086 R)
• M41: 7,205,531 km (0.058 R)
• M42: 7,340,020 km (0.086 R)
• M43: 7,462,989 km (0.079 R)
• M44: 7,636,373 km (0.089 R)
• M45: 7,711,022 km (0.093 R)
• M46: 7,848,652 km (0.042 R)
• M47: 8,037,744 km (0.092 R)
• M48: 8,126,456 km (0.1 R)
• M49: 8,266,479 km (0.096 R)
• M50: 8,652,591 km (0.062 R)
• M51: 8,821,786 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.4

Radius: 11.1

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.75 AU - 2.87 AU

Year: 3141 Days

Day: 11.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 94,767,770 km

• M1: 138,827 km (0.072 R)
• M2: 309,668 km (0.112 R)
• M3: 404,812 km (0.075 R)
• M4: 478,414 km (0.104 R)
• M5: 613,800 km (0.116 R)
• M6: 712,086 km (0.102 R)
• M7: 892,501 km (0.051 R)
• M8: 1,124,976 km (0.101 R)
• M9: 1,261,559 km (0.093 R)
• M10: 1,351,318 km (0.089 R)
• M11: 1,430,156 km (0.087 R)
• M12: 1,620,444 km (0.1 R)
• M13: 1,790,238 km (0.096 R)
• M14: 1,892,114 km (0.076 R)
• M15: 2,147,926 km (0.109 R)
• M16: 2,240,827 km (0.109 R)
• M17: 2,335,223 km (0.12 R)
• M18: 2,659,701 km (0.063 R)
• M19: 2,827,400 km (0.059 R)
• M20: 2,929,725 km (0.03 R)
• M21: 3,279,784 km (0.079 R)
• M22: 3,351,591 km (0.034 R)
• M23: 3,699,256 km (0.104 R)
• M24: 3,887,001 km (0.12 R)
• M25: 4,608,961 km (0.03 R)
• M26: 5,016,465 km (0.051 R)
• M27: 5,203,612 km (0.056 R)
• M28: 5,372,060 km (0.073 R)
• M29: 5,735,882 km (0.079 R)
• M30: 5,844,490 km (0.12 R)
• M31: 6,419,993 km (0.116 R)
• M32: 7,340,768 km (0.117 R)
• M33: 7,840,574 km (0.113 R)
• M34: 8,009,769 km (0.114 R)
• M35: 8,474,869 km (0.06 R)
• M36: 8,999,210 km (0.102 R)
• M37: 9,227,197 km (0.111 R)
• M38: 9,508,441 km (0.113 R)
• M39: 10,105,486 km (0.105 R)
• M40: 10,634,763 km (0.088 R)
• M41: 10,741,726 km (0.113 R)
• M42: 11,308,851 km (0.086 R)
• M43: 11,830,499 km (0.069 R)
• M44: 12,192,077 km (0.117 R)
• M45: 13,848,724 km (0.108 R)
• M46: 14,259,071 km (0.103 R)
• M47: 14,347,633 km (0.094 R)
• M48: 14,703,227 km (0.111 R)
• M49: 14,942,135 km (0.079 R)
• M50: 15,121,951 km (0.095 R)
• M51: 15,212,159 km (0.111 R)
• M52: 15,635,670 km (0.063 R)
• M53: 15,879,515 km (0.047 R)
• M54: 16,216,708 km (0.09 R)
• M55: 16,556,146 km (0.112 R)
• M56: 16,711,279 km (0.084 R)
• M57: 17,116,988 km (0.106 R)
• M58: 17,336,748 km (0.102 R)
• M59: 17,525,839 km (0.076 R)
• M60: 18,033,425 km (0.087 R)
• M61: 18,193,046 km (0.116 R)
• M62: 18,481,620 km (0.114 R)
• M63: 18,901,093 km (0.047 R)
• M64: 18,998,331 km (0.113 R)
• M65: 19,225,870 km (0.118 R)
• M66: 20,277,692 km (0.116 R)
• M67: 20,443,746 km (0.106 R)
• M68: 20,844,070 km (0.104 R)
• M69: 21,584,729 km (0.062 R)
• M70: 21,754,223 km (0.098 R)
• M71: 21,992,383 km (0.107 R)
• M72: 22,368,173 km (0.11 R)
• M73: 22,505,504 km (0.064 R)
• M74: 22,780,764 km (0.096 R)
• M75: 22,987,957 km (0.041 R)
• M76: 23,091,778 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.1

Radius: 13.9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.65 AU - 3.67 AU

Year: 3746 Days

Day: 6.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 94,767,770 km

• M1: 183,557 km (0.079 R)
• M2: 325,525 km (0.066 R)
• M3: 477,516 km (0.112 R)
• M4: 604,525 km (0.081 R)
• M5: 694,134 km (0.044 R)
• M6: 946,506 km (0.077 R)
• M7: 1,125,425 km (0.095 R)
• M8: 1,219,372 km (0.042 R)
• M9: 1,327,232 km (0.085 R)
• M10: 1,427,313 km (0.106 R)
• M11: 1,671,158 km (0.104 R)
• M12: 1,767,798 km (0.104 R)
• M13: 1,866,383 km (0.115 R)
• M14: 2,147,627 km (0.075 R)
• M15: 2,722,980 km (0.109 R)
• M16: 2,823,510 km (0.062 R)
• M17: 2,984,178 km (0.105 R)
• M18: 3,330,049 km (0.063 R)
• M19: 3,469,025 km (0.119 R)
• M20: 3,594,089 km (0.093 R)
• M21: 3,752,663 km (0.053 R)
• M22: 3,849,004 km (0.116 R)
• M23: 4,110,052 km (0.105 R)
• M24: 4,495,416 km (0.104 R)
• M25: 4,963,059 km (0.104 R)
• M26: 5,122,381 km (0.079 R)
• M27: 5,428,159 km (0.093 R)
• M28: 5,851,371 km (0.06 R)
• M29: 6,190,061 km (0.072 R)
• M30: 6,304,503 km (0.073 R)
• M31: 6,651,869 km (0.052 R)
• M32: 6,847,543 km (0.091 R)
• M33: 6,966,025 km (0.083 R)
• M34: 7,385,647 km (0.067 R)
• M35: 7,649,687 km (0.104 R)
• M36: 7,834,291 km (0.113 R)
• M37: 8,020,391 km (0.07 R)
• M38: 8,418,171 km (0.091 R)
• M39: 8,587,516 km (0.119 R)
• M40: 8,694,030 km (0.048 R)
• M41: 8,951,338 km (0.073 R)
• M42: 9,059,348 km (0.101 R)
• M43: 9,429,752 km (0.11 R)
• M44: 9,517,566 km (0.062 R)
• M45: 9,894,104 km (0.082 R)
• M46: 10,095,463 km (0.061 R)
• M47: 10,753,693 km (0.053 R)
• M48: 11,030,001 km (0.119 R)
• M49: 11,215,652 km (0.098 R)
• M50: 11,355,526 km (0.108 R)
• M51: 11,519,485 km (0.042 R)
• M52: 11,754,952 km (0.068 R)
• M53: 11,992,214 km (0.03 R)
• M54: 12,616,336 km (0.07 R)
• M55: 12,713,276 km (0.091 R)
• M56: 13,054,509 km (0.119 R)
• M57: 13,152,645 km (0.102 R)
• M58: 13,374,199 km (0.081 R)
• M59: 13,696,583 km (0.104 R)
• M60: 13,796,215 km (0.033 R)
• M61: 14,147,022 km (0.066 R)
• M62: 14,348,829 km (0.063 R)
• M63: 14,526,103 km (0.035 R)
• M64: 14,780,868 km (0.115 R)
• M65: 14,959,937 km (0.108 R)
• M66: 15,397,959 km (0.052 R)
• M67: 15,709,721 km (0.073 R)
• M68: 16,023,578 km (0.105 R)
• M69: 16,260,391 km (0.111 R)
• M70: 16,710,830 km (0.11 R)
• M71: 16,924,157 km (0.104 R)
• M72: 17,759,661 km (0.037 R)
• M73: 18,278,317 km (0.098 R)
• M74: 18,388,271 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 14.1

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.27 AU - 3.99 AU

Year: 4612 Days

Day: 5.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 94,767,770 km

• M1: 175,628 km (0.049 R)
• M2: 279,150 km (0.026 R)
• M3: 464,202 km (0.102 R)
• M4: 720,613 km (0.071 R)
• M5: 919,429 km (0.09 R)
• M6: 1,578,407 km (0.092 R)
• M7: 1,709,305 km (0.082 R)
• M8: 1,852,770 km (0.082 R)
• M9: 2,669,424 km (0.056 R)
• M10: 3,019,035 km (0.114 R)
• M11: 3,372,983 km (0.104 R)
• M12: 3,587,507 km (0.082 R)
• M13: 3,817,738 km (0.082 R)
• M14: 4,132,342 km (0.06 R)
• M15: 4,420,617 km (0.058 R)
• M16: 4,787,281 km (0.037 R)
• M17: 5,029,032 km (0.096 R)
• M18: 5,163,819 km (0.058 R)
• M19: 5,412,002 km (0.099 R)
• M20: 6,154,008 km (0.117 R)
• M21: 6,563,756 km (0.118 R)
• M22: 6,819,419 km (0.089 R)
• M23: 7,105,749 km (0.112 R)
• M24: 7,396,119 km (0.087 R)
• M25: 7,746,926 km (0.061 R)
• M26: 8,031,610 km (0.114 R)
• M27: 8,699,266 km (0.072 R)
• M28: 9,857,004 km (0.058 R)
• M29: 10,088,132 km (0.057 R)
• M30: 10,368,030 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.1

Radius: 11.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.73 AU - 4.27 AU

Year: 5335 Days

Day: 6.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 94,767,770 km

• M1: 194,028 km (0.102 R)
• M2: 297,700 km (0.038 R)
• M3: 428,299 km (0.069 R)
• M4: 547,678 km (0.088 R)
• M5: 963,111 km (0.106 R)
• M6: 1,166,115 km (0.117 R)
• M7: 1,424,770 km (0.05 R)
• M8: 1,813,725 km (0.085 R)
• M9: 1,893,161 km (0.108 R)
• M10: 2,032,287 km (0.08 R)
• M11: 2,199,089 km (0.103 R)
• M12: 2,272,092 km (0.119 R)
• M13: 2,661,945 km (0.096 R)
• M14: 2,924,788 km (0.115 R)
• M15: 3,100,416 km (0.055 R)
• M16: 3,476,056 km (0.058 R)
• M17: 3,619,072 km (0.079 R)
• M18: 3,925,598 km (0.106 R)
• M19: 4,533,115 km (0.082 R)
• M20: 5,153,647 km (0.102 R)
• M21: 5,482,313 km (0.111 R)
• M22: 5,817,861 km (0.1 R)
• M23: 5,971,199 km (0.072 R)
• M24: 6,281,615 km (0.117 R)
• M25: 6,491,650 km (0.043 R)
• M26: 6,668,325 km (0.066 R)
• M27: 6,828,844 km (0.112 R)
• M28: 7,336,280 km (0.11 R)
• M29: 7,465,083 km (0.104 R)
• M30: 7,650,435 km (0.105 R)
• M31: 7,799,734 km (0.073 R)
• M32: 7,950,080 km (0.069 R)
• M33: 8,177,319 km (0.117 R)
• M34: 8,406,802 km (0.114 R)
• M35: 8,541,739 km (0.09 R)
• M36: 8,794,111 km (0.065 R)
• M37: 9,246,644 km (0.114 R)
• M38: 9,345,977 km (0.111 R)
• M39: 9,425,713 km (0.061 R)
• M40: 9,505,748 km (0.066 R)
• M41: 9,686,612 km (0.071 R)
• M42: 10,133,461 km (0.045 R)
• M43: 10,942,187 km (0.11 R)
• M44: 11,599,968 km (0.063 R)
• M45: 12,379,822 km (0.102 R)
• M46: 12,665,554 km (0.084 R)
• M47: 13,243,750 km (0.053 R)
• M48: 14,035,571 km (0.117 R)
• M49: 14,149,864 km (0.084 R)
• M50: 14,703,376 km (0.112 R)
• M51: 14,796,277 km (0.083 R)
• M52: 14,889,326 km (0.085 R)
• M53: 15,122,998 km (0.101 R)
• M54: 15,263,770 km (0.06 R)
• M55: 15,807,558 km (0.08 R)
• M56: 15,926,489 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.6

Radius: 6.5

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10 AU - 11.52 AU

Year: 23537 Days

Day: 24.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 94,767,770 km

• M1: 124,914 km (0.025 R)
• M2: 175,478 km (0.089 R)
• M3: 622,926 km (0.084 R)
• M4: 1,171,351 km (0.107 R)
• M5: 2,223,324 km (0.028 R)
• M6: 2,344,947 km (0.079 R)
• M7: 2,723,130 km (0.033 R)
• M8: 2,809,747 km (0.081 R)
• M9: 3,256,596 km (0.111 R)
• M10: 3,582,570 km (0.047 R)
• M11: 4,366,313 km (0.115 R)
• M12: 4,777,558 km (0.037 R)
• M13: 6,027,597 km (0.098 R)
• M14: 6,311,983 km (0.083 R)
• M15: 6,776,335 km (0.067 R)
• M16: 7,311,895 km (0.092 R)
• M17: 7,860,919 km (0.091 R)
• M18: 8,549,818 km (0.103 R)
• M19: 11,774,998 km (0.052 R)
• M20: 12,997,811 km (0.049 R)
• M21: 14,411,511 km (0.048 R)
• M22: 15,252,101 km (0.027 R)
• M23: 16,265,926 km (0.098 R)
• M24: 16,980,555 km (0.101 R)
• M25: 17,140,774 km (0.116 R)
• M26: 19,185,029 km (0.03 R)
• M27: 19,771,004 km (0.117 R)
• M28: 21,391,299 km (0.083 R)
• M29: 22,700,280 km (0.075 R)
• M30: 23,676,556 km (0.08 R)
• M31: 24,034,992 km (0.075 R)
• M32: 24,395,224 km (0.118 R)
• M33: 24,938,863 km (0.096 R)
• M34: 25,212,178 km (0.113 R)
• M35: 25,761,801 km (0.074 R)
• M36: 26,872,864 km (0.097 R)
• M37: 27,434,305 km (0.092 R)
• M38: 27,622,349 km (0.088 R)
• M39: 27,905,089 km (0.109 R)
• M40: 28,378,566 km (0.057 R)
• M41: 29,045,923 km (0.084 R)
• M42: 29,141,665 km (0.085 R)
• M43: 29,237,408 km (0.056 R)
• M44: 29,621,874 km (0.112 R)
• M45: 30,493,132 km (0.094 R)
• M46: 32,062,564 km (0.112 R)
• M47: 32,161,597 km (0.11 R)
• M48: 33,658,175 km (0.06 R)
• M49: 33,758,854 km (0.088 R)
• M50: 34,263,148 km (0.101 R)
• M51: 35,894,064 km (0.107 R)
• M52: 38,282,245 km (0.072 R)
• M53: 39,124,930 km (0.118 R)
• M54: 39,442,376 km (0.088 R)
• M55: 43,210,148 km (0.117 R)
• M56: 45,525,325 km (0.111 R)
• M57: 45,747,926 km (0.076 R)
• M58: 46,194,177 km (0.103 R)
• M59: 46,641,774 km (0.038 R)
• M60: 46,753,972 km (0.114 R)
• M61: 47,428,808 km (0.11 R)
• M62: 48,560,516 km (0.078 R)
• M63: 48,787,905 km (0.114 R)
• M64: 48,901,749 km (0.087 R)
• M65: 49,586,757 km (0.091 R)
• M66: 51,544,545 km (0.1 R)
• M67: 52,707,967 km (0.108 R)
• M68: 53,058,774 km (0.096 R)
• M69: 54,233,417 km (0.105 R)
• M70: 54,823,880 km (0.097 R)
• M71: 56,967,468 km (0.112 R)
• M72: 58,170,085 km (0.104 R)
• M73: 62,321,276 km (0.096 R)
• M74: 62,692,129 km (0.076 R)
• M75: 63,809,027 km (0.089 R)
• M76: 64,557,316 km (0.104 R)
• M77: 64,807,443 km (0.118 R)
• M78: 65,183,083 km (0.09 R)
• M79: 66,062,569 km (0.044 R)
• M80: 67,960,368 km (0.085 R)
• M81: 68,087,526 km (0.064 R)
• M82: 68,979,877 km (0.042 R)
• M83: 71,809,372 km (0.107 R)
• M84: 74,152,373 km (0.112 R)
• M85: 80,118,785 km (0.059 R)
• M86: 81,871,025 km (0.113 R)
• M87: 86,926,536 km (0.059 R)
• M88: 87,755,757 km (0.063 R)
• M89: 89,840,403 km (0.113 R)
• M90: 90,539,025 km (0.028 R)
• M91: 90,958,946 km (0.109 R)
• M92: 91,099,119 km (0.107 R)
• M93: 91,519,938 km (0.099 R)
• M94: 92,645,363 km (0.097 R)
• M95: 93,068,575 km (0.073 R)
• M96: 93,209,796 km (0.076 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: 281 - 13,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit