🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.9

Radius: 8.6

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.5 AU - 0.64 AU

Year: 292 Days

Day: 10.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 34,021,543 km

• M1: 108,010 km (0.092 R)
• M2: 183,407 km (0.106 R)
• M3: 242,349 km (0.064 R)
• M4: 309,219 km (0.117 R)
• M5: 379,380 km (0.108 R)
• M6: 442,511 km (0.092 R)
• M7: 518,506 km (0.088 R)
• M8: 578,046 km (0.098 R)
• M9: 775,665 km (0.112 R)
• M10: 859,440 km (0.098 R)
• M11: 946,506 km (0.098 R)
• M12: 1,071,270 km (0.071 R)
• M13: 1,125,874 km (0.114 R)
• M14: 1,279,211 km (0.058 R)
• M15: 1,341,743 km (0.104 R)
• M16: 1,405,173 km (0.033 R)
• M17: 1,491,640 km (0.12 R)
• M18: 1,606,532 km (0.09 R)
• M19: 1,738,327 km (0.051 R)
• M20: 1,831,377 km (0.053 R)
• M21: 1,911,861 km (0.043 R)
• M22: 2,160,193 km (0.066 R)
• M23: 2,296,028 km (0.045 R)
• M24: 2,388,180 km (0.056 R)
• M25: 2,481,529 km (0.111 R)
• M26: 2,592,082 km (0.084 R)
• M27: 2,666,732 km (0.11 R)
• M28: 2,720,437 km (0.067 R)
• M29: 2,807,204 km (0.083 R)
• M30: 2,911,474 km (0.072 R)
• M31: 2,966,825 km (0.076 R)
• M32: 3,033,695 km (0.087 R)
• M33: 3,289,358 km (0.025 R)
• M34: 3,451,971 km (0.118 R)
• M35: 3,706,736 km (0.102 R)
• M36: 3,869,947 km (0.05 R)
• M37: 3,930,983 km (0.115 R)
• M38: 4,017,002 km (0.071 R)
• M39: 4,103,769 km (0.052 R)
• M40: 4,241,249 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.4

Radius: 13.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.2 AU - 1.6 AU

Year: 1124 Days

Day: 8.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 34,021,543 km

• M1: 182,509 km (0.096 R)
• M2: 284,984 km (0.118 R)
• M3: 378,632 km (0.11 R)
• M4: 509,680 km (0.032 R)
• M5: 631,004 km (0.083 R)
• M6: 828,024 km (0.027 R)
• M7: 1,068,727 km (0.112 R)
• M8: 1,239,867 km (0.063 R)
• M9: 1,593,965 km (0.071 R)
• M10: 1,756,877 km (0.12 R)
• M11: 1,898,547 km (0.062 R)
• M12: 2,016,579 km (0.116 R)
• M13: 2,231,851 km (0.075 R)
• M14: 2,376,362 km (0.087 R)
• M15: 2,484,372 km (0.073 R)
• M16: 2,594,177 km (0.062 R)
• M17: 2,756,790 km (0.076 R)
• M18: 3,113,730 km (0.113 R)
• M19: 3,265,273 km (0.116 R)
• M20: 3,452,420 km (0.085 R)
• M21: 3,541,879 km (0.102 R)
• M22: 3,711,523 km (0.08 R)
• M23: 3,826,265 km (0.093 R)
• M24: 3,918,866 km (0.116 R)
• M25: 4,118,130 km (0.105 R)
• M26: 4,502,597 km (0.051 R)
• M27: 4,686,901 km (0.09 R)
• M28: 4,886,166 km (0.075 R)
• M29: 5,062,990 km (0.069 R)
• M30: 5,152,151 km (0.096 R)
• M31: 5,422,923 km (0.094 R)
• M32: 5,553,522 km (0.113 R)
• M33: 5,992,143 km (0.112 R)
• M34: 6,086,539 km (0.116 R)
• M35: 6,236,137 km (0.112 R)
• M36: 6,552,686 km (0.102 R)
• M37: 6,916,957 km (0.063 R)
• M38: 7,016,140 km (0.08 R)
• M39: 7,230,364 km (0.094 R)
• M40: 7,475,705 km (0.112 R)
• M41: 7,650,734 km (0.064 R)
• M42: 7,782,829 km (0.076 R)
• M43: 7,915,672 km (0.073 R)
• M44: 8,213,521 km (0.091 R)
• M45: 8,439,564 km (0.073 R)
• M46: 8,621,774 km (0.115 R)
• M47: 8,943,858 km (0.079 R)
• M48: 9,067,576 km (0.065 R)
• M49: 9,726,704 km (0.103 R)
• M50: 10,190,757 km (0.08 R)
• M51: 10,368,778 km (0.035 R)
• M52: 10,482,622 km (0.102 R)
• M53: 10,580,459 km (0.113 R)
• M54: 10,695,051 km (0.119 R)
• M55: 10,892,371 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.2

Radius: 8.2

Gravity: 14.44 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.53 AU - 2.15 AU

Year: 1693 Days

Day: 13.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 82.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,021,543 km

• M1: 103,372 km (0.099 R)
• M2: 182,809 km (0.096 R)
• M3: 242,947 km (0.064 R)
• M4: 296,204 km (0.036 R)
• M5: 367,113 km (0.119 R)
• M6: 493,523 km (0.111 R)
• M7: 581,487 km (0.096 R)
• M8: 707,598 km (0.063 R)
• M9: 817,104 km (0.087 R)
• M10: 1,321,548 km (0.091 R)
• M11: 1,555,818 km (0.106 R)
• M12: 1,633,160 km (0.071 R)
• M13: 1,723,218 km (0.117 R)
• M14: 1,780,364 km (0.112 R)
• M15: 1,908,420 km (0.098 R)
• M16: 2,136,706 km (0.096 R)
• M17: 2,425,131 km (0.109 R)
• M18: 2,489,458 km (0.039 R)
• M19: 2,955,904 km (0.108 R)
• M20: 3,220,543 km (0.095 R)
• M21: 3,291,602 km (0.088 R)
• M22: 3,362,960 km (0.077 R)
• M23: 3,832,697 km (0.109 R)
• M24: 4,014,160 km (0.054 R)
• M25: 4,543,587 km (0.035 R)
• M26: 4,751,976 km (0.107 R)
• M27: 4,816,603 km (0.058 R)
• M28: 4,881,678 km (0.096 R)
• M29: 5,029,032 km (0.118 R)
• M30: 5,261,357 km (0.088 R)
• M31: 5,514,028 km (0.032 R)
• M32: 5,616,203 km (0.114 R)
• M33: 5,684,719 km (0.104 R)
• M34: 5,770,738 km (0.104 R)
• M35: 5,944,122 km (0.079 R)
• M36: 6,225,067 km (0.097 R)
• M37: 6,349,382 km (0.115 R)
• M38: 6,420,741 km (0.047 R)
• M39: 6,582,456 km (0.1 R)
• M40: 6,763,619 km (0.068 R)
• M41: 6,818,222 km (0.099 R)
• M42: 6,909,776 km (0.12 R)
• M43: 7,205,232 km (0.087 R)
• M44: 7,618,122 km (0.109 R)
• M45: 7,961,748 km (0.101 R)
• M46: 8,349,506 km (0.062 R)
• M47: 8,644,513 km (0.084 R)
• M48: 8,783,190 km (0.114 R)
• M49: 9,754,828 km (0.056 R)
• M50: 10,127,925 km (0.11 R)
• M51: 10,253,288 km (0.048 R)
• M52: 11,188,724 km (0.105 R)
• M53: 11,644,698 km (0.034 R)
• M54: 11,754,204 km (0.065 R)
• M55: 11,842,018 km (0.066 R)
• M56: 12,128,947 km (0.092 R)
• M57: 12,485,289 km (0.078 R)
• M58: 12,687,395 km (0.097 R)
• M59: 12,935,578 km (0.076 R)
• M60: 13,048,973 km (0.072 R)
• M61: 13,368,365 km (0.052 R)
• M62: 13,437,030 km (0.087 R)
• M63: 13,644,074 km (0.071 R)
• M64: 13,782,601 km (0.086 R)
• M65: 13,852,164 km (0.078 R)
• M66: 14,482,570 km (0.086 R)
• M67: 14,553,180 km (0.116 R)
• M68: 15,003,170 km (0.085 R)
• M69: 15,289,650 km (0.103 R)
• M70: 16,355,834 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.1

Radius: 11.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.25 AU - 5.89 AU

Year: 7743 Days

Day: 13.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,021,543 km

• M1: 180,415 km (0.116 R)
• M2: 329,265 km (0.116 R)
• M3: 417,079 km (0.095 R)
• M4: 538,702 km (0.11 R)
• M5: 623,524 km (0.12 R)
• M6: 700,417 km (0.099 R)
• M7: 850,763 km (0.077 R)
• M8: 1,105,379 km (0.117 R)
• M9: 1,761,216 km (0.104 R)
• M10: 1,990,699 km (0.115 R)
• M11: 2,169,319 km (0.097 R)
• M12: 2,250,401 km (0.118 R)
• M13: 2,585,500 km (0.12 R)
• M14: 2,781,024 km (0.084 R)
• M15: 3,515,550 km (0.106 R)
• M16: 3,708,382 km (0.056 R)
• M17: 4,079,384 km (0.115 R)
• M18: 5,263,302 km (0.061 R)
• M19: 6,195,147 km (0.061 R)
• M20: 6,814,632 km (0.116 R)
• M21: 7,208,074 km (0.112 R)
• M22: 7,733,761 km (0.12 R)
• M23: 7,922,254 km (0.12 R)
• M24: 9,085,228 km (0.113 R)
• M25: 9,788,039 km (0.045 R)
• M26: 10,026,199 km (0.116 R)
• M27: 10,266,453 km (0.119 R)
• M28: 11,210,416 km (0.097 R)
• M29: 11,459,646 km (0.053 R)
• M30: 11,710,821 km (0.107 R)
• M31: 11,818,980 km (0.092 R)
• M32: 12,696,521 km (0.091 R)
• M33: 12,807,672 km (0.113 R)
• M34: 12,993,622 km (0.107 R)
• M35: 13,406,064 km (0.057 R)
• M36: 14,205,215 km (0.081 R)
• M37: 14,591,328 km (0.103 R)
• M38: 14,980,880 km (0.099 R)
• M39: 15,571,493 km (0.113 R)
• M40: 15,730,366 km (0.119 R)
• M41: 15,929,630 km (0.055 R)
• M42: 16,856,987 km (0.114 R)
• M43: 17,142,719 km (0.09 R)
• M44: 17,636,392 km (0.075 R)
• M45: 18,511,390 km (0.095 R)
• M46: 18,679,688 km (0.108 R)
• M47: 18,975,443 km (0.089 R)
• M48: 19,443,235 km (0.073 R)
• M49: 19,528,656 km (0.081 R)
• M50: 20,044,170 km (0.038 R)
• M51: 20,477,106 km (0.119 R)
• M52: 20,607,705 km (0.107 R)
• M53: 21,000,848 km (0.047 R)
• M54: 21,528,929 km (0.077 R)
• M55: 21,972,337 km (0.085 R)
• M56: 22,061,497 km (0.106 R)
• M57: 22,239,818 km (0.063 R)
• M58: 23,184,678 km (0.116 R)
• M59: 23,411,618 km (0.088 R)
• M60: 23,593,529 km (0.116 R)
• M61: 25,159,968 km (0.114 R)
• M62: 25,439,716 km (0.041 R)
• M63: 25,580,189 km (0.098 R)
• M64: 26,002,653 km (0.083 R)
• M65: 26,522,206 km (0.066 R)
• M66: 26,759,618 km (0.068 R)
• M67: 27,427,872 km (0.037 R)
• M68: 28,005,021 km (0.028 R)
• M69: 28,149,831 km (0.068 R)
• M70: 28,488,970 km (0.09 R)
• M71: 29,220,204 km (0.072 R)
• M72: 29,416,327 km (0.097 R)
• M73: 29,957,722 km (0.065 R)
• M74: 30,601,740 km (0.049 R)
• M75: 30,950,453 km (0.106 R)
• M76: 32,004,370 km (0.1 R)
• M77: 32,409,032 km (0.116 R)
• M78: 32,713,614 km (0.063 R)
• M79: 33,376,781 km (0.092 R)
• M80: 33,787,128 km (0.108 R)
• M81: 34,354,104 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.9

Radius: 5.3

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.73 AU - 7.39 AU

Year: 10118 Days

Day: 20.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 34,021,543 km

• M1: 274,811 km (0.106 R)
• M2: 308,022 km (0.068 R)
• M3: 342,878 km (0.075 R)
• M4: 538,852 km (0.102 R)
• M5: 626,366 km (0.099 R)
• M6: 672,143 km (0.115 R)
• M7: 883,076 km (0.065 R)
• M8: 1,284,896 km (0.112 R)
• M9: 1,324,091 km (0.107 R)
• M10: 1,567,187 km (0.12 R)
• M11: 1,651,261 km (0.113 R)
• M12: 2,187,270 km (0.033 R)
• M13: 2,305,303 km (0.048 R)
• M14: 2,377,260 km (0.036 R)
• M15: 2,498,584 km (0.062 R)
• M16: 2,572,485 km (0.062 R)
• M17: 2,772,946 km (0.041 R)
• M18: 3,296,090 km (0.053 R)
• M19: 3,906,000 km (0.072 R)
• M20: 4,253,217 km (0.083 R)
• M21: 4,640,526 km (0.108 R)
• M22: 4,976,972 km (0.071 R)
• M23: 5,321,346 km (0.072 R)
• M24: 5,641,037 km (0.105 R)
• M25: 5,901,337 km (0.033 R)
• M26: 6,000,071 km (0.118 R)
• M27: 6,165,676 km (0.047 R)
• M28: 6,399,947 km (0.117 R)
• M29: 7,085,703 km (0.114 R)
• M30: 7,120,559 km (0.097 R)
• M31: 8,303,879 km (0.098 R)
• M32: 8,749,082 km (0.09 R)
• M33: 8,899,278 km (0.082 R)
• M34: 9,126,069 km (0.107 R)
• M35: 9,164,066 km (0.08 R)
• M36: 10,248,950 km (0.094 R)
• M37: 10,407,225 km (0.087 R)
• M38: 10,446,868 km (0.09 R)
• M39: 11,210,715 km (0.049 R)
• M40: 11,867,749 km (0.105 R)
• M41: 12,368,752 km (0.085 R)
• M42: 12,664,208 km (0.1 R)
• M43: 13,090,262 km (0.03 R)
• M44: 13,912,752 km (0.101 R)
• M45: 14,352,270 km (0.111 R)
• M46: 14,485,113 km (0.054 R)
• M47: 15,880,562 km (0.079 R)
• M48: 16,478,505 km (0.068 R)
• M49: 16,710,381 km (0.098 R)
• M50: 17,036,954 km (0.044 R)
• M51: 17,554,263 km (0.068 R)
• M52: 17,981,365 km (0.075 R)
• M53: 18,124,530 km (0.049 R)
• M54: 18,411,908 km (0.106 R)
• M55: 18,459,928 km (0.083 R)
• M56: 19,527,608 km (0.057 R)
• M57: 19,625,595 km (0.107 R)
• M58: 19,822,167 km (0.051 R)
• M59: 20,864,864 km (0.103 R)
• M60: 21,823,637 km (0.109 R)
• M61: 22,078,252 km (0.077 R)
• M62: 22,333,915 km (0.113 R)
• M63: 23,158,648 km (0.106 R)
• M64: 23,783,668 km (0.028 R)
• M65: 24,519,839 km (0.093 R)
• M66: 25,584,527 km (0.108 R)
• M67: 26,936,443 km (0.053 R)
• M68: 28,034,641 km (0.114 R)
• M69: 28,311,397 km (0.112 R)
• M70: 29,991,381 km (0.111 R)
• M71: 30,161,175 km (0.099 R)
• M72: 30,217,723 km (0.082 R)
• M73: 30,274,420 km (0.082 R)
• M74: 30,615,354 km (0.076 R)
• M75: 31,300,961 km (0.046 R)
• M76: 32,223,082 km (0.077 R)
• M77: 32,571,047 km (0.074 R)
• M78: 33,271,015 km (0.103 R)
• M79: 33,505,286 km (0.076 R)
• M80: 34,804,244 km (0.056 R)
• M81: 35,459,931 km (0.098 R)
• M82: 36,119,508 km (0.079 R)
• M83: 36,601,961 km (0.03 R)
• M84: 38,860,141 km (0.088 R)
• M85: 39,354,413 km (0.108 R)
• M86: 40,849,344 km (0.09 R)
• M87: 41,730,027 km (0.11 R)
• M88: 42,172,687 km (0.105 R)
• M89: 42,362,975 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.9

Radius: 5.6

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.14 AU - 10.68 AU

Year: 19578 Days

Day: 18.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 34,021,543 km

• M1: 78,240 km (0.117 R)
• M2: 195,824 km (0.112 R)
• M3: 311,313 km (0.075 R)
• M4: 483,949 km (0.108 R)
• M5: 543,938 km (0.118 R)
• M6: 632,350 km (0.09 R)
• M7: 852,409 km (0.085 R)
• M8: 1,095,356 km (0.096 R)
• M9: 1,308,233 km (0.095 R)
• M10: 1,516,474 km (0.117 R)
• M11: 1,886,429 km (0.079 R)
• M12: 1,944,324 km (0.079 R)
• M13: 2,303,957 km (0.091 R)
• M14: 2,365,890 km (0.105 R)
• M15: 2,619,309 km (0.119 R)
• M16: 3,267,217 km (0.104 R)
• M17: 3,741,592 km (0.111 R)
• M18: 3,814,746 km (0.064 R)
• M19: 4,493,172 km (0.051 R)
• M20: 5,676,491 km (0.104 R)
• M21: 5,788,540 km (0.047 R)
• M22: 6,186,770 km (0.065 R)
• M23: 6,711,858 km (0.086 R)
• M24: 7,403,299 km (0.117 R)
• M25: 8,117,180 km (0.081 R)
• M26: 8,562,384 km (0.097 R)
• M27: 8,691,038 km (0.11 R)
• M28: 8,755,664 km (0.112 R)
• M29: 9,179,325 km (0.109 R)
• M30: 10,352,921 km (0.087 R)
• M31: 11,219,691 km (0.036 R)
• M32: 11,395,767 km (0.083 R)
• M33: 13,355,649 km (0.067 R)
• M34: 13,692,244 km (0.111 R)
• M35: 14,107,528 km (0.104 R)
• M36: 14,412,259 km (0.027 R)
• M37: 15,066,750 km (0.08 R)
• M38: 15,770,159 km (0.107 R)
• M39: 15,888,491 km (0.108 R)
• M40: 16,324,868 km (0.05 R)
• M41: 16,644,558 km (0.047 R)
• M42: 16,805,226 km (0.11 R)
• M43: 17,249,682 km (0.112 R)
• M44: 17,903,125 km (0.107 R)
• M45: 19,318,321 km (0.082 R)
• M46: 21,376,489 km (0.053 R)
• M47: 23,864,301 km (0.052 R)
• M48: 23,909,629 km (0.034 R)
• M49: 24,136,270 km (0.064 R)
• M50: 25,234,169 km (0.114 R)
• M51: 25,280,395 km (0.06 R)
• M52: 26,911,610 km (0.116 R)
• M53: 28,432,422 km (0.057 R)
• M54: 28,480,443 km (0.097 R)
• M55: 29,737,364 km (0.093 R)
• M56: 31,061,604 km (0.1 R)
• M57: 33,513,513 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 13,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit