🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.5

Radius: 14.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.7 AU - 0.84 AU

Year: 436 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 25,365,657 km

• M1: 210,185 km (0.049 R)
• M2: 372,050 km (0.108 R)
• M3: 468,541 km (0.109 R)
• M4: 562,787 km (0.093 R)
• M5: 661,671 km (0.107 R)
• M6: 776,263 km (0.079 R)
• M7: 871,856 km (0.114 R)
• M8: 967,599 km (0.083 R)
• M9: 1,216,380 km (0.066 R)
• M10: 1,346,530 km (0.072 R)
• M11: 1,673,103 km (0.115 R)
• M12: 1,849,329 km (0.104 R)
• M13: 1,994,888 km (0.085 R)
• M14: 2,182,483 km (0.098 R)
• M15: 2,408,975 km (0.103 R)
• M16: 2,582,358 km (0.055 R)
• M17: 2,691,266 km (0.094 R)
• M18: 2,794,787 km (0.049 R)
• M19: 2,941,992 km (0.119 R)
• M20: 3,113,431 km (0.097 R)
• M21: 3,244,329 km (0.113 R)
• M22: 3,377,172 km (0.045 R)
• M23: 3,556,989 km (0.117 R)
• M24: 3,655,873 km (0.114 R)
• M25: 3,755,655 km (0.101 R)
• M26: 3,887,600 km (0.105 R)
• M27: 4,021,041 km (0.034 R)
• M28: 4,236,163 km (0.1 R)
• M29: 4,398,177 km (0.096 R)
• M30: 4,512,769 km (0.086 R)
• M31: 4,644,864 km (0.104 R)
• M32: 4,761,700 km (0.095 R)
• M33: 4,921,770 km (0.101 R)
• M34: 5,204,061 km (0.055 R)
• M35: 5,342,888 km (0.092 R)
• M36: 5,439,079 km (0.085 R)
• M37: 5,562,348 km (0.096 R)
• M38: 5,677,688 km (0.102 R)
• M39: 5,775,824 km (0.04 R)
• M40: 5,883,684 km (0.026 R)
• M41: 6,101,200 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.1

Radius: 10.7

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.67 AU - 0.99 AU

Year: 488 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,365,657 km

• M1: 137,480 km (0.101 R)
• M2: 216,019 km (0.108 R)
• M3: 331,658 km (0.095 R)
• M4: 405,560 km (0.06 R)
• M5: 480,060 km (0.082 R)
• M6: 549,024 km (0.108 R)
• M7: 678,127 km (0.064 R)
• M8: 783,444 km (0.108 R)
• M9: 854,054 km (0.119 R)
• M10: 936,333 km (0.102 R)
• M11: 1,134,401 km (0.093 R)
• M12: 1,205,310 km (0.084 R)
• M13: 1,346,530 km (0.087 R)
• M14: 1,549,385 km (0.108 R)
• M15: 1,692,102 km (0.067 R)
• M16: 1,845,439 km (0.099 R)
• M17: 1,929,962 km (0.051 R)
• M18: 2,003,415 km (0.086 R)
• M19: 2,121,896 km (0.083 R)
• M20: 2,197,892 km (0.113 R)
• M21: 2,274,785 km (0.05 R)
• M22: 2,391,920 km (0.074 R)
• M23: 2,564,855 km (0.079 R)
• M24: 2,686,927 km (0.08 R)
• M25: 2,783,268 km (0.061 R)
• M26: 2,880,806 km (0.088 R)
• M27: 2,979,541 km (0.052 R)
• M28: 3,108,195 km (0.113 R)
• M29: 3,187,631 km (0.081 R)
• M30: 3,267,965 km (0.072 R)
• M31: 3,452,868 km (0.102 R)
• M32: 3,535,297 km (0.093 R)
• M33: 3,656,322 km (0.099 R)
• M34: 3,755,804 km (0.061 R)
• M35: 3,825,218 km (0.086 R)
• M36: 4,075,495 km (0.103 R)
• M37: 4,178,717 km (0.079 R)
• M38: 4,250,674 km (0.082 R)
• M39: 4,363,471 km (0.102 R)
• M40: 4,510,077 km (0.106 R)
• M41: 4,883,622 km (0.082 R)
• M42: 4,984,900 km (0.091 R)
• M43: 5,267,191 km (0.058 R)
• M44: 5,660,484 km (0.106 R)
• M45: 5,937,091 km (0.11 R)
• M46: 6,063,501 km (0.094 R)
• M47: 6,218,035 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.5

Radius: 8

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.8 AU - 0.9 AU

Year: 506 Days

Day: 7 Hours

Environment

Temp: -146 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 25,365,657 km

• M1: 100,081 km (0.059 R)
• M2: 158,574 km (0.098 R)
• M3: 213,327 km (0.113 R)
• M4: 303,983 km (0.048 R)
• M5: 436,676 km (0.103 R)
• M6: 490,831 km (0.115 R)
• M7: 611,257 km (0.066 R)
• M8: 673,190 km (0.094 R)
• M9: 927,806 km (0.096 R)
• M10: 1,000,211 km (0.072 R)
• M11: 1,096,104 km (0.113 R)
• M12: 1,156,242 km (0.089 R)
• M13: 1,206,357 km (0.064 R)
• M14: 1,308,832 km (0.051 R)
• M15: 1,414,298 km (0.107 R)
• M16: 1,516,474 km (0.108 R)
• M17: 1,671,457 km (0.091 R)
• M18: 1,734,887 km (0.101 R)
• M19: 1,792,781 km (0.088 R)
• M20: 1,890,618 km (0.097 R)
• M21: 2,050,987 km (0.119 R)
• M22: 2,139,698 km (0.095 R)
• M23: 2,208,962 km (0.1 R)
• M24: 2,536,731 km (0.06 R)
• M25: 2,646,985 km (0.099 R)
• M26: 2,743,924 km (0.095 R)
• M27: 2,796,583 km (0.086 R)
• M28: 2,925,835 km (0.086 R)
• M29: 3,026,066 km (0.099 R)
• M30: 3,158,909 km (0.036 R)
• M31: 3,301,775 km (0.116 R)
• M32: 3,446,735 km (0.072 R)
• M33: 3,536,344 km (0.111 R)
• M34: 3,659,762 km (0.047 R)
• M35: 3,717,956 km (0.067 R)
• M36: 3,784,677 km (0.085 R)
• M37: 3,885,655 km (0.112 R)
• M38: 3,970,477 km (0.109 R)
• M39: 4,021,640 km (0.119 R)
• M40: 4,133,389 km (0.103 R)
• M41: 4,563,633 km (0.12 R)
• M42: 4,626,314 km (0.09 R)
• M43: 4,779,652 km (0.097 R)
• M44: 5,054,314 km (0.041 R)
• M45: 5,128,514 km (0.08 R)
• M46: 5,296,662 km (0.075 R)
• M47: 5,353,061 km (0.051 R)
• M48: 5,609,621 km (0.075 R)
• M49: 5,841,049 km (0.081 R)
• M50: 5,918,840 km (0.079 R)
• M51: 5,997,079 km (0.06 R)
• M52: 6,194,100 km (0.117 R)
• M53: 6,253,640 km (0.067 R)
• M54: 6,523,814 km (0.106 R)
• M55: 6,879,856 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.8

Radius: 14.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.95 AU - 1.21 AU

Year: 725 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,365,657 km

• M1: 176,825 km (0.063 R)
• M2: 298,897 km (0.057 R)
• M3: 403,017 km (0.064 R)
• M4: 608,714 km (0.085 R)
• M5: 766,839 km (0.083 R)
• M6: 916,437 km (0.047 R)
• M7: 1,056,161 km (0.082 R)
• M8: 1,209,200 km (0.094 R)
• M9: 1,319,304 km (0.073 R)
• M10: 1,497,325 km (0.108 R)
• M11: 1,653,056 km (0.09 R)
• M12: 1,745,508 km (0.117 R)
• M13: 1,858,903 km (0.113 R)
• M14: 1,988,006 km (0.101 R)
• M15: 2,106,787 km (0.09 R)
• M16: 2,234,992 km (0.095 R)
• M17: 2,393,716 km (0.098 R)
• M18: 2,534,936 km (0.094 R)
• M19: 2,642,646 km (0.069 R)
• M20: 2,766,813 km (0.085 R)
• M21: 2,885,444 km (0.106 R)
• M22: 3,150,980 km (0.092 R)
• M23: 3,243,880 km (0.104 R)
• M24: 3,385,101 km (0.039 R)
• M25: 3,544,422 km (0.045 R)
• M26: 3,862,467 km (0.095 R)
• M27: 4,004,137 km (0.11 R)
• M28: 4,122,020 km (0.077 R)
• M29: 4,224,045 km (0.034 R)
• M30: 4,448,143 km (0.072 R)
• M31: 4,596,694 km (0.081 R)
• M32: 4,702,759 km (0.116 R)
• M33: 4,800,596 km (0.039 R)
• M34: 4,998,364 km (0.082 R)
• M35: 5,162,174 km (0.081 R)
• M36: 5,272,427 km (0.094 R)
• M37: 5,420,679 km (0.109 R)
• M38: 5,532,728 km (0.078 R)
• M39: 5,626,825 km (0.089 R)
• M40: 6,027,597 km (0.065 R)
• M41: 6,173,007 km (0.055 R)
• M42: 6,290,142 km (0.101 R)
• M43: 6,506,909 km (0.047 R)
• M44: 6,656,208 km (0.027 R)
• M45: 6,816,726 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 12.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.46 AU - 2.28 AU

Year: 1651 Days

Day: 13.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 25,365,657 km

• M1: 158,873 km (0.089 R)
• M2: 260,450 km (0.051 R)
• M3: 348,862 km (0.083 R)
• M4: 428,747 km (0.111 R)
• M5: 543,938 km (0.115 R)
• M6: 627,862 km (0.05 R)
• M7: 803,191 km (0.067 R)
• M8: 961,017 km (0.102 R)
• M9: 1,204,263 km (0.092 R)
• M10: 1,299,706 km (0.114 R)
• M11: 1,397,843 km (0.117 R)
• M12: 1,498,522 km (0.031 R)
• M13: 1,871,021 km (0.116 R)
• M14: 2,039,617 km (0.115 R)
• M15: 2,308,295 km (0.079 R)
• M16: 2,416,604 km (0.053 R)
• M17: 2,538,975 km (0.098 R)
• M18: 2,726,571 km (0.097 R)
• M19: 2,803,015 km (0.12 R)
• M20: 2,944,834 km (0.11 R)
• M21: 3,049,553 km (0.046 R)
• M22: 3,371,338 km (0.118 R)
• M23: 3,676,068 km (0.11 R)
• M24: 3,975,563 km (0.112 R)
• M25: 4,091,651 km (0.11 R)
• M26: 4,268,027 km (0.11 R)
• M27: 4,446,946 km (0.104 R)
• M28: 4,983,255 km (0.086 R)
• M29: 5,156,040 km (0.083 R)
• M30: 5,330,920 km (0.042 R)
• M31: 5,621,290 km (0.079 R)
• M32: 5,834,317 km (0.065 R)
• M33: 6,302,109 km (0.109 R)
• M34: 6,730,109 km (0.071 R)
• M35: 6,851,582 km (0.061 R)
• M36: 7,044,115 km (0.117 R)
• M37: 7,220,790 km (0.108 R)
• M38: 7,524,324 km (0.044 R)
• M39: 7,614,382 km (0.12 R)
• M40: 7,741,091 km (0.071 R)
• M41: 7,996,754 km (0.096 R)
• M42: 8,292,210 km (0.094 R)
• M43: 8,422,659 km (0.075 R)
• M44: 8,572,706 km (0.109 R)
• M45: 8,685,652 km (0.102 R)
• M46: 8,970,487 km (0.07 R)
• M47: 9,296,909 km (0.081 R)
• M48: 9,529,684 km (0.119 R)
• M49: 9,744,955 km (0.117 R)
• M50: 9,862,988 km (0.063 R)
• M51: 10,926,180 km (0.059 R)
• M52: 11,357,470 km (0.112 R)
• M53: 11,523,374 km (0.12 R)
• M54: 11,731,764 km (0.046 R)
• M55: 11,857,277 km (0.115 R)
• M56: 12,449,535 km (0.096 R)
• M57: 12,556,348 km (0.078 R)
• M58: 13,465,454 km (0.093 R)
• M59: 14,172,304 km (0.103 R)
• M60: 14,283,754 km (0.103 R)
• M61: 14,417,944 km (0.108 R)
• M62: 14,597,611 km (0.115 R)
• M63: 14,732,847 km (0.107 R)
• M64: 15,095,472 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.5

Radius: 9

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.93 AU - 3.29 AU

Year: 3541 Days

Day: 11.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,365,657 km

• M1: 130,001 km (0.085 R)
• M2: 188,793 km (0.082 R)
• M3: 284,386 km (0.116 R)
• M4: 369,208 km (0.114 R)
• M5: 473,776 km (0.077 R)
• M6: 549,922 km (0.092 R)
• M7: 610,060 km (0.059 R)
• M8: 683,363 km (0.094 R)
• M9: 851,361 km (0.048 R)
• M10: 1,109,717 km (0.098 R)
• M11: 1,188,106 km (0.117 R)
• M12: 1,254,827 km (0.111 R)
• M13: 1,323,044 km (0.038 R)
• M14: 1,449,005 km (0.106 R)
• M15: 1,804,450 km (0.065 R)
• M16: 1,944,922 km (0.097 R)
• M17: 2,088,835 km (0.047 R)
• M18: 2,154,060 km (0.094 R)
• M19: 2,438,744 km (0.07 R)
• M20: 2,735,696 km (0.096 R)
• M21: 2,933,913 km (0.069 R)
• M22: 3,136,918 km (0.085 R)
• M23: 3,537,541 km (0.082 R)
• M24: 3,733,963 km (0.069 R)
• M25: 3,893,733 km (0.117 R)
• M26: 4,199,511 km (0.09 R)
• M27: 4,428,695 km (0.113 R)
• M28: 4,512,919 km (0.05 R)
• M29: 4,640,526 km (0.091 R)
• M30: 4,704,853 km (0.071 R)
• M31: 5,162,772 km (0.078 R)
• M32: 5,341,093 km (0.051 R)
• M33: 5,453,441 km (0.048 R)
• M34: 5,703,718 km (0.11 R)
• M35: 5,772,533 km (0.114 R)
• M36: 6,405,033 km (0.111 R)
• M37: 6,500,626 km (0.109 R)
• M38: 6,596,668 km (0.069 R)
• M39: 7,133,574 km (0.074 R)
• M40: 7,482,586 km (0.115 R)
• M41: 7,735,257 km (0.102 R)
• M42: 8,042,232 km (0.075 R)
• M43: 8,694,479 km (0.115 R)
• M44: 8,986,942 km (0.095 R)
• M45: 9,581,444 km (0.12 R)
• M46: 9,938,834 km (0.088 R)
• M47: 10,077,361 km (0.104 R)
• M48: 10,666,627 km (0.067 R)
• M49: 10,865,443 km (0.06 R)
• M50: 12,500,248 km (0.08 R)
• M51: 12,981,206 km (0.105 R)
• M52: 13,499,113 km (0.1 R)
• M53: 14,366,632 km (0.118 R)
• M54: 15,380,007 km (0.089 R)
• M55: 15,508,362 km (0.08 R)
• M56: 15,669,180 km (0.078 R)
• M57: 16,580,381 km (0.028 R)
• M58: 16,711,877 km (0.094 R)
• M59: 16,777,850 km (0.029 R)
• M60: 16,843,823 km (0.111 R)
• M61: 17,108,760 km (0.114 R)
• M62: 17,777,014 km (0.046 R)
• M63: 17,911,652 km (0.109 R)
• M64: 18,521,862 km (0.094 R)
• M65: 19,001,174 km (0.074 R)
• M66: 19,415,410 km (0.067 R)
• M67: 19,797,633 km (0.103 R)
• M68: 19,972,213 km (0.056 R)
• M69: 20,322,871 km (0.111 R)
• M70: 20,604,863 km (0.116 R)
• M71: 21,387,110 km (0.056 R)
• M72: 21,781,899 km (0.095 R)
• M73: 21,889,908 km (0.113 R)
• M74: 22,870,672 km (0.088 R)
• M75: 23,090,581 km (0.075 R)
• M76: 23,200,685 km (0.095 R)
• M77: 24,237,847 km (0.11 R)
• M78: 24,912,384 km (0.11 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: 244 - 15,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit