🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 10.2

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.33 AU - 1.85 AU

Year: 1315 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,392,850 km

• M1: 127,906 km (0.064 R)
• M2: 207,492 km (0.11 R)
• M3: 298,897 km (0.066 R)
• M4: 493,075 km (0.119 R)
• M5: 878,289 km (0.104 R)
• M6: 959,820 km (0.101 R)
• M7: 1,090,868 km (0.101 R)
• M8: 1,220,120 km (0.097 R)
• M9: 1,547,740 km (0.093 R)
• M10: 1,611,169 km (0.118 R)
• M11: 1,712,596 km (0.072 R)
• M12: 1,797,269 km (0.109 R)
• M13: 1,883,437 km (0.029 R)
• M14: 1,980,825 km (0.045 R)
• M15: 2,080,009 km (0.092 R)
• M16: 2,252,346 km (0.105 R)
• M17: 2,493,348 km (0.092 R)
• M18: 2,568,296 km (0.102 R)
• M19: 2,887,239 km (0.092 R)
• M20: 3,011,555 km (0.076 R)
• M21: 3,265,722 km (0.109 R)
• M22: 3,383,455 km (0.075 R)
• M23: 3,635,677 km (0.043 R)
• M24: 3,869,199 km (0.104 R)
• M25: 3,981,398 km (0.065 R)
• M26: 4,209,385 km (0.09 R)
• M27: 4,273,562 km (0.053 R)
• M28: 4,598,938 km (0.072 R)
• M29: 4,678,225 km (0.12 R)
• M30: 4,878,536 km (0.029 R)
• M31: 5,000,010 km (0.05 R)
• M32: 5,108,917 km (0.081 R)
• M33: 5,301,449 km (0.085 R)
• M34: 5,370,713 km (0.07 R)
• M35: 5,510,288 km (0.119 R)
• M36: 5,679,483 km (0.06 R)
• M37: 5,979,576 km (0.068 R)
• M38: 6,446,771 km (0.082 R)
• M39: 6,655,011 km (0.082 R)
• M40: 6,790,098 km (0.119 R)
• M41: 7,078,074 km (0.114 R)
• M42: 7,323,713 km (0.083 R)
• M43: 7,416,614 km (0.03 R)
• M44: 7,494,255 km (0.117 R)
• M45: 7,997,951 km (0.115 R)
• M46: 8,431,486 km (0.116 R)
• M47: 8,773,915 km (0.105 R)
• M48: 8,856,194 km (0.085 R)
• M49: 9,037,955 km (0.063 R)
• M50: 9,489,442 km (0.097 R)
• M51: 9,726,405 km (0.067 R)
• M52: 9,828,730 km (0.112 R)
• M53: 9,896,946 km (0.059 R)
• M54: 9,982,666 km (0.053 R)
• M55: 10,154,554 km (0.109 R)
• M56: 10,258,225 km (0.1 R)
• M57: 10,518,974 km (0.083 R)
• M58: 10,588,986 km (0.075 R)
• M59: 10,676,501 km (0.082 R)
• M60: 10,746,812 km (0.083 R)
• M61: 10,817,123 km (0.105 R)
• M62: 11,135,916 km (0.07 R)
• M63: 11,296,434 km (0.094 R)
• M64: 11,710,222 km (0.08 R)
• M65: 11,818,980 km (0.03 R)
• M66: 12,037,542 km (0.049 R)
• M67: 12,239,051 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.5

Radius: 14.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.35 AU - 3.27 AU

Year: 3090 Days

Day: 9.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,392,850 km

• M1: 200,910 km (0.059 R)
• M2: 419,622 km (0.114 R)
• M3: 516,861 km (0.103 R)
• M4: 704,157 km (0.05 R)
• M5: 882,627 km (0.117 R)
• M6: 981,811 km (0.072 R)
• M7: 1,208,601 km (0.072 R)
• M8: 1,428,211 km (0.033 R)
• M9: 1,661,733 km (0.102 R)
• M10: 1,778,868 km (0.065 R)
• M11: 1,983,817 km (0.098 R)
• M12: 2,286,155 km (0.032 R)
• M13: 2,510,103 km (0.115 R)
• M14: 2,635,316 km (0.111 R)
• M15: 2,870,634 km (0.119 R)
• M16: 3,112,982 km (0.095 R)
• M17: 3,236,700 km (0.115 R)
• M18: 3,689,083 km (0.076 R)
• M19: 3,784,377 km (0.107 R)
• M20: 3,916,921 km (0.064 R)
• M21: 4,323,827 km (0.074 R)
• M22: 4,538,799 km (0.095 R)
• M23: 4,641,274 km (0.108 R)
• M24: 5,019,158 km (0.113 R)
• M25: 5,474,983 km (0.113 R)
• M26: 5,653,004 km (0.115 R)
• M27: 5,860,646 km (0.086 R)
• M28: 6,113,317 km (0.115 R)
• M29: 6,269,497 km (0.075 R)
• M30: 6,687,623 km (0.117 R)
• M31: 6,804,609 km (0.1 R)
• M32: 7,204,484 km (0.077 R)
• M33: 7,445,187 km (0.074 R)
• M34: 7,642,656 km (0.117 R)
• M35: 7,765,177 km (0.072 R)
• M36: 8,245,685 km (0.118 R)
• M37: 8,355,639 km (0.057 R)
• M38: 8,784,088 km (0.115 R)
• M39: 9,712,043 km (0.07 R)
• M40: 9,811,676 km (0.11 R)
• M41: 10,229,951 km (0.104 R)
• M42: 10,348,283 km (0.097 R)
• M43: 10,483,819 km (0.105 R)
• M44: 11,520,233 km (0.074 R)
• M45: 11,660,855 km (0.074 R)
• M46: 11,766,770 km (0.114 R)
• M47: 12,050,557 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.8

Radius: 13

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.86 AU - 4.98 AU

Year: 6096 Days

Day: 8.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,392,850 km

• M1: 162,762 km (0.104 R)
• M2: 251,773 km (0.098 R)
• M3: 457,769 km (0.113 R)
• M4: 557,850 km (0.083 R)
• M5: 679,922 km (0.107 R)
• M6: 1,090,419 km (0.072 R)
• M7: 1,591,572 km (0.109 R)
• M8: 1,963,472 km (0.107 R)
• M9: 2,260,723 km (0.046 R)
• M10: 2,342,403 km (0.056 R)
• M11: 2,572,635 km (0.071 R)
• M12: 2,854,327 km (0.091 R)
• M13: 2,943,189 km (0.071 R)
• M14: 3,284,421 km (0.085 R)
• M15: 3,401,108 km (0.05 R)
• M16: 3,808,313 km (0.027 R)
• M17: 3,906,300 km (0.084 R)
• M18: 4,358,384 km (0.12 R)
• M19: 4,512,919 km (0.052 R)
• M20: 4,669,249 km (0.117 R)
• M21: 5,176,236 km (0.083 R)
• M22: 5,367,572 km (0.042 R)
• M23: 5,505,650 km (0.083 R)
• M24: 5,729,000 km (0.068 R)
• M25: 6,184,825 km (0.087 R)
• M26: 6,300,763 km (0.085 R)
• M27: 6,741,628 km (0.102 R)
• M28: 6,830,938 km (0.067 R)
• M29: 7,253,402 km (0.119 R)
• M30: 7,871,690 km (0.085 R)
• M31: 7,965,787 km (0.117 R)
• M32: 8,155,478 km (0.11 R)
• M33: 8,282,636 km (0.059 R)
• M34: 8,571,360 km (0.098 R)
• M35: 8,961,361 km (0.118 R)
• M36: 10,997,987 km (0.108 R)
• M37: 11,138,758 km (0.106 R)
• M38: 12,286,174 km (0.111 R)
• M39: 12,432,181 km (0.101 R)
• M40: 12,542,136 km (0.092 R)
• M41: 12,800,043 km (0.097 R)
• M42: 13,735,029 km (0.105 R)
• M43: 13,924,719 km (0.087 R)
• M44: 14,038,863 km (0.094 R)
• M45: 14,306,643 km (0.109 R)
• M46: 15,433,713 km (0.093 R)
• M47: 16,187,686 km (0.053 R)
• M48: 16,428,240 km (0.046 R)
• M49: 16,629,599 km (0.1 R)
• M50: 16,750,922 km (0.086 R)
• M51: 20,263,181 km (0.061 R)
• M52: 20,349,499 km (0.079 R)
• M53: 20,609,201 km (0.113 R)
• M54: 20,957,315 km (0.097 R)
• M55: 21,526,984 km (0.068 R)
• M56: 21,791,623 km (0.107 R)
• M57: 21,924,466 km (0.096 R)
• M58: 22,057,458 km (0.095 R)
• M59: 23,902,149 km (0.086 R)
• M60: 26,030,179 km (0.059 R)
• M61: 26,171,100 km (0.11 R)
• M62: 27,164,430 km (0.047 R)
• M63: 29,090,353 km (0.097 R)
• M64: 29,334,198 km (0.062 R)
• M65: 29,627,709 km (0.108 R)
• M66: 29,725,845 km (0.108 R)
• M67: 30,020,702 km (0.035 R)
• M68: 30,910,959 km (0.08 R)
• M69: 31,359,304 km (0.112 R)
• M70: 31,459,235 km (0.103 R)
• M71: 31,809,893 km (0.076 R)
• M72: 32,111,482 km (0.101 R)
• M73: 32,312,990 km (0.107 R)
• M74: 32,565,661 km (0.037 R)
• M75: 32,818,781 km (0.09 R)
• M76: 34,043,389 km (0.048 R)
• M77: 34,558,006 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.3

Radius: 14.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.09 AU - 6.11 AU

Year: 7556 Days

Day: 14.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 54,392,850 km

• M1: 327,619 km (0.063 R)
• M2: 636,090 km (0.043 R)
• M3: 726,298 km (0.116 R)
• M4: 896,690 km (0.119 R)
• M5: 1,109,418 km (0.088 R)
• M6: 1,295,069 km (0.088 R)
• M7: 1,666,371 km (0.066 R)
• M8: 2,001,620 km (0.115 R)
• M9: 2,267,605 km (0.066 R)
• M10: 2,640,552 km (0.112 R)
• M11: 2,834,580 km (0.064 R)
• M12: 3,134,524 km (0.095 R)
• M13: 3,257,494 km (0.102 R)
• M14: 3,614,733 km (0.062 R)
• M15: 3,765,678 km (0.097 R)
• M16: 3,940,707 km (0.105 R)
• M17: 4,096,139 km (0.046 R)
• M18: 5,363,233 km (0.032 R)
• M19: 5,536,019 km (0.076 R)
• M20: 5,660,484 km (0.048 R)
• M21: 6,014,283 km (0.053 R)
• M22: 7,010,755 km (0.085 R)
• M23: 7,145,692 km (0.103 R)
• M24: 7,336,130 km (0.116 R)
• M25: 7,500,688 km (0.116 R)
• M26: 7,611,091 km (0.118 R)
• M27: 8,370,749 km (0.114 R)
• M28: 8,485,341 km (0.108 R)
• M29: 9,931,354 km (0.098 R)
• M30: 10,327,788 km (0.111 R)
• M31: 10,885,489 km (0.049 R)
• M32: 11,933,123 km (0.041 R)
• M33: 14,021,509 km (0.045 R)
• M34: 14,123,834 km (0.099 R)
• M35: 14,363,490 km (0.104 R)
• M36: 14,950,961 km (0.118 R)
• M37: 16,687,942 km (0.112 R)
• M38: 17,086,770 km (0.05 R)
• M39: 17,893,701 km (0.05 R)
• M40: 18,750,448 km (0.062 R)
• M41: 18,976,191 km (0.075 R)
• M42: 19,278,678 km (0.073 R)
• M43: 19,735,250 km (0.04 R)
• M44: 20,080,073 km (0.088 R)
• M45: 20,814,599 km (0.093 R)
• M46: 20,931,435 km (0.099 R)
• M47: 21,087,465 km (0.068 R)
• M48: 21,204,750 km (0.051 R)
• M49: 21,400,723 km (0.083 R)
• M50: 21,557,951 km (0.052 R)
• M51: 23,839,767 km (0.077 R)
• M52: 23,961,989 km (0.059 R)
• M53: 24,658,516 km (0.095 R)
• M54: 25,195,573 km (0.059 R)
• M55: 26,197,430 km (0.077 R)
• M56: 27,724,525 km (0.114 R)
• M57: 28,196,805 km (0.113 R)
• M58: 28,715,162 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.2

Radius: 7.7

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.08 AU - 7.12 AU

Year: 9883 Days

Day: 23.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,392,850 km

• M1: 114,742 km (0.101 R)
• M2: 307,573 km (0.109 R)
• M3: 434,133 km (0.068 R)
• M4: 579,093 km (0.099 R)
• M5: 709,842 km (0.109 R)
• M6: 866,920 km (0.096 R)
• M7: 1,018,014 km (0.115 R)
• M8: 1,159,683 km (0.086 R)
• M9: 1,233,135 km (0.08 R)
• M10: 1,462,768 km (0.078 R)
• M11: 1,542,354 km (0.075 R)
• M12: 1,790,088 km (0.045 R)
• M13: 1,918,742 km (0.037 R)
• M14: 2,006,257 km (0.092 R)
• M15: 2,230,803 km (0.106 R)
• M16: 2,369,481 km (0.11 R)
• M17: 2,534,936 km (0.104 R)
• M18: 2,679,896 km (0.045 R)
• M19: 2,902,348 km (0.049 R)
• M20: 3,365,354 km (0.096 R)
• M21: 3,578,531 km (0.116 R)
• M22: 3,796,046 km (0.07 R)
• M23: 3,962,249 km (0.059 R)
• M24: 4,330,260 km (0.05 R)
• M25: 4,768,582 km (0.107 R)
• M26: 5,593,016 km (0.116 R)
• M27: 5,655,847 km (0.1 R)
• M28: 5,877,700 km (0.103 R)
• M29: 7,130,732 km (0.092 R)
• M30: 7,198,799 km (0.115 R)
• M31: 7,370,238 km (0.1 R)
• M32: 8,973,030 km (0.106 R)
• M33: 9,794,472 km (0.106 R)
• M34: 9,908,316 km (0.093 R)
• M35: 10,214,243 km (0.08 R)
• M36: 11,229,415 km (0.097 R)
• M37: 11,668,634 km (0.068 R)
• M38: 12,728,984 km (0.062 R)
• M39: 12,936,476 km (0.041 R)
• M40: 13,186,903 km (0.098 R)
• M41: 13,354,752 km (0.106 R)
• M42: 13,565,535 km (0.119 R)
• M43: 13,904,972 km (0.043 R)
• M44: 14,376,505 km (0.047 R)
• M45: 14,853,273 km (0.102 R)
• M46: 15,071,686 km (0.113 R)
• M47: 15,777,788 km (0.086 R)
• M48: 16,314,396 km (0.08 R)
• M49: 17,130,452 km (0.099 R)
• M50: 18,520,067 km (0.055 R)
• M51: 18,707,962 km (0.108 R)
• M52: 18,896,605 km (0.11 R)
• M53: 19,085,846 km (0.038 R)
• M54: 19,418,701 km (0.1 R)
• M55: 19,849,244 km (0.081 R)
• M56: 20,622,665 km (0.1 R)
• M57: 22,749,348 km (0.065 R)
• M58: 22,950,707 km (0.071 R)
• M59: 23,001,121 km (0.054 R)
• M60: 24,017,489 km (0.063 R)
• M61: 24,273,900 km (0.102 R)
• M62: 24,479,747 km (0.098 R)
• M63: 24,582,820 km (0.104 R)
• M64: 24,789,414 km (0.059 R)
• M65: 24,892,936 km (0.113 R)
• M66: 25,569,567 km (0.078 R)
• M67: 25,936,232 km (0.104 R)
• M68: 26,621,988 km (0.092 R)
• M69: 26,675,096 km (0.111 R)
• M70: 27,313,729 km (0.093 R)
• M71: 27,527,803 km (0.034 R)
• M72: 28,389,487 km (0.119 R)
• M73: 29,808,573 km (0.116 R)
• M74: 32,092,932 km (0.109 R)
• M75: 32,318,825 km (0.052 R)
• M76: 33,972,031 km (0.092 R)
• M77: 34,087,072 km (0.038 R)
• M78: 34,144,667 km (0.085 R)
• M79: 34,317,452 km (0.067 R)
• M80: 36,179,647 km (0.112 R)
• M81: 36,355,873 km (0.096 R)
• M82: 37,478,755 km (0.091 R)
• M83: 37,538,294 km (0.093 R)
• M84: 37,597,685 km (0.04 R)
• M85: 37,835,845 km (0.111 R)
• M86: 38,673,144 km (0.115 R)
• M87: 39,879,800 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.7

Radius: 7.6

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.43 AU - 6.67 AU

Year: 10997 Days

Day: 20.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,392,850 km

• M1: 99,333 km (0.107 R)
• M2: 1,100,143 km (0.097 R)
• M3: 1,209,798 km (0.077 R)
• M4: 1,323,193 km (0.099 R)
• M5: 1,659,340 km (0.088 R)
• M6: 1,837,361 km (0.054 R)
• M7: 2,465,373 km (0.068 R)
• M8: 2,668,976 km (0.117 R)
• M9: 3,061,670 km (0.088 R)
• M10: 3,634,929 km (0.118 R)
• M11: 4,035,552 km (0.096 R)
• M12: 4,310,513 km (0.098 R)
• M13: 4,450,237 km (0.117 R)
• M14: 4,914,739 km (0.065 R)
• M15: 5,097,547 km (0.07 R)
• M16: 5,319,850 km (0.078 R)
• M17: 5,469,897 km (0.061 R)
• M18: 5,583,292 km (0.081 R)
• M19: 5,659,287 km (0.039 R)
• M20: 5,812,476 km (0.083 R)
• M21: 6,922,641 km (0.065 R)
• M22: 7,004,322 km (0.1 R)
• M23: 7,459,847 km (0.088 R)
• M24: 7,670,032 km (0.087 R)
• M25: 8,574,202 km (0.072 R)
• M26: 8,662,166 km (0.116 R)
• M27: 8,750,279 km (0.068 R)
• M28: 8,927,552 km (0.074 R)
• M29: 9,739,869 km (0.11 R)
• M30: 10,764,464 km (0.076 R)
• M31: 11,676,712 km (0.033 R)
• M32: 12,763,541 km (0.119 R)
• M33: 12,914,335 km (0.055 R)
• M34: 13,370,010 km (0.082 R)
• M35: 13,985,905 km (0.029 R)
• M36: 14,506,057 km (0.11 R)
• M37: 15,351,584 km (0.105 R)
• M38: 15,888,191 km (0.114 R)
• M39: 16,104,510 km (0.109 R)
• M40: 16,924,606 km (0.062 R)
• M41: 17,200,913 km (0.105 R)
• M42: 17,702,066 km (0.085 R)
• M43: 17,982,562 km (0.079 R)
• M44: 18,661,886 km (0.1 R)
• M45: 19,638,460 km (0.104 R)
• M46: 20,867,706 km (0.048 R)
• M47: 23,277,129 km (0.092 R)
• M48: 23,584,404 km (0.1 R)
• M49: 24,078,824 km (0.085 R)
• M50: 24,827,113 km (0.1 R)
• M51: 25,015,307 km (0.115 R)
• M52: 25,646,161 km (0.055 R)
• M53: 26,282,252 km (0.103 R)
• M54: 26,346,279 km (0.093 R)
• M55: 27,765,066 km (0.096 R)
• M56: 28,352,686 km (0.073 R)
• M57: 28,418,210 km (0.082 R)
• M58: 29,872,750 km (0.078 R)
• M59: 30,340,692 km (0.115 R)
• M60: 30,609,071 km (0.116 R)
• M61: 30,878,347 km (0.034 R)
• M62: 32,099,664 km (0.104 R)
• M63: 32,167,881 km (0.117 R)
• M64: 32,853,787 km (0.06 R)
• M65: 32,922,602 km (0.065 R)
• M66: 33,475,067 km (0.117 R)
• M67: 33,821,984 km (0.092 R)
• M68: 33,891,547 km (0.107 R)
• M69: 34,449,398 km (0.095 R)
• M70: 36,141,050 km (0.115 R)
• M71: 36,425,586 km (0.113 R)
• M72: 36,639,510 km (0.074 R)
• M73: 36,782,376 km (0.111 R)
• M74: 38,076,398 km (0.096 R)
• M75: 39,824,748 km (0.1 R)
• M76: 40,192,161 km (0.081 R)
• M77: 41,375,929 km (0.058 R)
• M78: 43,097,351 km (0.099 R)
• M79: 43,550,334 km (0.048 R)
• M80: 43,777,274 km (0.104 R)
• M81: 43,853,120 km (0.092 R)
• M82: 44,004,812 km (0.077 R)
• M83: 44,613,227 km (0.092 R)
• M84: 46,455,225 km (0.117 R)
• M85: 47,853,068 km (0.075 R)
• M86: 48,400,297 km (0.09 R)
• M87: 48,635,465 km (0.05 R)
• M88: 49,264,524 km (0.069 R)
• M89: 51,727,353 km (0.038 R)
• M90: 53,094,977 km (0.05 R)
• M91: 53,499,340 km (0.073 R)
• M92: 53,986,132 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit