🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.3

Radius: 12.1

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.9 AU - 1 AU

Year: 607 Days

Day: 9.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 54,477,517 km

• M1: 157,078 km (0.084 R)
• M2: 247,136 km (0.058 R)
• M3: 358,586 km (0.086 R)
• M4: 507,586 km (0.118 R)
• M5: 611,855 km (0.094 R)
• M6: 819,348 km (0.113 R)
• M7: 913,594 km (0.065 R)
• M8: 1,028,635 km (0.063 R)
• M9: 1,256,024 km (0.114 R)
• M10: 1,354,310 km (0.063 R)
• M11: 1,474,586 km (0.104 R)
• M12: 1,672,055 km (0.08 R)
• M13: 1,753,437 km (0.109 R)
• M14: 1,899,444 km (0.112 R)
• M15: 1,991,896 km (0.068 R)
• M16: 2,293,784 km (0.049 R)
• M17: 2,469,711 km (0.104 R)
• M18: 2,579,067 km (0.1 R)
• M19: 3,066,008 km (0.09 R)
• M20: 3,175,514 km (0.028 R)
• M21: 3,260,486 km (0.12 R)
• M22: 3,424,295 km (0.072 R)
• M23: 3,502,834 km (0.077 R)
• M24: 3,643,905 km (0.112 R)
• M25: 3,786,920 km (0.075 R)
• M26: 3,922,755 km (0.049 R)
• M27: 4,088,061 km (0.049 R)
• M28: 4,274,310 km (0.108 R)
• M29: 4,520,698 km (0.108 R)
• M30: 4,607,166 km (0.065 R)
• M31: 4,762,149 km (0.092 R)
• M32: 4,850,113 km (0.042 R)
• M33: 5,067,478 km (0.074 R)
• M34: 5,157,387 km (0.076 R)
• M35: 5,257,767 km (0.115 R)
• M36: 5,389,413 km (0.11 R)
• M37: 5,501,611 km (0.11 R)
• M38: 5,583,741 km (0.075 R)
• M39: 5,863,937 km (0.09 R)
• M40: 6,341,304 km (0.093 R)
• M41: 6,557,473 km (0.046 R)
• M42: 6,677,451 km (0.103 R)
• M43: 6,886,289 km (0.12 R)
• M44: 7,086,302 km (0.113 R)
• M45: 7,310,698 km (0.117 R)
• M46: 7,469,272 km (0.056 R)
• M47: 7,571,747 km (0.067 R)
• M48: 7,686,339 km (0.12 R)
• M49: 7,847,456 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.8

Radius: 13.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.86 AU - 1.14 AU

Year: 656 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,477,517 km

• M1: 165,605 km (0.057 R)
• M2: 305,778 km (0.117 R)
• M3: 407,654 km (0.093 R)
• M4: 599,887 km (0.096 R)
• M5: 700,118 km (0.097 R)
• M6: 792,719 km (0.115 R)
• M7: 905,067 km (0.079 R)
• M8: 997,219 km (0.063 R)
• M9: 1,125,724 km (0.106 R)
• M10: 1,248,693 km (0.085 R)
• M11: 1,346,979 km (0.079 R)
• M12: 1,472,342 km (0.091 R)
• M13: 1,614,460 km (0.088 R)
• M14: 1,846,337 km (0.042 R)
• M15: 1,966,464 km (0.051 R)
• M16: 2,151,965 km (0.05 R)
• M17: 2,415,706 km (0.106 R)
• M18: 2,712,808 km (0.087 R)
• M19: 2,904,742 km (0.072 R)
• M20: 3,053,592 km (0.08 R)
• M21: 3,188,978 km (0.068 R)
• M22: 3,607,553 km (0.096 R)
• M23: 3,725,585 km (0.09 R)
• M24: 3,853,492 km (0.056 R)
• M25: 4,026,277 km (0.045 R)
• M26: 4,113,642 km (0.118 R)
• M27: 4,451,733 km (0.09 R)
• M28: 4,551,366 km (0.106 R)
• M29: 4,715,923 km (0.093 R)
• M30: 4,882,426 km (0.096 R)
• M31: 5,164,567 km (0.111 R)
• M32: 5,298,009 km (0.109 R)
• M33: 5,510,138 km (0.091 R)
• M34: 5,626,974 km (0.109 R)
• M35: 5,744,708 km (0.111 R)
• M36: 5,942,775 km (0.115 R)
• M37: 6,458,140 km (0.1 R)
• M38: 6,612,525 km (0.075 R)
• M39: 6,830,788 km (0.1 R)
• M40: 7,009,109 km (0.04 R)
• M41: 7,220,940 km (0.099 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826

Radius: 14.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.54 AU - 1.6 AU

Year: 1291 Days

Day: 6.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 54,477,517 km

• M1: 187,596 km (0.119 R)
• M2: 311,762 km (0.102 R)
• M3: 414,685 km (0.109 R)
• M4: 512,074 km (0.093 R)
• M5: 651,948 km (0.114 R)
• M6: 835,504 km (0.108 R)
• M7: 1,006,794 km (0.04 R)
• M8: 1,215,931 km (0.051 R)
• M9: 1,369,569 km (0.115 R)
• M10: 1,603,540 km (0.066 R)
• M11: 1,744,760 km (0.105 R)
• M12: 1,880,445 km (0.072 R)
• M13: 1,989,801 km (0.103 R)
• M14: 2,204,474 km (0.111 R)
• M15: 2,427,225 km (0.094 R)
• M16: 2,613,026 km (0.112 R)
• M17: 2,792,244 km (0.097 R)
• M18: 2,918,056 km (0.116 R)
• M19: 3,057,481 km (0.054 R)
• M20: 3,538,289 km (0.115 R)
• M21: 3,724,987 km (0.1 R)
• M22: 4,017,600 km (0.12 R)
• M23: 4,134,137 km (0.119 R)
• M24: 4,331,008 km (0.09 R)
• M25: 4,571,412 km (0.095 R)
• M26: 4,679,721 km (0.108 R)
• M27: 5,333,314 km (0.069 R)
• M28: 5,447,457 km (0.101 R)
• M29: 5,620,242 km (0.108 R)
• M30: 5,721,969 km (0.11 R)
• M31: 5,897,746 km (0.12 R)
• M32: 6,224,618 km (0.116 R)
• M33: 6,344,894 km (0.1 R)
• M34: 6,849,638 km (0.058 R)
• M35: 7,209,121 km (0.066 R)
• M36: 7,415,118 km (0.119 R)
• M37: 7,542,874 km (0.107 R)
• M38: 7,784,475 km (0.088 R)
• M39: 7,963,095 km (0.098 R)
• M40: 8,159,666 km (0.117 R)
• M41: 8,275,156 km (0.113 R)
• M42: 8,574,501 km (0.114 R)
• M43: 8,860,383 km (0.051 R)
• M44: 9,030,176 km (0.104 R)
• M45: 9,441,870 km (0.077 R)
• M46: 9,684,966 km (0.038 R)
• M47: 9,877,349 km (0.078 R)
• M48: 10,408,721 km (0.113 R)
• M49: 10,623,842 km (0.111 R)
• M50: 10,804,257 km (0.111 R)
• M51: 10,913,015 km (0.108 R)
• M52: 11,095,076 km (0.101 R)
• M53: 11,536,240 km (0.12 R)
• M54: 11,721,741 km (0.112 R)
• M55: 11,852,191 km (0.099 R)
• M56: 12,227,681 km (0.101 R)
• M57: 12,587,913 km (0.051 R)
• M58: 12,951,735 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.5

Radius: 8.5

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.48 AU - 1.96 AU

Year: 1480 Days

Day: 13.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 54,477,517 km

• M1: 121,623 km (0.06 R)
• M2: 209,736 km (0.082 R)
• M3: 283,488 km (0.082 R)
• M4: 369,058 km (0.085 R)
• M5: 577,298 km (0.081 R)
• M6: 739,163 km (0.094 R)
• M7: 808,128 km (0.093 R)
• M8: 930,948 km (0.101 R)
• M9: 1,083,537 km (0.097 R)
• M10: 1,236,277 km (0.119 R)
• M11: 1,336,507 km (0.087 R)
• M12: 1,396,197 km (0.117 R)
• M13: 1,465,760 km (0.075 R)
• M14: 1,830,480 km (0.112 R)
• M15: 2,172,610 km (0.053 R)
• M16: 2,263,865 km (0.089 R)
• M17: 2,429,320 km (0.029 R)
• M18: 2,524,165 km (0.088 R)
• M19: 2,717,595 km (0.106 R)
• M20: 2,827,250 km (0.099 R)
• M21: 2,882,601 km (0.096 R)
• M22: 2,938,252 km (0.092 R)
• M23: 2,994,351 km (0.106 R)
• M24: 3,141,854 km (0.095 R)
• M25: 3,210,819 km (0.103 R)
• M26: 3,338,426 km (0.099 R)
• M27: 3,479,646 km (0.051 R)
• M28: 3,551,005 km (0.053 R)
• M29: 3,792,456 km (0.103 R)
• M30: 4,316,946 km (0.093 R)
• M31: 4,561,688 km (0.104 R)
• M32: 4,679,272 km (0.113 R)
• M33: 4,758,259 km (0.113 R)
• M34: 4,970,838 km (0.062 R)
• M35: 5,309,378 km (0.097 R)
• M36: 5,683,522 km (0.117 R)
• M37: 5,866,630 km (0.047 R)
• M38: 5,966,113 km (0.087 R)
• M39: 6,051,832 km (0.087 R)
• M40: 6,238,830 km (0.081 R)
• M41: 6,311,385 km (0.089 R)
• M42: 6,413,261 km (0.071 R)
• M43: 6,471,753 km (0.111 R)
• M44: 6,618,808 km (0.093 R)
• M45: 6,781,870 km (0.101 R)
• M46: 7,217,948 km (0.11 R)
• M47: 7,477,799 km (0.104 R)
• M48: 7,709,825 km (0.074 R)
• M49: 8,069,908 km (0.034 R)
• M50: 8,339,782 km (0.091 R)
• M51: 8,451,681 km (0.03 R)
• M52: 8,741,901 km (0.068 R)
• M53: 8,904,514 km (0.119 R)
• M54: 9,315,459 km (0.08 R)
• M55: 9,749,443 km (0.075 R)
• M56: 10,190,158 km (0.102 R)
• M57: 10,464,521 km (0.113 R)
• M58: 10,602,599 km (0.096 R)
• M59: 10,724,073 km (0.067 R)
• M60: 11,143,545 km (0.067 R)
• M61: 11,426,285 km (0.049 R)
• M62: 11,497,344 km (0.082 R)
• M63: 11,783,076 km (0.088 R)
• M64: 12,016,898 km (0.065 R)
• M65: 12,143,458 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.2

Radius: 10.7

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.58 AU - 2.8 AU

Year: 2894 Days

Day: 8.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 54,477,517 km

• M1: 135,984 km (0.11 R)
• M2: 216,319 km (0.101 R)
• M3: 284,086 km (0.081 R)
• M4: 354,547 km (0.119 R)
• M5: 492,177 km (0.077 R)
• M6: 650,452 km (0.025 R)
• M7: 786,137 km (0.117 R)
• M8: 868,266 km (0.116 R)
• M9: 1,049,429 km (0.043 R)
• M10: 1,219,522 km (0.078 R)
• M11: 1,466,508 km (0.037 R)
• M12: 1,596,209 km (0.106 R)
• M13: 1,989,502 km (0.112 R)
• M14: 2,173,059 km (0.067 R)
• M15: 2,281,816 km (0.12 R)
• M16: 2,402,691 km (0.068 R)
• M17: 2,799,575 km (0.09 R)
• M18: 2,918,505 km (0.107 R)
• M19: 3,433,720 km (0.025 R)
• M20: 3,773,157 km (0.114 R)
• M21: 4,284,034 km (0.064 R)
• M22: 4,446,647 km (0.094 R)
• M23: 4,700,814 km (0.087 R)
• M24: 4,790,872 km (0.113 R)
• M25: 5,157,237 km (0.078 R)
• M26: 5,236,823 km (0.118 R)
• M27: 5,586,882 km (0.118 R)
• M28: 5,682,475 km (0.115 R)
• M29: 6,126,332 km (0.112 R)
• M30: 6,395,159 km (0.105 R)
• M31: 6,581,409 km (0.108 R)
• M32: 6,740,282 km (0.098 R)
• M33: 6,812,986 km (0.083 R)
• M34: 7,106,348 km (0.116 R)
• M35: 7,210,019 km (0.084 R)
• M36: 7,705,637 km (0.092 R)
• M37: 7,842,668 km (0.084 R)
• M38: 8,134,833 km (0.092 R)
• M39: 8,713,777 km (0.094 R)
• M40: 9,566,485 km (0.103 R)
• M41: 10,512,990 km (0.091 R)
• M42: 10,784,062 km (0.062 R)
• M43: 10,920,345 km (0.107 R)
• M44: 11,040,173 km (0.105 R)
• M45: 11,785,919 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.8

Radius: 14.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.56 AU - 3.7 AU

Year: 3633 Days

Day: 5.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,477,517 km

• M1: 182,809 km (0.088 R)
• M2: 389,702 km (0.114 R)
• M3: 615,595 km (0.117 R)
• M4: 890,107 km (0.115 R)
• M5: 1,092,214 km (0.05 R)
• M6: 1,283,999 km (0.061 R)
• M7: 1,432,100 km (0.077 R)
• M8: 1,543,700 km (0.081 R)
• M9: 1,942,678 km (0.102 R)
• M10: 2,130,722 km (0.101 R)
• M11: 2,644,890 km (0.088 R)
• M12: 2,889,782 km (0.03 R)
• M13: 3,160,704 km (0.102 R)
• M14: 3,327,356 km (0.058 R)
• M15: 3,459,002 km (0.115 R)
• M16: 3,630,890 km (0.086 R)
• M17: 3,904,056 km (0.086 R)
• M18: 4,083,274 km (0.074 R)
• M19: 4,265,334 km (0.116 R)
• M20: 4,388,154 km (0.114 R)
• M21: 4,679,421 km (0.111 R)
• M22: 4,934,336 km (0.091 R)
• M23: 5,063,439 km (0.116 R)
• M24: 5,524,500 km (0.092 R)
• M25: 5,976,285 km (0.117 R)
• M26: 6,137,402 km (0.095 R)
• M27: 6,557,922 km (0.117 R)
• M28: 6,748,061 km (0.091 R)
• M29: 6,891,675 km (0.039 R)
• M30: 7,255,497 km (0.102 R)
• M31: 7,551,102 km (0.114 R)
• M32: 8,179,862 km (0.03 R)
• M33: 8,282,037 km (0.086 R)
• M34: 8,513,465 km (0.082 R)
• M35: 9,327,128 km (0.106 R)
• M36: 10,110,722 km (0.117 R)
• M37: 10,413,657 km (0.104 R)
• M38: 10,607,835 km (0.077 R)
• M39: 11,113,027 km (0.05 R)
• M40: 11,254,697 km (0.054 R)
• M41: 11,397,114 km (0.101 R)
• M42: 11,943,445 km (0.112 R)
• M43: 12,557,245 km (0.118 R)
• M44: 12,823,529 km (0.059 R)
• M45: 13,061,689 km (0.092 R)
• M46: 14,121,291 km (0.102 R)
• M47: 14,305,745 km (0.103 R)
• M48: 14,832,629 km (0.071 R)
• M49: 14,988,809 km (0.094 R)
• M50: 15,682,644 km (0.065 R)
• M51: 16,483,741 km (0.084 R)
• M52: 16,742,844 km (0.115 R)
• M53: 17,134,192 km (0.101 R)
• M54: 17,660,627 km (0.089 R)
• M55: 18,092,366 km (0.042 R)
• M56: 18,628,525 km (0.12 R)
• M57: 18,966,168 km (0.112 R)
• M58: 20,095,183 km (0.075 R)
• M59: 20,859,777 km (0.054 R)
• M60: 21,669,551 km (0.075 R)
• M61: 21,811,370 km (0.037 R)
• M62: 21,918,033 km (0.103 R)
• M63: 22,561,304 km (0.1 R)
• M64: 22,669,164 km (0.035 R)
• M65: 22,921,386 km (0.077 R)
• M66: 23,065,897 km (0.112 R)
• M67: 24,196,558 km (0.091 R)
• M68: 24,343,762 km (0.095 R)
• M69: 24,565,167 km (0.078 R)
• M70: 24,750,220 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824

Radius: 5

Gravity: 32.96 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.78 AU - 7.36 AU

Year: 11047 Days

Day: 19.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,477,517 km

• M1: 94,097 km (0.109 R)
• M2: 142,866 km (0.096 R)
• M3: 802,742 km (0.093 R)
• M4: 1,179,878 km (0.07 R)
• M5: 1,293,423 km (0.117 R)
• M6: 1,531,433 km (0.073 R)
• M7: 2,074,474 km (0.099 R)
• M8: 2,156,603 km (0.088 R)
• M9: 2,671,818 km (0.119 R)
• M10: 3,191,820 km (0.108 R)
• M11: 3,415,020 km (0.119 R)
• M12: 3,610,245 km (0.116 R)
• M13: 3,643,157 km (0.112 R)
• M14: 4,114,241 km (0.042 R)
• M15: 4,287,176 km (0.12 R)
• M16: 4,675,981 km (0.113 R)
• M17: 4,929,250 km (0.115 R)
• M18: 4,965,752 km (0.113 R)
• M19: 5,753,983 km (0.095 R)
• M20: 7,485,429 km (0.077 R)
• M21: 8,297,895 km (0.108 R)
• M22: 8,384,961 km (0.094 R)
• M23: 8,958,818 km (0.116 R)
• M24: 9,093,157 km (0.074 R)
• M25: 9,499,764 km (0.073 R)
• M26: 9,682,423 km (0.1 R)
• M27: 10,518,675 km (0.097 R)
• M28: 10,945,478 km (0.108 R)
• M29: 12,358,729 km (0.099 R)
• M30: 13,213,531 km (0.06 R)
• M31: 13,468,446 km (0.086 R)
• M32: 13,673,694 km (0.048 R)
• M33: 14,139,243 km (0.104 R)
• M34: 14,715,195 km (0.091 R)
• M35: 14,979,534 km (0.108 R)
• M36: 15,192,113 km (0.089 R)
• M37: 15,512,850 km (0.073 R)
• M38: 15,566,556 km (0.076 R)
• M39: 15,943,991 km (0.068 R)
• M40: 16,543,281 km (0.079 R)
• M41: 16,983,697 km (0.098 R)
• M42: 17,039,048 km (0.074 R)
• M43: 17,316,552 km (0.064 R)
• M44: 17,651,651 km (0.087 R)
• M45: 17,819,949 km (0.096 R)
• M46: 18,612,518 km (0.054 R)
• M47: 18,898,250 km (0.113 R)
• M48: 18,955,696 km (0.104 R)
• M49: 19,648,184 km (0.066 R)
• M50: 20,466,634 km (0.098 R)
• M51: 20,584,517 km (0.115 R)
• M52: 20,702,550 km (0.106 R)
• M53: 21,475,373 km (0.119 R)
• M54: 23,726,222 km (0.085 R)
• M55: 25,036,700 km (0.069 R)
• M56: 25,732,479 km (0.084 R)
• M57: 26,114,552 km (0.086 R)
• M58: 27,207,664 km (0.108 R)
• M59: 27,792,292 km (0.098 R)
• M60: 28,381,110 km (0.056 R)
• M61: 28,578,429 km (0.032 R)
• M62: 29,238,904 km (0.111 R)
• M63: 30,642,431 km (0.087 R)
• M64: 30,979,924 km (0.078 R)
• M65: 31,318,613 km (0.106 R)
• M66: 33,653,537 km (0.084 R)
• M67: 33,792,663 km (0.093 R)
• M68: 34,141,226 km (0.082 R)
• M69: 34,841,942 km (0.101 R)
• M70: 34,912,253 km (0.111 R)
• M71: 36,829,051 km (0.116 R)
• M72: 36,900,708 km (0.076 R)
• M73: 37,547,719 km (0.099 R)
• M74: 37,836,443 km (0.111 R)
• M75: 40,172,563 km (0.085 R)
• M76: 42,179,718 km (0.12 R)
• M77: 42,931,298 km (0.077 R)
• M78: 43,006,695 km (0.072 R)
• M79: 45,827,662 km (0.072 R)
• M80: 46,290,668 km (0.095 R)
• M81: 49,733,513 km (0.049 R)
• M82: 49,891,937 km (0.064 R)
• M83: 50,686,601 km (0.099 R)
• M84: 51,085,578 km (0.078 R)
• M85: 51,325,533 km (0.071 R)
• M86: 51,405,568 km (0.114 R)
• M87: 51,485,603 km (0.079 R)
• M88: 52,288,645 km (0.113 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: 470 - 20,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit