🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.8

Radius: 10.8

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.69 AU - 0.75 AU

Year: 407 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 36,421,055 km

• M1: 135,685 km (0.105 R)
• M2: 206,445 km (0.079 R)
• M3: 324,627 km (0.109 R)
• M4: 411,843 km (0.096 R)
• M5: 533,466 km (0.12 R)
• M6: 612,454 km (0.059 R)
• M7: 688,150 km (0.113 R)
• M8: 829,520 km (0.101 R)
• M9: 949,946 km (0.066 R)
• M10: 1,137,692 km (0.065 R)
• M11: 1,233,734 km (0.113 R)
• M12: 1,434,644 km (0.096 R)
• M13: 1,565,691 km (0.115 R)
• M14: 1,651,860 km (0.08 R)
• M15: 1,750,594 km (0.108 R)
• M16: 1,840,203 km (0.087 R)
• M17: 1,919,939 km (0.103 R)
• M18: 2,018,225 km (0.085 R)
• M19: 2,342,254 km (0.082 R)
• M20: 2,504,268 km (0.076 R)
• M21: 2,573,831 km (0.11 R)
• M22: 2,793,441 km (0.089 R)
• M23: 2,892,325 km (0.083 R)
• M24: 2,978,942 km (0.085 R)
• M25: 3,066,457 km (0.102 R)
• M26: 3,168,483 km (0.093 R)
• M27: 3,334,237 km (0.07 R)
• M28: 3,446,286 km (0.077 R)
• M29: 3,695,965 km (0.067 R)
• M30: 3,790,212 km (0.088 R)
• M31: 3,922,157 km (0.038 R)
• M32: 4,010,869 km (0.067 R)
• M33: 4,100,328 km (0.099 R)
• M34: 4,175,426 km (0.093 R)
• M35: 4,311,710 km (0.082 R)
• M36: 4,388,154 km (0.095 R)
• M37: 4,855,947 km (0.049 R)
• M38: 4,935,383 km (0.093 R)
• M39: 5,055,510 km (0.053 R)
• M40: 5,136,144 km (0.095 R)
• M41: 5,209,147 km (0.035 R)
• M42: 5,356,053 km (0.107 R)
• M43: 5,554,120 km (0.062 R)
• M44: 5,695,939 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930

Radius: 10.8

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.77 AU - 0.87 AU

Year: 495 Days

Day: 5.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,421,055 km

• M1: 135,536 km (0.09 R)
• M2: 222,452 km (0.055 R)
• M3: 308,321 km (0.056 R)
• M4: 426,204 km (0.079 R)
• M5: 554,559 km (0.095 R)
• M6: 630,854 km (0.11 R)
• M7: 702,212 km (0.061 R)
• M8: 800,498 km (0.092 R)
• M9: 868,864 km (0.045 R)
• M10: 1,086,978 km (0.089 R)
• M11: 1,253,780 km (0.114 R)
• M12: 1,328,878 km (0.116 R)
• M13: 1,495,979 km (0.11 R)
• M14: 1,727,706 km (0.095 R)
• M15: 1,811,929 km (0.073 R)
• M16: 1,977,983 km (0.117 R)
• M17: 2,107,535 km (0.082 R)
• M18: 2,275,533 km (0.12 R)
• M19: 2,368,284 km (0.041 R)
• M20: 2,513,693 km (0.064 R)
• M21: 2,617,215 km (0.064 R)
• M22: 2,722,232 km (0.118 R)
• M23: 2,921,048 km (0.078 R)
• M24: 3,014,397 km (0.101 R)
• M25: 3,108,793 km (0.111 R)
• M26: 3,188,379 km (0.109 R)
• M27: 3,284,571 km (0.112 R)
• M28: 3,455,412 km (0.039 R)
• M29: 3,687,887 km (0.106 R)
• M30: 3,772,110 km (0.102 R)
• M31: 3,899,717 km (0.074 R)
• M32: 4,020,293 km (0.099 R)
• M33: 4,150,743 km (0.08 R)
• M34: 4,496,463 km (0.061 R)
• M35: 4,568,569 km (0.059 R)
• M36: 4,851,609 km (0.071 R)
• M37: 5,056,109 km (0.12 R)
• M38: 5,329,873 km (0.109 R)
• M39: 5,425,466 km (0.107 R)
• M40: 5,492,635 km (0.109 R)
• M41: 5,579,552 km (0.111 R)
• M42: 5,657,193 km (0.108 R)
• M43: 6,200,533 km (0.095 R)
• M44: 6,331,431 km (0.079 R)
• M45: 6,514,090 km (0.095 R)
• M46: 6,585,597 km (0.107 R)
• M47: 6,678,049 km (0.096 R)
• M48: 6,781,271 km (0.083 R)
• M49: 7,010,007 km (0.073 R)
• M50: 7,135,968 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.4

Radius: 12.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.15 AU - 1.71 AU

Year: 1140 Days

Day: 9.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,421,055 km

• M1: 153,338 km (0.101 R)
• M2: 260,749 km (0.111 R)
• M3: 365,767 km (0.075 R)
• M4: 492,327 km (0.065 R)
• M5: 592,557 km (0.08 R)
• M6: 836,102 km (0.068 R)
• M7: 947,104 km (0.108 R)
• M8: 1,077,553 km (0.09 R)
• M9: 1,192,445 km (0.11 R)
• M10: 1,342,192 km (0.047 R)
• M11: 1,554,771 km (0.068 R)
• M12: 1,669,512 km (0.075 R)
• M13: 1,873,115 km (0.118 R)
• M14: 2,031,240 km (0.072 R)
• M15: 2,112,023 km (0.03 R)
• M16: 2,221,528 km (0.045 R)
• M17: 2,639,654 km (0.082 R)
• M18: 2,838,021 km (0.109 R)
• M19: 2,939,149 km (0.083 R)
• M20: 3,020,830 km (0.031 R)
• M21: 3,165,790 km (0.072 R)
• M22: 3,636,425 km (0.106 R)
• M23: 3,713,468 km (0.038 R)
• M24: 3,925,149 km (0.041 R)
• M25: 4,015,506 km (0.114 R)
• M26: 4,163,758 km (0.092 R)
• M27: 4,536,705 km (0.113 R)
• M28: 4,655,486 km (0.066 R)
• M29: 4,787,431 km (0.095 R)
• M30: 5,203,014 km (0.109 R)
• M31: 5,302,497 km (0.074 R)
• M32: 5,402,727 km (0.074 R)
• M33: 5,732,590 km (0.047 R)
• M34: 5,938,886 km (0.088 R)
• M35: 6,043,006 km (0.065 R)
• M36: 6,438,842 km (0.07 R)
• M37: 6,734,447 km (0.119 R)
• M38: 6,870,432 km (0.113 R)
• M39: 7,020,927 km (0.082 R)
• M40: 7,214,208 km (0.061 R)
• M41: 7,381,159 km (0.092 R)
• M42: 7,507,270 km (0.115 R)
• M43: 7,676,615 km (0.096 R)
• M44: 7,804,371 km (0.11 R)
• M45: 8,004,533 km (0.086 R)
• M46: 8,105,362 km (0.118 R)
• M47: 8,293,556 km (0.04 R)
• M48: 8,718,714 km (0.079 R)
• M49: 8,822,385 km (0.098 R)
• M50: 8,971,384 km (0.101 R)
• M51: 9,060,993 km (0.11 R)
• M52: 9,166,161 km (0.099 R)
• M53: 9,347,174 km (0.117 R)
• M54: 9,590,420 km (0.12 R)
• M55: 9,789,685 km (0.104 R)
• M56: 10,254,635 km (0.113 R)
• M57: 10,568,641 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.8

Radius: 14.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.8 AU - 4.38 AU

Year: 4536 Days

Day: 10.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,421,055 km

• M1: 274,213 km (0.096 R)
• M2: 635,342 km (0.096 R)
• M3: 759,508 km (0.066 R)
• M4: 931,396 km (0.078 R)
• M5: 1,258,866 km (0.089 R)
• M6: 1,529,040 km (0.034 R)
• M7: 1,671,457 km (0.059 R)
• M8: 1,851,872 km (0.112 R)
• M9: 2,414,360 km (0.056 R)
• M10: 2,563,360 km (0.063 R)
• M11: 2,753,947 km (0.101 R)
• M12: 3,048,805 km (0.093 R)
• M13: 3,292,350 km (0.089 R)
• M14: 3,563,421 km (0.08 R)
• M15: 3,669,636 km (0.095 R)
• M16: 4,352,550 km (0.074 R)
• M17: 4,790,573 km (0.117 R)
• M18: 4,931,943 km (0.112 R)
• M19: 5,146,765 km (0.059 R)
• M20: 5,315,811 km (0.085 R)
• M21: 6,163,881 km (0.105 R)
• M22: 6,317,967 km (0.112 R)
• M23: 6,551,489 km (0.086 R)
• M24: 6,735,195 km (0.065 R)
• M25: 6,893,919 km (0.097 R)
• M26: 7,000,432 km (0.052 R)
• M27: 7,215,255 km (0.103 R)
• M28: 7,486,925 km (0.09 R)
• M29: 7,956,363 km (0.092 R)
• M30: 8,521,095 km (0.055 R)
• M31: 8,635,687 km (0.059 R)
• M32: 10,506,408 km (0.097 R)
• M33: 10,721,829 km (0.103 R)
• M34: 10,814,580 km (0.056 R)
• M35: 11,032,095 km (0.119 R)
• M36: 11,157,159 km (0.046 R)
• M37: 11,408,483 km (0.104 R)
• M38: 11,661,752 km (0.117 R)
• M39: 12,238,452 km (0.045 R)
• M40: 12,497,705 km (0.067 R)
• M41: 12,595,393 km (0.113 R)
• M42: 12,693,379 km (0.025 R)
• M43: 13,187,052 km (0.095 R)
• M44: 13,353,106 km (0.068 R)
• M45: 13,519,758 km (0.099 R)
• M46: 14,057,712 km (0.086 R)
• M47: 14,227,356 km (0.101 R)
• M48: 14,329,382 km (0.026 R)
• M49: 14,602,847 km (0.055 R)
• M50: 14,912,514 km (0.093 R)
• M51: 15,328,845 km (0.039 R)
• M52: 15,573,438 km (0.114 R)
• M53: 16,386,203 km (0.093 R)
• M54: 16,600,577 km (0.093 R)
• M55: 16,815,848 km (0.113 R)
• M56: 17,176,678 km (0.099 R)
• M57: 17,321,788 km (0.115 R)
• M58: 17,649,557 km (0.052 R)
• M59: 18,089,973 km (0.103 R)
• M60: 18,200,675 km (0.076 R)
• M61: 18,682,829 km (0.059 R)
• M62: 18,981,726 km (0.104 R)
• M63: 19,432,913 km (0.103 R)
• M64: 19,659,853 km (0.087 R)
• M65: 19,887,691 km (0.116 R)
• M66: 20,039,981 km (0.103 R)
• M67: 21,156,430 km (0.025 R)
• M68: 21,312,012 km (0.104 R)
• M69: 23,168,372 km (0.106 R)
• M70: 24,055,038 km (0.094 R)
• M71: 24,665,996 km (0.081 R)
• M72: 25,282,040 km (0.03 R)
• M73: 25,612,651 km (0.114 R)
• M74: 25,819,994 km (0.056 R)
• M75: 26,361,838 km (0.086 R)
• M76: 26,823,197 km (0.083 R)
• M77: 27,414,408 km (0.086 R)
• M78: 28,652,480 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.7

Radius: 11.1

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.39 AU - 5.53 AU

Year: 6281 Days

Day: 11.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,421,055 km

• M1: 169,046 km (0.104 R)
• M2: 355,594 km (0.076 R)
• M3: 684,709 km (0.1 R)
• M4: 1,268,291 km (0.113 R)
• M5: 1,443,769 km (0.079 R)
• M6: 1,627,475 km (0.081 R)
• M7: 1,703,172 km (0.118 R)
• M8: 1,799,662 km (0.079 R)
• M9: 2,059,065 km (0.104 R)
• M10: 2,162,138 km (0.12 R)
• M11: 2,267,006 km (0.075 R)
• M12: 2,481,978 km (0.116 R)
• M13: 2,748,861 km (0.1 R)
• M14: 3,072,142 km (0.082 R)
• M15: 3,262,430 km (0.101 R)
• M16: 3,334,686 km (0.092 R)
• M17: 3,629,693 km (0.096 R)
• M18: 3,831,052 km (0.108 R)
• M19: 4,140,271 km (0.049 R)
• M20: 4,976,074 km (0.08 R)
• M21: 5,143,773 km (0.095 R)
• M22: 5,256,720 km (0.096 R)
• M23: 5,571,473 km (0.098 R)
• M24: 5,804,397 km (0.077 R)
• M25: 6,309,889 km (0.038 R)
• M26: 6,798,475 km (0.106 R)
• M27: 6,985,024 km (0.087 R)
• M28: 7,110,237 km (0.11 R)
• M29: 7,780,136 km (0.079 R)
• M30: 8,370,300 km (0.104 R)
• M31: 8,637,183 km (0.088 R)
• M32: 8,839,289 km (0.087 R)
• M33: 9,145,367 km (0.086 R)
• M34: 9,803,148 km (0.081 R)
• M35: 10,333,024 km (0.094 R)
• M36: 10,908,677 km (0.088 R)
• M37: 11,127,239 km (0.112 R)
• M38: 12,128,797 km (0.091 R)
• M39: 12,506,980 km (0.111 R)
• M40: 12,621,273 km (0.034 R)
• M41: 12,812,459 km (0.099 R)
• M42: 13,081,586 km (0.058 R)
• M43: 13,352,807 km (0.088 R)
• M44: 14,018,966 km (0.09 R)
• M45: 14,495,734 km (0.112 R)
• M46: 14,696,046 km (0.097 R)
• M47: 14,776,380 km (0.052 R)
• M48: 15,018,280 km (0.102 R)
• M49: 15,302,366 km (0.097 R)
• M50: 15,793,197 km (0.072 R)
• M51: 17,594,505 km (0.111 R)
• M52: 18,065,738 km (0.097 R)
• M53: 18,541,010 km (0.068 R)
• M54: 18,671,460 km (0.086 R)
• M55: 19,991,811 km (0.063 R)
• M56: 20,573,298 km (0.041 R)
• M57: 21,433,186 km (0.093 R)
• M58: 21,707,100 km (0.119 R)
• M59: 22,212,441 km (0.094 R)
• M60: 22,675,297 km (0.113 R)
• M61: 24,319,976 km (0.117 R)
• M62: 24,462,693 km (0.06 R)
• M63: 24,701,301 km (0.083 R)
• M64: 24,796,894 km (0.078 R)
• M65: 25,036,550 km (0.069 R)
• M66: 25,518,106 km (0.098 R)
• M67: 25,857,094 km (0.054 R)
• M68: 25,954,183 km (0.096 R)
• M69: 26,294,967 km (0.115 R)
• M70: 28,221,190 km (0.115 R)
• M71: 28,371,236 km (0.083 R)
• M72: 29,886,214 km (0.111 R)
• M73: 30,499,565 km (0.087 R)
• M74: 31,634,714 km (0.08 R)
• M75: 32,469,021 km (0.1 R)
• M76: 33,099,576 km (0.091 R)
• M77: 33,681,063 km (0.105 R)
• M78: 34,479,467 km (0.082 R)
• M79: 34,586,429 km (0.108 R)
• M80: 34,693,541 km (0.119 R)
• M81: 35,661,739 km (0.074 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: 197 - 14,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit