🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.62 AU - 0.72 AU

Year: 360 Days

Day: 25.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,922,642 km

• M1: 64,776 km (0.066 R)
• M2: 93,798 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.7

Radius: 14.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.87 AU - 1.17 AU

Year: 676 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 36,922,642 km

• M1: 199,863 km (0.084 R)
• M2: 369,507 km (0.101 R)
• M3: 468,840 km (0.063 R)
• M4: 577,597 km (0.094 R)
• M5: 724,353 km (0.098 R)
• M6: 827,276 km (0.087 R)
• M7: 971,937 km (0.078 R)
• M8: 1,066,483 km (0.06 R)
• M9: 1,170,005 km (0.105 R)
• M10: 1,277,416 km (0.053 R)
• M11: 1,424,172 km (0.072 R)
• M12: 1,558,361 km (0.099 R)
• M13: 1,671,607 km (0.086 R)
• M14: 1,774,680 km (0.102 R)
• M15: 1,926,821 km (0.102 R)
• M16: 2,090,331 km (0.079 R)
• M17: 2,244,566 km (0.1 R)
• M18: 2,373,819 km (0.11 R)
• M19: 2,572,335 km (0.042 R)
• M20: 2,669,873 km (0.109 R)
• M21: 2,814,983 km (0.101 R)
• M22: 2,923,591 km (0.095 R)
• M23: 3,113,132 km (0.087 R)
• M24: 3,546,367 km (0.104 R)
• M25: 3,731,868 km (0.071 R)
• M26: 4,308,269 km (0.081 R)
• M27: 4,524,887 km (0.105 R)
• M28: 4,791,620 km (0.109 R)
• M29: 4,912,794 km (0.067 R)
• M30: 5,130,010 km (0.119 R)
• M31: 5,244,453 km (0.097 R)
• M32: 5,417,986 km (0.106 R)
• M33: 5,583,591 km (0.05 R)
• M34: 5,681,727 km (0.044 R)
• M35: 5,929,760 km (0.052 R)
• M36: 6,050,187 km (0.086 R)
• M37: 6,171,361 km (0.072 R)
• M38: 6,602,053 km (0.068 R)
• M39: 6,800,121 km (0.044 R)
• M40: 6,894,667 km (0.078 R)
• M41: 7,031,998 km (0.034 R)
• M42: 7,234,254 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 9.6

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.1 AU - 1.38 AU

Year: 906 Days

Day: 12.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 36,922,642 km

• M1: 130,001 km (0.079 R)
• M2: 234,869 km (0.094 R)
• M3: 308,172 km (0.043 R)
• M4: 369,357 km (0.108 R)
• M5: 507,735 km (0.087 R)
• M6: 731,683 km (0.084 R)
• M7: 807,081 km (0.115 R)
• M8: 1,078,750 km (0.102 R)
• M9: 1,232,986 km (0.028 R)
• M10: 1,355,506 km (0.098 R)
• M11: 1,547,141 km (0.086 R)
• M12: 1,621,342 km (0.028 R)
• M13: 1,756,279 km (0.109 R)
• M14: 1,930,261 km (0.114 R)
• M15: 2,037,523 km (0.103 R)
• M16: 2,110,078 km (0.117 R)
• M17: 2,267,305 km (0.114 R)
• M18: 2,418,998 km (0.113 R)
• M19: 2,544,660 km (0.053 R)
• M20: 2,692,313 km (0.102 R)
• M21: 2,772,348 km (0.112 R)
• M22: 2,863,303 km (0.114 R)
• M23: 2,934,811 km (0.101 R)
• M24: 3,006,768 km (0.056 R)
• M25: 3,237,148 km (0.116 R)
• M26: 3,397,517 km (0.054 R)
• M27: 3,648,692 km (0.109 R)
• M28: 3,737,553 km (0.095 R)
• M29: 3,939,959 km (0.116 R)
• M30: 4,497,361 km (0.055 R)
• M31: 4,821,839 km (0.049 R)
• M32: 4,894,992 km (0.045 R)
• M33: 4,956,327 km (0.082 R)
• M34: 5,017,812 km (0.108 R)
• M35: 5,104,429 km (0.119 R)
• M36: 5,166,512 km (0.104 R)
• M37: 5,557,411 km (0.106 R)
• M38: 5,957,885 km (0.045 R)
• M39: 6,115,411 km (0.111 R)
• M40: 6,181,534 km (0.078 R)
• M41: 6,341,005 km (0.096 R)
• M42: 6,732,203 km (0.103 R)
• M43: 6,855,173 km (0.115 R)
• M44: 6,951,364 km (0.073 R)
• M45: 7,061,917 km (0.095 R)
• M46: 7,256,694 km (0.118 R)
• M47: 7,495,601 km (0.028 R)
• M48: 7,779,987 km (0.064 R)
• M49: 7,880,367 km (0.084 R)
• M50: 7,981,196 km (0.09 R)
• M51: 8,082,474 km (0.057 R)
• M52: 8,491,774 km (0.099 R)
• M53: 8,565,525 km (0.111 R)
• M54: 8,713,777 km (0.097 R)
• M55: 8,892,845 km (0.114 R)
• M56: 9,209,095 km (0.034 R)
• M57: 9,636,646 km (0.12 R)
• M58: 9,883,782 km (0.079 R)
• M59: 9,945,865 km (0.094 R)
• M60: 10,117,454 km (0.113 R)
• M61: 10,180,135 km (0.039 R)
• M62: 10,258,524 km (0.087 R)
• M63: 10,321,505 km (0.078 R)
• M64: 10,447,616 km (0.069 R)
• M65: 10,669,769 km (0.088 R)
• M66: 10,733,498 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.5

Radius: 13.2

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.14 AU - 2.62 AU

Year: 2409 Days

Day: 9.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,922,642 km

• M1: 174,730 km (0.104 R)
• M2: 277,205 km (0.069 R)
• M3: 390,450 km (0.031 R)
• M4: 483,949 km (0.076 R)
• M5: 667,506 km (0.033 R)
• M6: 795,412 km (0.117 R)
• M7: 980,464 km (0.107 R)
• M8: 1,160,131 km (0.083 R)
• M9: 1,286,242 km (0.109 R)
• M10: 1,657,993 km (0.077 R)
• M11: 1,765,404 km (0.092 R)
• M12: 1,912,459 km (0.073 R)
• M13: 2,140,746 km (0.12 R)
• M14: 2,298,122 km (0.104 R)
• M15: 2,610,932 km (0.069 R)
• M16: 3,054,190 km (0.113 R)
• M17: 3,262,430 km (0.097 R)
• M18: 3,444,641 km (0.094 R)
• M19: 3,583,467 km (0.06 R)
• M20: 3,867,105 km (0.11 R)
• M21: 3,995,460 km (0.025 R)
• M22: 4,141,767 km (0.03 R)
• M23: 4,406,106 km (0.115 R)
• M24: 4,608,063 km (0.099 R)
• M25: 4,727,293 km (0.106 R)
• M26: 4,916,833 km (0.078 R)
• M27: 5,003,750 km (0.037 R)
• M28: 5,609,172 km (0.079 R)
• M29: 5,865,134 km (0.1 R)
• M30: 5,976,136 km (0.096 R)
• M31: 6,275,331 km (0.114 R)
• M32: 6,407,875 km (0.084 R)
• M33: 6,869,385 km (0.04 R)
• M34: 7,104,104 km (0.119 R)
• M35: 7,262,229 km (0.063 R)
• M36: 7,662,403 km (0.113 R)
• M37: 7,885,603 km (0.09 R)
• M38: 8,069,758 km (0.054 R)
• M39: 9,055,159 km (0.075 R)
• M40: 9,486,001 km (0.088 R)
• M41: 9,967,706 km (0.079 R)
• M42: 10,100,549 km (0.035 R)
• M43: 10,211,700 km (0.087 R)
• M44: 10,660,195 km (0.112 R)
• M45: 10,796,030 km (0.063 R)
• M46: 10,977,941 km (0.098 R)
• M47: 11,161,048 km (0.114 R)
• M48: 11,483,731 km (0.08 R)
• M49: 11,623,007 km (0.053 R)
• M50: 11,716,206 km (0.108 R)
• M51: 12,162,157 km (0.08 R)
• M52: 12,399,120 km (0.048 R)
• M53: 12,541,986 km (0.12 R)
• M54: 13,264,843 km (0.103 R)
• M55: 13,877,446 km (0.05 R)
• M56: 14,075,514 km (0.063 R)
• M57: 14,174,847 km (0.105 R)
• M58: 14,374,261 km (0.094 R)
• M59: 14,851,777 km (0.073 R)
• M60: 15,155,910 km (0.076 R)
• M61: 15,641,804 km (0.067 R)
• M62: 15,770,608 km (0.112 R)
• M63: 16,003,232 km (0.068 R)
• M64: 16,289,114 km (0.12 R)
• M65: 16,655,329 km (0.083 R)
• M66: 17,024,238 km (0.082 R)
• M67: 17,262,996 km (0.106 R)
• M68: 17,476,023 km (0.105 R)
• M69: 17,582,836 km (0.115 R)
• M70: 17,797,210 km (0.07 R)
• M71: 17,904,771 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.3

Radius: 9.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.46 AU - 3.7 AU

Year: 3546 Days

Day: 10.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,922,642 km

• M1: 127,457 km (0.115 R)
• M2: 206,894 km (0.056 R)
• M3: 318,643 km (0.091 R)
• M4: 424,110 km (0.109 R)
• M5: 514,467 km (0.082 R)
• M6: 589,116 km (0.095 R)
• M7: 684,261 km (0.098 R)
• M8: 837,598 km (0.113 R)
• M9: 900,579 km (0.078 R)
• M10: 974,481 km (0.085 R)
• M11: 1,129,165 km (0.072 R)
• M12: 1,199,326 km (0.119 R)
• M13: 1,292,077 km (0.062 R)
• M14: 1,408,763 km (0.117 R)
• M15: 1,495,829 km (0.119 R)
• M16: 1,664,276 km (0.114 R)
• M17: 1,733,540 km (0.083 R)
• M18: 1,934,899 km (0.064 R)
• M19: 2,119,054 km (0.052 R)
• M20: 2,270,596 km (0.062 R)
• M21: 2,504,717 km (0.05 R)
• M22: 2,638,308 km (0.099 R)
• M23: 2,787,906 km (0.089 R)
• M24: 3,167,286 km (0.073 R)
• M25: 3,253,903 km (0.09 R)
• M26: 3,473,812 km (0.025 R)
• M27: 4,005,782 km (0.056 R)
• M28: 4,209,983 km (0.071 R)
• M29: 4,353,448 km (0.091 R)
• M30: 5,575,513 km (0.093 R)
• M31: 5,856,906 km (0.08 R)
• M32: 6,088,933 km (0.103 R)
• M33: 6,287,748 km (0.104 R)
• M34: 6,397,104 km (0.026 R)
• M35: 6,710,212 km (0.102 R)
• M36: 6,784,712 km (0.047 R)
• M37: 7,066,255 km (0.073 R)
• M38: 7,179,950 km (0.072 R)
• M39: 7,447,730 km (0.045 R)
• M40: 7,544,071 km (0.12 R)
• M41: 7,953,670 km (0.115 R)
• M42: 8,270,518 km (0.112 R)
• M43: 8,490,876 km (0.1 R)
• M44: 8,672,488 km (0.09 R)
• M45: 8,916,781 km (0.073 R)
• M46: 9,122,029 km (0.111 R)
• M47: 9,246,046 km (0.032 R)
• M48: 9,558,257 km (0.093 R)
• M49: 9,705,162 km (0.038 R)
• M50: 10,236,085 km (0.043 R)
• M51: 10,472,749 km (0.087 R)
• M52: 10,580,908 km (0.033 R)
• M53: 10,885,639 km (0.116 R)
• M54: 11,017,135 km (0.119 R)
• M55: 11,083,108 km (0.061 R)
• M56: 11,149,230 km (0.104 R)
• M57: 11,437,206 km (0.068 R)
• M58: 11,570,797 km (0.093 R)
• M59: 12,020,339 km (0.113 R)
• M60: 12,133,584 km (0.111 R)
• M61: 12,406,899 km (0.087 R)
• M62: 12,866,913 km (0.096 R)
• M63: 13,543,993 km (0.11 R)
• M64: 13,661,876 km (0.097 R)
• M65: 13,803,695 km (0.116 R)
• M66: 14,400,441 km (0.109 R)
• M67: 14,810,937 km (0.031 R)
• M68: 15,127,486 km (0.076 R)
• M69: 15,298,925 km (0.105 R)
• M70: 15,520,181 km (0.078 R)
• M71: 15,866,649 km (0.059 R)
• M72: 16,491,520 km (0.105 R)
• M73: 16,566,917 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55

Radius: 9.2

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.82 AU - 3.84 AU

Year: 4917 Days

Day: 6.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,922,642 km

• M1: 116,537 km (0.096 R)
• M2: 190,887 km (0.12 R)
• M3: 350,807 km (0.117 R)
• M4: 414,237 km (0.1 R)
• M5: 631,901 km (0.094 R)
• M6: 712,834 km (0.047 R)
• M7: 841,338 km (0.075 R)
• M8: 931,546 km (0.071 R)
• M9: 1,065,137 km (0.055 R)
• M10: 1,180,178 km (0.113 R)
• M11: 1,282,203 km (0.066 R)
• M12: 1,405,023 km (0.111 R)
• M13: 1,587,533 km (0.101 R)
• M14: 1,739,225 km (0.112 R)
• M15: 1,955,693 km (0.09 R)
• M16: 2,036,625 km (0.092 R)
• M17: 2,118,755 km (0.118 R)
• M18: 2,339,561 km (0.12 R)
• M19: 2,746,916 km (0.097 R)
• M20: 3,164,444 km (0.093 R)
• M21: 3,380,912 km (0.049 R)
• M22: 3,602,167 km (0.066 R)
• M23: 3,664,549 km (0.118 R)
• M24: 3,828,210 km (0.111 R)
• M25: 4,440,364 km (0.092 R)
• M26: 4,534,162 km (0.089 R)
• M27: 4,737,316 km (0.104 R)
• M28: 5,054,762 km (0.112 R)
• M29: 5,322,393 km (0.075 R)
• M30: 5,768,793 km (0.109 R)
• M31: 6,107,931 km (0.117 R)
• M32: 6,227,311 km (0.106 R)
• M33: 6,287,299 km (0.117 R)
• M34: 6,392,915 km (0.06 R)
• M35: 6,498,980 km (0.105 R)
• M36: 6,666,979 km (0.103 R)
• M37: 6,728,314 km (0.112 R)
• M38: 7,038,430 km (0.07 R)
• M39: 7,100,962 km (0.086 R)
• M40: 7,226,624 km (0.109 R)
• M41: 7,996,305 km (0.114 R)
• M42: 8,242,095 km (0.062 R)
• M43: 8,473,822 km (0.105 R)
• M44: 8,674,283 km (0.082 R)
• M45: 8,758,207 km (0.072 R)
• M46: 8,876,090 km (0.058 R)
• M47: 8,994,722 km (0.117 R)
• M48: 9,147,760 km (0.096 R)
• M49: 9,439,476 km (0.065 R)
• M50: 9,664,621 km (0.112 R)
• M51: 9,769,040 km (0.032 R)
• M52: 9,979,225 km (0.118 R)
• M53: 10,190,906 km (0.115 R)
• M54: 10,654,510 km (0.055 R)
• M55: 11,234,650 km (0.06 R)
• M56: 11,399,657 km (0.107 R)
• M57: 11,713,513 km (0.114 R)
• M58: 11,936,863 km (0.115 R)
• M59: 12,067,761 km (0.09 R)
• M60: 12,180,408 km (0.081 R)
• M61: 12,293,355 km (0.081 R)
• M62: 12,615,140 km (0.102 R)
• M63: 12,863,173 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 13.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.46 AU - 5.44 AU

Year: 6158 Days

Day: 11 Hours

Environment

Temp: -216 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,922,642 km

• M1: 183,706 km (0.081 R)
• M2: 270,623 km (0.104 R)
• M3: 367,263 km (0.092 R)
• M4: 505,940 km (0.107 R)
• M5: 627,862 km (0.038 R)
• M6: 921,672 km (0.06 R)
• M7: 1,013,974 km (0.102 R)
• M8: 1,142,629 km (0.093 R)
• M9: 1,417,290 km (0.118 R)
• M10: 1,909,467 km (0.068 R)
• M11: 2,133,415 km (0.09 R)
• M12: 2,280,620 km (0.119 R)
• M13: 2,697,698 km (0.12 R)
• M14: 2,834,431 km (0.097 R)
• M15: 2,973,557 km (0.079 R)
• M16: 4,461,308 km (0.073 R)
• M17: 4,844,129 km (0.097 R)
• M18: 5,612,463 km (0.077 R)
• M19: 5,847,482 km (0.112 R)
• M20: 6,297,023 km (0.107 R)
• M21: 6,541,466 km (0.088 R)
• M22: 6,820,167 km (0.092 R)
• M23: 7,293,495 km (0.058 R)
• M24: 7,550,205 km (0.089 R)
• M25: 8,372,095 km (0.06 R)
• M26: 8,573,604 km (0.11 R)
• M27: 8,742,649 km (0.029 R)
• M28: 10,386,431 km (0.103 R)
• M29: 10,530,793 km (0.067 R)
• M30: 10,784,810 km (0.115 R)
• M31: 10,930,967 km (0.118 R)
• M32: 11,225,226 km (0.116 R)
• M33: 11,410,428 km (0.118 R)
• M34: 11,559,278 km (0.062 R)
• M35: 12,428,142 km (0.112 R)
• M36: 12,619,927 km (0.069 R)
• M37: 13,632,405 km (0.077 R)
• M38: 13,830,174 km (0.106 R)
• M39: 14,028,840 km (0.109 R)
• M40: 14,228,553 km (0.114 R)
• M41: 14,590,280 km (0.104 R)
• M42: 15,036,531 km (0.103 R)
• M43: 15,528,558 km (0.084 R)
• M44: 15,942,645 km (0.102 R)
• M45: 16,402,359 km (0.119 R)
• M46: 16,486,433 km (0.112 R)
• M47: 17,980,467 km (0.084 R)
• M48: 19,029,896 km (0.113 R)
• M49: 20,414,574 km (0.114 R)
• M50: 20,777,349 km (0.042 R)
• M51: 24,183,693 km (0.105 R)
• M52: 24,279,435 km (0.119 R)
• M53: 24,423,348 km (0.081 R)
• M54: 24,904,904 km (0.102 R)
• M55: 25,535,758 km (0.097 R)
• M56: 25,682,065 km (0.114 R)
• M57: 27,110,725 km (0.085 R)
• M58: 27,509,403 km (0.079 R)
• M59: 27,709,565 km (0.107 R)
• M60: 28,262,179 km (0.112 R)
• M61: 28,514,701 km (0.075 R)
• M62: 28,615,829 km (0.045 R)
• M63: 29,021,688 km (0.075 R)
• M64: 29,225,440 km (0.098 R)
• M65: 29,531,816 km (0.117 R)
• M66: 29,736,766 km (0.085 R)
• M67: 30,560,900 km (0.119 R)
• M68: 30,768,243 km (0.073 R)
• M69: 31,601,802 km (0.025 R)
• M70: 32,179,250 km (0.068 R)
• M71: 32,495,649 km (0.093 R)
• M72: 33,237,954 km (0.112 R)
• M73: 33,718,163 km (0.102 R)
• M74: 33,825,275 km (0.057 R)
• M75: 34,308,177 km (0.107 R)
• M76: 35,607,435 km (0.091 R)
• M77: 35,880,152 km (0.043 R)
• M78: 36,702,342 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit