🌌 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 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.3

Radius: 9.5

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.54 AU - 0.82 AU

Year: 368 Days

Day: 6.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,071,736 km

• M1: 120,576 km (0.119 R)
• M2: 179,817 km (0.068 R)
• M3: 284,984 km (0.116 R)
• M4: 346,319 km (0.033 R)
• M5: 426,055 km (0.075 R)
• M6: 506,688 km (0.093 R)
• M7: 589,864 km (0.081 R)
• M8: 659,427 km (0.117 R)
• M9: 747,690 km (0.07 R)
• M10: 819,796 km (0.064 R)
• M11: 954,285 km (0.095 R)
• M12: 1,019,958 km (0.106 R)
• M13: 1,101,040 km (0.085 R)
• M14: 1,226,852 km (0.071 R)
• M15: 1,367,474 km (0.097 R)
• M16: 1,549,535 km (0.087 R)
• M17: 1,675,496 km (0.12 R)
• M18: 1,854,415 km (0.072 R)
• M19: 1,932,206 km (0.06 R)
• M20: 2,062,506 km (0.107 R)
• M21: 2,131,620 km (0.114 R)
• M22: 2,213,300 km (0.059 R)
• M23: 2,307,996 km (0.114 R)
• M24: 2,606,593 km (0.098 R)
• M25: 2,706,824 km (0.053 R)
• M26: 2,827,400 km (0.091 R)
• M27: 2,898,160 km (0.117 R)
• M28: 3,100,565 km (0.092 R)
• M29: 3,307,759 km (0.118 R)
• M30: 3,423,398 km (0.094 R)
• M31: 3,533,352 km (0.041 R)
• M32: 3,609,797 km (0.105 R)
• M33: 3,799,487 km (0.099 R)
• M34: 3,884,907 km (0.055 R)
• M35: 3,949,234 km (0.106 R)
• M36: 4,108,406 km (0.094 R)
• M37: 4,174,080 km (0.106 R)
• M38: 4,284,483 km (0.097 R)
• M39: 4,462,953 km (0.087 R)
• M40: 4,621,228 km (0.079 R)
• M41: 4,750,780 km (0.047 R)
• M42: 4,850,561 km (0.112 R)
• M43: 4,920,124 km (0.087 R)
• M44: 5,162,174 km (0.06 R)
• M45: 5,257,019 km (0.092 R)
• M46: 5,320,448 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.4

Radius: 10.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.79 AU - 1.27 AU

Year: 686 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,071,736 km

• M1: 126,560 km (0.108 R)
• M2: 220,956 km (0.079 R)
• M3: 347,965 km (0.083 R)
• M4: 435,479 km (0.065 R)
• M5: 574,007 km (0.086 R)
• M6: 771,925 km (0.101 R)
• M7: 907,161 km (0.098 R)
• M8: 973,284 km (0.113 R)
• M9: 1,055,862 km (0.069 R)
• M10: 1,151,006 km (0.09 R)
• M11: 1,233,584 km (0.106 R)
• M12: 1,345,184 km (0.05 R)
• M13: 1,443,470 km (0.089 R)
• M14: 1,510,490 km (0.036 R)
• M15: 1,590,076 km (0.061 R)
• M16: 1,753,586 km (0.102 R)
• M17: 1,843,495 km (0.115 R)
• M18: 1,910,514 km (0.065 R)
• M19: 1,978,282 km (0.115 R)
• M20: 2,218,985 km (0.079 R)
• M21: 2,382,496 km (0.089 R)
• M22: 2,563,808 km (0.062 R)
• M23: 2,659,551 km (0.119 R)
• M24: 2,756,640 km (0.113 R)
• M25: 2,847,745 km (0.062 R)
• M26: 2,997,193 km (0.084 R)
• M27: 3,061,969 km (0.107 R)
• M28: 3,281,579 km (0.117 R)
• M29: 3,400,958 km (0.075 R)
• M30: 3,590,199 km (0.025 R)
• M31: 3,751,915 km (0.105 R)
• M32: 3,939,810 km (0.066 R)
• M33: 4,034,804 km (0.076 R)
• M34: 4,267,878 km (0.108 R)
• M35: 4,357,337 km (0.061 R)
• M36: 4,505,289 km (0.088 R)
• M37: 4,814,508 km (0.09 R)
• M38: 4,967,547 km (0.105 R)
• M39: 5,243,555 km (0.049 R)
• M40: 5,313,268 km (0.096 R)
• M41: 5,515,673 km (0.109 R)
• M42: 5,586,732 km (0.116 R)
• M43: 5,729,598 km (0.12 R)
• M44: 5,801,555 km (0.094 R)
• M45: 5,891,912 km (0.084 R)
• M46: 6,248,703 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995

Radius: 8.2

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.05 AU - 4.61 AU

Year: 4917 Days

Day: 6 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,071,736 km

• M1: 243,396 km (0.072 R)
• M2: 341,981 km (0.098 R)
• M3: 525,089 km (0.047 R)
• M4: 753,375 km (0.116 R)
• M5: 1,136,345 km (0.095 R)
• M6: 1,416,841 km (0.052 R)
• M7: 1,755,830 km (0.052 R)
• M8: 1,849,179 km (0.104 R)
• M9: 2,982,982 km (0.059 R)
• M10: 3,463,191 km (0.073 R)
• M11: 3,748,474 km (0.104 R)
• M12: 3,918,417 km (0.047 R)
• M13: 4,066,220 km (0.108 R)
• M14: 4,341,779 km (0.03 R)
• M15: 4,701,412 km (0.067 R)
• M16: 4,805,981 km (0.063 R)
• M17: 5,669,759 km (0.113 R)
• M18: 5,753,235 km (0.109 R)
• M19: 5,949,657 km (0.077 R)
• M20: 6,233,893 km (0.105 R)
• M21: 7,293,794 km (0.115 R)
• M22: 7,567,558 km (0.078 R)
• M23: 7,782,680 km (0.059 R)
• M24: 8,535,755 km (0.075 R)
• M25: 9,213,733 km (0.028 R)
• M26: 9,312,019 km (0.079 R)
• M27: 9,476,576 km (0.094 R)
• M28: 9,942,424 km (0.081 R)
• M29: 10,178,190 km (0.075 R)
• M30: 10,484,118 km (0.099 R)
• M31: 10,689,665 km (0.08 R)
• M32: 10,827,445 km (0.111 R)
• M33: 10,931,266 km (0.069 R)
• M34: 11,279,380 km (0.045 R)
• M35: 11,349,392 km (0.032 R)
• M36: 11,560,624 km (0.085 R)
• M37: 11,950,925 km (0.114 R)
• M38: 12,237,704 km (0.084 R)
• M39: 12,381,767 km (0.084 R)
• M40: 12,526,578 km (0.065 R)
• M41: 12,744,691 km (0.11 R)
• M42: 12,817,845 km (0.095 R)
• M43: 12,890,849 km (0.103 R)
• M44: 12,964,151 km (0.071 R)
• M45: 13,406,812 km (0.097 R)
• M46: 13,967,205 km (0.094 R)
• M47: 14,117,850 km (0.118 R)
• M48: 14,193,397 km (0.083 R)
• M49: 14,458,933 km (0.098 R)
• M50: 14,726,115 km (0.111 R)
• M51: 14,879,453 km (0.086 R)
• M52: 15,071,985 km (0.113 R)
• M53: 15,342,907 km (0.045 R)
• M54: 15,420,549 km (0.108 R)
• M55: 15,654,370 km (0.101 R)
• M56: 16,721,302 km (0.059 R)
• M57: 17,283,790 km (0.084 R)
• M58: 17,445,655 km (0.117 R)
• M59: 18,098,051 km (0.109 R)
• M60: 18,180,180 km (0.042 R)
• M61: 18,551,183 km (0.067 R)
• M62: 19,637,114 km (0.076 R)
• M63: 19,763,674 km (0.04 R)
• M64: 19,890,533 km (0.044 R)
• M65: 20,017,691 km (0.094 R)
• M66: 20,272,905 km (0.115 R)
• M67: 21,217,616 km (0.051 R)
• M68: 23,507,211 km (0.047 R)
• M69: 23,776,338 km (0.08 R)
• M70: 24,453,866 km (0.097 R)
• M71: 25,827,624 km (0.118 R)
• M72: 26,012,826 km (0.114 R)
• M73: 26,244,702 km (0.101 R)
• M74: 26,384,277 km (0.1 R)
• M75: 26,851,023 km (0.1 R)
• M76: 27,226,513 km (0.055 R)
• M77: 27,367,734 km (0.06 R)
• M78: 28,030,003 km (0.093 R)
• M79: 29,225,889 km (0.062 R)
• M80: 30,145,766 km (0.062 R)
• M81: 30,340,543 km (0.073 R)
• M82: 30,731,591 km (0.063 R)
• M83: 31,370,524 km (0.112 R)
• M84: 31,469,258 km (0.096 R)
• M85: 31,667,027 km (0.06 R)
• M86: 32,312,392 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.6

Radius: 12.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.46 AU - 6.18 AU

Year: 9211 Days

Day: 8.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,071,736 km

• M1: 237,412 km (0.115 R)
• M2: 330,312 km (0.117 R)
• M3: 1,005,148 km (0.081 R)
• M4: 1,206,806 km (0.062 R)
• M5: 1,342,342 km (0.077 R)
• M6: 1,524,701 km (0.089 R)
• M7: 1,780,813 km (0.078 R)
• M8: 1,936,694 km (0.068 R)
• M9: 2,144,186 km (0.046 R)
• M10: 2,262,817 km (0.03 R)
• M11: 2,359,158 km (0.107 R)
• M12: 3,099,967 km (0.107 R)
• M13: 3,454,664 km (0.065 R)
• M14: 3,622,812 km (0.102 R)
• M15: 4,173,332 km (0.097 R)
• M16: 4,322,630 km (0.1 R)
• M17: 4,719,214 km (0.109 R)
• M18: 4,843,680 km (0.095 R)
• M19: 5,064,038 km (0.082 R)
• M20: 5,191,495 km (0.087 R)
• M21: 5,384,775 km (0.078 R)
• M22: 6,079,807 km (0.115 R)
• M23: 7,228,868 km (0.104 R)
• M24: 7,590,297 km (0.033 R)
• M25: 8,824,629 km (0.07 R)
• M26: 9,681,825 km (0.073 R)
• M27: 9,960,226 km (0.101 R)
• M28: 10,524,958 km (0.105 R)
• M29: 10,934,856 km (0.113 R)
• M30: 11,266,365 km (0.092 R)
• M31: 13,902,280 km (0.109 R)
• M32: 14,306,792 km (0.113 R)
• M33: 15,127,486 km (0.102 R)
• M34: 15,589,893 km (0.082 R)
• M35: 15,776,292 km (0.083 R)
• M36: 15,963,290 km (0.118 R)
• M37: 17,101,131 km (0.098 R)
• M38: 18,167,016 km (0.094 R)
• M39: 18,314,071 km (0.104 R)
• M40: 18,708,111 km (0.108 R)
• M41: 19,304,259 km (0.101 R)
• M42: 19,504,421 km (0.106 R)
• M43: 19,755,596 km (0.086 R)
• M44: 20,109,095 km (0.07 R)
• M45: 20,668,741 km (0.074 R)
• M46: 22,168,609 km (0.051 R)
• M47: 22,273,328 km (0.085 R)
• M48: 22,483,214 km (0.094 R)
• M49: 22,641,189 km (0.051 R)
• M50: 22,958,187 km (0.072 R)
• M51: 23,276,531 km (0.052 R)
• M52: 23,864,152 km (0.054 R)
• M53: 24,240,540 km (0.058 R)
• M54: 24,890,393 km (0.041 R)
• M55: 25,821,041 km (0.091 R)
• M56: 27,210,058 km (0.079 R)
• M57: 28,623,309 km (0.102 R)
• M58: 29,482,748 km (0.088 R)
• M59: 29,597,939 km (0.093 R)
• M60: 29,886,663 km (0.086 R)
• M61: 30,466,953 km (0.062 R)
• M62: 30,816,862 km (0.051 R)
• M63: 31,050,983 km (0.045 R)
• M64: 31,168,268 km (0.115 R)
• M65: 31,697,694 km (0.04 R)
• M66: 32,170,723 km (0.089 R)
• M67: 33,064,121 km (0.07 R)
• M68: 35,608,781 km (0.106 R)
• M69: 35,731,601 km (0.109 R)
• M70: 36,904,598 km (0.112 R)
• M71: 37,277,695 km (0.117 R)
• M72: 37,464,692 km (0.078 R)
• M73: 39,161,731 km (0.109 R)
• M74: 39,987,810 km (0.051 R)
• M75: 40,498,986 km (0.114 R)
• M76: 40,883,901 km (0.083 R)
• M77: 41,076,733 km (0.118 R)
• M78: 41,657,173 km (0.112 R)
• M79: 41,851,201 km (0.108 R)
• M80: 42,110,454 km (0.112 R)
• M81: 42,695,681 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 12,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit