🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.5

Radius: 12.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.63 AU - 0.77 AU

Year: 397 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 24,522,650 km

• M1: 157,227 km (0.066 R)
• M2: 237,262 km (0.104 R)
• M3: 321,486 km (0.055 R)
• M4: 400,623 km (0.084 R)
• M5: 514,617 km (0.104 R)
• M6: 614,398 km (0.098 R)
• M7: 696,228 km (0.108 R)
• M8: 872,754 km (0.034 R)
• M9: 971,339 km (0.092 R)
• M10: 1,082,640 km (0.111 R)
• M11: 1,162,525 km (0.081 R)
• M12: 1,272,330 km (0.114 R)
• M13: 1,352,365 km (0.091 R)
• M14: 1,443,919 km (0.079 R)
• M15: 1,527,693 km (0.045 R)
• M16: 1,613,413 km (0.104 R)
• M17: 1,700,629 km (0.028 R)
• M18: 1,821,504 km (0.092 R)
• M19: 1,901,838 km (0.045 R)
• M20: 2,033,035 km (0.066 R)
• M21: 2,139,100 km (0.081 R)
• M22: 2,218,536 km (0.055 R)
• M23: 2,316,373 km (0.1 R)
• M24: 2,468,963 km (0.027 R)
• M25: 2,594,625 km (0.051 R)
• M26: 2,685,731 km (0.051 R)
• M27: 2,827,549 km (0.069 R)
• M28: 2,971,911 km (0.12 R)
• M29: 3,086,802 km (0.054 R)
• M30: 3,190,025 km (0.12 R)
• M31: 3,274,847 km (0.071 R)
• M32: 3,446,735 km (0.11 R)
• M33: 3,601,419 km (0.079 R)
• M34: 3,724,089 km (0.099 R)
• M35: 3,813,549 km (0.09 R)
• M36: 4,100,478 km (0.111 R)
• M37: 4,271,767 km (0.045 R)
• M38: 4,614,197 km (0.115 R)
• M39: 4,822,587 km (0.095 R)
• M40: 4,912,794 km (0.044 R)
• M41: 5,049,227 km (0.049 R)
• M42: 5,163,819 km (0.098 R)
• M43: 5,263,900 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 10.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.71 AU - 1.09 AU

Year: 579 Days

Day: 5.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,522,650 km

• M1: 163,361 km (0.082 R)
• M2: 230,680 km (0.102 R)
• M3: 308,471 km (0.092 R)
• M4: 452,534 km (0.113 R)
• M5: 538,552 km (0.049 R)
• M6: 643,570 km (0.119 R)
• M7: 721,062 km (0.106 R)
• M8: 857,794 km (0.046 R)
• M9: 949,348 km (0.096 R)
• M10: 1,024,147 km (0.08 R)
• M11: 1,201,420 km (0.115 R)
• M12: 1,316,162 km (0.07 R)
• M13: 1,406,220 km (0.054 R)
• M14: 1,521,710 km (0.089 R)
• M15: 1,616,555 km (0.096 R)
• M16: 1,701,227 km (0.106 R)
• M17: 1,775,128 km (0.095 R)
• M18: 1,843,794 km (0.071 R)
• M19: 1,919,789 km (0.105 R)
• M20: 2,088,087 km (0.118 R)
• M21: 2,174,106 km (0.093 R)
• M22: 2,247,858 km (0.069 R)
• M23: 2,315,775 km (0.082 R)
• M24: 2,384,291 km (0.117 R)
• M25: 2,502,324 km (0.04 R)
• M26: 2,766,214 km (0.114 R)
• M27: 2,994,351 km (0.118 R)
• M28: 3,129,737 km (0.092 R)
• M29: 3,336,631 km (0.104 R)
• M30: 3,414,422 km (0.102 R)
• M31: 3,484,882 km (0.119 R)
• M32: 3,675,470 km (0.112 R)
• M33: 3,902,111 km (0.102 R)
• M34: 3,976,012 km (0.067 R)
• M35: 4,058,590 km (0.079 R)
• M36: 4,250,823 km (0.114 R)
• M37: 4,523,241 km (0.064 R)
• M38: 4,618,385 km (0.115 R)
• M39: 4,705,302 km (0.116 R)
• M40: 4,819,146 km (0.09 R)
• M41: 4,978,318 km (0.097 R)
• M42: 5,085,430 km (0.109 R)
• M43: 5,193,290 km (0.096 R)
• M44: 5,420,529 km (0.12 R)
• M45: 5,697,585 km (0.04 R)
• M46: 5,866,181 km (0.073 R)
• M47: 5,941,579 km (0.097 R)
• M48: 6,313,928 km (0.097 R)
• M49: 6,566,299 km (0.052 R)
• M50: 6,693,906 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.6

Radius: 14.5

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.31 AU - 1.63 AU

Year: 1209 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 24,522,650 km

• M1: 180,565 km (0.117 R)
• M2: 287,677 km (0.1 R)
• M3: 407,505 km (0.103 R)
• M4: 501,003 km (0.113 R)
• M5: 652,546 km (0.114 R)
• M6: 748,438 km (0.111 R)
• M7: 866,471 km (0.087 R)
• M8: 1,050,925 km (0.053 R)
• M9: 1,186,012 km (0.096 R)
• M10: 1,387,071 km (0.103 R)
• M11: 1,635,254 km (0.097 R)
• M12: 1,757,775 km (0.047 R)
• M13: 1,936,395 km (0.113 R)
• M14: 2,425,879 km (0.093 R)
• M15: 2,600,609 km (0.119 R)
• M16: 2,719,540 km (0.067 R)
• M17: 2,814,235 km (0.112 R)
• M18: 2,936,457 km (0.116 R)
• M19: 3,150,232 km (0.115 R)
• M20: 3,471,419 km (0.045 R)
• M21: 3,602,915 km (0.093 R)
• M22: 3,870,995 km (0.088 R)
• M23: 4,007,577 km (0.069 R)
• M24: 4,165,702 km (0.117 R)
• M25: 4,325,922 km (0.061 R)
• M26: 4,477,913 km (0.084 R)
• M27: 4,766,787 km (0.118 R)
• M28: 5,019,158 km (0.114 R)
• M29: 5,136,293 km (0.026 R)
• M30: 5,232,934 km (0.073 R)
• M31: 5,351,864 km (0.116 R)
• M32: 5,636,399 km (0.081 R)
• M33: 5,982,419 km (0.092 R)
• M34: 6,072,776 km (0.06 R)
• M35: 6,197,840 km (0.12 R)
• M36: 6,485,367 km (0.115 R)
• M37: 6,601,604 km (0.061 R)
• M38: 6,695,253 km (0.08 R)
• M39: 6,824,505 km (0.112 R)
• M40: 6,966,474 km (0.05 R)
• M41: 7,253,552 km (0.099 R)
• M42: 7,422,897 km (0.11 R)
• M43: 7,876,627 km (0.111 R)
• M44: 8,339,483 km (0.118 R)
• M45: 8,440,611 km (0.075 R)
• M46: 8,695,675 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.6

Radius: 8.4

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2 AU - 2.74 AU

Year: 2475 Days

Day: 7.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,522,650 km

• M1: 108,458 km (0.086 R)
• M2: 191,186 km (0.104 R)
• M3: 367,861 km (0.113 R)
• M4: 464,053 km (0.089 R)
• M5: 645,066 km (0.09 R)
• M6: 724,203 km (0.056 R)
• M7: 823,686 km (0.119 R)
• M8: 883,974 km (0.083 R)
• M9: 945,758 km (0.045 R)
• M10: 1,083,537 km (0.113 R)
• M11: 1,198,578 km (0.07 R)
• M12: 1,379,143 km (0.105 R)
• M13: 1,655,600 km (0.118 R)
• M14: 1,996,084 km (0.091 R)
• M15: 2,078,812 km (0.074 R)
• M16: 2,186,822 km (0.085 R)
• M17: 2,284,359 km (0.093 R)
• M18: 2,522,071 km (0.116 R)
• M19: 2,741,680 km (0.104 R)
• M20: 3,254,651 km (0.105 R)
• M21: 3,366,550 km (0.081 R)
• M22: 3,493,858 km (0.04 R)
• M23: 3,812,053 km (0.094 R)
• M24: 4,019,246 km (0.072 R)
• M25: 4,109,304 km (0.103 R)
• M26: 4,199,960 km (0.096 R)
• M27: 4,398,776 km (0.113 R)
• M28: 4,885,268 km (0.096 R)
• M29: 4,997,466 km (0.111 R)
• M30: 5,110,562 km (0.045 R)
• M31: 5,538,113 km (0.054 R)
• M32: 5,857,804 km (0.043 R)
• M33: 6,011,441 km (0.111 R)
• M34: 6,080,106 km (0.083 R)
• M35: 6,357,461 km (0.041 R)
• M36: 6,639,004 km (0.11 R)
• M37: 6,978,591 km (0.094 R)
• M38: 7,050,847 km (0.043 R)
• M39: 7,232,459 km (0.105 R)
• M40: 7,415,716 km (0.119 R)
• M41: 7,619,169 km (0.057 R)
• M42: 7,786,868 km (0.094 R)
• M43: 8,259,298 km (0.066 R)
• M44: 8,393,189 km (0.049 R)
• M45: 9,291,225 km (0.079 R)
• M46: 9,430,650 km (0.117 R)
• M47: 9,570,673 km (0.114 R)
• M48: 9,630,812 km (0.103 R)
• M49: 10,137,649 km (0.076 R)
• M50: 10,445,971 km (0.069 R)
• M51: 10,549,492 km (0.073 R)
• M52: 10,611,725 km (0.118 R)
• M53: 10,736,490 km (0.105 R)
• M54: 11,029,701 km (0.111 R)
• M55: 11,092,832 km (0.083 R)
• M56: 11,240,784 km (0.095 R)
• M57: 11,474,456 km (0.064 R)
• M58: 11,581,269 km (0.094 R)
• M59: 11,731,166 km (0.116 R)
• M60: 12,011,512 km (0.109 R)
• M61: 12,119,971 km (0.066 R)
• M62: 12,206,887 km (0.116 R)
• M63: 12,490,973 km (0.118 R)
• M64: 12,622,919 km (0.119 R)
• M65: 12,865,716 km (0.119 R)
• M66: 12,954,577 km (0.112 R)
• M67: 13,739,517 km (0.117 R)
• M68: 13,989,346 km (0.101 R)
• M69: 14,149,266 km (0.082 R)
• M70: 14,378,599 km (0.105 R)
• M71: 14,539,866 km (0.107 R)
• M72: 14,632,317 km (0.103 R)
• M73: 15,004,068 km (0.115 R)
• M74: 15,614,727 km (0.105 R)
• M75: 15,875,476 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.6

Radius: 13.2

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.41 AU - 4.69 AU

Year: 5528 Days

Day: 6.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,522,650 km

• M1: 199,863 km (0.118 R)
• M2: 450,140 km (0.103 R)
• M3: 729,439 km (0.06 R)
• M4: 854,802 km (0.096 R)
• M5: 972,985 km (0.059 R)
• M6: 1,113,307 km (0.083 R)
• M7: 1,260,811 km (0.093 R)
• M8: 1,363,136 km (0.107 R)
• M9: 1,650,065 km (0.041 R)
• M10: 1,996,683 km (0.114 R)
• M11: 2,962,636 km (0.054 R)
• M12: 3,242,384 km (0.091 R)
• M13: 3,457,805 km (0.114 R)
• M14: 3,653,479 km (0.091 R)
• M15: 4,393,390 km (0.086 R)
• M16: 4,499,156 km (0.116 R)
• M17: 5,040,700 km (0.098 R)
• M18: 5,235,177 km (0.028 R)
• M19: 5,717,930 km (0.057 R)
• M20: 6,244,814 km (0.098 R)
• M21: 6,756,737 km (0.114 R)
• M22: 6,879,258 km (0.086 R)
• M23: 7,566,062 km (0.072 R)
• M24: 7,982,243 km (0.11 R)
• M25: 8,637,183 km (0.087 R)
• M26: 8,770,175 km (0.103 R)
• M27: 8,870,555 km (0.092 R)
• M28: 9,207,450 km (0.102 R)
• M29: 10,173,403 km (0.046 R)
• M30: 10,314,175 km (0.11 R)
• M31: 10,632,968 km (0.06 R)
• M32: 10,847,342 km (0.119 R)
• M33: 10,955,052 km (0.111 R)
• M34: 11,135,467 km (0.079 R)
• M35: 11,316,780 km (0.108 R)
• M36: 11,866,701 km (0.093 R)
• M37: 12,051,904 km (0.107 R)
• M38: 12,689,041 km (0.083 R)
• M39: 12,802,586 km (0.093 R)
• M40: 12,992,575 km (0.087 R)
• M41: 13,337,099 km (0.025 R)
• M42: 13,762,256 km (0.113 R)
• M43: 14,507,104 km (0.074 R)
• M44: 14,625,885 km (0.061 R)
• M45: 15,064,206 km (0.097 R)
• M46: 15,184,633 km (0.084 R)
• M47: 15,345,600 km (0.081 R)
• M48: 16,861,026 km (0.088 R)
• M49: 17,194,929 km (0.082 R)
• M50: 17,488,889 km (0.083 R)
• M51: 17,615,448 km (0.056 R)
• M52: 17,826,980 km (0.076 R)
• M53: 18,124,530 km (0.119 R)
• M54: 18,724,567 km (0.103 R)
• M55: 19,027,054 km (0.047 R)
• M56: 19,244,120 km (0.107 R)
• M57: 19,636,964 km (0.049 R)
• M58: 20,076,483 km (0.069 R)
• M59: 21,054,853 km (0.089 R)
• M60: 22,551,580 km (0.094 R)
• M61: 25,121,671 km (0.086 R)
• M62: 25,694,631 km (0.062 R)
• M63: 26,271,929 km (0.071 R)
• M64: 26,804,946 km (0.069 R)
• M65: 27,292,486 km (0.092 R)
• M66: 28,177,657 km (0.086 R)
• M67: 28,474,758 km (0.091 R)
• M68: 28,772,906 km (0.089 R)
• M69: 29,472,725 km (0.043 R)
• M70: 29,724,050 km (0.11 R)
• M71: 30,076,951 km (0.044 R)
• M72: 31,042,157 km (0.045 R)
• M73: 31,759,778 km (0.086 R)
• M74: 32,017,535 km (0.119 R)
• M75: 34,737,972 km (0.086 R)
• M76: 35,750,301 km (0.062 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.8

Radius: 13.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.53 AU - 5.77 AU

Year: 6801 Days

Day: 8.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,522,650 km

• M1: 481,855 km (0.111 R)
• M2: 800,199 km (0.092 R)
• M3: 971,788 km (0.12 R)
• M4: 1,090,568 km (0.118 R)
• M5: 1,303,446 km (0.085 R)
• M6: 1,477,728 km (0.077 R)
• M7: 2,107,684 km (0.08 R)
• M8: 2,216,292 km (0.062 R)
• M9: 2,302,162 km (0.076 R)
• M10: 2,426,926 km (0.083 R)
• M11: 2,566,800 km (0.111 R)
• M12: 2,683,337 km (0.078 R)
• M13: 3,236,999 km (0.092 R)
• M14: 3,548,761 km (0.063 R)
• M15: 3,737,703 km (0.082 R)
• M16: 3,930,086 km (0.042 R)
• M17: 4,480,007 km (0.082 R)
• M18: 4,621,228 km (0.098 R)
• M19: 5,702,970 km (0.096 R)
• M20: 5,788,091 km (0.064 R)
• M21: 6,115,262 km (0.119 R)
• M22: 6,662,341 km (0.109 R)
• M23: 6,752,100 km (0.086 R)
• M24: 7,521,781 km (0.034 R)
• M25: 7,615,280 km (0.117 R)
• M26: 7,727,927 km (0.072 R)
• M27: 7,974,165 km (0.07 R)
• M28: 8,357,883 km (0.103 R)
• M29: 8,591,107 km (0.028 R)
• M30: 9,103,928 km (0.069 R)
• M31: 9,444,562 km (0.083 R)
• M32: 9,748,695 km (0.091 R)
• M33: 10,283,507 km (0.11 R)
• M34: 10,870,080 km (0.107 R)
• M35: 11,060,967 km (0.041 R)
• M36: 11,446,182 km (0.115 R)
• M37: 11,618,818 km (0.058 R)
• M38: 12,163,803 km (0.108 R)
• M39: 12,918,375 km (0.094 R)
• M40: 13,414,740 km (0.091 R)
• M41: 13,779,759 km (0.08 R)
• M42: 13,963,465 km (0.096 R)
• M43: 14,612,870 km (0.117 R)
• M44: 14,823,803 km (0.113 R)
• M45: 15,725,130 km (0.103 R)
• M46: 15,845,107 km (0.105 R)
• M47: 16,061,725 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.9

Radius: 7.6

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.87 AU - 8.57 AU

Year: 15984 Days

Day: 22 Hours

Environment

Temp: -225 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 24,522,650 km

• M1: 319,990 km (0.089 R)
• M2: 392,545 km (0.098 R)
• M3: 490,083 km (0.05 R)
• M4: 596,297 km (0.09 R)
• M5: 721,361 km (0.08 R)
• M6: 1,047,185 km (0.043 R)
• M7: 1,174,044 km (0.071 R)
• M8: 1,556,416 km (0.055 R)
• M9: 1,716,935 km (0.085 R)
• M10: 1,867,580 km (0.116 R)
• M11: 1,944,473 km (0.098 R)
• M12: 2,246,810 km (0.026 R)
• M13: 2,736,444 km (0.066 R)
• M14: 3,203,190 km (0.028 R)
• M15: 3,578,979 km (0.111 R)
• M16: 3,675,171 km (0.093 R)
• M17: 3,889,694 km (0.078 R)
• M18: 4,108,406 km (0.057 R)
• M19: 4,209,235 km (0.07 R)
• M20: 5,044,739 km (0.105 R)
• M21: 5,952,798 km (0.108 R)
• M22: 6,089,980 km (0.113 R)
• M23: 6,910,524 km (0.085 R)
• M24: 6,982,481 km (0.048 R)
• M25: 7,103,056 km (0.119 R)
• M26: 7,542,425 km (0.117 R)
• M27: 9,148,957 km (0.047 R)
• M28: 9,493,331 km (0.088 R)
• M29: 10,058,512 km (0.069 R)
• M30: 10,996,640 km (0.091 R)
• M31: 11,080,714 km (0.107 R)
• M32: 12,135,678 km (0.12 R)
• M33: 12,309,661 km (0.076 R)
• M34: 14,801,513 km (0.116 R)
• M35: 15,236,842 km (0.061 R)
• M36: 15,802,621 km (0.089 R)
• M37: 16,535,651 km (0.114 R)
• M38: 17,214,526 km (0.109 R)
• M39: 17,312,363 km (0.112 R)
• M40: 18,001,710 km (0.085 R)
• M41: 18,233,437 km (0.043 R)
• M42: 18,566,293 km (0.081 R)
• M43: 19,474,800 km (0.053 R)
• M44: 19,781,027 km (0.048 R)
• M45: 19,917,461 km (0.119 R)
• M46: 20,432,376 km (0.058 R)
• M47: 21,897,239 km (0.111 R)
• M48: 22,393,006 km (0.091 R)
• M49: 23,576,176 km (0.039 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 10,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit