🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.2

Radius: 8.5

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.51 AU - 0.53 AU

Year: 250 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,255,918 km

• M1: 109,206 km (0.112 R)
• M2: 182,061 km (0.096 R)
• M3: 237,861 km (0.058 R)
• M4: 316,848 km (0.116 R)
• M5: 388,206 km (0.085 R)
• M6: 449,242 km (0.081 R)
• M7: 518,057 km (0.117 R)
• M8: 591,061 km (0.071 R)
• M9: 665,561 km (0.111 R)
• M10: 730,038 km (0.086 R)
• M11: 792,121 km (0.066 R)
• M12: 875,447 km (0.051 R)
• M13: 939,325 km (0.104 R)
• M14: 1,085,333 km (0.085 R)
• M15: 1,149,061 km (0.096 R)
• M16: 1,227,899 km (0.025 R)
• M17: 1,288,935 km (0.054 R)
• M18: 1,348,176 km (0.087 R)
• M19: 1,414,149 km (0.067 R)
• M20: 1,481,318 km (0.106 R)
• M21: 1,573,620 km (0.064 R)
• M22: 1,628,074 km (0.027 R)
• M23: 1,686,267 km (0.079 R)
• M24: 1,745,209 km (0.111 R)
• M25: 1,804,898 km (0.107 R)
• M26: 1,897,200 km (0.08 R)
• M27: 1,981,424 km (0.055 R)
• M28: 2,050,388 km (0.079 R)
• M29: 2,126,983 km (0.077 R)
• M30: 2,180,688 km (0.084 R)
• M31: 2,258,778 km (0.094 R)
• M32: 2,334,475 km (0.082 R)
• M33: 2,403,888 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.9

Radius: 15

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.94 AU - 1.08 AU

Year: 677 Days

Day: 13.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 85.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 63,255,918 km

• M1: 200,012 km (0.08 R)
• M2: 301,141 km (0.111 R)
• M3: 454,179 km (0.066 R)
• M4: 551,717 km (0.083 R)
• M5: 662,270 km (0.092 R)
• M6: 756,068 km (0.07 R)
• M7: 874,998 km (0.076 R)
• M8: 1,018,163 km (0.058 R)
• M9: 1,183,319 km (0.09 R)
• M10: 1,329,925 km (0.111 R)
• M11: 1,424,920 km (0.075 R)
• M12: 1,571,974 km (0.086 R)
• M13: 1,703,920 km (0.096 R)
• M14: 1,808,040 km (0.055 R)
• M15: 1,919,789 km (0.075 R)
• M16: 2,134,014 km (0.116 R)
• M17: 2,327,294 km (0.095 R)
• M18: 2,461,483 km (0.113 R)
• M19: 2,568,446 km (0.102 R)
• M20: 2,695,155 km (0.109 R)
• M21: 2,848,942 km (0.109 R)
• M22: 2,986,721 km (0.032 R)
• M23: 3,114,029 km (0.114 R)
• M24: 3,334,537 km (0.092 R)
• M25: 3,453,616 km (0.114 R)
• M26: 3,668,589 km (0.098 R)
• M27: 3,784,677 km (0.059 R)
• M28: 3,985,736 km (0.089 R)
• M29: 4,133,539 km (0.038 R)
• M30: 4,247,383 km (0.091 R)
• M31: 4,362,274 km (0.094 R)
• M32: 4,595,198 km (0.065 R)
• M33: 4,787,730 km (0.043 R)
• M34: 5,203,612 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.4

Radius: 13.8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.33 AU - 2.39 AU

Year: 2418 Days

Day: 6.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 63,255,918 km

• M1: 173,833 km (0.115 R)
• M2: 378,333 km (0.075 R)
• M3: 501,452 km (0.112 R)
• M4: 784,491 km (0.039 R)
• M5: 878,738 km (0.057 R)
• M6: 1,032,076 km (0.114 R)
• M7: 1,263,055 km (0.101 R)
• M8: 1,349,971 km (0.105 R)
• M9: 1,484,310 km (0.038 R)
• M10: 1,595,162 km (0.101 R)
• M11: 1,737,878 km (0.089 R)
• M12: 2,320,263 km (0.033 R)
• M13: 2,695,604 km (0.116 R)
• M14: 2,890,829 km (0.053 R)
• M15: 3,114,478 km (0.098 R)
• M16: 3,234,605 km (0.111 R)
• M17: 3,454,813 km (0.102 R)
• M18: 3,579,279 km (0.107 R)
• M19: 3,845,712 km (0.084 R)
• M20: 3,949,085 km (0.084 R)
• M21: 4,344,621 km (0.114 R)
• M22: 4,547,326 km (0.059 R)
• M23: 4,948,099 km (0.079 R)
• M24: 5,145,718 km (0.114 R)
• M25: 5,288,434 km (0.102 R)
• M26: 5,476,030 km (0.083 R)
• M27: 5,666,019 km (0.112 R)
• M28: 5,872,913 km (0.118 R)
• M29: 6,067,390 km (0.045 R)
• M30: 6,401,293 km (0.107 R)
• M31: 6,586,046 km (0.089 R)
• M32: 6,679,096 km (0.051 R)
• M33: 6,788,153 km (0.103 R)
• M34: 6,960,789 km (0.1 R)
• M35: 7,182,792 km (0.075 R)
• M36: 7,326,705 km (0.064 R)
• M37: 7,552,449 km (0.096 R)
• M38: 7,698,755 km (0.12 R)
• M39: 7,977,905 km (0.098 R)
• M40: 8,226,836 km (0.108 R)
• M41: 8,732,776 km (0.045 R)
• M42: 9,041,097 km (0.082 R)
• M43: 9,144,768 km (0.117 R)
• M44: 9,388,014 km (0.091 R)
• M45: 9,545,541 km (0.104 R)
• M46: 9,651,007 km (0.119 R)
• M47: 9,774,725 km (0.115 R)
• M48: 10,220,377 km (0.114 R)
• M49: 10,400,642 km (0.093 R)
• M50: 10,563,704 km (0.103 R)
• M51: 10,709,412 km (0.07 R)
• M52: 11,132,026 km (0.094 R)
• M53: 11,298,828 km (0.071 R)
• M54: 11,823,318 km (0.047 R)
• M55: 12,355,737 km (0.101 R)
• M56: 13,032,368 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.9

Radius: 8.3

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.78 AU - 3.42 AU

Year: 3640 Days

Day: 5.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,255,918 km

• M1: 114,742 km (0.115 R)
• M2: 167,550 km (0.089 R)
• M3: 267,032 km (0.108 R)
• M4: 385,813 km (0.106 R)
• M5: 437,574 km (0.112 R)
• M6: 591,959 km (0.091 R)
• M7: 671,694 km (0.102 R)
• M8: 812,915 km (0.04 R)
• M9: 985,401 km (0.112 R)
• M10: 1,237,623 km (0.051 R)
• M11: 1,318,406 km (0.098 R)
• M12: 1,522,458 km (0.04 R)
• M13: 1,596,808 km (0.051 R)
• M14: 1,933,852 km (0.075 R)
• M15: 2,001,171 km (0.027 R)
• M16: 2,110,676 km (0.114 R)
• M17: 2,166,177 km (0.109 R)
• M18: 2,465,822 km (0.11 R)
• M19: 2,613,026 km (0.059 R)
• M20: 2,824,258 km (0.111 R)
• M21: 2,931,969 km (0.112 R)
• M22: 3,056,733 km (0.088 R)
• M23: 3,343,961 km (0.065 R)
• M24: 3,409,036 km (0.101 R)
• M25: 3,842,122 km (0.114 R)
• M26: 4,065,173 km (0.113 R)
• M27: 4,257,256 km (0.065 R)
• M28: 4,542,091 km (0.078 R)
• M29: 5,018,111 km (0.087 R)
• M30: 5,074,061 km (0.086 R)
• M31: 5,299,953 km (0.111 R)
• M32: 5,452,543 km (0.078 R)
• M33: 5,548,435 km (0.09 R)
• M34: 5,625,778 km (0.093 R)
• M35: 5,918,541 km (0.04 R)
• M36: 6,336,966 km (0.099 R)
• M37: 6,539,521 km (0.097 R)
• M38: 7,034,541 km (0.091 R)
• M39: 7,541,528 km (0.099 R)
• M40: 7,973,118 km (0.111 R)
• M41: 8,060,483 km (0.068 R)
• M42: 8,169,989 km (0.101 R)
• M43: 9,041,396 km (0.105 R)
• M44: 9,201,017 km (0.091 R)
• M45: 9,499,764 km (0.088 R)
• M46: 9,708,453 km (0.099 R)
• M47: 10,130,469 km (0.109 R)
• M48: 10,606,339 km (0.104 R)
• M49: 10,678,446 km (0.077 R)
• M50: 10,750,552 km (0.058 R)
• M51: 10,895,512 km (0.085 R)
• M52: 11,113,925 km (0.079 R)
• M53: 11,235,997 km (0.03 R)
• M54: 11,333,983 km (0.07 R)
• M55: 11,778,140 km (0.115 R)
• M56: 12,127,600 km (0.106 R)
• M57: 12,480,502 km (0.071 R)
• M58: 13,585,581 km (0.062 R)
• M59: 14,348,381 km (0.097 R)
• M60: 14,401,488 km (0.114 R)
• M61: 14,454,595 km (0.113 R)
• M62: 14,882,445 km (0.067 R)
• M63: 15,070,938 km (0.089 R)
• M64: 15,860,366 km (0.061 R)
• M65: 16,080,425 km (0.111 R)
• M66: 16,135,626 km (0.032 R)
• M67: 17,309,072 km (0.115 R)
• M68: 17,479,015 km (0.091 R)
• M69: 17,592,560 km (0.088 R)
• M70: 17,763,401 km (0.111 R)
• M71: 17,906,117 km (0.11 R)
• M72: 18,020,709 km (0.087 R)
• M73: 18,192,896 km (0.106 R)
• M74: 18,567,789 km (0.108 R)
• M75: 19,296,031 km (0.03 R)
• M76: 19,560,520 km (0.112 R)
• M77: 19,708,023 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.2

Radius: 10.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.61 AU - 3.91 AU

Year: 3925 Days

Day: 12.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,255,918 km

• M1: 163,361 km (0.057 R)
• M2: 232,774 km (0.116 R)
• M3: 329,714 km (0.105 R)
• M4: 460,612 km (0.076 R)
• M5: 885,470 km (0.078 R)
• M6: 1,343,538 km (0.112 R)
• M7: 1,483,712 km (0.092 R)
• M8: 1,555,668 km (0.052 R)
• M9: 1,778,868 km (0.042 R)
• M10: 1,881,492 km (0.096 R)
• M11: 2,065,947 km (0.082 R)
• M12: 2,201,482 km (0.083 R)
• M13: 2,354,072 km (0.114 R)
• M14: 2,452,956 km (0.086 R)
• M15: 2,640,402 km (0.037 R)
• M16: 3,184,191 km (0.089 R)
• M17: 3,278,288 km (0.116 R)
• M18: 3,533,502 km (0.04 R)
• M19: 4,200,259 km (0.07 R)
• M20: 4,548,224 km (0.105 R)
• M21: 4,707,845 km (0.072 R)
• M22: 4,851,309 km (0.107 R)
• M23: 5,271,979 km (0.053 R)
• M24: 5,477,227 km (0.09 R)
• M25: 5,723,465 km (0.074 R)
• M26: 5,934,548 km (0.04 R)
• M27: 6,344,745 km (0.062 R)
• M28: 6,804,758 km (0.112 R)
• M29: 7,048,902 km (0.114 R)
• M30: 7,172,171 km (0.071 R)
• M31: 7,609,146 km (0.05 R)
• M32: 7,777,892 km (0.08 R)
• M33: 8,640,175 km (0.109 R)
• M34: 8,727,989 km (0.109 R)
• M35: 8,794,111 km (0.079 R)
• M36: 9,194,435 km (0.101 R)
• M37: 9,261,754 km (0.046 R)
• M38: 9,419,430 km (0.071 R)
• M39: 9,805,991 km (0.077 R)
• M40: 10,058,961 km (0.12 R)
• M41: 10,360,700 km (0.101 R)
• M42: 10,477,536 km (0.101 R)
• M43: 10,830,736 km (0.114 R)
• M44: 10,949,367 km (0.085 R)
• M45: 11,044,512 km (0.094 R)
• M46: 11,428,081 km (0.1 R)
• M47: 11,573,190 km (0.044 R)
• M48: 11,670,130 km (0.098 R)
• M49: 11,791,753 km (0.08 R)
• M50: 12,159,165 km (0.114 R)
• M51: 12,530,318 km (0.056 R)
• M52: 12,654,933 km (0.093 R)
• M53: 12,729,881 km (0.115 R)
• M54: 12,829,962 km (0.095 R)
• M55: 13,436,432 km (0.107 R)
• M56: 13,717,377 km (0.046 R)
• M57: 14,000,416 km (0.094 R)
• M58: 14,207,459 km (0.091 R)
• M59: 15,417,706 km (0.076 R)
• M60: 15,604,703 km (0.088 R)
• M61: 15,792,598 km (0.117 R)
• M62: 15,900,159 km (0.062 R)
• M63: 16,715,468 km (0.107 R)
• M64: 16,852,649 km (0.085 R)
• M65: 17,045,331 km (0.078 R)
• M66: 17,544,240 km (0.094 R)
• M67: 17,823,539 km (0.109 R)
• M68: 17,991,687 km (0.099 R)
• M69: 18,556,419 km (0.099 R)
• M70: 18,670,113 km (0.081 R)
• M71: 18,755,384 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.5

Radius: 13.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.06 AU - 5.76 AU

Year: 7255 Days

Day: 13.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 63,255,918 km

• M1: 209,886 km (0.079 R)
• M2: 350,358 km (0.031 R)
• M3: 530,025 km (0.069 R)
• M4: 803,041 km (0.098 R)
• M5: 939,624 km (0.098 R)
• M6: 1,029,383 km (0.076 R)
• M7: 1,141,432 km (0.11 R)
• M8: 1,419,684 km (0.119 R)
• M9: 1,687,015 km (0.099 R)
• M10: 1,971,102 km (0.118 R)
• M11: 2,445,476 km (0.079 R)
• M12: 2,861,209 km (0.119 R)
• M13: 3,022,924 km (0.071 R)
• M14: 3,174,018 km (0.085 R)
• M15: 3,656,920 km (0.057 R)
• M16: 3,818,336 km (0.103 R)
• M17: 3,907,197 km (0.09 R)
• M18: 4,285,680 km (0.035 R)
• M19: 5,110,712 km (0.089 R)
• M20: 5,209,147 km (0.067 R)
• M21: 5,374,453 km (0.06 R)
• M22: 5,474,534 km (0.108 R)
• M23: 5,676,641 km (0.102 R)
• M24: 5,967,160 km (0.091 R)
• M25: 6,105,687 km (0.082 R)
• M26: 6,759,879 km (0.074 R)
• M27: 7,306,809 km (0.082 R)
• M28: 7,548,409 km (0.113 R)
• M29: 7,735,855 km (0.12 R)
• M30: 7,982,094 km (0.077 R)
• M31: 8,599,185 km (0.116 R)
• M32: 8,696,872 km (0.108 R)
• M33: 8,952,984 km (0.069 R)
• M34: 9,072,064 km (0.096 R)
• M35: 9,817,809 km (0.117 R)
• M36: 10,022,758 km (0.056 R)
• M37: 10,541,414 km (0.114 R)
• M38: 10,688,169 km (0.076 R)
• M39: 10,772,393 km (0.108 R)
• M40: 11,303,615 km (0.042 R)
• M41: 11,453,811 km (0.076 R)
• M42: 11,583,214 km (0.089 R)
• M43: 12,813,955 km (0.103 R)
• M44: 12,903,415 km (0.106 R)
• M45: 13,038,053 km (0.119 R)
• M46: 13,513,026 km (0.113 R)
• M47: 13,924,719 km (0.081 R)
• M48: 14,666,725 km (0.078 R)
• M49: 14,783,860 km (0.095 R)
• M50: 15,042,515 km (0.066 R)
• M51: 15,516,890 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.9

Radius: 4.5

Gravity: 27.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.96 AU - 10.32 AU

Year: 16936 Days

Day: 23.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,255,918 km

• M1: 78,240 km (0.095 R)
• M2: 128,804 km (0.095 R)
• M3: 172,038 km (0.091 R)
• M4: 384,317 km (0.099 R)
• M5: 561,590 km (0.116 R)
• M6: 639,232 km (0.089 R)
• M7: 805,435 km (0.1 R)
• M8: 1,103,284 km (0.117 R)
• M9: 1,512,883 km (0.057 R)
• M10: 1,622,090 km (0.065 R)
• M11: 2,024,658 km (0.066 R)
• M12: 2,950,220 km (0.061 R)
• M13: 3,121,360 km (0.084 R)
• M14: 3,190,773 km (0.087 R)
• M15: 4,485,842 km (0.102 R)
• M16: 4,882,426 km (0.113 R)
• M17: 6,268,749 km (0.084 R)
• M18: 6,711,409 km (0.105 R)
• M19: 6,801,168 km (0.095 R)
• M20: 7,027,210 km (0.082 R)
• M21: 8,003,336 km (0.099 R)
• M22: 8,146,352 km (0.071 R)
• M23: 8,242,095 km (0.049 R)
• M24: 8,971,983 km (0.065 R)
• M25: 10,753,843 km (0.06 R)
• M26: 11,442,741 km (0.116 R)
• M27: 11,873,882 km (0.096 R)
• M28: 12,751,722 km (0.073 R)
• M29: 12,918,674 km (0.119 R)
• M30: 13,142,323 km (0.064 R)
• M31: 13,480,264 km (0.115 R)
• M32: 13,536,812 km (0.089 R)
• M33: 13,650,357 km (0.074 R)
• M34: 13,992,487 km (0.099 R)
• M35: 14,569,187 km (0.07 R)
• M36: 15,153,516 km (0.115 R)
• M37: 15,686,085 km (0.06 R)
• M38: 15,805,165 km (0.09 R)
• M39: 19,325,203 km (0.073 R)
• M40: 19,709,220 km (0.097 R)
• M41: 19,837,874 km (0.089 R)
• M42: 20,095,931 km (0.105 R)
• M43: 20,290,109 km (0.097 R)
• M44: 20,615,335 km (0.081 R)
• M45: 22,534,675 km (0.111 R)
• M46: 22,736,483 km (0.11 R)
• M47: 23,209,661 km (0.113 R)
• M48: 23,413,563 km (0.043 R)
• M49: 24,787,320 km (0.093 R)
• M50: 25,065,123 km (0.079 R)
• M51: 27,540,220 km (0.101 R)
• M52: 27,683,984 km (0.108 R)
• M53: 28,624,655 km (0.066 R)
• M54: 28,989,225 km (0.114 R)
• M55: 29,355,291 km (0.063 R)
• M56: 29,649,251 km (0.08 R)
• M57: 30,018,010 km (0.09 R)
• M58: 30,165,962 km (0.065 R)
• M59: 32,035,935 km (0.101 R)
• M60: 32,490,264 km (0.069 R)
• M61: 32,566,110 km (0.12 R)
• M62: 32,946,687 km (0.096 R)
• M63: 33,099,277 km (0.114 R)
• M64: 34,174,287 km (0.116 R)
• M65: 34,328,672 km (0.084 R)
• M66: 35,651,267 km (0.066 R)
• M67: 36,594,930 km (0.084 R)
• M68: 37,706,143 km (0.108 R)
• M69: 37,785,879 km (0.074 R)
• M70: 37,865,764 km (0.073 R)
• M71: 39,636,704 km (0.101 R)
• M72: 39,799,018 km (0.092 R)
• M73: 41,599,129 km (0.094 R)
• M74: 41,929,291 km (0.04 R)
• M75: 42,509,133 km (0.089 R)
• M76: 43,509,344 km (0.049 R)
• M77: 45,702,748 km (0.094 R)
• M78: 47,414,447 km (0.032 R)
• M79: 47,672,952 km (0.109 R)
• M80: 49,408,586 km (0.086 R)
• M81: 50,459,960 km (0.08 R)
• M82: 50,547,774 km (0.094 R)
• M83: 51,076,603 km (0.094 R)
• M84: 52,584,549 km (0.087 R)
• M85: 52,762,870 km (0.1 R)
• M86: 56,463,472 km (0.114 R)
• M87: 56,645,982 km (0.11 R)
• M88: 57,103,452 km (0.094 R)
• M89: 57,746,124 km (0.094 R)
• M90: 57,837,978 km (0.096 R)
• M91: 58,391,041 km (0.063 R)
• M92: 60,153,453 km (0.088 R)
• M93: 61,369,385 km (0.072 R)
• M94: 62,593,544 km (0.103 R)
• M95: 62,782,486 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit