🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.46 AU - 0.6 AU

Year: 249 Days

Day: 35.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222

Radius: 10.2

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.79 AU - 0.81 AU

Year: 462 Days

Day: 13.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,136,585 km

• M1: 146,157 km (0.103 R)
• M2: 230,530 km (0.088 R)
• M3: 304,282 km (0.112 R)
• M4: 407,505 km (0.104 R)
• M5: 519,703 km (0.11 R)
• M6: 595,400 km (0.045 R)
• M7: 675,135 km (0.091 R)
• M8: 745,895 km (0.117 R)
• M9: 816,206 km (0.08 R)
• M10: 910,004 km (0.046 R)
• M11: 1,018,761 km (0.084 R)
• M12: 1,206,507 km (0.109 R)
• M13: 1,327,083 km (0.044 R)
• M14: 1,397,394 km (0.112 R)
• M15: 1,498,671 km (0.066 R)
• M16: 1,754,185 km (0.064 R)
• M17: 1,868,777 km (0.117 R)
• M18: 1,971,550 km (0.071 R)
• M19: 2,173,507 km (0.062 R)
• M20: 2,237,386 km (0.087 R)
• M21: 2,702,336 km (0.055 R)
• M22: 2,771,301 km (0.111 R)
• M23: 3,036,388 km (0.086 R)
• M24: 3,230,865 km (0.115 R)
• M25: 3,562,224 km (0.114 R)
• M26: 3,679,060 km (0.113 R)
• M27: 3,743,986 km (0.08 R)
• M28: 3,815,045 km (0.11 R)
• M29: 3,940,707 km (0.092 R)
• M30: 4,043,481 km (0.11 R)
• M31: 4,196,071 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.1

Radius: 12

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.21 AU - 1.71 AU

Year: 1139 Days

Day: 10.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 56,136,585 km

• M1: 177,722 km (0.108 R)
• M2: 259,403 km (0.105 R)
• M3: 396,883 km (0.113 R)
• M4: 584,628 km (0.09 R)
• M5: 668,254 km (0.111 R)
• M6: 748,737 km (0.049 R)
• M7: 833,111 km (0.115 R)
• M8: 981,661 km (0.104 R)
• M9: 1,061,696 km (0.12 R)
• M10: 1,233,883 km (0.112 R)
• M11: 1,365,529 km (0.12 R)
• M12: 1,461,272 km (0.086 R)
• M13: 1,606,532 km (0.026 R)
• M14: 1,773,333 km (0.119 R)
• M15: 2,008,501 km (0.095 R)
• M16: 2,177,098 km (0.064 R)
• M17: 2,260,125 km (0.083 R)
• M18: 2,380,701 km (0.104 R)
• M19: 2,553,336 km (0.103 R)
• M20: 2,641,150 km (0.052 R)
• M21: 2,742,877 km (0.12 R)
• M22: 2,865,398 km (0.117 R)
• M23: 2,996,445 km (0.104 R)
• M24: 3,109,392 km (0.117 R)
• M25: 3,257,643 km (0.118 R)
• M26: 3,346,504 km (0.115 R)
• M27: 3,624,756 km (0.073 R)
• M28: 3,731,120 km (0.043 R)
• M29: 3,903,457 km (0.106 R)
• M30: 4,027,175 km (0.111 R)
• M31: 4,159,718 km (0.089 R)
• M32: 4,436,474 km (0.072 R)
• M33: 4,634,692 km (0.051 R)
• M34: 4,750,480 km (0.071 R)
• M35: 4,906,212 km (0.09 R)
• M36: 5,047,881 km (0.104 R)
• M37: 5,464,960 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.3

Radius: 14.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.54 AU - 1.66 AU

Year: 1307 Days

Day: 12.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 56,136,585 km

• M1: 186,399 km (0.056 R)
• M2: 301,440 km (0.106 R)
• M3: 454,628 km (0.059 R)
• M4: 577,298 km (0.1 R)
• M5: 701,315 km (0.045 R)
• M6: 808,277 km (0.063 R)
• M7: 958,324 km (0.114 R)
• M8: 1,222,963 km (0.11 R)
• M9: 1,347,578 km (0.106 R)
• M10: 1,547,740 km (0.063 R)
• M11: 1,795,623 km (0.053 R)
• M12: 1,919,789 km (0.115 R)
• M13: 2,362,150 km (0.081 R)
• M14: 2,499,182 km (0.034 R)
• M15: 2,595,673 km (0.082 R)
• M16: 2,770,253 km (0.066 R)
• M17: 2,892,624 km (0.107 R)
• M18: 3,005,571 km (0.098 R)
• M19: 3,212,614 km (0.064 R)
• M20: 3,306,113 km (0.093 R)
• M21: 3,424,445 km (0.079 R)
• M22: 3,726,483 km (0.072 R)
• M23: 3,974,516 km (0.11 R)
• M24: 4,189,788 km (0.109 R)
• M25: 4,292,262 km (0.076 R)
• M26: 4,592,056 km (0.079 R)
• M27: 4,791,321 km (0.11 R)
• M28: 5,007,190 km (0.092 R)
• M29: 5,631,313 km (0.104 R)
• M30: 5,873,661 km (0.052 R)
• M31: 6,368,681 km (0.095 R)
• M32: 6,576,472 km (0.108 R)
• M33: 6,696,150 km (0.113 R)
• M34: 7,090,490 km (0.047 R)
• M35: 7,197,902 km (0.066 R)
• M36: 7,523,576 km (0.097 R)
• M37: 7,617,524 km (0.107 R)
• M38: 7,727,777 km (0.118 R)
• M39: 7,885,902 km (0.092 R)
• M40: 8,077,238 km (0.107 R)
• M41: 8,254,063 km (0.1 R)
• M42: 8,660,670 km (0.107 R)
• M43: 8,825,078 km (0.118 R)
• M44: 9,140,430 km (0.092 R)
• M45: 9,392,054 km (0.072 R)
• M46: 9,510,385 km (0.094 R)
• M47: 9,782,504 km (0.048 R)
• M48: 9,970,997 km (0.114 R)
• M49: 10,614,268 km (0.064 R)
• M50: 11,199,345 km (0.092 R)
• M51: 11,414,617 km (0.059 R)
• M52: 11,886,000 km (0.099 R)
• M53: 12,252,963 km (0.102 R)
• M54: 12,400,915 km (0.041 R)

Asteroid Belt

Center: 2.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.5

Radius: 9.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.78 AU - 3.04 AU

Year: 3205 Days

Day: 6.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,136,585 km

• M1: 146,307 km (0.101 R)
• M2: 224,098 km (0.085 R)
• M3: 344,524 km (0.104 R)
• M4: 471,084 km (0.096 R)
• M5: 537,356 km (0.077 R)
• M6: 607,367 km (0.097 R)
• M7: 680,970 km (0.067 R)
• M8: 758,012 km (0.104 R)
• M9: 847,322 km (0.072 R)
• M10: 931,097 km (0.103 R)
• M11: 1,057,208 km (0.083 R)
• M12: 1,220,719 km (0.063 R)
• M13: 1,284,148 km (0.071 R)
• M14: 1,348,924 km (0.096 R)
• M15: 1,481,767 km (0.087 R)
• M16: 1,689,259 km (0.118 R)
• M17: 1,784,703 km (0.115 R)
• M18: 1,931,309 km (0.043 R)
• M19: 2,006,107 km (0.112 R)
• M20: 2,171,563 km (0.061 R)
• M21: 2,408,376 km (0.116 R)
• M22: 2,584,602 km (0.084 R)
• M23: 2,878,413 km (0.105 R)
• M24: 3,286,964 km (0.118 R)
• M25: 3,376,873 km (0.113 R)
• M26: 3,528,715 km (0.083 R)
• M27: 3,667,242 km (0.119 R)
• M28: 4,304,978 km (0.079 R)
• M29: 4,387,107 km (0.084 R)
• M30: 4,486,440 km (0.097 R)
• M31: 4,553,011 km (0.072 R)
• M32: 4,891,102 km (0.083 R)
• M33: 5,097,847 km (0.075 R)
• M34: 5,254,775 km (0.049 R)
• M35: 5,735,433 km (0.105 R)
• M36: 5,917,045 km (0.118 R)
• M37: 6,100,601 km (0.11 R)
• M38: 6,379,452 km (0.108 R)
• M39: 6,492,248 km (0.065 R)
• M40: 6,738,786 km (0.089 R)
• M41: 7,124,000 km (0.112 R)
• M42: 7,299,778 km (0.05 R)
• M43: 7,477,051 km (0.092 R)
• M44: 7,576,085 km (0.088 R)
• M45: 7,675,568 km (0.062 R)
• M46: 7,775,499 km (0.081 R)
• M47: 8,037,445 km (0.109 R)
• M48: 8,384,362 km (0.098 R)
• M49: 8,652,890 km (0.082 R)
• M50: 8,715,273 km (0.04 R)
• M51: 8,819,542 km (0.064 R)
• M52: 9,029,428 km (0.079 R)
• M53: 9,240,960 km (0.045 R)
• M54: 9,304,838 km (0.092 R)
• M55: 9,540,006 km (0.093 R)
• M56: 10,279,169 km (0.114 R)
• M57: 10,433,703 km (0.098 R)
• M58: 10,500,125 km (0.088 R)
• M59: 10,901,795 km (0.091 R)
• M60: 11,651,281 km (0.08 R)
• M61: 11,743,283 km (0.102 R)
• M62: 12,676,325 km (0.12 R)
• M63: 13,080,090 km (0.106 R)
• M64: 13,949,104 km (0.04 R)
• M65: 14,811,685 km (0.096 R)
• M66: 14,986,415 km (0.059 R)
• M67: 15,717,051 km (0.093 R)
• M68: 15,971,667 km (0.087 R)
• M69: 16,536,848 km (0.09 R)
• M70: 16,614,340 km (0.085 R)
• M71: 16,873,742 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.6

Radius: 12.6

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.45 AU - 3.45 AU

Year: 3272 Days

Day: 9.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 56,136,585 km

• M1: 210,634 km (0.111 R)
• M2: 588,069 km (0.065 R)
• M3: 688,599 km (0.089 R)
• M4: 900,130 km (0.081 R)
• M5: 1,331,271 km (0.12 R)
• M6: 1,411,157 km (0.069 R)
• M7: 1,540,260 km (0.087 R)
• M8: 1,773,034 km (0.072 R)
• M9: 2,030,641 km (0.068 R)
• M10: 2,286,903 km (0.097 R)
• M11: 2,713,107 km (0.098 R)
• M12: 2,875,869 km (0.086 R)
• M13: 3,211,118 km (0.1 R)
• M14: 3,351,890 km (0.068 R)
• M15: 3,431,027 km (0.093 R)
• M16: 3,852,893 km (0.07 R)
• M17: 4,070,109 km (0.098 R)
• M18: 4,154,782 km (0.112 R)
• M19: 4,240,052 km (0.087 R)
• M20: 4,604,473 km (0.1 R)
• M21: 4,799,548 km (0.104 R)
• M22: 5,234,729 km (0.084 R)
• M23: 5,326,881 km (0.085 R)
• M24: 5,911,210 km (0.034 R)
• M25: 6,162,385 km (0.035 R)
• M26: 6,338,312 km (0.107 R)
• M27: 6,715,299 km (0.041 R)
• M28: 6,937,003 km (0.119 R)
• M29: 7,325,509 km (0.058 R)
• M30: 7,428,881 km (0.087 R)
• M31: 8,081,277 km (0.078 R)
• M32: 8,274,109 km (0.114 R)
• M33: 8,533,511 km (0.069 R)
• M34: 8,620,727 km (0.075 R)
• M35: 8,883,720 km (0.061 R)
• M36: 9,194,136 km (0.054 R)
• M37: 9,373,055 km (0.115 R)
• M38: 9,508,141 km (0.089 R)
• M39: 10,054,473 km (0.077 R)
• M40: 10,169,663 km (0.096 R)
• M41: 10,354,716 km (0.109 R)
• M42: 10,564,452 km (0.049 R)
• M43: 10,704,924 km (0.045 R)
• M44: 10,987,814 km (0.064 R)
• M45: 11,440,946 km (0.113 R)
• M46: 11,585,308 km (0.078 R)
• M47: 12,046,518 km (0.059 R)
• M48: 12,513,712 km (0.084 R)
• M49: 12,961,758 km (0.059 R)
• M50: 13,440,471 km (0.108 R)
• M51: 13,669,356 km (0.037 R)
• M52: 14,027,792 km (0.059 R)
• M53: 14,597,461 km (0.049 R)
• M54: 15,413,069 km (0.111 R)
• M55: 15,812,944 km (0.118 R)
• M56: 15,893,427 km (0.071 R)
• M57: 16,270,414 km (0.108 R)
• M58: 16,786,826 km (0.084 R)
• M59: 17,780,006 km (0.059 R)
• M60: 18,311,976 km (0.115 R)
• M61: 18,678,940 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.6

Radius: 5.1

Gravity: 37.82 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.03 AU - 6.87 AU

Year: 10577 Days

Day: 18.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,136,585 km

• M1: 156,330 km (0.115 R)
• M2: 210,335 km (0.087 R)
• M3: 340,335 km (0.073 R)
• M4: 598,691 km (0.106 R)
• M5: 634,744 km (0.082 R)
• M6: 728,392 km (0.073 R)
• M7: 950,096 km (0.12 R)
• M8: 1,238,222 km (0.08 R)
• M9: 1,552,228 km (0.056 R)
• M10: 2,026,004 km (0.106 R)
• M11: 2,221,678 km (0.07 R)
• M12: 2,661,496 km (0.038 R)
• M13: 2,813,936 km (0.119 R)
• M14: 2,906,836 km (0.097 R)
• M15: 3,159,507 km (0.076 R)
• M16: 3,223,685 km (0.109 R)
• M17: 3,386,297 km (0.079 R)
• M18: 3,452,120 km (0.112 R)
• M19: 3,485,182 km (0.077 R)
• M20: 4,453,080 km (0.047 R)
• M21: 4,744,048 km (0.094 R)
• M22: 4,780,849 km (0.069 R)
• M23: 5,003,750 km (0.044 R)
• M24: 5,041,149 km (0.111 R)
• M25: 5,306,087 km (0.098 R)
• M26: 5,382,681 km (0.081 R)
• M27: 5,575,662 km (0.119 R)
• M28: 6,087,885 km (0.091 R)
• M29: 7,540,181 km (0.062 R)
• M30: 7,974,015 km (0.074 R)
• M31: 8,460,508 km (0.107 R)
• M32: 8,639,875 km (0.062 R)
• M33: 9,185,160 km (0.074 R)
• M34: 9,648,165 km (0.057 R)
• M35: 9,694,840 km (0.052 R)
• M36: 10,790,046 km (0.097 R)
• M37: 11,082,061 km (0.108 R)
• M38: 11,278,333 km (0.115 R)
• M39: 11,823,617 km (0.032 R)
• M40: 11,973,963 km (0.064 R)
• M41: 12,428,441 km (0.08 R)
• M42: 12,581,181 km (0.041 R)
• M43: 12,734,519 km (0.09 R)
• M44: 12,888,605 km (0.092 R)
• M45: 13,302,243 km (0.079 R)
• M46: 15,054,333 km (0.099 R)
• M47: 15,874,428 km (0.115 R)
• M48: 16,040,183 km (0.107 R)
• M49: 18,246,602 km (0.096 R)
• M50: 18,536,223 km (0.116 R)
• M51: 18,768,998 km (0.088 R)
• M52: 19,414,363 km (0.066 R)
• M53: 21,393,543 km (0.112 R)
• M54: 21,515,615 km (0.114 R)
• M55: 22,623,985 km (0.076 R)
• M56: 22,748,301 km (0.097 R)
• M57: 24,703,844 km (0.116 R)
• M58: 25,024,133 km (0.101 R)
• M59: 25,604,424 km (0.108 R)
• M60: 27,107,284 km (0.092 R)
• M61: 27,835,975 km (0.089 R)
• M62: 28,571,249 km (0.116 R)
• M63: 31,644,886 km (0.078 R)
• M64: 31,992,851 km (0.102 R)
• M65: 32,832,993 km (0.087 R)
• M66: 33,044,225 km (0.104 R)
• M67: 34,178,177 km (0.099 R)
• M68: 34,249,385 km (0.066 R)
• M69: 35,396,801 km (0.082 R)
• M70: 35,758,080 km (0.077 R)
• M71: 35,830,485 km (0.113 R)
• M72: 36,775,794 km (0.102 R)
• M73: 37,214,864 km (0.098 R)
• M74: 38,468,344 km (0.092 R)
• M75: 39,735,588 km (0.104 R)
• M76: 40,110,929 km (0.096 R)
• M77: 41,623,962 km (0.064 R)
• M78: 43,078,502 km (0.093 R)
• M79: 43,850,726 km (0.061 R)
• M80: 44,471,857 km (0.112 R)
• M81: 44,783,469 km (0.056 R)
• M82: 45,330,698 km (0.063 R)
• M83: 46,273,613 km (0.116 R)
• M84: 46,510,427 km (0.113 R)
• M85: 48,019,271 km (0.112 R)
• M86: 51,493,083 km (0.045 R)
• M87: 52,888,532 km (0.049 R)
• M88: 52,970,960 km (0.05 R)
• M89: 53,136,116 km (0.115 R)
• M90: 54,130,045 km (0.097 R)
• M91: 54,796,204 km (0.075 R)
• M92: 55,213,881 km (0.077 R)
• M93: 55,465,056 km (0.105 R)
• M94: 55,548,831 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 16,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit