🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.59 AU - 0.87 AU

Year: 240 Days

Day: 24.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,627,294 km

• M1: 80,334 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.32 AU - 2.14 AU

Year: 876 Days

Day: 32.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 115.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.8 AU - 3.06 AU

Year: 1931 Days

Day: 13 Hours

Environment

Temp: -118 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.94 AU - 3.1 AU

Year: 2021 Days

Day: 37.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.5

Radius: 10.8

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.73 AU - 5.05 AU

Year: 4163 Days

Day: 6.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 89,627,294 km

• M1: 138,528 km (0.109 R)
• M2: 246,687 km (0.045 R)
• M3: 479,162 km (0.03 R)
• M4: 554,260 km (0.108 R)
• M5: 675,883 km (0.081 R)
• M6: 1,322,296 km (0.047 R)
• M7: 1,490,444 km (0.091 R)
• M8: 1,665,922 km (0.102 R)
• M9: 1,817,465 km (0.103 R)
• M10: 2,005,659 km (0.041 R)
• M11: 2,216,741 km (0.094 R)
• M12: 2,367,237 km (0.11 R)
• M13: 2,538,526 km (0.098 R)
• M14: 2,875,271 km (0.118 R)
• M15: 3,076,929 km (0.085 R)
• M16: 3,188,978 km (0.118 R)
• M17: 3,283,224 km (0.066 R)
• M18: 3,630,890 km (0.116 R)
• M19: 3,829,107 km (0.079 R)
• M20: 3,970,028 km (0.115 R)
• M21: 4,445,301 km (0.025 R)
• M22: 4,636,188 km (0.119 R)
• M23: 5,158,733 km (0.114 R)
• M24: 5,540,208 km (0.108 R)
• M25: 5,791,981 km (0.099 R)
• M26: 6,070,981 km (0.072 R)
• M27: 6,812,089 km (0.106 R)
• M28: 7,156,164 km (0.069 R)
• M29: 7,230,663 km (0.095 R)
• M30: 7,606,902 km (0.082 R)
• M31: 8,041,185 km (0.099 R)
• M32: 8,144,557 km (0.114 R)
• M33: 8,800,544 km (0.025 R)
• M34: 8,907,207 km (0.071 R)
• M35: 9,419,131 km (0.096 R)
• M36: 9,582,791 km (0.055 R)
• M37: 10,528,249 km (0.09 R)
• M38: 10,613,071 km (0.107 R)
• M39: 10,983,326 km (0.111 R)
• M40: 11,474,007 km (0.047 R)
• M41: 12,596,739 km (0.118 R)
• M42: 12,777,154 km (0.066 R)
• M43: 12,898,029 km (0.094 R)
• M44: 13,354,303 km (0.06 R)
• M45: 13,569,125 km (0.102 R)
• M46: 15,168,327 km (0.088 R)
• M47: 15,296,382 km (0.081 R)
• M48: 15,521,078 km (0.086 R)
• M49: 15,714,658 km (0.115 R)
• M50: 16,071,598 km (0.12 R)
• M51: 16,859,530 km (0.103 R)
• M52: 17,191,638 km (0.076 R)
• M53: 17,291,719 km (0.043 R)
• M54: 17,660,178 km (0.09 R)
• M55: 18,166,866 km (0.107 R)
• M56: 19,229,161 km (0.087 R)
• M57: 20,065,263 km (0.118 R)
• M58: 20,452,572 km (0.094 R)
• M59: 21,845,328 km (0.097 R)
• M60: 21,953,637 km (0.117 R)
• M61: 22,171,003 km (0.099 R)
• M62: 22,827,438 km (0.1 R)
• M63: 23,564,058 km (0.098 R)
• M64: 24,608,700 km (0.113 R)
• M65: 24,683,798 km (0.113 R)
• M66: 25,136,631 km (0.068 R)
• M67: 25,440,015 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.9

Radius: 12.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.72 AU - 6.72 AU

Year: 5972 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 89,627,294 km

• M1: 216,319 km (0.096 R)
• M2: 462,557 km (0.104 R)
• M3: 671,395 km (0.087 R)
• M4: 950,844 km (0.03 R)
• M5: 1,310,328 km (0.082 R)
• M6: 1,406,968 km (0.097 R)
• M7: 1,688,661 km (0.098 R)
• M8: 1,794,726 km (0.071 R)
• M9: 1,903,035 km (0.109 R)
• M10: 2,076,119 km (0.1 R)
• M11: 2,267,455 km (0.099 R)
• M12: 2,518,480 km (0.101 R)
• M13: 2,681,691 km (0.072 R)
• M14: 2,876,767 km (0.086 R)
• M15: 3,105,652 km (0.053 R)
• M16: 3,596,482 km (0.063 R)
• M17: 4,000,696 km (0.115 R)
• M18: 4,734,623 km (0.055 R)
• M19: 5,005,694 km (0.096 R)
• M20: 5,598,700 km (0.108 R)
• M21: 5,687,861 km (0.071 R)
• M22: 6,140,693 km (0.105 R)
• M23: 6,324,998 km (0.056 R)
• M24: 6,436,598 km (0.046 R)
• M25: 7,627,397 km (0.11 R)
• M26: 8,146,950 km (0.099 R)
• M27: 8,329,460 km (0.068 R)
• M28: 8,595,594 km (0.076 R)
• M29: 8,864,422 km (0.092 R)
• M30: 9,031,373 km (0.115 R)
• M31: 9,474,332 km (0.067 R)
• M32: 9,666,416 km (0.119 R)
• M33: 9,967,856 km (0.074 R)
• M34: 10,141,389 km (0.094 R)
• M35: 10,646,132 km (0.083 R)
• M36: 11,407,286 km (0.095 R)
• M37: 11,520,682 km (0.046 R)
• M38: 11,840,372 km (0.085 R)
• M39: 11,932,225 km (0.113 R)
• M40: 12,441,606 km (0.083 R)
• M41: 12,840,284 km (0.092 R)
• M42: 13,195,430 km (0.059 R)
• M43: 14,207,160 km (0.119 R)
• M44: 14,329,382 km (0.077 R)
• M45: 14,476,287 km (0.114 R)
• M46: 14,969,960 km (0.112 R)
• M47: 15,469,168 km (0.06 R)
• M48: 15,720,941 km (0.087 R)
• M49: 17,077,345 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 14.9

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.74 AU - 7.96 AU

Year: 7672 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,627,294 km

• M1: 189,092 km (0.032 R)
• M2: 316,100 km (0.088 R)
• M3: 466,895 km (0.096 R)
• M4: 637,437 km (0.106 R)
• M5: 947,703 km (0.047 R)
• M6: 1,504,506 km (0.063 R)
• M7: 1,796,970 km (0.058 R)
• M8: 1,928,317 km (0.118 R)
• M9: 2,608,837 km (0.027 R)
• M10: 2,834,730 km (0.114 R)
• M11: 3,551,453 km (0.044 R)
• M12: 3,859,475 km (0.12 R)
• M13: 3,973,768 km (0.119 R)
• M14: 4,176,473 km (0.045 R)
• M15: 4,531,918 km (0.108 R)
• M16: 5,052,518 km (0.1 R)
• M17: 5,336,006 km (0.112 R)
• M18: 6,488,060 km (0.054 R)
• M19: 6,762,123 km (0.087 R)
• M20: 6,900,501 km (0.092 R)
• M21: 7,215,554 km (0.067 R)
• M22: 7,321,619 km (0.118 R)
• M23: 7,823,520 km (0.076 R)
• M24: 8,078,734 km (0.108 R)
• M25: 8,188,987 km (0.101 R)
• M26: 9,473,136 km (0.058 R)
• M27: 10,020,215 km (0.118 R)
• M28: 10,138,846 km (0.055 R)
• M29: 10,337,512 km (0.086 R)
• M30: 10,577,617 km (0.067 R)
• M31: 10,779,125 km (0.083 R)
• M32: 10,941,289 km (0.094 R)
• M33: 11,350,140 km (0.076 R)
• M34: 11,764,227 km (0.102 R)
• M35: 11,973,066 km (0.11 R)
• M36: 12,436,969 km (0.086 R)
• M37: 12,735,267 km (0.076 R)
• M38: 13,556,858 km (0.085 R)
• M39: 14,173,201 km (0.086 R)
• M40: 15,846,304 km (0.027 R)
• M41: 16,823,477 km (0.113 R)
• M42: 17,533,319 km (0.027 R)
• M43: 18,108,373 km (0.071 R)
• M44: 19,970,119 km (0.088 R)
• M45: 20,419,960 km (0.113 R)
• M46: 22,356,055 km (0.103 R)
• M47: 22,667,069 km (0.115 R)
• M48: 22,979,579 km (0.1 R)
• M49: 23,241,076 km (0.054 R)
• M50: 23,872,679 km (0.118 R)
• M51: 23,978,444 km (0.099 R)
• M52: 24,137,467 km (0.045 R)
• M53: 24,670,185 km (0.12 R)
• M54: 24,830,703 km (0.051 R)
• M55: 26,400,733 km (0.103 R)
• M56: 27,059,712 km (0.038 R)
• M57: 28,338,025 km (0.093 R)
• M58: 28,618,521 km (0.111 R)
• M59: 28,899,915 km (0.088 R)
• M60: 29,069,260 km (0.075 R)
• M61: 29,806,628 km (0.045 R)
• M62: 30,206,204 km (0.11 R)
• M63: 31,415,852 km (0.052 R)
• M64: 32,055,832 km (0.087 R)
• M65: 32,289,504 km (0.065 R)
• M66: 32,641,208 km (0.114 R)
• M67: 33,171,233 km (0.12 R)
• M68: 33,585,320 km (0.118 R)
• M69: 35,198,883 km (0.09 R)
• M70: 35,924,133 km (0.069 R)
• M71: 36,045,607 km (0.112 R)
• M72: 37,266,625 km (0.099 R)
• M73: 38,563,339 km (0.076 R)
• M74: 38,936,436 km (0.12 R)
• M75: 39,061,201 km (0.048 R)
• M76: 39,686,520 km (0.091 R)
• M77: 40,126,188 km (0.104 R)
• M78: 41,200,899 km (0.074 R)
• M79: 41,646,102 km (0.03 R)
• M80: 42,092,951 km (0.094 R)
• M81: 42,284,885 km (0.064 R)

Asteroid Belt

Center: 9.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.1

Radius: 6.4

Gravity: 21.46 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.64 AU - 14.36 AU

Year: 17015 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,627,294 km

• M1: 153,787 km (0.108 R)
• M2: 355,295 km (0.108 R)
• M3: 544,536 km (0.11 R)
• M4: 586,124 km (0.1 R)
• M5: 1,010,234 km (0.11 R)
• M6: 1,949,859 km (0.048 R)
• M7: 2,048,593 km (0.096 R)
• M8: 2,216,891 km (0.095 R)
• M9: 2,934,063 km (0.071 R)
• M10: 3,515,700 km (0.083 R)
• M11: 4,387,855 km (0.116 R)
• M12: 4,870,458 km (0.092 R)
• M13: 5,186,259 km (0.118 R)
• M14: 6,173,007 km (0.068 R)
• M15: 6,613,423 km (0.119 R)
• M16: 7,836,684 km (0.081 R)
• M17: 7,941,852 km (0.116 R)
• M18: 9,798,212 km (0.117 R)
• M19: 10,081,999 km (0.056 R)
• M20: 10,253,737 km (0.114 R)
• M21: 10,483,968 km (0.118 R)
• M22: 11,601,315 km (0.061 R)
• M23: 12,265,380 km (0.056 R)
• M24: 12,571,307 km (0.113 R)
• M25: 15,042,365 km (0.114 R)
• M26: 16,098,227 km (0.048 R)
• M27: 16,770,370 km (0.12 R)
• M28: 18,490,147 km (0.113 R)
• M29: 20,121,362 km (0.086 R)
• M30: 20,193,319 km (0.056 R)
• M31: 21,283,139 km (0.069 R)
• M32: 22,020,059 km (0.055 R)
• M33: 22,094,259 km (0.054 R)
• M34: 22,840,453 km (0.107 R)
• M35: 22,915,551 km (0.093 R)
• M36: 23,975,303 km (0.095 R)
• M37: 26,851,771 km (0.059 R)
• M38: 27,248,803 km (0.095 R)
• M39: 27,328,539 km (0.07 R)
• M40: 27,968,369 km (0.065 R)
• M41: 28,290,154 km (0.112 R)
• M42: 28,856,232 km (0.041 R)
• M43: 29,181,458 km (0.052 R)
• M44: 31,074,470 km (0.107 R)
• M45: 31,742,275 km (0.104 R)
• M46: 31,909,974 km (0.053 R)
• M47: 32,162,046 km (0.116 R)
• M48: 32,414,717 km (0.074 R)
• M49: 36,108,887 km (0.112 R)
• M50: 36,459,245 km (0.116 R)
• M51: 36,986,877 km (0.11 R)
• M52: 37,251,665 km (0.119 R)
• M53: 37,960,759 km (0.113 R)
• M54: 38,138,780 km (0.102 R)
• M55: 38,406,261 km (0.065 R)
• M56: 39,212,594 km (0.093 R)
• M57: 39,392,411 km (0.088 R)
• M58: 39,572,676 km (0.073 R)
• M59: 40,750,610 km (0.083 R)
• M60: 42,585,278 km (0.069 R)
• M61: 43,512,635 km (0.086 R)
• M62: 44,634,170 km (0.041 R)
• M63: 46,905,814 km (0.086 R)
• M64: 47,001,257 km (0.083 R)
• M65: 47,096,850 km (0.094 R)
• M66: 47,288,186 km (0.063 R)
• M67: 47,767,348 km (0.071 R)
• M68: 48,827,399 km (0.096 R)
• M69: 49,700,601 km (0.079 R)
• M70: 50,480,904 km (0.078 R)
• M71: 51,265,395 km (0.084 R)
• M72: 52,053,925 km (0.077 R)
• M73: 54,643,913 km (0.038 R)
• M74: 55,449,348 km (0.031 R)
• M75: 56,868,135 km (0.07 R)
• M76: 59,431,344 km (0.089 R)
• M77: 59,948,504 km (0.112 R)
• M78: 60,155,847 km (0.108 R)
• M79: 60,259,518 km (0.083 R)
• M80: 60,571,131 km (0.12 R)
• M81: 60,675,101 km (0.051 R)
• M82: 61,091,432 km (0.073 R)
• M83: 61,300,121 km (0.082 R)
• M84: 61,613,379 km (0.113 R)
• M85: 62,556,594 km (0.115 R)
• M86: 66,269,613 km (0.102 R)
• M87: 67,882,577 km (0.057 R)
• M88: 68,206,756 km (0.102 R)
• M89: 68,639,841 km (0.117 R)
• M90: 69,182,283 km (0.098 R)
• M91: 69,399,799 km (0.094 R)
• M92: 70,928,090 km (0.077 R)
• M93: 71,476,516 km (0.077 R)
• M94: 73,019,917 km (0.073 R)
• M95: 73,130,470 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.5

Radius: 5.4

Gravity: 21.66 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.92 AU - 19.78 AU

Year: 26630 Days

Day: 20.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,627,294 km

• M1: 75,098 km (0.064 R)
• M2: 156,779 km (0.12 R)
• M3: 199,863 km (0.092 R)
• M4: 400,174 km (0.108 R)
• M5: 628,610 km (0.11 R)
• M6: 756,965 km (0.112 R)
• M7: 1,383,481 km (0.042 R)
• M8: 2,325,948 km (0.116 R)
• M9: 3,290,106 km (0.053 R)
• M10: 3,743,687 km (0.089 R)
• M11: 4,362,274 km (0.062 R)
• M12: 4,608,662 km (0.119 R)
• M13: 4,808,973 km (0.087 R)
• M14: 5,532,428 km (0.109 R)
• M15: 5,961,026 km (0.113 R)
• M16: 6,179,290 km (0.041 R)
• M17: 6,344,745 km (0.084 R)
• M18: 6,511,547 km (0.046 R)
• M19: 6,906,634 km (0.08 R)
• M20: 7,078,373 km (0.114 R)
• M21: 7,309,502 km (0.064 R)
• M22: 7,425,889 km (0.083 R)
• M23: 7,484,381 km (0.06 R)
• M24: 9,881,687 km (0.073 R)
• M25: 10,400,343 km (0.058 R)
• M26: 10,597,214 km (0.104 R)
• M27: 10,795,282 km (0.093 R)
• M28: 11,128,137 km (0.095 R)
• M29: 11,195,007 km (0.1 R)
• M30: 11,329,346 km (0.118 R)
• M31: 11,396,815 km (0.088 R)
• M32: 12,215,564 km (0.116 R)
• M33: 12,492,769 km (0.113 R)
• M34: 12,771,918 km (0.074 R)
• M35: 15,227,118 km (0.077 R)
• M36: 15,825,510 km (0.032 R)
• M37: 17,510,281 km (0.096 R)
• M38: 18,136,947 km (0.091 R)
• M39: 18,215,785 km (0.065 R)
• M40: 19,816,632 km (0.08 R)
• M41: 20,798,442 km (0.057 R)
• M42: 21,461,909 km (0.089 R)
• M43: 22,469,899 km (0.076 R)
• M44: 22,639,394 km (0.108 R)
• M45: 23,235,990 km (0.083 R)
• M46: 25,673,538 km (0.112 R)
• M47: 28,649,039 km (0.107 R)
• M48: 28,924,898 km (0.099 R)
• M49: 30,130,358 km (0.117 R)
• M50: 30,880,441 km (0.116 R)
• M51: 31,446,968 km (0.079 R)
• M52: 31,731,504 km (0.1 R)
• M53: 33,263,386 km (0.09 R)
• M54: 33,360,026 km (0.099 R)
• M55: 33,941,214 km (0.034 R)
• M56: 35,015,476 km (0.11 R)
• M57: 35,902,741 km (0.025 R)
• M58: 37,799,941 km (0.064 R)
• M59: 38,001,599 km (0.119 R)
• M60: 40,551,495 km (0.114 R)
• M61: 40,757,940 km (0.111 R)
• M62: 40,964,684 km (0.109 R)
• M63: 41,690,982 km (0.029 R)
• M64: 42,003,492 km (0.034 R)
• M65: 46,029,470 km (0.049 R)
• M66: 46,244,741 km (0.1 R)
• M67: 52,070,232 km (0.108 R)
• M68: 53,194,908 km (0.105 R)
• M69: 53,873,634 km (0.119 R)
• M70: 54,783,039 km (0.084 R)
• M71: 57,657,413 km (0.057 R)
• M72: 58,005,677 km (0.109 R)
• M73: 58,471,076 km (0.115 R)
• M74: 58,587,612 km (0.075 R)
• M75: 58,820,836 km (0.094 R)
• M76: 59,288,329 km (0.085 R)
• M77: 59,757,169 km (0.034 R)
• M78: 61,289,200 km (0.055 R)
• M79: 62,357,329 km (0.068 R)
• M80: 68,156,939 km (0.114 R)
• M81: 68,770,889 km (0.088 R)
• M82: 69,017,127 km (0.106 R)
• M83: 69,633,620 km (0.054 R)
• M84: 72,743,610 km (0.107 R)
• M85: 73,119,849 km (0.039 R)
• M86: 75,644,612 km (0.095 R)
• M87: 75,898,629 km (0.105 R)
• M88: 76,025,787 km (0.056 R)
• M89: 76,662,476 km (0.07 R)
• M90: 77,941,089 km (0.11 R)
• M91: 78,197,649 km (0.078 R)
• M92: 80,001,650 km (0.085 R)
• M93: 83,256,900 km (0.066 R)
• M94: 84,702,913 km (0.055 R)
• M95: 85,892,216 km (0.071 R)
• M96: 86,555,234 km (0.078 R)
• M97: 88,688,499 km (0.045 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 18,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit