🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.45 AU - 0.57 AU

Year: 232 Days

Day: 20.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.3

Radius: 11.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.76 AU - 1.24 AU

Year: 636 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,398,930 km

• M1: 147,204 km (0.118 R)
• M2: 226,940 km (0.111 R)
• M3: 320,887 km (0.068 R)
• M4: 398,678 km (0.049 R)
• M5: 491,728 km (0.106 R)
• M6: 566,677 km (0.077 R)
• M7: 642,972 km (0.078 R)
• M8: 719,566 km (0.056 R)
• M9: 843,283 km (0.056 R)
• M10: 991,535 km (0.118 R)
• M11: 1,190,051 km (0.091 R)
• M12: 1,273,227 km (0.073 R)
• M13: 1,416,542 km (0.054 R)
• M14: 1,611,169 km (0.118 R)
• M15: 1,714,392 km (0.117 R)
• M16: 1,857,706 km (0.116 R)
• M17: 1,944,473 km (0.094 R)
• M18: 2,027,051 km (0.096 R)
• M19: 2,190,412 km (0.119 R)
• M20: 2,323,105 km (0.118 R)
• M21: 2,452,657 km (0.102 R)
• M22: 2,682,140 km (0.071 R)
• M23: 2,780,875 km (0.114 R)
• M24: 3,001,232 km (0.09 R)
• M25: 3,123,304 km (0.066 R)
• M26: 3,227,424 km (0.092 R)
• M27: 3,506,424 km (0.118 R)
• M28: 3,786,472 km (0.041 R)
• M29: 3,918,716 km (0.076 R)
• M30: 4,038,395 km (0.051 R)
• M31: 4,166,450 km (0.094 R)
• M32: 4,310,363 km (0.077 R)
• M33: 4,433,931 km (0.111 R)
• M34: 4,544,035 km (0.086 R)
• M35: 4,759,456 km (0.11 R)
• M36: 5,239,217 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.3

Radius: 13.9

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.06 AU - 1.4 AU

Year: 867 Days

Day: 6.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 68,398,930 km

• M1: 173,833 km (0.08 R)
• M2: 272,567 km (0.061 R)
• M3: 387,309 km (0.086 R)
• M4: 512,971 km (0.109 R)
• M5: 645,365 km (0.116 R)
• M6: 828,473 km (0.108 R)
• M7: 937,081 km (0.077 R)
• M8: 1,071,869 km (0.051 R)
• M9: 1,206,357 km (0.056 R)
• M10: 1,369,718 km (0.095 R)
• M11: 1,501,364 km (0.052 R)
• M12: 1,686,566 km (0.114 R)
• M13: 1,777,971 km (0.083 R)
• M14: 1,922,781 km (0.074 R)
• M15: 2,062,655 km (0.104 R)
• M16: 2,233,496 km (0.102 R)
• M17: 2,353,175 km (0.051 R)
• M18: 2,833,832 km (0.116 R)
• M19: 3,106,400 km (0.041 R)
• M20: 3,251,061 km (0.095 R)
• M21: 3,355,929 km (0.092 R)
• M22: 3,515,251 km (0.07 R)
• M23: 3,622,961 km (0.092 R)
• M24: 3,775,701 km (0.049 R)
• M25: 3,952,825 km (0.102 R)
• M26: 4,201,007 km (0.104 R)
• M27: 4,315,599 km (0.108 R)
• M28: 4,408,051 km (0.088 R)
• M29: 4,501,101 km (0.111 R)
• M30: 4,630,204 km (0.07 R)
• M31: 4,736,717 km (0.083 R)
• M32: 4,832,161 km (0.105 R)
• M33: 5,606,031 km (0.097 R)
• M34: 5,719,725 km (0.119 R)
• M35: 5,821,601 km (0.084 R)
• M36: 6,287,150 km (0.059 R)
• M37: 6,805,058 km (0.062 R)
• M38: 6,967,371 km (0.059 R)
• M39: 7,171,872 km (0.06 R)
• M40: 7,323,265 km (0.04 R)
• M41: 7,420,054 km (0.091 R)
• M42: 7,713,117 km (0.099 R)
• M43: 7,910,735 km (0.101 R)
• M44: 8,095,638 km (0.104 R)
• M45: 8,368,654 km (0.087 R)
• M46: 8,864,721 km (0.105 R)
• M47: 8,967,944 km (0.072 R)
• M48: 9,101,385 km (0.11 R)
• M49: 9,280,454 km (0.036 R)
• M50: 9,460,569 km (0.096 R)
• M51: 9,931,354 km (0.091 R)
• M52: 10,069,433 km (0.11 R)
• M53: 10,254,635 km (0.08 R)
• M54: 10,363,243 km (0.078 R)
• M55: 10,472,150 km (0.082 R)
• M56: 10,565,798 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.3

Radius: 11.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.98 AU - 5.6 AU

Year: 6666 Days

Day: 9.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,398,930 km

• M1: 143,764 km (0.095 R)
• M2: 237,412 km (0.032 R)
• M3: 419,024 km (0.1 R)
• M4: 1,149,959 km (0.078 R)
• M5: 1,231,789 km (0.076 R)
• M6: 1,367,025 km (0.091 R)
• M7: 1,454,241 km (0.114 R)
• M8: 1,652,757 km (0.057 R)
• M9: 1,727,257 km (0.111 R)
• M10: 2,385,338 km (0.077 R)
• M11: 2,599,263 km (0.071 R)
• M12: 2,954,857 km (0.071 R)
• M13: 3,302,373 km (0.058 R)
• M14: 3,517,196 km (0.034 R)
• M15: 3,589,900 km (0.037 R)
• M16: 3,712,122 km (0.109 R)
• M17: 3,811,006 km (0.104 R)
• M18: 3,986,035 km (0.079 R)
• M19: 4,553,610 km (0.116 R)
• M20: 4,633,046 km (0.063 R)
• M21: 4,712,931 km (0.109 R)
• M22: 4,847,121 km (0.104 R)
• M23: 4,955,280 km (0.09 R)
• M24: 5,257,168 km (0.077 R)
• M25: 5,424,419 km (0.061 R)
• M26: 6,764,367 km (0.094 R)
• M27: 7,222,735 km (0.083 R)
• M28: 7,596,580 km (0.038 R)
• M29: 8,072,899 km (0.085 R)
• M30: 8,855,296 km (0.117 R)
• M31: 9,525,644 km (0.088 R)
• M32: 9,661,629 km (0.051 R)
• M33: 10,351,574 km (0.112 R)
• M34: 10,491,598 km (0.071 R)
• M35: 11,021,773 km (0.087 R)
• M36: 11,236,446 km (0.091 R)
• M37: 11,998,348 km (0.103 R)
• M38: 12,366,957 km (0.108 R)
• M39: 12,627,257 km (0.113 R)
• M40: 13,077,846 km (0.047 R)
• M41: 13,381,081 km (0.068 R)
• M42: 13,457,226 km (0.077 R)
• M43: 13,610,115 km (0.117 R)
• M44: 15,648,386 km (0.074 R)
• M45: 16,580,082 km (0.084 R)
• M46: 17,446,552 km (0.049 R)
• M47: 18,032,228 km (0.056 R)
• M48: 18,158,638 km (0.103 R)
• M49: 18,243,012 km (0.096 R)
• M50: 18,539,515 km (0.111 R)
• M51: 18,794,878 km (0.108 R)
• M52: 18,922,934 km (0.118 R)
• M53: 19,395,214 km (0.044 R)
• M54: 19,741,234 km (0.102 R)
• M55: 20,132,881 km (0.069 R)
• M56: 20,351,444 km (0.086 R)
• M57: 20,702,999 km (0.11 R)
• M58: 21,056,648 km (0.111 R)
• M59: 21,412,093 km (0.084 R)
• M60: 22,536,022 km (0.119 R)
• M61: 22,626,678 km (0.108 R)
• M62: 23,127,980 km (0.1 R)
• M63: 23,448,868 km (0.072 R)
• M64: 23,678,949 km (0.074 R)
• M65: 23,956,154 km (0.099 R)
• M66: 24,934,524 km (0.069 R)
• M67: 25,736,219 km (0.057 R)
• M68: 25,831,064 km (0.047 R)
• M69: 26,164,069 km (0.114 R)
• M70: 29,125,209 km (0.055 R)
• M71: 29,224,094 km (0.111 R)
• M72: 29,670,344 km (0.099 R)
• M73: 30,069,022 km (0.042 R)
• M74: 30,168,954 km (0.108 R)
• M75: 31,275,529 km (0.052 R)
• M76: 31,935,705 km (0.111 R)
• M77: 32,908,839 km (0.053 R)
• M78: 34,308,327 km (0.1 R)
• M79: 34,412,746 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.8

Radius: 5.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.43 AU - 10.37 AU

Year: 15479 Days

Day: 24.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,398,930 km

• M1: 125,812 km (0.11 R)
• M2: 173,833 km (0.097 R)
• M3: 257,608 km (0.112 R)
• M4: 325,226 km (0.087 R)
• M5: 421,567 km (0.115 R)
• M6: 455,974 km (0.074 R)
• M7: 565,181 km (0.083 R)
• M8: 1,051,673 km (0.119 R)
• M9: 1,132,007 km (0.113 R)
• M10: 1,316,012 km (0.108 R)
• M11: 1,473,689 km (0.052 R)
• M12: 2,022,264 km (0.068 R)
• M13: 2,183,979 km (0.112 R)
• M14: 2,370,827 km (0.041 R)
• M15: 2,519,827 km (0.101 R)
• M16: 2,584,602 km (0.037 R)
• M17: 2,916,859 km (0.075 R)
• M18: 3,099,668 km (0.059 R)
• M19: 3,169,231 km (0.116 R)
• M20: 3,942,353 km (0.098 R)
• M21: 4,375,887 km (0.065 R)
• M22: 4,611,504 km (0.069 R)
• M23: 4,878,237 km (0.099 R)
• M24: 5,510,438 km (0.104 R)
• M25: 5,651,359 km (0.093 R)
• M26: 5,879,196 km (0.098 R)
• M27: 5,994,237 km (0.09 R)
• M28: 6,285,205 km (0.074 R)
• M29: 6,343,997 km (0.103 R)
• M30: 8,317,791 km (0.093 R)
• M31: 8,382,268 km (0.045 R)
• M32: 8,511,820 km (0.088 R)
• M33: 8,576,895 km (0.078 R)
• M34: 9,003,697 km (0.098 R)
• M35: 9,303,192 km (0.119 R)
• M36: 9,403,722 km (0.097 R)
• M37: 9,911,906 km (0.088 R)
• M38: 10,048,938 km (0.032 R)
• M39: 10,152,160 km (0.056 R)
• M40: 10,290,239 km (0.087 R)
• M41: 10,394,359 km (0.099 R)
• M42: 11,132,026 km (0.071 R)
• M43: 11,345,951 km (0.11 R)
• M44: 12,141,962 km (0.097 R)
• M45: 12,694,875 km (0.053 R)
• M46: 13,520,506 km (0.063 R)
• M47: 13,939,978 km (0.033 R)
• M48: 14,247,552 km (0.07 R)
• M49: 14,674,354 km (0.086 R)
• M50: 15,263,022 km (0.096 R)
• M51: 15,342,010 km (0.102 R)
• M52: 17,156,781 km (0.037 R)
• M53: 18,319,755 km (0.084 R)
• M54: 18,530,090 km (0.114 R)
• M55: 18,614,463 km (0.114 R)
• M56: 18,995,788 km (0.094 R)
• M57: 19,765,918 km (0.099 R)
• M58: 20,024,872 km (0.067 R)
• M59: 20,241,639 km (0.102 R)
• M60: 20,546,220 km (0.098 R)
• M61: 20,764,783 km (0.065 R)
• M62: 20,896,279 km (0.117 R)
• M63: 21,557,951 km (0.052 R)
• M64: 21,868,965 km (0.093 R)
• M65: 22,585,688 km (0.09 R)
• M66: 22,630,717 km (0.069 R)
• M67: 23,173,757 km (0.077 R)
• M68: 24,410,932 km (0.106 R)
• M69: 24,549,759 km (0.113 R)
• M70: 24,967,735 km (0.107 R)
• M71: 25,200,809 km (0.12 R)
• M72: 25,716,472 km (0.116 R)
• M73: 25,857,693 km (0.037 R)
• M74: 25,904,816 km (0.103 R)
• M75: 25,999,212 km (0.079 R)
• M76: 26,472,690 km (0.063 R)
• M77: 26,662,828 km (0.109 R)
• M78: 27,284,108 km (0.064 R)
• M79: 28,638,268 km (0.116 R)
• M80: 29,569,515 km (0.092 R)
• M81: 29,816,352 km (0.051 R)
• M82: 30,311,820 km (0.091 R)
• M83: 30,710,199 km (0.102 R)
• M84: 31,110,373 km (0.084 R)
• M85: 31,260,869 km (0.116 R)
• M86: 32,118,064 km (0.111 R)
• M87: 32,371,782 km (0.081 R)
• M88: 32,422,496 km (0.08 R)
• M89: 33,290,313 km (0.115 R)
• M90: 33,855,793 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.7

Radius: 5.8

Gravity: 19.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.81 AU - 10.49 AU

Year: 17598 Days

Day: 23.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 68,398,930 km

• M1: 83,326 km (0.09 R)
• M2: 223,649 km (0.108 R)
• M3: 295,157 km (0.058 R)
• M4: 481,705 km (0.061 R)
• M5: 538,852 km (0.044 R)
• M6: 953,387 km (0.052 R)
• M7: 1,002,007 km (0.084 R)
• M8: 1,257,071 km (0.084 R)
• M9: 1,392,158 km (0.111 R)
• M10: 1,647,222 km (0.071 R)
• M11: 2,564,855 km (0.093 R)
• M12: 2,771,600 km (0.077 R)
• M13: 3,237,896 km (0.037 R)
• M14: 3,767,024 km (0.101 R)
• M15: 4,001,893 km (0.085 R)
• M16: 4,081,329 km (0.12 R)
• M17: 6,092,074 km (0.111 R)
• M18: 6,137,701 km (0.116 R)
• M19: 6,275,331 km (0.032 R)
• M20: 6,741,628 km (0.091 R)
• M21: 6,836,323 km (0.053 R)
• M22: 7,413,173 km (0.11 R)
• M23: 7,461,942 km (0.103 R)
• M24: 7,658,065 km (0.087 R)
• M25: 7,707,432 km (0.112 R)
• M26: 7,756,799 km (0.08 R)
• M27: 7,905,649 km (0.117 R)
• M28: 8,922,316 km (0.092 R)
• M29: 9,078,347 km (0.091 R)
• M30: 9,235,275 km (0.05 R)
• M31: 9,711,445 km (0.074 R)
• M32: 9,818,258 km (0.071 R)
• M33: 10,964,178 km (0.034 R)
• M34: 11,808,358 km (0.117 R)
• M35: 11,865,355 km (0.102 R)
• M36: 12,036,944 km (0.104 R)
• M37: 13,917,987 km (0.075 R)
• M38: 14,463,272 km (0.086 R)
• M39: 14,585,493 km (0.114 R)
• M40: 14,707,864 km (0.117 R)
• M41: 14,953,803 km (0.093 R)
• M42: 16,267,422 km (0.069 R)
• M43: 17,292,766 km (0.096 R)
• M44: 17,552,468 km (0.088 R)
• M45: 18,141,285 km (0.085 R)
• M46: 20,904,507 km (0.091 R)
• M47: 21,250,378 km (0.07 R)
• M48: 21,319,791 km (0.094 R)
• M49: 22,369,818 km (0.105 R)
• M50: 22,723,468 km (0.087 R)
• M51: 23,508,258 km (0.066 R)
• M52: 24,374,430 km (0.094 R)
• M53: 26,510,388 km (0.087 R)
• M54: 27,487,262 km (0.059 R)
• M55: 27,790,198 km (0.078 R)
• M56: 28,705,587 km (0.077 R)
• M57: 28,782,331 km (0.119 R)
• M58: 31,273,435 km (0.08 R)
• M59: 31,986,418 km (0.103 R)
• M60: 32,225,326 km (0.087 R)
• M61: 33,106,158 km (0.089 R)
• M62: 34,320,145 km (0.079 R)
• M63: 36,209,566 km (0.098 R)
• M64: 36,874,678 km (0.08 R)
• M65: 37,208,730 km (0.07 R)
• M66: 37,292,356 km (0.107 R)
• M67: 37,879,826 km (0.116 R)
• M68: 38,809,278 km (0.066 R)
• M69: 38,978,922 km (0.103 R)
• M70: 39,660,490 km (0.046 R)
• M71: 40,260,228 km (0.063 R)
• M72: 40,346,097 km (0.045 R)
• M73: 41,208,379 km (0.077 R)
• M74: 41,902,663 km (0.113 R)
• M75: 42,951,344 km (0.063 R)
• M76: 43,039,158 km (0.114 R)
• M77: 43,478,976 km (0.108 R)
• M78: 44,097,114 km (0.116 R)
• M79: 45,520,986 km (0.064 R)
• M80: 45,879,423 km (0.068 R)
• M81: 46,689,047 km (0.042 R)
• M82: 47,321,995 km (0.085 R)
• M83: 47,412,801 km (0.116 R)
• M84: 47,957,936 km (0.12 R)
• M85: 48,962,785 km (0.103 R)
• M86: 49,882,363 km (0.104 R)
• M87: 50,251,720 km (0.12 R)
• M88: 50,993,277 km (0.08 R)
• M89: 52,487,311 km (0.05 R)
• M90: 52,581,108 km (0.025 R)
• M91: 52,675,056 km (0.108 R)
• M92: 53,051,294 km (0.079 R)
• M93: 53,711,769 km (0.102 R)
• M94: 54,564,926 km (0.051 R)
• M95: 55,805,092 km (0.059 R)
• M96: 56,284,553 km (0.119 R)
• M97: 56,765,510 km (0.093 R)
• M98: 57,344,305 km (0.11 R)
• M99: 57,828,104 km (0.09 R)
• M100: 60,169,460 km (0.119 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: 473 - 17,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit