🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.59 AU - 1.69 AU

Year: 752 Days

Day: 35.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.4 AU - 2.16 AU

Year: 851 Days

Day: 36.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,406,584 km

• M1: 742,753 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.99 AU - 2.45 AU

Year: 1185 Days

Day: 38.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.84 AU - 3.48 AU

Year: 2012 Days

Day: 37.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.9

Radius: 12

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.26 AU - 8.58 AU

Year: 7983 Days

Day: 6.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 91,406,584 km

• M1: 157,227 km (0.108 R)
• M2: 296,353 km (0.078 R)
• M3: 419,472 km (0.069 R)
• M4: 521,498 km (0.108 R)
• M5: 616,493 km (0.066 R)
• M6: 893,249 km (0.115 R)
• M7: 1,149,660 km (0.071 R)
• M8: 1,334,114 km (0.04 R)
• M9: 1,820,606 km (0.113 R)
• M10: 2,253,692 km (0.109 R)
• M11: 2,507,260 km (0.1 R)
• M12: 2,627,537 km (0.108 R)
• M13: 3,031,750 km (0.113 R)
• M14: 3,590,199 km (0.052 R)
• M15: 3,680,706 km (0.086 R)
• M16: 3,841,075 km (0.051 R)
• M17: 4,145,058 km (0.114 R)
• M18: 4,372,297 km (0.06 R)
• M19: 4,456,969 km (0.038 R)
• M20: 5,014,969 km (0.067 R)
• M21: 5,231,587 km (0.11 R)
• M22: 5,581,945 km (0.087 R)
• M23: 5,846,584 km (0.075 R)
• M24: 6,278,473 km (0.099 R)
• M25: 6,637,059 km (0.071 R)
• M26: 7,533,599 km (0.046 R)
• M27: 8,152,486 km (0.117 R)
• M28: 8,741,901 km (0.114 R)
• M29: 10,009,594 km (0.105 R)
• M30: 10,558,767 km (0.088 R)
• M31: 10,689,366 km (0.117 R)
• M32: 10,985,420 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.8

Radius: 13.8

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.15 AU - 10.51 AU

Year: 10207 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 91,406,584 km

• M1: 647,908 km (0.04 R)
• M2: 1,029,832 km (0.067 R)
• M3: 1,256,024 km (0.12 R)
• M4: 1,617,003 km (0.082 R)
• M5: 2,186,074 km (0.105 R)
• M6: 2,298,122 km (0.061 R)
• M7: 3,290,106 km (0.112 R)
• M8: 4,009,223 km (0.098 R)
• M9: 4,544,185 km (0.094 R)
• M10: 4,659,824 km (0.069 R)
• M11: 4,747,189 km (0.114 R)
• M12: 4,953,036 km (0.106 R)
• M13: 5,042,196 km (0.09 R)
• M14: 5,650,611 km (0.119 R)
• M15: 6,250,349 km (0.094 R)
• M16: 6,444,078 km (0.06 R)
• M17: 6,639,752 km (0.069 R)
• M18: 6,870,432 km (0.104 R)
• M19: 7,373,978 km (0.099 R)
• M20: 8,169,390 km (0.067 R)
• M21: 8,345,916 km (0.055 R)
• M22: 8,631,049 km (0.077 R)
• M23: 9,803,597 km (0.057 R)
• M24: 10,446,868 km (0.1 R)
• M25: 10,793,038 km (0.111 R)
• M26: 11,182,142 km (0.051 R)
• M27: 12,134,631 km (0.058 R)
• M28: 14,032,280 km (0.106 R)
• M29: 14,542,409 km (0.086 R)
• M30: 14,713,848 km (0.106 R)
• M31: 15,232,205 km (0.1 R)
• M32: 15,362,804 km (0.066 R)
• M33: 15,932,622 km (0.078 R)
• M34: 16,420,311 km (0.044 R)
• M35: 16,688,390 km (0.085 R)
• M36: 17,093,202 km (0.077 R)
• M37: 17,274,216 km (0.104 R)
• M38: 17,912,699 km (0.074 R)
• M39: 18,327,235 km (0.061 R)
• M40: 19,118,907 km (0.105 R)
• M41: 19,684,387 km (0.091 R)
• M42: 20,639,270 km (0.106 R)
• M43: 21,365,269 km (0.087 R)
• M44: 21,609,263 km (0.03 R)
• M45: 22,296,964 km (0.046 R)
• M46: 23,896,016 km (0.098 R)
• M47: 24,250,712 km (0.087 R)
• M48: 25,428,646 km (0.082 R)
• M49: 25,531,869 km (0.101 R)
• M50: 25,687,151 km (0.095 R)
• M51: 26,206,705 km (0.108 R)
• M52: 26,363,334 km (0.103 R)
• M53: 27,627,136 km (0.118 R)
• M54: 28,373,480 km (0.114 R)
• M55: 28,480,592 km (0.099 R)
• M56: 29,018,546 km (0.112 R)
• M57: 29,668,399 km (0.105 R)
• M58: 30,872,213 km (0.088 R)
• M59: 32,483,382 km (0.092 R)
• M60: 32,595,581 km (0.105 R)
• M61: 33,780,695 km (0.109 R)
• M62: 34,922,426 km (0.03 R)
• M63: 35,209,953 km (0.079 R)
• M64: 38,127,261 km (0.092 R)
• M65: 38,482,556 km (0.1 R)
• M66: 39,674,702 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.4

Radius: 12

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.23 AU - 11.13 AU

Year: 10787 Days

Day: 11.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 91,406,584 km

• M1: 150,495 km (0.073 R)
• M2: 232,176 km (0.114 R)
• M3: 341,382 km (0.098 R)
• M4: 429,196 km (0.102 R)
• M5: 721,959 km (0.071 R)
• M6: 924,814 km (0.077 R)
• M7: 1,059,602 km (0.066 R)
• M8: 1,183,170 km (0.107 R)
• M9: 1,274,723 km (0.102 R)
• M10: 1,896,303 km (0.117 R)
• M11: 2,026,752 km (0.12 R)
• M12: 2,389,527 km (0.114 R)
• M13: 3,073,638 km (0.114 R)
• M14: 3,491,166 km (0.076 R)
• M15: 3,652,432 km (0.037 R)
• M16: 3,733,963 km (0.101 R)
• M17: 4,207,739 km (0.106 R)
• M18: 4,293,459 km (0.06 R)
• M19: 4,437,522 km (0.091 R)
• M20: 4,730,434 km (0.06 R)
• M21: 5,366,375 km (0.072 R)
• M22: 5,773,580 km (0.052 R)
• M23: 6,061,407 km (0.083 R)
• M24: 6,354,020 km (0.091 R)
• M25: 7,191,170 km (0.118 R)
• M26: 7,710,125 km (0.059 R)
• M27: 8,820,739 km (0.089 R)
• M28: 9,078,496 km (0.116 R)
• M29: 9,752,734 km (0.119 R)
• M30: 10,095,911 km (0.05 R)
• M31: 10,637,605 km (0.106 R)
• M32: 10,794,234 km (0.029 R)
• M33: 10,872,773 km (0.091 R)
• M34: 12,033,204 km (0.101 R)
• M35: 12,566,221 km (0.109 R)
• M36: 15,566,556 km (0.101 R)
• M37: 16,780,393 km (0.097 R)
• M38: 17,237,714 km (0.032 R)
• M39: 18,071,273 km (0.114 R)
• M40: 19,873,778 km (0.111 R)
• M41: 20,552,204 km (0.101 R)
• M42: 22,532,132 km (0.102 R)
• M43: 23,087,290 km (0.091 R)
• M44: 23,698,098 km (0.113 R)
• M45: 25,509,728 km (0.087 R)
• M46: 26,246,797 km (0.107 R)
• M47: 27,526,607 km (0.106 R)
• M48: 28,282,674 km (0.107 R)
• M49: 28,391,133 km (0.109 R)
• M50: 29,154,979 km (0.084 R)
• M51: 29,925,408 km (0.113 R)
• M52: 31,093,768 km (0.116 R)
• M53: 31,711,757 km (0.117 R)
• M54: 33,877,485 km (0.09 R)
• M55: 35,094,763 km (0.105 R)
• M56: 35,386,778 km (0.087 R)
• M57: 38,350,312 km (0.116 R)
• M58: 38,831,867 km (0.108 R)
• M59: 39,679,339 km (0.1 R)
• M60: 39,861,699 km (0.081 R)
• M61: 40,227,316 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.3

Radius: 14.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.17 AU - 10.85 AU

Year: 11343 Days

Day: 11.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 91,406,584 km

• M1: 231,877 km (0.108 R)
• M2: 413,788 km (0.1 R)
• M3: 718,818 km (0.091 R)
• M4: 1,055,413 km (0.059 R)
• M5: 1,235,379 km (0.085 R)
• M6: 1,329,476 km (0.095 R)
• M7: 2,288,399 km (0.097 R)
• M8: 2,526,409 km (0.101 R)
• M9: 2,731,208 km (0.105 R)
• M10: 2,877,964 km (0.105 R)
• M11: 3,006,020 km (0.097 R)
• M12: 3,378,967 km (0.09 R)
• M13: 3,537,092 km (0.085 R)
• M14: 4,097,785 km (0.052 R)
• M15: 4,413,436 km (0.096 R)
• M16: 4,914,589 km (0.03 R)
• M17: 5,094,406 km (0.092 R)
• M18: 5,487,100 km (0.065 R)
• M19: 6,136,056 km (0.055 R)
• M20: 6,413,710 km (0.076 R)
• M21: 6,525,908 km (0.069 R)
• M22: 6,895,265 km (0.099 R)
• M23: 7,039,178 km (0.083 R)
• M24: 7,155,117 km (0.097 R)
• M25: 7,300,825 km (0.052 R)
• M26: 7,477,051 km (0.119 R)
• M27: 7,773,853 km (0.027 R)
• M28: 7,953,820 km (0.092 R)
• M29: 8,135,132 km (0.109 R)
• M30: 8,502,096 km (0.106 R)
• M31: 8,656,630 km (0.062 R)
• M32: 9,031,373 km (0.09 R)
• M33: 10,549,791 km (0.078 R)
• M34: 10,715,995 km (0.08 R)
• M35: 11,152,222 km (0.11 R)
• M36: 11,389,484 km (0.093 R)
• M37: 11,628,542 km (0.092 R)
• M38: 12,216,013 km (0.081 R)
• M39: 12,706,993 km (0.053 R)
• M40: 14,182,327 km (0.11 R)
• M41: 14,365,884 km (0.093 R)
• M42: 14,661,339 km (0.064 R)
• M43: 15,258,235 km (0.07 R)
• M44: 15,559,824 km (0.087 R)
• M45: 16,130,390 km (0.12 R)
• M46: 17,567,128 km (0.108 R)
• M47: 18,161,331 km (0.115 R)
• M48: 19,532,396 km (0.105 R)
• M49: 20,065,562 km (0.095 R)
• M50: 20,189,280 km (0.092 R)
• M51: 20,396,024 km (0.096 R)
• M52: 20,561,928 km (0.091 R)
• M53: 21,146,108 km (0.116 R)
• M54: 21,735,673 km (0.11 R)
• M55: 22,160,232 km (0.055 R)
• M56: 22,330,773 km (0.097 R)
• M57: 23,363,447 km (0.1 R)
• M58: 24,587,906 km (0.049 R)
• M59: 24,852,993 km (0.075 R)
• M60: 26,192,642 km (0.079 R)
• M61: 26,825,890 km (0.113 R)
• M62: 27,418,447 km (0.068 R)
• M63: 27,785,261 km (0.109 R)
• M64: 29,081,826 km (0.073 R)
• M65: 29,784,487 km (0.098 R)
• M66: 29,878,734 km (0.071 R)
• M67: 31,111,271 km (0.095 R)
• M68: 31,685,727 km (0.105 R)
• M69: 31,974,301 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.2

Radius: 7.1

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.24 AU - 21.28 AU

Year: 25682 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 108.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,406,584 km

• M1: 96,491 km (0.055 R)
• M2: 193,580 km (0.084 R)
• M3: 308,770 km (0.08 R)
• M4: 791,672 km (0.117 R)
• M5: 1,109,268 km (0.115 R)
• M6: 1,330,972 km (0.09 R)
• M7: 1,464,114 km (0.089 R)
• M8: 1,852,470 km (0.087 R)
• M9: 3,106,998 km (0.107 R)
• M10: 3,374,479 km (0.082 R)
• M11: 3,603,214 km (0.077 R)
• M12: 4,319,339 km (0.106 R)
• M13: 4,668,351 km (0.08 R)
• M14: 5,499,816 km (0.049 R)
• M15: 5,660,933 km (0.114 R)
• M16: 5,987,505 km (0.107 R)
• M17: 7,413,622 km (0.095 R)
• M18: 8,012,312 km (0.049 R)
• M19: 10,491,299 km (0.109 R)
• M20: 12,545,726 km (0.08 R)
• M21: 14,275,826 km (0.044 R)
• M22: 14,868,981 km (0.089 R)
• M23: 15,319,121 km (0.097 R)
• M24: 16,002,634 km (0.075 R)
• M25: 16,232,715 km (0.074 R)
• M26: 16,309,758 km (0.109 R)
• M27: 17,873,804 km (0.1 R)
• M28: 19,485,272 km (0.109 R)
• M29: 19,566,953 km (0.086 R)
• M30: 19,813,041 km (0.094 R)
• M31: 20,891,043 km (0.073 R)
• M32: 21,648,457 km (0.092 R)
• M33: 21,902,923 km (0.056 R)
• M34: 22,758,324 km (0.11 R)
• M35: 23,190,213 km (0.115 R)
• M36: 23,712,010 km (0.09 R)
• M37: 23,974,256 km (0.099 R)
• M38: 26,378,144 km (0.094 R)
• M39: 27,196,295 km (0.062 R)
• M40: 28,300,177 km (0.079 R)
• M41: 28,578,429 km (0.084 R)
• M42: 30,172,245 km (0.099 R)
• M43: 30,741,614 km (0.086 R)
• M44: 31,410,467 km (0.098 R)
• M45: 31,506,359 km (0.068 R)
• M46: 32,277,386 km (0.115 R)
• M47: 32,568,055 km (0.084 R)
• M48: 33,445,446 km (0.097 R)
• M49: 35,323,049 km (0.118 R)
• M50: 37,641,367 km (0.1 R)
• M51: 38,561,843 km (0.086 R)
• M52: 41,472,569 km (0.108 R)
• M53: 41,577,886 km (0.098 R)
• M54: 42,954,336 km (0.119 R)
• M55: 43,487,652 km (0.093 R)
• M56: 44,992,756 km (0.105 R)
• M57: 45,209,225 km (0.1 R)
• M58: 47,722,618 km (0.111 R)
• M59: 47,833,022 km (0.055 R)
• M60: 49,163,246 km (0.066 R)
• M61: 49,274,696 km (0.098 R)
• M62: 49,609,347 km (0.073 R)
• M63: 49,832,996 km (0.109 R)
• M64: 51,633,555 km (0.063 R)
• M65: 52,086,987 km (0.092 R)
• M66: 52,314,226 km (0.098 R)
• M67: 56,227,407 km (0.084 R)
• M68: 56,460,480 km (0.089 R)
• M69: 56,810,689 km (0.072 R)
• M70: 56,927,675 km (0.098 R)
• M71: 59,164,163 km (0.039 R)
• M72: 59,519,906 km (0.083 R)
• M73: 60,233,638 km (0.088 R)
• M74: 62,753,614 km (0.119 R)
• M75: 66,043,870 km (0.101 R)
• M76: 67,400,423 km (0.065 R)
• M77: 68,268,390 km (0.109 R)
• M78: 71,272,315 km (0.038 R)
• M79: 72,283,298 km (0.052 R)
• M80: 73,044,601 km (0.101 R)
• M81: 74,063,662 km (0.087 R)
• M82: 74,191,418 km (0.073 R)
• M83: 75,344,220 km (0.103 R)
• M84: 76,374,051 km (0.086 R)
• M85: 76,632,108 km (0.1 R)
• M86: 76,890,613 km (0.042 R)
• M87: 77,020,015 km (0.064 R)
• M88: 80,933,495 km (0.069 R)
• M89: 82,516,989 km (0.061 R)
• M90: 83,312,550 km (0.084 R)
• M91: 85,044,894 km (0.097 R)
• M92: 85,982,723 km (0.071 R)
• M93: 87,598,230 km (0.041 R)
• M94: 89,495,580 km (0.076 R)
• M95: 90,859,164 km (0.062 R)
• M96: 91,132,779 km (0.113 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit