🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.69 AU - 0.77 AU

Year: 234 Days

Day: 37.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,451,271 km

• M1: 467,493 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.86 AU - 1.18 AU

Year: 386 Days

Day: 47.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.98 AU - 1.1 AU

Year: 397 Days

Day: 37.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 57,451,271 km

• M1: 154,535 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.13 AU - 1.21 AU

Year: 474 Days

Day: 46 Hours

Environment

Temp: -13 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.87 AU - 2.15 AU

Year: 1068 Days

Day: 23.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.1

Radius: 10.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.9 AU - 7.1 AU

Year: 6210 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,451,271 km

• M1: 137,181 km (0.079 R)
• M2: 214,823 km (0.087 R)
• M3: 413,189 km (0.104 R)
• M4: 654,191 km (0.118 R)
• M5: 769,232 km (0.093 R)
• M6: 843,582 km (0.092 R)
• M7: 930,648 km (0.097 R)
• M8: 1,483,113 km (0.08 R)
• M9: 1,614,460 km (0.1 R)
• M10: 1,724,863 km (0.105 R)
• M11: 2,018,823 km (0.045 R)
• M12: 2,192,207 km (0.062 R)
• M13: 2,370,677 km (0.066 R)
• M14: 2,468,664 km (0.115 R)
• M15: 2,611,231 km (0.085 R)
• M16: 2,994,800 km (0.028 R)
• M17: 3,070,646 km (0.111 R)
• M18: 3,224,283 km (0.104 R)
• M19: 3,571,350 km (0.049 R)
• M20: 3,749,521 km (0.083 R)
• M21: 3,913,929 km (0.09 R)
• M22: 4,013,860 km (0.109 R)
• M23: 4,301,388 km (0.098 R)
• M24: 4,387,406 km (0.057 R)
• M25: 4,473,874 km (0.098 R)
• M26: 4,896,937 km (0.085 R)
• M27: 5,149,608 km (0.072 R)
• M28: 5,369,816 km (0.116 R)
• M29: 5,518,217 km (0.115 R)
• M30: 5,724,662 km (0.029 R)
• M31: 5,800,358 km (0.115 R)
• M32: 6,437,645 km (0.082 R)
• M33: 6,536,230 km (0.041 R)
• M34: 6,635,264 km (0.082 R)
• M35: 6,995,944 km (0.032 R)
• M36: 7,736,454 km (0.105 R)
• M37: 7,967,732 km (0.1 R)
• M38: 8,052,405 km (0.065 R)
• M39: 8,244,039 km (0.097 R)
• M40: 8,849,761 km (0.052 R)
• M41: 8,959,566 km (0.077 R)
• M42: 9,135,942 km (0.099 R)
• M43: 9,425,264 km (0.078 R)
• M44: 9,514,873 km (0.106 R)
• M45: 10,150,066 km (0.064 R)
• M46: 10,542,461 km (0.114 R)
• M47: 10,612,174 km (0.061 R)
• M48: 11,057,676 km (0.031 R)
• M49: 11,294,639 km (0.092 R)
• M50: 11,509,312 km (0.04 R)
• M51: 11,629,140 km (0.12 R)
• M52: 11,797,587 km (0.077 R)
• M53: 11,942,697 km (0.087 R)
• M54: 12,751,124 km (0.072 R)
• M55: 13,199,619 km (0.096 R)
• M56: 13,350,264 km (0.112 R)
• M57: 13,450,943 km (0.114 R)
• M58: 13,526,789 km (0.089 R)
• M59: 13,602,635 km (0.082 R)
• M60: 13,704,063 km (0.082 R)
• M61: 14,189,059 km (0.095 R)
• M62: 14,420,786 km (0.078 R)
• M63: 14,524,158 km (0.106 R)
• M64: 15,307,453 km (0.1 R)
• M65: 15,439,248 km (0.107 R)
• M66: 15,651,079 km (0.101 R)
• M67: 15,943,991 km (0.071 R)
• M68: 16,077,732 km (0.111 R)
• M69: 16,158,066 km (0.117 R)
• M70: 17,490,235 km (0.102 R)
• M71: 17,628,164 km (0.1 R)
• M72: 18,127,672 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.7

Radius: 12.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.87 AU - 9.81 AU

Year: 10697 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,451,271 km

• M1: 200,162 km (0.114 R)
• M2: 444,605 km (0.031 R)
• M3: 930,798 km (0.111 R)
• M4: 1,227,301 km (0.069 R)
• M5: 1,344,286 km (0.057 R)
• M6: 1,812,528 km (0.108 R)
• M7: 3,028,160 km (0.116 R)
• M8: 3,142,902 km (0.114 R)
• M9: 3,329,600 km (0.108 R)
• M10: 3,472,167 km (0.072 R)
• M11: 3,592,593 km (0.03 R)
• M12: 4,037,497 km (0.112 R)
• M13: 4,447,844 km (0.094 R)
• M14: 4,605,221 km (0.104 R)
• M15: 4,711,136 km (0.079 R)
• M16: 4,979,814 km (0.11 R)
• M17: 5,308,630 km (0.067 R)
• M18: 5,419,931 km (0.097 R)
• M19: 5,531,980 km (0.102 R)
• M20: 5,701,474 km (0.111 R)
• M21: 5,987,954 km (0.114 R)
• M22: 6,249,750 km (0.082 R)
• M23: 6,485,666 km (0.115 R)
• M24: 6,905,737 km (0.109 R)
• M25: 7,027,360 km (0.099 R)
• M26: 7,303,667 km (0.118 R)
• M27: 7,614,980 km (0.1 R)
• M28: 9,002,650 km (0.113 R)
• M29: 9,236,023 km (0.105 R)
• M30: 9,336,553 km (0.051 R)
• M31: 9,879,294 km (0.064 R)
• M32: 9,982,217 km (0.03 R)
• M33: 10,154,554 km (0.063 R)
• M34: 11,030,898 km (0.057 R)
• M35: 11,209,069 km (0.116 R)
• M36: 11,424,191 km (0.062 R)
• M37: 12,409,143 km (0.104 R)
• M38: 12,930,642 km (0.095 R)
• M39: 13,194,083 km (0.11 R)
• M40: 13,459,320 km (0.083 R)
• M41: 13,995,030 km (0.072 R)
• M42: 14,149,415 km (0.049 R)
• M43: 14,265,503 km (0.083 R)
• M44: 14,343,145 km (0.095 R)
• M45: 14,654,907 km (0.118 R)
• M46: 14,811,685 km (0.109 R)
• M47: 16,409,839 km (0.106 R)
• M48: 16,572,751 km (0.074 R)
• M49: 16,695,122 km (0.118 R)
• M50: 17,064,480 km (0.111 R)
• M51: 17,394,941 km (0.073 R)
• M52: 18,104,185 km (0.096 R)
• M53: 19,551,245 km (0.1 R)
• M54: 20,375,978 km (0.099 R)
• M55: 21,969,644 km (0.099 R)
• M56: 22,194,041 km (0.112 R)
• M57: 23,236,738 km (0.106 R)
• M58: 23,879,111 km (0.099 R)
• M59: 23,971,413 km (0.078 R)
• M60: 24,434,419 km (0.069 R)
• M61: 25,605,022 km (0.083 R)
• M62: 26,459,076 km (0.091 R)
• M63: 27,033,682 km (0.03 R)
• M64: 27,419,046 km (0.11 R)
• M65: 27,709,266 km (0.048 R)
• M66: 28,684,045 km (0.109 R)
• M67: 29,027,971 km (0.117 R)
• M68: 29,323,726 km (0.115 R)
• M69: 29,719,711 km (0.113 R)
• M70: 30,017,860 km (0.103 R)
• M71: 30,366,872 km (0.076 R)
• M72: 30,466,953 km (0.029 R)
• M73: 30,717,380 km (0.072 R)
• M74: 30,867,875 km (0.102 R)
• M75: 31,069,084 km (0.078 R)
• M76: 31,523,413 km (0.058 R)
• M77: 32,745,478 km (0.088 R)
• M78: 33,156,274 km (0.082 R)
• M79: 34,086,772 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.7

Radius: 5

Gravity: 34.99 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.59 AU - 15.01 AU

Year: 17161 Days

Day: 24 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,451,271 km

• M1: 212,878 km (0.038 R)
• M2: 508,633 km (0.073 R)
• M3: 549,922 km (0.087 R)
• M4: 613,950 km (0.069 R)
• M5: 1,049,130 km (0.108 R)
• M6: 1,382,883 km (0.082 R)
• M7: 1,471,145 km (0.028 R)
• M8: 1,973,346 km (0.088 R)
• M9: 2,006,407 km (0.1 R)
• M10: 2,140,446 km (0.059 R)
• M11: 2,347,041 km (0.105 R)
• M12: 2,382,047 km (0.069 R)
• M13: 3,314,191 km (0.072 R)
• M14: 4,475,669 km (0.104 R)
• M15: 5,190,597 km (0.072 R)
• M16: 5,328,676 km (0.107 R)
• M17: 5,797,217 km (0.108 R)
• M18: 6,084,744 km (0.09 R)
• M19: 6,823,757 km (0.107 R)
• M20: 7,695,015 km (0.038 R)
• M21: 9,539,856 km (0.084 R)
• M22: 10,107,281 km (0.079 R)
• M23: 10,279,767 km (0.079 R)
• M24: 11,215,352 km (0.096 R)
• M25: 11,513,202 km (0.063 R)
• M26: 12,056,092 km (0.086 R)
• M27: 12,792,712 km (0.076 R)
• M28: 12,979,261 km (0.052 R)
• M29: 13,733,982 km (0.03 R)
• M30: 14,957,842 km (0.116 R)
• M31: 15,285,761 km (0.087 R)
• M32: 17,096,643 km (0.04 R)
• M33: 17,577,151 km (0.079 R)
• M34: 17,992,585 km (0.076 R)
• M35: 18,551,333 km (0.062 R)
• M36: 18,833,026 km (0.083 R)
• M37: 19,471,659 km (0.095 R)
• M38: 21,282,691 km (0.063 R)
• M39: 21,356,143 km (0.117 R)
• M40: 21,799,252 km (0.069 R)
• M41: 22,920,339 km (0.118 R)
• M42: 23,906,937 km (0.094 R)
• M43: 24,213,163 km (0.116 R)
• M44: 25,217,863 km (0.025 R)
• M45: 25,607,864 km (0.046 R)
• M46: 26,869,274 km (0.052 R)
• M47: 27,108,032 km (0.116 R)
• M48: 28,717,555 km (0.1 R)
• M49: 29,451,931 km (0.097 R)
• M50: 30,027,434 km (0.056 R)
• M51: 31,356,611 km (0.084 R)
• M52: 31,691,860 km (0.108 R)
• M53: 32,874,730 km (0.076 R)
• M54: 33,471,626 km (0.107 R)
• M55: 34,762,656 km (0.119 R)
• M56: 35,544,903 km (0.047 R)
• M57: 36,069,692 km (0.12 R)
• M58: 36,509,061 km (0.079 R)
• M59: 36,597,174 km (0.036 R)
• M60: 37,304,174 km (0.058 R)
• M61: 38,552,568 km (0.104 R)
• M62: 38,911,603 km (0.106 R)
• M63: 39,362,192 km (0.086 R)
• M64: 40,268,456 km (0.067 R)
• M65: 41,273,155 km (0.11 R)
• M66: 41,456,712 km (0.107 R)
• M67: 42,563,736 km (0.117 R)
• M68: 43,307,237 km (0.092 R)
• M69: 43,400,437 km (0.056 R)
• M70: 43,774,132 km (0.109 R)
• M71: 44,054,927 km (0.113 R)
• M72: 44,148,725 km (0.041 R)
• M73: 44,242,673 km (0.044 R)
• M74: 51,960,876 km (0.063 R)
• M75: 52,357,609 km (0.111 R)
• M76: 54,456,617 km (0.078 R)
• M77: 54,657,976 km (0.115 R)
• M78: 55,263,398 km (0.063 R)
• M79: 56,074,219 km (0.049 R)
• M80: 58,324,021 km (0.095 R)
• M81: 58,530,017 km (0.082 R)
• M82: 59,149,502 km (0.096 R)
• M83: 60,082,694 km (0.098 R)
• M84: 61,543,966 km (0.04 R)
• M85: 66,427,139 km (0.101 R)
• M86: 66,534,700 km (0.049 R)
• M87: 67,289,122 km (0.08 R)
• M88: 68,046,237 km (0.109 R)
• M89: 68,480,220 km (0.074 R)
• M90: 69,241,823 km (0.118 R)
• M91: 70,225,130 km (0.085 R)
• M92: 70,444,291 km (0.073 R)
• M93: 72,759,019 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.2

Radius: 4.8

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 12.5 AU - 17.02 AU

Year: 21250 Days

Day: 19 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,451,271 km

• M1: 125,961 km (0.083 R)
• M2: 165,156 km (0.089 R)
• M3: 536,159 km (0.025 R)
• M4: 1,168,509 km (0.06 R)
• M5: 1,507,049 km (0.112 R)
• M6: 2,780,875 km (0.026 R)
• M7: 2,906,387 km (0.112 R)
• M8: 3,360,567 km (0.108 R)
• M9: 3,767,174 km (0.11 R)
• M10: 4,117,981 km (0.12 R)
• M11: 4,153,585 km (0.063 R)
• M12: 4,406,106 km (0.09 R)
• M13: 4,589,513 km (0.093 R)
• M14: 4,663,564 km (0.06 R)
• M15: 4,812,863 km (0.108 R)
• M16: 5,077,950 km (0.04 R)
• M17: 5,425,616 km (0.099 R)
• M18: 6,892,124 km (0.071 R)
• M19: 7,147,786 km (0.08 R)
• M20: 7,668,387 km (0.058 R)
• M21: 7,844,613 km (0.069 R)
• M22: 8,022,186 km (0.095 R)
• M23: 8,472,027 km (0.062 R)
• M24: 8,745,791 km (0.118 R)
• M25: 8,837,793 km (0.074 R)
• M26: 10,206,165 km (0.12 R)
• M27: 10,889,977 km (0.069 R)
• M28: 11,237,493 km (0.119 R)
• M29: 12,767,430 km (0.067 R)
• M30: 13,876,698 km (0.079 R)
• M31: 13,930,255 km (0.074 R)
• M32: 14,145,376 km (0.113 R)
• M33: 14,199,231 km (0.11 R)
• M34: 14,633,215 km (0.116 R)
• M35: 15,625,348 km (0.047 R)
• M36: 16,696,020 km (0.099 R)
• M37: 18,023,551 km (0.118 R)
• M38: 18,082,044 km (0.086 R)
• M39: 18,140,537 km (0.043 R)
• M40: 18,375,406 km (0.086 R)
• M41: 18,611,172 km (0.067 R)
• M42: 18,907,376 km (0.091 R)
• M43: 19,684,836 km (0.116 R)
• M44: 20,655,876 km (0.093 R)
• M45: 21,518,158 km (0.043 R)
• M46: 22,016,169 km (0.116 R)
• M47: 22,960,281 km (0.117 R)
• M48: 25,870,708 km (0.113 R)
• M49: 26,400,135 km (0.063 R)
• M50: 27,133,912 km (0.079 R)
• M51: 27,806,953 km (0.117 R)
• M52: 28,349,245 km (0.086 R)
• M53: 29,031,860 km (0.095 R)
• M54: 29,444,152 km (0.07 R)
• M55: 29,996,916 km (0.062 R)
• M56: 30,205,007 km (0.108 R)
• M57: 30,552,972 km (0.117 R)
• M58: 30,902,283 km (0.083 R)
• M59: 31,252,790 km (0.085 R)
• M60: 31,323,101 km (0.104 R)
• M61: 31,604,794 km (0.098 R)
• M62: 31,887,235 km (0.114 R)
• M63: 32,597,226 km (0.095 R)
• M64: 33,168,840 km (0.113 R)
• M65: 34,685,164 km (0.111 R)
• M66: 34,976,581 km (0.032 R)
• M67: 35,195,592 km (0.114 R)
• M68: 35,488,355 km (0.119 R)
• M69: 36,445,632 km (0.112 R)
• M70: 36,519,533 km (0.032 R)
• M71: 36,741,835 km (0.052 R)
• M72: 37,485,786 km (0.055 R)
• M73: 38,009,677 km (0.068 R)
• M74: 38,535,813 km (0.11 R)
• M75: 38,837,552 km (0.071 R)
• M76: 39,367,577 km (0.091 R)
• M77: 40,434,659 km (0.109 R)
• M78: 40,971,865 km (0.096 R)
• M79: 42,987,547 km (0.099 R)
• M80: 43,065,637 km (0.082 R)
• M81: 43,222,116 km (0.104 R)
• M82: 44,559,820 km (0.075 R)
• M83: 46,230,978 km (0.038 R)
• M84: 46,631,900 km (0.084 R)
• M85: 46,712,234 km (0.117 R)
• M86: 47,195,136 km (0.073 R)
• M87: 49,470,370 km (0.104 R)
• M88: 51,365,925 km (0.059 R)
• M89: 51,698,032 km (0.107 R)
• M90: 52,447,817 km (0.112 R)
• M91: 53,285,116 km (0.12 R)
• M92: 53,958,157 km (0.073 R)
• M93: 54,464,695 km (0.119 R)
• M94: 56,079,455 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 11,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit