🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.46 AU - 0.58 AU

Year: 158 Days

Day: 43.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.77 AU

Year: 211 Days

Day: 39.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.64 AU - 1.04 AU

Year: 325 Days

Day: 37.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 46 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 90,489,805 km

• M1: 540,647 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.86 AU - 1.1 AU

Year: 409 Days

Day: 16.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.8 AU - 2.98 AU

Year: 1558 Days

Day: 45.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.5

Radius: 12.6

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.53 AU - 4.17 AU

Year: 2586 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,489,805 km

• M1: 160,219 km (0.082 R)
• M2: 264,788 km (0.104 R)
• M3: 624,272 km (0.025 R)
• M4: 901,178 km (0.089 R)
• M5: 1,010,085 km (0.116 R)
• M6: 1,158,785 km (0.118 R)
• M7: 1,254,079 km (0.062 R)
• M8: 1,517,820 km (0.058 R)
• M9: 1,623,286 km (0.07 R)
• M10: 1,799,962 km (0.098 R)
• M11: 1,897,799 km (0.06 R)
• M12: 2,338,065 km (0.106 R)
• M13: 2,460,885 km (0.08 R)
• M14: 2,793,890 km (0.099 R)
• M15: 3,057,631 km (0.084 R)
• M16: 3,312,246 km (0.078 R)
• M17: 3,662,605 km (0.063 R)
• M18: 4,285,829 km (0.083 R)
• M19: 4,475,519 km (0.05 R)
• M20: 4,726,395 km (0.079 R)
• M21: 4,883,024 km (0.067 R)
• M22: 5,181,472 km (0.111 R)
• M23: 5,282,301 km (0.101 R)
• M24: 5,465,409 km (0.115 R)
• M25: 6,048,840 km (0.089 R)
• M26: 6,304,952 km (0.072 R)
• M27: 6,586,645 km (0.057 R)
• M28: 6,717,992 km (0.088 R)
• M29: 6,872,377 km (0.051 R)
• M30: 6,961,088 km (0.103 R)
• M31: 7,117,268 km (0.106 R)
• M32: 7,638,916 km (0.06 R)
• M33: 7,985,834 km (0.072 R)
• M34: 8,079,183 km (0.117 R)
• M35: 8,671,141 km (0.119 R)
• M36: 8,936,079 km (0.04 R)
• M37: 9,154,941 km (0.048 R)
• M38: 9,796,865 km (0.116 R)
• M39: 9,922,079 km (0.109 R)
• M40: 10,761,323 km (0.073 R)
• M41: 10,968,217 km (0.059 R)
• M42: 11,307,355 km (0.102 R)
• M43: 11,596,977 km (0.101 R)
• M44: 11,755,999 km (0.081 R)
• M45: 11,835,735 km (0.092 R)
• M46: 11,942,398 km (0.089 R)
• M47: 12,049,360 km (0.104 R)
• M48: 12,210,477 km (0.107 R)
• M49: 12,480,502 km (0.12 R)
• M50: 12,616,336 km (0.037 R)
• M51: 12,889,353 km (0.099 R)
• M52: 13,109,112 km (0.108 R)
• M53: 13,469,044 km (0.029 R)
• M54: 13,692,244 km (0.087 R)
• M55: 14,368,875 km (0.107 R)
• M56: 14,454,296 km (0.116 R)
• M57: 15,056,577 km (0.101 R)
• M58: 15,375,220 km (0.12 R)
• M59: 15,813,542 km (0.076 R)
• M60: 16,582,924 km (0.104 R)
• M61: 17,032,466 km (0.075 R)
• M62: 17,485,897 km (0.104 R)
• M63: 17,607,520 km (0.074 R)
• M64: 18,158,339 km (0.094 R)
• M65: 18,343,093 km (0.053 R)
• M66: 19,120,104 km (0.035 R)
• M67: 19,308,148 km (0.056 R)
• M68: 19,781,027 km (0.066 R)
• M69: 20,034,745 km (0.073 R)
• M70: 20,289,510 km (0.108 R)
• M71: 20,449,431 km (0.098 R)
• M72: 20,545,472 km (0.043 R)
• M73: 21,873,901 km (0.08 R)
• M74: 21,972,187 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.5

Radius: 10.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.27 AU - 4.01 AU

Year: 2929 Days

Day: 7.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 90,489,805 km

• M1: 147,354 km (0.113 R)
• M2: 240,553 km (0.118 R)
• M3: 386,262 km (0.099 R)
• M4: 562,638 km (0.107 R)
• M5: 678,726 km (0.036 R)
• M6: 853,755 km (0.041 R)
• M7: 937,231 km (0.084 R)
• M8: 1,078,451 km (0.099 R)
• M9: 1,420,731 km (0.116 R)
• M10: 1,664,875 km (0.097 R)
• M11: 1,821,504 km (0.119 R)
• M12: 2,026,303 km (0.095 R)
• M13: 2,176,051 km (0.1 R)
• M14: 2,366,190 km (0.113 R)
• M15: 2,524,165 km (0.092 R)
• M16: 2,637,710 km (0.113 R)
• M17: 2,870,334 km (0.061 R)
• M18: 3,211,268 km (0.06 R)
• M19: 3,386,746 km (0.053 R)
• M20: 3,480,843 km (0.08 R)
• M21: 3,554,745 km (0.086 R)
• M22: 4,119,925 km (0.089 R)
• M23: 4,333,551 km (0.111 R)
• M24: 4,783,392 km (0.113 R)
• M25: 5,248,342 km (0.1 R)
• M26: 5,467,802 km (0.118 R)
• M27: 5,702,820 km (0.112 R)
• M28: 5,790,186 km (0.052 R)
• M29: 5,878,149 km (0.088 R)
• M30: 6,234,042 km (0.114 R)
• M31: 6,362,846 km (0.053 R)
• M32: 6,636,461 km (0.047 R)
• M33: 7,575,786 km (0.039 R)
• M34: 7,838,031 km (0.072 R)
• M35: 8,117,330 km (0.095 R)
• M36: 8,286,376 km (0.091 R)
• M37: 8,470,979 km (0.065 R)
• M38: 8,656,780 km (0.096 R)
• M39: 8,930,993 km (0.056 R)
• M40: 9,061,891 km (0.055 R)
• M41: 9,252,030 km (0.093 R)
• M42: 9,830,525 km (0.085 R)
• M43: 10,146,924 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 8.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.65 AU - 4.49 AU

Year: 3463 Days

Day: 11.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 90,489,805 km

• M1: 109,655 km (0.088 R)
• M2: 216,618 km (0.047 R)
• M3: 310,565 km (0.075 R)
• M4: 452,384 km (0.054 R)
• M5: 548,725 km (0.044 R)
• M6: 652,696 km (0.096 R)
• M7: 789,278 km (0.094 R)
• M8: 1,098,647 km (0.05 R)
• M9: 1,240,316 km (0.045 R)
• M10: 1,356,553 km (0.115 R)
• M11: 1,460,374 km (0.112 R)
• M12: 1,633,609 km (0.039 R)
• M13: 1,991,596 km (0.042 R)
• M14: 2,082,552 km (0.1 R)
• M15: 2,287,800 km (0.106 R)
• M16: 2,421,840 km (0.111 R)
• M17: 2,519,228 km (0.037 R)
• M18: 2,608,089 km (0.062 R)
• M19: 2,778,780 km (0.086 R)
• M20: 2,860,311 km (0.114 R)
• M21: 2,963,384 km (0.116 R)
• M22: 3,046,860 km (0.094 R)
• M23: 3,152,177 km (0.095 R)
• M24: 3,453,616 km (0.092 R)
• M25: 3,563,571 km (0.106 R)
• M26: 3,619,072 km (0.085 R)
• M27: 3,730,821 km (0.092 R)
• M28: 3,787,070 km (0.064 R)
• M29: 3,889,096 km (0.102 R)
• M30: 4,259,500 km (0.095 R)
• M31: 4,425,105 km (0.113 R)
• M32: 4,677,626 km (0.093 R)
• M33: 4,738,363 km (0.082 R)
• M34: 5,171,449 km (0.109 R)
• M35: 5,234,280 km (0.095 R)
• M36: 5,310,126 km (0.106 R)
• M37: 5,527,043 km (0.117 R)
• M38: 5,642,981 km (0.049 R)
• M39: 5,720,772 km (0.095 R)
• M40: 6,048,840 km (0.051 R)
• M41: 6,288,795 km (0.087 R)
• M42: 6,695,701 km (0.092 R)
• M43: 6,791,893 km (0.074 R)
• M44: 7,083,160 km (0.107 R)
• M45: 7,435,463 km (0.116 R)
• M46: 7,535,095 km (0.049 R)
• M47: 7,822,173 km (0.099 R)
• M48: 8,054,499 km (0.11 R)
• M49: 8,186,145 km (0.076 R)
• M50: 8,630,301 km (0.118 R)
• M51: 8,945,953 km (0.11 R)
• M52: 9,234,677 km (0.093 R)
• M53: 9,357,197 km (0.113 R)
• M54: 9,449,499 km (0.05 R)
• M55: 9,511,133 km (0.046 R)
• M56: 9,650,409 km (0.113 R)
• M57: 9,962,171 km (0.113 R)
• M58: 10,072,125 km (0.097 R)
• M59: 10,340,803 km (0.074 R)
• M60: 10,627,882 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.1

Radius: 14.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.67 AU - 7.95 AU

Year: 7495 Days

Day: 8 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 90,489,805 km

• M1: 199,713 km (0.072 R)
• M2: 441,463 km (0.058 R)
• M3: 645,964 km (0.104 R)
• M4: 854,653 km (0.076 R)
• M5: 984,952 km (0.12 R)
• M6: 1,329,925 km (0.099 R)
• M7: 1,685,968 km (0.065 R)
• M8: 1,825,692 km (0.116 R)
• M9: 1,969,606 km (0.045 R)
• M10: 2,238,433 km (0.07 R)
• M11: 2,471,955 km (0.042 R)
• M12: 2,730,012 km (0.073 R)
• M13: 2,845,800 km (0.07 R)
• M14: 3,065,260 km (0.094 R)
• M15: 3,203,190 km (0.105 R)
• M16: 3,739,049 km (0.114 R)
• M17: 3,942,652 km (0.069 R)
• M18: 4,188,292 km (0.117 R)
• M19: 4,438,868 km (0.096 R)
• M20: 4,536,555 km (0.08 R)
• M21: 4,674,634 km (0.08 R)
• M22: 4,894,543 km (0.086 R)
• M23: 5,138,388 km (0.102 R)
• M24: 5,386,271 km (0.09 R)
• M25: 5,980,025 km (0.09 R)
• M26: 7,069,397 km (0.091 R)
• M27: 8,754,767 km (0.093 R)
• M28: 9,226,149 km (0.085 R)
• M29: 10,219,928 km (0.042 R)
• M30: 10,349,779 km (0.028 R)
• M31: 10,716,294 km (0.11 R)
• M32: 11,007,411 km (0.078 R)
• M33: 11,140,553 km (0.12 R)
• M34: 11,274,294 km (0.108 R)
• M35: 12,005,678 km (0.044 R)
• M36: 12,864,220 km (0.06 R)
• M37: 12,976,568 km (0.101 R)
• M38: 14,407,023 km (0.095 R)
• M39: 15,200,340 km (0.069 R)
• M40: 15,797,086 km (0.106 R)
• M41: 16,189,182 km (0.083 R)
• M42: 16,401,611 km (0.118 R)
• M43: 16,982,949 km (0.102 R)
• M44: 17,291,569 km (0.077 R)
• M45: 17,415,586 km (0.088 R)
• M46: 17,508,785 km (0.098 R)
• M47: 17,851,963 km (0.04 R)
• M48: 18,671,759 km (0.068 R)
• M49: 18,767,202 km (0.114 R)
• M50: 19,407,332 km (0.099 R)
• M51: 19,730,164 km (0.115 R)
• M52: 20,185,091 km (0.082 R)
• M53: 20,774,955 km (0.088 R)
• M54: 20,939,812 km (0.108 R)
• M55: 21,271,022 km (0.104 R)
• M56: 21,470,436 km (0.085 R)
• M57: 21,770,829 km (0.056 R)
• M58: 21,971,888 km (0.064 R)
• M59: 22,680,384 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 659.4

Radius: 5.8

Gravity: 19.6 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.5 AU - 17.06 AU

Year: 26437 Days

Day: 16.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 90,489,805 km

• M1: 86,916 km (0.069 R)
• M2: 162,613 km (0.098 R)
• M3: 272,567 km (0.057 R)
• M4: 878,289 km (0.114 R)
• M5: 935,286 km (0.042 R)
• M6: 1,175,390 km (0.034 R)
• M7: 1,238,371 km (0.101 R)
• M8: 1,892,263 km (0.103 R)
• M9: 2,004,013 km (0.09 R)
• M10: 3,017,539 km (0.103 R)
• M11: 5,064,486 km (0.061 R)
• M12: 5,220,218 km (0.091 R)
• M13: 5,483,360 km (0.099 R)
• M14: 6,862,354 km (0.088 R)
• M15: 7,978,054 km (0.09 R)
• M16: 8,649,450 km (0.09 R)
• M17: 8,835,549 km (0.074 R)
• M18: 9,148,957 km (0.059 R)
• M19: 10,438,341 km (0.08 R)
• M20: 11,238,989 km (0.112 R)
• M21: 11,715,159 km (0.102 R)
• M22: 12,546,474 km (0.07 R)
• M23: 12,827,868 km (0.067 R)
• M24: 13,182,564 km (0.115 R)
• M25: 14,412,259 km (0.069 R)
• M26: 15,078,119 km (0.076 R)
• M27: 15,602,759 km (0.076 R)
• M28: 17,134,791 km (0.118 R)
• M29: 17,446,852 km (0.098 R)
• M30: 17,603,630 km (0.057 R)
• M31: 18,156,095 km (0.111 R)
• M32: 18,394,554 km (0.096 R)
• M33: 19,196,848 km (0.119 R)
• M34: 19,439,795 km (0.109 R)
• M35: 20,092,640 km (0.069 R)
• M36: 20,339,327 km (0.08 R)
• M37: 22,093,810 km (0.114 R)
• M38: 22,348,426 km (0.097 R)
• M39: 22,518,668 km (0.086 R)
• M40: 22,860,499 km (0.076 R)
• M41: 23,290,144 km (0.073 R)
• M42: 23,376,462 km (0.087 R)
• M43: 23,635,865 km (0.116 R)
• M44: 24,332,243 km (0.079 R)
• M45: 26,013,125 km (0.038 R)
• M46: 26,641,885 km (0.076 R)
• M47: 26,822,449 km (0.111 R)
• M48: 27,731,107 km (0.066 R)
• M49: 29,299,192 km (0.046 R)
• M50: 29,578,790 km (0.097 R)
• M51: 29,765,788 km (0.077 R)
• M52: 31,656,705 km (0.117 R)
• M53: 34,074,505 km (0.104 R)
• M54: 35,951,360 km (0.074 R)
• M55: 37,355,785 km (0.108 R)
• M56: 37,557,892 km (0.11 R)
• M57: 41,361,268 km (0.106 R)
• M58: 41,570,256 km (0.074 R)
• M59: 43,361,392 km (0.104 R)
• M60: 46,365,915 km (0.107 R)
• M61: 47,236,724 km (0.082 R)
• M62: 47,345,931 km (0.07 R)
• M63: 48,552,887 km (0.09 R)
• M64: 51,445,661 km (0.115 R)
• M65: 51,895,651 km (0.071 R)
• M66: 52,573,030 km (0.11 R)
• M67: 52,686,276 km (0.049 R)
• M68: 53,708,628 km (0.093 R)
• M69: 54,393,786 km (0.101 R)
• M70: 55,081,936 km (0.11 R)
• M71: 56,814,728 km (0.109 R)
• M72: 58,096,782 km (0.119 R)
• M73: 62,838,586 km (0.097 R)
• M74: 63,681,121 km (0.118 R)
• M75: 67,949,298 km (0.109 R)
• M76: 68,072,566 km (0.116 R)
• M77: 69,309,591 km (0.106 R)
• M78: 70,554,096 km (0.035 R)
• M79: 72,183,067 km (0.1 R)
• M80: 74,458,750 km (0.071 R)
• M81: 75,861,080 km (0.118 R)
• M82: 75,988,986 km (0.062 R)
• M83: 76,886,424 km (0.049 R)
• M84: 77,529,545 km (0.12 R)
• M85: 78,950,725 km (0.05 R)
• M86: 81,294,924 km (0.12 R)
• M87: 84,986,550 km (0.112 R)
• M88: 85,784,655 km (0.117 R)
• M89: 86,986,524 km (0.104 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 15,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit