🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.67 AU - 1.79 AU

Year: 831 Days

Day: 30.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,137,340 km

• M1: 555,158 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.48 AU - 2.34 AU

Year: 964 Days

Day: 38.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,137,340 km

• M1: 1,304,194 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.66 AU - 2.74 AU

Year: 1620 Days

Day: 24.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,137,340 km

• M1: 41,887 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.56 AU - 3.88 AU

Year: 2621 Days

Day: 16.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.78 AU - 3.86 AU

Year: 2727 Days

Day: 30.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,137,340 km

• M1: 1,491,940 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.8

Radius: 10.2

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.89 AU - 7.67 AU

Year: 5748 Days

Day: 9.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,137,340 km

• M1: 131,945 km (0.119 R)
• M2: 235,916 km (0.098 R)
• M3: 384,467 km (0.104 R)
• M4: 465,399 km (0.047 R)
• M5: 621,729 km (0.114 R)
• M6: 825,780 km (0.106 R)
• M7: 895,493 km (0.116 R)
• M8: 1,184,217 km (0.119 R)
• M9: 1,252,433 km (0.093 R)
• M10: 1,392,906 km (0.113 R)
• M11: 1,465,311 km (0.084 R)
• M12: 1,690,157 km (0.108 R)
• M13: 1,806,993 km (0.101 R)
• M14: 1,980,377 km (0.057 R)
• M15: 2,474,798 km (0.064 R)
• M16: 2,593,279 km (0.069 R)
• M17: 2,820,369 km (0.044 R)
• M18: 2,912,970 km (0.055 R)
• M19: 3,261,682 km (0.052 R)
• M20: 3,457,656 km (0.093 R)
• M21: 3,556,989 km (0.074 R)
• M22: 3,792,755 km (0.118 R)
• M23: 3,929,786 km (0.1 R)
• M24: 4,155,978 km (0.118 R)
• M25: 4,279,696 km (0.095 R)
• M26: 4,440,364 km (0.115 R)
• M27: 4,694,381 km (0.117 R)
• M28: 5,065,683 km (0.095 R)
• M29: 5,254,924 km (0.119 R)
• M30: 5,427,261 km (0.107 R)
• M31: 5,504,454 km (0.083 R)
• M32: 5,640,438 km (0.12 R)
• M33: 5,718,528 km (0.079 R)
• M34: 5,797,217 km (0.08 R)
• M35: 6,479,533 km (0.116 R)
• M36: 6,705,874 km (0.097 R)
• M37: 7,145,094 km (0.099 R)
• M38: 7,229,766 km (0.089 R)
• M39: 7,507,420 km (0.114 R)
• M40: 7,572,046 km (0.069 R)
• M41: 7,854,038 km (0.053 R)
• M42: 7,941,553 km (0.082 R)
• M43: 8,007,376 km (0.108 R)
• M44: 8,073,348 km (0.086 R)
• M45: 8,993,674 km (0.072 R)
• M46: 9,062,190 km (0.089 R)
• M47: 9,177,081 km (0.111 R)
• M48: 9,246,196 km (0.085 R)
• M49: 9,734,932 km (0.071 R)
• M50: 9,805,392 km (0.116 R)
• M51: 10,375,510 km (0.076 R)
• M52: 10,495,637 km (0.025 R)
• M53: 10,932,014 km (0.116 R)
• M54: 11,005,317 km (0.066 R)
• M55: 11,300,324 km (0.116 R)
• M56: 11,374,375 km (0.111 R)
• M57: 11,523,075 km (0.112 R)
• M58: 12,149,890 km (0.073 R)
• M59: 12,276,600 km (0.059 R)
• M60: 12,608,109 km (0.087 R)
• M61: 12,865,118 km (0.041 R)
• M62: 13,488,941 km (0.07 R)
• M63: 13,804,592 km (0.076 R)
• M64: 14,631,121 km (0.074 R)
• M65: 15,309,547 km (0.108 R)
• M66: 15,583,760 km (0.119 R)
• M67: 16,248,573 km (0.085 R)
• M68: 16,332,198 km (0.095 R)
• M69: 17,007,483 km (0.066 R)
• M70: 17,720,466 km (0.086 R)
• M71: 17,835,357 km (0.115 R)
• M72: 18,268,892 km (0.083 R)
• M73: 18,647,375 km (0.052 R)
• M74: 19,057,722 km (0.083 R)
• M75: 19,768,311 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 13.2

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.42 AU - 8.16 AU

Year: 6462 Days

Day: 12 Hours

Environment

Temp: -153 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,137,340 km

• M1: 171,888 km (0.066 R)
• M2: 355,594 km (0.118 R)
• M3: 465,549 km (0.119 R)
• M4: 717,771 km (0.086 R)
• M5: 948,002 km (0.081 R)
• M6: 1,386,623 km (0.058 R)
• M7: 1,481,917 km (0.079 R)
• M8: 1,747,154 km (0.047 R)
• M9: 1,992,195 km (0.049 R)
• M10: 2,248,905 km (0.061 R)
• M11: 2,362,150 km (0.088 R)
• M12: 2,674,062 km (0.102 R)
• M13: 2,896,364 km (0.073 R)
• M14: 3,082,763 km (0.056 R)
• M15: 3,337,828 km (0.1 R)
• M16: 3,666,345 km (0.114 R)
• M17: 3,778,244 km (0.116 R)
• M18: 4,237,210 km (0.096 R)
• M19: 4,449,789 km (0.077 R)
• M20: 4,714,278 km (0.12 R)
• M21: 4,984,152 km (0.117 R)
• M22: 5,284,246 km (0.096 R)
• M23: 5,462,117 km (0.106 R)
• M24: 5,641,934 km (0.119 R)
• M25: 5,771,635 km (0.094 R)
• M26: 5,902,384 km (0.107 R)
• M27: 6,086,988 km (0.118 R)
• M28: 6,707,370 km (0.097 R)
• M29: 6,817,325 km (0.101 R)
• M30: 7,319,674 km (0.118 R)
• M31: 7,891,886 km (0.056 R)
• M32: 8,154,281 km (0.101 R)
• M33: 8,597,838 km (0.12 R)
• M34: 8,958,369 km (0.063 R)
• M35: 10,417,996 km (0.119 R)
• M36: 11,028,953 km (0.108 R)
• M37: 11,420,900 km (0.091 R)
• M38: 11,651,580 km (0.07 R)
• M39: 14,824,850 km (0.116 R)
• M40: 15,076,773 km (0.079 R)
• M41: 15,185,081 km (0.098 R)
• M42: 15,840,769 km (0.115 R)
• M43: 16,580,231 km (0.104 R)
• M44: 16,766,780 km (0.059 R)
• M45: 17,444,458 km (0.074 R)
• M46: 17,786,588 km (0.105 R)
• M47: 18,015,922 km (0.112 R)
• M48: 18,169,409 km (0.082 R)
• M49: 19,727,770 km (0.062 R)
• M50: 20,283,227 km (0.104 R)
• M51: 20,803,828 km (0.098 R)
• M52: 22,515,228 km (0.073 R)
• M53: 22,722,121 km (0.064 R)
• M54: 22,804,999 km (0.104 R)
• M55: 23,891,528 km (0.04 R)
• M56: 24,611,243 km (0.073 R)
• M57: 24,696,364 km (0.098 R)
• M58: 24,781,635 km (0.103 R)
• M59: 24,909,541 km (0.108 R)
• M60: 24,995,111 km (0.069 R)
• M61: 25,166,401 km (0.101 R)
• M62: 25,596,196 km (0.115 R)
• M63: 25,855,299 km (0.055 R)
• M64: 25,941,767 km (0.073 R)
• M65: 26,028,384 km (0.091 R)
• M66: 26,245,450 km (0.089 R)
• M67: 26,419,582 km (0.069 R)
• M68: 26,944,072 km (0.105 R)
• M69: 27,075,719 km (0.104 R)
• M70: 29,663,163 km (0.059 R)
• M71: 30,162,820 km (0.095 R)
• M72: 30,345,180 km (0.113 R)
• M73: 30,436,435 km (0.091 R)
• M74: 30,573,616 km (0.098 R)
• M75: 30,665,170 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.8

Radius: 12.3

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.05 AU - 10.21 AU

Year: 10915 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,137,340 km

• M1: 157,227 km (0.102 R)
• M2: 279,898 km (0.117 R)
• M3: 404,961 km (0.101 R)
• M4: 585,376 km (0.107 R)
• M5: 883,525 km (0.081 R)
• M6: 1,148,912 km (0.106 R)
• M7: 1,270,684 km (0.045 R)
• M8: 1,375,852 km (0.071 R)
• M9: 1,462,170 km (0.071 R)
• M10: 1,897,799 km (0.093 R)
• M11: 2,168,571 km (0.095 R)
• M12: 2,775,041 km (0.102 R)
• M13: 4,042,583 km (0.059 R)
• M14: 4,200,409 km (0.1 R)
• M15: 4,328,166 km (0.086 R)
• M16: 4,424,955 km (0.103 R)
• M17: 4,819,146 km (0.051 R)
• M18: 5,571,324 km (0.099 R)
• M19: 6,177,644 km (0.05 R)
• M20: 6,323,352 km (0.074 R)
• M21: 6,767,508 km (0.064 R)
• M22: 7,647,144 km (0.093 R)
• M23: 7,882,461 km (0.09 R)
• M24: 9,012,524 km (0.037 R)
• M25: 9,850,721 km (0.094 R)
• M26: 10,408,870 km (0.072 R)
• M27: 10,582,703 km (0.093 R)
• M28: 10,801,415 km (0.085 R)
• M29: 11,243,178 km (0.115 R)
• M30: 12,053,400 km (0.067 R)
• M31: 12,281,686 km (0.059 R)
• M32: 12,835,797 km (0.04 R)
• M33: 13,115,844 km (0.103 R)
• M34: 13,350,862 km (0.1 R)
• M35: 14,546,598 km (0.038 R)
• M36: 15,083,654 km (0.1 R)
• M37: 15,280,525 km (0.05 R)
• M38: 16,580,979 km (0.092 R)
• M39: 16,733,419 km (0.094 R)
• M40: 17,090,659 km (0.101 R)
• M41: 17,450,442 km (0.069 R)
• M42: 18,073,218 km (0.034 R)
• M43: 18,492,391 km (0.095 R)
• M44: 19,340,312 km (0.106 R)
• M45: 19,500,681 km (0.098 R)
• M46: 19,876,770 km (0.038 R)
• M47: 20,964,346 km (0.059 R)
• M48: 21,959,621 km (0.082 R)
• M49: 23,140,247 km (0.096 R)
• M50: 23,310,639 km (0.119 R)
• M51: 24,053,542 km (0.09 R)
• M52: 26,506,798 km (0.115 R)
• M53: 27,162,336 km (0.062 R)
• M54: 27,462,130 km (0.095 R)
• M55: 28,916,221 km (0.074 R)
• M56: 29,468,088 km (0.119 R)
• M57: 30,644,226 km (0.092 R)
• M58: 31,646,682 km (0.087 R)
• M59: 32,596,179 km (0.116 R)
• M60: 33,234,364 km (0.111 R)
• M61: 33,555,102 km (0.028 R)
• M62: 34,978,077 km (0.084 R)
• M63: 35,369,724 km (0.081 R)
• M64: 36,619,165 km (0.078 R)
• M65: 38,958,427 km (0.09 R)
• M66: 40,180,193 km (0.061 R)
• M67: 40,521,874 km (0.114 R)
• M68: 40,727,272 km (0.096 R)
• M69: 42,036,403 km (0.091 R)
• M70: 42,452,734 km (0.079 R)
• M71: 44,554,584 km (0.053 R)
• M72: 44,979,143 km (0.066 R)
• M73: 47,337,404 km (0.111 R)
• M74: 48,132,517 km (0.097 R)
• M75: 48,350,032 km (0.031 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.5

Radius: 7

Gravity: 9.91 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.56 AU - 14.58 AU

Year: 16278 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,137,340 km

• M1: 146,157 km (0.095 R)
• M2: 195,524 km (0.119 R)
• M3: 363,672 km (0.119 R)
• M4: 490,382 km (0.06 R)
• M5: 559,496 km (0.117 R)
• M6: 828,024 km (0.1 R)
• M7: 1,180,626 km (0.045 R)
• M8: 1,681,480 km (0.108 R)
• M9: 1,734,887 km (0.092 R)
• M10: 1,898,696 km (0.099 R)
• M11: 2,665,535 km (0.083 R)
• M12: 3,381,211 km (0.094 R)
• M13: 3,586,459 km (0.056 R)
• M14: 3,937,416 km (0.091 R)
• M15: 4,008,924 km (0.063 R)
• M16: 4,336,094 km (0.099 R)
• M17: 4,409,996 km (0.064 R)
• M18: 4,747,788 km (0.095 R)
• M19: 4,938,974 km (0.083 R)
• M20: 5,171,898 km (0.092 R)
• M21: 6,389,325 km (0.059 R)
• M22: 6,515,735 km (0.068 R)
• M23: 7,690,827 km (0.095 R)
• M24: 8,929,946 km (0.073 R)
• M25: 8,977,069 km (0.115 R)
• M26: 9,308,877 km (0.115 R)
• M27: 10,328,536 km (0.079 R)
• M28: 10,876,663 km (0.111 R)
• M29: 11,078,321 km (0.118 R)
• M30: 11,230,462 km (0.068 R)
• M31: 11,639,313 km (0.104 R)
• M32: 12,366,658 km (0.104 R)
• M33: 12,524,334 km (0.077 R)
• M34: 14,248,300 km (0.073 R)
• M35: 14,690,810 km (0.109 R)
• M36: 14,746,461 km (0.075 R)
• M37: 15,419,651 km (0.108 R)
• M38: 18,150,710 km (0.068 R)
• M39: 18,270,238 km (0.1 R)
• M40: 18,750,747 km (0.093 R)
• M41: 20,279,338 km (0.095 R)
• M42: 20,589,753 km (0.102 R)
• M43: 20,964,496 km (0.101 R)
• M44: 21,467,594 km (0.105 R)
• M45: 22,101,889 km (0.029 R)
• M46: 22,357,402 km (0.091 R)
• M47: 24,502,336 km (0.093 R)
• M48: 24,766,675 km (0.118 R)
• M49: 25,098,633 km (0.097 R)
• M50: 25,766,737 km (0.109 R)
• M51: 27,257,181 km (0.11 R)
• M52: 27,531,095 km (0.028 R)
• M53: 28,289,257 km (0.099 R)
• M54: 29,967,146 km (0.12 R)
• M55: 30,391,705 km (0.099 R)
• M56: 31,175,149 km (0.059 R)
• M57: 32,471,265 km (0.086 R)
• M58: 32,834,489 km (0.093 R)
• M59: 34,522,401 km (0.057 R)
• M60: 35,713,200 km (0.106 R)
• M61: 36,088,093 km (0.073 R)
• M62: 36,163,191 km (0.116 R)
• M63: 37,676,822 km (0.079 R)
• M64: 38,134,891 km (0.109 R)
• M65: 38,671,648 km (0.057 R)
• M66: 39,288,290 km (0.078 R)
• M67: 40,374,969 km (0.114 R)
• M68: 40,687,330 km (0.114 R)
• M69: 40,922,049 km (0.057 R)
• M70: 41,629,048 km (0.1 R)
• M71: 42,816,257 km (0.103 R)
• M72: 43,134,751 km (0.116 R)
• M73: 43,214,487 km (0.083 R)
• M74: 44,175,204 km (0.119 R)
• M75: 45,142,953 km (0.092 R)
• M76: 47,263,652 km (0.118 R)
• M77: 47,675,196 km (0.111 R)
• M78: 48,667,778 km (0.093 R)
• M79: 57,111,829 km (0.119 R)
• M80: 58,077,633 km (0.087 R)
• M81: 58,960,261 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 20,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit