🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.64 AU

Year: 242 Days

Day: 22.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,853,106 km

• M1: 231,727 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.51 AU - 0.75 AU

Year: 323 Days

Day: 46.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,853,106 km

• M1: 533,316 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.5

Radius: 9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.63 AU - 0.99 AU

Year: 471 Days

Day: 6.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 83,853,106 km

• M1: 114,592 km (0.113 R)
• M2: 174,880 km (0.099 R)
• M3: 243,097 km (0.077 R)
• M4: 378,632 km (0.093 R)
• M5: 434,881 km (0.112 R)
• M6: 513,719 km (0.107 R)
• M7: 623,823 km (0.067 R)
• M8: 773,421 km (0.1 R)
• M9: 857,345 km (0.106 R)
• M10: 938,427 km (0.061 R)
• M11: 1,009,636 km (0.108 R)
• M12: 1,231,340 km (0.094 R)
• M13: 1,348,026 km (0.119 R)
• M14: 1,440,029 km (0.066 R)
• M15: 1,622,688 km (0.091 R)
• M16: 1,701,825 km (0.119 R)
• M17: 1,789,939 km (0.088 R)
• M18: 1,899,444 km (0.065 R)
• M19: 2,071,781 km (0.103 R)
• M20: 2,216,143 km (0.082 R)
• M21: 2,308,445 km (0.118 R)
• M22: 2,484,073 km (0.104 R)
• M23: 2,606,743 km (0.096 R)
• M24: 2,744,672 km (0.092 R)
• M25: 2,830,541 km (0.086 R)
• M26: 3,244,479 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.1

Radius: 11.3

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.05 AU - 3.07 AU

Year: 2645 Days

Day: 11 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 83,853,106 km

• M1: 150,795 km (0.119 R)
• M2: 222,901 km (0.099 R)
• M3: 320,887 km (0.102 R)
• M4: 459,714 km (0.114 R)
• M5: 629,657 km (0.113 R)
• M6: 715,975 km (0.095 R)
• M7: 967,449 km (0.11 R)
• M8: 1,148,313 km (0.065 R)
• M9: 1,378,544 km (0.074 R)
• M10: 1,533,977 km (0.087 R)
• M11: 1,705,715 km (0.084 R)
• M12: 1,852,171 km (0.081 R)
• M13: 2,079,710 km (0.045 R)
• M14: 2,282,116 km (0.084 R)
• M15: 2,574,131 km (0.073 R)
• M16: 2,865,996 km (0.099 R)
• M17: 3,003,476 km (0.089 R)
• M18: 3,258,990 km (0.111 R)
• M19: 3,442,097 km (0.113 R)
• M20: 3,805,022 km (0.11 R)
• M21: 4,166,151 km (0.107 R)
• M22: 4,336,693 km (0.113 R)
• M23: 4,466,095 km (0.092 R)
• M24: 4,699,318 km (0.083 R)
• M25: 4,832,310 km (0.046 R)
• M26: 5,147,513 km (0.107 R)
• M27: 5,284,694 km (0.106 R)
• M28: 5,578,355 km (0.094 R)
• M29: 5,782,406 km (0.114 R)
• M30: 5,893,259 km (0.084 R)
• M31: 6,052,879 km (0.108 R)
• M32: 6,181,683 km (0.082 R)
• M33: 6,507,507 km (0.115 R)
• M34: 6,672,663 km (0.057 R)
• M35: 6,755,690 km (0.115 R)
• M36: 7,227,372 km (0.067 R)
• M37: 7,849,400 km (0.075 R)
• M38: 8,470,680 km (0.118 R)
• M39: 8,759,853 km (0.108 R)
• M40: 9,422,721 km (0.086 R)
• M41: 9,816,911 km (0.109 R)
• M42: 11,070,990 km (0.102 R)
• M43: 11,189,322 km (0.114 R)
• M44: 11,387,390 km (0.114 R)
• M45: 11,867,749 km (0.105 R)
• M46: 12,090,051 km (0.081 R)
• M47: 12,293,355 km (0.046 R)
• M48: 12,621,124 km (0.102 R)
• M49: 13,389,907 km (0.097 R)
• M50: 13,558,205 km (0.107 R)
• M51: 13,706,007 km (0.051 R)
• M52: 14,067,137 km (0.111 R)
• M53: 14,216,734 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.7

Radius: 10.9

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.29 AU - 5.09 AU

Year: 5538 Days

Day: 14.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,853,106 km

• M1: 584,030 km (0.118 R)
• M2: 659,427 km (0.107 R)
• M3: 738,565 km (0.09 R)
• M4: 807,380 km (0.073 R)
• M5: 1,202,318 km (0.115 R)
• M6: 1,527,095 km (0.116 R)
• M7: 1,599,052 km (0.088 R)
• M8: 1,784,254 km (0.088 R)
• M9: 2,115,314 km (0.105 R)
• M10: 2,278,076 km (0.069 R)
• M11: 2,637,560 km (0.101 R)
• M12: 3,015,295 km (0.119 R)
• M13: 3,152,775 km (0.089 R)
• M14: 3,553,697 km (0.106 R)
• M15: 4,021,191 km (0.052 R)
• M16: 4,096,738 km (0.061 R)
• M17: 4,300,789 km (0.078 R)
• M18: 4,665,808 km (0.091 R)
• M19: 5,068,226 km (0.068 R)
• M20: 5,792,130 km (0.069 R)
• M21: 6,282,961 km (0.106 R)
• M22: 6,907,831 km (0.11 R)
• M23: 7,366,349 km (0.118 R)
• M24: 7,929,585 km (0.096 R)
• M25: 8,636,883 km (0.079 R)
• M26: 9,031,223 km (0.1 R)
• M27: 9,599,995 km (0.072 R)
• M28: 9,940,031 km (0.104 R)
• M29: 10,180,434 km (0.103 R)
• M30: 10,667,076 km (0.112 R)
• M31: 10,737,088 km (0.088 R)
• M32: 10,983,775 km (0.067 R)
• M33: 11,054,684 km (0.032 R)
• M34: 11,699,002 km (0.09 R)
• M35: 11,771,258 km (0.09 R)
• M36: 11,952,870 km (0.111 R)
• M37: 12,688,293 km (0.084 R)
• M38: 12,762,643 km (0.087 R)
• M39: 12,874,393 km (0.084 R)
• M40: 13,136,488 km (0.11 R)
• M41: 13,552,071 km (0.085 R)
• M42: 14,202,672 km (0.104 R)
• M43: 14,551,235 km (0.112 R)
• M44: 14,981,180 km (0.099 R)
• M45: 15,973,761 km (0.101 R)
• M46: 16,295,846 km (0.097 R)
• M47: 16,783,086 km (0.099 R)
• M48: 17,233,974 km (0.097 R)
• M49: 17,316,402 km (0.113 R)
• M50: 17,688,901 km (0.044 R)
• M51: 17,813,516 km (0.031 R)
• M52: 18,105,830 km (0.108 R)
• M53: 18,821,955 km (0.105 R)
• M54: 19,077,020 km (0.084 R)
• M55: 19,290,346 km (0.113 R)
• M56: 19,547,505 km (0.114 R)
• M57: 19,762,627 km (0.118 R)
• M58: 19,892,029 km (0.085 R)
• M59: 20,587,210 km (0.116 R)
• M60: 20,718,557 km (0.104 R)
• M61: 21,912,199 km (0.117 R)
• M62: 23,082,652 km (0.11 R)
• M63: 23,173,608 km (0.05 R)
• M64: 23,583,955 km (0.062 R)
• M65: 25,016,055 km (0.111 R)
• M66: 26,476,130 km (0.106 R)
• M67: 26,618,996 km (0.056 R)
• M68: 28,060,671 km (0.117 R)
• M69: 28,206,230 km (0.049 R)
• M70: 28,400,707 km (0.117 R)
• M71: 28,839,926 km (0.078 R)
• M72: 29,626,362 km (0.113 R)
• M73: 29,774,614 km (0.073 R)
• M74: 30,419,829 km (0.082 R)
• M75: 30,769,140 km (0.099 R)
• M76: 31,069,683 km (0.115 R)
• M77: 31,270,443 km (0.111 R)
• M78: 31,673,460 km (0.039 R)
• M79: 31,774,588 km (0.081 R)
• M80: 32,128,985 km (0.065 R)
• M81: 33,611,350 km (0.054 R)
• M82: 33,766,035 km (0.06 R)
• M83: 34,750,837 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.2

Radius: 7.2

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.45 AU - 7.15 AU

Year: 11449 Days

Day: 17.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,853,106 km

• M1: 168,148 km (0.106 R)
• M2: 233,971 km (0.067 R)
• M3: 453,581 km (0.076 R)
• M4: 604,525 km (0.036 R)
• M5: 882,328 km (0.118 R)
• M6: 968,796 km (0.106 R)
• M7: 1,342,940 km (0.12 R)
• M8: 1,392,756 km (0.067 R)
• M9: 1,460,075 km (0.111 R)
• M10: 1,740,721 km (0.117 R)
• M11: 1,795,324 km (0.069 R)
• M12: 1,962,425 km (0.092 R)
• M13: 2,057,420 km (0.077 R)
• M14: 3,002,130 km (0.117 R)
• M15: 3,089,944 km (0.062 R)
• M16: 3,178,656 km (0.111 R)
• M17: 3,335,883 km (0.1 R)
• M18: 3,495,653 km (0.043 R)
• M19: 3,658,117 km (0.111 R)
• M20: 3,870,396 km (0.087 R)
• M21: 3,990,224 km (0.091 R)
• M22: 4,062,629 km (0.105 R)
• M23: 4,258,004 km (0.108 R)
• M24: 4,381,722 km (0.105 R)
• M25: 4,940,170 km (0.104 R)
• M26: 5,547,687 km (0.099 R)
• M27: 7,035,588 km (0.118 R)
• M28: 7,211,365 km (0.09 R)
• M29: 7,418,409 km (0.058 R)
• M30: 7,898,917 km (0.043 R)
• M31: 8,296,698 km (0.051 R)
• M32: 8,544,731 km (0.105 R)
• M33: 8,763,892 km (0.034 R)
• M34: 9,143,721 km (0.116 R)
• M35: 9,919,536 km (0.06 R)
• M36: 10,149,767 km (0.108 R)
• M37: 10,248,950 km (0.108 R)
• M38: 10,448,364 km (0.113 R)
• M39: 10,749,953 km (0.025 R)
• M40: 11,464,582 km (0.116 R)
• M41: 11,740,890 km (0.111 R)
• M42: 11,810,453 km (0.059 R)
• M43: 12,124,459 km (0.115 R)
• M44: 12,335,392 km (0.066 R)
• M45: 13,444,510 km (0.101 R)
• M46: 13,517,065 km (0.055 R)
• M47: 13,882,383 km (0.089 R)
• M48: 14,622,444 km (0.098 R)
• M49: 15,223,827 km (0.112 R)
• M50: 15,718,248 km (0.092 R)
• M51: 16,645,007 km (0.076 R)
• M52: 18,108,224 km (0.093 R)
• M53: 18,470,400 km (0.055 R)
• M54: 18,631,966 km (0.116 R)
• M55: 18,794,280 km (0.116 R)
• M56: 18,875,511 km (0.075 R)
• M57: 19,529,852 km (0.097 R)
• M58: 19,694,560 km (0.06 R)
• M59: 19,942,593 km (0.093 R)
• M60: 22,521,959 km (0.106 R)
• M61: 22,998,129 km (0.059 R)
• M62: 23,346,543 km (0.119 R)
• M63: 24,313,693 km (0.11 R)
• M64: 24,402,255 km (0.074 R)
• M65: 24,757,550 km (0.07 R)
• M66: 25,383,617 km (0.102 R)
• M67: 25,563,434 km (0.045 R)
• M68: 26,696,787 km (0.045 R)
• M69: 27,246,709 km (0.057 R)
• M70: 27,338,712 km (0.081 R)
• M71: 27,615,318 km (0.038 R)
• M72: 28,124,848 km (0.068 R)
• M73: 28,171,373 km (0.099 R)
• M74: 28,357,623 km (0.075 R)
• M75: 29,294,554 km (0.1 R)
• M76: 29,483,197 km (0.111 R)
• M77: 29,814,257 km (0.09 R)
• M78: 30,241,658 km (0.084 R)
• M79: 30,384,674 km (0.05 R)
• M80: 30,623,432 km (0.114 R)
• M81: 30,862,789 km (0.111 R)
• M82: 31,874,818 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670

Radius: 3

Gravity: 74.44 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.58 AU - 11.32 AU

Year: 23396 Days

Day: 24.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,853,106 km

• M1: 86,468 km (0.058 R)
• M2: 349,012 km (0.048 R)
• M3: 388,655 km (0.078 R)
• M4: 586,124 km (0.043 R)
• M5: 707,897 km (0.104 R)
• M6: 733,179 km (0.107 R)
• M7: 1,208,003 km (0.089 R)
• M8: 1,556,416 km (0.072 R)
• M9: 1,828,236 km (0.032 R)
• M10: 1,969,456 km (0.115 R)
• M11: 2,188,168 km (0.118 R)
• M12: 2,491,553 km (0.076 R)
• M13: 2,727,618 km (0.099 R)
• M14: 2,807,952 km (0.111 R)
• M15: 2,889,034 km (0.096 R)
• M16: 2,970,864 km (0.075 R)
• M17: 3,221,141 km (0.095 R)
• M18: 3,920,661 km (0.087 R)
• M19: 4,380,824 km (0.066 R)
• M20: 5,251,334 km (0.101 R)
• M21: 5,401,530 km (0.104 R)
• M22: 5,808,885 km (0.115 R)
• M23: 6,120,797 km (0.09 R)
• M24: 6,491,500 km (0.093 R)
• M25: 8,276,652 km (0.077 R)
• M26: 8,863,674 km (0.109 R)
• M27: 9,707,855 km (0.119 R)
• M28: 10,830,138 km (0.113 R)
• M29: 11,406,538 km (0.086 R)
• M30: 11,665,941 km (0.054 R)
• M31: 12,655,681 km (0.093 R)
• M32: 13,466,800 km (0.028 R)
• M33: 14,714,447 km (0.097 R)
• M34: 18,141,584 km (0.118 R)
• M35: 18,216,982 km (0.094 R)
• M36: 18,748,353 km (0.114 R)
• M37: 18,977,537 km (0.118 R)
• M38: 19,981,788 km (0.119 R)
• M39: 20,372,537 km (0.116 R)
• M40: 20,451,076 km (0.113 R)
• M41: 21,400,424 km (0.083 R)
• M42: 21,880,484 km (0.112 R)
• M43: 22,769,843 km (0.084 R)
• M44: 24,167,237 km (0.053 R)
• M45: 26,016,416 km (0.097 R)
• M46: 28,698,108 km (0.095 R)
• M47: 29,404,359 km (0.12 R)
• M48: 30,923,974 km (0.111 R)
• M49: 32,377,318 km (0.104 R)
• M50: 33,204,594 km (0.047 R)
• M51: 33,389,347 km (0.049 R)
• M52: 33,481,799 km (0.079 R)
• M53: 33,667,150 km (0.109 R)
• M54: 34,785,993 km (0.116 R)
• M55: 36,868,694 km (0.066 R)
• M56: 38,021,645 km (0.119 R)
• M57: 40,264,267 km (0.077 R)
• M58: 40,461,287 km (0.09 R)
• M59: 41,949,188 km (0.115 R)
• M60: 42,148,901 km (0.085 R)
• M61: 46,209,436 km (0.074 R)
• M62: 47,555,667 km (0.111 R)
• M63: 48,495,291 km (0.093 R)
• M64: 48,914,764 km (0.118 R)
• M65: 49,651,982 km (0.064 R)
• M66: 50,286,576 km (0.12 R)
• M67: 51,243,703 km (0.12 R)
• M68: 51,350,516 km (0.083 R)
• M69: 51,564,142 km (0.096 R)
• M70: 52,529,198 km (0.066 R)
• M71: 54,150,988 km (0.106 R)
• M72: 56,338,708 km (0.056 R)
• M73: 56,559,065 km (0.09 R)
• M74: 56,669,319 km (0.117 R)
• M75: 56,890,125 km (0.076 R)
• M76: 58,555,150 km (0.098 R)
• M77: 59,001,849 km (0.082 R)
• M78: 59,449,595 km (0.114 R)
• M79: 63,186,999 km (0.047 R)
• M80: 63,759,959 km (0.039 R)
• M81: 65,604,650 km (0.077 R)
• M82: 67,349,859 km (0.109 R)
• M83: 70,529,711 km (0.101 R)
• M84: 71,600,533 km (0.072 R)
• M85: 75,087,061 km (0.037 R)
• M86: 77,401,190 km (0.103 R)
• M87: 77,646,232 km (0.078 R)
• M88: 78,751,610 km (0.105 R)
• M89: 80,357,543 km (0.052 R)
• M90: 80,729,743 km (0.072 R)
• M91: 81,226,857 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 15,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit