🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.49 AU - 0.51 AU

Year: 232 Days

Day: 21.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,709,556 km

• M1: 134,040 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.43 AU - 0.59 AU

Year: 239 Days

Day: 31 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.56 AU - 0.7 AU

Year: 328 Days

Day: 32.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.62 AU - 0.72 AU

Year: 360 Days

Day: 28.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,709,556 km

• M1: 55,052 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.8

Radius: 12.7

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.91 AU - 1.05 AU

Year: 636 Days

Day: 8.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,709,556 km

• M1: 158,275 km (0.108 R)
• M2: 244,144 km (0.117 R)
• M3: 356,641 km (0.112 R)
• M4: 437,723 km (0.091 R)
• M5: 554,559 km (0.114 R)
• M6: 684,410 km (0.102 R)
• M7: 798,853 km (0.103 R)
• M8: 920,476 km (0.099 R)
• M9: 1,134,401 km (0.115 R)
• M10: 1,228,498 km (0.092 R)
• M11: 1,312,422 km (0.107 R)
• M12: 1,486,404 km (0.093 R)
• M13: 1,668,315 km (0.08 R)
• M14: 1,776,774 km (0.104 R)
• M15: 1,970,653 km (0.1 R)
• M16: 2,148,076 km (0.117 R)
• M17: 2,469,562 km (0.06 R)
• M18: 2,560,816 km (0.079 R)
• M19: 2,738,090 km (0.098 R)
• M20: 2,832,636 km (0.109 R)
• M21: 3,060,623 km (0.079 R)
• M22: 3,312,994 km (0.076 R)
• M23: 3,395,572 km (0.095 R)
• M24: 3,525,423 km (0.051 R)
• M25: 3,647,495 km (0.079 R)
• M26: 3,973,619 km (0.11 R)
• M27: 4,091,053 km (0.089 R)
• M28: 4,199,661 km (0.099 R)
• M29: 4,309,316 km (0.099 R)
• M30: 4,440,214 km (0.043 R)
• M31: 4,531,469 km (0.028 R)
• M32: 4,695,578 km (0.055 R)
• M33: 4,997,766 km (0.118 R)
• M34: 5,146,167 km (0.119 R)
• M35: 5,285,143 km (0.029 R)
• M36: 5,687,561 km (0.06 R)
• M37: 5,775,974 km (0.108 R)
• M38: 6,190,659 km (0.097 R)
• M39: 6,315,873 km (0.065 R)
• M40: 6,395,907 km (0.083 R)
• M41: 6,696,449 km (0.119 R)
• M42: 6,930,720 km (0.116 R)
• M43: 7,072,688 km (0.114 R)
• M44: 7,504,278 km (0.072 R)
• M45: 7,895,177 km (0.113 R)
• M46: 8,418,321 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.9

Radius: 14.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.67 AU - 1.81 AU

Year: 1506 Days

Day: 9.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 31,709,556 km

• M1: 190,438 km (0.045 R)
• M2: 300,093 km (0.075 R)
• M3: 516,113 km (0.087 R)
• M4: 612,154 km (0.115 R)
• M5: 723,306 km (0.076 R)
• M6: 827,127 km (0.103 R)
• M7: 929,003 km (0.077 R)
• M8: 1,078,152 km (0.086 R)
• M9: 1,191,248 km (0.119 R)
• M10: 1,546,842 km (0.065 R)
• M11: 1,706,912 km (0.08 R)
• M12: 1,841,251 km (0.116 R)
• M13: 2,187,719 km (0.108 R)
• M14: 2,380,401 km (0.12 R)
• M15: 2,795,535 km (0.094 R)
• M16: 3,005,571 km (0.029 R)
• M17: 3,376,125 km (0.052 R)
• M18: 3,694,319 km (0.083 R)
• M19: 4,036,151 km (0.093 R)
• M20: 4,218,062 km (0.062 R)
• M21: 4,345,519 km (0.078 R)
• M22: 4,590,111 km (0.084 R)
• M23: 4,750,780 km (0.083 R)
• M24: 5,183,566 km (0.034 R)
• M25: 5,335,857 km (0.097 R)
• M26: 5,443,268 km (0.114 R)
• M27: 5,707,308 km (0.067 R)
• M28: 5,801,555 km (0.047 R)
• M29: 5,975,537 km (0.076 R)
• M30: 6,071,280 km (0.093 R)
• M31: 6,264,261 km (0.056 R)
• M32: 6,475,643 km (0.061 R)
• M33: 6,574,078 km (0.106 R)
• M34: 6,955,852 km (0.081 R)
• M35: 7,225,727 km (0.102 R)
• M36: 7,413,322 km (0.091 R)
• M37: 7,810,804 km (0.112 R)
• M38: 7,915,672 km (0.106 R)
• M39: 8,091,450 km (0.088 R)
• M40: 8,339,782 km (0.11 R)
• M41: 8,735,169 km (0.102 R)
• M42: 8,844,077 km (0.1 R)
• M43: 9,063,387 km (0.072 R)
• M44: 9,581,893 km (0.038 R)
• M45: 9,977,131 km (0.087 R)
• M46: 10,570,586 km (0.058 R)
• M47: 10,881,300 km (0.076 R)
• M48: 11,472,062 km (0.037 R)
• M49: 11,811,649 km (0.092 R)
• M50: 11,932,225 km (0.035 R)
• M51: 12,073,446 km (0.05 R)
• M52: 12,195,069 km (0.104 R)
• M53: 12,439,213 km (0.091 R)
• M54: 12,603,022 km (0.088 R)
• M55: 12,788,075 km (0.079 R)
• M56: 13,036,258 km (0.107 R)
• M57: 13,348,768 km (0.111 R)
• M58: 13,684,914 km (0.099 R)
• M59: 13,896,296 km (0.026 R)
• M60: 14,066,239 km (0.088 R)
• M61: 14,365,435 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.1

Radius: 14.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.37 AU - 3.17 AU

Year: 3024 Days

Day: 10.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 31,709,556 km

• M1: 239,357 km (0.052 R)
• M2: 332,855 km (0.059 R)
• M3: 429,047 km (0.098 R)
• M4: 521,349 km (0.061 R)
• M5: 768,484 km (0.096 R)
• M6: 857,645 km (0.103 R)
• M7: 950,994 km (0.086 R)
• M8: 1,192,445 km (0.075 R)
• M9: 1,298,659 km (0.077 R)
• M10: 1,588,580 km (0.083 R)
• M11: 1,716,636 km (0.118 R)
• M12: 2,133,116 km (0.089 R)
• M13: 2,275,384 km (0.098 R)
• M14: 2,769,505 km (0.101 R)
• M15: 2,913,419 km (0.03 R)
• M16: 3,184,041 km (0.071 R)
• M17: 3,631,638 km (0.095 R)
• M18: 4,154,183 km (0.092 R)
• M19: 4,347,613 km (0.051 R)
• M20: 4,459,662 km (0.118 R)
• M21: 4,586,671 km (0.106 R)
• M22: 4,844,577 km (0.098 R)
• M23: 5,004,647 km (0.073 R)
• M24: 5,151,552 km (0.064 R)
• M25: 5,240,563 km (0.106 R)
• M26: 5,465,109 km (0.087 R)
• M27: 5,677,538 km (0.032 R)
• M28: 5,877,401 km (0.09 R)
• M29: 6,252,293 km (0.104 R)
• M30: 6,411,017 km (0.057 R)
• M31: 6,619,107 km (0.083 R)
• M32: 6,927,578 km (0.049 R)
• M33: 7,307,258 km (0.092 R)
• M34: 7,727,628 km (0.091 R)
• M35: 7,898,020 km (0.097 R)
• M36: 8,364,466 km (0.114 R)
• M37: 8,929,048 km (0.112 R)
• M38: 9,018,358 km (0.061 R)
• M39: 9,233,929 km (0.071 R)
• M40: 9,469,396 km (0.048 R)
• M41: 9,706,957 km (0.108 R)
• M42: 9,854,161 km (0.086 R)
• M43: 10,188,064 km (0.105 R)
• M44: 10,412,760 km (0.058 R)
• M45: 10,809,793 km (0.041 R)
• M46: 11,135,018 km (0.109 R)
• M47: 12,050,707 km (0.116 R)
• M48: 12,248,774 km (0.092 R)
• M49: 12,527,774 km (0.062 R)
• M50: 12,648,051 km (0.108 R)
• M51: 12,849,260 km (0.077 R)
• M52: 13,541,450 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.9

Radius: 9.4

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.78 AU - 3.24 AU

Year: 3426 Days

Day: 5.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,709,556 km

• M1: 128,654 km (0.095 R)
• M2: 390,151 km (0.045 R)
• M3: 644,617 km (0.077 R)
• M4: 741,108 km (0.08 R)
• M5: 808,427 km (0.045 R)
• M6: 937,530 km (0.08 R)
• M7: 1,654,104 km (0.112 R)
• M8: 1,774,530 km (0.12 R)
• M9: 2,008,501 km (0.111 R)
• M10: 2,252,645 km (0.094 R)
• M11: 2,558,273 km (0.104 R)
• M12: 2,716,099 km (0.116 R)
• M13: 2,913,568 km (0.108 R)
• M14: 3,152,925 km (0.107 R)
• M15: 3,246,723 km (0.1 R)
• M16: 3,360,417 km (0.09 R)
• M17: 3,475,607 km (0.096 R)
• M18: 3,889,096 km (0.055 R)
• M19: 4,010,121 km (0.098 R)
• M20: 4,173,332 km (0.032 R)
• M21: 4,276,554 km (0.076 R)
• M22: 4,527,879 km (0.112 R)
• M23: 5,444,764 km (0.082 R)
• M24: 5,625,927 km (0.087 R)
• M25: 5,809,035 km (0.09 R)
• M26: 6,157,748 km (0.101 R)
• M27: 6,441,535 km (0.031 R)
• M28: 6,729,810 km (0.095 R)
• M29: 6,875,369 km (0.116 R)
• M30: 7,194,760 km (0.109 R)
• M31: 7,343,759 km (0.117 R)
• M32: 7,468,674 km (0.062 R)
• M33: 7,569,203 km (0.059 R)
• M34: 7,720,746 km (0.092 R)
• M35: 7,847,755 km (0.114 R)
• M36: 8,078,285 km (0.104 R)
• M37: 9,049,325 km (0.088 R)
• M38: 9,616,750 km (0.087 R)
• M39: 9,698,729 km (0.113 R)
• M40: 9,836,060 km (0.095 R)
• M41: 9,918,638 km (0.084 R)
• M42: 10,307,293 km (0.051 R)
• M43: 10,899,850 km (0.077 R)
• M44: 11,042,417 km (0.113 R)
• M45: 11,329,795 km (0.045 R)
• M46: 11,561,372 km (0.111 R)
• M47: 12,088,106 km (0.102 R)
• M48: 12,592,850 km (0.098 R)
• M49: 13,347,571 km (0.051 R)
• M50: 13,408,607 km (0.111 R)
• M51: 14,241,568 km (0.105 R)
• M52: 14,335,066 km (0.112 R)
• M53: 14,397,598 km (0.074 R)
• M54: 14,554,227 km (0.057 R)
• M55: 14,617,058 km (0.11 R)
• M56: 14,806,000 km (0.107 R)
• M57: 14,869,131 km (0.093 R)
• M58: 15,250,157 km (0.086 R)
• M59: 15,763,128 km (0.093 R)
• M60: 16,674,478 km (0.095 R)
• M61: 16,805,974 km (0.05 R)
• M62: 16,871,947 km (0.105 R)
• M63: 16,937,920 km (0.072 R)
• M64: 17,004,042 km (0.12 R)
• M65: 18,073,218 km (0.106 R)
• M66: 18,513,784 km (0.061 R)
• M67: 18,615,959 km (0.116 R)
• M68: 18,786,650 km (0.104 R)
• M69: 19,509,358 km (0.114 R)
• M70: 20,451,824 km (0.111 R)
• M71: 20,522,135 km (0.103 R)
• M72: 21,587,870 km (0.119 R)
• M73: 22,019,161 km (0.12 R)
• M74: 22,308,334 km (0.099 R)
• M75: 22,853,917 km (0.091 R)
• M76: 23,367,038 km (0.046 R)
• M77: 25,004,387 km (0.063 R)
• M78: 25,155,032 km (0.1 R)
• M79: 25,305,976 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.5

Radius: 11.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.91 AU - 6.15 AU

Year: 8531 Days

Day: 7.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,709,556 km

• M1: 169,644 km (0.088 R)
• M2: 255,364 km (0.094 R)
• M3: 335,997 km (0.062 R)
• M4: 501,602 km (0.076 R)
• M5: 637,287 km (0.117 R)
• M6: 948,151 km (0.048 R)
• M7: 1,212,192 km (0.055 R)
• M8: 1,899,295 km (0.117 R)
• M9: 2,083,300 km (0.066 R)
• M10: 2,158,548 km (0.097 R)
• M11: 2,312,035 km (0.111 R)
• M12: 2,814,983 km (0.025 R)
• M13: 3,068,402 km (0.108 R)
• M14: 3,575,240 km (0.055 R)
• M15: 3,666,045 km (0.105 R)
• M16: 3,850,051 km (0.07 R)
• M17: 3,966,737 km (0.083 R)
• M18: 4,155,679 km (0.072 R)
• M19: 4,371,998 km (0.067 R)
• M20: 4,542,839 km (0.089 R)
• M21: 4,815,705 km (0.063 R)
• M22: 4,941,666 km (0.078 R)
• M23: 5,403,774 km (0.05 R)
• M24: 6,123,041 km (0.11 R)
• M25: 7,417,062 km (0.075 R)
• M26: 7,533,599 km (0.077 R)
• M27: 7,680,055 km (0.101 R)
• M28: 7,916,271 km (0.101 R)
• M29: 8,823,731 km (0.116 R)
• M30: 9,009,233 km (0.089 R)
• M31: 9,258,463 km (0.11 R)
• M32: 9,987,902 km (0.112 R)
• M33: 10,408,421 km (0.12 R)
• M34: 10,967,020 km (0.056 R)
• M35: 11,066,652 km (0.03 R)
• M36: 11,300,324 km (0.108 R)
• M37: 11,468,173 km (0.068 R)
• M38: 12,182,203 km (0.069 R)
• M39: 12,423,355 km (0.118 R)
• M40: 12,980,607 km (0.109 R)
• M41: 13,975,583 km (0.1 R)
• M42: 14,445,918 km (0.111 R)
• M43: 14,737,784 km (0.114 R)
• M44: 15,290,548 km (0.085 R)
• M45: 15,700,297 km (0.118 R)
• M46: 16,226,881 km (0.096 R)
• M47: 16,378,424 km (0.118 R)
• M48: 16,759,449 km (0.081 R)
• M49: 16,835,894 km (0.106 R)
• M50: 17,607,669 km (0.083 R)
• M51: 18,509,595 km (0.089 R)
• M52: 18,588,732 km (0.087 R)
• M53: 20,276,346 km (0.064 R)
• M54: 20,562,377 km (0.095 R)
• M55: 20,932,033 km (0.083 R)
• M56: 21,428,549 km (0.068 R)
• M57: 21,845,179 km (0.03 R)
• M58: 22,012,579 km (0.047 R)
• M59: 22,222,464 km (0.116 R)
• M60: 22,306,539 km (0.106 R)
• M61: 22,644,181 km (0.077 R)
• M62: 22,813,526 km (0.114 R)
• M63: 23,025,955 km (0.1 R)
• M64: 23,196,347 km (0.089 R)
• M65: 23,795,935 km (0.087 R)
• M66: 23,925,038 km (0.045 R)
• M67: 24,313,992 km (0.115 R)
• M68: 24,617,975 km (0.075 R)
• M69: 24,705,041 km (0.095 R)
• M70: 24,879,472 km (0.068 R)
• M71: 25,010,520 km (0.112 R)
• M72: 25,405,159 km (0.099 R)
• M73: 25,713,630 km (0.063 R)
• M74: 25,890,455 km (0.103 R)
• M75: 27,229,206 km (0.115 R)
• M76: 28,088,646 km (0.073 R)
• M77: 28,179,751 km (0.107 R)
• M78: 28,544,620 km (0.106 R)
• M79: 29,325,371 km (0.079 R)
• M80: 29,463,899 km (0.099 R)
• M81: 29,602,576 km (0.082 R)
• M82: 29,741,553 km (0.079 R)
• M83: 30,066,629 km (0.12 R)
• M84: 30,346,227 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit