🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.28 AU - 1.32 AU

Year: 523 Days

Day: 12 Hours

Environment

Temp: 14 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,928,495 km

• M1: 53,107 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.05 AU - 2.23 AU

Year: 1105 Days

Day: 17.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.97 AU - 3.65 AU

Year: 2126 Days

Day: 21.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,928,495 km

• M1: 908,807 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.36 AU - 3.52 AU

Year: 2253 Days

Day: 38.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.1

Radius: 14.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.14 AU - 6.82 AU

Year: 4530 Days

Day: 13.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,928,495 km

• M1: 257,308 km (0.102 R)
• M2: 365,916 km (0.068 R)
• M3: 502,499 km (0.119 R)
• M4: 593,904 km (0.106 R)
• M5: 733,927 km (0.119 R)
• M6: 887,115 km (0.058 R)
• M7: 991,983 km (0.1 R)
• M8: 1,089,222 km (0.106 R)
• M9: 1,347,727 km (0.089 R)
• M10: 1,512,883 km (0.058 R)
• M11: 1,612,515 km (0.102 R)
• M12: 1,956,291 km (0.116 R)
• M13: 2,113,220 km (0.113 R)
• M14: 2,209,561 km (0.097 R)
• M15: 2,307,398 km (0.087 R)
• M16: 2,997,642 km (0.077 R)
• M17: 3,088,448 km (0.064 R)
• M18: 3,517,944 km (0.077 R)
• M19: 3,789,015 km (0.067 R)
• M20: 4,026,726 km (0.094 R)
• M21: 4,558,995 km (0.102 R)
• M22: 4,833,657 km (0.09 R)
• M23: 4,940,769 km (0.119 R)
• M24: 5,399,436 km (0.071 R)
• M25: 5,712,843 km (0.067 R)
• M26: 5,940,531 km (0.096 R)
• M27: 6,451,857 km (0.1 R)
• M28: 7,294,691 km (0.11 R)
• M29: 8,351,900 km (0.075 R)
• M30: 8,481,002 km (0.112 R)
• M31: 8,610,704 km (0.078 R)
• M32: 9,456,680 km (0.076 R)
• M33: 9,699,477 km (0.093 R)
• M34: 10,191,355 km (0.1 R)
• M35: 10,329,434 km (0.093 R)
• M36: 10,887,883 km (0.098 R)
• M37: 11,057,377 km (0.083 R)
• M38: 11,456,355 km (0.098 R)
• M39: 11,657,564 km (0.12 R)
• M40: 12,063,572 km (0.091 R)
• M41: 13,039,100 km (0.096 R)
• M42: 13,279,354 km (0.107 R)
• M43: 13,612,209 km (0.079 R)
• M44: 14,101,394 km (0.072 R)
• M45: 14,224,514 km (0.078 R)
• M46: 14,348,081 km (0.085 R)
• M47: 14,440,982 km (0.085 R)
• M48: 14,689,613 km (0.055 R)
• M49: 15,002,572 km (0.102 R)
• M50: 15,380,905 km (0.087 R)
• M51: 15,635,072 km (0.114 R)
• M52: 15,762,529 km (0.096 R)
• M53: 15,858,421 km (0.066 R)
• M54: 16,147,295 km (0.083 R)
• M55: 16,632,441 km (0.083 R)
• M56: 17,617,393 km (0.114 R)
• M57: 18,150,410 km (0.098 R)
• M58: 18,418,939 km (0.109 R)
• M59: 18,824,199 km (0.082 R)
• M60: 19,164,235 km (0.068 R)
• M61: 19,609,289 km (0.107 R)
• M62: 19,781,326 km (0.087 R)
• M63: 20,023,077 km (0.082 R)
• M64: 20,161,754 km (0.088 R)
• M65: 20,300,581 km (0.119 R)
• M66: 20,649,293 km (0.108 R)
• M67: 20,894,484 km (0.114 R)
• M68: 21,176,027 km (0.052 R)
• M69: 21,458,767 km (0.1 R)
• M70: 21,636,190 km (0.088 R)
• M71: 21,849,667 km (0.047 R)
• M72: 22,099,645 km (0.097 R)
• M73: 22,314,617 km (0.116 R)
• M74: 23,145,184 km (0.105 R)
• M75: 23,839,019 km (0.099 R)
• M76: 23,985,924 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 11.7

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.36 AU - 6.44 AU

Year: 5060 Days

Day: 9.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,928,495 km

• M1: 163,062 km (0.075 R)
• M2: 362,176 km (0.073 R)
• M3: 568,622 km (0.074 R)
• M4: 836,402 km (0.101 R)
• M5: 1,034,170 km (0.096 R)
• M6: 1,476,381 km (0.108 R)
• M7: 1,718,730 km (0.106 R)
• M8: 1,919,490 km (0.096 R)
• M9: 2,085,694 km (0.066 R)
• M10: 2,256,833 km (0.05 R)
• M11: 2,373,520 km (0.097 R)
• M12: 2,477,341 km (0.109 R)
• M13: 3,148,886 km (0.116 R)
• M14: 3,463,041 km (0.102 R)
• M15: 3,547,564 km (0.089 R)
• M16: 3,980,051 km (0.099 R)
• M17: 4,374,691 km (0.117 R)
• M18: 4,857,293 km (0.045 R)
• M19: 5,047,582 km (0.1 R)
• M20: 5,201,518 km (0.047 R)
• M21: 6,847,095 km (0.095 R)
• M22: 7,146,739 km (0.066 R)
• M23: 7,582,518 km (0.107 R)
• M24: 8,004,384 km (0.103 R)
• M25: 8,252,267 km (0.1 R)
• M26: 8,594,248 km (0.084 R)
• M27: 9,198,175 km (0.098 R)
• M28: 9,624,379 km (0.04 R)
• M29: 9,863,885 km (0.074 R)
• M30: 10,056,866 km (0.118 R)
• M31: 10,767,307 km (0.11 R)
• M32: 11,519,335 km (0.085 R)
• M33: 11,595,481 km (0.093 R)
• M34: 11,901,707 km (0.107 R)
• M35: 12,055,793 km (0.074 R)
• M36: 12,236,507 km (0.083 R)
• M37: 12,522,239 km (0.081 R)
• M38: 13,285,936 km (0.113 R)
• M39: 13,419,228 km (0.041 R)
• M40: 13,499,413 km (0.071 R)
• M41: 14,064,893 km (0.079 R)
• M42: 14,282,408 km (0.06 R)
• M43: 14,473,594 km (0.065 R)
• M44: 15,526,464 km (0.09 R)
• M45: 15,694,911 km (0.099 R)
• M46: 16,604,017 km (0.116 R)
• M47: 17,267,783 km (0.075 R)
• M48: 17,442,364 km (0.079 R)
• M49: 18,740,873 km (0.045 R)
• M50: 19,040,219 km (0.095 R)
• M51: 20,284,574 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.8

Radius: 14.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.21 AU - 11.39 AU

Year: 10014 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,928,495 km

• M1: 186,399 km (0.111 R)
• M2: 342,130 km (0.098 R)
• M3: 560,992 km (0.103 R)
• M4: 657,782 km (0.063 R)
• M5: 1,056,460 km (0.072 R)
• M6: 1,450,501 km (0.067 R)
• M7: 1,560,306 km (0.084 R)
• M8: 1,941,930 km (0.056 R)
• M9: 2,484,372 km (0.086 R)
• M10: 2,931,819 km (0.106 R)
• M11: 3,093,534 km (0.102 R)
• M12: 3,300,129 km (0.066 R)
• M13: 3,726,932 km (0.119 R)
• M14: 4,014,010 km (0.077 R)
• M15: 4,377,383 km (0.092 R)
• M16: 5,209,596 km (0.107 R)
• M17: 5,307,882 km (0.093 R)
• M18: 5,606,479 km (0.116 R)
• M19: 6,936,554 km (0.071 R)
• M20: 9,418,682 km (0.115 R)
• M21: 9,538,959 km (0.116 R)
• M22: 9,689,903 km (0.09 R)
• M23: 10,706,570 km (0.059 R)
• M24: 12,574,599 km (0.114 R)
• M25: 12,773,713 km (0.088 R)
• M26: 13,275,764 km (0.071 R)
• M27: 14,264,755 km (0.044 R)
• M28: 14,507,104 km (0.054 R)
• M29: 14,715,943 km (0.065 R)
• M30: 15,774,796 km (0.119 R)
• M31: 15,882,058 km (0.114 R)
• M32: 16,639,622 km (0.079 R)
• M33: 16,748,828 km (0.076 R)
• M34: 17,188,047 km (0.105 R)
• M35: 17,965,807 km (0.119 R)
• M36: 18,265,002 km (0.072 R)
• M37: 18,452,897 km (0.065 R)
• M38: 18,754,935 km (0.109 R)
• M39: 18,906,628 km (0.055 R)
• M40: 19,555,583 km (0.074 R)
• M41: 21,111,252 km (0.086 R)
• M42: 21,506,339 km (0.094 R)
• M43: 22,143,626 km (0.086 R)
• M44: 22,746,805 km (0.041 R)
• M45: 22,949,061 km (0.102 R)
• M46: 23,887,190 km (0.108 R)
• M47: 24,010,458 km (0.094 R)
• M48: 26,180,974 km (0.113 R)
• M49: 27,075,270 km (0.049 R)
• M50: 28,675,219 km (0.088 R)
• M51: 28,806,267 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.4

Radius: 9.7

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.24 AU - 15.34 AU

Year: 15213 Days

Day: 10.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 36,928,495 km

• M1: 141,968 km (0.05 R)
• M2: 568,921 km (0.043 R)
• M3: 987,944 km (0.09 R)
• M4: 1,054,964 km (0.103 R)
• M5: 1,241,513 km (0.087 R)
• M6: 1,464,563 km (0.048 R)
• M7: 1,837,211 km (0.113 R)
• M8: 2,573,981 km (0.051 R)
• M9: 2,668,078 km (0.111 R)
• M10: 3,393,478 km (0.085 R)
• M11: 3,636,724 km (0.091 R)
• M12: 4,030,615 km (0.105 R)
• M13: 6,196,493 km (0.086 R)
• M14: 6,451,408 km (0.056 R)
• M15: 7,103,804 km (0.118 R)
• M16: 7,370,687 km (0.108 R)
• M17: 7,550,354 km (0.118 R)
• M18: 7,731,517 km (0.066 R)
• M19: 9,426,311 km (0.086 R)
• M20: 10,871,876 km (0.103 R)
• M21: 11,179,598 km (0.098 R)
• M22: 12,225,736 km (0.109 R)
• M23: 12,492,170 km (0.116 R)
• M24: 12,868,409 km (0.115 R)
• M25: 13,193,784 km (0.082 R)
• M26: 13,631,956 km (0.112 R)
• M27: 14,242,316 km (0.1 R)
• M28: 16,830,658 km (0.113 R)
• M29: 17,246,091 km (0.037 R)
• M30: 17,905,968 km (0.119 R)
• M31: 21,455,027 km (0.107 R)
• M32: 21,840,840 km (0.077 R)
• M33: 22,554,422 km (0.026 R)
• M34: 22,815,770 km (0.113 R)
• M35: 23,804,911 km (0.091 R)
• M36: 24,404,948 km (0.066 R)
• M37: 24,471,968 km (0.082 R)
• M38: 24,942,603 km (0.098 R)
• M39: 25,010,071 km (0.11 R)
• M40: 25,145,308 km (0.115 R)
• M41: 25,484,147 km (0.037 R)
• M42: 25,756,415 km (0.109 R)
• M43: 25,961,214 km (0.117 R)
• M44: 28,531,455 km (0.048 R)
• M45: 29,239,951 km (0.034 R)
• M46: 29,667,801 km (0.046 R)
• M47: 29,954,131 km (0.082 R)
• M48: 30,025,938 km (0.092 R)
• M49: 30,241,509 km (0.08 R)
• M50: 31,545,703 km (0.034 R)
• M51: 33,461,902 km (0.036 R)
• M52: 34,659,732 km (0.083 R)
• M53: 36,024,065 km (0.071 R)
• M54: 36,176,655 km (0.113 R)
• M55: 36,329,544 km (0.085 R)
• M56: 36,635,920 km (0.107 R)
• M57: 37,792,760 km (0.087 R)
• M58: 38,492,430 km (0.066 R)
• M59: 39,589,581 km (0.12 R)
• M60: 39,747,107 km (0.077 R)
• M61: 40,538,031 km (0.051 R)
• M62: 40,935,363 km (0.1 R)
• M63: 41,174,570 km (0.081 R)
• M64: 41,414,076 km (0.116 R)
• M65: 42,135,437 km (0.049 R)
• M66: 43,671,957 km (0.093 R)
• M67: 43,997,781 km (0.117 R)
• M68: 44,242,673 km (0.099 R)
• M69: 44,980,041 km (0.078 R)
• M70: 45,062,319 km (0.092 R)
• M71: 45,556,441 km (0.083 R)
• M72: 48,138,052 km (0.065 R)
• M73: 48,306,349 km (0.03 R)
• M74: 49,489,070 km (0.053 R)
• M75: 49,658,864 km (0.093 R)
• M76: 50,169,292 km (0.101 R)
• M77: 51,195,234 km (0.115 R)
• M78: 52,400,993 km (0.072 R)
• M79: 52,487,610 km (0.102 R)
• M80: 53,965,038 km (0.086 R)
• M81: 54,665,156 km (0.097 R)
• M82: 56,339,755 km (0.106 R)
• M83: 56,783,163 km (0.103 R)
• M84: 57,227,768 km (0.111 R)
• M85: 58,748,281 km (0.072 R)
• M86: 59,378,237 km (0.063 R)
• M87: 59,829,424 km (0.059 R)
• M88: 60,463,271 km (0.089 R)
• M89: 60,553,927 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99

Radius: 5.7

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.42 AU - 16.86 AU

Year: 17788 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,928,495 km

• M1: 191,186 km (0.106 R)
• M2: 252,970 km (0.087 R)
• M3: 399,576 km (0.053 R)
• M4: 533,466 km (0.108 R)
• M5: 639,830 km (0.108 R)
• M6: 843,134 km (0.098 R)
• M7: 1,167,163 km (0.109 R)
• M8: 1,218,923 km (0.1 R)
• M9: 1,289,234 km (0.057 R)
• M10: 1,415,495 km (0.082 R)
• M11: 1,758,822 km (0.074 R)
• M12: 1,919,490 km (0.096 R)
• M13: 1,980,975 km (0.073 R)
• M14: 2,385,637 km (0.102 R)
• M15: 2,451,909 km (0.082 R)
• M16: 2,518,779 km (0.096 R)
• M17: 2,677,203 km (0.105 R)
• M18: 2,746,019 km (0.103 R)
• M19: 3,392,281 km (0.093 R)
• M20: 3,952,226 km (0.09 R)
• M21: 4,163,010 km (0.045 R)
• M22: 4,485,991 km (0.107 R)
• M23: 4,567,971 km (0.093 R)
• M24: 4,985,499 km (0.118 R)
• M25: 5,042,047 km (0.103 R)
• M26: 5,328,227 km (0.117 R)
• M27: 5,767,447 km (0.099 R)
• M28: 6,587,093 km (0.117 R)
• M29: 7,058,028 km (0.048 R)
• M30: 7,121,607 km (0.086 R)
• M31: 7,833,992 km (0.061 R)
• M32: 8,636,584 km (0.106 R)
• M33: 8,875,642 km (0.12 R)
• M34: 10,138,996 km (0.11 R)
• M35: 10,174,899 km (0.11 R)
• M36: 11,085,950 km (0.1 R)
• M37: 11,532,500 km (0.07 R)
• M38: 12,022,882 km (0.028 R)
• M39: 12,829,364 km (0.038 R)
• M40: 12,984,946 km (0.096 R)
• M41: 13,219,515 km (0.112 R)
• M42: 13,455,431 km (0.073 R)
• M43: 14,574,872 km (0.061 R)
• M44: 15,640,906 km (0.026 R)
• M45: 17,029,773 km (0.103 R)
• M46: 17,115,193 km (0.106 R)
• M47: 17,933,942 km (0.093 R)
• M48: 20,013,353 km (0.111 R)
• M49: 20,103,560 km (0.063 R)
• M50: 20,374,931 km (0.082 R)
• M51: 20,921,113 km (0.115 R)
• M52: 22,167,861 km (0.11 R)
• M53: 23,819,272 km (0.066 R)
• M54: 24,106,500 km (0.044 R)
• M55: 24,442,796 km (0.087 R)
• M56: 24,587,457 km (0.114 R)
• M57: 25,803,838 km (0.083 R)
• M58: 26,147,913 km (0.116 R)
• M59: 26,940,033 km (0.059 R)
• M60: 27,941,292 km (0.051 R)
• M61: 28,649,488 km (0.114 R)
• M62: 29,210,031 km (0.099 R)
• M63: 30,134,995 km (0.091 R)
• M64: 30,497,321 km (0.119 R)
• M65: 30,965,263 km (0.096 R)
• M66: 31,226,312 km (0.119 R)
• M67: 32,119,112 km (0.099 R)
• M68: 32,595,282 km (0.105 R)
• M69: 33,822,583 km (0.099 R)
• M70: 34,360,836 km (0.087 R)
• M71: 35,336,812 km (0.049 R)
• M72: 35,664,282 km (0.092 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 18,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit