🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 38.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,332,291 km

• M1: 79,436 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.27 AU - 1.73 AU

Year: 668 Days

Day: 26.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.59 AU - 1.71 AU

Year: 770 Days

Day: 20.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.38 AU - 2.76 AU

Year: 1497 Days

Day: 42.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.9

Radius: 12.5

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.77 AU - 6.79 AU

Year: 5720 Days

Day: 12.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,332,291 km

• M1: 156,479 km (0.07 R)
• M2: 278,850 km (0.074 R)
• M3: 618,886 km (0.055 R)
• M4: 717,920 km (0.044 R)
• M5: 878,140 km (0.085 R)
• M6: 1,021,454 km (0.081 R)
• M7: 1,466,059 km (0.081 R)
• M8: 1,837,660 km (0.111 R)
• M9: 2,082,702 km (0.093 R)
• M10: 2,542,416 km (0.109 R)
• M11: 2,816,479 km (0.106 R)
• M12: 2,924,489 km (0.079 R)
• M13: 3,033,994 km (0.118 R)
• M14: 3,234,456 km (0.066 R)
• M15: 3,578,531 km (0.101 R)
• M16: 3,910,488 km (0.062 R)
• M17: 4,326,969 km (0.058 R)
• M18: 4,528,028 km (0.03 R)
• M19: 5,123,278 km (0.064 R)
• M20: 5,255,972 km (0.054 R)
• M21: 6,104,192 km (0.068 R)
• M22: 6,216,839 km (0.115 R)
• M23: 6,587,542 km (0.051 R)
• M24: 6,674,159 km (0.104 R)
• M25: 6,790,247 km (0.12 R)
• M26: 7,112,930 km (0.111 R)
• M27: 7,651,781 km (0.039 R)
• M28: 8,203,947 km (0.028 R)
• M29: 8,422,211 km (0.105 R)
• M30: 8,547,723 km (0.105 R)
• M31: 8,642,269 km (0.111 R)
• M32: 9,804,495 km (0.108 R)
• M33: 10,036,222 km (0.119 R)
• M34: 10,471,402 km (0.065 R)
• M35: 10,674,257 km (0.089 R)
• M36: 10,878,608 km (0.086 R)
• M37: 11,813,744 km (0.055 R)
• M38: 13,797,412 km (0.115 R)
• M39: 13,945,663 km (0.116 R)
• M40: 15,534,542 km (0.087 R)
• M41: 15,921,253 km (0.112 R)
• M42: 16,389,494 km (0.051 R)
• M43: 16,468,033 km (0.113 R)
• M44: 16,862,373 km (0.082 R)
• M45: 17,259,705 km (0.079 R)
• M46: 17,379,682 km (0.116 R)
• M47: 17,660,328 km (0.093 R)
• M48: 18,839,309 km (0.096 R)
• M49: 18,962,727 km (0.117 R)
• M50: 19,045,155 km (0.039 R)
• M51: 19,917,760 km (0.061 R)
• M52: 20,085,609 km (0.119 R)
• M53: 20,337,980 km (0.052 R)
• M54: 20,506,876 km (0.101 R)
• M55: 21,659,079 km (0.104 R)
• M56: 23,051,835 km (0.071 R)
• M57: 23,227,912 km (0.116 R)
• M58: 23,492,999 km (0.073 R)
• M59: 24,563,073 km (0.071 R)
• M60: 24,878,275 km (0.048 R)
• M61: 25,421,615 km (0.044 R)
• M62: 25,649,153 km (0.091 R)
• M63: 26,843,244 km (0.084 R)
• M64: 27,260,921 km (0.067 R)
• M65: 27,493,845 km (0.093 R)
• M66: 27,774,191 km (0.053 R)
• M67: 28,008,611 km (0.067 R)
• M68: 28,337,876 km (0.037 R)
• M69: 28,573,792 km (0.087 R)
• M70: 28,952,723 km (0.11 R)
• M71: 29,524,187 km (0.026 R)
• M72: 29,859,286 km (0.088 R)
• M73: 30,581,545 km (0.092 R)
• M74: 30,726,804 km (0.118 R)
• M75: 32,141,701 km (0.094 R)
• M76: 32,733,510 km (0.115 R)
• M77: 32,931,578 km (0.111 R)
• M78: 33,328,760 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.9

Radius: 8.1

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.29 AU - 8.81 AU

Year: 7540 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,332,291 km

• M1: 189,391 km (0.03 R)
• M2: 301,141 km (0.118 R)
• M3: 561,441 km (0.079 R)
• M4: 681,269 km (0.117 R)
• M5: 1,026,690 km (0.087 R)
• M6: 1,158,785 km (0.086 R)
• M7: 1,332,019 km (0.112 R)
• M8: 1,801,757 km (0.063 R)
• M9: 1,982,770 km (0.116 R)
• M10: 2,044,554 km (0.078 R)
• M11: 2,127,880 km (0.108 R)
• M12: 2,212,253 km (0.042 R)
• M13: 2,406,431 km (0.119 R)
• M14: 2,561,415 km (0.102 R)
• M15: 2,811,393 km (0.115 R)
• M16: 3,760,741 km (0.061 R)
• M17: 3,837,485 km (0.118 R)
• M18: 4,045,126 km (0.032 R)
• M19: 4,607,465 km (0.062 R)
• M20: 4,689,893 km (0.112 R)
• M21: 4,744,945 km (0.055 R)
• M22: 4,856,096 km (0.057 R)
• M23: 5,569,379 km (0.087 R)
• M24: 6,284,756 km (0.098 R)
• M25: 6,498,831 km (0.12 R)
• M26: 6,871,479 km (0.102 R)
• M27: 7,187,280 km (0.099 R)
• M28: 7,508,018 km (0.093 R)
• M29: 7,702,645 km (0.096 R)
• M30: 7,866,006 km (0.072 R)
• M31: 8,130,046 km (0.053 R)
• M32: 8,700,612 km (0.109 R)
• M33: 8,836,746 km (0.115 R)
• M34: 9,738,821 km (0.09 R)
• M35: 9,809,432 km (0.074 R)
• M36: 9,986,705 km (0.038 R)
• M37: 10,093,668 km (0.075 R)
• M38: 10,633,716 km (0.096 R)
• M39: 11,072,486 km (0.095 R)
• M40: 11,257,090 km (0.08 R)
• M41: 11,368,391 km (0.102 R)
• M42: 11,704,388 km (0.117 R)
• M43: 11,930,131 km (0.088 R)
• M44: 12,005,828 km (0.096 R)
• M45: 12,809,018 km (0.055 R)
• M46: 13,041,793 km (0.105 R)
• M47: 13,236,719 km (0.113 R)
• M48: 13,393,497 km (0.099 R)
• M49: 14,146,124 km (0.103 R)
• M50: 14,547,795 km (0.108 R)
• M51: 14,790,592 km (0.092 R)
• M52: 14,953,205 km (0.042 R)
• M53: 15,858,122 km (0.037 R)
• M54: 16,738,506 km (0.094 R)
• M55: 16,908,000 km (0.105 R)
• M56: 17,419,924 km (0.071 R)
• M57: 17,505,644 km (0.091 R)
• M58: 17,591,662 km (0.093 R)
• M59: 18,677,893 km (0.103 R)
• M60: 19,384,443 km (0.093 R)
• M61: 19,830,395 km (0.074 R)
• M62: 19,964,883 km (0.086 R)
• M63: 20,869,053 km (0.116 R)
• M64: 21,556,006 km (0.11 R)
• M65: 21,971,738 km (0.101 R)
• M66: 22,623,536 km (0.079 R)
• M67: 24,041,874 km (0.096 R)
• M68: 24,617,227 km (0.053 R)
• M69: 24,713,568 km (0.038 R)
• M70: 25,294,158 km (0.118 R)
• M71: 26,370,215 km (0.112 R)
• M72: 27,611,279 km (0.115 R)
• M73: 27,811,591 km (0.076 R)
• M74: 28,213,710 km (0.098 R)
• M75: 28,871,192 km (0.114 R)
• M76: 29,125,359 km (0.106 R)
• M77: 29,533,612 km (0.063 R)
• M78: 29,892,497 km (0.108 R)
• M79: 30,666,367 km (0.061 R)
• M80: 31,029,590 km (0.088 R)
• M81: 31,290,040 km (0.083 R)
• M82: 31,760,675 km (0.1 R)
• M83: 32,180,896 km (0.047 R)
• M84: 32,286,212 km (0.052 R)
• M85: 32,655,869 km (0.087 R)
• M86: 32,708,826 km (0.101 R)
• M87: 32,973,914 km (0.115 R)
• M88: 33,933,883 km (0.102 R)
• M89: 35,173,900 km (0.081 R)
• M90: 35,282,508 km (0.118 R)
• M91: 35,391,116 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.1

Radius: 12.5

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.13 AU - 9.43 AU

Year: 7887 Days

Day: 10.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,332,291 km

• M1: 248,632 km (0.095 R)
• M2: 799,002 km (0.03 R)
• M3: 1,197,980 km (0.052 R)
• M4: 1,358,199 km (0.059 R)
• M5: 2,216,292 km (0.098 R)
• M6: 2,594,925 km (0.08 R)
• M7: 3,328,253 km (0.061 R)
• M8: 3,732,916 km (0.094 R)
• M9: 3,881,466 km (0.107 R)
• M10: 3,971,375 km (0.079 R)
• M11: 4,062,181 km (0.107 R)
• M12: 4,245,737 km (0.063 R)
• M13: 4,369,604 km (0.111 R)
• M14: 4,684,807 km (0.099 R)
• M15: 4,845,325 km (0.039 R)
• M16: 5,438,032 km (0.101 R)
• M17: 6,440,936 km (0.027 R)
• M18: 6,727,715 km (0.063 R)
• M19: 6,909,178 km (0.118 R)
• M20: 7,613,185 km (0.094 R)
• M21: 7,954,717 km (0.115 R)
• M22: 9,209,694 km (0.104 R)
• M23: 9,290,028 km (0.035 R)
• M24: 10,066,441 km (0.114 R)
• M25: 10,863,498 km (0.115 R)
• M26: 11,033,890 km (0.09 R)
• M27: 11,768,116 km (0.091 R)
• M28: 14,250,244 km (0.114 R)
• M29: 14,390,118 km (0.06 R)
• M30: 14,624,389 km (0.1 R)
• M31: 15,622,057 km (0.11 R)
• M32: 16,887,505 km (0.113 R)
• M33: 17,532,571 km (0.102 R)
• M34: 17,632,652 km (0.047 R)
• M35: 17,833,113 km (0.05 R)
• M36: 18,286,993 km (0.091 R)
• M37: 18,489,998 km (0.118 R)
• M38: 19,000,725 km (0.103 R)
• M39: 19,879,463 km (0.101 R)
• M40: 20,455,265 km (0.111 R)
• M41: 21,355,844 km (0.025 R)
• M42: 21,516,063 km (0.084 R)
• M43: 21,623,175 km (0.107 R)
• M44: 22,431,752 km (0.096 R)
• M45: 23,470,410 km (0.045 R)
• M46: 23,580,664 km (0.058 R)
• M47: 23,691,067 km (0.109 R)
• M48: 23,801,620 km (0.031 R)
• M49: 23,967,823 km (0.114 R)
• M50: 24,804,524 km (0.059 R)
• M51: 25,029,369 km (0.096 R)
• M52: 26,277,614 km (0.12 R)
• M53: 26,564,094 km (0.079 R)
• M54: 26,736,580 km (0.112 R)
• M55: 27,024,706 km (0.072 R)
• M56: 27,314,028 km (0.098 R)
• M57: 28,305,114 km (0.067 R)
• M58: 28,539,983 km (0.061 R)
• M59: 29,367,259 km (0.097 R)
• M60: 30,142,475 km (0.105 R)
• M61: 30,622,834 km (0.072 R)
• M62: 30,803,698 km (0.084 R)
• M63: 30,924,423 km (0.113 R)
• M64: 31,530,594 km (0.109 R)
• M65: 32,569,850 km (0.043 R)
• M66: 33,186,492 km (0.075 R)
• M67: 33,434,227 km (0.116 R)
• M68: 34,619,341 km (0.025 R)
• M69: 36,646,242 km (0.114 R)
• M70: 37,223,391 km (0.072 R)
• M71: 37,416,372 km (0.098 R)
• M72: 37,674,129 km (0.109 R)
• M73: 38,386,365 km (0.107 R)
• M74: 39,561,307 km (0.099 R)
• M75: 40,615,523 km (0.078 R)
• M76: 41,146,146 km (0.039 R)
• M77: 41,545,722 km (0.12 R)
• M78: 43,156,443 km (0.116 R)
• M79: 43,630,069 km (0.082 R)
• M80: 44,787,508 km (0.111 R)
• M81: 45,129,938 km (0.1 R)
• M82: 45,335,784 km (0.081 R)
• M83: 45,679,560 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 10.4

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.45 AU - 9.25 AU

Year: 9569 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,332,291 km

• M1: 143,913 km (0.036 R)
• M2: 322,383 km (0.044 R)
• M3: 446,699 km (0.063 R)
• M4: 522,695 km (0.097 R)
• M5: 603,927 km (0.057 R)
• M6: 828,024 km (0.116 R)
• M7: 1,374,056 km (0.116 R)
• M8: 1,451,847 km (0.112 R)
• M9: 1,778,270 km (0.119 R)
• M10: 1,863,541 km (0.073 R)
• M11: 2,038,421 km (0.092 R)
• M12: 2,451,610 km (0.111 R)
• M13: 2,668,078 km (0.094 R)
• M14: 2,741,680 km (0.072 R)
• M15: 2,815,881 km (0.067 R)
• M16: 3,704,642 km (0.098 R)
• M17: 4,236,911 km (0.078 R)
• M18: 4,823,185 km (0.041 R)
• M19: 4,973,830 km (0.044 R)
• M20: 5,372,658 km (0.095 R)
• M21: 6,071,280 km (0.095 R)
• M22: 6,764,666 km (0.107 R)
• M23: 6,967,521 km (0.1 R)
• M24: 7,552,897 km (0.055 R)
• M25: 8,118,377 km (0.059 R)
• M26: 8,190,035 km (0.096 R)
• M27: 9,140,579 km (0.075 R)
• M28: 9,327,427 km (0.101 R)
• M29: 9,857,303 km (0.063 R)
• M30: 10,087,384 km (0.068 R)
• M31: 10,280,515 km (0.06 R)
• M32: 10,397,052 km (0.098 R)
• M33: 11,184,535 km (0.059 R)
• M34: 11,344,455 km (0.063 R)
• M35: 11,747,322 km (0.089 R)
• M36: 12,319,385 km (0.076 R)
• M37: 12,858,535 km (0.104 R)
• M38: 13,110,159 km (0.067 R)
• M39: 13,788,735 km (0.086 R)
• M40: 14,003,109 km (0.043 R)
• M41: 14,218,679 km (0.061 R)
• M42: 14,435,297 km (0.102 R)
• M43: 14,609,429 km (0.071 R)
• M44: 15,091,882 km (0.068 R)
• M45: 15,534,991 km (0.05 R)
• M46: 15,624,151 km (0.087 R)
• M47: 16,298,090 km (0.116 R)
• M48: 16,661,313 km (0.064 R)
• M49: 16,844,122 km (0.109 R)
• M50: 17,442,364 km (0.086 R)
• M51: 19,614,824 km (0.119 R)
• M52: 19,711,165 km (0.12 R)
• M53: 19,904,445 km (0.112 R)
• M54: 20,536,796 km (0.052 R)
• M55: 20,634,782 km (0.118 R)
• M56: 21,423,313 km (0.051 R)
• M57: 21,621,979 km (0.118 R)
• M58: 22,675,297 km (0.092 R)
• M59: 22,928,417 km (0.088 R)
• M60: 23,488,810 km (0.115 R)
• M61: 24,571,301 km (0.115 R)
• M62: 24,883,511 km (0.049 R)
• M63: 25,249,428 km (0.071 R)
• M64: 25,564,481 km (0.053 R)
• M65: 26,517,719 km (0.068 R)
• M66: 26,998,526 km (0.111 R)
• M67: 28,023,272 km (0.092 R)
• M68: 31,060,707 km (0.117 R)
• M69: 31,680,640 km (0.116 R)
• M70: 31,906,982 km (0.116 R)
• M71: 32,761,036 km (0.069 R)
• M72: 33,564,825 km (0.075 R)
• M73: 34,084,977 km (0.11 R)
• M74: 34,841,045 km (0.096 R)
• M75: 35,191,852 km (0.05 R)
• M76: 36,251,304 km (0.088 R)
• M77: 36,428,877 km (0.058 R)
• M78: 37,381,067 km (0.036 R)
• M79: 37,560,435 km (0.108 R)
• M80: 38,582,637 km (0.084 R)
• M81: 39,613,965 km (0.105 R)
• M82: 40,347,443 km (0.094 R)
• M83: 40,470,114 km (0.073 R)
• M84: 40,654,269 km (0.037 R)
• M85: 41,208,678 km (0.075 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 19,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit