🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.51 AU - 0.83 AU

Year: 196 Days

Day: 47.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.77 AU - 1.99 AU

Year: 923 Days

Day: 31 Hours

Environment

Temp: -43 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.45 AU - 3.93 AU

Year: 2539 Days

Day: 43.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.17 AU - 5.91 AU

Year: 4052 Days

Day: 24.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.1

Radius: 12.3

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.56 AU - 11.08 AU

Year: 11022 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 105,918,783 km

• M1: 540,348 km (0.092 R)
• M2: 1,071,420 km (0.084 R)
• M3: 1,158,785 km (0.118 R)
• M4: 1,436,439 km (0.076 R)
• M5: 1,866,533 km (0.071 R)
• M6: 2,055,475 km (0.081 R)
• M7: 2,394,015 km (0.113 R)
• M8: 3,382,557 km (0.06 R)
• M9: 3,681,604 km (0.057 R)
• M10: 3,817,289 km (0.036 R)
• M11: 4,163,907 km (0.119 R)
• M12: 4,341,181 km (0.076 R)
• M13: 4,703,207 km (0.05 R)
• M14: 5,417,836 km (0.093 R)
• M15: 5,533,924 km (0.109 R)
• M16: 5,729,000 km (0.089 R)
• M17: 5,807,838 km (0.106 R)
• M18: 6,287,748 km (0.08 R)
• M19: 6,409,820 km (0.033 R)
• M20: 6,614,919 km (0.087 R)
• M21: 7,031,698 km (0.037 R)
• M22: 7,243,379 km (0.113 R)
• M23: 7,586,407 km (0.104 R)
• M24: 7,716,408 km (0.104 R)
• M25: 8,111,047 km (0.109 R)
• M26: 8,422,510 km (0.098 R)
• M27: 8,512,119 km (0.11 R)
• M28: 9,011,327 km (0.119 R)
• M29: 10,565,649 km (0.09 R)
• M30: 11,102,107 km (0.091 R)
• M31: 11,647,391 km (0.117 R)
• M32: 12,201,502 km (0.109 R)
• M33: 13,440,172 km (0.04 R)
• M34: 14,234,686 km (0.105 R)
• M35: 15,427,430 km (0.104 R)
• M36: 15,758,191 km (0.101 R)
• M37: 16,147,145 km (0.12 R)
• M38: 16,539,241 km (0.108 R)
• M39: 17,161,868 km (0.12 R)
• M40: 17,390,154 km (0.064 R)
• M41: 17,734,528 km (0.083 R)
• M42: 17,849,868 km (0.037 R)
• M43: 18,023,252 km (0.078 R)
• M44: 18,546,845 km (0.108 R)
• M45: 19,075,374 km (0.11 R)
• M46: 20,569,707 km (0.058 R)
• M47: 21,361,529 km (0.108 R)
• M48: 22,101,290 km (0.118 R)
• M49: 24,051,149 km (0.064 R)
• M50: 24,756,204 km (0.072 R)
• M51: 25,793,814 km (0.102 R)
• M52: 26,911,909 km (0.111 R)
• M53: 27,177,296 km (0.082 R)
• M54: 28,112,881 km (0.061 R)
• M55: 28,855,484 km (0.087 R)
• M56: 32,030,250 km (0.09 R)
• M57: 33,730,131 km (0.113 R)
• M58: 34,159,627 km (0.079 R)
• M59: 34,591,067 km (0.077 R)
• M60: 37,883,417 km (0.12 R)
• M61: 38,404,616 km (0.112 R)
• M62: 38,553,914 km (0.094 R)
• M63: 38,703,363 km (0.074 R)
• M64: 39,378,648 km (0.094 R)
• M65: 40,057,672 km (0.048 R)
• M66: 40,512,599 km (0.118 R)
• M67: 42,041,340 km (0.084 R)
• M68: 42,426,405 km (0.09 R)
• M69: 43,588,780 km (0.072 R)
• M70: 44,526,161 km (0.108 R)
• M71: 46,739,312 km (0.069 R)
• M72: 47,939,685 km (0.107 R)
• M73: 48,020,019 km (0.116 R)
• M74: 48,261,470 km (0.09 R)
• M75: 48,422,587 km (0.032 R)
• M76: 48,584,003 km (0.115 R)
• M77: 49,474,559 km (0.107 R)
• M78: 51,025,590 km (0.109 R)
• M79: 52,261,418 km (0.044 R)
• M80: 52,426,873 km (0.104 R)
• M81: 53,007,462 km (0.118 R)
• M82: 53,673,771 km (0.063 R)
• M83: 54,175,223 km (0.114 R)
• M84: 55,182,915 km (0.084 R)
• M85: 55,435,735 km (0.096 R)
• M86: 56,790,942 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.6

Radius: 4

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.72 AU - 15.5 AU

Year: 20001 Days

Day: 22.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 105,918,783 km

• M1: 51,462 km (0.114 R)
• M2: 105,915 km (0.101 R)
• M3: 208,689 km (0.105 R)
• M4: 356,492 km (0.103 R)
• M5: 401,969 km (0.096 R)
• M6: 1,592,320 km (0.085 R)
• M7: 1,747,303 km (0.044 R)
• M8: 2,184,129 km (0.106 R)
• M9: 2,473,750 km (0.093 R)
• M10: 2,683,487 km (0.061 R)
• M11: 2,836,974 km (0.06 R)
• M12: 3,511,960 km (0.115 R)
• M13: 4,128,153 km (0.106 R)
• M14: 4,376,785 km (0.093 R)
• M15: 4,557,200 km (0.106 R)
• M16: 5,151,253 km (0.113 R)
• M17: 5,189,101 km (0.102 R)
• M18: 5,303,544 km (0.077 R)
• M19: 5,457,330 km (0.105 R)
• M20: 5,612,463 km (0.055 R)
• M21: 6,328,888 km (0.082 R)
• M22: 7,031,549 km (0.084 R)
• M23: 7,370,687 km (0.07 R)
• M24: 7,977,007 km (0.095 R)
• M25: 8,153,084 km (0.08 R)
• M26: 8,779,749 km (0.094 R)
• M27: 8,825,078 km (0.087 R)
• M28: 9,282,847 km (0.12 R)
• M29: 9,561,249 km (0.041 R)
• M30: 10,847,491 km (0.081 R)
• M31: 12,542,734 km (0.073 R)
• M32: 13,264,394 km (0.076 R)
• M33: 13,316,454 km (0.041 R)
• M34: 13,630,311 km (0.105 R)
• M35: 13,788,137 km (0.079 R)
• M36: 14,158,690 km (0.094 R)
• M37: 14,693,802 km (0.064 R)
• M38: 14,909,672 km (0.11 R)
• M39: 14,963,677 km (0.068 R)
• M40: 15,783,623 km (0.046 R)
• M41: 16,171,081 km (0.056 R)
• M42: 16,955,722 km (0.119 R)
• M43: 17,068,668 km (0.067 R)
• M44: 20,274,999 km (0.108 R)
• M45: 20,395,127 km (0.118 R)
• M46: 20,998,754 km (0.077 R)
• M47: 21,608,365 km (0.111 R)
• M48: 21,669,551 km (0.06 R)
• M49: 22,347,379 km (0.08 R)
• M50: 22,907,174 km (0.071 R)
• M51: 23,032,238 km (0.115 R)
• M52: 23,977,098 km (0.112 R)
• M53: 24,040,527 km (0.107 R)
• M54: 24,741,992 km (0.054 R)
• M55: 26,230,341 km (0.088 R)
• M56: 26,952,450 km (0.054 R)
• M57: 27,150,518 km (0.092 R)
• M58: 28,550,454 km (0.077 R)
• M59: 29,292,909 km (0.112 R)
• M60: 29,905,213 km (0.094 R)
• M61: 30,110,311 km (0.111 R)
• M62: 30,247,193 km (0.07 R)
• M63: 31,142,537 km (0.112 R)
• M64: 31,211,651 km (0.106 R)
• M65: 31,836,970 km (0.112 R)
• M66: 31,906,683 km (0.067 R)
• M67: 33,241,395 km (0.105 R)
• M68: 34,379,236 km (0.091 R)
• M69: 34,881,137 km (0.093 R)
• M70: 35,097,007 km (0.084 R)
• M71: 35,241,070 km (0.083 R)
• M72: 35,385,432 km (0.026 R)
• M73: 35,674,604 km (0.118 R)
• M74: 35,819,565 km (0.094 R)
• M75: 38,312,912 km (0.117 R)
• M76: 39,730,352 km (0.102 R)
• M77: 40,031,044 km (0.07 R)
• M78: 44,007,056 km (0.044 R)
• M79: 44,864,102 km (0.094 R)
• M80: 45,098,672 km (0.052 R)
• M81: 45,177,061 km (0.12 R)
• M82: 46,753,075 km (0.114 R)
• M83: 47,866,831 km (0.09 R)
• M84: 51,015,417 km (0.112 R)
• M85: 51,097,098 km (0.046 R)
• M86: 51,833,568 km (0.072 R)
• M87: 52,986,070 km (0.096 R)
• M88: 53,068,797 km (0.088 R)
• M89: 53,482,585 km (0.066 R)
• M90: 53,980,746 km (0.1 R)
• M91: 54,897,781 km (0.1 R)
• M92: 55,400,280 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.4

Radius: 4

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.05 AU - 20.59 AU

Year: 24707 Days

Day: 18 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 105,918,783 km

• M1: 204,500 km (0.097 R)
• M2: 572,062 km (0.116 R)
• M3: 698,622 km (0.111 R)
• M4: 794,365 km (0.079 R)
• M5: 1,601,595 km (0.096 R)
• M6: 2,018,823 km (0.117 R)
• M7: 2,614,522 km (0.101 R)
• M8: 2,673,912 km (0.031 R)
• M9: 2,763,970 km (0.063 R)
• M10: 4,021,340 km (0.099 R)
• M11: 4,510,077 km (0.045 R)
• M12: 5,091,414 km (0.104 R)
• M13: 5,657,642 km (0.079 R)
• M14: 6,930,720 km (0.102 R)
• M15: 7,304,116 km (0.062 R)
• M16: 7,472,114 km (0.104 R)
• M17: 7,854,935 km (0.087 R)
• M18: 8,070,207 km (0.111 R)
• M19: 8,462,901 km (0.056 R)
• M20: 8,861,729 km (0.113 R)
• M21: 10,707,019 km (0.036 R)
• M22: 11,186,330 km (0.071 R)
• M23: 11,428,529 km (0.073 R)
• M24: 12,017,047 km (0.113 R)
• M25: 12,968,789 km (0.043 R)
• M26: 13,428,054 km (0.097 R)
• M27: 14,572,927 km (0.114 R)
• M28: 14,996,887 km (0.12 R)
• M29: 15,210,364 km (0.112 R)
• M30: 17,568,475 km (0.04 R)
• M31: 18,189,755 km (0.107 R)
• M32: 18,588,882 km (0.094 R)
• M33: 19,048,596 km (0.058 R)
• M34: 19,164,086 km (0.041 R)
• M35: 19,395,663 km (0.069 R)
• M36: 19,453,707 km (0.11 R)
• M37: 21,103,024 km (0.08 R)
• M38: 21,342,231 km (0.037 R)
• M39: 21,642,474 km (0.085 R)
• M40: 27,021,714 km (0.026 R)
• M41: 29,723,152 km (0.056 R)
• M42: 30,936,092 km (0.067 R)
• M43: 31,275,828 km (0.076 R)
• M44: 31,548,545 km (0.049 R)
• M45: 32,165,038 km (0.105 R)
• M46: 33,201,452 km (0.116 R)
• M47: 34,108,315 km (0.111 R)
• M48: 35,804,006 km (0.111 R)
• M49: 36,160,797 km (0.039 R)
• M50: 37,021,583 km (0.056 R)
• M51: 37,093,690 km (0.089 R)
• M52: 38,471,336 km (0.099 R)
• M53: 38,617,344 km (0.098 R)
• M54: 39,276,622 km (0.057 R)
• M55: 39,718,235 km (0.072 R)
• M56: 43,461,473 km (0.084 R)
• M57: 44,223,524 km (0.058 R)
• M58: 44,376,413 km (0.095 R)
• M59: 44,682,790 km (0.117 R)
• M60: 45,220,744 km (0.111 R)
• M61: 46,302,935 km (0.082 R)
• M62: 48,335,371 km (0.085 R)
• M63: 49,124,650 km (0.066 R)
• M64: 49,283,074 km (0.112 R)
• M65: 49,759,244 km (0.092 R)
• M66: 50,077,588 km (0.084 R)
• M67: 50,556,301 km (0.059 R)
• M68: 51,920,933 km (0.11 R)
• M69: 52,405,480 km (0.101 R)
• M70: 53,297,682 km (0.043 R)
• M71: 54,686,399 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717

Radius: 3.5

Gravity: 58.53 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 19.65 AU - 20.41 AU

Year: 32107 Days

Day: 20.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,918,783 km

• M1: 60,886 km (0.081 R)
• M2: 92,751 km (0.101 R)
• M3: 149,448 km (0.077 R)
• M4: 182,659 km (0.077 R)
• M5: 678,277 km (0.095 R)
• M6: 827,875 km (0.086 R)
• M7: 1,054,216 km (0.1 R)
• M8: 1,446,611 km (0.088 R)
• M9: 1,599,500 km (0.067 R)
• M10: 2,088,985 km (0.062 R)
• M11: 2,575,178 km (0.1 R)
• M12: 2,997,941 km (0.078 R)
• M13: 3,242,085 km (0.112 R)
• M14: 3,492,512 km (0.112 R)
• M15: 4,011,916 km (0.062 R)
• M16: 5,353,659 km (0.103 R)
• M17: 5,530,334 km (0.097 R)
• M18: 6,071,729 km (0.034 R)
• M19: 6,629,878 km (0.118 R)
• M20: 6,756,139 km (0.101 R)
• M21: 7,139,708 km (0.064 R)
• M22: 7,204,185 km (0.059 R)
• M23: 8,061,680 km (0.108 R)
• M24: 8,673,984 km (0.116 R)
• M25: 10,159,640 km (0.094 R)
• M26: 10,451,506 km (0.099 R)
• M27: 11,117,964 km (0.083 R)
• M28: 12,104,861 km (0.103 R)
• M29: 13,516,916 km (0.116 R)
• M30: 14,242,166 km (0.107 R)
• M31: 14,323,547 km (0.075 R)
• M32: 15,062,710 km (0.066 R)
• M33: 15,562,517 km (0.112 R)
• M34: 15,898,663 km (0.086 R)
• M35: 20,756,405 km (0.118 R)
• M36: 21,405,062 km (0.113 R)
• M37: 22,248,794 km (0.073 R)
• M38: 22,722,271 km (0.074 R)
• M39: 22,817,415 km (0.1 R)
• M40: 23,199,039 km (0.078 R)
• M41: 23,390,674 km (0.107 R)
• M42: 24,649,092 km (0.073 R)
• M43: 24,746,779 km (0.094 R)
• M44: 24,942,603 km (0.106 R)
• M45: 26,928,514 km (0.044 R)
• M46: 30,001,404 km (0.078 R)
• M47: 32,217,248 km (0.055 R)
• M48: 33,290,912 km (0.028 R)
• M49: 33,398,921 km (0.093 R)
• M50: 34,813,519 km (0.099 R)
• M51: 40,318,272 km (0.11 R)
• M52: 41,590,751 km (0.095 R)
• M53: 43,229,147 km (0.118 R)
• M54: 44,412,167 km (0.087 R)
• M55: 45,486,130 km (0.112 R)
• M56: 45,966,190 km (0.059 R)
• M57: 47,537,715 km (0.101 R)
• M58: 49,004,074 km (0.088 R)
• M59: 53,870,941 km (0.106 R)
• M60: 58,628,303 km (0.113 R)
• M61: 59,412,196 km (0.042 R)
• M62: 59,674,441 km (0.109 R)
• M63: 64,457,683 km (0.071 R)
• M64: 64,592,321 km (0.115 R)
• M65: 67,031,365 km (0.101 R)
• M66: 68,949,060 km (0.057 R)
• M67: 70,053,092 km (0.091 R)
• M68: 70,329,998 km (0.103 R)
• M69: 72,278,361 km (0.088 R)
• M70: 72,418,235 km (0.117 R)
• M71: 76,940,878 km (0.076 R)
• M72: 77,226,610 km (0.046 R)
• M73: 80,972,540 km (0.061 R)
• M74: 81,699,586 km (0.109 R)
• M75: 82,575,033 km (0.115 R)
• M76: 82,721,190 km (0.07 R)
• M77: 84,335,052 km (0.053 R)
• M78: 84,777,113 km (0.075 R)
• M79: 87,444,892 km (0.025 R)
• M80: 88,639,431 km (0.038 R)
• M81: 89,689,159 km (0.066 R)
• M82: 91,044,666 km (0.104 R)
• M83: 91,649,340 km (0.106 R)
• M84: 93,776,173 km (0.069 R)
• M85: 94,539,721 km (0.091 R)
• M86: 94,845,648 km (0.1 R)
• M87: 95,305,213 km (0.067 R)
• M88: 95,765,526 km (0.044 R)
• M89: 96,072,800 km (0.113 R)
• M90: 97,923,475 km (0.034 R)
• M91: 98,078,309 km (0.065 R)
• M92: 99,474,655 km (0.092 R)
• M93: 101,190,244 km (0.082 R)
• M94: 103,703,189 km (0.087 R)
• M95: 105,601,287 km (0.083 R)
• M96: 105,760,010 km (0.104 R)
• M97: 105,918,733 km (0.111 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 14,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit