🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 26.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,618,588 km

• M1: 55,800 km (0.05 R)
• M2: 453,282 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.56 AU - 0.84 AU

Year: 214 Days

Day: 42.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,618,588 km

• M1: 79,736 km (0.106 R)
• M2: 342,878 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.66 AU - 1.82 AU

Year: 838 Days

Day: 26.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,618,588 km

• M1: 1,326,484 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.36 AU - 2.38 AU

Year: 1333 Days

Day: 22.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.72 AU - 5.12 AU

Year: 3394 Days

Day: 17.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.4

Radius: 8

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.1 AU - 5.6 AU

Year: 3901 Days

Day: 12.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,618,588 km

• M1: 156,629 km (0.107 R)
• M2: 253,568 km (0.12 R)
• M3: 351,256 km (0.101 R)
• M4: 483,800 km (0.083 R)
• M5: 567,574 km (0.068 R)
• M6: 622,477 km (0.088 R)
• M7: 691,142 km (0.068 R)
• M8: 913,445 km (0.12 R)
• M9: 1,101,938 km (0.084 R)
• M10: 1,547,291 km (0.047 R)
• M11: 1,626,727 km (0.095 R)
• M12: 1,907,074 km (0.06 R)
• M13: 2,044,255 km (0.059 R)
• M14: 2,606,593 km (0.114 R)
• M15: 3,214,709 km (0.107 R)
• M16: 3,378,668 km (0.085 R)
• M17: 3,440,901 km (0.092 R)
• M18: 3,545,470 km (0.089 R)
• M19: 4,351,353 km (0.111 R)
• M20: 4,670,745 km (0.086 R)
• M21: 4,763,346 km (0.116 R)
• M22: 5,116,397 km (0.076 R)
• M23: 5,429,056 km (0.055 R)
• M24: 5,748,149 km (0.094 R)
• M25: 6,022,810 km (0.028 R)
• M26: 6,149,071 km (0.119 R)
• M27: 6,481,627 km (0.103 R)
• M28: 6,611,029 km (0.099 R)
• M29: 6,663,089 km (0.115 R)
• M30: 7,084,207 km (0.109 R)
• M31: 7,190,721 km (0.094 R)
• M32: 7,324,910 km (0.079 R)
• M33: 7,622,610 km (0.107 R)
• M34: 7,924,498 km (0.097 R)
• M35: 8,063,026 km (0.086 R)
• M36: 8,230,276 km (0.047 R)
• M37: 8,314,350 km (0.068 R)
• M38: 8,455,122 km (0.112 R)
• M39: 8,568,218 km (0.118 R)
• M40: 8,738,909 km (0.057 R)
• M41: 8,882,074 km (0.111 R)
• M42: 8,997,115 km (0.115 R)
• M43: 9,170,649 km (0.113 R)
• M44: 9,257,715 km (0.068 R)
• M45: 9,403,722 km (0.097 R)
• M46: 9,697,832 km (0.11 R)
• M47: 10,598,261 km (0.1 R)
• M48: 10,996,640 km (0.12 R)
• M49: 11,058,424 km (0.108 R)
• M50: 11,462,638 km (0.095 R)
• M51: 11,587,851 km (0.11 R)
• M52: 12,445,795 km (0.039 R)
• M53: 12,963,703 km (0.106 R)
• M54: 13,192,587 km (0.094 R)
• M55: 13,258,261 km (0.114 R)
• M56: 13,356,846 km (0.094 R)
• M57: 14,087,781 km (0.102 R)
• M58: 14,356,758 km (0.115 R)
• M59: 14,525,654 km (0.077 R)
• M60: 15,105,196 km (0.112 R)
• M61: 15,380,606 km (0.098 R)
• M62: 15,449,570 km (0.116 R)
• M63: 15,692,218 km (0.032 R)
• M64: 16,076,086 km (0.081 R)
• M65: 16,392,486 km (0.095 R)
• M66: 16,853,098 km (0.074 R)
• M67: 17,497,865 km (0.105 R)
• M68: 18,590,378 km (0.056 R)
• M69: 18,737,732 km (0.103 R)
• M70: 19,331,037 km (0.05 R)
• M71: 19,779,980 km (0.081 R)
• M72: 21,687,353 km (0.093 R)
• M73: 22,114,904 km (0.102 R)
• M74: 22,192,844 km (0.062 R)
• M75: 22,310,129 km (0.073 R)
• M76: 23,215,495 km (0.062 R)
• M77: 23,533,241 km (0.091 R)
• M78: 24,333,889 km (0.112 R)
• M79: 25,062,131 km (0.102 R)
• M80: 25,265,734 km (0.065 R)
• M81: 25,510,626 km (0.116 R)
• M82: 26,374,404 km (0.086 R)
• M83: 26,788,939 km (0.048 R)
• M84: 26,913,854 km (0.103 R)
• M85: 28,130,384 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.6

Radius: 9.5

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.19 AU - 10.87 AU

Year: 11602 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,618,588 km

• M1: 127,607 km (0.068 R)
• M2: 281,992 km (0.075 R)
• M3: 886,068 km (0.108 R)
• M4: 1,841,699 km (0.102 R)
• M5: 2,089,733 km (0.088 R)
• M6: 2,319,365 km (0.102 R)
• M7: 2,496,938 km (0.11 R)
• M8: 2,617,813 km (0.114 R)
• M9: 3,218,897 km (0.058 R)
• M10: 3,450,924 km (0.082 R)
• M11: 3,688,635 km (0.056 R)
• M12: 4,108,406 km (0.07 R)
• M13: 4,469,835 km (0.088 R)
• M14: 5,146,316 km (0.08 R)
• M15: 5,262,255 km (0.059 R)
• M16: 5,774,478 km (0.091 R)
• M17: 5,894,904 km (0.096 R)
• M18: 6,138,449 km (0.072 R)
• M19: 6,509,901 km (0.099 R)
• M20: 7,059,524 km (0.094 R)
• M21: 7,231,561 km (0.077 R)
• M22: 7,844,763 km (0.08 R)
• M23: 8,703,754 km (0.074 R)
• M24: 9,120,982 km (0.098 R)
• M25: 9,544,793 km (0.094 R)
• M26: 11,555,688 km (0.087 R)
• M27: 12,065,517 km (0.114 R)
• M28: 12,634,737 km (0.048 R)
• M29: 13,371,955 km (0.072 R)
• M30: 13,585,132 km (0.117 R)
• M31: 14,558,416 km (0.107 R)
• M32: 15,386,590 km (0.108 R)
• M33: 15,553,990 km (0.072 R)
• M34: 16,858,034 km (0.044 R)
• M35: 17,030,820 km (0.105 R)
• M36: 17,204,054 km (0.076 R)
• M37: 18,611,172 km (0.118 R)
• M38: 19,388,632 km (0.109 R)
• M39: 19,509,208 km (0.084 R)
• M40: 20,421,456 km (0.067 R)
• M41: 20,790,214 km (0.065 R)
• M42: 22,793,928 km (0.059 R)
• M43: 23,112,572 km (0.068 R)
• M44: 25,055,100 km (0.099 R)
• M45: 26,713,542 km (0.061 R)
• M46: 27,861,556 km (0.086 R)
• M47: 28,887,648 km (0.109 R)
• M48: 29,301,585 km (0.096 R)
• M49: 30,135,444 km (0.062 R)
• M50: 30,485,204 km (0.113 R)
• M51: 31,542,412 km (0.089 R)
• M52: 32,611,588 km (0.075 R)
• M53: 33,258,748 km (0.111 R)
• M54: 34,273,919 km (0.096 R)
• M55: 34,932,000 km (0.116 R)
• M56: 35,446,617 km (0.092 R)
• M57: 35,963,777 km (0.113 R)
• M58: 36,186,229 km (0.068 R)
• M59: 36,706,979 km (0.116 R)
• M60: 37,380,170 km (0.106 R)
• M61: 38,284,040 km (0.06 R)
• M62: 39,576,865 km (0.111 R)
• M63: 40,113,472 km (0.105 R)
• M64: 40,344,003 km (0.085 R)
• M65: 40,884,051 km (0.037 R)
• M66: 41,737,357 km (0.073 R)
• M67: 42,205,299 km (0.103 R)
• M68: 42,674,887 km (0.086 R)
• M69: 43,935,847 km (0.049 R)
• M70: 45,849,952 km (0.114 R)
• M71: 46,091,254 km (0.12 R)
• M72: 46,574,754 km (0.085 R)
• M73: 46,898,184 km (0.078 R)
• M74: 47,303,445 km (0.038 R)
• M75: 47,791,284 km (0.062 R)
• M76: 48,035,876 km (0.107 R)
• M77: 48,690,068 km (0.057 R)
• M78: 49,924,549 km (0.069 R)
• M79: 50,089,855 km (0.115 R)
• M80: 50,670,145 km (0.074 R)
• M81: 51,002,701 km (0.076 R)
• M82: 51,837,308 km (0.1 R)
• M83: 52,929,073 km (0.088 R)
• M84: 53,266,566 km (0.08 R)
• M85: 53,350,939 km (0.079 R)
• M86: 53,520,134 km (0.116 R)
• M87: 54,453,176 km (0.103 R)
• M88: 54,623,419 km (0.108 R)
• M89: 54,964,502 km (0.046 R)
• M90: 57,631,233 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.7

Radius: 6.6

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.64 AU - 16.22 AU

Year: 17976 Days

Day: 22.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,618,588 km

• M1: 87,216 km (0.114 R)
• M2: 139,575 km (0.092 R)
• M3: 784,491 km (0.036 R)
• M4: 2,153,611 km (0.112 R)
• M5: 2,356,316 km (0.084 R)
• M6: 2,474,947 km (0.03 R)
• M7: 2,626,041 km (0.111 R)
• M8: 3,001,083 km (0.117 R)
• M9: 3,359,519 km (0.074 R)
• M10: 4,737,017 km (0.088 R)
• M11: 5,000,758 km (0.091 R)
• M12: 5,780,611 km (0.102 R)
• M13: 6,892,423 km (0.101 R)
• M14: 7,148,385 km (0.075 R)
• M15: 7,320,721 km (0.099 R)
• M16: 8,202,900 km (0.114 R)
• M17: 8,247,929 km (0.064 R)
• M18: 8,428,643 km (0.031 R)
• M19: 8,474,121 km (0.104 R)
• M20: 8,840,187 km (0.117 R)
• M21: 9,118,289 km (0.096 R)
• M22: 9,399,085 km (0.113 R)
• M23: 10,017,522 km (0.11 R)
• M24: 10,210,503 km (0.035 R)
• M25: 10,747,261 km (0.094 R)
• M26: 11,044,063 km (0.106 R)
• M27: 11,746,724 km (0.083 R)
• M28: 12,206,139 km (0.038 R)
• M29: 12,515,807 km (0.056 R)
• M30: 13,142,622 km (0.09 R)
• M31: 13,406,812 km (0.06 R)
• M32: 14,101,843 km (0.086 R)
• M33: 15,471,262 km (0.065 R)
• M34: 16,200,103 km (0.105 R)
• M35: 16,256,651 km (0.109 R)
• M36: 16,540,139 km (0.098 R)
• M37: 17,054,756 km (0.097 R)
• M38: 18,216,982 km (0.11 R)
• M39: 18,334,715 km (0.086 R)
• M40: 18,748,353 km (0.084 R)
• M41: 18,807,744 km (0.089 R)
• M42: 18,867,134 km (0.07 R)
• M43: 19,045,754 km (0.036 R)
• M44: 19,585,054 km (0.106 R)
• M45: 19,645,192 km (0.053 R)
• M46: 20,494,759 km (0.063 R)
• M47: 20,862,620 km (0.114 R)
• M48: 21,542,542 km (0.11 R)
• M49: 22,734,089 km (0.106 R)
• M50: 23,051,237 km (0.11 R)
• M51: 24,334,188 km (0.101 R)
• M52: 24,853,891 km (0.115 R)
• M53: 25,574,354 km (0.093 R)
• M54: 25,640,177 km (0.097 R)
• M55: 25,772,123 km (0.08 R)
• M56: 27,439,241 km (0.103 R)
• M57: 30,317,504 km (0.118 R)
• M58: 30,596,654 km (0.097 R)
• M59: 31,016,875 km (0.088 R)
• M60: 32,716,905 km (0.107 R)
• M61: 33,003,085 km (0.112 R)
• M62: 34,011,674 km (0.119 R)
• M63: 34,738,122 km (0.049 R)
• M64: 35,837,516 km (0.054 R)
• M65: 36,132,673 km (0.118 R)
• M66: 36,206,574 km (0.074 R)
• M67: 36,354,527 km (0.057 R)
• M68: 39,051,776 km (0.092 R)
• M69: 39,431,456 km (0.077 R)
• M70: 42,201,111 km (0.072 R)
• M71: 42,434,782 km (0.108 R)
• M72: 43,059,952 km (0.031 R)
• M73: 43,766,802 km (0.068 R)
• M74: 44,319,267 km (0.119 R)
• M75: 44,636,115 km (0.083 R)
• M76: 45,431,228 km (0.076 R)
• M77: 47,035,366 km (0.078 R)
• M78: 47,116,149 km (0.094 R)
• M79: 47,601,294 km (0.027 R)
• M80: 49,887,150 km (0.099 R)
• M81: 50,216,714 km (0.065 R)
• M82: 50,299,142 km (0.064 R)
• M83: 52,626,885 km (0.081 R)
• M84: 53,214,207 km (0.119 R)
• M85: 54,819,541 km (0.086 R)
• M86: 55,074,456 km (0.094 R)
• M87: 55,670,753 km (0.056 R)
• M88: 56,355,014 km (0.111 R)
• M89: 56,698,042 km (0.073 R)
• M90: 56,784,061 km (0.096 R)
• M91: 56,869,930 km (0.08 R)
• M92: 57,041,967 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374

Radius: 4.2

Gravity: 21.2 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.88 AU - 17.26 AU

Year: 25760 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,618,588 km

• M1: 58,792 km (0.062 R)
• M2: 187,446 km (0.11 R)
• M3: 513,420 km (0.096 R)
• M4: 1,271,432 km (0.074 R)
• M5: 1,385,575 km (0.1 R)
• M6: 1,939,985 km (0.08 R)
• M7: 2,309,193 km (0.079 R)
• M8: 2,448,768 km (0.088 R)
• M9: 2,772,797 km (0.057 R)
• M10: 2,883,798 km (0.082 R)
• M11: 2,958,747 km (0.098 R)
• M12: 3,421,154 km (0.102 R)
• M13: 5,027,835 km (0.086 R)
• M14: 5,577,009 km (0.063 R)
• M15: 5,670,358 km (0.118 R)
• M16: 5,858,552 km (0.051 R)
• M17: 6,193,053 km (0.076 R)
• M18: 7,386,096 km (0.119 R)
• M19: 7,956,213 km (0.094 R)
• M20: 8,486,538 km (0.109 R)
• M21: 8,540,094 km (0.109 R)
• M22: 8,755,963 km (0.098 R)
• M23: 8,973,479 km (0.07 R)
• M24: 9,861,641 km (0.116 R)
• M25: 10,430,712 km (0.098 R)
• M26: 11,010,403 km (0.11 R)
• M27: 11,068,896 km (0.047 R)
• M28: 11,127,688 km (0.092 R)
• M29: 12,200,903 km (0.054 R)
• M30: 12,565,922 km (0.088 R)
• M31: 12,996,315 km (0.112 R)
• M32: 13,431,645 km (0.075 R)
• M33: 15,942,495 km (0.106 R)
• M34: 16,542,233 km (0.077 R)
• M35: 17,081,384 km (0.054 R)
• M36: 17,969,696 km (0.089 R)
• M37: 19,294,834 km (0.084 R)
• M38: 21,377,237 km (0.049 R)
• M39: 21,523,543 km (0.084 R)
• M40: 22,185,663 km (0.111 R)
• M41: 23,153,861 km (0.077 R)
• M42: 23,907,984 km (0.076 R)
• M43: 24,059,676 km (0.088 R)
• M44: 24,211,817 km (0.062 R)
• M45: 26,610,020 km (0.061 R)
• M46: 27,558,471 km (0.115 R)
• M47: 28,036,735 km (0.025 R)
• M48: 29,406,902 km (0.067 R)
• M49: 30,551,625 km (0.081 R)
• M50: 31,627,533 km (0.119 R)
• M51: 35,532,935 km (0.11 R)
• M52: 36,751,260 km (0.089 R)
• M53: 36,926,439 km (0.094 R)
• M54: 37,189,731 km (0.1 R)
• M55: 37,541,735 km (0.097 R)
• M56: 38,249,184 km (0.04 R)
• M57: 38,693,489 km (0.109 R)
• M58: 38,871,660 km (0.114 R)
• M59: 38,960,821 km (0.041 R)
• M60: 39,139,441 km (0.084 R)
• M61: 39,228,900 km (0.09 R)
• M62: 40,307,052 km (0.096 R)
• M63: 40,940,599 km (0.045 R)
• M64: 41,577,287 km (0.077 R)
• M65: 41,668,542 km (0.095 R)
• M66: 44,809,798 km (0.07 R)
• M67: 44,903,297 km (0.09 R)
• M68: 45,465,934 km (0.111 R)
• M69: 45,559,882 km (0.097 R)
• M70: 45,748,076 km (0.103 R)
• M71: 46,219,609 km (0.084 R)
• M72: 47,262,754 km (0.116 R)
• M73: 49,565,515 km (0.082 R)
• M74: 49,952,823 km (0.099 R)
• M75: 52,100,899 km (0.073 R)
• M76: 53,285,266 km (0.1 R)
• M77: 54,279,044 km (0.028 R)
• M78: 57,398,459 km (0.067 R)
• M79: 57,500,036 km (0.1 R)
• M80: 58,008,818 km (0.079 R)
• M81: 59,647,065 km (0.101 R)
• M82: 59,955,984 km (0.111 R)
• M83: 60,059,057 km (0.068 R)
• M84: 61,093,078 km (0.107 R)
• M85: 61,924,393 km (0.089 R)
• M86: 62,132,932 km (0.109 R)
• M87: 62,969,035 km (0.1 R)
• M88: 65,287,353 km (0.113 R)
• M89: 66,563,722 km (0.084 R)
• M90: 69,465,472 km (0.097 R)
• M91: 69,790,399 km (0.114 R)
• M92: 71,313,455 km (0.094 R)
• M93: 71,860,085 km (0.059 R)
• M94: 73,508,205 km (0.08 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 13,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit