🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.68 AU - 0.76 AU

Year: 227 Days

Day: 41.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 125.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.6 AU - 0.88 AU

Year: 236 Days

Day: 42.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,597,926 km

• M1: 192,233 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.56 AU - 4.24 AU

Year: 2856 Days

Day: 25.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.11 AU - 4.97 AU

Year: 3011 Days

Day: 40.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,597,926 km

• M1: 352,153 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.5

Radius: 10.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.11 AU - 7.29 AU

Year: 7165 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,597,926 km

• M1: 185,501 km (0.112 R)
• M2: 254,915 km (0.094 R)
• M3: 376,987 km (0.103 R)
• M4: 579,093 km (0.068 R)
• M5: 718,519 km (0.069 R)
• M6: 1,236,576 km (0.073 R)
• M7: 1,390,063 km (0.112 R)
• M8: 1,699,432 km (0.045 R)
• M9: 1,994,888 km (0.097 R)
• M10: 2,085,095 km (0.086 R)
• M11: 2,176,499 km (0.068 R)
• M12: 2,306,949 km (0.08 R)
• M13: 2,459,389 km (0.037 R)
• M14: 2,536,881 km (0.11 R)
• M15: 3,123,005 km (0.084 R)
• M16: 3,334,836 km (0.101 R)
• M17: 3,485,930 km (0.118 R)
• M18: 3,998,601 km (0.108 R)
• M19: 4,252,319 km (0.07 R)
• M20: 4,345,818 km (0.059 R)
• M21: 4,872,702 km (0.03 R)
• M22: 4,970,838 km (0.106 R)
• M23: 5,119,090 km (0.099 R)
• M24: 5,445,362 km (0.107 R)
• M25: 6,118,254 km (0.116 R)
• M26: 6,277,426 km (0.07 R)
• M27: 6,357,461 km (0.043 R)
• M28: 6,437,795 km (0.08 R)
• M29: 6,572,582 km (0.09 R)
• M30: 7,288,408 km (0.102 R)
• M31: 7,485,429 km (0.116 R)
• M32: 7,712,817 km (0.12 R)
• M33: 7,884,705 km (0.068 R)
• M34: 8,115,984 km (0.063 R)
• M35: 8,467,239 km (0.109 R)
• M36: 8,585,422 km (0.049 R)
• M37: 10,581,656 km (0.1 R)
• M38: 10,869,033 km (0.12 R)
• M39: 11,126,641 km (0.101 R)
• M40: 11,451,418 km (0.114 R)
• M41: 11,746,425 km (0.044 R)
• M42: 13,019,802 km (0.071 R)
• M43: 13,088,019 km (0.073 R)
• M44: 13,224,751 km (0.053 R)
• M45: 13,430,897 km (0.092 R)
• M46: 13,707,503 km (0.061 R)
• M47: 14,336,413 km (0.073 R)
• M48: 15,046,404 km (0.051 R)
• M49: 15,153,965 km (0.064 R)
• M50: 16,096,132 km (0.116 R)
• M51: 16,574,397 km (0.065 R)
• M52: 16,648,448 km (0.12 R)
• M53: 16,833,949 km (0.096 R)
• M54: 17,281,845 km (0.086 R)
• M55: 17,847,325 km (0.045 R)
• M56: 17,999,017 km (0.104 R)
• M57: 18,113,161 km (0.078 R)
• M58: 18,342,195 km (0.119 R)
• M59: 18,610,574 km (0.083 R)
• M60: 18,803,106 km (0.055 R)
• M61: 18,919,044 km (0.07 R)
• M62: 19,267,907 km (0.084 R)
• M63: 19,579,818 km (0.118 R)
• M64: 20,011,408 km (0.058 R)
• M65: 20,764,484 km (0.105 R)
• M66: 20,844,219 km (0.061 R)
• M67: 21,084,324 km (0.081 R)
• M68: 21,567,076 km (0.087 R)
• M69: 21,972,187 km (0.119 R)
• M70: 22,053,569 km (0.085 R)
• M71: 23,244,068 km (0.093 R)
• M72: 23,617,764 km (0.047 R)
• M73: 23,701,090 km (0.092 R)
• M74: 24,202,991 km (0.091 R)
• M75: 25,217,563 km (0.119 R)
• M76: 25,516,011 km (0.086 R)
• M77: 25,644,366 km (0.114 R)
• M78: 26,418,535 km (0.06 R)
• M79: 27,375,363 km (0.107 R)
• M80: 28,122,455 km (0.113 R)
• M81: 29,546,776 km (0.031 R)
• M82: 30,222,510 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.5

Radius: 9.7

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.43 AU - 10.13 AU

Year: 8836 Days

Day: 8.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 87,597,926 km

• M1: 125,064 km (0.072 R)
• M2: 192,981 km (0.058 R)
• M3: 439,967 km (0.046 R)
• M4: 540,497 km (0.037 R)
• M5: 666,010 km (0.118 R)
• M6: 855,550 km (0.091 R)
• M7: 1,122,582 km (0.097 R)
• M8: 1,415,794 km (0.075 R)
• M9: 2,897,860 km (0.104 R)
• M10: 3,184,041 km (0.108 R)
• M11: 3,600,073 km (0.096 R)
• M12: 4,681,217 km (0.105 R)
• M13: 5,153,946 km (0.101 R)
• M14: 5,431,001 km (0.104 R)
• M15: 5,642,084 km (0.09 R)
• M16: 5,819,956 km (0.101 R)
• M17: 5,963,570 km (0.095 R)
• M18: 6,108,530 km (0.076 R)
• M19: 6,475,793 km (0.079 R)
• M20: 7,154,967 km (0.091 R)
• M21: 7,503,081 km (0.075 R)
• M22: 7,975,960 km (0.058 R)
• M23: 8,336,940 km (0.115 R)
• M24: 8,662,315 km (0.053 R)
• M25: 9,033,318 km (0.105 R)
• M26: 9,158,232 km (0.07 R)
• M27: 10,134,358 km (0.073 R)
• M28: 10,525,257 km (0.119 R)
• M29: 12,183,999 km (0.094 R)
• M30: 12,322,077 km (0.114 R)
• M31: 12,692,781 km (0.056 R)
• M32: 14,454,296 km (0.047 R)
• M33: 14,649,371 km (0.111 R)
• M34: 15,938,157 km (0.041 R)
• M35: 16,038,837 km (0.091 R)
• M36: 16,341,922 km (0.106 R)
• M37: 16,494,212 km (0.091 R)
• M38: 16,749,127 km (0.107 R)
• M39: 18,253,184 km (0.088 R)
• M40: 19,101,404 km (0.048 R)
• M41: 19,261,923 km (0.056 R)
• M42: 19,638,161 km (0.069 R)
• M43: 20,016,793 km (0.059 R)
• M44: 20,179,706 km (0.113 R)
• M45: 21,833,959 km (0.074 R)
• M46: 22,338,702 km (0.072 R)
• M47: 22,733,940 km (0.109 R)
• M48: 23,760,929 km (0.119 R)
• M49: 24,106,650 km (0.071 R)
• M50: 24,453,866 km (0.073 R)
• M51: 24,628,148 km (0.086 R)
• M52: 25,095,043 km (0.096 R)
• M53: 25,388,255 km (0.037 R)
• M54: 26,096,601 km (0.119 R)
• M55: 26,215,381 km (0.028 R)
• M56: 26,393,702 km (0.079 R)
• M57: 26,991,345 km (0.073 R)
• M58: 27,231,600 km (0.052 R)
• M59: 28,810,605 km (0.114 R)
• M60: 29,364,117 km (0.1 R)
• M61: 30,544,145 km (0.092 R)
• M62: 30,606,677 km (0.102 R)
• M63: 31,613,022 km (0.107 R)
• M64: 31,676,302 km (0.047 R)
• M65: 32,056,729 km (0.059 R)
• M66: 34,761,908 km (0.107 R)
• M67: 35,088,779 km (0.119 R)
• M68: 35,351,174 km (0.108 R)
• M69: 36,938,257 km (0.113 R)
• M70: 37,405,601 km (0.106 R)
• M71: 37,673,531 km (0.085 R)
• M72: 38,413,592 km (0.101 R)
• M73: 38,887,069 km (0.117 R)
• M74: 39,090,522 km (0.076 R)
• M75: 39,976,441 km (0.077 R)
• M76: 40,113,323 km (0.08 R)
• M77: 40,181,838 km (0.066 R)
• M78: 41,214,064 km (0.067 R)
• M79: 42,045,978 km (0.065 R)
• M80: 42,254,966 km (0.112 R)
• M81: 43,023,749 km (0.114 R)
• M82: 43,445,017 km (0.073 R)
• M83: 45,072,642 km (0.046 R)
• M84: 45,500,641 km (0.106 R)
• M85: 47,080,993 km (0.118 R)
• M86: 48,825,603 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.8

Radius: 12.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.8 AU - 9.28 AU

Year: 10080 Days

Day: 12.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,597,926 km

• M1: 185,801 km (0.09 R)
• M2: 271,520 km (0.069 R)
• M3: 367,562 km (0.081 R)
• M4: 783,145 km (0.119 R)
• M5: 1,307,485 km (0.097 R)
• M6: 1,439,880 km (0.105 R)
• M7: 1,557,164 km (0.077 R)
• M8: 1,843,495 km (0.103 R)
• M9: 2,036,775 km (0.111 R)
• M10: 2,236,937 km (0.104 R)
• M11: 2,351,080 km (0.118 R)
• M12: 3,127,343 km (0.081 R)
• M13: 3,840,776 km (0.06 R)
• M14: 4,957,673 km (0.1 R)
• M15: 5,259,562 km (0.096 R)
• M16: 6,233,444 km (0.043 R)
• M17: 6,958,246 km (0.091 R)
• M18: 7,330,744 km (0.104 R)
• M19: 7,536,741 km (0.084 R)
• M20: 7,989,573 km (0.092 R)
• M21: 8,166,099 km (0.1 R)
• M22: 8,415,329 km (0.112 R)
• M23: 8,631,199 km (0.1 R)
• M24: 9,363,630 km (0.116 R)
• M25: 9,512,480 km (0.072 R)
• M26: 9,774,874 km (0.101 R)
• M27: 10,115,958 km (0.061 R)
• M28: 10,422,334 km (0.096 R)
• M29: 10,731,852 km (0.098 R)
• M30: 11,959,751 km (0.106 R)
• M31: 12,406,151 km (0.08 R)
• M32: 12,940,814 km (0.104 R)
• M33: 13,065,280 km (0.049 R)
• M34: 13,651,254 km (0.101 R)
• M35: 13,777,964 km (0.101 R)
• M36: 14,849,085 km (0.096 R)
• M37: 15,504,623 km (0.081 R)
• M38: 15,680,998 km (0.108 R)
• M39: 16,303,774 km (0.102 R)
• M40: 17,207,345 km (0.047 R)
• M41: 17,481,708 km (0.118 R)
• M42: 17,803,493 km (0.084 R)
• M43: 18,266,648 km (0.119 R)
• M44: 19,441,889 km (0.109 R)
• M45: 19,775,343 km (0.095 R)
• M46: 20,062,720 km (0.066 R)
• M47: 20,835,692 km (0.115 R)
• M48: 21,667,606 km (0.092 R)
• M49: 22,360,992 km (0.099 R)
• M50: 22,810,534 km (0.073 R)
• M51: 23,111,973 km (0.109 R)
• M52: 23,871,183 km (0.075 R)
• M53: 24,228,273 km (0.11 R)
• M54: 24,535,846 km (0.057 R)
• M55: 24,896,227 km (0.111 R)
• M56: 25,414,135 km (0.112 R)
• M57: 25,570,166 km (0.096 R)
• M58: 26,830,229 km (0.115 R)
• M59: 27,042,209 km (0.104 R)
• M60: 27,201,530 km (0.081 R)
• M61: 27,734,996 km (0.084 R)
• M62: 27,895,665 km (0.113 R)
• M63: 28,002,926 km (0.111 R)
• M64: 29,029,317 km (0.071 R)
• M65: 29,629,055 km (0.036 R)
• M66: 30,067,826 km (0.082 R)
• M67: 32,181,344 km (0.115 R)
• M68: 32,745,478 km (0.111 R)
• M69: 33,998,061 km (0.05 R)
• M70: 36,315,482 km (0.075 R)
• M71: 36,726,277 km (0.101 R)
• M72: 36,961,744 km (0.029 R)
• M73: 37,197,660 km (0.097 R)
• M74: 37,552,506 km (0.073 R)
• M75: 37,908,400 km (0.115 R)
• M76: 38,325,179 km (0.115 R)
• M77: 38,803,294 km (0.079 R)
• M78: 38,983,111 km (0.044 R)
• M79: 39,223,215 km (0.103 R)
• M80: 39,644,633 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.4

Radius: 5.2

Gravity: 19.8 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.2 AU - 21.48 AU

Year: 27945 Days

Day: 17.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,597,926 km

• M1: 165,605 km (0.071 R)
• M2: 589,416 km (0.117 R)
• M3: 1,102,686 km (0.039 R)
• M4: 1,163,123 km (0.074 R)
• M5: 2,709,068 km (0.098 R)
• M6: 3,703,295 km (0.093 R)
• M7: 3,886,852 km (0.082 R)
• M8: 3,933,078 km (0.087 R)
• M9: 4,214,920 km (0.111 R)
• M10: 4,358,384 km (0.109 R)
• M11: 4,503,345 km (0.076 R)
• M12: 5,406,317 km (0.078 R)
• M13: 5,509,989 km (0.113 R)
• M14: 5,666,767 km (0.095 R)
• M15: 5,772,234 km (0.109 R)
• M16: 6,092,224 km (0.084 R)
• M17: 6,417,898 km (0.044 R)
• M18: 6,693,757 km (0.091 R)
• M19: 6,973,355 km (0.041 R)
• M20: 9,097,196 km (0.091 R)
• M21: 9,282,548 km (0.071 R)
• M22: 10,292,184 km (0.099 R)
• M23: 10,485,315 km (0.074 R)
• M24: 10,549,941 km (0.104 R)
• M25: 11,072,038 km (0.103 R)
• M26: 11,137,861 km (0.119 R)
• M27: 12,277,048 km (0.07 R)
• M28: 12,619,179 km (0.04 R)
• M29: 13,452,888 km (0.094 R)
• M30: 14,232,592 km (0.031 R)
• M31: 14,736,437 km (0.115 R)
• M32: 15,099,960 km (0.046 R)
• M33: 15,172,964 km (0.046 R)
• M34: 15,246,117 km (0.079 R)
• M35: 16,960,958 km (0.068 R)
• M36: 17,879,788 km (0.068 R)
• M37: 18,893,164 km (0.115 R)
• M38: 21,465,798 km (0.067 R)
• M39: 21,712,635 km (0.091 R)
• M40: 23,297,325 km (0.116 R)
• M41: 23,890,481 km (0.087 R)
• M42: 24,231,564 km (0.074 R)
• M43: 24,488,573 km (0.116 R)
• M44: 26,312,321 km (0.119 R)
• M45: 26,488,248 km (0.105 R)
• M46: 27,463,028 km (0.07 R)
• M47: 27,820,417 km (0.095 R)
• M48: 28,992,367 km (0.096 R)
• M49: 30,180,473 km (0.113 R)
• M50: 32,039,226 km (0.092 R)
• M51: 33,172,131 km (0.111 R)
• M52: 33,267,126 km (0.106 R)
• M53: 33,648,002 km (0.084 R)
• M54: 33,743,445 km (0.108 R)
• M55: 34,702,966 km (0.051 R)
• M56: 35,574,074 km (0.052 R)
• M57: 35,963,627 km (0.047 R)
• M58: 37,535,751 km (0.099 R)
• M59: 39,532,135 km (0.037 R)
• M60: 40,238,985 km (0.102 R)
• M61: 41,358,127 km (0.107 R)
• M62: 41,665,251 km (0.064 R)
• M63: 41,767,725 km (0.091 R)
• M64: 41,870,350 km (0.11 R)
• M65: 42,075,748 km (0.061 R)
• M66: 43,315,315 km (0.067 R)
• M67: 45,830,355 km (0.115 R)
• M68: 46,254,166 km (0.078 R)
• M69: 48,715,799 km (0.053 R)
• M70: 49,256,595 km (0.067 R)
• M71: 50,344,022 km (0.108 R)
• M72: 50,671,940 km (0.073 R)
• M73: 52,986,219 km (0.119 R)
• M74: 58,403,757 km (0.109 R)
• M75: 58,978,213 km (0.117 R)
• M76: 60,364,386 km (0.075 R)
• M77: 61,878,167 km (0.096 R)
• M78: 64,231,192 km (0.084 R)
• M79: 64,349,674 km (0.099 R)
• M80: 66,973,321 km (0.037 R)
• M81: 68,661,084 km (0.063 R)
• M82: 70,240,838 km (0.113 R)
• M83: 72,817,811 km (0.099 R)
• M84: 76,301,646 km (0.104 R)
• M85: 76,552,522 km (0.096 R)
• M86: 76,929,359 km (0.093 R)
• M87: 78,443,139 km (0.095 R)
• M88: 80,221,559 km (0.059 R)
• M89: 82,270,152 km (0.099 R)
• M90: 82,785,068 km (0.09 R)
• M91: 83,559,387 km (0.085 R)
• M92: 84,725,203 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 15,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit