🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.79 AU - 1.19 AU

Year: 345 Days

Day: 45.1 Hours

Environment

Temp: 93 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.87 AU - 1.25 AU

Year: 382 Days

Day: 12.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,481,649 km

• M1: 272,268 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.11 AU - 1.19 AU

Year: 431 Days

Day: 14.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 115,481,649 km

• M1: 721,660 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.3

Radius: 9.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.96 AU - 7.42 AU

Year: 5388 Days

Day: 9.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 115,481,649 km

• M1: 154,983 km (0.038 R)
• M2: 284,685 km (0.036 R)
• M3: 362,176 km (0.042 R)
• M4: 615,745 km (0.12 R)
• M5: 746,344 km (0.075 R)
• M6: 838,945 km (0.057 R)
• M7: 1,404,275 km (0.062 R)
• M8: 1,580,502 km (0.081 R)
• M9: 1,938,639 km (0.089 R)
• M10: 2,152,414 km (0.119 R)
• M11: 2,236,787 km (0.042 R)
• M12: 2,356,615 km (0.096 R)
• M13: 2,549,447 km (0.094 R)
• M14: 3,216,653 km (0.116 R)
• M15: 3,313,443 km (0.113 R)
• M16: 3,510,164 km (0.082 R)
• M17: 3,589,900 km (0.083 R)
• M18: 3,730,971 km (0.107 R)
• M19: 4,207,291 km (0.111 R)
• M20: 4,485,243 km (0.054 R)
• M21: 4,769,031 km (0.069 R)
• M22: 4,991,483 km (0.03 R)
• M23: 5,103,980 km (0.113 R)
• M24: 5,377,445 km (0.099 R)
• M25: 5,446,559 km (0.116 R)
• M26: 6,034,030 km (0.06 R)
• M27: 6,105,837 km (0.103 R)
• M28: 6,371,822 km (0.104 R)
• M29: 6,445,125 km (0.089 R)
• M30: 7,015,691 km (0.089 R)
• M31: 7,732,116 km (0.103 R)
• M32: 8,525,583 km (0.044 R)
• M33: 8,986,643 km (0.043 R)
• M34: 9,372,606 km (0.04 R)
• M35: 9,595,507 km (0.113 R)
• M36: 9,735,680 km (0.093 R)
• M37: 9,876,601 km (0.058 R)
• M38: 10,131,965 km (0.043 R)
• M39: 10,274,831 km (0.106 R)
• M40: 11,263,523 km (0.112 R)
• M41: 11,471,015 km (0.04 R)
• M42: 11,829,302 km (0.065 R)
• M43: 12,100,673 km (0.068 R)
• M44: 12,312,952 km (0.087 R)
• M45: 12,496,060 km (0.064 R)
• M46: 12,649,248 km (0.112 R)
• M47: 13,206,051 km (0.085 R)
• M48: 13,393,348 km (0.067 R)
• M49: 14,247,552 km (0.094 R)
• M50: 14,471,799 km (0.101 R)
• M51: 14,536,126 km (0.113 R)
• M52: 15,347,994 km (0.098 R)
• M53: 15,643,898 km (0.063 R)
• M54: 15,842,265 km (0.072 R)
• M55: 16,308,113 km (0.071 R)
• M56: 16,375,133 km (0.104 R)
• M57: 16,711,129 km (0.066 R)
• M58: 16,880,025 km (0.097 R)
• M59: 17,527,036 km (0.079 R)
• M60: 18,915,454 km (0.085 R)
• M61: 19,020,920 km (0.09 R)
• M62: 19,126,686 km (0.113 R)
• M63: 19,801,073 km (0.065 R)
• M64: 20,374,931 km (0.042 R)
• M65: 21,465,649 km (0.088 R)
• M66: 21,796,559 km (0.115 R)
• M67: 22,314,766 km (0.111 R)
• M68: 22,463,467 km (0.069 R)
• M69: 22,650,015 km (0.099 R)
• M70: 22,724,665 km (0.063 R)
• M71: 23,703,633 km (0.07 R)
• M72: 24,007,616 km (0.11 R)
• M73: 24,160,056 km (0.088 R)
• M74: 24,312,796 km (0.088 R)
• M75: 24,389,390 km (0.046 R)
• M76: 24,465,984 km (0.027 R)
• M77: 24,734,662 km (0.085 R)
• M78: 24,965,790 km (0.065 R)
• M79: 25,546,679 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.5

Radius: 13

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 10.59 AU - 13.93 AU

Year: 15018 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 115,481,649 km

• M1: 533,915 km (0.111 R)
• M2: 940,821 km (0.118 R)
• M3: 1,051,523 km (0.098 R)
• M4: 1,287,140 km (0.071 R)
• M5: 1,951,205 km (0.036 R)
• M6: 2,125,337 km (0.092 R)
• M7: 2,244,267 km (0.038 R)
• M8: 2,335,073 km (0.116 R)
• M9: 3,072,291 km (0.08 R)
• M10: 4,024,632 km (0.091 R)
• M11: 4,173,182 km (0.068 R)
• M12: 4,361,526 km (0.098 R)
• M13: 5,102,783 km (0.117 R)
• M14: 5,263,900 km (0.093 R)
• M15: 5,757,424 km (0.117 R)
• M16: 6,265,907 km (0.115 R)
• M17: 6,789,051 km (0.115 R)
• M18: 6,877,613 km (0.074 R)
• M19: 7,970,275 km (0.079 R)
• M20: 8,970,487 km (0.106 R)
• M21: 9,263,549 km (0.058 R)
• M22: 9,460,719 km (0.103 R)
• M23: 9,559,753 km (0.106 R)
• M24: 9,859,248 km (0.095 R)
• M25: 10,060,606 km (0.082 R)
• M26: 10,827,744 km (0.101 R)
• M27: 11,087,596 km (0.032 R)
• M28: 11,192,165 km (0.109 R)
• M29: 11,349,691 km (0.09 R)
• M30: 14,193,846 km (0.103 R)
• M31: 16,285,075 km (0.099 R)
• M32: 16,642,913 km (0.11 R)
• M33: 17,548,877 km (0.093 R)
• M34: 17,854,506 km (0.106 R)
• M35: 18,100,295 km (0.11 R)
• M36: 18,532,932 km (0.052 R)
• M37: 18,906,628 km (0.027 R)
• M38: 20,106,253 km (0.094 R)
• M39: 20,234,010 km (0.073 R)
• M40: 20,426,093 km (0.054 R)
• M41: 20,747,429 km (0.109 R)
• M42: 22,711,500 km (0.103 R)
• M43: 22,844,492 km (0.106 R)
• M44: 22,977,784 km (0.109 R)
• M45: 23,178,245 km (0.114 R)
• M46: 23,446,325 km (0.081 R)
• M47: 24,121,310 km (0.07 R)
• M48: 24,392,980 km (0.096 R)
• M49: 24,870,945 km (0.099 R)
• M50: 25,628,509 km (0.081 R)
• M51: 26,184,115 km (0.09 R)
• M52: 27,236,536 km (0.118 R)
• M53: 28,374,527 km (0.101 R)
• M54: 29,818,596 km (0.094 R)
• M55: 29,964,454 km (0.062 R)
• M56: 30,329,772 km (0.067 R)
• M57: 30,770,188 km (0.109 R)
• M58: 31,955,003 km (0.092 R)
• M59: 34,064,034 km (0.088 R)
• M60: 34,674,842 km (0.1 R)
• M61: 34,981,667 km (0.08 R)
• M62: 35,212,347 km (0.054 R)
• M63: 36,451,167 km (0.072 R)
• M64: 36,841,168 km (0.089 R)
• M65: 37,783,037 km (0.058 R)
• M66: 38,494,674 km (0.112 R)
• M67: 38,891,856 km (0.062 R)
• M68: 40,574,982 km (0.104 R)
• M69: 40,979,345 km (0.065 R)
• M70: 45,011,307 km (0.12 R)
• M71: 45,849,653 km (0.098 R)
• M72: 45,933,727 km (0.039 R)
• M73: 47,201,569 km (0.068 R)
• M74: 48,824,107 km (0.047 R)
• M75: 50,638,580 km (0.092 R)
• M76: 50,812,562 km (0.043 R)
• M77: 50,986,694 km (0.092 R)
• M78: 51,073,760 km (0.069 R)
• M79: 51,597,802 km (0.072 R)
• M80: 51,685,316 km (0.099 R)
• M81: 54,868,161 km (0.071 R)
• M82: 57,931,925 km (0.048 R)
• M83: 58,204,941 km (0.07 R)
• M84: 61,792,747 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.5

Radius: 6.6

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 15.1 AU - 16.14 AU

Year: 21597 Days

Day: 17 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 115,481,649 km

• M1: 968,347 km (0.092 R)
• M2: 1,198,877 km (0.113 R)
• M3: 1,925,923 km (0.077 R)
• M4: 2,053,081 km (0.104 R)
• M5: 2,248,905 km (0.108 R)
• M6: 2,554,234 km (0.097 R)
• M7: 2,623,797 km (0.072 R)
• M8: 2,836,525 km (0.105 R)
• M9: 2,981,486 km (0.113 R)
• M10: 3,781,984 km (0.08 R)
• M11: 4,103,619 km (0.094 R)
• M12: 4,433,931 km (0.112 R)
• M13: 4,475,819 km (0.108 R)
• M14: 4,518,005 km (0.032 R)
• M15: 4,730,135 km (0.063 R)
• M16: 5,297,111 km (0.081 R)
• M17: 5,341,691 km (0.052 R)
• M18: 5,386,271 km (0.095 R)
• M19: 5,520,909 km (0.112 R)
• M20: 5,611,416 km (0.082 R)
• M21: 6,304,952 km (0.102 R)
• M22: 6,542,064 km (0.118 R)
• M23: 7,872,887 km (0.113 R)
• M24: 10,046,395 km (0.087 R)
• M25: 10,998,435 km (0.078 R)
• M26: 11,804,020 km (0.08 R)
• M27: 12,214,068 km (0.067 R)
• M28: 12,867,511 km (0.066 R)
• M29: 13,228,790 km (0.038 R)
• M30: 13,593,360 km (0.115 R)
• M31: 14,023,005 km (0.112 R)
• M32: 14,332,523 km (0.094 R)
• M33: 14,456,989 km (0.072 R)
• M34: 14,958,441 km (0.116 R)
• M35: 15,721,240 km (0.116 R)
• M36: 16,171,979 km (0.11 R)
• M37: 16,236,754 km (0.111 R)
• M38: 16,366,605 km (0.075 R)
• M39: 16,889,001 km (0.087 R)
• M40: 18,219,076 km (0.079 R)
• M41: 19,101,404 km (0.088 R)
• M42: 19,928,232 km (0.07 R)
• M43: 20,486,082 km (0.081 R)
• M44: 20,837,188 km (0.091 R)
• M45: 21,119,629 km (0.056 R)
• M46: 21,831,116 km (0.085 R)
• M47: 22,840,304 km (0.104 R)
• M48: 22,913,008 km (0.032 R)
• M49: 23,790,998 km (0.049 R)
• M50: 26,033,919 km (0.115 R)
• M51: 26,109,765 km (0.083 R)
• M52: 27,411,715 km (0.096 R)
• M53: 28,499,591 km (0.035 R)
• M54: 29,127,603 km (0.114 R)
• M55: 29,285,279 km (0.101 R)
• M56: 29,998,562 km (0.071 R)
• M57: 30,397,240 km (0.025 R)
• M58: 32,253,750 km (0.114 R)
• M59: 33,236,907 km (0.115 R)
• M60: 35,064,843 km (0.046 R)
• M61: 35,653,212 km (0.117 R)
• M62: 36,160,199 km (0.045 R)
• M63: 37,010,364 km (0.106 R)
• M64: 37,266,625 km (0.068 R)
• M65: 38,211,635 km (0.062 R)
• M66: 38,297,952 km (0.057 R)
• M67: 38,470,738 km (0.04 R)
• M68: 39,164,573 km (0.084 R)
• M69: 40,828,700 km (0.097 R)
• M70: 41,625,009 km (0.03 R)
• M71: 42,605,324 km (0.078 R)
• M72: 43,053,370 km (0.071 R)
• M73: 43,863,891 km (0.117 R)
• M74: 44,225,619 km (0.102 R)
• M75: 44,406,931 km (0.094 R)
• M76: 45,957,812 km (0.077 R)
• M77: 46,233,372 km (0.11 R)
• M78: 47,805,047 km (0.073 R)
• M79: 49,112,532 km (0.111 R)
• M80: 49,394,225 km (0.078 R)
• M81: 50,337,140 km (0.064 R)
• M82: 50,431,686 km (0.102 R)
• M83: 50,715,922 km (0.111 R)
• M84: 52,049,138 km (0.104 R)
• M85: 54,750,128 km (0.109 R)
• M86: 54,944,755 km (0.115 R)
• M87: 55,725,656 km (0.089 R)
• M88: 56,215,589 km (0.115 R)
• M89: 58,587,313 km (0.103 R)
• M90: 59,385,119 km (0.073 R)
• M91: 60,387,424 km (0.04 R)
• M92: 62,002,633 km (0.049 R)
• M93: 62,917,424 km (0.092 R)
• M94: 63,325,527 km (0.094 R)
• M95: 69,550,294 km (0.072 R)
• M96: 69,972,160 km (0.089 R)
• M97: 70,394,924 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.5

Radius: 5.8

Gravity: 27.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 19.89 AU - 20.99 AU

Year: 32329 Days

Day: 18.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 115,481,649 km

• M1: 101,278 km (0.066 R)
• M2: 423,362 km (0.057 R)
• M3: 612,902 km (0.058 R)
• M4: 2,209,561 km (0.053 R)
• M5: 2,586,248 km (0.08 R)
• M6: 2,782,072 km (0.092 R)
• M7: 3,504,929 km (0.088 R)
• M8: 4,989,987 km (0.061 R)
• M9: 5,233,831 km (0.115 R)
• M10: 8,593,500 km (0.084 R)
• M11: 8,812,362 km (0.076 R)
• M12: 8,885,665 km (0.049 R)
• M13: 9,106,920 km (0.112 R)
• M14: 9,554,816 km (0.119 R)
• M15: 10,549,941 km (0.053 R)
• M16: 11,099,264 km (0.105 R)
• M17: 11,497,344 km (0.065 R)
• M18: 11,738,347 km (0.105 R)
• M19: 12,307,417 km (0.096 R)
• M20: 13,135,740 km (0.116 R)
• M21: 14,584,895 km (0.028 R)
• M22: 14,845,943 km (0.085 R)
• M23: 15,108,487 km (0.071 R)
• M24: 15,638,064 km (0.118 R)
• M25: 15,994,556 km (0.115 R)
• M26: 16,806,274 km (0.075 R)
• M27: 17,724,057 km (0.08 R)
• M28: 17,816,658 km (0.049 R)
• M29: 18,002,458 km (0.108 R)
• M30: 19,416,457 km (0.074 R)
• M31: 20,281,731 km (0.053 R)
• M32: 27,534,535 km (0.084 R)
• M33: 27,856,919 km (0.09 R)
• M34: 29,378,179 km (0.103 R)
• M35: 30,370,313 km (0.081 R)
• M36: 32,500,736 km (0.089 R)
• M37: 34,216,324 km (0.108 R)
• M38: 35,843,799 km (0.094 R)
• M39: 37,496,557 km (0.097 R)
• M40: 38,092,704 km (0.119 R)
• M41: 38,572,016 km (0.119 R)
• M42: 38,692,143 km (0.105 R)
• M43: 38,812,420 km (0.075 R)
• M44: 39,053,272 km (0.093 R)
• M45: 39,294,574 km (0.09 R)
• M46: 40,021,619 km (0.119 R)
• M47: 40,753,153 km (0.036 R)
• M48: 42,105,817 km (0.096 R)
• M49: 43,348,077 km (0.105 R)
• M50: 45,995,960 km (0.11 R)
• M51: 47,532,330 km (0.097 R)
• M52: 47,789,937 km (0.098 R)
• M53: 49,345,905 km (0.049 R)
• M54: 49,737,552 km (0.079 R)
• M55: 51,446,259 km (0.076 R)
• M56: 54,516,157 km (0.104 R)
• M57: 56,141,388 km (0.082 R)
• M58: 57,782,327 km (0.069 R)
• M59: 58,470,627 km (0.041 R)
• M60: 60,691,707 km (0.098 R)
• M61: 62,516,501 km (0.065 R)
• M62: 64,787,098 km (0.061 R)
• M63: 67,228,984 km (0.089 R)
• M64: 67,518,306 km (0.094 R)
• M65: 67,807,928 km (0.103 R)
• M66: 68,243,257 km (0.092 R)
• M67: 69,700,939 km (0.102 R)
• M68: 72,202,365 km (0.056 R)
• M69: 73,538,573 km (0.093 R)
• M70: 76,839,002 km (0.081 R)
• M71: 77,292,881 km (0.07 R)
• M72: 78,507,317 km (0.047 R)
• M73: 79,575,147 km (0.103 R)
• M74: 81,262,910 km (0.042 R)
• M75: 83,117,475 km (0.078 R)
• M76: 83,583,173 km (0.102 R)
• M77: 84,517,411 km (0.12 R)
• M78: 85,925,277 km (0.1 R)
• M79: 86,082,205 km (0.087 R)
• M80: 86,396,361 km (0.065 R)
• M81: 91,473,413 km (0.113 R)
• M82: 93,079,795 km (0.045 R)
• M83: 96,646,358 km (0.072 R)
• M84: 97,626,822 km (0.097 R)
• M85: 98,774,836 km (0.11 R)
• M86: 99,432,768 km (0.112 R)
• M87: 100,092,195 km (0.103 R)
• M88: 101,747,346 km (0.101 R)
• M89: 101,913,250 km (0.119 R)
• M90: 103,077,870 km (0.058 R)
• M91: 110,497,924 km (0.103 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 15,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit