🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.56 AU - 0.76 AU

Year: 198 Days

Day: 31.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.32 AU - 2.96 AU

Year: 1583 Days

Day: 14.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.8 AU - 3.22 AU

Year: 1927 Days

Day: 47.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,897,110 km

• M1: 2,546,006 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.6

Radius: 5.2

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.63 AU - 14.59 AU

Year: 17514 Days

Day: 17.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 146.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 97,897,110 km

• M1: 68,516 km (0.065 R)
• M2: 108,309 km (0.026 R)
• M3: 153,039 km (0.098 R)
• M4: 495,468 km (0.025 R)
• M5: 771,626 km (0.05 R)
• M6: 1,593,068 km (0.039 R)
• M7: 2,652,370 km (0.117 R)
• M8: 2,729,413 km (0.075 R)
• M9: 2,807,204 km (0.057 R)
• M10: 3,539,336 km (0.054 R)
• M11: 3,624,158 km (0.106 R)
• M12: 3,824,918 km (0.114 R)
• M13: 3,882,813 km (0.063 R)
• M14: 4,448,293 km (0.097 R)
• M15: 4,601,481 km (0.054 R)
• M16: 6,396,356 km (0.082 R)
• M17: 6,673,711 km (0.117 R)
• M18: 6,813,734 km (0.117 R)
• M19: 7,061,319 km (0.095 R)
• M20: 7,239,939 km (0.07 R)
• M21: 8,569,564 km (0.095 R)
• M22: 9,932,401 km (0.119 R)
• M23: 10,213,047 km (0.069 R)
• M24: 10,253,288 km (0.082 R)
• M25: 11,194,708 km (0.077 R)
• M26: 12,420,513 km (0.1 R)
• M27: 14,045,295 km (0.047 R)
• M28: 14,677,197 km (0.112 R)
• M29: 14,905,184 km (0.089 R)
• M30: 15,735,602 km (0.067 R)
• M31: 16,297,491 km (0.107 R)
• M32: 17,200,464 km (0.08 R)
• M33: 18,266,199 km (0.091 R)
• M34: 18,806,996 km (0.117 R)
• M35: 18,906,029 km (0.092 R)
• M36: 19,253,545 km (0.082 R)
• M37: 20,766,728 km (0.115 R)
• M38: 20,868,903 km (0.07 R)
• M39: 22,056,560 km (0.077 R)
• M40: 22,527,195 km (0.102 R)
• M41: 22,948,463 km (0.105 R)
• M42: 23,107,037 km (0.053 R)
• M43: 23,425,381 km (0.113 R)
• M44: 23,745,072 km (0.113 R)
• M45: 25,147,402 km (0.102 R)
• M46: 25,693,733 km (0.095 R)
• M47: 27,021,115 km (0.072 R)
• M48: 27,693,259 km (0.109 R)
• M49: 29,626,961 km (0.06 R)
• M50: 30,377,792 km (0.091 R)
• M51: 31,310,535 km (0.095 R)
• M52: 31,662,689 km (0.08 R)
• M53: 33,323,374 km (0.077 R)
• M54: 34,526,889 km (0.09 R)
• M55: 34,829,975 km (0.112 R)
• M56: 35,805,802 km (0.106 R)
• M57: 36,112,627 km (0.106 R)
• M58: 36,605,253 km (0.091 R)
• M59: 37,722,001 km (0.101 R)
• M60: 38,786,838 km (0.044 R)
• M61: 42,040,143 km (0.099 R)
• M62: 42,753,127 km (0.06 R)
• M63: 43,078,652 km (0.109 R)
• M64: 43,339,550 km (0.037 R)
• M65: 43,535,673 km (0.086 R)
• M66: 43,666,571 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.6

Radius: 7

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.36 AU - 15.36 AU

Year: 18017 Days

Day: 15.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,897,110 km

• M1: 495,468 km (0.056 R)
• M2: 923,617 km (0.082 R)
• M3: 1,000,062 km (0.075 R)
• M4: 1,132,306 km (0.117 R)
• M5: 1,355,806 km (0.114 R)
• M6: 1,443,320 km (0.089 R)
• M7: 1,876,406 km (0.093 R)
• M8: 2,347,639 km (0.076 R)
• M9: 2,854,327 km (0.11 R)
• M10: 3,881,466 km (0.116 R)
• M11: 4,565,278 km (0.093 R)
• M12: 4,697,523 km (0.089 R)
• M13: 4,741,953 km (0.057 R)
• M14: 5,102,185 km (0.111 R)
• M15: 5,706,560 km (0.104 R)
• M16: 5,896,998 km (0.075 R)
• M17: 6,382,294 km (0.099 R)
• M18: 6,629,878 km (0.096 R)
• M19: 7,546,764 km (0.102 R)
• M20: 7,703,393 km (0.119 R)
• M21: 8,179,862 km (0.076 R)
• M22: 9,272,674 km (0.077 R)
• M23: 9,496,772 km (0.093 R)
• M24: 9,779,213 km (0.047 R)
• M25: 10,585,097 km (0.096 R)
• M26: 11,055,133 km (0.09 R)
• M27: 11,772,904 km (0.071 R)
• M28: 12,691,135 km (0.114 R)
• M29: 14,272,235 km (0.084 R)
• M30: 14,725,966 km (0.094 R)
• M31: 14,791,190 km (0.058 R)
• M32: 15,118,660 km (0.091 R)
• M33: 15,250,306 km (0.069 R)
• M34: 15,382,251 km (0.086 R)
• M35: 17,546,185 km (0.053 R)
• M36: 17,823,240 km (0.099 R)
• M37: 17,892,803 km (0.099 R)
• M38: 18,663,382 km (0.114 R)
• M39: 19,230,507 km (0.093 R)
• M40: 21,259,802 km (0.052 R)
• M41: 21,407,455 km (0.113 R)
• M42: 23,204,275 km (0.12 R)
• M43: 23,280,271 km (0.095 R)
• M44: 24,274,798 km (0.079 R)
• M45: 24,738,401 km (0.106 R)
• M46: 25,282,938 km (0.085 R)
• M47: 28,795,795 km (0.111 R)
• M48: 29,286,476 km (0.074 R)
• M49: 29,862,577 km (0.041 R)
• M50: 33,054,098 km (0.11 R)
• M51: 34,084,379 km (0.025 R)
• M52: 34,430,100 km (0.036 R)
• M53: 35,037,916 km (0.083 R)
• M54: 35,299,413 km (0.027 R)
• M55: 35,649,322 km (0.067 R)
• M56: 36,440,545 km (0.113 R)
• M57: 37,237,453 km (0.076 R)
• M58: 38,219,414 km (0.118 R)
• M59: 40,848,746 km (0.075 R)
• M60: 42,324,080 km (0.1 R)
• M61: 43,068,329 km (0.113 R)
• M62: 45,611,942 km (0.101 R)
• M63: 46,279,298 km (0.114 R)
• M64: 46,758,011 km (0.104 R)
• M65: 46,853,904 km (0.092 R)
• M66: 46,949,945 km (0.116 R)
• M67: 47,045,987 km (0.066 R)
• M68: 49,762,236 km (0.077 R)
• M69: 50,056,345 km (0.109 R)
• M70: 50,154,481 km (0.097 R)
• M71: 50,252,618 km (0.1 R)
• M72: 54,132,139 km (0.093 R)
• M73: 54,737,562 km (0.091 R)
• M74: 55,548,233 km (0.038 R)
• M75: 56,158,741 km (0.087 R)
• M76: 56,464,819 km (0.096 R)
• M77: 57,283,867 km (0.079 R)
• M78: 57,489,265 km (0.087 R)
• M79: 58,106,805 km (0.09 R)
• M80: 58,933,782 km (0.091 R)
• M81: 62,385,603 km (0.085 R)
• M82: 63,232,178 km (0.072 R)
• M83: 63,444,457 km (0.07 R)
• M84: 65,150,920 km (0.039 R)
• M85: 66,009,911 km (0.081 R)
• M86: 66,548,613 km (0.114 R)
• M87: 67,088,811 km (0.092 R)
• M88: 68,282,303 km (0.098 R)
• M89: 69,264,113 km (0.112 R)
• M90: 70,580,275 km (0.106 R)
• M91: 72,459,075 km (0.064 R)
• M92: 73,571,934 km (0.09 R)
• M93: 73,683,534 km (0.08 R)
• M94: 74,578,278 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.7

Radius: 4

Gravity: 46.92 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.66 AU - 18.96 AU

Year: 30100 Days

Day: 17.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,897,110 km

• M1: 66,721 km (0.117 R)
• M2: 363,074 km (0.09 R)
• M3: 456,722 km (0.113 R)
• M4: 506,538 km (0.109 R)
• M5: 558,299 km (0.108 R)
• M6: 782,546 km (0.099 R)
• M7: 967,898 km (0.118 R)
• M8: 1,639,443 km (0.057 R)
• M9: 2,039,169 km (0.088 R)
• M10: 3,453,616 km (0.066 R)
• M11: 3,503,283 km (0.046 R)
• M12: 3,704,492 km (0.08 R)
• M13: 3,755,355 km (0.099 R)
• M14: 4,276,854 km (0.065 R)
• M15: 4,491,826 km (0.104 R)
• M16: 4,545,980 km (0.088 R)
• M17: 6,763,918 km (0.103 R)
• M18: 7,140,456 km (0.08 R)
• M19: 7,267,465 km (0.066 R)
• M20: 7,395,072 km (0.051 R)
• M21: 8,310,012 km (0.102 R)
• M22: 9,329,073 km (0.045 R)
• M23: 10,893,567 km (0.082 R)
• M24: 12,232,618 km (0.116 R)
• M25: 12,998,709 km (0.057 R)
• M26: 14,496,482 km (0.034 R)
• M27: 17,309,371 km (0.06 R)
• M28: 18,254,680 km (0.077 R)
• M29: 18,428,363 km (0.079 R)
• M30: 19,304,708 km (0.118 R)
• M31: 20,015,746 km (0.117 R)
• M32: 20,105,206 km (0.05 R)
• M33: 20,825,669 km (0.105 R)
• M34: 21,646,363 km (0.089 R)
• M35: 21,922,222 km (0.095 R)
• M36: 23,413,264 km (0.12 R)
• M37: 24,840,427 km (0.045 R)
• M38: 25,710,189 km (0.088 R)
• M39: 26,197,729 km (0.057 R)
• M40: 26,295,715 km (0.096 R)
• M41: 28,378,866 km (0.054 R)
• M42: 28,680,754 km (0.089 R)
• M43: 30,411,602 km (0.098 R)
• M44: 30,720,521 km (0.112 R)
• M45: 33,441,258 km (0.054 R)
• M46: 35,694,351 km (0.079 R)
• M47: 36,020,175 km (0.093 R)
• M48: 36,346,897 km (0.028 R)
• M49: 37,443,449 km (0.071 R)
• M50: 41,024,673 km (0.095 R)
• M51: 43,086,580 km (0.067 R)
• M52: 44,947,428 km (0.112 R)
• M53: 45,299,282 km (0.041 R)
• M54: 51,418,434 km (0.088 R)
• M55: 54,012,311 km (0.066 R)
• M56: 54,636,134 km (0.103 R)
• M57: 55,639,188 km (0.026 R)
• M58: 56,395,555 km (0.099 R)
• M59: 56,648,375 km (0.114 R)
• M60: 57,791,004 km (0.115 R)
• M61: 58,812,907 km (0.089 R)
• M62: 60,227,804 km (0.088 R)
• M63: 61,653,920 km (0.091 R)
• M64: 62,436,467 km (0.05 R)
• M65: 63,484,998 km (0.037 R)
• M66: 65,599,414 km (0.106 R)
• M67: 67,334,301 km (0.062 R)
• M68: 69,761,227 km (0.101 R)
• M69: 70,440,401 km (0.092 R)
• M70: 70,985,386 km (0.084 R)
• M71: 72,766,199 km (0.114 R)
• M72: 75,116,980 km (0.088 R)
• M73: 76,511,382 km (0.07 R)
• M74: 76,931,303 km (0.096 R)
• M75: 77,914,311 km (0.064 R)
• M76: 79,325,767 km (0.105 R)
• M77: 79,750,774 km (0.062 R)
• M78: 80,888,017 km (0.101 R)
• M79: 81,744,465 km (0.107 R)
• M80: 82,173,811 km (0.118 R)
• M81: 82,317,126 km (0.045 R)
• M82: 85,200,027 km (0.099 R)
• M83: 86,653,968 km (0.044 R)
• M84: 90,028,896 km (0.114 R)
• M85: 92,252,968 km (0.106 R)
• M86: 94,345,094 km (0.055 R)
• M87: 95,547,562 km (0.094 R)
• M88: 96,150,740 km (0.083 R)
• M89: 96,452,778 km (0.116 R)
• M90: 99,643,252 km (0.1 R)
• M91: 100,561,185 km (0.087 R)
• M92: 102,251,192 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637

Radius: 3.2

Gravity: 62.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.09 AU - 21.67 AU

Year: 30268 Days

Day: 19.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,897,110 km

• M1: 97,089 km (0.091 R)
• M2: 219,610 km (0.105 R)
• M3: 256,710 km (0.117 R)
• M4: 793,467 km (0.106 R)
• M5: 822,639 km (0.098 R)
• M6: 852,259 km (0.101 R)
• M7: 1,442,123 km (0.055 R)
• M8: 1,930,411 km (0.106 R)
• M9: 2,422,139 km (0.11 R)
• M10: 2,681,991 km (0.093 R)
• M11: 2,996,146 km (0.102 R)
• M12: 3,227,574 km (0.1 R)
• M13: 3,321,821 km (0.075 R)
• M14: 3,906,000 km (0.1 R)
• M15: 4,056,945 km (0.12 R)
• M16: 4,626,613 km (0.052 R)
• M17: 5,220,966 km (0.118 R)
• M18: 5,276,167 km (0.093 R)
• M19: 5,838,805 km (0.056 R)
• M20: 8,531,118 km (0.083 R)
• M21: 9,189,199 km (0.115 R)
• M22: 9,389,810 km (0.049 R)
• M23: 9,524,298 km (0.044 R)
• M24: 10,833,878 km (0.091 R)
• M25: 11,761,833 km (0.117 R)
• M26: 12,863,771 km (0.071 R)
• M27: 12,938,421 km (0.107 R)
• M28: 13,088,168 km (0.032 R)
• M29: 13,998,322 km (0.071 R)
• M30: 15,958,802 km (0.087 R)
• M31: 16,766,780 km (0.113 R)
• M32: 17,920,179 km (0.057 R)
• M33: 18,170,606 km (0.108 R)
• M34: 19,783,570 km (0.09 R)
• M35: 19,869,739 km (0.069 R)
• M36: 20,650,789 km (0.107 R)
• M37: 22,421,878 km (0.103 R)
• M38: 22,691,753 km (0.083 R)
• M39: 24,056,983 km (0.079 R)
• M40: 24,148,986 km (0.059 R)
• M41: 27,440,289 km (0.092 R)
• M42: 28,018,484 km (0.046 R)
• M43: 28,212,214 km (0.106 R)
• M44: 30,570,026 km (0.116 R)
• M45: 32,480,989 km (0.059 R)
• M46: 34,430,249 km (0.06 R)
• M47: 35,890,474 km (0.071 R)
• M48: 36,311,442 km (0.087 R)
• M49: 39,628,775 km (0.12 R)
• M50: 40,500,482 km (0.045 R)
• M51: 40,719,344 km (0.037 R)
• M52: 40,828,999 km (0.053 R)
• M53: 41,930,338 km (0.076 R)
• M54: 44,613,227 km (0.071 R)
• M55: 46,891,004 km (0.106 R)
• M56: 48,391,620 km (0.107 R)
• M57: 49,439,852 km (0.069 R)
• M58: 53,947,087 km (0.104 R)
• M59: 54,067,363 km (0.097 R)
• M60: 55,762,008 km (0.086 R)
• M61: 56,127,476 km (0.087 R)
• M62: 56,493,541 km (0.097 R)
• M63: 56,738,134 km (0.062 R)
• M64: 57,105,696 km (0.089 R)
• M65: 58,089,601 km (0.066 R)
• M66: 58,583,573 km (0.072 R)
• M67: 60,323,696 km (0.116 R)
• M68: 61,074,677 km (0.083 R)
• M69: 63,600,039 km (0.103 R)
• M70: 65,003,416 km (0.066 R)
• M71: 67,970,690 km (0.109 R)
• M72: 69,274,585 km (0.025 R)
• M73: 69,667,280 km (0.071 R)
• M74: 70,718,205 km (0.08 R)
• M75: 70,981,796 km (0.108 R)
• M76: 72,171,847 km (0.052 R)
• M77: 72,702,920 km (0.12 R)
• M78: 73,235,189 km (0.067 R)
• M79: 75,108,603 km (0.084 R)
• M80: 80,822,344 km (0.056 R)
• M81: 81,097,903 km (0.08 R)
• M82: 81,788,148 km (0.066 R)
• M83: 82,203,132 km (0.12 R)
• M84: 83,870,550 km (0.088 R)
• M85: 85,128,220 km (0.076 R)
• M86: 85,970,306 km (0.027 R)
• M87: 87,804,077 km (0.099 R)
• M88: 89,365,729 km (0.087 R)
• M89: 89,650,713 km (0.101 R)
• M90: 91,797,293 km (0.115 R)
• M91: 92,228,583 km (0.099 R)
• M92: 93,526,794 km (0.094 R)
• M93: 94,976,098 km (0.101 R)
• M94: 96,286,874 km (0.117 R)
• M95: 96,432,882 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit