🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.19 AU - 1.27 AU

Year: 498 Days

Day: 42.8 Hours

Environment

Temp: -12 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.5 AU - 1.84 AU

Year: 788 Days

Day: 40.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.2 AU - 2.36 AU

Year: 1257 Days

Day: 40.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.05 AU - 2.79 AU

Year: 1375 Days

Day: 29.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.43 AU - 5.03 AU

Year: 3178 Days

Day: 34.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.4

Radius: 3.1

Gravity: 31.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.65 AU - 16.61 AU

Year: 18380 Days

Day: 20.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,334,923 km

• M1: 218,114 km (0.103 R)
• M2: 398,828 km (0.117 R)
• M3: 908,657 km (0.114 R)
• M4: 1,283,550 km (0.046 R)
• M5: 1,330,523 km (0.079 R)
• M6: 1,726,659 km (0.091 R)
• M7: 1,831,078 km (0.096 R)
• M8: 1,884,036 km (0.102 R)
• M9: 1,910,664 km (0.12 R)
• M10: 2,156,453 km (0.098 R)
• M11: 2,383,244 km (0.102 R)
• M12: 2,558,423 km (0.106 R)
• M13: 2,859,414 km (0.116 R)
• M14: 2,982,832 km (0.084 R)
• M15: 3,527,219 km (0.105 R)
• M16: 3,793,802 km (0.118 R)
• M17: 4,101,375 km (0.104 R)
• M18: 4,559,743 km (0.099 R)
• M19: 6,028,944 km (0.114 R)
• M20: 6,427,323 km (0.084 R)
• M21: 6,629,729 km (0.066 R)
• M22: 7,333,437 km (0.115 R)
• M23: 7,973,716 km (0.097 R)
• M24: 8,147,399 km (0.047 R)
• M25: 8,234,764 km (0.093 R)
• M26: 8,278,597 km (0.08 R)
• M27: 8,854,848 km (0.093 R)
• M28: 9,352,560 km (0.112 R)
• M29: 10,092,620 km (0.089 R)
• M30: 10,374,912 km (0.117 R)
• M31: 11,188,874 km (0.102 R)
• M32: 11,529,957 km (0.098 R)
• M33: 12,122,514 km (0.093 R)
• M34: 12,272,112 km (0.103 R)
• M35: 13,543,245 km (0.086 R)
• M36: 14,168,115 km (0.094 R)
• M37: 15,230,260 km (0.073 R)
• M38: 15,934,268 km (0.111 R)
• M39: 16,098,227 km (0.12 R)
• M40: 16,926,401 km (0.119 R)
• M41: 17,205,550 km (0.12 R)
• M42: 18,051,975 km (0.03 R)
• M43: 18,279,962 km (0.077 R)
• M44: 18,623,888 km (0.12 R)
• M45: 18,681,333 km (0.086 R)
• M46: 18,854,268 km (0.072 R)
• M47: 19,492,603 km (0.072 R)
• M48: 19,785,216 km (0.111 R)
• M49: 19,843,858 km (0.099 R)
• M50: 19,902,650 km (0.107 R)
• M51: 20,850,353 km (0.114 R)
• M52: 21,209,537 km (0.117 R)
• M53: 21,933,890 km (0.081 R)
• M54: 22,360,244 km (0.119 R)
• M55: 23,159,246 km (0.113 R)
• M56: 23,282,964 km (0.094 R)
• M57: 23,842,609 km (0.087 R)
• M58: 23,967,524 km (0.089 R)
• M59: 24,155,419 km (0.067 R)
• M60: 24,406,593 km (0.054 R)
• M61: 24,911,636 km (0.105 R)
• M62: 25,101,924 km (0.114 R)
• M63: 25,675,632 km (0.066 R)
• M64: 25,932,043 km (0.114 R)
• M65: 26,318,155 km (0.07 R)
• M66: 29,945,155 km (0.111 R)
• M67: 30,147,561 km (0.105 R)
• M68: 30,215,030 km (0.057 R)
• M69: 30,485,652 km (0.031 R)
• M70: 30,621,338 km (0.069 R)
• M71: 31,507,705 km (0.114 R)
• M72: 33,585,320 km (0.109 R)
• M73: 36,351,385 km (0.095 R)
• M74: 37,000,041 km (0.118 R)
• M75: 38,601,636 km (0.081 R)
• M76: 39,337,059 km (0.08 R)
• M77: 39,780,617 km (0.093 R)
• M78: 39,928,868 km (0.1 R)
• M79: 42,779,306 km (0.12 R)
• M80: 43,006,994 km (0.047 R)
• M81: 43,311,426 km (0.077 R)
• M82: 46,160,667 km (0.072 R)
• M83: 46,941,119 km (0.115 R)
• M84: 47,019,359 km (0.116 R)
• M85: 47,097,598 km (0.077 R)
• M86: 47,489,844 km (0.093 R)
• M87: 47,568,533 km (0.058 R)
• M88: 48,277,626 km (0.099 R)
• M89: 48,514,889 km (0.103 R)
• M90: 48,594,026 km (0.113 R)
• M91: 50,105,862 km (0.097 R)
• M92: 50,586,520 km (0.087 R)
• M93: 51,633,256 km (0.09 R)
• M94: 51,794,822 km (0.116 R)
• M95: 53,175,760 km (0.049 R)
• M96: 53,257,291 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.1

Radius: 7.1

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 12.96 AU - 17.04 AU

Year: 21219 Days

Day: 21.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,334,923 km

• M1: 133,890 km (0.075 R)
• M2: 178,321 km (0.025 R)
• M3: 292,464 km (0.064 R)
• M4: 360,232 km (0.111 R)
• M5: 960,119 km (0.05 R)
• M6: 1,234,182 km (0.092 R)
• M7: 1,563,447 km (0.068 R)
• M8: 1,919,191 km (0.116 R)
• M9: 2,089,134 km (0.062 R)
• M10: 2,299,618 km (0.088 R)
• M11: 2,741,231 km (0.118 R)
• M12: 3,617,277 km (0.118 R)
• M13: 4,042,134 km (0.116 R)
• M14: 4,663,414 km (0.107 R)
• M15: 4,892,598 km (0.095 R)
• M16: 5,457,480 km (0.085 R)
• M17: 5,601,842 km (0.111 R)
• M18: 5,796,469 km (0.101 R)
• M19: 5,993,339 km (0.059 R)
• M20: 7,484,980 km (0.114 R)
• M21: 8,299,391 km (0.093 R)
• M22: 8,465,594 km (0.044 R)
• M23: 8,914,238 km (0.064 R)
• M24: 9,428,406 km (0.102 R)
• M25: 10,306,396 km (0.098 R)
• M26: 10,545,004 km (0.094 R)
• M27: 10,604,843 km (0.112 R)
• M28: 10,966,721 km (0.084 R)
• M29: 12,139,418 km (0.09 R)
• M30: 12,265,230 km (0.109 R)
• M31: 13,028,778 km (0.102 R)
• M32: 15,751,459 km (0.081 R)
• M33: 16,720,255 km (0.12 R)
• M34: 17,211,833 km (0.109 R)
• M35: 17,353,054 km (0.072 R)
• M36: 17,494,873 km (0.098 R)
• M37: 17,779,408 km (0.117 R)
• M38: 18,642,288 km (0.075 R)
• M39: 19,298,425 km (0.115 R)
• M40: 19,592,384 km (0.119 R)
• M41: 20,783,333 km (0.028 R)
• M42: 22,381,637 km (0.114 R)
• M43: 24,019,135 km (0.119 R)
• M44: 24,493,959 km (0.096 R)
• M45: 25,453,180 km (0.115 R)
• M46: 25,856,346 km (0.06 R)
• M47: 26,343,138 km (0.078 R)
• M48: 26,424,519 km (0.118 R)
• M49: 26,587,581 km (0.086 R)
• M50: 26,996,731 km (0.033 R)
• M51: 27,738,437 km (0.117 R)
• M52: 27,821,165 km (0.099 R)
• M53: 28,236,598 km (0.094 R)
• M54: 29,073,449 km (0.11 R)
• M55: 29,579,538 km (0.114 R)
• M56: 29,918,527 km (0.109 R)
• M57: 30,003,499 km (0.056 R)
• M58: 30,857,254 km (0.104 R)
• M59: 31,805,854 km (0.11 R)
• M60: 32,414,268 km (0.112 R)
• M61: 32,851,393 km (0.113 R)
• M62: 33,202,350 km (0.118 R)
• M63: 34,351,860 km (0.109 R)
• M64: 36,689,476 km (0.08 R)
• M65: 37,510,619 km (0.082 R)
• M66: 38,153,441 km (0.112 R)
• M67: 38,337,746 km (0.117 R)
• M68: 39,916,601 km (0.05 R)
• M69: 41,611,246 km (0.073 R)
• M70: 42,181,364 km (0.082 R)
• M71: 43,521,611 km (0.072 R)
• M72: 44,293,835 km (0.119 R)
• M73: 46,637,286 km (0.072 R)
• M74: 46,933,041 km (0.106 R)
• M75: 47,427,312 km (0.096 R)
• M76: 47,625,529 km (0.099 R)
• M77: 47,923,379 km (0.038 R)
• M78: 48,520,873 km (0.102 R)
• M79: 50,631,549 km (0.11 R)
• M80: 51,443,417 km (0.086 R)
• M81: 51,749,045 km (0.119 R)
• M82: 56,090,076 km (0.107 R)
• M83: 56,719,733 km (0.069 R)
• M84: 59,475,027 km (0.052 R)
• M85: 60,653,858 km (0.077 R)
• M86: 61,407,981 km (0.098 R)
• M87: 62,273,704 km (0.106 R)
• M88: 64,126,623 km (0.057 R)
• M89: 67,551,816 km (0.095 R)
• M90: 68,109,816 km (0.093 R)
• M91: 68,221,566 km (0.113 R)
• M92: 68,893,559 km (0.085 R)
• M93: 69,680,444 km (0.107 R)
• M94: 74,003,075 km (0.083 R)
• M95: 75,848,963 km (0.053 R)
• M96: 77,593,274 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900

Radius: 7.4

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.69 AU - 17.67 AU

Year: 22678 Days

Day: 17.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,334,923 km

• M1: 348,114 km (0.102 R)
• M2: 610,210 km (0.084 R)
• M3: 816,206 km (0.113 R)
• M4: 871,258 km (0.053 R)
• M5: 956,230 km (0.095 R)
• M6: 1,104,182 km (0.083 R)
• M7: 1,389,315 km (0.046 R)
• M8: 1,840,951 km (0.08 R)
• M9: 2,102,149 km (0.091 R)
• M10: 2,178,893 km (0.099 R)
• M11: 2,536,282 km (0.05 R)
• M12: 2,700,990 km (0.086 R)
• M13: 3,260,486 km (0.077 R)
• M14: 3,485,182 km (0.118 R)
• M15: 4,189,189 km (0.055 R)
• M16: 4,433,632 km (0.116 R)
• M17: 4,834,106 km (0.116 R)
• M18: 5,038,905 km (0.03 R)
• M19: 6,662,640 km (0.062 R)
• M20: 8,128,400 km (0.101 R)
• M21: 9,818,258 km (0.059 R)
• M22: 11,475,952 km (0.099 R)
• M23: 13,004,992 km (0.046 R)
• M24: 13,289,826 km (0.116 R)
• M25: 13,361,334 km (0.117 R)
• M26: 14,818,716 km (0.099 R)
• M27: 14,967,267 km (0.052 R)
• M28: 16,864,916 km (0.107 R)
• M29: 17,409,751 km (0.101 R)
• M30: 19,159,298 km (0.108 R)
• M31: 20,136,921 km (0.079 R)
• M32: 20,301,478 km (0.115 R)
• M33: 20,549,063 km (0.073 R)
• M34: 20,964,047 km (0.093 R)
• M35: 21,717,871 km (0.088 R)
• M36: 21,971,140 km (0.074 R)
• M37: 24,381,760 km (0.061 R)
• M38: 25,174,180 km (0.092 R)
• M39: 25,796,507 km (0.102 R)
• M40: 26,603,887 km (0.1 R)
• M41: 26,965,465 km (0.065 R)
• M42: 28,243,480 km (0.098 R)
• M43: 28,519,936 km (0.048 R)
• M44: 28,889,892 km (0.045 R)
• M45: 31,238,130 km (0.059 R)
• M46: 32,386,892 km (0.105 R)
• M47: 32,579,723 km (0.106 R)
• M48: 33,842,330 km (0.101 R)
• M49: 34,038,004 km (0.062 R)
• M50: 34,430,399 km (0.112 R)
• M51: 35,915,307 km (0.097 R)
• M52: 38,334,454 km (0.113 R)
• M53: 39,255,080 km (0.115 R)
• M54: 42,060,489 km (0.079 R)
• M55: 42,165,656 km (0.072 R)
• M56: 43,115,752 km (0.033 R)
• M57: 43,434,096 km (0.107 R)
• M58: 49,295,341 km (0.085 R)
• M59: 50,073,100 km (0.066 R)
• M60: 50,407,601 km (0.091 R)
• M61: 55,629,763 km (0.115 R)
• M62: 55,745,253 km (0.116 R)
• M63: 56,555,325 km (0.079 R)
• M64: 59,834,960 km (0.078 R)
• M65: 60,902,041 km (0.092 R)
• M66: 62,934,927 km (0.12 R)
• M67: 63,537,058 km (0.119 R)
• M68: 65,111,576 km (0.031 R)
• M69: 67,066,969 km (0.087 R)
• M70: 70,036,038 km (0.06 R)
• M71: 71,913,342 km (0.038 R)
• M72: 72,668,961 km (0.105 R)
• M73: 73,300,563 km (0.109 R)
• M74: 73,680,542 km (0.089 R)
• M75: 74,442,144 km (0.106 R)
• M76: 74,569,303 km (0.101 R)
• M77: 75,334,047 km (0.108 R)
• M78: 76,229,540 km (0.068 R)
• M79: 78,289,652 km (0.036 R)
• M80: 78,418,905 km (0.107 R)
• M81: 80,367,866 km (0.072 R)
• M82: 81,544,902 km (0.087 R)
• M83: 82,069,841 km (0.047 R)
• M84: 84,976,976 km (0.102 R)
• M85: 86,443,185 km (0.119 R)
• M86: 86,978,446 km (0.086 R)
• M87: 88,321,236 km (0.1 R)
• M88: 89,130,262 km (0.098 R)
• M89: 89,806,444 km (0.114 R)
• M90: 90,619,957 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.5

Radius: 3.8

Gravity: 17.56 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.55 AU - 18.47 AU

Year: 26762 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,334,923 km

• M1: 113,545 km (0.099 R)
• M2: 194,178 km (0.12 R)
• M3: 309,219 km (0.107 R)
• M4: 357,838 km (0.096 R)
• M5: 1,222,663 km (0.073 R)
• M6: 1,603,839 km (0.115 R)
• M7: 1,690,007 km (0.081 R)
• M8: 1,719,029 km (0.071 R)
• M9: 1,748,350 km (0.086 R)
• M10: 1,957,638 km (0.043 R)
• M11: 2,143,438 km (0.116 R)
• M12: 2,498,733 km (0.076 R)
• M13: 2,598,665 km (0.053 R)
• M14: 2,666,133 km (0.047 R)
• M15: 2,871,980 km (0.088 R)
• M16: 2,941,693 km (0.057 R)
• M17: 4,289,719 km (0.087 R)
• M18: 4,530,572 km (0.027 R)
• M19: 4,817,051 km (0.038 R)
• M20: 5,067,329 km (0.098 R)
• M21: 5,623,982 km (0.105 R)
• M22: 5,976,136 km (0.114 R)
• M23: 6,472,053 km (0.08 R)
• M24: 6,748,061 km (0.098 R)
• M25: 7,216,452 km (0.105 R)
• M26: 7,646,994 km (0.114 R)
• M27: 8,036,697 km (0.102 R)
• M28: 9,816,014 km (0.029 R)
• M29: 10,079,755 km (0.045 R)
• M30: 10,668,273 km (0.112 R)
• M31: 11,212,809 km (0.039 R)
• M32: 11,433,167 km (0.118 R)
• M33: 12,046,668 km (0.098 R)
• M34: 12,215,713 km (0.098 R)
• M35: 13,130,953 km (0.115 R)
• M36: 14,845,345 km (0.05 R)
• M37: 15,087,244 km (0.117 R)
• M38: 15,330,491 km (0.102 R)
• M39: 15,697,753 km (0.113 R)
• M40: 17,322,386 km (0.086 R)
• M41: 18,219,225 km (0.101 R)
• M42: 18,413,254 km (0.115 R)
• M43: 18,608,180 km (0.12 R)
• M44: 19,791,200 km (0.097 R)
• M45: 19,990,763 km (0.076 R)
• M46: 20,998,455 km (0.102 R)
• M47: 21,474,326 km (0.119 R)
• M48: 22,367,574 km (0.061 R)
• M49: 22,506,102 km (0.112 R)
• M50: 22,714,342 km (0.109 R)
• M51: 23,694,657 km (0.06 R)
• M52: 23,906,637 km (0.067 R)
• M53: 25,047,171 km (0.117 R)
• M54: 25,551,765 km (0.099 R)
• M55: 26,424,519 km (0.101 R)
• M56: 27,232,946 km (0.102 R)
• M57: 27,306,847 km (0.046 R)
• M58: 27,677,401 km (0.116 R)
• M59: 29,025,128 km (0.099 R)
• M60: 29,479,008 km (0.094 R)
• M61: 31,163,630 km (0.095 R)
• M62: 31,318,314 km (0.073 R)
• M63: 31,861,654 km (0.114 R)
• M64: 34,785,095 km (0.093 R)
• M65: 35,106,282 km (0.077 R)
• M66: 35,186,616 km (0.118 R)
• M67: 36,482,134 km (0.097 R)
• M68: 36,971,917 km (0.108 R)
• M69: 38,123,073 km (0.118 R)
• M70: 40,208,018 km (0.102 R)
• M71: 40,713,958 km (0.098 R)
• M72: 40,798,481 km (0.089 R)
• M73: 42,930,251 km (0.026 R)
• M74: 43,879,599 km (0.11 R)
• M75: 45,098,073 km (0.119 R)
• M76: 45,799,239 km (0.054 R)
• M77: 46,946,205 km (0.113 R)
• M78: 47,924,276 km (0.1 R)
• M79: 48,460,435 km (0.093 R)
• M80: 48,729,412 km (0.114 R)
• M81: 49,358,621 km (0.074 R)
• M82: 50,716,221 km (0.112 R)
• M83: 51,353,957 km (0.093 R)
• M84: 51,811,128 km (0.103 R)
• M85: 55,142,074 km (0.11 R)
• M86: 55,703,964 km (0.117 R)
• M87: 55,891,709 km (0.1 R)
• M88: 55,985,657 km (0.078 R)
• M89: 56,267,798 km (0.044 R)
• M90: 57,495,698 km (0.073 R)
• M91: 59,593,957 km (0.084 R)
• M92: 62,495,109 km (0.083 R)
• M93: 63,668,405 km (0.061 R)
• M94: 65,145,385 km (0.065 R)
• M95: 65,937,655 km (0.087 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 12,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit