🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.66 AU - 0.68 AU

Year: 199 Days

Day: 42.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.23 AU - 1.73 AU

Year: 654 Days

Day: 25.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.56 AU - 2.12 AU

Year: 907 Days

Day: 30.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.76 AU - 3.84 AU

Year: 2692 Days

Day: 22.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,339,915 km

• M1: 63,130 km (0.063 R)
• M2: 428,000 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.8

Radius: 13.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.98 AU - 11.78 AU

Year: 13952 Days

Day: 5.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,339,915 km

• M1: 171,888 km (0.101 R)
• M2: 303,384 km (0.087 R)
• M3: 665,411 km (0.098 R)
• M4: 1,045,689 km (0.082 R)
• M5: 1,575,116 km (0.112 R)
• M6: 1,725,462 km (0.119 R)
• M7: 1,926,073 km (0.072 R)
• M8: 2,599,712 km (0.048 R)
• M9: 2,753,199 km (0.069 R)
• M10: 3,150,531 km (0.089 R)
• M11: 3,370,141 km (0.106 R)
• M12: 3,853,492 km (0.044 R)
• M13: 4,419,869 km (0.104 R)
• M14: 4,728,639 km (0.097 R)
• M15: 4,854,301 km (0.109 R)
• M16: 5,400,184 km (0.094 R)
• M17: 5,564,592 km (0.072 R)
• M18: 6,067,690 km (0.064 R)
• M19: 6,238,680 km (0.089 R)
• M20: 6,480,729 km (0.052 R)
• M21: 7,081,814 km (0.108 R)
• M22: 8,035,500 km (0.055 R)
• M23: 8,148,147 km (0.065 R)
• M24: 9,900,686 km (0.104 R)
• M25: 10,346,338 km (0.116 R)
• M26: 10,633,417 km (0.107 R)
• M27: 11,048,252 km (0.113 R)
• M28: 11,722,788 km (0.074 R)
• M29: 12,454,322 km (0.063 R)
• M30: 12,759,801 km (0.049 R)
• M31: 12,847,615 km (0.091 R)
• M32: 13,691,197 km (0.11 R)
• M33: 13,781,105 km (0.093 R)
• M34: 14,006,549 km (0.111 R)
• M35: 14,415,550 km (0.07 R)
• M36: 14,782,514 km (0.072 R)
• M37: 15,385,243 km (0.091 R)
• M38: 16,423,602 km (0.067 R)
• M39: 16,567,067 km (0.099 R)
• M40: 16,758,851 km (0.104 R)
• M41: 17,096,344 km (0.065 R)
• M42: 17,484,700 km (0.109 R)
• M43: 19,067,296 km (0.082 R)
• M44: 19,470,163 km (0.037 R)
• M45: 20,181,950 km (0.101 R)
• M46: 20,489,523 km (0.073 R)
• M47: 21,474,026 km (0.113 R)
• M48: 22,262,108 km (0.093 R)
• M49: 23,596,521 km (0.093 R)
• M50: 23,812,540 km (0.081 R)
• M51: 25,066,918 km (0.116 R)
• M52: 25,952,089 km (0.092 R)
• M53: 27,582,706 km (0.041 R)
• M54: 29,130,445 km (0.092 R)
• M55: 29,304,128 km (0.083 R)
• M56: 31,178,440 km (0.075 R)
• M57: 31,415,553 km (0.103 R)
• M58: 31,772,194 km (0.099 R)
• M59: 32,190,021 km (0.086 R)
• M60: 32,729,920 km (0.115 R)
• M61: 33,454,273 km (0.105 R)
• M62: 34,062,089 km (0.07 R)
• M63: 34,857,650 km (0.119 R)
• M64: 35,721,279 km (0.067 R)
• M65: 35,907,229 km (0.091 R)
• M66: 36,031,395 km (0.028 R)
• M67: 36,155,711 km (0.078 R)
• M68: 36,467,174 km (0.106 R)
• M69: 37,029,961 km (0.049 R)
• M70: 37,280,986 km (0.119 R)
• M71: 37,784,832 km (0.112 R)
• M72: 38,544,639 km (0.117 R)
• M73: 38,799,105 km (0.104 R)
• M74: 39,373,711 km (0.115 R)
• M75: 39,629,822 km (0.107 R)
• M76: 40,401,897 km (0.115 R)
• M77: 40,919,506 km (0.082 R)
• M78: 41,439,059 km (0.079 R)
• M79: 43,011,183 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.8

Radius: 14.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.85 AU - 14.11 AU

Year: 16023 Days

Day: 13 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,339,915 km

• M1: 230,979 km (0.109 R)
• M2: 551,418 km (0.116 R)
• M3: 817,852 km (0.068 R)
• M4: 1,860,549 km (0.079 R)
• M5: 2,053,231 km (0.095 R)
• M6: 2,600,310 km (0.026 R)
• M7: 2,890,829 km (0.105 R)
• M8: 3,065,260 km (0.061 R)
• M9: 3,192,119 km (0.103 R)
• M10: 3,880,120 km (0.066 R)
• M11: 3,990,074 km (0.049 R)
• M12: 4,613,598 km (0.053 R)
• M13: 5,482,313 km (0.047 R)
• M14: 5,730,945 km (0.092 R)
• M15: 5,919,887 km (0.114 R)
• M16: 6,110,923 km (0.11 R)
• M17: 6,239,578 km (0.044 R)
• M18: 6,434,055 km (0.109 R)
• M19: 6,663,388 km (0.089 R)
• M20: 7,436,510 km (0.11 R)
• M21: 8,487,585 km (0.029 R)
• M22: 9,140,579 km (0.077 R)
• M23: 9,772,182 km (0.118 R)
• M24: 10,074,369 km (0.075 R)
• M25: 10,264,807 km (0.117 R)
• M26: 10,494,889 km (0.102 R)
• M27: 11,038,528 km (0.112 R)
• M28: 11,711,120 km (0.099 R)
• M29: 11,831,097 km (0.079 R)
• M30: 12,193,872 km (0.117 R)
• M31: 13,512,876 km (0.042 R)
• M32: 13,681,024 km (0.046 R)
• M33: 13,849,771 km (0.066 R)
• M34: 14,061,751 km (0.111 R)
• M35: 14,661,040 km (0.07 R)
• M36: 14,920,443 km (0.035 R)
• M37: 15,050,743 km (0.098 R)
• M38: 15,268,707 km (0.116 R)
• M39: 15,487,718 km (0.1 R)
• M40: 15,751,908 km (0.09 R)
• M41: 16,017,594 km (0.054 R)
• M42: 17,322,835 km (0.061 R)
• M43: 17,780,754 km (0.093 R)
• M44: 18,568,537 km (0.046 R)
• M45: 19,604,951 km (0.109 R)
• M46: 19,747,817 km (0.104 R)
• M47: 20,563,424 km (0.076 R)
• M48: 22,128,667 km (0.093 R)
• M49: 22,825,494 km (0.093 R)
• M50: 23,226,865 km (0.099 R)
• M51: 23,782,770 km (0.105 R)
• M52: 25,269,025 km (0.104 R)
• M53: 25,424,457 km (0.103 R)
• M54: 27,208,562 km (0.06 R)
• M55: 27,368,033 km (0.108 R)
• M56: 29,740,954 km (0.11 R)
• M57: 29,905,063 km (0.108 R)
• M58: 30,620,141 km (0.113 R)
• M59: 31,396,404 km (0.081 R)
• M60: 31,787,004 km (0.104 R)
• M61: 31,898,904 km (0.075 R)
• M62: 32,347,697 km (0.078 R)
• M63: 33,422,259 km (0.073 R)
• M64: 33,535,953 km (0.094 R)
• M65: 33,935,230 km (0.111 R)
• M66: 35,490,000 km (0.099 R)
• M67: 36,598,072 km (0.074 R)
• M68: 37,776,604 km (0.111 R)
• M69: 38,311,117 km (0.12 R)
• M70: 38,549,427 km (0.066 R)
• M71: 39,267,347 km (0.109 R)
• M72: 39,447,612 km (0.039 R)
• M73: 39,748,453 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.9

Radius: 7.1

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 11.97 AU - 13.37 AU

Year: 16391 Days

Day: 17.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,339,915 km

• M1: 249,679 km (0.114 R)
• M2: 363,822 km (0.071 R)
• M3: 544,686 km (0.076 R)
• M4: 772,224 km (0.072 R)
• M5: 887,115 km (0.06 R)
• M6: 1,199,326 km (0.056 R)
• M7: 1,333,366 km (0.089 R)
• M8: 1,402,330 km (0.105 R)
• M9: 1,841,101 km (0.119 R)
• M10: 2,129,226 km (0.074 R)
• M11: 2,347,789 km (0.095 R)
• M12: 2,895,766 km (0.119 R)
• M13: 3,324,065 km (0.096 R)
• M14: 3,837,784 km (0.087 R)
• M15: 3,903,756 km (0.111 R)
• M16: 4,171,387 km (0.095 R)
• M17: 4,376,187 km (0.07 R)
• M18: 4,760,055 km (0.084 R)
• M19: 5,009,883 km (0.098 R)
• M20: 5,300,851 km (0.109 R)
• M21: 5,559,805 km (0.082 R)
• M22: 6,244,963 km (0.118 R)
• M23: 6,400,844 km (0.065 R)
• M24: 6,637,059 km (0.07 R)
• M25: 7,280,928 km (0.084 R)
• M26: 9,731,790 km (0.076 R)
• M27: 9,822,147 km (0.034 R)
• M28: 9,912,654 km (0.107 R)
• M29: 10,461,678 km (0.077 R)
• M30: 11,020,726 km (0.034 R)
• M31: 11,829,152 km (0.115 R)
• M32: 14,315,469 km (0.111 R)
• M33: 14,676,000 km (0.049 R)
• M34: 15,301,169 km (0.073 R)
• M35: 15,722,736 km (0.052 R)
• M36: 16,148,193 km (0.071 R)
• M37: 16,901,717 km (0.057 R)
• M38: 17,887,417 km (0.054 R)
• M39: 17,942,769 km (0.102 R)
• M40: 18,498,973 km (0.06 R)
• M41: 18,610,873 km (0.115 R)
• M42: 19,457,447 km (0.053 R)
• M43: 19,971,316 km (0.097 R)
• M44: 20,954,323 km (0.082 R)
• M45: 21,304,981 km (0.103 R)
• M46: 21,598,791 km (0.109 R)
• M47: 21,716,674 km (0.109 R)
• M48: 25,475,021 km (0.052 R)
• M49: 25,537,254 km (0.09 R)
• M50: 25,911,698 km (0.119 R)
• M51: 26,037,061 km (0.114 R)
• M52: 26,162,424 km (0.071 R)
• M53: 27,046,248 km (0.098 R)
• M54: 28,713,516 km (0.077 R)
• M55: 29,167,994 km (0.109 R)
• M56: 32,280,977 km (0.092 R)
• M57: 32,348,296 km (0.03 R)
• M58: 32,415,764 km (0.098 R)
• M59: 32,483,233 km (0.076 R)
• M60: 32,550,701 km (0.06 R)
• M61: 32,753,556 km (0.037 R)
• M62: 32,888,942 km (0.082 R)
• M63: 33,024,628 km (0.066 R)
• M64: 33,705,597 km (0.087 R)
• M65: 34,322,389 km (0.113 R)
• M66: 34,391,204 km (0.055 R)
• M67: 34,528,834 km (0.101 R)
• M68: 35,012,185 km (0.045 R)
• M69: 35,219,976 km (0.087 R)
• M70: 36,055,331 km (0.119 R)
• M71: 37,603,669 km (0.118 R)
• M72: 38,457,274 km (0.074 R)
• M73: 39,533,481 km (0.09 R)
• M74: 39,966,567 km (0.107 R)
• M75: 40,692,117 km (0.034 R)
• M76: 42,082,479 km (0.086 R)
• M77: 43,562,750 km (0.066 R)
• M78: 45,512,609 km (0.08 R)
• M79: 45,815,096 km (0.1 R)
• M80: 46,270,023 km (0.087 R)
• M81: 46,955,331 km (0.101 R)
• M82: 47,490,742 km (0.087 R)
• M83: 48,104,990 km (0.114 R)
• M84: 48,567,398 km (0.083 R)
• M85: 48,721,932 km (0.12 R)
• M86: 49,108,792 km (0.117 R)
• M87: 49,729,923 km (0.111 R)
• M88: 49,807,863 km (0.116 R)
• M89: 52,161,486 km (0.034 R)
• M90: 52,795,183 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.4

Radius: 6.8

Gravity: 17.55 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.74 AU - 15.26 AU

Year: 17035 Days

Day: 17.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,339,915 km

• M1: 304,432 km (0.074 R)
• M2: 387,458 km (0.099 R)
• M3: 619,784 km (0.103 R)
• M4: 774,319 km (0.061 R)
• M5: 916,736 km (0.071 R)
• M6: 991,235 km (0.086 R)
• M7: 1,422,825 km (0.086 R)
• M8: 2,002,966 km (0.06 R)
• M9: 2,267,455 km (0.064 R)
• M10: 2,335,223 km (0.03 R)
• M11: 3,125,848 km (0.118 R)
• M12: 3,239,542 km (0.051 R)
• M13: 3,589,302 km (0.054 R)
• M14: 3,991,870 km (0.106 R)
• M15: 4,156,876 km (0.109 R)
• M16: 4,324,276 km (0.06 R)
• M17: 5,602,590 km (0.12 R)
• M18: 5,787,493 km (0.099 R)
• M19: 6,163,432 km (0.038 R)
• M20: 6,450,511 km (0.104 R)
• M21: 6,938,948 km (0.064 R)
• M22: 7,489,767 km (0.116 R)
• M23: 7,796,143 km (0.025 R)
• M24: 10,904,937 km (0.117 R)
• M25: 11,193,960 km (0.117 R)
• M26: 11,544,168 km (0.104 R)
• M27: 11,838,876 km (0.091 R)
• M28: 12,375,334 km (0.103 R)
• M29: 12,616,336 km (0.085 R)
• M30: 12,980,607 km (0.079 R)
• M31: 13,164,164 km (0.111 R)
• M32: 13,719,770 km (0.098 R)
• M33: 14,535,976 km (0.063 R)
• M34: 14,599,406 km (0.084 R)
• M35: 15,367,740 km (0.064 R)
• M36: 15,626,694 km (0.092 R)
• M37: 16,018,042 km (0.094 R)
• M38: 17,077,046 km (0.03 R)
• M39: 17,278,105 km (0.107 R)
• M40: 18,569,883 km (0.06 R)
• M41: 18,707,663 km (0.107 R)
• M42: 18,984,269 km (0.09 R)
• M43: 19,822,167 km (0.102 R)
• M44: 20,316,438 km (0.1 R)
• M45: 20,672,032 km (0.099 R)
• M46: 21,533,716 km (0.077 R)
• M47: 21,969,046 km (0.072 R)
• M48: 22,260,762 km (0.099 R)
• M49: 22,774,481 km (0.087 R)
• M50: 23,589,639 km (0.026 R)
• M51: 23,664,289 km (0.034 R)
• M52: 25,477,565 km (0.108 R)
• M53: 27,100,552 km (0.051 R)
• M54: 27,178,642 km (0.113 R)
• M55: 28,200,994 km (0.09 R)
• M56: 29,316,096 km (0.05 R)
• M57: 30,040,449 km (0.034 R)
• M58: 30,526,642 km (0.081 R)
• M59: 31,835,923 km (0.068 R)
• M60: 36,819,477 km (0.093 R)
• M61: 38,475,226 km (0.056 R)
• M62: 39,356,357 km (0.085 R)
• M63: 40,066,199 km (0.055 R)
• M64: 40,511,851 km (0.085 R)
• M65: 40,780,080 km (0.048 R)
• M66: 41,318,333 km (0.114 R)
• M67: 43,860,899 km (0.053 R)
• M68: 44,044,455 km (0.118 R)
• M69: 45,336,383 km (0.118 R)
• M70: 46,640,876 km (0.101 R)
• M71: 46,734,524 km (0.105 R)
• M72: 47,109,716 km (0.081 R)
• M73: 47,297,611 km (0.101 R)
• M74: 48,241,274 km (0.053 R)
• M75: 48,715,350 km (0.08 R)
• M76: 49,191,071 km (0.105 R)
• M77: 49,286,365 km (0.117 R)
• M78: 49,381,808 km (0.084 R)
• M79: 50,627,360 km (0.058 R)
• M80: 52,661,143 km (0.103 R)
• M81: 52,758,681 km (0.058 R)
• M82: 53,835,337 km (0.094 R)
• M83: 56,608,433 km (0.117 R)
• M84: 57,609,990 km (0.085 R)
• M85: 58,516,404 km (0.113 R)
• M86: 58,819,639 km (0.07 R)
• M87: 60,139,391 km (0.078 R)
• M88: 61,366,393 km (0.096 R)
• M89: 61,983,035 km (0.118 R)
• M90: 63,325,975 km (0.114 R)
• M91: 66,040,578 km (0.074 R)
• M92: 67,518,007 km (0.098 R)
• M93: 70,397,766 km (0.099 R)
• M94: 71,150,991 km (0.094 R)
• M95: 72,123,228 km (0.08 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 17,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit