🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.57 AU - 0.73 AU

Year: 183 Days

Day: 13.4 Hours

Environment

Temp: 159 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.08 AU - 1.4 AU

Year: 481 Days

Day: 29.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.32 AU - 1.58 AU

Year: 608 Days

Day: 31.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,114,433 km

• M1: 153,039 km (0.101 R)
• M2: 935,585 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.18 AU - 3.24 AU

Year: 1554 Days

Day: 38.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.17 AU - 5.43 AU

Year: 3662 Days

Day: 39.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.7

Radius: 10.1

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.67 AU - 7.61 AU

Year: 5959 Days

Day: 14.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,114,433 km

• M1: 213,027 km (0.112 R)
• M2: 341,233 km (0.12 R)
• M3: 444,306 km (0.081 R)
• M4: 724,652 km (0.045 R)
• M5: 790,774 km (0.073 R)
• M6: 870,809 km (0.114 R)
• M7: 935,735 km (0.116 R)
• M8: 1,128,267 km (0.115 R)
• M9: 1,402,929 km (0.078 R)
• M10: 1,552,078 km (0.105 R)
• M11: 1,766,751 km (0.091 R)
• M12: 2,086,890 km (0.115 R)
• M13: 2,167,823 km (0.085 R)
• M14: 2,400,148 km (0.088 R)
• M15: 2,754,994 km (0.052 R)
• M16: 3,229,070 km (0.12 R)
• M17: 3,418,311 km (0.094 R)
• M18: 3,543,375 km (0.117 R)
• M19: 4,293,908 km (0.036 R)
• M20: 4,639,479 km (0.071 R)
• M21: 4,918,180 km (0.06 R)
• M22: 5,158,434 km (0.048 R)
• M23: 5,650,312 km (0.073 R)
• M24: 5,867,378 km (0.117 R)
• M25: 6,017,425 km (0.091 R)
• M26: 6,227,460 km (0.091 R)
• M27: 7,840,125 km (0.094 R)
• M28: 8,005,730 km (0.038 R)
• M29: 8,457,216 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.1

Radius: 11

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.9 AU - 8.76 AU

Year: 7630 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,114,433 km

• M1: 138,079 km (0.054 R)
• M2: 244,593 km (0.058 R)
• M3: 406,457 km (0.055 R)
• M4: 639,232 km (0.089 R)
• M5: 834,906 km (0.067 R)
• M6: 1,175,241 km (0.069 R)
• M7: 1,304,493 km (0.105 R)
• M8: 1,763,460 km (0.067 R)
• M9: 1,912,908 km (0.114 R)
• M10: 2,044,405 km (0.045 R)
• M11: 2,600,759 km (0.061 R)
• M12: 3,022,625 km (0.096 R)
• M13: 3,202,741 km (0.081 R)
• M14: 3,466,183 km (0.088 R)
• M15: 3,682,052 km (0.071 R)
• M16: 3,764,182 km (0.035 R)
• M17: 3,874,734 km (0.085 R)
• M18: 4,014,309 km (0.107 R)
• M19: 4,269,972 km (0.11 R)
• M20: 4,648,754 km (0.032 R)
• M21: 4,917,282 km (0.026 R)
• M22: 5,345,282 km (0.093 R)
• M23: 5,913,155 km (0.09 R)
• M24: 6,666,680 km (0.041 R)
• M25: 7,071,940 km (0.107 R)
• M26: 8,335,294 km (0.111 R)
• M27: 8,589,012 km (0.08 R)
• M28: 9,067,127 km (0.112 R)
• M29: 9,178,577 km (0.11 R)
• M30: 9,478,371 km (0.103 R)
• M31: 9,743,309 km (0.108 R)
• M32: 10,630,873 km (0.112 R)
• M33: 10,748,607 km (0.075 R)
• M34: 11,343,558 km (0.109 R)
• M35: 12,112,491 km (0.101 R)
• M36: 12,482,596 km (0.085 R)
• M37: 12,940,216 km (0.112 R)
• M38: 13,828,827 km (0.081 R)
• M39: 13,914,397 km (0.109 R)
• M40: 14,086,285 km (0.085 R)
• M41: 14,258,921 km (0.111 R)
• M42: 14,519,072 km (0.082 R)
• M43: 15,619,962 km (0.099 R)
• M44: 16,067,858 km (0.067 R)
• M45: 16,248,274 km (0.087 R)
• M46: 16,474,615 km (0.063 R)
• M47: 16,656,526 km (0.115 R)
• M48: 17,252,225 km (0.076 R)
• M49: 17,344,527 km (0.117 R)
• M50: 17,529,579 km (0.11 R)
• M51: 17,622,330 km (0.112 R)
• M52: 18,041,653 km (0.08 R)
• M53: 18,182,275 km (0.092 R)
• M54: 18,558,813 km (0.104 R)
• M55: 18,890,471 km (0.057 R)
• M56: 19,655,963 km (0.118 R)
• M57: 19,945,585 km (0.028 R)
• M58: 20,139,464 km (0.109 R)
• M59: 21,414,935 km (0.08 R)
• M60: 22,112,510 km (0.071 R)
• M61: 23,632,424 km (0.115 R)
• M62: 23,734,899 km (0.078 R)
• M63: 24,249,815 km (0.077 R)
• M64: 24,404,948 km (0.078 R)
• M65: 24,560,530 km (0.09 R)
• M66: 24,716,411 km (0.111 R)
• M67: 24,924,651 km (0.114 R)
• M68: 25,343,076 km (0.052 R)
• M69: 25,500,453 km (0.112 R)
• M70: 26,985,960 km (0.088 R)
• M71: 27,146,778 km (0.075 R)
• M72: 27,469,460 km (0.066 R)
• M73: 27,577,320 km (0.085 R)
• M74: 28,717,854 km (0.029 R)
• M75: 30,708,853 km (0.092 R)
• M76: 30,876,851 km (0.042 R)
• M77: 31,495,139 km (0.12 R)
• M78: 31,947,523 km (0.108 R)
• M79: 32,401,852 km (0.025 R)
• M80: 35,701,233 km (0.059 R)
• M81: 36,587,151 km (0.073 R)
• M82: 36,824,563 km (0.117 R)
• M83: 37,241,343 km (0.082 R)
• M84: 38,320,243 km (0.098 R)
• M85: 38,924,169 km (0.078 R)
• M86: 41,185,640 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.5

Radius: 8.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.02 AU - 9.6 AU

Year: 8342 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,114,433 km

• M1: 110,553 km (0.07 R)
• M2: 273,615 km (0.1 R)
• M3: 418,425 km (0.045 R)
• M4: 485,894 km (0.119 R)
• M5: 568,322 km (0.037 R)
• M6: 622,477 km (0.084 R)
• M7: 689,945 km (0.029 R)
• M8: 985,850 km (0.043 R)
• M9: 1,038,957 km (0.117 R)
• M10: 1,093,112 km (0.047 R)
• M11: 1,204,412 km (0.118 R)
• M12: 2,033,783 km (0.092 R)
• M13: 2,312,933 km (0.086 R)
• M14: 2,567,399 km (0.079 R)
• M15: 2,811,692 km (0.084 R)
• M16: 2,946,480 km (0.103 R)
• M17: 3,282,626 km (0.081 R)
• M18: 3,404,100 km (0.1 R)
• M19: 3,589,302 km (0.089 R)
• M20: 3,735,758 km (0.117 R)
• M21: 3,820,281 km (0.103 R)
• M22: 3,926,795 km (0.086 R)
• M23: 4,385,162 km (0.072 R)
• M24: 4,768,731 km (0.116 R)
• M25: 5,233,831 km (0.116 R)
• M26: 5,664,823 km (0.092 R)
• M27: 5,737,677 km (0.117 R)
• M28: 5,810,980 km (0.078 R)
• M29: 6,535,183 km (0.09 R)
• M30: 6,586,196 km (0.119 R)
• M31: 6,688,521 km (0.083 R)
• M32: 6,869,085 km (0.081 R)
• M33: 6,972,906 km (0.039 R)
• M34: 7,182,194 km (0.111 R)
• M35: 7,473,461 km (0.076 R)
• M36: 7,714,613 km (0.091 R)
• M37: 7,795,545 km (0.084 R)
• M38: 7,931,081 km (0.074 R)
• M39: 8,149,494 km (0.106 R)
• M40: 8,259,598 km (0.057 R)
• M41: 8,564,628 km (0.042 R)
• M42: 8,788,875 km (0.065 R)
• M43: 9,243,054 km (0.051 R)
• M44: 9,588,775 km (0.089 R)
• M45: 9,646,819 km (0.046 R)
• M46: 10,263,162 km (0.093 R)
• M47: 10,681,138 km (0.106 R)
• M48: 11,318,575 km (0.104 R)
• M49: 11,472,212 km (0.054 R)
• M50: 11,937,162 km (0.073 R)
• M51: 12,187,739 km (0.106 R)
• M52: 12,282,135 km (0.109 R)
• M53: 12,345,115 km (0.029 R)
• M54: 12,408,246 km (0.105 R)
• M55: 13,206,949 km (0.067 R)
• M56: 13,433,590 km (0.105 R)
• M57: 13,498,665 km (0.111 R)
• M58: 15,224,725 km (0.082 R)
• M59: 15,428,328 km (0.1 R)
• M60: 15,975,706 km (0.113 R)
• M61: 16,494,661 km (0.086 R)
• M62: 17,336,448 km (0.116 R)
• M63: 18,048,534 km (0.106 R)
• M64: 18,156,245 km (0.069 R)
• M65: 18,516,626 km (0.06 R)
• M66: 18,806,696 km (0.047 R)
• M67: 19,317,723 km (0.107 R)
• M68: 20,093,088 km (0.062 R)
• M69: 20,728,131 km (0.084 R)
• M70: 20,878,477 km (0.07 R)
• M71: 21,066,971 km (0.108 R)
• M72: 21,826,629 km (0.117 R)
• M73: 21,941,220 km (0.112 R)
• M74: 22,440,728 km (0.029 R)
• M75: 22,788,692 km (0.045 R)
• M76: 24,435,915 km (0.07 R)
• M77: 24,674,374 km (0.089 R)
• M78: 24,993,466 km (0.097 R)
• M79: 25,073,501 km (0.109 R)
• M80: 26,405,819 km (0.066 R)
• M81: 26,609,572 km (0.12 R)
• M82: 27,512,844 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.4

Radius: 5.5

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.7 AU - 16.56 AU

Year: 18497 Days

Day: 15.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,114,433 km

• M1: 102,475 km (0.08 R)
• M2: 355,295 km (0.108 R)
• M3: 416,630 km (0.073 R)
• M4: 679,174 km (0.073 R)
• M5: 838,047 km (0.112 R)
• M6: 1,030,879 km (0.092 R)
• M7: 1,190,500 km (0.059 R)
• M8: 1,482,365 km (0.118 R)
• M9: 2,016,280 km (0.066 R)
• M10: 2,158,398 km (0.069 R)
• M11: 2,604,349 km (0.117 R)
• M12: 2,759,333 km (0.107 R)
• M13: 3,078,126 km (0.085 R)
• M14: 3,408,737 km (0.104 R)
• M15: 3,578,381 km (0.06 R)
• M16: 4,067,716 km (0.119 R)
• M17: 4,211,330 km (0.071 R)
• M18: 4,802,690 km (0.106 R)
• M19: 4,954,532 km (0.073 R)
• M20: 5,146,616 km (0.108 R)
• M21: 5,380,437 km (0.081 R)
• M22: 5,459,125 km (0.118 R)
• M23: 5,617,699 km (0.077 R)
• M24: 5,737,527 km (0.094 R)
• M25: 6,308,243 km (0.083 R)
• M26: 7,635,176 km (0.099 R)
• M27: 8,398,275 km (0.081 R)
• M28: 9,374,102 km (0.059 R)
• M29: 9,421,375 km (0.099 R)
• M30: 9,707,256 km (0.071 R)
• M31: 11,380,060 km (0.085 R)
• M32: 11,430,474 km (0.05 R)
• M33: 12,456,865 km (0.112 R)
• M34: 12,875,590 km (0.112 R)
• M35: 12,981,056 km (0.114 R)
• M36: 14,926,876 km (0.074 R)
• M37: 14,982,227 km (0.08 R)
• M38: 15,820,424 km (0.042 R)
• M39: 16,559,138 km (0.043 R)
• M40: 18,306,441 km (0.081 R)
• M41: 18,603,243 km (0.081 R)
• M42: 18,961,680 km (0.066 R)
• M43: 19,201,784 km (0.106 R)
• M44: 19,806,608 km (0.036 R)
• M45: 21,221,356 km (0.108 R)
• M46: 22,859,303 km (0.072 R)
• M47: 23,500,180 km (0.045 R)
• M48: 25,391,546 km (0.11 R)
• M49: 25,589,913 km (0.095 R)
• M50: 26,993,440 km (0.103 R)
• M51: 27,060,759 km (0.091 R)
• M52: 28,284,619 km (0.075 R)
• M53: 29,944,108 km (0.038 R)
• M54: 30,083,833 km (0.106 R)
• M55: 30,223,707 km (0.06 R)
• M56: 30,434,041 km (0.093 R)
• M57: 30,785,596 km (0.072 R)
• M58: 31,209,257 km (0.03 R)
• M59: 31,563,804 km (0.057 R)
• M60: 32,348,445 km (0.108 R)
• M61: 32,420,103 km (0.05 R)
• M62: 34,228,591 km (0.102 R)
• M63: 34,814,267 km (0.098 R)
• M64: 36,143,893 km (0.053 R)
• M65: 36,292,593 km (0.08 R)
• M66: 36,590,742 km (0.059 R)
• M67: 37,414,876 km (0.101 R)
• M68: 37,866,961 km (0.12 R)
• M69: 38,169,298 km (0.093 R)
• M70: 38,548,379 km (0.086 R)
• M71: 40,000,376 km (0.101 R)
• M72: 40,539,826 km (0.083 R)
• M73: 41,548,116 km (0.041 R)
• M74: 42,094,298 km (0.064 R)
• M75: 42,957,627 km (0.086 R)
• M76: 43,747,504 km (0.099 R)
• M77: 44,462,432 km (0.029 R)
• M78: 44,542,168 km (0.082 R)
• M79: 44,781,375 km (0.089 R)
• M80: 48,586,097 km (0.05 R)
• M81: 49,079,321 km (0.036 R)
• M82: 49,244,029 km (0.05 R)
• M83: 49,574,042 km (0.076 R)
• M84: 51,068,225 km (0.087 R)
• M85: 51,820,852 km (0.055 R)
• M86: 51,988,701 km (0.095 R)
• M87: 53,930,780 km (0.089 R)
• M88: 54,185,845 km (0.099 R)
• M89: 54,611,899 km (0.097 R)
• M90: 55,638,889 km (0.049 R)
• M91: 55,724,758 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.8

Radius: 5

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.53 AU - 20.79 AU

Year: 23681 Days

Day: 24.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,114,433 km

• M1: 211,980 km (0.097 R)
• M2: 352,901 km (0.114 R)
• M3: 434,133 km (0.099 R)
• M4: 596,297 km (0.115 R)
• M5: 1,066,932 km (0.094 R)
• M6: 1,387,969 km (0.109 R)
• M7: 1,492,688 km (0.069 R)
• M8: 2,113,369 km (0.043 R)
• M9: 2,295,280 km (0.079 R)
• M10: 2,388,031 km (0.083 R)
• M11: 2,545,557 km (0.071 R)
• M12: 2,870,634 km (0.102 R)
• M13: 2,903,844 km (0.102 R)
• M14: 3,453,018 km (0.05 R)
• M15: 3,488,323 km (0.113 R)
• M16: 3,848,854 km (0.088 R)
• M17: 3,922,307 km (0.085 R)
• M18: 4,722,206 km (0.065 R)
• M19: 4,919,975 km (0.109 R)
• M20: 5,080,044 km (0.105 R)
• M21: 5,446,709 km (0.097 R)
• M22: 5,654,052 km (0.084 R)
• M23: 7,041,123 km (0.116 R)
• M24: 7,267,016 km (0.087 R)
• M25: 7,403,599 km (0.063 R)
• M26: 8,431,486 km (0.095 R)
• M27: 9,354,654 km (0.108 R)
• M28: 9,602,837 km (0.045 R)
• M29: 10,565,798 km (0.069 R)
• M30: 10,720,632 km (0.11 R)
• M31: 11,825,412 km (0.08 R)
• M32: 11,878,969 km (0.09 R)
• M33: 15,059,270 km (0.09 R)
• M34: 15,117,164 km (0.089 R)
• M35: 15,350,088 km (0.096 R)
• M36: 16,055,591 km (0.03 R)
• M37: 16,711,578 km (0.048 R)
• M38: 17,073,007 km (0.081 R)
• M39: 18,173,000 km (0.107 R)
• M40: 19,232,601 km (0.043 R)
• M41: 19,611,383 km (0.091 R)
• M42: 19,865,251 km (0.033 R)
• M43: 20,312,249 km (0.116 R)
• M44: 22,264,801 km (0.112 R)
• M45: 22,662,432 km (0.115 R)
• M46: 23,062,457 km (0.071 R)
• M47: 24,344,361 km (0.119 R)
• M48: 24,685,593 km (0.064 R)
• M49: 25,234,767 km (0.109 R)
• M50: 25,510,925 km (0.091 R)
• M51: 25,649,303 km (0.11 R)
• M52: 28,183,491 km (0.082 R)
• M53: 28,326,656 km (0.082 R)
• M54: 28,685,392 km (0.111 R)
• M55: 29,843,728 km (0.092 R)
• M56: 29,916,732 km (0.083 R)
• M57: 31,535,530 km (0.12 R)
• M58: 31,981,930 km (0.118 R)
• M59: 32,131,229 km (0.087 R)
• M60: 32,730,668 km (0.037 R)
• M61: 33,182,603 km (0.115 R)
• M62: 33,409,393 km (0.092 R)
• M63: 34,550,975 km (0.119 R)
• M64: 35,396,203 km (0.083 R)
• M65: 35,550,588 km (0.076 R)
• M66: 36,170,521 km (0.06 R)
• M67: 37,107,004 km (0.096 R)
• M68: 38,130,403 km (0.116 R)
• M69: 38,605,975 km (0.115 R)
• M70: 38,685,411 km (0.108 R)
• M71: 38,764,997 km (0.113 R)
• M72: 38,844,434 km (0.088 R)
• M73: 41,093,937 km (0.106 R)
• M74: 41,825,919 km (0.077 R)
• M75: 42,152,641 km (0.064 R)
• M76: 42,316,301 km (0.09 R)
• M77: 43,055,464 km (0.078 R)
• M78: 43,220,321 km (0.055 R)
• M79: 46,476,169 km (0.05 R)
• M80: 46,814,559 km (0.064 R)
• M81: 47,238,669 km (0.108 R)
• M82: 48,432,909 km (0.11 R)
• M83: 49,550,854 km (0.104 R)
• M84: 49,896,425 km (0.04 R)
• M85: 50,242,894 km (0.093 R)
• M86: 54,462,451 km (0.035 R)
• M87: 55,983,862 km (0.086 R)
• M88: 56,704,624 km (0.113 R)
• M89: 56,794,981 km (0.065 R)
• M90: 57,156,709 km (0.09 R)
• M91: 59,986,053 km (0.043 R)
• M92: 60,446,516 km (0.105 R)
• M93: 60,815,873 km (0.062 R)
• M94: 61,742,482 km (0.077 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 14,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit