🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.85 AU

Year: 219 Days

Day: 42.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.83 AU - 1.11 AU

Year: 336 Days

Day: 36.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,141,887 km

• M1: 486,492 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.89 AU - 1.15 AU

Year: 362 Days

Day: 18 Hours

Environment

Temp: 76 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.99 AU - 1.11 AU

Year: 378 Days

Day: 20.5 Hours

Environment

Temp: 95 °C

Axial Tilt: 76.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.2 AU - 1.32 AU

Year: 497 Days

Day: 18.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,141,887 km

• M1: 101,876 km (0.061 R)
• M2: 901,327 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.61 AU - 1.99 AU

Year: 849 Days

Day: 24.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.1

Radius: 8.5

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.88 AU - 8.02 AU

Year: 5757 Days

Day: 7.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,141,887 km

• M1: 116,387 km (0.103 R)
• M2: 197,619 km (0.101 R)
• M3: 278,701 km (0.082 R)
• M4: 443,558 km (0.112 R)
• M5: 1,299,407 km (0.046 R)
• M6: 1,554,771 km (0.083 R)
• M7: 1,722,470 km (0.119 R)
• M8: 1,896,303 km (0.105 R)
• M9: 2,003,415 km (0.078 R)
• M10: 2,279,872 km (0.112 R)
• M11: 2,529,550 km (0.08 R)
• M12: 2,747,664 km (0.116 R)
• M13: 2,889,782 km (0.049 R)
• M14: 2,951,416 km (0.045 R)
• M15: 3,055,088 km (0.088 R)
• M16: 3,244,927 km (0.08 R)
• M17: 3,613,985 km (0.071 R)
• M18: 4,065,322 km (0.106 R)
• M19: 4,439,317 km (0.083 R)
• M20: 4,558,546 km (0.077 R)
• M21: 4,678,673 km (0.119 R)
• M22: 4,799,997 km (0.105 R)
• M23: 5,270,483 km (0.097 R)
• M24: 5,755,778 km (0.104 R)
• M25: 6,095,964 km (0.093 R)
• M26: 6,389,026 km (0.113 R)
• M27: 6,632,272 km (0.117 R)
• M28: 6,878,510 km (0.113 R)
• M29: 7,493,058 km (0.051 R)
• M30: 7,692,323 km (0.082 R)
• M31: 8,595,744 km (0.042 R)
• M32: 8,685,054 km (0.108 R)
• M33: 9,014,768 km (0.099 R)
• M34: 9,075,205 km (0.06 R)
• M35: 9,318,152 km (0.098 R)
• M36: 10,122,540 km (0.072 R)
• M37: 10,406,177 km (0.059 R)
• M38: 10,916,905 km (0.104 R)
• M39: 11,435,710 km (0.102 R)
• M40: 11,764,077 km (0.114 R)
• M41: 11,830,200 km (0.103 R)
• M42: 12,162,307 km (0.101 R)
• M43: 12,396,727 km (0.113 R)
• M44: 12,632,493 km (0.067 R)
• M45: 13,486,846 km (0.039 R)
• M46: 13,938,333 km (0.11 R)
• M47: 14,218,829 km (0.111 R)
• M48: 14,678,393 km (0.064 R)
• M49: 15,035,334 km (0.091 R)
• M50: 15,214,702 km (0.046 R)
• M51: 15,322,861 km (0.07 R)
• M52: 15,431,170 km (0.111 R)
• M53: 15,575,981 km (0.12 R)
• M54: 16,343,567 km (0.12 R)
• M55: 16,602,222 km (0.083 R)
• M56: 17,198,370 km (0.053 R)
• M57: 17,574,608 km (0.061 R)
• M58: 17,650,155 km (0.092 R)
• M59: 17,839,546 km (0.113 R)
• M60: 18,143,978 km (0.107 R)
• M61: 18,411,758 km (0.119 R)
• M62: 18,990,103 km (0.066 R)
• M63: 19,223,027 km (0.069 R)
• M64: 19,691,867 km (0.074 R)
• M65: 19,888,289 km (0.116 R)
• M66: 20,045,965 km (0.105 R)
• M67: 20,521,387 km (0.113 R)
• M68: 20,600,973 km (0.089 R)
• M69: 21,000,399 km (0.066 R)
• M70: 21,160,918 km (0.09 R)
• M71: 21,241,402 km (0.119 R)
• M72: 22,010,335 km (0.11 R)
• M73: 22,173,396 km (0.071 R)
• M74: 22,623,985 km (0.081 R)
• M75: 22,912,260 km (0.091 R)
• M76: 23,160,294 km (0.078 R)
• M77: 23,326,048 km (0.102 R)
• M78: 24,921,360 km (0.031 R)
• M79: 25,006,331 km (0.102 R)
• M80: 25,990,087 km (0.076 R)
• M81: 27,029,942 km (0.035 R)
• M82: 28,837,682 km (0.071 R)
• M83: 28,926,992 km (0.063 R)
• M84: 29,060,882 km (0.078 R)
• M85: 29,150,342 km (0.038 R)
• M86: 29,643,716 km (0.099 R)
• M87: 30,004,247 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.2

Radius: 10.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 10.67 AU - 13.55 AU

Year: 14811 Days

Day: 10.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,141,887 km

• M1: 205,697 km (0.065 R)
• M2: 282,740 km (0.081 R)
• M3: 654,790 km (0.073 R)
• M4: 869,313 km (0.103 R)
• M5: 3,156,365 km (0.088 R)
• M6: 3,663,203 km (0.089 R)
• M7: 4,564,081 km (0.1 R)
• M8: 4,639,180 km (0.109 R)
• M9: 4,790,273 km (0.051 R)
• M10: 5,812,625 km (0.056 R)
• M11: 5,975,837 km (0.058 R)
• M12: 8,461,405 km (0.115 R)
• M13: 9,305,436 km (0.077 R)
• M14: 9,640,835 km (0.076 R)
• M15: 10,029,041 km (0.032 R)
• M16: 10,225,164 km (0.076 R)
• M17: 11,123,050 km (0.101 R)
• M18: 11,994,159 km (0.101 R)
• M19: 12,098,129 km (0.102 R)
• M20: 12,940,365 km (0.052 R)
• M21: 13,692,843 km (0.091 R)
• M22: 13,801,600 km (0.062 R)
• M23: 14,349,278 km (0.047 R)
• M24: 14,848,187 km (0.089 R)
• M25: 15,465,727 km (0.093 R)
• M26: 15,578,973 km (0.051 R)
• M27: 15,749,215 km (0.087 R)
• M28: 15,920,205 km (0.045 R)
• M29: 16,725,940 km (0.084 R)
• M30: 18,437,190 km (0.088 R)
• M31: 18,557,167 km (0.063 R)
• M32: 18,798,020 km (0.073 R)
• M33: 18,979,482 km (0.085 R)
• M34: 19,283,016 km (0.033 R)
• M35: 19,527,010 km (0.075 R)
• M36: 19,833,536 km (0.064 R)
• M37: 22,214,087 km (0.062 R)
• M38: 22,341,993 km (0.067 R)
• M39: 22,920,039 km (0.118 R)
• M40: 23,503,022 km (0.095 R)
• M41: 24,222,289 km (0.086 R)
• M42: 24,485,581 km (0.107 R)
• M43: 25,281,143 km (0.053 R)
• M44: 25,548,324 km (0.055 R)
• M45: 25,615,195 km (0.076 R)
• M46: 26,152,700 km (0.116 R)
• M47: 26,355,255 km (0.106 R)
• M48: 26,693,945 km (0.044 R)
• M49: 27,102,347 km (0.093 R)
• M50: 27,650,025 km (0.088 R)
• M51: 28,063,214 km (0.086 R)
• M52: 28,478,348 km (0.117 R)
• M53: 30,798,312 km (0.082 R)
• M54: 31,083,595 km (0.111 R)
• M55: 32,595,730 km (0.098 R)
• M56: 33,470,579 km (0.112 R)
• M57: 33,837,393 km (0.079 R)
• M58: 33,984,447 km (0.101 R)
• M59: 35,094,464 km (0.112 R)
• M60: 35,991,004 km (0.092 R)
• M61: 37,274,105 km (0.115 R)
• M62: 37,578,088 km (0.083 R)
• M63: 38,572,016 km (0.116 R)
• M64: 40,741,933 km (0.064 R)
• M65: 41,133,580 km (0.116 R)
• M66: 41,211,969 km (0.079 R)
• M67: 41,920,615 km (0.106 R)
• M68: 43,269,987 km (0.118 R)
• M69: 43,829,633 km (0.118 R)
• M70: 44,552,939 km (0.1 R)
• M71: 45,037,187 km (0.091 R)
• M72: 46,011,219 km (0.118 R)
• M73: 47,567,336 km (0.086 R)
• M74: 49,891,937 km (0.114 R)
• M75: 49,975,712 km (0.076 R)
• M76: 50,647,107 km (0.065 R)
• M77: 52,168,517 km (0.119 R)
• M78: 52,508,553 km (0.11 R)
• M79: 52,934,758 km (0.087 R)
• M80: 53,276,589 km (0.079 R)
• M81: 53,447,729 km (0.119 R)
• M82: 53,962,346 km (0.092 R)
• M83: 54,823,730 km (0.031 R)
• M84: 55,863,286 km (0.084 R)
• M85: 56,472,747 km (0.112 R)
• M86: 56,647,328 km (0.091 R)
• M87: 57,434,961 km (0.039 R)
• M88: 58,049,958 km (0.078 R)
• M89: 58,932,585 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.4

Radius: 7.1

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.36 AU - 15.4 AU

Year: 19165 Days

Day: 23.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,141,887 km

• M1: 222,602 km (0.1 R)
• M2: 352,901 km (0.081 R)
• M3: 596,746 km (0.092 R)
• M4: 862,581 km (0.118 R)
• M5: 968,048 km (0.119 R)
• M6: 1,250,638 km (0.06 R)
• M7: 1,310,178 km (0.109 R)
• M8: 1,622,688 km (0.116 R)
• M9: 3,672,628 km (0.111 R)
• M10: 3,889,844 km (0.089 R)
• M11: 4,111,249 km (0.074 R)
• M12: 4,520,249 km (0.103 R)
• M13: 8,514,662 km (0.094 R)
• M14: 9,151,500 km (0.039 R)
• M15: 10,593,624 km (0.098 R)
• M16: 10,840,759 km (0.093 R)
• M17: 12,493,367 km (0.09 R)
• M18: 13,481,910 km (0.079 R)
• M19: 14,563,951 km (0.081 R)
• M20: 14,838,762 km (0.116 R)
• M21: 15,393,621 km (0.105 R)
• M22: 17,534,067 km (0.033 R)
• M23: 18,416,096 km (0.064 R)
• M24: 18,490,147 km (0.12 R)
• M25: 18,787,847 km (0.083 R)
• M26: 20,299,384 km (0.101 R)
• M27: 20,992,321 km (0.088 R)
• M28: 21,849,816 km (0.063 R)
• M29: 21,928,355 km (0.051 R)
• M30: 22,559,808 km (0.037 R)
• M31: 22,639,095 km (0.077 R)
• M32: 22,718,531 km (0.04 R)
• M33: 25,145,008 km (0.118 R)
• M34: 26,138,338 km (0.116 R)
• M35: 26,388,616 km (0.075 R)
• M36: 26,975,937 km (0.118 R)
• M37: 28,077,875 km (0.115 R)
• M38: 32,272,300 km (0.108 R)
• M39: 33,170,336 km (0.064 R)
• M40: 33,803,883 km (0.095 R)
• M41: 33,894,689 km (0.12 R)
• M42: 34,167,705 km (0.096 R)
• M43: 35,174,947 km (0.11 R)
• M44: 35,359,252 km (0.045 R)
• M45: 35,543,706 km (0.07 R)
• M46: 37,031,158 km (0.102 R)
• M47: 37,594,244 km (0.109 R)
• M48: 38,538,955 km (0.077 R)
• M49: 38,919,083 km (0.083 R)
• M50: 42,101,778 km (0.107 R)
• M51: 42,885,820 km (0.056 R)
• M52: 43,180,977 km (0.112 R)
• M53: 45,467,131 km (0.083 R)
• M54: 45,567,362 km (0.076 R)
• M55: 47,385,126 km (0.102 R)
• M56: 48,507,558 km (0.11 R)
• M57: 48,610,033 km (0.101 R)
• M58: 49,845,263 km (0.106 R)
• M59: 50,986,694 km (0.087 R)
• M60: 51,927,066 km (0.042 R)
• M61: 52,767,657 km (0.043 R)
• M62: 53,930,780 km (0.105 R)
• M63: 54,462,302 km (0.078 R)
• M64: 55,316,356 km (0.115 R)
• M65: 57,687,781 km (0.078 R)
• M66: 58,013,605 km (0.036 R)
• M67: 59,213,979 km (0.073 R)
• M68: 60,202,073 km (0.088 R)
• M69: 61,084,999 km (0.069 R)
• M70: 61,639,110 km (0.076 R)
• M71: 61,972,264 km (0.048 R)
• M72: 63,535,113 km (0.089 R)
• M73: 65,790,301 km (0.062 R)
• M74: 66,699,557 km (0.105 R)
• M75: 67,041,687 km (0.102 R)
• M76: 67,270,123 km (0.067 R)
• M77: 68,530,785 km (0.12 R)
• M78: 68,760,866 km (0.061 R)
• M79: 70,610,494 km (0.025 R)
• M80: 70,726,732 km (0.084 R)
• M81: 71,075,444 km (0.078 R)
• M82: 71,658,128 km (0.115 R)
• M83: 72,945,567 km (0.086 R)
• M84: 74,358,669 km (0.046 R)
• M85: 75,305,923 km (0.067 R)
• M86: 76,018,756 km (0.104 R)
• M87: 76,495,375 km (0.085 R)
• M88: 78,291,298 km (0.12 R)
• M89: 78,411,425 km (0.069 R)
• M90: 78,772,554 km (0.093 R)
• M91: 78,892,980 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.9

Radius: 3.8

Gravity: 25.96 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.69 AU - 18.23 AU

Year: 22409 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,141,887 km

• M1: 49,367 km (0.101 R)
• M2: 223,050 km (0.111 R)
• M3: 730,935 km (0.063 R)
• M4: 1,370,616 km (0.075 R)
• M5: 2,011,792 km (0.073 R)
• M6: 2,629,781 km (0.088 R)
• M7: 2,663,889 km (0.089 R)
• M8: 3,012,452 km (0.102 R)
• M9: 3,524,227 km (0.079 R)
• M10: 3,790,212 km (0.097 R)
• M11: 4,750,181 km (0.086 R)
• M12: 5,213,935 km (0.064 R)
• M13: 5,386,122 km (0.066 R)
• M14: 5,429,356 km (0.073 R)
• M15: 6,366,137 km (0.056 R)
• M16: 6,504,067 km (0.06 R)
• M17: 6,782,767 km (0.054 R)
• M18: 7,112,780 km (0.081 R)
• M19: 7,593,289 km (0.093 R)
• M20: 8,133,935 km (0.106 R)
• M21: 9,512,779 km (0.119 R)
• M22: 10,201,976 km (0.036 R)
• M23: 11,515,894 km (0.102 R)
• M24: 11,796,390 km (0.074 R)
• M25: 11,965,735 km (0.096 R)
• M26: 12,249,672 km (0.115 R)
• M27: 13,821,198 km (0.104 R)
• M28: 14,358,852 km (0.066 R)
• M29: 15,025,461 km (0.114 R)
• M30: 15,454,806 km (0.083 R)
• M31: 16,137,721 km (0.109 R)
• M32: 16,325,616 km (0.077 R)
• M33: 16,514,408 km (0.066 R)
• M34: 16,703,799 km (0.099 R)
• M35: 17,212,282 km (0.118 R)
• M36: 17,404,366 km (0.089 R)
• M37: 18,179,582 km (0.069 R)
• M38: 18,505,855 km (0.087 R)
• M39: 19,164,235 km (0.112 R)
• M40: 19,562,914 km (0.065 R)
• M41: 19,696,504 km (0.069 R)
• M42: 20,301,029 km (0.113 R)
• M43: 20,639,569 km (0.051 R)
• M44: 23,697,649 km (0.113 R)
• M45: 26,155,542 km (0.063 R)
• M46: 27,713,604 km (0.118 R)
• M47: 27,788,552 km (0.096 R)
• M48: 27,938,599 km (0.085 R)
• M49: 28,769,017 km (0.103 R)
• M50: 29,301,585 km (0.037 R)
• M51: 29,530,769 km (0.106 R)
• M52: 30,918,738 km (0.109 R)
• M53: 31,074,171 km (0.114 R)
• M54: 31,386,082 km (0.087 R)
• M55: 31,620,652 km (0.032 R)
• M56: 32,485,626 km (0.115 R)
• M57: 33,997,911 km (0.106 R)
• M58: 35,370,322 km (0.065 R)
• M59: 36,678,556 km (0.108 R)
• M60: 39,005,700 km (0.118 R)
• M61: 39,594,966 km (0.085 R)
• M62: 40,611,783 km (0.11 R)
• M63: 41,809,015 km (0.109 R)
• M64: 41,981,052 km (0.087 R)
• M65: 42,412,044 km (0.105 R)
• M66: 42,498,361 km (0.096 R)
• M67: 42,584,829 km (0.066 R)
• M68: 43,539,413 km (0.101 R)
• M69: 43,888,275 km (0.109 R)
• M70: 45,028,510 km (0.101 R)
• M71: 46,445,053 km (0.057 R)
• M72: 47,158,934 km (0.092 R)
• M73: 47,517,220 km (0.044 R)
• M74: 48,146,280 km (0.11 R)
• M75: 48,236,487 km (0.052 R)
• M76: 48,326,545 km (0.072 R)
• M77: 48,868,688 km (0.055 R)
• M78: 49,140,507 km (0.094 R)
• M79: 50,050,212 km (0.049 R)
• M80: 50,507,084 km (0.091 R)
• M81: 53,464,035 km (0.089 R)
• M82: 53,931,080 km (0.05 R)
• M83: 54,024,578 km (0.049 R)
• M84: 54,305,673 km (0.083 R)
• M85: 54,681,163 km (0.083 R)
• M86: 58,579,385 km (0.077 R)
• M87: 59,446,903 km (0.106 R)
• M88: 59,833,912 km (0.083 R)
• M89: 60,610,325 km (0.112 R)
• M90: 60,999,878 km (0.117 R)
• M91: 61,683,391 km (0.092 R)
• M92: 62,173,174 km (0.117 R)
• M93: 64,343,690 km (0.112 R)
• M94: 65,139,102 km (0.077 R)
• M95: 67,141,918 km (0.104 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 16,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit