🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.57 AU - 0.71 AU

Year: 189 Days

Day: 12.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.71 AU - 1.11 AU

Year: 320 Days

Day: 24.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.13 AU - 1.61 AU

Year: 592 Days

Day: 33.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.51 AU - 2.07 AU

Year: 884 Days

Day: 14.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.27 AU - 2.39 AU

Year: 1312 Days

Day: 28.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.1

Radius: 11.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.95 AU - 7.93 AU

Year: 7487 Days

Day: 10.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 104,610,741 km

• M1: 158,424 km (0.074 R)
• M2: 260,899 km (0.054 R)
• M3: 365,916 km (0.1 R)
• M4: 470,635 km (0.087 R)
• M5: 765,642 km (0.12 R)
• M6: 1,017,565 km (0.098 R)
• M7: 1,220,719 km (0.062 R)
• M8: 1,550,582 km (0.06 R)
• M9: 1,734,737 km (0.058 R)
• M10: 1,838,408 km (0.109 R)
• M11: 2,426,029 km (0.07 R)
• M12: 2,562,163 km (0.076 R)
• M13: 2,721,036 km (0.116 R)
• M14: 2,842,210 km (0.066 R)
• M15: 3,069,300 km (0.086 R)
• M16: 3,497,598 km (0.102 R)
• M17: 3,607,553 km (0.104 R)
• M18: 3,944,746 km (0.072 R)
• M19: 4,362,872 km (0.085 R)
• M20: 4,722,356 km (0.041 R)
• M21: 4,992,081 km (0.111 R)
• M22: 5,216,478 km (0.099 R)
• M23: 5,342,738 km (0.107 R)
• M24: 5,805,295 km (0.118 R)
• M25: 6,415,355 km (0.114 R)
• M26: 7,382,505 km (0.103 R)
• M27: 8,306,272 km (0.092 R)
• M28: 8,483,695 km (0.062 R)
• M29: 9,297,059 km (0.096 R)
• M30: 9,978,178 km (0.093 R)
• M31: 10,135,256 km (0.082 R)
• M32: 11,552,546 km (0.027 R)
• M33: 11,651,430 km (0.114 R)
• M34: 11,883,307 km (0.08 R)
• M35: 12,016,599 km (0.082 R)
• M36: 12,351,698 km (0.118 R)
• M37: 12,860,181 km (0.07 R)
• M38: 13,444,809 km (0.067 R)
• M39: 13,897,792 km (0.089 R)
• M40: 14,284,951 km (0.104 R)
• M41: 14,497,679 km (0.06 R)
• M42: 14,711,455 km (0.1 R)
• M43: 14,818,716 km (0.103 R)
• M44: 14,962,181 km (0.12 R)
• M45: 15,106,094 km (0.099 R)
• M46: 15,395,266 km (0.11 R)
• M47: 15,467,821 km (0.026 R)
• M48: 15,795,890 km (0.07 R)
• M49: 16,273,705 km (0.097 R)
• M50: 16,644,558 km (0.086 R)
• M51: 16,943,305 km (0.095 R)
• M52: 17,319,245 km (0.08 R)
• M53: 17,508,187 km (0.105 R)
• M54: 17,584,033 km (0.094 R)
• M55: 17,888,165 km (0.074 R)
• M56: 18,117,499 km (0.086 R)
• M57: 18,656,500 km (0.04 R)
• M58: 19,396,262 km (0.116 R)
• M59: 20,344,413 km (0.082 R)
• M60: 21,267,282 km (0.11 R)
• M61: 21,429,147 km (0.07 R)
• M62: 22,368,023 km (0.107 R)
• M63: 22,450,302 km (0.118 R)
• M64: 22,780,315 km (0.098 R)
• M65: 22,946,069 km (0.088 R)
• M66: 23,236,888 km (0.082 R)
• M67: 23,780,377 km (0.111 R)
• M68: 24,201,196 km (0.12 R)
• M69: 25,478,612 km (0.095 R)
• M70: 25,736,668 km (0.113 R)
• M71: 26,212,240 km (0.071 R)
• M72: 26,603,438 km (0.047 R)
• M73: 27,171,760 km (0.071 R)
• M74: 28,276,242 km (0.112 R)
• M75: 28,588,153 km (0.047 R)
• M76: 28,722,193 km (0.054 R)
• M77: 29,035,600 km (0.072 R)
• M78: 29,170,388 km (0.062 R)
• M79: 30,210,093 km (0.069 R)
• M80: 30,346,526 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.5

Radius: 13.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.96 AU - 9.26 AU

Year: 10145 Days

Day: 9.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 104,610,741 km

• M1: 171,140 km (0.093 R)
• M2: 404,812 km (0.102 R)
• M3: 592,557 km (0.084 R)
• M4: 736,321 km (0.072 R)
• M5: 829,071 km (0.056 R)
• M6: 993,479 km (0.106 R)
• M7: 1,097,749 km (0.112 R)
• M8: 1,434,344 km (0.067 R)
• M9: 1,554,023 km (0.104 R)
• M10: 1,656,497 km (0.093 R)
• M11: 1,846,786 km (0.104 R)
• M12: 2,044,704 km (0.108 R)
• M13: 2,272,990 km (0.096 R)
• M14: 2,509,803 km (0.055 R)
• M15: 2,631,277 km (0.055 R)
• M16: 3,163,397 km (0.103 R)
• M17: 3,536,942 km (0.054 R)
• M18: 3,924,850 km (0.075 R)
• M19: 4,414,484 km (0.111 R)
• M20: 4,591,907 km (0.076 R)
• M21: 5,263,003 km (0.106 R)
• M22: 5,419,931 km (0.11 R)
• M23: 5,835,215 km (0.084 R)
• M24: 6,460,683 km (0.098 R)
• M25: 6,696,599 km (0.117 R)
• M26: 6,866,841 km (0.076 R)
• M27: 7,246,521 km (0.117 R)
• M28: 7,810,954 km (0.104 R)
• M29: 8,134,833 km (0.105 R)
• M30: 8,389,748 km (0.047 R)
• M31: 8,499,852 km (0.113 R)
• M32: 8,945,055 km (0.118 R)
• M33: 9,132,800 km (0.066 R)
• M34: 9,321,892 km (0.109 R)
• M35: 9,896,946 km (0.06 R)
• M36: 10,013,333 km (0.067 R)
• M37: 10,365,337 km (0.03 R)
• M38: 10,681,587 km (0.03 R)
• M39: 11,323,811 km (0.111 R)
• M40: 11,937,312 km (0.08 R)
• M41: 12,310,558 km (0.109 R)
• M42: 12,645,658 km (0.064 R)
• M43: 13,668,907 km (0.086 R)
• M44: 14,585,942 km (0.105 R)
• M45: 14,807,197 km (0.107 R)
• M46: 15,387,936 km (0.058 R)
• M47: 15,930,528 km (0.08 R)
• M48: 16,249,919 km (0.12 R)
• M49: 16,848,759 km (0.111 R)
• M50: 17,081,085 km (0.105 R)
• M51: 17,361,132 km (0.108 R)
• M52: 17,548,728 km (0.035 R)
• M53: 17,737,072 km (0.099 R)
• M54: 19,122,049 km (0.077 R)
• M55: 19,315,927 km (0.056 R)
• M56: 19,607,793 km (0.066 R)
• M57: 19,705,480 km (0.094 R)
• M58: 19,852,086 km (0.083 R)
• M59: 20,146,794 km (0.088 R)
• M60: 22,249,093 km (0.111 R)
• M61: 23,274,586 km (0.078 R)
• M62: 23,637,212 km (0.055 R)
• M63: 23,845,302 km (0.099 R)
• M64: 25,318,542 km (0.112 R)
• M65: 25,531,420 km (0.046 R)
• M66: 25,905,265 km (0.063 R)
• M67: 27,092,474 km (0.12 R)
• M68: 28,906,198 km (0.099 R)
• M69: 29,296,050 km (0.11 R)
• M70: 31,843,104 km (0.063 R)
• M71: 32,418,756 km (0.109 R)
• M72: 34,283,793 km (0.074 R)
• M73: 34,519,409 km (0.034 R)
• M74: 35,110,620 km (0.065 R)
• M75: 35,229,401 km (0.057 R)
• M76: 35,586,192 km (0.063 R)
• M77: 36,363,353 km (0.05 R)
• M78: 36,603,607 km (0.092 R)
• M79: 41,392,983 km (0.075 R)
• M80: 41,643,858 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.7

Radius: 7.1

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.83 AU - 15.77 AU

Year: 22081 Days

Day: 18.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,610,741 km

• M1: 106,065 km (0.049 R)
• M2: 219,909 km (0.08 R)
• M3: 375,939 km (0.052 R)
• M4: 490,232 km (0.102 R)
• M5: 568,023 km (0.088 R)
• M6: 826,827 km (0.11 R)
• M7: 1,182,870 km (0.095 R)
• M8: 1,677,291 km (0.109 R)
• M9: 2,125,038 km (0.112 R)
• M10: 2,229,457 km (0.097 R)
• M11: 2,416,305 km (0.117 R)
• M12: 2,636,214 km (0.08 R)
• M13: 2,949,172 km (0.051 R)
• M14: 3,124,950 km (0.103 R)
• M15: 3,273,949 km (0.06 R)
• M16: 3,703,894 km (0.104 R)
• M17: 3,766,725 km (0.104 R)
• M18: 4,119,028 km (0.091 R)
• M19: 4,481,803 km (0.048 R)
• M20: 4,582,482 km (0.041 R)
• M21: 4,718,018 km (0.058 R)
• M22: 5,273,325 km (0.075 R)
• M23: 5,415,293 km (0.088 R)
• M24: 5,849,127 km (0.065 R)
• M25: 5,922,430 km (0.11 R)
• M26: 6,144,433 km (0.074 R)
• M27: 6,826,749 km (0.109 R)
• M28: 6,981,733 km (0.077 R)
• M29: 7,413,771 km (0.12 R)
• M30: 7,493,208 km (0.119 R)
• M31: 8,139,171 km (0.101 R)
• M32: 8,262,290 km (0.065 R)
• M33: 8,344,719 km (0.119 R)
• M34: 10,403,634 km (0.096 R)
• M35: 11,123,050 km (0.06 R)
• M36: 11,214,156 km (0.1 R)
• M37: 11,905,148 km (0.041 R)
• M38: 12,515,059 km (0.082 R)
• M39: 12,657,177 km (0.106 R)
• M40: 12,752,321 km (0.088 R)
• M41: 12,943,208 km (0.076 R)
• M42: 13,279,653 km (0.098 R)
• M43: 13,716,330 km (0.1 R)
• M44: 14,256,527 km (0.102 R)
• M45: 14,306,044 km (0.058 R)
• M46: 15,155,461 km (0.037 R)
• M47: 17,059,992 km (0.078 R)
• M48: 18,281,458 km (0.12 R)
• M49: 19,861,361 km (0.113 R)
• M50: 20,583,769 km (0.1 R)
• M51: 20,695,669 km (0.109 R)
• M52: 20,976,165 km (0.12 R)
• M53: 21,032,563 km (0.116 R)
• M54: 21,939,725 km (0.098 R)
• M55: 22,225,905 km (0.055 R)
• M56: 22,975,690 km (0.096 R)
• M57: 23,091,778 km (0.055 R)
• M58: 24,381,461 km (0.111 R)
• M59: 24,559,183 km (0.049 R)
• M60: 24,796,745 km (0.095 R)
• M61: 25,996,071 km (0.077 R)
• M62: 26,602,690 km (0.063 R)
• M63: 26,663,726 km (0.069 R)
• M64: 27,030,241 km (0.039 R)
• M65: 27,091,426 km (0.087 R)
• M66: 27,152,762 km (0.087 R)
• M67: 27,336,917 km (0.101 R)
• M68: 27,892,074 km (0.088 R)
• M69: 28,015,792 km (0.105 R)
• M70: 28,326,207 km (0.116 R)
• M71: 28,700,351 km (0.078 R)
• M72: 28,950,479 km (0.115 R)
• M73: 29,453,278 km (0.05 R)
• M74: 30,212,636 km (0.061 R)
• M75: 30,339,795 km (0.063 R)
• M76: 31,621,549 km (0.114 R)
• M77: 33,117,378 km (0.087 R)
• M78: 33,840,834 km (0.098 R)
• M79: 33,972,928 km (0.098 R)
• M80: 34,303,839 km (0.077 R)
• M81: 36,244,722 km (0.098 R)
• M82: 36,854,333 km (0.083 R)
• M83: 36,922,250 km (0.095 R)
• M84: 38,152,244 km (0.096 R)
• M85: 38,772,327 km (0.104 R)
• M86: 40,722,635 km (0.056 R)
• M87: 42,348,315 km (0.097 R)
• M88: 43,061,747 km (0.084 R)
• M89: 43,491,691 km (0.08 R)
• M90: 44,139,301 km (0.051 R)
• M91: 44,790,201 km (0.07 R)
• M92: 46,761,602 km (0.108 R)
• M93: 46,835,204 km (0.069 R)
• M94: 48,537,628 km (0.104 R)
• M95: 48,761,127 km (0.111 R)
• M96: 48,910,425 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.6

Radius: 7.9

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.77 AU - 22.83 AU

Year: 31283 Days

Day: 18.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,610,741 km

• M1: 124,615 km (0.1 R)
• M2: 290,220 km (0.032 R)
• M3: 371,900 km (0.064 R)
• M4: 1,301,950 km (0.073 R)
• M5: 1,409,661 km (0.115 R)
• M6: 2,597,318 km (0.095 R)
• M7: 2,780,127 km (0.078 R)
• M8: 4,497,211 km (0.101 R)
• M9: 5,110,413 km (0.087 R)
• M10: 5,868,874 km (0.116 R)
• M11: 6,169,865 km (0.099 R)
• M12: 6,787,106 km (0.082 R)
• M13: 7,103,056 km (0.098 R)
• M14: 7,749,319 km (0.098 R)
• M15: 8,146,202 km (0.064 R)
• M16: 9,376,047 km (0.056 R)
• M17: 9,798,810 km (0.069 R)
• M18: 10,372,219 km (0.087 R)
• M19: 10,956,398 km (0.08 R)
• M20: 11,178,252 km (0.089 R)
• M21: 12,080,477 km (0.107 R)
• M22: 12,927,799 km (0.084 R)
• M23: 13,162,369 km (0.101 R)
• M24: 13,319,446 km (0.084 R)
• M25: 14,355,561 km (0.097 R)
• M26: 14,517,277 km (0.1 R)
• M27: 14,842,502 km (0.086 R)
• M28: 15,087,992 km (0.097 R)
• M29: 15,334,829 km (0.03 R)
• M30: 15,832,541 km (0.074 R)
• M31: 16,083,417 km (0.032 R)
• M32: 16,843,823 km (0.108 R)
• M33: 17,099,934 km (0.114 R)
• M34: 19,194,604 km (0.112 R)
• M35: 19,641,153 km (0.089 R)
• M36: 19,910,729 km (0.103 R)
• M37: 20,818,040 km (0.109 R)
• M38: 21,093,001 km (0.111 R)
• M39: 21,184,854 km (0.089 R)
• M40: 25,162,212 km (0.098 R)
• M41: 27,636,112 km (0.094 R)
• M42: 27,837,471 km (0.115 R)
• M43: 28,342,663 km (0.11 R)
• M44: 28,647,244 km (0.118 R)
• M45: 29,259,698 km (0.104 R)
• M46: 30,083,085 km (0.113 R)
• M47: 32,280,378 km (0.066 R)
• M48: 33,988,935 km (0.107 R)
• M49: 34,745,751 km (0.068 R)
• M50: 35,836,320 km (0.026 R)
• M51: 36,496,046 km (0.073 R)
• M52: 40,423,888 km (0.107 R)
• M53: 41,801,235 km (0.104 R)
• M54: 42,263,792 km (0.102 R)
• M55: 43,193,842 km (0.069 R)
• M56: 43,310,528 km (0.104 R)
• M57: 44,837,773 km (0.12 R)
• M58: 45,429,732 km (0.12 R)
• M59: 46,861,234 km (0.067 R)
• M60: 48,549,895 km (0.027 R)
• M61: 48,671,218 km (0.05 R)
• M62: 49,401,705 km (0.1 R)
• M63: 52,359,404 km (0.03 R)
• M64: 52,857,864 km (0.071 R)
• M65: 53,608,696 km (0.11 R)
• M66: 55,754,827 km (0.073 R)
• M67: 56,136,451 km (0.095 R)
• M68: 56,518,973 km (0.111 R)
• M69: 56,902,392 km (0.044 R)
• M70: 57,414,915 km (0.088 R)
• M71: 57,928,933 km (0.077 R)
• M72: 58,057,587 km (0.078 R)
• M73: 58,444,447 km (0.079 R)
• M74: 59,220,711 km (0.085 R)
• M75: 59,740,114 km (0.104 R)
• M76: 59,870,115 km (0.051 R)
• M77: 62,755,708 km (0.096 R)
• M78: 63,949,200 km (0.119 R)
• M79: 65,016,282 km (0.114 R)
• M80: 65,417,952 km (0.067 R)
• M81: 65,954,859 km (0.113 R)
• M82: 67,168,098 km (0.049 R)
• M83: 68,524,950 km (0.044 R)
• M84: 74,601,017 km (0.083 R)
• M85: 78,698,952 km (0.046 R)
• M86: 83,741,148 km (0.082 R)
• M87: 83,886,707 km (0.118 R)
• M88: 84,469,989 km (0.088 R)
• M89: 85,787,049 km (0.09 R)
• M90: 90,375,664 km (0.085 R)
• M91: 94,133,862 km (0.054 R)
• M92: 94,739,883 km (0.118 R)
• M93: 96,871,054 km (0.051 R)
• M94: 101,957,082 km (0.04 R)
• M95: 102,423,678 km (0.098 R)
• M96: 102,579,410 km (0.067 R)
• M97: 104,140,763 km (0.061 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 13,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit