🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.5 AU - 0.6 AU

Year: 157 Days

Day: 13.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,743,224 km

• M1: 268,229 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.14 AU - 1.18 AU

Year: 481 Days

Day: 37.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,743,224 km

• M1: 36,951 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.1 AU - 2.6 AU

Year: 1387 Days

Day: 16.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.04 AU - 3.1 AU

Year: 2071 Days

Day: 16 Hours

Environment

Temp: -116 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,743,224 km

• M1: 400,025 km (0.074 R)
• M2: 412,741 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.8

Radius: 9.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.23 AU - 6.33 AU

Year: 5350 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 81,743,224 km

• M1: 153,936 km (0.025 R)
• M2: 231,278 km (0.074 R)
• M3: 293,960 km (0.093 R)
• M4: 458,966 km (0.102 R)
• M5: 554,260 km (0.101 R)
• M6: 775,815 km (0.113 R)
• M7: 856,149 km (0.075 R)
• M8: 1,145,471 km (0.073 R)
• M9: 1,764,806 km (0.106 R)
• M10: 1,836,763 km (0.103 R)
• M11: 2,046,050 km (0.106 R)
• M12: 2,185,774 km (0.087 R)
• M13: 2,250,401 km (0.114 R)
• M14: 2,501,725 km (0.078 R)
• M15: 2,610,184 km (0.079 R)
• M16: 2,846,249 km (0.05 R)
• M17: 3,089,346 km (0.085 R)
• M18: 3,250,163 km (0.118 R)
• M19: 3,324,214 km (0.102 R)
• M20: 3,459,002 km (0.111 R)
• M21: 3,687,737 km (0.08 R)
• M22: 3,765,079 km (0.109 R)
• M23: 4,256,807 km (0.108 R)
• M24: 4,735,221 km (0.115 R)
• M25: 4,802,540 km (0.045 R)
• M26: 4,972,334 km (0.059 R)
• M27: 5,058,054 km (0.11 R)
• M28: 5,352,911 km (0.11 R)
• M29: 5,617,849 km (0.08 R)
• M30: 5,850,922 km (0.084 R)
• M31: 5,977,781 km (0.072 R)
• M32: 6,475,493 km (0.073 R)
• M33: 6,757,934 km (0.102 R)
• M34: 7,393,276 km (0.087 R)
• M35: 7,747,973 km (0.076 R)
• M36: 8,067,963 km (0.09 R)
• M37: 8,290,415 km (0.068 R)
• M38: 9,221,662 km (0.088 R)
• M39: 9,284,941 km (0.071 R)
• M40: 9,796,267 km (0.083 R)
• M41: 10,077,062 km (0.089 R)
• M42: 10,338,709 km (0.117 R)
• M43: 11,204,282 km (0.117 R)
• M44: 11,294,340 km (0.037 R)
• M45: 11,384,697 km (0.117 R)
• M46: 11,452,615 km (0.099 R)
• M47: 11,520,682 km (0.071 R)
• M48: 11,657,264 km (0.107 R)
• M49: 11,817,185 km (0.097 R)
• M50: 13,099,089 km (0.077 R)
• M51: 13,744,604 km (0.055 R)
• M52: 13,889,414 km (0.115 R)
• M53: 13,961,969 km (0.099 R)
• M54: 14,131,912 km (0.055 R)
• M55: 14,278,070 km (0.061 R)
• M56: 14,645,781 km (0.108 R)
• M57: 15,115,967 km (0.097 R)
• M58: 15,290,548 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.3

Radius: 9.2

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.64 AU - 10.94 AU

Year: 10033 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,743,224 km

• M1: 251,324 km (0.108 R)
• M2: 333,603 km (0.1 R)
• M3: 882,927 km (0.107 R)
• M4: 1,167,013 km (0.044 R)
• M5: 1,996,234 km (0.052 R)
• M6: 2,153,761 km (0.109 R)
• M7: 2,234,095 km (0.117 R)
• M8: 2,397,755 km (0.106 R)
• M9: 2,593,877 km (0.091 R)
• M10: 2,824,408 km (0.096 R)
• M11: 3,461,096 km (0.096 R)
• M12: 3,524,077 km (0.068 R)
• M13: 4,309,167 km (0.074 R)
• M14: 5,074,958 km (0.108 R)
• M15: 5,291,127 km (0.115 R)
• M16: 5,436,985 km (0.069 R)
• M17: 5,658,240 km (0.074 R)
• M18: 5,844,938 km (0.111 R)
• M19: 7,248,017 km (0.097 R)
• M20: 7,369,490 km (0.104 R)
• M21: 7,450,872 km (0.084 R)
• M22: 7,737,950 km (0.091 R)
• M23: 8,450,485 km (0.089 R)
• M24: 8,879,382 km (0.112 R)
• M25: 10,072,574 km (0.108 R)
• M26: 10,849,586 km (0.103 R)
• M27: 11,035,087 km (0.089 R)
• M28: 11,175,111 km (0.107 R)
• M29: 11,740,590 km (0.096 R)
• M30: 13,096,246 km (0.104 R)
• M31: 13,244,348 km (0.105 R)
• M32: 13,442,865 km (0.116 R)
• M33: 13,842,590 km (0.029 R)
• M34: 16,110,793 km (0.12 R)
• M35: 16,588,758 km (0.06 R)
• M36: 18,050,629 km (0.096 R)
• M37: 18,491,793 km (0.09 R)
• M38: 18,713,646 km (0.076 R)
• M39: 18,824,798 km (0.087 R)
• M40: 19,103,947 km (0.074 R)
• M41: 20,348,302 km (0.082 R)
• M42: 20,634,782 km (0.092 R)
• M43: 20,749,823 km (0.049 R)
• M44: 20,980,353 km (0.025 R)
• M45: 21,385,913 km (0.12 R)
• M46: 21,443,957 km (0.054 R)
• M47: 23,152,963 km (0.098 R)
• M48: 23,993,703 km (0.074 R)
• M49: 24,114,578 km (0.06 R)
• M50: 24,478,550 km (0.105 R)
• M51: 24,722,095 km (0.118 R)
• M52: 26,387,718 km (0.115 R)
• M53: 26,512,483 km (0.093 R)
• M54: 27,581,359 km (0.048 R)
• M55: 27,644,639 km (0.091 R)
• M56: 28,152,823 km (0.046 R)
• M57: 28,536,093 km (0.075 R)
• M58: 28,728,326 km (0.103 R)
• M59: 28,792,504 km (0.107 R)
• M60: 29,243,093 km (0.1 R)
• M61: 29,825,926 km (0.048 R)
• M62: 29,955,926 km (0.082 R)
• M63: 30,674,445 km (0.106 R)
• M64: 30,871,465 km (0.089 R)
• M65: 31,398,648 km (0.071 R)
• M66: 31,530,893 km (0.116 R)
• M67: 32,931,129 km (0.095 R)
• M68: 33,875,690 km (0.1 R)
• M69: 34,897,742 km (0.085 R)
• M70: 35,929,818 km (0.105 R)
• M71: 39,441,927 km (0.077 R)
• M72: 39,656,152 km (0.112 R)
• M73: 40,877,169 km (0.12 R)
• M74: 41,456,113 km (0.069 R)
• M75: 41,673,778 km (0.078 R)
• M76: 42,256,462 km (0.089 R)
• M77: 43,061,897 km (0.118 R)
• M78: 43,503,360 km (0.055 R)
• M79: 44,168,472 km (0.109 R)
• M80: 45,733,266 km (0.099 R)
• M81: 45,958,261 km (0.099 R)
• M82: 46,334,201 km (0.082 R)
• M83: 46,484,846 km (0.076 R)
• M84: 48,228,858 km (0.075 R)
• M85: 48,305,152 km (0.041 R)
• M86: 48,534,336 km (0.093 R)
• M87: 49,762,685 km (0.04 R)
• M88: 50,845,923 km (0.066 R)

Asteroid Belt

Center: 11.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.1

Radius: 6.4

Gravity: 16.58 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.44 AU - 17.57 AU

Year: 22367 Days

Day: 20.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,743,224 km

• M1: 86,916 km (0.104 R)
• M2: 173,833 km (0.079 R)
• M3: 364,420 km (0.096 R)
• M4: 503,995 km (0.101 R)
• M5: 569,070 km (0.107 R)
• M6: 782,546 km (0.058 R)
• M7: 938,427 km (0.11 R)
• M8: 1,020,108 km (0.087 R)
• M9: 2,470,758 km (0.119 R)
• M10: 2,623,348 km (0.026 R)
• M11: 2,739,885 km (0.103 R)
• M12: 3,140,508 km (0.102 R)
• M13: 3,305,963 km (0.074 R)
• M14: 3,645,401 km (0.075 R)
• M15: 4,085,368 km (0.084 R)
• M16: 4,682,264 km (0.112 R)
• M17: 4,871,355 km (0.047 R)
• M18: 6,472,651 km (0.092 R)
• M19: 6,950,018 km (0.056 R)
• M20: 7,882,312 km (0.052 R)
• M21: 8,277,549 km (0.114 R)
• M22: 8,391,693 km (0.09 R)
• M23: 8,679,369 km (0.074 R)
• M24: 9,501,709 km (0.109 R)
• M25: 9,741,365 km (0.103 R)
• M26: 9,861,791 km (0.096 R)
• M27: 10,287,546 km (0.111 R)
• M28: 11,728,174 km (0.077 R)
• M29: 14,931,663 km (0.095 R)
• M30: 15,210,064 km (0.054 R)
• M31: 15,490,261 km (0.096 R)
• M32: 16,341,024 km (0.112 R)
• M33: 16,700,059 km (0.108 R)
• M34: 16,772,165 km (0.068 R)
• M35: 18,459,031 km (0.116 R)
• M36: 18,608,180 km (0.091 R)
• M37: 19,740,187 km (0.108 R)
• M38: 21,283,738 km (0.102 R)
• M39: 21,361,978 km (0.062 R)
• M40: 22,945,770 km (0.112 R)
• M41: 23,914,117 km (0.095 R)
• M42: 23,995,498 km (0.045 R)
• M43: 24,731,370 km (0.095 R)
• M44: 25,143,363 km (0.081 R)
• M45: 26,392,954 km (0.104 R)
• M46: 27,152,313 km (0.119 R)
• M47: 29,910,000 km (0.118 R)
• M48: 30,789,935 km (0.116 R)
• M49: 31,055,620 km (0.07 R)
• M50: 31,857,016 km (0.077 R)
• M51: 35,222,819 km (0.112 R)
• M52: 37,843,773 km (0.032 R)
• M53: 39,273,630 km (0.053 R)
• M54: 40,430,021 km (0.118 R)
• M55: 41,109,794 km (0.076 R)
• M56: 41,207,332 km (0.085 R)
• M57: 41,793,456 km (0.11 R)
• M58: 41,891,443 km (0.093 R)
• M59: 42,875,199 km (0.11 R)
• M60: 43,369,919 km (0.108 R)
• M61: 46,987,494 km (0.047 R)
• M62: 47,599,798 km (0.053 R)
• M63: 51,433,394 km (0.117 R)
• M64: 51,748,596 km (0.109 R)
• M65: 52,486,413 km (0.053 R)
• M66: 53,546,613 km (0.118 R)
• M67: 54,935,330 km (0.063 R)
• M68: 55,257,414 km (0.11 R)
• M69: 56,444,025 km (0.109 R)
• M70: 57,421,198 km (0.057 R)
• M71: 57,530,105 km (0.109 R)
• M72: 57,857,126 km (0.11 R)
• M73: 59,502,104 km (0.061 R)
• M74: 60,275,076 km (0.114 R)
• M75: 62,054,244 km (0.11 R)
• M76: 62,277,743 km (0.105 R)
• M77: 62,613,740 km (0.108 R)
• M78: 62,725,789 km (0.103 R)
• M79: 63,174,882 km (0.111 R)
• M80: 64,076,209 km (0.113 R)
• M81: 64,641,689 km (0.118 R)
• M82: 65,777,735 km (0.063 R)
• M83: 67,034,806 km (0.116 R)
• M84: 69,921,446 km (0.058 R)
• M85: 72,848,329 km (0.087 R)
• M86: 74,030,301 km (0.062 R)
• M87: 74,980,398 km (0.092 R)
• M88: 75,457,016 km (0.106 R)
• M89: 75,934,533 km (0.059 R)
• M90: 77,253,088 km (0.037 R)
• M91: 78,458,249 km (0.104 R)
• M92: 79,184,397 km (0.078 R)
• M93: 79,791,166 km (0.114 R)
• M94: 81,620,748 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 14,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit