🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.61 AU - 0.97 AU

Year: 246 Days

Day: 25.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.74 AU - 2.72 AU

Year: 1165 Days

Day: 44.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.11 AU - 4.05 AU

Year: 2370 Days

Day: 19.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.37 AU - 4.59 AU

Year: 2778 Days

Day: 26.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,333,740 km

• M1: 1,623,735 km (0.058 R)
• M2: 2,673,015 km (0.09 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.8

Radius: 14.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.09 AU - 8.05 AU

Year: 5891 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 105,333,740 km

• M1: 218,562 km (0.088 R)
• M2: 356,641 km (0.107 R)
• M3: 620,532 km (0.099 R)
• M4: 842,834 km (0.12 R)
• M5: 1,117,197 km (0.044 R)
• M6: 1,488,200 km (0.097 R)
• M7: 1,898,098 km (0.1 R)
• M8: 2,093,622 km (0.051 R)
• M9: 2,296,028 km (0.086 R)
• M10: 2,554,234 km (0.1 R)
• M11: 2,924,938 km (0.077 R)
• M12: 3,117,021 km (0.072 R)
• M13: 3,205,583 km (0.117 R)
• M14: 3,313,294 km (0.081 R)
• M15: 3,495,205 km (0.041 R)
• M16: 5,027,236 km (0.113 R)
• M17: 5,407,365 km (0.11 R)
• M18: 5,731,394 km (0.118 R)
• M19: 6,039,715 km (0.083 R)
• M20: 6,718,590 km (0.074 R)
• M21: 6,950,317 km (0.105 R)
• M22: 7,184,737 km (0.116 R)
• M23: 7,302,919 km (0.104 R)
• M24: 7,589,250 km (0.103 R)
• M25: 7,952,473 km (0.099 R)
• M26: 8,796,804 km (0.115 R)
• M27: 8,999,658 km (0.106 R)
• M28: 9,101,684 km (0.108 R)
• M29: 9,306,783 km (0.094 R)
• M30: 9,487,647 km (0.094 R)
• M31: 9,721,917 km (0.106 R)
• M32: 9,826,635 km (0.033 R)
• M33: 10,090,077 km (0.109 R)
• M34: 10,543,209 km (0.114 R)
• M35: 10,677,847 km (0.115 R)
• M36: 10,921,542 km (0.113 R)
• M37: 11,304,363 km (0.111 R)
• M38: 11,414,617 km (0.06 R)
• M39: 11,636,022 km (0.105 R)
• M40: 11,914,872 km (0.095 R)
• M41: 12,365,610 km (0.054 R)
• M42: 12,908,202 km (0.061 R)
• M43: 13,139,031 km (0.071 R)
• M44: 13,254,970 km (0.088 R)
• M45: 13,400,379 km (0.059 R)
• M46: 13,604,730 km (0.094 R)
• M47: 13,780,806 km (0.068 R)
• M48: 14,313,524 km (0.108 R)
• M49: 14,432,903 km (0.047 R)
• M50: 14,883,193 km (0.053 R)
• M51: 14,973,849 km (0.118 R)
• M52: 15,674,865 km (0.057 R)
• M53: 15,890,286 km (0.096 R)
• M54: 16,106,754 km (0.073 R)
• M55: 16,605,364 km (0.114 R)
• M56: 17,140,475 km (0.12 R)
• M57: 17,362,628 km (0.112 R)
• M58: 18,098,799 km (0.07 R)
• M59: 18,227,902 km (0.085 R)
• M60: 18,357,304 km (0.042 R)
• M61: 18,976,191 km (0.03 R)
• M62: 19,140,300 km (0.102 R)
• M63: 19,403,592 km (0.104 R)
• M64: 19,668,230 km (0.032 R)
• M65: 19,967,426 km (0.101 R)
• M66: 20,469,327 km (0.116 R)
• M67: 20,671,284 km (0.112 R)
• M68: 20,772,412 km (0.106 R)
• M69: 21,009,226 km (0.093 R)
• M70: 21,349,112 km (0.044 R)
• M71: 21,485,545 km (0.067 R)
• M72: 21,588,170 km (0.115 R)
• M73: 22,483,513 km (0.11 R)
• M74: 22,935,897 km (0.047 R)
• M75: 23,215,645 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.3

Radius: 10.3

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.77 AU - 11.65 AU

Year: 12262 Days

Day: 7.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 105,333,740 km

• M1: 152,590 km (0.103 R)
• M2: 402,119 km (0.092 R)
• M3: 582,085 km (0.07 R)
• M4: 735,573 km (0.035 R)
• M5: 1,299,108 km (0.091 R)
• M6: 1,820,905 km (0.06 R)
• M7: 1,974,094 km (0.111 R)
• M8: 2,320,413 km (0.076 R)
• M9: 2,515,039 km (0.06 R)
• M10: 2,890,829 km (0.062 R)
• M11: 3,284,421 km (0.053 R)
• M12: 3,535,147 km (0.106 R)
• M13: 3,792,306 km (0.096 R)
• M14: 4,155,679 km (0.118 R)
• M15: 4,704,554 km (0.118 R)
• M16: 5,131,207 km (0.11 R)
• M17: 5,312,669 km (0.112 R)
• M18: 5,422,624 km (0.081 R)
• M19: 5,794,524 km (0.103 R)
• M20: 5,983,466 km (0.075 R)
• M21: 6,959,443 km (0.098 R)
• M22: 7,404,347 km (0.081 R)
• M23: 7,651,033 km (0.09 R)
• M24: 8,110,299 km (0.096 R)
• M25: 8,837,494 km (0.096 R)
• M26: 9,011,776 km (0.111 R)
• M27: 9,275,218 km (0.074 R)
• M28: 9,764,702 km (0.11 R)
• M29: 10,262,713 km (0.106 R)
• M30: 10,354,117 km (0.086 R)
• M31: 10,491,897 km (0.116 R)
• M32: 10,722,727 km (0.086 R)
• M33: 12,973,277 km (0.032 R)
• M34: 13,822,245 km (0.088 R)
• M35: 14,075,364 km (0.041 R)
• M36: 14,227,954 km (0.073 R)
• M37: 14,534,780 km (0.098 R)
• M38: 14,792,237 km (0.1 R)
• M39: 14,999,281 km (0.095 R)
• M40: 15,363,851 km (0.086 R)
• M41: 16,528,770 km (0.116 R)
• M42: 17,339,291 km (0.103 R)
• M43: 17,557,554 km (0.116 R)
• M44: 19,223,925 km (0.053 R)
• M45: 19,336,722 km (0.1 R)
• M46: 20,305,218 km (0.118 R)
• M47: 20,420,109 km (0.12 R)
• M48: 22,288,886 km (0.099 R)
• M49: 22,407,517 km (0.095 R)
• M50: 23,424,184 km (0.105 R)
• M51: 23,544,910 km (0.102 R)
• M52: 23,847,247 km (0.107 R)
• M53: 24,333,739 km (0.119 R)
• M54: 24,455,961 km (0.058 R)
• M55: 25,316,747 km (0.042 R)
• M56: 25,502,398 km (0.115 R)
• M57: 26,752,288 km (0.077 R)
• M58: 26,941,380 km (0.064 R)
• M59: 27,194,350 km (0.047 R)
• M60: 27,511,647 km (0.1 R)
• M61: 28,342,513 km (0.03 R)
• M62: 29,051,757 km (0.082 R)
• M63: 29,636,535 km (0.076 R)
• M64: 29,766,984 km (0.106 R)
• M65: 31,880,503 km (0.071 R)
• M66: 32,147,984 km (0.102 R)
• M67: 33,022,832 km (0.091 R)
• M68: 33,633,042 km (0.065 R)
• M69: 34,110,259 km (0.108 R)
• M70: 34,658,236 km (0.111 R)
• M71: 35,278,319 km (0.091 R)
• M72: 36,180,544 km (0.077 R)
• M73: 37,090,249 km (0.081 R)
• M74: 37,230,871 km (0.065 R)
• M75: 37,442,103 km (0.088 R)
• M76: 37,724,544 km (0.082 R)
• M77: 38,078,343 km (0.106 R)
• M78: 38,362,280 km (0.119 R)
• M79: 41,094,385 km (0.1 R)
• M80: 41,312,798 km (0.113 R)
• M81: 41,823,825 km (0.112 R)
• M82: 42,116,737 km (0.063 R)
• M83: 45,835,591 km (0.095 R)
• M84: 46,364,569 km (0.091 R)
• M85: 47,734,137 km (0.083 R)
• M86: 50,046,172 km (0.038 R)
• M87: 50,123,814 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.8

Radius: 3.2

Gravity: 75.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 16.7 AU - 22.82 AU

Year: 30730 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,333,740 km

• M1: 129,701 km (0.085 R)
• M2: 233,223 km (0.117 R)
• M3: 431,291 km (0.083 R)
• M4: 699,968 km (0.099 R)
• M5: 729,290 km (0.094 R)
• M6: 1,510,639 km (0.119 R)
• M7: 1,587,233 km (0.081 R)
• M8: 2,031,838 km (0.113 R)
• M9: 2,377,858 km (0.087 R)
• M10: 2,978,045 km (0.117 R)
• M11: 3,026,066 km (0.092 R)
• M12: 3,171,774 km (0.105 R)
• M13: 3,270,060 km (0.069 R)
• M14: 3,319,726 km (0.084 R)
• M15: 3,520,487 km (0.111 R)
• M16: 5,379,091 km (0.112 R)
• M17: 5,437,733 km (0.039 R)
• M18: 7,355,129 km (0.101 R)
• M19: 7,616,327 km (0.103 R)
• M20: 10,028,293 km (0.077 R)
• M21: 12,111,593 km (0.041 R)
• M22: 17,082,431 km (0.118 R)
• M23: 17,168,600 km (0.075 R)
• M24: 18,921,587 km (0.116 R)
• M25: 19,548,552 km (0.115 R)
• M26: 19,638,610 km (0.109 R)
• M27: 20,000,487 km (0.033 R)
• M28: 20,182,099 km (0.052 R)
• M29: 21,842,187 km (0.045 R)
• M30: 22,029,334 km (0.119 R)
• M31: 22,594,066 km (0.086 R)
• M32: 22,688,611 km (0.111 R)
• M33: 23,354,172 km (0.097 R)
• M34: 24,316,236 km (0.118 R)
• M35: 25,291,166 km (0.113 R)
• M36: 25,783,343 km (0.097 R)
• M37: 26,080,145 km (0.106 R)
• M38: 26,977,582 km (0.087 R)
• M39: 27,379,552 km (0.032 R)
• M40: 28,291,351 km (0.099 R)
• M41: 30,144,719 km (0.117 R)
• M42: 31,401,939 km (0.097 R)
• M43: 31,613,172 km (0.11 R)
• M44: 31,930,768 km (0.091 R)
• M45: 32,249,561 km (0.115 R)
• M46: 33,534,906 km (0.081 R)
• M47: 34,292,469 km (0.073 R)
• M48: 37,602,322 km (0.099 R)
• M49: 39,408,866 km (0.104 R)
• M50: 39,864,841 km (0.12 R)
• M51: 40,782,025 km (0.059 R)
• M52: 41,243,235 km (0.09 R)
• M53: 42,754,174 km (0.082 R)
• M54: 43,105,430 km (0.095 R)
• M55: 43,340,149 km (0.073 R)
• M56: 46,309,367 km (0.086 R)
• M57: 47,273,226 km (0.051 R)
• M58: 47,636,450 km (0.114 R)
• M59: 48,853,728 km (0.113 R)
• M60: 48,975,949 km (0.052 R)
• M61: 52,191,107 km (0.055 R)
• M62: 57,914,272 km (0.105 R)
• M63: 58,043,675 km (0.12 R)
• M64: 60,521,015 km (0.078 R)
• M65: 61,310,443 km (0.074 R)
• M66: 63,032,614 km (0.109 R)
• M67: 63,298,898 km (0.101 R)
• M68: 64,234,184 km (0.036 R)
• M69: 67,202,954 km (0.064 R)
• M70: 68,840,901 km (0.118 R)
• M71: 71,045,375 km (0.049 R)
• M72: 73,693,108 km (0.084 R)
• M73: 76,799,059 km (0.1 R)
• M74: 77,083,594 km (0.108 R)
• M75: 79,659,520 km (0.1 R)
• M76: 81,537,422 km (0.086 R)
• M77: 81,827,642 km (0.09 R)
• M78: 82,263,570 km (0.093 R)
• M79: 82,408,979 km (0.067 R)
• M80: 84,454,730 km (0.081 R)
• M81: 87,554,697 km (0.098 R)
• M82: 89,941,381 km (0.12 R)
• M83: 90,241,176 km (0.112 R)
• M84: 90,541,418 km (0.059 R)
• M85: 91,896,177 km (0.08 R)
• M86: 92,954,582 km (0.12 R)
• M87: 93,865,034 km (0.099 R)
• M88: 97,074,806 km (0.114 R)
• M89: 97,690,252 km (0.092 R)
• M90: 99,544,368 km (0.081 R)
• M91: 101,410,003 km (0.062 R)
• M92: 102,347,234 km (0.05 R)
• M93: 103,915,468 km (0.063 R)
• M94: 104,072,695 km (0.11 R)
• M95: 104,387,449 km (0.095 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 12,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit