🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.71 AU - 0.85 AU

Year: 250 Days

Day: 23.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.76 AU - 1.16 AU

Year: 342 Days

Day: 32.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,509,998 km

• M1: 34,108 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.8 AU - 2.16 AU

Year: 1013 Days

Day: 14 Hours

Environment

Temp: -70 °C

Axial Tilt: 127.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,509,998 km

• M1: 46,076 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.57 AU - 2.59 AU

Year: 1506 Days

Day: 32.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 75.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,509,998 km

• M1: 991,235 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.86 AU - 4.02 AU

Year: 2319 Days

Day: 46.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,509,998 km

• M1: 430,094 km (0.092 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.5

Radius: 12.1

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.01 AU - 5.95 AU

Year: 4662 Days

Day: 10.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 100,509,998 km

• M1: 150,944 km (0.093 R)
• M2: 235,766 km (0.054 R)
• M3: 330,462 km (0.104 R)
• M4: 458,817 km (0.07 R)
• M5: 659,727 km (0.077 R)
• M6: 736,470 km (0.097 R)
• M7: 866,321 km (0.074 R)
• M8: 986,897 km (0.115 R)
• M9: 1,095,206 km (0.108 R)
• M10: 1,179,280 km (0.049 R)
• M11: 1,275,322 km (0.117 R)
• M12: 1,374,206 km (0.098 R)
• M13: 1,527,693 km (0.088 R)
• M14: 2,199,089 km (0.073 R)
• M15: 2,295,131 km (0.118 R)
• M16: 2,380,252 km (0.117 R)
• M17: 2,579,217 km (0.114 R)
• M18: 3,046,860 km (0.032 R)
• M19: 3,154,421 km (0.054 R)
• M20: 3,331,993 km (0.066 R)
• M21: 3,527,069 km (0.085 R)
• M22: 4,001,893 km (0.044 R)
• M23: 4,090,455 km (0.064 R)
• M24: 4,224,494 km (0.084 R)
• M25: 4,466,394 km (0.092 R)
• M26: 4,697,523 km (0.09 R)
• M27: 4,948,249 km (0.078 R)
• M28: 5,107,271 km (0.092 R)
• M29: 5,365,328 km (0.114 R)
• M30: 5,743,810 km (0.069 R)
• M31: 5,827,286 km (0.065 R)
• M32: 6,029,243 km (0.051 R)
• M33: 6,199,336 km (0.1 R)
• M34: 6,579,015 km (0.082 R)
• M35: 6,807,002 km (0.085 R)
• M36: 7,073,436 km (0.099 R)
• M37: 7,911,633 km (0.107 R)
• M38: 8,004,683 km (0.088 R)
• M39: 8,323,775 km (0.079 R)
• M40: 8,494,317 km (0.115 R)
• M41: 8,589,611 km (0.032 R)
• M42: 9,013,122 km (0.1 R)
• M43: 9,345,080 km (0.116 R)
• M44: 9,720,870 km (0.11 R)
• M45: 9,800,605 km (0.058 R)
• M46: 10,101,596 km (0.113 R)
• M47: 10,222,920 km (0.11 R)
• M48: 11,273,247 km (0.109 R)
• M49: 11,504,375 km (0.063 R)
• M50: 11,737,000 km (0.082 R)
• M51: 11,864,607 km (0.084 R)
• M52: 12,056,691 km (0.045 R)
• M53: 12,379,373 km (0.097 R)
• M54: 12,683,207 km (0.114 R)
• M55: 12,792,264 km (0.091 R)
• M56: 12,879,629 km (0.118 R)
• M57: 13,453,187 km (0.06 R)
• M58: 13,653,648 km (0.095 R)
• M59: 13,855,156 km (0.111 R)
• M60: 14,397,299 km (0.101 R)
• M61: 14,625,286 km (0.097 R)
• M62: 15,223,528 km (0.079 R)
• M63: 15,339,466 km (0.088 R)
• M64: 15,525,716 km (0.069 R)
• M65: 15,665,889 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.8

Radius: 13

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.91 AU - 13.59 AU

Year: 13714 Days

Day: 9.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 100,509,998 km

• M1: 193,280 km (0.081 R)
• M2: 305,778 km (0.107 R)
• M3: 391,049 km (0.054 R)
• M4: 475,871 km (0.094 R)
• M5: 670,198 km (0.054 R)
• M6: 1,014,722 km (0.075 R)
• M7: 1,236,576 km (0.097 R)
• M8: 1,621,192 km (0.066 R)
• M9: 1,906,026 km (0.094 R)
• M10: 2,549,297 km (0.049 R)
• M11: 3,120,911 km (0.031 R)
• M12: 3,561,626 km (0.087 R)
• M13: 3,703,445 km (0.087 R)
• M14: 3,818,336 km (0.105 R)
• M15: 3,992,917 km (0.113 R)
• M16: 4,170,190 km (0.098 R)
• M17: 4,350,007 km (0.055 R)
• M18: 4,842,483 km (0.111 R)
• M19: 6,015,181 km (0.076 R)
• M20: 6,150,716 km (0.094 R)
• M21: 7,164,242 km (0.112 R)
• M22: 7,525,670 km (0.072 R)
• M23: 8,722,603 km (0.106 R)
• M24: 10,098,604 km (0.043 R)
• M25: 10,873,820 km (0.029 R)
• M26: 11,122,602 km (0.099 R)
• M27: 11,541,476 km (0.092 R)
• M28: 12,008,221 km (0.083 R)
• M29: 12,567,867 km (0.037 R)
• M30: 13,712,590 km (0.089 R)
• M31: 14,844,597 km (0.073 R)
• M32: 15,120,754 km (0.049 R)
• M33: 16,195,166 km (0.098 R)
• M34: 16,527,124 km (0.052 R)
• M35: 16,765,433 km (0.092 R)
• M36: 17,149,451 km (0.095 R)
• M37: 17,584,781 km (0.097 R)
• M38: 17,828,177 km (0.053 R)
• M39: 18,170,905 km (0.067 R)
• M40: 20,630,444 km (0.047 R)
• M41: 20,835,842 km (0.102 R)
• M42: 21,300,343 km (0.065 R)
• M43: 21,507,985 km (0.112 R)
• M44: 22,397,644 km (0.045 R)
• M45: 23,246,013 km (0.101 R)
• M46: 23,406,382 km (0.091 R)
• M47: 25,688,198 km (0.099 R)
• M48: 26,353,011 km (0.039 R)
• M49: 26,911,460 km (0.113 R)
• M50: 27,304,753 km (0.105 R)
• M51: 27,699,841 km (0.086 R)
• M52: 28,324,711 km (0.099 R)
• M53: 28,667,440 km (0.094 R)
• M54: 29,069,110 km (0.111 R)
• M55: 29,588,215 km (0.096 R)
• M56: 29,935,880 km (0.104 R)
• M57: 30,052,118 km (0.093 R)
• M58: 30,168,505 km (0.076 R)
• M59: 31,635,911 km (0.114 R)
• M60: 31,754,392 km (0.101 R)
• M61: 32,647,043 km (0.039 R)
• M62: 32,766,721 km (0.074 R)
• M63: 33,246,780 km (0.104 R)
• M64: 34,274,667 km (0.119 R)
• M65: 34,762,057 km (0.104 R)
• M66: 34,945,315 km (0.11 R)
• M67: 35,313,026 km (0.095 R)
• M68: 36,113,973 km (0.081 R)
• M69: 36,423,641 km (0.11 R)
• M70: 36,858,671 km (0.088 R)
• M71: 37,859,481 km (0.114 R)
• M72: 38,237,066 km (0.114 R)
• M73: 40,593,083 km (0.063 R)
• M74: 41,367,252 km (0.115 R)
• M75: 41,691,281 km (0.032 R)
• M76: 42,016,208 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.9

Radius: 6.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 11.98 AU - 15 AU

Year: 18007 Days

Day: 17.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 100,509,998 km

• M1: 79,586 km (0.073 R)
• M2: 133,441 km (0.032 R)
• M3: 481,256 km (0.076 R)
• M4: 1,700,030 km (0.086 R)
• M5: 1,961,677 km (0.11 R)
• M6: 2,023,910 km (0.096 R)
• M7: 2,366,788 km (0.093 R)
• M8: 2,590,287 km (0.028 R)
• M9: 2,914,765 km (0.108 R)
• M10: 3,551,005 km (0.087 R)
• M11: 3,652,582 km (0.083 R)
• M12: 3,858,727 km (0.113 R)
• M13: 4,095,242 km (0.119 R)
• M14: 4,336,543 km (0.084 R)
• M15: 4,554,806 km (0.065 R)
• M16: 5,318,055 km (0.036 R)
• M17: 5,759,069 km (0.079 R)
• M18: 7,834,889 km (0.087 R)
• M19: 8,335,893 km (0.108 R)
• M20: 8,881,775 km (0.119 R)
• M21: 9,193,836 km (0.12 R)
• M22: 9,828,879 km (0.089 R)
• M23: 10,115,658 km (0.105 R)
• M24: 10,332,575 km (0.037 R)
• M25: 10,992,452 km (0.049 R)
• M26: 12,313,999 km (0.065 R)
• M27: 13,526,041 km (0.045 R)
• M28: 13,685,213 km (0.088 R)
• M29: 15,893,577 km (0.105 R)
• M30: 15,935,614 km (0.067 R)
• M31: 15,977,501 km (0.076 R)
• M32: 16,611,497 km (0.049 R)
• M33: 16,653,983 km (0.103 R)
• M34: 16,824,674 km (0.101 R)
• M35: 17,773,125 km (0.081 R)
• M36: 18,210,100 km (0.075 R)
• M37: 19,272,993 km (0.106 R)
• M38: 20,038,036 km (0.07 R)
• M39: 20,401,559 km (0.089 R)
• M40: 20,858,880 km (0.119 R)
• M41: 21,227,190 km (0.067 R)
• M42: 21,273,416 km (0.079 R)
• M43: 21,737,169 km (0.105 R)
• M44: 22,674,699 km (0.111 R)
• M45: 23,100,903 km (0.079 R)
• M46: 23,865,049 km (0.065 R)
• M47: 24,250,264 km (0.075 R)
• M48: 24,492,163 km (0.106 R)
• M49: 25,614,596 km (0.117 R)
• M50: 26,405,371 km (0.036 R)
• M51: 29,286,925 km (0.094 R)
• M52: 29,389,848 km (0.113 R)
• M53: 30,686,413 km (0.039 R)
• M54: 30,738,622 km (0.119 R)
• M55: 31,789,697 km (0.082 R)
• M56: 32,426,086 km (0.055 R)
• M57: 32,639,114 km (0.103 R)
• M58: 32,906,146 km (0.03 R)
• M59: 33,657,427 km (0.096 R)
• M60: 33,873,147 km (0.088 R)
• M61: 35,231,795 km (0.117 R)
• M62: 35,835,123 km (0.112 R)
• M63: 35,890,175 km (0.114 R)
• M64: 37,052,251 km (0.109 R)
• M65: 37,163,552 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.1

Radius: 8

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 16.33 AU - 22.27 AU

Year: 30815 Days

Day: 18.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,509,998 km

• M1: 302,636 km (0.088 R)
• M2: 362,476 km (0.118 R)
• M3: 756,965 km (0.071 R)
• M4: 933,042 km (0.097 R)
• M5: 1,026,241 km (0.099 R)
• M6: 1,538,465 km (0.106 R)
• M7: 1,649,616 km (0.028 R)
• M8: 2,286,903 km (0.095 R)
• M9: 2,587,744 km (0.049 R)
• M10: 3,274,697 km (0.077 R)
• M11: 3,762,686 km (0.108 R)
• M12: 3,812,801 km (0.066 R)
• M13: 4,066,519 km (0.093 R)
• M14: 4,117,981 km (0.119 R)
• M15: 4,537,004 km (0.116 R)
• M16: 4,697,822 km (0.046 R)
• M17: 5,080,044 km (0.097 R)
• M18: 5,758,620 km (0.114 R)
• M19: 5,874,559 km (0.087 R)
• M20: 6,286,252 km (0.067 R)
• M21: 7,831,598 km (0.104 R)
• M22: 7,895,776 km (0.083 R)
• M23: 8,546,975 km (0.098 R)
• M24: 9,215,528 km (0.081 R)
• M25: 10,039,812 km (0.104 R)
• M26: 10,744,568 km (0.1 R)
• M27: 10,887,583 km (0.057 R)
• M28: 11,538,334 km (0.084 R)
• M29: 11,611,338 km (0.086 R)
• M30: 11,831,546 km (0.079 R)
• M31: 13,105,372 km (0.062 R)
• M32: 13,874,754 km (0.076 R)
• M33: 14,343,444 km (0.037 R)
• M34: 14,500,970 km (0.094 R)
• M35: 14,817,370 km (0.052 R)
• M36: 15,056,278 km (0.031 R)
• M37: 16,269,666 km (0.061 R)
• M38: 16,351,795 km (0.115 R)
• M39: 18,531,885 km (0.092 R)
• M40: 19,307,700 km (0.071 R)
• M41: 19,918,358 km (0.12 R)
• M42: 20,270,212 km (0.107 R)
• M43: 22,241,613 km (0.099 R)
• M44: 23,250,052 km (0.109 R)
• M45: 24,179,653 km (0.107 R)
• M46: 25,692,387 km (0.091 R)
• M47: 26,363,633 km (0.048 R)
• M48: 27,919,899 km (0.099 R)
• M49: 28,214,906 km (0.088 R)
• M50: 29,205,992 km (0.087 R)
• M51: 29,305,774 km (0.105 R)
• M52: 32,660,058 km (0.076 R)
• M53: 35,068,733 km (0.109 R)
• M54: 37,209,478 km (0.084 R)
• M55: 37,859,780 km (0.107 R)
• M56: 40,165,682 km (0.116 R)
• M57: 41,728,082 km (0.118 R)
• M58: 47,116,448 km (0.12 R)
• M59: 48,645,188 km (0.072 R)
• M60: 48,881,703 km (0.072 R)
• M61: 49,237,446 km (0.118 R)
• M62: 49,712,868 km (0.119 R)
• M63: 51,148,559 km (0.119 R)
• M64: 52,597,863 km (0.055 R)
• M65: 55,043,190 km (0.1 R)
• M66: 59,410,850 km (0.114 R)
• M67: 59,790,379 km (0.119 R)
• M68: 61,956,257 km (0.111 R)
• M69: 62,212,668 km (0.099 R)
• M70: 62,984,294 km (0.05 R)
• M71: 63,629,659 km (0.101 R)
• M72: 66,758,050 km (0.1 R)
• M73: 66,889,546 km (0.09 R)
• M74: 67,152,689 km (0.063 R)
• M75: 68,208,551 km (0.114 R)
• M76: 68,340,945 km (0.106 R)
• M77: 70,203,289 km (0.084 R)
• M78: 72,486,900 km (0.069 R)
• M79: 72,621,987 km (0.082 R)
• M80: 75,478,259 km (0.107 R)
• M81: 78,648,537 km (0.119 R)
• M82: 79,065,167 km (0.061 R)
• M83: 79,761,396 km (0.077 R)
• M84: 80,739,317 km (0.031 R)
• M85: 82,284,214 km (0.093 R)
• M86: 83,272,458 km (0.071 R)
• M87: 84,975,630 km (0.11 R)
• M88: 86,546,856 km (0.085 R)
• M89: 86,833,635 km (0.073 R)
• M90: 87,983,744 km (0.109 R)
• M91: 88,416,231 km (0.104 R)
• M92: 88,705,105 km (0.092 R)
• M93: 91,902,161 km (0.116 R)
• M94: 93,221,016 km (0.118 R)
• M95: 94,989,113 km (0.098 R)
• M96: 98,857,863 km (0.101 R)
• M97: 99,908,190 km (0.115 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 14,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit