🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.52 AU - 0.64 AU

Year: 190 Days

Day: 41.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 88,200,346 km

• M1: 62,532 km (0.062 R)
• M2: 124,914 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.91 AU - 1.13 AU

Year: 443 Days

Day: 20.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,200,346 km

• M1: 762,650 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.65 AU - 2.55 AU

Year: 1310 Days

Day: 43.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704

Radius: 11.5

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.91 AU - 3.99 AU

Year: 3379 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,200,346 km

• M1: 295,755 km (0.069 R)
• M2: 460,462 km (0.111 R)
• M3: 575,054 km (0.096 R)
• M4: 700,716 km (0.091 R)
• M5: 959,371 km (0.11 R)
• M6: 1,064,538 km (0.103 R)
• M7: 1,198,728 km (0.09 R)
• M8: 1,325,736 km (0.109 R)
• M9: 1,470,996 km (0.113 R)
• M10: 1,649,765 km (0.088 R)
• M11: 1,865,186 km (0.072 R)
• M12: 1,969,007 km (0.067 R)
• M13: 2,105,291 km (0.112 R)
• M14: 2,182,483 km (0.091 R)
• M15: 2,307,996 km (0.067 R)
• M16: 2,484,521 km (0.043 R)
• M17: 3,379,117 km (0.027 R)
• M18: 3,470,072 km (0.079 R)
• M19: 3,804,573 km (0.039 R)
• M20: 3,918,267 km (0.034 R)
• M21: 4,014,010 km (0.115 R)
• M22: 4,227,486 km (0.115 R)
• M23: 4,464,599 km (0.085 R)
• M24: 4,706,199 km (0.108 R)
• M25: 5,076,604 km (0.06 R)
• M26: 5,328,826 km (0.106 R)
• M27: 5,802,004 km (0.061 R)
• M28: 5,977,482 km (0.104 R)
• M29: 6,132,466 km (0.068 R)
• M30: 6,811,939 km (0.12 R)
• M31: 6,950,616 km (0.106 R)
• M32: 7,372,632 km (0.115 R)
• M33: 7,658,663 km (0.119 R)
• M34: 7,754,854 km (0.109 R)
• M35: 8,364,915 km (0.106 R)
• M36: 8,488,782 km (0.067 R)
• M37: 8,663,213 km (0.065 R)
• M38: 8,889,255 km (0.092 R)
• M39: 9,708,902 km (0.108 R)
• M40: 10,101,447 km (0.098 R)
• M41: 10,207,063 km (0.087 R)
• M42: 10,419,342 km (0.059 R)
• M43: 10,713,601 km (0.09 R)
• M44: 10,821,162 km (0.111 R)
• M45: 10,902,244 km (0.095 R)
• M46: 11,037,630 km (0.06 R)
• M47: 11,420,002 km (0.065 R)
• M48: 12,536,002 km (0.12 R)
• M49: 13,135,740 km (0.112 R)
• M50: 13,222,208 km (0.038 R)
• M51: 13,657,388 km (0.115 R)
• M52: 13,979,472 km (0.058 R)
• M53: 15,171,917 km (0.11 R)
• M54: 15,323,310 km (0.055 R)
• M55: 15,872,334 km (0.086 R)
• M56: 16,211,024 km (0.093 R)
• M57: 16,396,675 km (0.063 R)
• M58: 17,052,512 km (0.087 R)
• M59: 17,241,454 km (0.098 R)
• M60: 17,716,726 km (0.091 R)
• M61: 17,812,319 km (0.085 R)
• M62: 18,712,898 km (0.092 R)
• M63: 19,299,621 km (0.096 R)
• M64: 19,529,404 km (0.068 R)
• M65: 19,826,206 km (0.098 R)
• M66: 20,324,217 km (0.078 R)
• M67: 20,759,248 km (0.072 R)
• M68: 20,927,396 km (0.036 R)
• M69: 21,163,461 km (0.089 R)
• M70: 21,366,615 km (0.084 R)
• M71: 21,468,342 km (0.104 R)
• M72: 22,460,624 km (0.101 R)
• M73: 22,840,902 km (0.069 R)
• M74: 23,153,711 km (0.108 R)
• M75: 23,467,867 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605

Radius: 10.1

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.47 AU - 7.75 AU

Year: 9037 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,200,346 km

• M1: 162,164 km (0.065 R)
• M2: 337,343 km (0.049 R)
• M3: 835,803 km (0.057 R)
• M4: 953,686 km (0.101 R)
• M5: 1,059,303 km (0.12 R)
• M6: 1,132,007 km (0.117 R)
• M7: 1,400,386 km (0.041 R)
• M8: 1,625,680 km (0.073 R)
• M9: 1,775,278 km (0.045 R)
• M10: 2,299,020 km (0.07 R)
• M11: 2,418,998 km (0.104 R)
• M12: 2,565,903 km (0.098 R)
• M13: 2,690,667 km (0.09 R)
• M14: 2,868,689 km (0.095 R)
• M15: 3,703,295 km (0.089 R)
• M16: 3,844,665 km (0.092 R)
• M17: 4,016,703 km (0.084 R)
• M18: 4,191,433 km (0.116 R)
• M19: 5,133,451 km (0.103 R)
• M20: 5,355,005 km (0.113 R)
• M21: 5,873,362 km (0.112 R)
• M22: 6,172,109 km (0.093 R)
• M23: 6,340,257 km (0.063 R)
• M24: 6,475,793 km (0.062 R)
• M25: 6,612,375 km (0.084 R)
• M26: 6,784,413 km (0.066 R)
• M27: 6,957,947 km (0.068 R)
• M28: 7,344,956 km (0.093 R)
• M29: 8,213,671 km (0.11 R)
• M30: 8,473,223 km (0.109 R)
• M31: 8,585,272 km (0.116 R)
• M32: 9,229,441 km (0.068 R)
• M33: 9,460,569 km (0.119 R)
• M34: 10,765,811 km (0.114 R)
• M35: 11,213,258 km (0.099 R)
• M36: 11,295,238 km (0.113 R)
• M37: 12,168,740 km (0.106 R)
• M38: 12,464,644 km (0.05 R)
• M39: 12,677,522 km (0.061 R)
• M40: 12,805,727 km (0.104 R)
• M41: 13,410,252 km (0.104 R)
• M42: 14,068,184 km (0.076 R)
• M43: 14,334,318 km (0.072 R)
• M44: 15,369,835 km (0.097 R)
• M45: 15,873,680 km (0.06 R)
• M46: 16,197,111 km (0.057 R)
• M47: 17,275,113 km (0.111 R)
• M48: 17,750,984 km (0.069 R)
• M49: 18,472,943 km (0.049 R)
• M50: 18,813,129 km (0.051 R)
• M51: 19,155,409 km (0.109 R)
• M52: 19,253,695 km (0.065 R)
• M53: 20,545,173 km (0.116 R)
• M54: 20,695,968 km (0.118 R)
• M55: 21,201,309 km (0.104 R)
• M56: 21,353,750 km (0.097 R)
• M57: 21,710,840 km (0.073 R)
• M58: 22,430,854 km (0.108 R)
• M59: 22,534,376 km (0.081 R)
• M60: 23,106,588 km (0.115 R)
• M61: 23,788,904 km (0.03 R)
• M62: 24,744,535 km (0.117 R)
• M63: 25,604,573 km (0.1 R)
• M64: 26,255,922 km (0.113 R)
• M65: 28,298,681 km (0.082 R)
• M66: 28,915,772 km (0.089 R)
• M67: 29,197,764 km (0.083 R)
• M68: 31,950,814 km (0.112 R)
• M69: 32,476,202 km (0.08 R)
• M70: 34,307,728 km (0.106 R)
• M71: 35,025,649 km (0.092 R)
• M72: 36,172,466 km (0.064 R)
• M73: 36,293,939 km (0.074 R)
• M74: 37,577,190 km (0.118 R)
• M75: 39,061,949 km (0.026 R)
• M76: 39,248,946 km (0.073 R)
• M77: 39,936,947 km (0.116 R)
• M78: 41,198,057 km (0.077 R)
• M79: 42,280,248 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291

Radius: 8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.54 AU - 11.04 AU

Year: 15257 Days

Day: 15 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,200,346 km

• M1: 140,173 km (0.105 R)
• M2: 195,973 km (0.109 R)
• M3: 255,064 km (0.103 R)
• M4: 385,215 km (0.104 R)
• M5: 480,658 km (0.116 R)
• M6: 569,669 km (0.115 R)
• M7: 871,108 km (0.106 R)
• M8: 963,261 km (0.114 R)
• M9: 1,218,475 km (0.068 R)
• M10: 1,322,296 km (0.117 R)
• M11: 1,472,941 km (0.037 R)
• M12: 1,561,503 km (0.097 R)
• M13: 2,359,009 km (0.119 R)
• M14: 2,595,822 km (0.118 R)
• M15: 2,979,391 km (0.117 R)
• M16: 3,528,565 km (0.114 R)
• M17: 3,860,672 km (0.059 R)
• M18: 4,458,017 km (0.12 R)
• M19: 4,718,167 km (0.09 R)
• M20: 5,390,310 km (0.109 R)
• M21: 5,667,515 km (0.066 R)
• M22: 6,199,785 km (0.057 R)
• M23: 6,344,446 km (0.081 R)
• M24: 6,600,258 km (0.115 R)
• M25: 6,822,411 km (0.098 R)
• M26: 7,160,053 km (0.091 R)
• M27: 7,426,487 km (0.106 R)
• M28: 8,928,749 km (0.114 R)
• M29: 9,339,395 km (0.084 R)
• M30: 9,630,513 km (0.118 R)
• M31: 10,307,144 km (0.107 R)
• M32: 10,521,667 km (0.091 R)
• M33: 10,607,985 km (0.075 R)
• M34: 11,306,457 km (0.074 R)
• M35: 11,527,713 km (0.081 R)
• M36: 11,616,723 km (0.094 R)
• M37: 12,839,536 km (0.06 R)
• M38: 12,977,914 km (0.108 R)
• M39: 13,771,531 km (0.071 R)
• M40: 13,960,473 km (0.074 R)
• M41: 15,356,521 km (0.052 R)
• M42: 16,595,191 km (0.106 R)
• M43: 17,353,652 km (0.115 R)
• M44: 18,330,676 km (0.103 R)
• M45: 20,016,195 km (0.099 R)
• M46: 20,660,962 km (0.089 R)
• M47: 21,148,950 km (0.049 R)
• M48: 22,191,647 km (0.074 R)
• M49: 23,195,000 km (0.112 R)
• M50: 24,384,004 km (0.092 R)
• M51: 25,072,454 km (0.045 R)
• M52: 25,187,793 km (0.06 R)
• M53: 26,468,202 km (0.103 R)
• M54: 28,248,117 km (0.113 R)
• M55: 29,456,120 km (0.089 R)
• M56: 29,882,923 km (0.065 R)
• M57: 33,180,060 km (0.06 R)
• M58: 33,243,340 km (0.118 R)
• M59: 33,942,560 km (0.078 R)
• M60: 34,968,053 km (0.073 R)
• M61: 35,225,960 km (0.086 R)
• M62: 35,743,718 km (0.077 R)
• M63: 35,873,569 km (0.061 R)
• M64: 37,049,409 km (0.049 R)
• M65: 38,636,642 km (0.089 R)
• M66: 39,237,427 km (0.062 R)
• M67: 40,516,190 km (0.05 R)
• M68: 41,126,699 km (0.105 R)
• M69: 41,330,900 km (0.091 R)
• M70: 41,671,983 km (0.052 R)
• M71: 41,740,199 km (0.064 R)
• M72: 42,700,618 km (0.114 R)
• M73: 42,976,327 km (0.097 R)
• M74: 43,321,898 km (0.096 R)
• M75: 43,946,170 km (0.119 R)
• M76: 44,923,044 km (0.032 R)
• M77: 44,993,056 km (0.084 R)
• M78: 45,625,256 km (0.097 R)
• M79: 46,401,819 km (0.066 R)
• M80: 47,467,853 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.4

Radius: 5.4

Gravity: 28.79 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.99 AU - 17.01 AU

Year: 22548 Days

Day: 21.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,200,346 km

• M1: 108,159 km (0.118 R)
• M2: 155,283 km (0.069 R)
• M3: 354,697 km (0.083 R)
• M4: 394,789 km (0.047 R)
• M5: 694,433 km (0.11 R)
• M6: 936,632 km (0.078 R)
• M7: 1,082,191 km (0.045 R)
• M8: 1,173,147 km (0.085 R)
• M9: 1,395,000 km (0.047 R)
• M10: 1,841,251 km (0.037 R)
• M11: 1,913,656 km (0.03 R)
• M12: 3,023,074 km (0.108 R)
• M13: 3,370,590 km (0.048 R)
• M14: 3,459,451 km (0.109 R)
• M15: 3,822,824 km (0.079 R)
• M16: 4,198,165 km (0.11 R)
• M17: 5,289,930 km (0.115 R)
• M18: 6,354,020 km (0.097 R)
• M19: 6,574,527 km (0.119 R)
• M20: 6,797,727 km (0.118 R)
• M21: 6,853,826 km (0.073 R)
• M22: 7,423,944 km (0.114 R)
• M23: 7,481,838 km (0.111 R)
• M24: 8,009,171 km (0.083 R)
• M25: 8,128,101 km (0.04 R)
• M26: 10,494,291 km (0.107 R)
• M27: 10,559,216 km (0.046 R)
• M28: 10,754,890 km (0.107 R)
• M29: 10,951,911 km (0.082 R)
• M30: 12,021,984 km (0.082 R)
• M31: 13,617,894 km (0.074 R)
• M32: 13,830,922 km (0.118 R)
• M33: 14,404,330 km (0.116 R)
• M34: 16,320,978 km (0.076 R)
• M35: 16,396,375 km (0.049 R)
• M36: 16,698,713 km (0.107 R)
• M37: 16,926,700 km (0.116 R)
• M38: 17,002,995 km (0.12 R)
• M39: 20,712,124 km (0.085 R)
• M40: 22,447,011 km (0.073 R)
• M41: 22,951,156 km (0.097 R)
• M42: 25,702,261 km (0.083 R)
• M43: 25,965,553 km (0.054 R)
• M44: 26,229,743 km (0.064 R)
• M45: 27,563,557 km (0.118 R)
• M46: 28,465,034 km (0.067 R)
• M47: 29,284,681 km (0.068 R)
• M48: 29,927,503 km (0.105 R)
• M49: 30,204,408 km (0.064 R)
• M50: 31,133,561 km (0.048 R)
• M51: 31,226,910 km (0.053 R)
• M52: 36,704,286 km (0.116 R)
• M53: 39,805,151 km (0.085 R)
• M54: 41,849,705 km (0.103 R)
• M55: 46,146,455 km (0.077 R)
• M56: 46,253,118 km (0.094 R)
• M57: 46,680,071 km (0.076 R)
• M58: 50,142,663 km (0.067 R)
• M59: 50,252,169 km (0.109 R)
• M60: 50,691,238 km (0.111 R)
• M61: 52,348,484 km (0.097 R)
• M62: 53,351,388 km (0.069 R)
• M63: 54,585,720 km (0.084 R)
• M64: 56,739,929 km (0.108 R)
• M65: 57,999,693 km (0.086 R)
• M66: 58,229,625 km (0.094 R)
• M67: 58,921,665 km (0.088 R)
• M68: 59,152,943 km (0.025 R)
• M69: 59,616,247 km (0.112 R)
• M70: 59,732,335 km (0.106 R)
• M71: 60,430,209 km (0.11 R)
• M72: 60,780,119 km (0.087 R)
• M73: 62,539,839 km (0.098 R)
• M74: 63,011,970 km (0.09 R)
• M75: 65,989,117 km (0.112 R)
• M76: 67,192,781 km (0.096 R)
• M77: 67,797,306 km (0.111 R)
• M78: 68,525,249 km (0.115 R)
• M79: 70,601,518 km (0.114 R)
• M80: 74,690,327 km (0.082 R)
• M81: 75,567,569 km (0.116 R)
• M82: 75,693,082 km (0.03 R)
• M83: 75,818,744 km (0.077 R)
• M84: 76,448,102 km (0.113 R)
• M85: 76,574,213 km (0.106 R)
• M86: 78,473,657 km (0.034 R)
• M87: 78,982,739 km (0.095 R)
• M88: 79,620,774 km (0.062 R)
• M89: 80,516,716 km (0.107 R)
• M90: 84,264,292 km (0.11 R)
• M91: 87,276,595 km (0.107 R)
• M92: 87,936,022 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 15,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit