🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.58 AU - 0.66 AU

Year: 177 Days

Day: 39.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.31 AU - 1.73 AU

Year: 678 Days

Day: 25.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.61 AU - 2.45 AU

Year: 1046 Days

Day: 25.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,969,012 km

• M1: 1,393,953 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370

Radius: 11.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.46 AU - 6.24 AU

Year: 4475 Days

Day: 9.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,969,012 km

• M1: 180,565 km (0.111 R)
• M2: 291,566 km (0.097 R)
• M3: 366,964 km (0.115 R)
• M4: 443,857 km (0.11 R)
• M5: 536,608 km (0.119 R)
• M6: 628,012 km (0.114 R)
• M7: 766,091 km (0.108 R)
• M8: 1,074,711 km (0.116 R)
• M9: 1,268,740 km (0.116 R)
• M10: 1,344,735 km (0.073 R)
• M11: 1,622,838 km (0.098 R)
• M12: 1,705,865 km (0.094 R)
• M13: 1,993,092 km (0.058 R)
• M14: 2,280,470 km (0.115 R)
• M15: 2,358,410 km (0.081 R)
• M16: 2,437,249 km (0.067 R)
• M17: 2,778,332 km (0.053 R)
• M18: 2,895,317 km (0.078 R)
• M19: 3,239,243 km (0.049 R)
• M20: 3,434,019 km (0.101 R)
• M21: 3,578,082 km (0.088 R)
• M22: 3,705,838 km (0.092 R)
• M23: 3,779,590 km (0.11 R)
• M24: 4,174,678 km (0.096 R)
• M25: 4,251,571 km (0.079 R)
• M26: 4,387,107 km (0.103 R)
• M27: 4,543,736 km (0.102 R)
• M28: 4,642,620 km (0.027 R)
• M29: 4,782,345 km (0.107 R)
• M30: 4,923,416 km (0.09 R)
• M31: 5,355,005 km (0.106 R)
• M32: 5,734,685 km (0.111 R)
• M33: 5,884,731 km (0.116 R)
• M34: 6,188,864 km (0.076 R)
• M35: 6,903,194 km (0.057 R)
• M36: 7,085,853 km (0.103 R)
• M37: 7,200,894 km (0.046 R)
• M38: 7,620,067 km (0.093 R)
• M39: 8,850,808 km (0.103 R)
• M40: 9,249,636 km (0.095 R)
• M41: 9,425,863 km (0.044 R)
• M42: 10,246,257 km (0.036 R)
• M43: 11,872,685 km (0.086 R)
• M44: 12,312,503 km (0.063 R)
• M45: 12,673,782 km (0.067 R)
• M46: 12,954,128 km (0.075 R)
• M47: 13,293,267 km (0.063 R)
• M48: 13,492,382 km (0.027 R)
• M49: 14,095,859 km (0.093 R)
• M50: 14,211,798 km (0.118 R)
• M51: 15,032,342 km (0.119 R)
• M52: 15,358,914 km (0.11 R)
• M53: 15,448,523 km (0.104 R)
• M54: 15,838,226 km (0.1 R)
• M55: 15,958,802 km (0.12 R)
• M56: 16,049,458 km (0.1 R)
• M57: 16,658,022 km (0.074 R)
• M58: 17,119,532 km (0.091 R)
• M59: 17,367,266 km (0.106 R)
• M60: 17,772,526 km (0.047 R)
• M61: 17,960,720 km (0.101 R)
• M62: 18,560,757 km (0.08 R)
• M63: 18,815,373 km (0.071 R)
• M64: 19,167,377 km (0.062 R)
• M65: 19,586,101 km (0.12 R)
• M66: 19,715,653 km (0.089 R)
• M67: 19,877,817 km (0.099 R)
• M68: 20,564,172 km (0.108 R)
• M69: 20,860,675 km (0.05 R)
• M70: 21,191,735 km (0.059 R)
• M71: 21,792,221 km (0.098 R)
• M72: 21,892,900 km (0.092 R)
• M73: 22,027,239 km (0.1 R)
• M74: 22,296,815 km (0.073 R)
• M75: 22,601,546 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227

Radius: 12.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.35 AU - 6.51 AU

Year: 4576 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 70,969,012 km

• M1: 169,494 km (0.093 R)
• M2: 288,425 km (0.081 R)
• M3: 412,441 km (0.081 R)
• M4: 561,740 km (0.082 R)
• M5: 670,498 km (0.111 R)
• M6: 768,933 km (0.097 R)
• M7: 873,203 km (0.097 R)
• M8: 1,044,642 km (0.12 R)
• M9: 1,295,368 km (0.11 R)
• M10: 1,446,163 km (0.057 R)
• M11: 1,529,788 km (0.084 R)
• M12: 1,627,625 km (0.043 R)
• M13: 1,778,419 km (0.107 R)
• M14: 2,273,439 km (0.101 R)
• M15: 2,386,086 km (0.111 R)
• M16: 2,558,722 km (0.072 R)
• M17: 2,840,714 km (0.085 R)
• M18: 3,338,576 km (0.091 R)
• M19: 3,614,434 km (0.093 R)
• M20: 4,016,553 km (0.12 R)
• M21: 4,205,795 km (0.027 R)
• M22: 4,345,220 km (0.078 R)
• M23: 4,468,638 km (0.061 R)
• M24: 4,611,055 km (0.103 R)
• M25: 4,718,766 km (0.112 R)
• M26: 4,827,523 km (0.084 R)
• M27: 4,918,778 km (0.065 R)
• M28: 5,630,864 km (0.085 R)
• M29: 5,862,441 km (0.098 R)
• M30: 6,097,310 km (0.103 R)
• M31: 6,255,585 km (0.118 R)
• M32: 6,596,668 km (0.082 R)
• M33: 7,088,396 km (0.063 R)
• M34: 7,275,992 km (0.042 R)
• M35: 7,443,990 km (0.115 R)
• M36: 7,912,979 km (0.078 R)
• M37: 8,545,778 km (0.038 R)
• M38: 9,149,705 km (0.105 R)
• M39: 9,422,571 km (0.108 R)
• M40: 9,767,395 km (0.07 R)
• M41: 10,069,582 km (0.105 R)
• M42: 10,186,717 km (0.11 R)
• M43: 10,659,596 km (0.031 R)
• M44: 10,946,824 km (0.033 R)
• M45: 11,115,571 km (0.045 R)
• M46: 11,700,648 km (0.045 R)
• M47: 11,922,651 km (0.104 R)
• M48: 12,096,185 km (0.09 R)
• M49: 12,977,017 km (0.064 R)
• M50: 13,360,885 km (0.09 R)
• M51: 13,696,583 km (0.09 R)
• M52: 14,218,530 km (0.094 R)
• M53: 14,455,493 km (0.113 R)
• M54: 14,667,323 km (0.082 R)
• M55: 15,416,659 km (0.04 R)
• M56: 15,551,746 km (0.095 R)
• M57: 15,714,508 km (0.113 R)
• M58: 15,904,946 km (0.108 R)
• M59: 16,096,282 km (0.074 R)
• M60: 16,178,411 km (0.065 R)
• M61: 17,597,497 km (0.1 R)
• M62: 17,993,931 km (0.098 R)
• M63: 18,107,775 km (0.063 R)
• M64: 18,479,376 km (0.037 R)
• M65: 18,709,308 km (0.116 R)
• M66: 19,697,252 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.9

Radius: 6.4

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 13.92 AU - 15.04 AU

Year: 19927 Days

Day: 15.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,969,012 km

• M1: 85,869 km (0.103 R)
• M2: 161,416 km (0.111 R)
• M3: 209,886 km (0.1 R)
• M4: 394,041 km (0.099 R)
• M5: 524,041 km (0.073 R)
• M6: 848,519 km (0.118 R)
• M7: 1,147,565 km (0.035 R)
• M8: 1,477,728 km (0.103 R)
• M9: 1,623,885 km (0.072 R)
• M10: 1,744,162 km (0.115 R)
• M11: 2,491,553 km (0.116 R)
• M12: 2,595,673 km (0.045 R)
• M13: 3,364,007 km (0.104 R)
• M14: 3,440,751 km (0.057 R)
• M15: 3,674,273 km (0.066 R)
• M16: 4,322,032 km (0.093 R)
• M17: 4,531,768 km (0.073 R)
• M18: 4,917,432 km (0.118 R)
• M19: 5,313,866 km (0.11 R)
• M20: 5,674,696 km (0.11 R)
• M21: 7,848,054 km (0.092 R)
• M22: 7,898,917 km (0.102 R)
• M23: 8,206,939 km (0.114 R)
• M24: 8,310,461 km (0.059 R)
• M25: 8,781,694 km (0.111 R)
• M26: 9,477,773 km (0.073 R)
• M27: 10,302,656 km (0.1 R)
• M28: 11,380,209 km (0.101 R)
• M29: 12,493,217 km (0.112 R)
• M30: 12,731,976 km (0.109 R)
• M31: 12,851,803 km (0.045 R)
• M32: 12,911,942 km (0.054 R)
• M33: 13,335,304 km (0.086 R)
• M34: 15,200,640 km (0.117 R)
• M35: 15,455,554 km (0.093 R)
• M36: 15,904,946 km (0.051 R)
• M37: 17,345,125 km (0.054 R)
• M38: 17,477,968 km (0.081 R)
• M39: 18,283,104 km (0.108 R)
• M40: 18,486,108 km (0.098 R)
• M41: 18,963,026 km (0.065 R)
• M42: 19,031,542 km (0.072 R)
• M43: 19,100,058 km (0.025 R)
• M44: 19,375,019 km (0.034 R)
• M45: 20,347,854 km (0.065 R)
• M46: 21,836,502 km (0.101 R)
• M47: 22,052,073 km (0.07 R)
• M48: 22,485,308 km (0.079 R)
• M49: 23,067,244 km (0.083 R)
• M50: 24,394,626 km (0.108 R)
• M51: 24,618,274 km (0.108 R)
• M52: 26,355,405 km (0.117 R)
• M53: 26,584,888 km (0.118 R)
• M54: 27,354,569 km (0.095 R)
• M55: 28,994,760 km (0.089 R)
• M56: 29,946,203 km (0.079 R)
• M57: 30,425,813 km (0.041 R)
• M58: 30,988,451 km (0.09 R)
• M59: 31,230,650 km (0.074 R)
• M60: 31,473,447 km (0.038 R)
• M61: 32,533,049 km (0.074 R)
• M62: 33,438,714 km (0.053 R)
• M63: 33,687,197 km (0.116 R)
• M64: 34,102,480 km (0.104 R)
• M65: 35,443,326 km (0.109 R)
• M66: 36,715,805 km (0.065 R)
• M67: 40,093,576 km (0.025 R)
• M68: 40,622,105 km (0.106 R)
• M69: 41,685,895 km (0.055 R)
• M70: 45,664,002 km (0.099 R)
• M71: 47,047,633 km (0.115 R)
• M72: 47,604,885 km (0.076 R)
• M73: 47,884,334 km (0.119 R)
• M74: 48,632,173 km (0.115 R)
• M75: 48,913,717 km (0.11 R)
• M76: 49,101,612 km (0.081 R)
• M77: 49,478,299 km (0.053 R)
• M78: 54,071,702 km (0.104 R)
• M79: 55,045,733 km (0.103 R)
• M80: 55,534,918 km (0.077 R)
• M81: 57,011,001 km (0.103 R)
• M82: 60,001,761 km (0.091 R)
• M83: 62,227,179 km (0.077 R)
• M84: 62,940,911 km (0.041 R)
• M85: 64,170,904 km (0.038 R)
• M86: 65,719,392 km (0.109 R)
• M87: 66,966,888 km (0.054 R)
• M88: 67,071,308 km (0.077 R)
• M89: 67,698,272 km (0.116 R)
• M90: 68,222,314 km (0.111 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 12,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit