🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.78 AU - 1.26 AU

Year: 367 Days

Day: 33.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.25 AU - 5.41 AU

Year: 3212 Days

Day: 20.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.35 AU - 5.99 AU

Year: 4190 Days

Day: 20.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,630,402 km

• M1: 40,092 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 14.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.43 AU - 5.91 AU

Year: 4812 Days

Day: 6.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 90,630,402 km

• M1: 177,722 km (0.101 R)
• M2: 279,449 km (0.077 R)
• M3: 376,837 km (0.052 R)
• M4: 555,008 km (0.058 R)
• M5: 730,935 km (0.097 R)
• M6: 865,124 km (0.102 R)
• M7: 1,008,589 km (0.093 R)
• M8: 1,143,676 km (0.095 R)
• M9: 1,258,118 km (0.095 R)
• M10: 1,577,210 km (0.084 R)
• M11: 1,818,362 km (0.092 R)
• M12: 1,943,576 km (0.115 R)
• M13: 2,192,207 km (0.085 R)
• M14: 2,625,891 km (0.101 R)
• M15: 2,780,725 km (0.051 R)
• M16: 2,975,352 km (0.115 R)
• M17: 3,187,332 km (0.12 R)
• M18: 3,508,369 km (0.056 R)
• M19: 3,813,100 km (0.107 R)
• M20: 4,016,404 km (0.113 R)
• M21: 4,167,946 km (0.114 R)
• M22: 4,420,168 km (0.057 R)
• M23: 4,605,370 km (0.086 R)
• M24: 4,895,441 km (0.098 R)
• M25: 5,524,350 km (0.096 R)
• M26: 5,724,213 km (0.113 R)
• M27: 5,942,327 km (0.096 R)
• M28: 6,338,462 km (0.092 R)
• M29: 6,677,899 km (0.085 R)
• M30: 6,825,253 km (0.092 R)
• M31: 7,341,216 km (0.063 R)
• M32: 7,442,494 km (0.084 R)
• M33: 7,732,116 km (0.093 R)
• M34: 8,147,399 km (0.092 R)
• M35: 8,305,075 km (0.118 R)
• M36: 8,499,104 km (0.07 R)
• M37: 9,272,076 km (0.071 R)
• M38: 9,676,439 km (0.085 R)
• M39: 9,824,840 km (0.072 R)
• M40: 10,388,375 km (0.035 R)
• M41: 10,502,219 km (0.116 R)
• M42: 10,712,255 km (0.074 R)
• M43: 11,039,724 km (0.115 R)
• M44: 11,253,350 km (0.03 R)
• M45: 11,507,517 km (0.035 R)
• M46: 12,181,306 km (0.109 R)
• M47: 12,583,724 km (0.091 R)
• M48: 12,868,110 km (0.085 R)
• M49: 13,072,460 km (0.112 R)
• M50: 13,175,084 km (0.112 R)
• M51: 13,278,008 km (0.074 R)
• M52: 13,567,480 km (0.091 R)
• M53: 13,692,095 km (0.109 R)
• M54: 13,942,671 km (0.107 R)
• M55: 14,089,576 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.1

Radius: 14.1

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.55 AU - 11.15 AU

Year: 11869 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,630,402 km

• M1: 227,389 km (0.065 R)
• M2: 381,026 km (0.104 R)
• M3: 501,452 km (0.068 R)
• M4: 591,510 km (0.089 R)
• M5: 1,077,553 km (0.079 R)
• M6: 1,222,663 km (0.077 R)
• M7: 1,533,528 km (0.113 R)
• M8: 1,722,919 km (0.109 R)
• M9: 2,204,325 km (0.116 R)
• M10: 2,900,703 km (0.116 R)
• M11: 3,018,287 km (0.109 R)
• M12: 3,197,804 km (0.104 R)
• M13: 3,411,879 km (0.06 R)
• M14: 3,599,175 km (0.077 R)
• M15: 3,789,912 km (0.095 R)
• M16: 4,082,376 km (0.074 R)
• M17: 5,727,953 km (0.089 R)
• M18: 6,330,683 km (0.1 R)
• M19: 6,678,647 km (0.105 R)
• M20: 8,216,364 km (0.058 R)
• M21: 8,681,464 km (0.108 R)
• M22: 8,981,856 km (0.096 R)
• M23: 9,111,707 km (0.085 R)
• M24: 9,242,156 km (0.044 R)
• M25: 9,993,138 km (0.111 R)
• M26: 10,172,805 km (0.118 R)
• M27: 10,398,847 km (0.082 R)
• M28: 11,272,798 km (0.071 R)
• M29: 11,412,971 km (0.113 R)
• M30: 11,647,989 km (0.104 R)
• M31: 11,979,498 km (0.112 R)
• M32: 12,266,277 km (0.093 R)
• M33: 12,797,948 km (0.086 R)
• M34: 13,435,834 km (0.054 R)
• M35: 14,285,849 km (0.032 R)
• M36: 14,743,020 km (0.066 R)
• M37: 15,256,440 km (0.118 R)
• M38: 15,828,203 km (0.071 R)
• M39: 16,248,274 km (0.082 R)
• M40: 16,725,491 km (0.077 R)
• M41: 17,153,490 km (0.105 R)
• M42: 18,957,042 km (0.119 R)
• M43: 20,420,109 km (0.091 R)
• M44: 21,107,661 km (0.104 R)
• M45: 21,570,218 km (0.059 R)
• M46: 22,387,770 km (0.117 R)
• M47: 23,513,644 km (0.087 R)
• M48: 23,933,116 km (0.103 R)
• M49: 24,354,982 km (0.045 R)
• M50: 24,901,014 km (0.12 R)
• M51: 25,083,973 km (0.073 R)
• M52: 25,573,906 km (0.088 R)
• M53: 25,758,509 km (0.119 R)
• M54: 26,376,947 km (0.064 R)
• M55: 26,501,263 km (0.073 R)
• M56: 26,937,789 km (0.095 R)
• M57: 27,251,047 km (0.09 R)
• M58: 28,643,654 km (0.114 R)
• M59: 28,771,410 km (0.094 R)
• M60: 28,899,317 km (0.066 R)
• M61: 29,027,522 km (0.067 R)
• M62: 29,284,382 km (0.082 R)
• M63: 30,124,224 km (0.094 R)
• M64: 31,103,342 km (0.062 R)
• M65: 31,366,186 km (0.105 R)
• M66: 32,026,511 km (0.048 R)
• M67: 33,562,731 km (0.054 R)
• M68: 33,832,306 km (0.075 R)
• M69: 34,645,520 km (0.096 R)
• M70: 36,015,089 km (0.108 R)
• M71: 36,291,097 km (0.093 R)
• M72: 37,611,897 km (0.077 R)
• M73: 38,807,034 km (0.077 R)
• M74: 39,373,711 km (0.106 R)
• M75: 39,729,305 km (0.063 R)
• M76: 41,090,197 km (0.084 R)
• M77: 41,451,027 km (0.114 R)
• M78: 41,667,944 km (0.091 R)
• M79: 41,812,754 km (0.051 R)
• M80: 41,957,715 km (0.111 R)
• M81: 44,892,526 km (0.066 R)
• M82: 45,711,275 km (0.027 R)
• M83: 46,609,909 km (0.078 R)
• M84: 47,969,006 km (0.106 R)
• M85: 48,120,848 km (0.108 R)
• M86: 48,424,831 km (0.063 R)
• M87: 48,653,416 km (0.106 R)
• M88: 49,570,900 km (0.104 R)
• M89: 50,031,811 km (0.114 R)
• M90: 50,803,138 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.2

Radius: 4

Gravity: 57.64 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 15.57 AU - 16.05 AU

Year: 22407 Days

Day: 22.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,630,402 km

• M1: 305,928 km (0.117 R)
• M2: 365,767 km (0.1 R)
• M3: 407,804 km (0.085 R)
• M4: 972,685 km (0.115 R)
• M5: 1,062,444 km (0.113 R)
• M6: 2,137,903 km (0.114 R)
• M7: 2,294,532 km (0.07 R)
• M8: 2,871,232 km (0.096 R)
• M9: 3,909,591 km (0.095 R)
• M10: 4,101,076 km (0.098 R)
• M11: 4,999,411 km (0.074 R)
• M12: 5,154,993 km (0.11 R)
• M13: 5,207,053 km (0.116 R)
• M14: 5,364,729 km (0.062 R)
• M15: 5,470,645 km (0.111 R)
• M16: 5,523,901 km (0.112 R)
• M17: 5,630,864 km (0.078 R)
• M18: 7,140,755 km (0.059 R)
• M19: 7,433,369 km (0.117 R)
• M20: 8,954,181 km (0.089 R)
• M21: 9,524,448 km (0.094 R)
• M22: 9,846,382 km (0.069 R)
• M23: 9,911,158 km (0.104 R)
• M24: 9,976,084 km (0.052 R)
• M25: 11,851,143 km (0.048 R)
• M26: 12,266,876 km (0.088 R)
• M27: 13,758,965 km (0.1 R)
• M28: 14,342,247 km (0.03 R)
• M29: 14,415,849 km (0.087 R)
• M30: 14,563,054 km (0.069 R)
• M31: 15,759,687 km (0.082 R)
• M32: 15,835,533 km (0.094 R)
• M33: 16,832,453 km (0.079 R)
• M34: 17,377,438 km (0.104 R)
• M35: 20,518,694 km (0.109 R)
• M36: 20,850,652 km (0.092 R)
• M37: 22,111,164 km (0.103 R)
• M38: 22,622,190 km (0.114 R)
• M39: 24,003,876 km (0.06 R)
• M40: 24,178,606 km (0.085 R)
• M41: 27,667,079 km (0.112 R)
• M42: 33,721,903 km (0.108 R)
• M43: 35,297,019 km (0.078 R)
• M44: 35,993,696 km (0.092 R)
• M45: 36,694,862 km (0.115 R)
• M46: 37,805,775 km (0.047 R)
• M47: 41,204,190 km (0.09 R)
• M48: 41,517,897 km (0.119 R)
• M49: 43,842,947 km (0.073 R)
• M50: 44,913,619 km (0.1 R)
• M51: 45,344,311 km (0.047 R)
• M52: 47,408,762 km (0.064 R)
• M53: 48,176,947 km (0.107 R)
• M54: 48,287,051 km (0.093 R)
• M55: 48,617,812 km (0.077 R)
• M56: 49,614,732 km (0.085 R)
• M57: 49,948,485 km (0.105 R)
• M58: 50,059,935 km (0.072 R)
• M59: 50,954,232 km (0.088 R)
• M60: 53,668,835 km (0.077 R)
• M61: 54,928,598 km (0.087 R)
• M62: 55,850,869 km (0.118 R)
• M63: 56,894,613 km (0.096 R)
• M64: 57,127,388 km (0.071 R)
• M65: 58,296,196 km (0.101 R)
• M66: 58,883,667 km (0.055 R)
• M67: 59,354,900 km (0.077 R)
• M68: 59,827,480 km (0.083 R)
• M69: 61,610,537 km (0.094 R)
• M70: 62,328,756 km (0.096 R)
• M71: 63,652,548 km (0.115 R)
• M72: 65,350,633 km (0.106 R)
• M73: 65,838,621 km (0.044 R)
• M74: 66,818,039 km (0.1 R)
• M75: 69,660,847 km (0.092 R)
• M76: 70,284,072 km (0.101 R)
• M77: 71,535,907 km (0.03 R)
• M78: 71,661,569 km (0.053 R)
• M79: 72,795,221 km (0.112 R)
• M80: 79,460,405 km (0.099 R)
• M81: 79,590,406 km (0.099 R)
• M82: 79,850,855 km (0.097 R)
• M83: 80,764,300 km (0.099 R)
• M84: 81,025,947 km (0.096 R)
• M85: 84,320,092 km (0.103 R)
• M86: 84,984,157 km (0.104 R)
• M87: 85,783,309 km (0.107 R)
• M88: 88,599,937 km (0.053 R)
• M89: 88,869,812 km (0.086 R)
• M90: 89,004,899 km (0.085 R)
• M91: 89,545,545 km (0.105 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 18,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit