🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.52 AU - 0.56 AU

Year: 256 Days

Day: 39.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,232,814 km

• M1: 39,643 km (0.072 R)

Asteroid Belt

Center: 1.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.8

Radius: 9.5

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.51 AU - 3.33 AU

Year: 3222 Days

Day: 11.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,232,814 km

• M1: 164,408 km (0.119 R)
• M2: 249,080 km (0.069 R)
• M3: 329,265 km (0.073 R)
• M4: 445,802 km (0.094 R)
• M5: 523,593 km (0.057 R)
• M6: 674,836 km (0.118 R)
• M7: 756,217 km (0.102 R)
• M8: 852,109 km (0.102 R)
• M9: 1,092,663 km (0.102 R)
• M10: 1,354,758 km (0.1 R)
• M11: 1,433,447 km (0.084 R)
• M12: 1,806,693 km (0.111 R)
• M13: 1,997,132 km (0.079 R)
• M14: 2,102,448 km (0.079 R)
• M15: 2,194,302 km (0.032 R)
• M16: 2,271,793 km (0.1 R)
• M17: 2,382,047 km (0.101 R)
• M18: 2,874,373 km (0.1 R)
• M19: 3,028,310 km (0.107 R)
• M20: 3,290,854 km (0.089 R)
• M21: 3,380,014 km (0.095 R)
• M22: 3,451,971 km (0.116 R)
• M23: 3,782,133 km (0.115 R)
• M24: 4,335,496 km (0.112 R)
• M25: 5,016,465 km (0.067 R)
• M26: 5,306,685 km (0.089 R)
• M27: 5,623,683 km (0.087 R)
• M28: 5,730,646 km (0.096 R)
• M29: 5,838,356 km (0.077 R)
• M30: 5,990,348 km (0.065 R)
• M31: 6,077,713 km (0.045 R)
• M32: 6,209,658 km (0.089 R)
• M33: 6,342,651 km (0.069 R)
• M34: 6,747,014 km (0.087 R)
• M35: 6,906,634 km (0.096 R)
• M36: 6,998,338 km (0.106 R)
• M37: 7,136,716 km (0.076 R)
• M38: 7,322,517 km (0.049 R)
• M39: 7,675,568 km (0.047 R)
• M40: 8,178,964 km (0.115 R)
• M41: 8,276,053 km (0.048 R)
• M42: 8,397,976 km (0.116 R)
• M43: 8,866,815 km (0.044 R)
• M44: 9,016,712 km (0.12 R)
• M45: 9,117,093 km (0.087 R)
• M46: 9,547,785 km (0.084 R)
• M47: 9,701,422 km (0.084 R)
• M48: 9,881,538 km (0.067 R)
• M49: 10,011,090 km (0.063 R)
• M50: 10,245,360 km (0.06 R)
• M51: 10,481,724 km (0.055 R)
• M52: 11,498,840 km (0.069 R)
• M53: 11,634,974 km (0.107 R)
• M54: 11,799,083 km (0.118 R)
• M55: 12,687,545 km (0.119 R)
• M56: 13,339,193 km (0.118 R)
• M57: 13,539,804 km (0.081 R)
• M58: 13,654,845 km (0.095 R)
• M59: 14,734,343 km (0.089 R)
• M60: 14,793,434 km (0.056 R)
• M61: 14,912,065 km (0.055 R)
• M62: 15,299,374 km (0.041 R)
• M63: 15,509,260 km (0.083 R)
• M64: 15,659,905 km (0.095 R)
• M65: 16,114,383 km (0.106 R)
• M66: 16,481,197 km (0.057 R)
• M67: 17,285,286 km (0.099 R)
• M68: 17,912,550 km (0.088 R)
• M69: 17,975,680 km (0.11 R)
• M70: 18,133,955 km (0.054 R)
• M71: 18,707,214 km (0.111 R)
• M72: 19,124,891 km (0.109 R)
• M73: 19,221,681 km (0.097 R)
• M74: 19,286,307 km (0.12 R)
• M75: 19,578,173 km (0.107 R)
• M76: 20,462,446 km (0.103 R)
• M77: 22,303,547 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.6

Radius: 10.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.15 AU - 3.31 AU

Year: 3748 Days

Day: 8.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,232,814 km

• M1: 155,881 km (0.11 R)
• M2: 345,272 km (0.087 R)
• M3: 510,727 km (0.101 R)
• M4: 599,887 km (0.102 R)
• M5: 880,084 km (0.118 R)
• M6: 990,188 km (0.12 R)
• M7: 1,058,555 km (0.08 R)
• M8: 1,249,441 km (0.105 R)
• M9: 1,349,074 km (0.025 R)
• M10: 1,425,817 km (0.099 R)
• M11: 1,530,386 km (0.105 R)
• M12: 1,692,251 km (0.111 R)
• M13: 2,211,655 km (0.076 R)
• M14: 2,318,318 km (0.071 R)
• M15: 2,536,881 km (0.103 R)
• M16: 2,794,937 km (0.055 R)
• M17: 2,877,365 km (0.059 R)
• M18: 2,977,446 km (0.112 R)
• M19: 3,044,765 km (0.082 R)
• M20: 3,424,295 km (0.116 R)
• M21: 3,637,771 km (0.1 R)
• M22: 3,709,878 km (0.081 R)
• M23: 4,096,588 km (0.062 R)
• M24: 4,171,686 km (0.112 R)
• M25: 4,612,701 km (0.11 R)
• M26: 4,968,295 km (0.059 R)
• M27: 5,664,224 km (0.12 R)
• M28: 6,499,878 km (0.099 R)
• M29: 6,631,973 km (0.112 R)
• M30: 6,965,875 km (0.093 R)
• M31: 7,442,644 km (0.078 R)
• M32: 7,511,608 km (0.086 R)
• M33: 7,977,007 km (0.038 R)
• M34: 8,619,979 km (0.115 R)
• M35: 8,813,708 km (0.106 R)
• M36: 9,107,070 km (0.117 R)
• M37: 9,180,971 km (0.064 R)
• M38: 9,255,022 km (0.119 R)
• M39: 9,930,456 km (0.104 R)
• M40: 10,210,055 km (0.119 R)
• M41: 10,363,841 km (0.045 R)
• M42: 10,492,495 km (0.115 R)
• M43: 10,803,360 km (0.082 R)
• M44: 10,881,600 km (0.087 R)
• M45: 11,064,857 km (0.101 R)
• M46: 11,143,695 km (0.113 R)
• M47: 11,567,356 km (0.073 R)
• M48: 14,562,754 km (0.109 R)
• M49: 14,764,861 km (0.114 R)
• M50: 14,851,777 km (0.09 R)
• M51: 15,142,596 km (0.117 R)
• M52: 15,405,888 km (0.056 R)
• M53: 15,877,720 km (0.038 R)
• M54: 16,145,350 km (0.114 R)
• M55: 16,354,488 km (0.049 R)
• M56: 16,866,113 km (0.115 R)
• M57: 17,078,243 km (0.032 R)
• M58: 17,812,618 km (0.107 R)
• M59: 17,966,854 km (0.082 R)
• M60: 18,214,738 km (0.038 R)
• M61: 18,744,912 km (0.109 R)
• M62: 18,901,841 km (0.081 R)
• M63: 19,027,802 km (0.115 R)
• M64: 19,122,348 km (0.031 R)
• M65: 19,534,041 km (0.112 R)
• M66: 20,592,147 km (0.066 R)
• M67: 21,209,837 km (0.105 R)
• M68: 21,340,585 km (0.079 R)
• M69: 21,767,687 km (0.056 R)
• M70: 21,833,660 km (0.029 R)
• M71: 22,031,877 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.5

Radius: 14.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.13 AU - 3.63 AU

Year: 4012 Days

Day: 9.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,232,814 km

• M1: 218,263 km (0.059 R)
• M2: 376,987 km (0.11 R)
• M3: 475,272 km (0.114 R)
• M4: 576,550 km (0.118 R)
• M5: 995,424 km (0.119 R)
• M6: 1,362,986 km (0.039 R)
• M7: 1,548,637 km (0.118 R)
• M8: 1,945,820 km (0.118 R)
• M9: 2,091,079 km (0.092 R)
• M10: 2,548,998 km (0.052 R)
• M11: 2,726,720 km (0.052 R)
• M12: 3,001,382 km (0.08 R)
• M13: 3,304,318 km (0.093 R)
• M14: 3,479,347 km (0.086 R)
• M15: 3,677,415 km (0.092 R)
• M16: 3,858,877 km (0.094 R)
• M17: 4,084,919 km (0.034 R)
• M18: 4,231,077 km (0.119 R)
• M19: 4,464,300 km (0.115 R)
• M20: 4,943,611 km (0.119 R)
• M21: 5,189,550 km (0.107 R)
• M22: 5,393,901 km (0.08 R)
• M23: 5,577,757 km (0.117 R)
• M24: 5,834,018 km (0.113 R)
• M25: 6,094,318 km (0.1 R)
• M26: 6,334,123 km (0.105 R)
• M27: 6,724,574 km (0.117 R)
• M28: 6,897,808 km (0.086 R)
• M29: 7,223,782 km (0.116 R)
• M30: 8,337,389 km (0.117 R)
• M31: 8,684,755 km (0.114 R)
• M32: 9,118,738 km (0.055 R)
• M33: 9,228,393 km (0.074 R)
• M34: 9,699,328 km (0.09 R)
• M35: 10,121,343 km (0.068 R)
• M36: 11,541,775 km (0.083 R)
• M37: 11,869,245 km (0.093 R)
• M38: 13,365,074 km (0.055 R)
• M39: 13,552,221 km (0.114 R)
• M40: 13,677,584 km (0.058 R)
• M41: 14,661,938 km (0.084 R)
• M42: 15,341,860 km (0.059 R)
• M43: 15,767,915 km (0.078 R)
• M44: 16,131,438 km (0.104 R)
• M45: 16,231,070 km (0.027 R)
• M46: 16,934,329 km (0.112 R)
• M47: 17,170,993 km (0.08 R)
• M48: 17,374,596 km (0.086 R)
• M49: 17,544,988 km (0.086 R)
• M50: 17,784,494 km (0.106 R)
• M51: 18,648,571 km (0.096 R)
• M52: 18,753,140 km (0.117 R)
• M53: 18,858,008 km (0.092 R)
• M54: 19,138,504 km (0.106 R)
• M55: 19,455,652 km (0.097 R)
• M56: 19,952,466 km (0.044 R)
• M57: 20,202,444 km (0.08 R)
• M58: 20,453,470 km (0.084 R)
• M59: 21,067,569 km (0.106 R)
• M60: 21,322,185 km (0.077 R)
• M61: 21,614,349 km (0.079 R)
• M62: 22,239,818 km (0.069 R)
• M63: 22,722,121 km (0.071 R)
• M64: 22,833,871 km (0.086 R)
• M65: 22,945,770 km (0.077 R)
• M66: 23,245,265 km (0.093 R)
• M67: 23,357,912 km (0.086 R)
• M68: 23,621,504 km (0.108 R)
• M69: 23,772,598 km (0.065 R)
• M70: 24,265,672 km (0.061 R)
• M71: 24,494,407 km (0.047 R)
• M72: 24,609,149 km (0.113 R)
• M73: 25,223,547 km (0.029 R)
• M74: 25,339,336 km (0.106 R)
• M75: 25,726,495 km (0.114 R)
• M76: 26,232,884 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 16,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit