🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.49 AU - 0.53 AU

Year: 135 Days

Day: 27.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,278,490 km

• M1: 121,922 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.94 AU - 1.54 AU

Year: 512 Days

Day: 41 Hours

Environment

Temp: 10 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 11.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.59 AU - 9.13 AU

Year: 8172 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 58,278,490 km

• M1: 176,525 km (0.093 R)
• M2: 251,923 km (0.098 R)
• M3: 361,428 km (0.103 R)
• M4: 503,247 km (0.068 R)
• M5: 577,897 km (0.077 R)
• M6: 719,566 km (0.073 R)
• M7: 828,623 km (0.059 R)
• M8: 1,077,254 km (0.044 R)
• M9: 1,191,547 km (0.081 R)
• M10: 1,391,410 km (0.095 R)
• M11: 1,705,117 km (0.114 R)
• M12: 1,870,572 km (0.055 R)
• M13: 2,299,319 km (0.086 R)
• M14: 2,449,216 km (0.071 R)
• M15: 2,706,375 km (0.109 R)
• M16: 2,829,494 km (0.099 R)
• M17: 2,972,510 km (0.099 R)
• M18: 3,568,508 km (0.099 R)
• M19: 3,645,700 km (0.077 R)
• M20: 3,960,005 km (0.101 R)
• M21: 4,080,132 km (0.078 R)
• M22: 4,510,376 km (0.07 R)
• M23: 4,678,225 km (0.094 R)
• M24: 5,128,514 km (0.089 R)
• M25: 5,547,987 km (0.086 R)
• M26: 5,887,125 km (0.098 R)
• M27: 5,978,679 km (0.118 R)
• M28: 6,093,869 km (0.112 R)
• M29: 6,824,356 km (0.11 R)
• M30: 7,041,572 km (0.088 R)
• M31: 8,060,333 km (0.083 R)
• M32: 8,213,372 km (0.047 R)
• M33: 8,341,577 km (0.085 R)
• M34: 8,444,650 km (0.079 R)
• M35: 8,939,969 km (0.052 R)
• M36: 9,177,979 km (0.08 R)
• M37: 9,364,528 km (0.047 R)
• M38: 9,768,591 km (0.05 R)
• M39: 9,877,199 km (0.062 R)
• M40: 11,071,290 km (0.059 R)
• M41: 11,212,959 km (0.071 R)
• M42: 11,728,473 km (0.094 R)
• M43: 11,815,240 km (0.114 R)
• M44: 12,076,438 km (0.081 R)
• M45: 12,457,314 km (0.06 R)
• M46: 12,693,679 km (0.09 R)
• M47: 13,140,827 km (0.033 R)
• M48: 13,593,211 km (0.097 R)
• M49: 14,234,985 km (0.072 R)
• M50: 14,668,520 km (0.055 R)
• M51: 14,855,517 km (0.104 R)
• M52: 15,169,074 km (0.114 R)
• M53: 15,358,316 km (0.109 R)
• M54: 16,477,607 km (0.098 R)
• M55: 16,704,697 km (0.091 R)
• M56: 17,227,541 km (0.089 R)
• M57: 17,788,832 km (0.062 R)
• M58: 17,955,185 km (0.085 R)
• M59: 19,133,418 km (0.08 R)
• M60: 19,543,167 km (0.079 R)
• M61: 19,921,350 km (0.11 R)
• M62: 20,197,957 km (0.112 R)
• M63: 20,684,898 km (0.055 R)
• M64: 21,528,929 km (0.096 R)
• M65: 21,777,112 km (0.117 R)
• M66: 21,919,379 km (0.033 R)
• M67: 22,062,096 km (0.105 R)
• M68: 23,432,262 km (0.113 R)
• M69: 23,577,971 km (0.106 R)
• M70: 24,274,798 km (0.115 R)
• M71: 24,607,354 km (0.059 R)
• M72: 24,866,906 km (0.082 R)
• M73: 24,941,256 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.2

Radius: 11.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.73 AU - 10.15 AU

Year: 9913 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,278,490 km

• M1: 149,448 km (0.114 R)
• M2: 258,356 km (0.082 R)
• M3: 434,731 km (0.044 R)
• M4: 570,117 km (0.101 R)
• M5: 941,120 km (0.104 R)
• M6: 1,163,423 km (0.118 R)
• M7: 1,424,022 km (0.086 R)
• M8: 1,748,500 km (0.109 R)
• M9: 1,931,458 km (0.093 R)
• M10: 2,169,020 km (0.106 R)
• M11: 2,831,289 km (0.09 R)
• M12: 3,157,413 km (0.082 R)
• M13: 3,410,083 km (0.091 R)
• M14: 3,669,486 km (0.045 R)
• M15: 4,177,072 km (0.037 R)
• M16: 4,299,742 km (0.064 R)
• M17: 4,899,031 km (0.092 R)
• M18: 6,036,573 km (0.054 R)
• M19: 6,175,699 km (0.056 R)
• M20: 6,492,548 km (0.107 R)
• M21: 7,775,200 km (0.087 R)
• M22: 8,309,863 km (0.12 R)
• M23: 8,387,205 km (0.119 R)
• M24: 8,699,116 km (0.117 R)
• M25: 9,094,354 km (0.087 R)
• M26: 9,861,492 km (0.097 R)
• M27: 10,149,468 km (0.086 R)
• M28: 11,978,152 km (0.072 R)
• M29: 12,373,689 km (0.089 R)
• M30: 12,907,753 km (0.08 R)
• M31: 13,177,628 km (0.09 R)
• M32: 14,648,474 km (0.093 R)
• M33: 14,788,946 km (0.084 R)
• M34: 14,930,017 km (0.117 R)
• M35: 15,213,355 km (0.105 R)
• M36: 15,498,489 km (0.091 R)
• M37: 16,607,907 km (0.06 R)
• M38: 17,394,792 km (0.033 R)
• M39: 17,742,756 km (0.12 R)
• M40: 18,193,794 km (0.088 R)
• M41: 18,496,430 km (0.046 R)
• M42: 18,597,708 km (0.066 R)
• M43: 19,363,200 km (0.073 R)
• M44: 20,295,345 km (0.12 R)
• M45: 20,925,002 km (0.083 R)
• M46: 21,083,426 km (0.065 R)
• M47: 21,348,215 km (0.032 R)
• M48: 21,614,349 km (0.11 R)
• M49: 21,934,937 km (0.09 R)
• M50: 22,364,882 km (0.086 R)
• M51: 22,906,426 km (0.076 R)
• M52: 24,112,634 km (0.104 R)
• M53: 24,500,840 km (0.069 R)
• M54: 24,835,191 km (0.08 R)
• M55: 27,217,837 km (0.092 R)
• M56: 27,506,261 km (0.104 R)
• M57: 28,028,059 km (0.119 R)
• M58: 28,144,595 km (0.114 R)
• M59: 28,729,074 km (0.082 R)
• M60: 29,613,198 km (0.117 R)
• M61: 29,850,460 km (0.108 R)
• M62: 30,267,389 km (0.107 R)
• M63: 31,347,935 km (0.091 R)
• M64: 31,468,810 km (0.056 R)
• M65: 31,953,806 km (0.037 R)
• M66: 32,869,794 km (0.097 R)
• M67: 33,053,949 km (0.114 R)
• M68: 34,353,206 km (0.092 R)
• M69: 34,664,968 km (0.098 R)
• M70: 35,040,459 km (0.118 R)
• M71: 35,291,484 km (0.085 R)
• M72: 35,921,590 km (0.077 R)
• M73: 36,238,139 km (0.105 R)
• M74: 36,873,930 km (0.073 R)
• M75: 38,932,995 km (0.095 R)
• M76: 39,518,821 km (0.112 R)
• M77: 40,435,856 km (0.111 R)
• M78: 40,765,121 km (0.101 R)
• M79: 41,161,405 km (0.104 R)
• M80: 42,091,006 km (0.089 R)
• M81: 42,424,610 km (0.119 R)
• M82: 42,625,370 km (0.116 R)
• M83: 43,094,659 km (0.039 R)
• M84: 45,398,765 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.4

Radius: 3.4

Gravity: 21.92 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.11 AU - 17.35 AU

Year: 22042 Days

Day: 17.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,278,490 km

• M1: 207,043 km (0.115 R)
• M2: 440,117 km (0.093 R)
• M3: 616,792 km (0.04 R)
• M4: 773,122 km (0.095 R)
• M5: 1,238,371 km (0.106 R)
• M6: 1,967,362 km (0.06 R)
• M7: 2,080,607 km (0.11 R)
• M8: 2,254,440 km (0.115 R)
• M9: 2,402,841 km (0.108 R)
• M10: 2,803,464 km (0.11 R)
• M11: 2,835,179 km (0.073 R)
• M12: 3,125,698 km (0.079 R)
• M13: 3,425,492 km (0.116 R)
• M14: 3,459,451 km (0.107 R)
• M15: 3,493,409 km (0.12 R)
• M16: 3,699,705 km (0.092 R)
• M17: 3,910,040 km (0.114 R)
• M18: 4,378,879 km (0.1 R)
• M19: 4,713,829 km (0.094 R)
• M20: 4,789,376 km (0.04 R)
• M21: 4,865,372 km (0.098 R)
• M22: 5,173,094 km (0.106 R)
• M23: 5,408,113 km (0.059 R)
• M24: 6,092,672 km (0.111 R)
• M25: 6,257,679 km (0.078 R)
• M26: 6,382,444 km (0.094 R)
• M27: 6,889,431 km (0.036 R)
• M28: 8,349,207 km (0.032 R)
• M29: 8,716,918 km (0.1 R)
• M30: 8,902,868 km (0.103 R)
• M31: 9,325,782 km (0.101 R)
• M32: 9,996,728 km (0.108 R)
• M33: 10,338,110 km (0.072 R)
• M34: 10,782,416 km (0.108 R)
• M35: 11,182,740 km (0.064 R)
• M36: 13,255,419 km (0.105 R)
• M37: 13,415,638 km (0.117 R)
• M38: 13,899,886 km (0.107 R)
• M39: 15,386,889 km (0.107 R)
• M40: 15,893,727 km (0.108 R)
• M41: 15,950,275 km (0.104 R)
• M42: 16,405,950 km (0.104 R)
• M43: 16,865,814 km (0.041 R)
• M44: 18,329,928 km (0.107 R)
• M45: 19,590,739 km (0.106 R)
• M46: 20,201,098 km (0.087 R)
• M47: 21,003,541 km (0.084 R)
• M48: 21,190,239 km (0.032 R)
• M49: 21,565,281 km (0.114 R)
• M50: 22,321,947 km (0.085 R)
• M51: 23,087,290 km (0.092 R)
• M52: 23,537,579 km (0.097 R)
• M53: 24,121,011 km (0.112 R)
• M54: 24,577,883 km (0.117 R)
• M55: 24,840,278 km (0.047 R)
• M56: 25,965,852 km (0.045 R)
• M57: 26,032,573 km (0.12 R)
• M58: 26,770,389 km (0.063 R)
• M59: 27,719,289 km (0.092 R)
• M60: 28,610,144 km (0.116 R)
• M61: 28,955,416 km (0.116 R)
• M62: 29,301,885 km (0.072 R)
• M63: 30,419,979 km (0.099 R)
• M64: 30,490,440 km (0.101 R)
• M65: 30,631,211 km (0.067 R)
• M66: 31,694,553 km (0.039 R)
• M67: 34,222,158 km (0.048 R)
• M68: 34,515,071 km (0.035 R)
• M69: 34,882,484 km (0.11 R)
• M70: 36,364,849 km (0.104 R)
• M71: 36,813,642 km (0.115 R)
• M72: 37,792,162 km (0.107 R)
• M73: 39,467,509 km (0.115 R)
• M74: 40,623,601 km (0.109 R)
• M75: 41,011,508 km (0.109 R)
• M76: 41,790,913 km (0.098 R)
• M77: 42,104,022 km (0.06 R)
• M78: 42,182,411 km (0.114 R)
• M79: 43,364,234 km (0.088 R)
• M80: 46,487,538 km (0.066 R)
• M81: 47,789,638 km (0.056 R)
• M82: 49,931,132 km (0.086 R)
• M83: 50,097,036 km (0.108 R)
• M84: 50,429,741 km (0.089 R)
• M85: 51,431,898 km (0.079 R)
• M86: 52,272,039 km (0.096 R)
• M87: 52,947,324 km (0.096 R)
• M88: 53,540,629 km (0.049 R)
• M89: 54,477,561 km (0.113 R)
• M90: 54,562,981 km (0.067 R)
• M91: 55,076,401 km (0.08 R)
• M92: 55,849,822 km (0.095 R)
• M93: 56,022,159 km (0.099 R)
• M94: 57,581,118 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 16,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit