🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.92 AU - 1.32 AU

Year: 420 Days

Day: 45.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.92 AU - 3.02 AU

Year: 1377 Days

Day: 26.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.41 AU - 3.39 AU

Year: 1752 Days

Day: 47.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.85 AU - 3.97 AU

Year: 2743 Days

Day: 41.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.5

Radius: 7.6

Gravity: 15.54 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.3 AU - 17.54 AU

Year: 23605 Days

Day: 18.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,718,612 km

• M1: 232,176 km (0.095 R)
• M2: 300,393 km (0.072 R)
• M3: 397,631 km (0.096 R)
• M4: 626,217 km (0.046 R)
• M5: 676,930 km (0.058 R)
• M6: 782,546 km (0.059 R)
• M7: 1,071,420 km (0.096 R)
• M8: 1,705,416 km (0.107 R)
• M9: 1,851,872 km (0.059 R)
• M10: 3,576,287 km (0.102 R)
• M11: 4,052,906 km (0.119 R)
• M12: 4,199,661 km (0.067 R)
• M13: 4,249,028 km (0.098 R)
• M14: 4,498,857 km (0.115 R)
• M15: 4,650,998 km (0.085 R)
• M16: 4,702,011 km (0.117 R)
• M17: 4,960,366 km (0.094 R)
• M18: 5,065,085 km (0.028 R)
• M19: 5,437,135 km (0.098 R)
• M20: 5,818,011 km (0.082 R)
• M21: 5,928,414 km (0.033 R)
• M22: 6,894,816 km (0.09 R)
• M23: 7,188,327 km (0.103 R)
• M24: 7,606,154 km (0.113 R)
• M25: 7,787,616 km (0.056 R)
• M26: 7,909,389 km (0.105 R)
• M27: 8,216,663 km (0.118 R)
• M28: 9,549,430 km (0.059 R)
• M29: 9,810,778 km (0.096 R)
• M30: 9,876,601 km (0.116 R)
• M31: 11,084,454 km (0.117 R)
• M32: 12,196,864 km (0.072 R)
• M33: 12,409,443 km (0.098 R)
• M34: 12,982,103 km (0.1 R)
• M35: 14,376,655 km (0.104 R)
• M36: 15,510,906 km (0.104 R)
• M37: 18,105,531 km (0.117 R)
• M38: 19,659,404 km (0.117 R)
• M39: 19,742,281 km (0.057 R)
• M40: 21,170,343 km (0.096 R)
• M41: 21,255,464 km (0.109 R)
• M42: 22,805,447 km (0.114 R)
• M43: 23,418,051 km (0.102 R)
• M44: 25,559,245 km (0.119 R)
• M45: 26,104,230 km (0.108 R)
• M46: 26,378,293 km (0.048 R)
• M47: 26,469,847 km (0.115 R)
• M48: 26,744,958 km (0.11 R)
• M49: 27,576,273 km (0.107 R)
• M50: 28,041,822 km (0.091 R)
• M51: 28,510,063 km (0.119 R)
• M52: 28,886,302 km (0.101 R)
• M53: 29,739,159 km (0.098 R)
• M54: 30,216,526 km (0.101 R)
• M55: 30,408,161 km (0.112 R)
• M56: 35,834,524 km (0.055 R)
• M57: 36,546,311 km (0.102 R)
• M58: 37,674,129 km (0.101 R)
• M59: 38,397,734 km (0.071 R)
• M60: 40,384,992 km (0.087 R)
• M61: 40,807,606 km (0.072 R)
• M62: 40,913,522 km (0.096 R)
• M63: 41,977,462 km (0.105 R)
• M64: 42,084,275 km (0.044 R)
• M65: 44,023,811 km (0.113 R)
• M66: 44,458,692 km (0.077 R)
• M67: 46,102,473 km (0.093 R)
• M68: 46,654,789 km (0.094 R)
• M69: 47,431,650 km (0.111 R)
• M70: 48,548,997 km (0.107 R)
• M71: 50,014,308 km (0.098 R)
• M72: 50,241,098 km (0.086 R)
• M73: 56,726,914 km (0.1 R)
• M74: 59,585,879 km (0.098 R)
• M75: 62,491,519 km (0.119 R)
• M76: 63,225,146 km (0.085 R)
• M77: 64,330,974 km (0.068 R)
• M78: 64,700,929 km (0.103 R)
• M79: 67,060,686 km (0.089 R)
• M80: 67,686,305 km (0.079 R)
• M81: 68,062,693 km (0.065 R)
• M82: 68,565,491 km (0.046 R)
• M83: 71,098,183 km (0.107 R)
• M84: 72,247,843 km (0.079 R)
• M85: 74,177,506 km (0.105 R)
• M86: 75,603,473 km (0.083 R)
• M87: 76,254,523 km (0.063 R)
• M88: 77,300,212 km (0.12 R)
• M89: 82,331,487 km (0.083 R)
• M90: 82,599,268 km (0.119 R)
• M91: 84,751,532 km (0.117 R)
• M92: 84,886,619 km (0.104 R)
• M93: 88,425,057 km (0.034 R)
• M94: 90,074,374 km (0.102 R)
• M95: 91,595,036 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.6

Radius: 8

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 19.39 AU - 21.35 AU

Year: 32615 Days

Day: 20.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 97,718,612 km

• M1: 134,040 km (0.11 R)
• M2: 278,850 km (0.097 R)
• M3: 556,803 km (0.11 R)
• M4: 684,709 km (0.111 R)
• M5: 1,463,067 km (0.087 R)
• M6: 1,534,126 km (0.055 R)
• M7: 1,643,183 km (0.07 R)
• M8: 1,907,373 km (0.119 R)
• M9: 2,518,630 km (0.089 R)
• M10: 3,956,265 km (0.074 R)
• M11: 4,056,346 km (0.089 R)
• M12: 4,106,761 km (0.09 R)
• M13: 4,208,338 km (0.062 R)
• M14: 4,622,425 km (0.117 R)
• M15: 6,288,646 km (0.094 R)
• M16: 7,123,851 km (0.091 R)
• M17: 7,368,892 km (0.106 R)
• M18: 7,993,463 km (0.081 R)
• M19: 8,056,893 km (0.098 R)
• M20: 8,312,256 km (0.083 R)
• M21: 8,700,163 km (0.087 R)
• M22: 9,493,780 km (0.115 R)
• M23: 10,937,549 km (0.072 R)
• M24: 11,008,010 km (0.107 R)
• M25: 11,433,915 km (0.087 R)
• M26: 11,865,206 km (0.11 R)
• M27: 12,301,882 km (0.026 R)
• M28: 12,448,637 km (0.068 R)
• M29: 13,115,993 km (0.066 R)
• M30: 13,341,138 km (0.111 R)
• M31: 13,947,458 km (0.112 R)
• M32: 14,795,977 km (0.033 R)
• M33: 15,265,864 km (0.096 R)
• M34: 15,423,540 km (0.09 R)
• M35: 16,623,615 km (0.033 R)
• M36: 16,704,697 km (0.063 R)
• M37: 17,275,712 km (0.103 R)
• M38: 18,689,412 km (0.118 R)
• M39: 19,112,175 km (0.119 R)
• M40: 19,282,268 km (0.059 R)
• M41: 21,449,343 km (0.106 R)
• M42: 21,626,018 km (0.098 R)
• M43: 23,419,397 km (0.087 R)
• M44: 25,073,800 km (0.11 R)
• M45: 25,166,700 km (0.069 R)
• M46: 27,433,258 km (0.078 R)
• M47: 29,567,720 km (0.088 R)
• M48: 29,666,006 km (0.111 R)
• M49: 31,754,841 km (0.108 R)
• M50: 32,158,157 km (0.118 R)
• M51: 32,766,272 km (0.113 R)
• M52: 34,406,164 km (0.104 R)
• M53: 34,613,058 km (0.062 R)
• M54: 34,820,400 km (0.057 R)
• M55: 35,653,661 km (0.092 R)
• M56: 38,192,636 km (0.04 R)
• M57: 39,159,636 km (0.085 R)
• M58: 39,267,646 km (0.112 R)
• M59: 39,592,124 km (0.108 R)
• M60: 42,551,918 km (0.032 R)
• M61: 42,996,522 km (0.108 R)
• M62: 45,242,136 km (0.074 R)
• M63: 45,468,777 km (0.056 R)
• M64: 45,582,172 km (0.111 R)
• M65: 46,265,086 km (0.047 R)
• M66: 46,379,229 km (0.066 R)
• M67: 47,525,598 km (0.071 R)
• M68: 48,102,298 km (0.103 R)
• M69: 48,333,726 km (0.06 R)
• M70: 49,846,310 km (0.069 R)
• M71: 50,785,036 km (0.1 R)
• M72: 52,085,042 km (0.067 R)
• M73: 52,798,773 km (0.05 R)
• M74: 56,659,894 km (0.028 R)
• M75: 58,624,264 km (0.118 R)
• M76: 59,614,751 km (0.041 R)
• M77: 59,987,549 km (0.114 R)
• M78: 61,612,332 km (0.06 R)
• M79: 62,998,356 km (0.118 R)
• M80: 63,758,762 km (0.091 R)
• M81: 64,777,224 km (0.109 R)
• M82: 66,058,081 km (0.078 R)
• M83: 68,124,477 km (0.111 R)
• M84: 69,296,277 km (0.12 R)
• M85: 69,819,121 km (0.099 R)
• M86: 72,056,058 km (0.1 R)
• M87: 74,450,073 km (0.08 R)
• M88: 75,253,862 km (0.05 R)
• M89: 75,791,218 km (0.046 R)
• M90: 77,817,970 km (0.073 R)
• M91: 79,588,910 km (0.058 R)
• M92: 81,097,754 km (0.085 R)
• M93: 85,680,684 km (0.098 R)
• M94: 86,101,354 km (0.069 R)
• M95: 89,208,053 km (0.087 R)
• M96: 91,490,318 km (0.102 R)
• M97: 92,782,544 km (0.118 R)
• M98: 93,214,732 km (0.046 R)
• M99: 96,112,294 km (0.06 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 19,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit