🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.75 AU - 0.81 AU

Year: 264 Days

Day: 32.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,494,016 km

• M1: 69,563 km (0.12 R)
• M2: 89,011 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.82 AU - 1.08 AU

Year: 355 Days

Day: 44.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,494,016 km

• M1: 189,241 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.75 AU - 1.17 AU

Year: 360 Days

Day: 16.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.6

Radius: 10.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.7 AU - 4.46 AU

Year: 3155 Days

Day: 14.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 52,494,016 km

• M1: 447,896 km (0.101 R)
• M2: 534,364 km (0.097 R)
• M3: 599,289 km (0.1 R)
• M4: 775,366 km (0.087 R)
• M5: 870,061 km (0.052 R)
• M6: 996,172 km (0.081 R)
• M7: 1,065,137 km (0.108 R)
• M8: 1,602,492 km (0.088 R)
• M9: 1,725,911 km (0.113 R)
• M10: 1,939,088 km (0.101 R)
• M11: 2,080,009 km (0.075 R)
• M12: 2,179,043 km (0.113 R)
• M13: 2,335,073 km (0.094 R)
• M14: 2,581,012 km (0.036 R)
• M15: 2,648,780 km (0.118 R)
• M16: 2,825,605 km (0.107 R)
• M17: 3,129,139 km (0.092 R)
• M18: 3,550,406 km (0.04 R)
• M19: 3,647,645 km (0.111 R)
• M20: 3,944,896 km (0.089 R)
• M21: 4,353,448 km (0.107 R)
• M22: 4,668,950 km (0.042 R)
• M23: 4,740,009 km (0.042 R)
• M24: 5,284,994 km (0.079 R)
• M25: 5,408,861 km (0.119 R)
• M26: 5,508,493 km (0.116 R)
• M27: 6,029,542 km (0.117 R)
• M28: 6,197,989 km (0.097 R)
• M29: 6,381,247 km (0.036 R)
• M30: 6,914,713 km (0.08 R)
• M31: 7,023,171 km (0.044 R)
• M32: 7,227,971 km (0.056 R)
• M33: 7,324,162 km (0.072 R)
• M34: 7,462,540 km (0.081 R)
• M35: 8,038,492 km (0.041 R)
• M36: 8,209,782 km (0.087 R)
• M37: 8,440,162 km (0.11 R)
• M38: 8,570,612 km (0.095 R)
• M39: 8,643,316 km (0.042 R)
• M40: 9,457,727 km (0.087 R)
• M41: 9,668,810 km (0.08 R)
• M42: 9,927,464 km (0.085 R)
• M43: 10,049,985 km (0.073 R)
• M44: 10,311,931 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.2

Radius: 10.2

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.94 AU - 4.9 AU

Year: 3558 Days

Day: 7.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,494,016 km

• M1: 129,103 km (0.082 R)
• M2: 194,328 km (0.109 R)
• M3: 267,481 km (0.097 R)
• M4: 677,379 km (0.046 R)
• M5: 834,158 km (0.112 R)
• M6: 991,086 km (0.097 R)
• M7: 1,433,596 km (0.101 R)
• M8: 1,653,954 km (0.032 R)
• M9: 1,760,617 km (0.097 R)
• M10: 2,045,751 km (0.093 R)
• M11: 2,244,118 km (0.063 R)
• M12: 2,345,695 km (0.108 R)
• M13: 2,553,785 km (0.072 R)
• M14: 2,731,657 km (0.046 R)
• M15: 2,932,268 km (0.091 R)
• M16: 3,006,319 km (0.067 R)
• M17: 3,194,513 km (0.074 R)
• M18: 3,270,957 km (0.103 R)
• M19: 3,464,537 km (0.106 R)
• M20: 3,642,110 km (0.1 R)
• M21: 3,782,283 km (0.105 R)
• M22: 4,276,704 km (0.107 R)
• M23: 5,056,258 km (0.108 R)
• M24: 5,190,448 km (0.119 R)
• M25: 5,416,939 km (0.069 R)
• M26: 5,554,270 km (0.098 R)
• M27: 5,997,079 km (0.115 R)
• M28: 6,067,989 km (0.107 R)
• M29: 6,234,641 km (0.079 R)
• M30: 6,523,963 km (0.098 R)
• M31: 6,817,624 km (0.072 R)
• M32: 6,991,008 km (0.096 R)
• M33: 7,065,807 km (0.076 R)
• M34: 7,367,396 km (0.102 R)
• M35: 7,827,858 km (0.082 R)
• M36: 8,324,074 km (0.114 R)
• M37: 8,429,840 km (0.083 R)
• M38: 8,830,463 km (0.053 R)
• M39: 8,965,400 km (0.042 R)
• M40: 9,539,707 km (0.12 R)
• M41: 9,873,160 km (0.037 R)
• M42: 11,362,257 km (0.069 R)
• M43: 11,479,692 km (0.039 R)
• M44: 11,953,618 km (0.119 R)
• M45: 12,585,220 km (0.095 R)
• M46: 12,859,283 km (0.063 R)
• M47: 13,568,527 km (0.037 R)
• M48: 13,880,887 km (0.032 R)
• M49: 14,227,206 km (0.085 R)
• M50: 14,480,775 km (0.08 R)
• M51: 16,067,111 km (0.103 R)
• M52: 16,331,300 km (0.115 R)
• M53: 16,397,572 km (0.111 R)
• M54: 16,797,148 km (0.102 R)
• M55: 17,300,994 km (0.052 R)
• M56: 17,741,859 km (0.1 R)
• M57: 18,049,133 km (0.059 R)
• M58: 18,496,131 km (0.103 R)
• M59: 18,842,600 km (0.063 R)
• M60: 18,946,870 km (0.094 R)
• M61: 19,366,192 km (0.101 R)
• M62: 19,436,354 km (0.12 R)
• M63: 19,576,976 km (0.113 R)
• M64: 20,678,016 km (0.105 R)
• M65: 20,929,490 km (0.083 R)
• M66: 21,218,064 km (0.073 R)
• M67: 21,544,337 km (0.052 R)
• M68: 21,835,754 km (0.105 R)
• M69: 22,459,278 km (0.11 R)
• M70: 22,606,781 km (0.049 R)
• M71: 23,088,636 km (0.027 R)
• M72: 24,024,820 km (0.077 R)
• M73: 24,364,856 km (0.062 R)
• M74: 24,554,396 km (0.112 R)
• M75: 24,782,682 km (0.111 R)
• M76: 25,279,347 km (0.073 R)
• M77: 25,663,814 km (0.054 R)
• M78: 25,895,391 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.4

Radius: 12

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.57 AU - 6.75 AU

Year: 5156 Days

Day: 12.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 52,494,016 km

• M1: 156,629 km (0.099 R)
• M2: 251,474 km (0.095 R)
• M3: 349,610 km (0.094 R)
• M4: 496,964 km (0.064 R)
• M5: 624,122 km (0.091 R)
• M6: 800,498 km (0.084 R)
• M7: 1,076,656 km (0.12 R)
• M8: 1,175,839 km (0.079 R)
• M9: 1,353,262 km (0.027 R)
• M10: 1,508,096 km (0.102 R)
• M11: 1,702,125 km (0.097 R)
• M12: 1,853,069 km (0.106 R)
• M13: 1,956,291 km (0.062 R)
• M14: 2,132,817 km (0.075 R)
• M15: 2,259,676 km (0.109 R)
• M16: 2,733,303 km (0.034 R)
• M17: 3,384,353 km (0.079 R)
• M18: 4,059,937 km (0.075 R)
• M19: 4,286,877 km (0.113 R)
• M20: 4,872,403 km (0.077 R)
• M21: 5,162,623 km (0.1 R)
• M22: 5,533,176 km (0.046 R)
• M23: 6,040,912 km (0.074 R)
• M24: 6,405,332 km (0.113 R)
• M25: 6,537,277 km (0.111 R)
• M26: 6,992,504 km (0.104 R)
• M27: 7,319,973 km (0.077 R)
• M28: 7,485,728 km (0.072 R)
• M29: 8,047,019 km (0.067 R)
• M30: 9,449,200 km (0.115 R)
• M31: 9,599,546 km (0.08 R)
• M32: 10,580,908 km (0.094 R)
• M33: 10,768,504 km (0.066 R)
• M34: 11,051,991 km (0.096 R)
• M35: 11,690,774 km (0.1 R)
• M36: 11,917,116 km (0.069 R)
• M37: 12,341,525 km (0.076 R)
• M38: 13,003,945 km (0.033 R)
• M39: 13,339,642 km (0.048 R)
• M40: 14,191,153 km (0.115 R)
• M41: 15,448,224 km (0.039 R)
• M42: 15,768,064 km (0.096 R)
• M43: 16,161,956 km (0.077 R)
• M44: 17,289,475 km (0.098 R)
• M45: 18,479,825 km (0.099 R)
• M46: 18,819,412 km (0.051 R)
• M47: 19,237,239 km (0.054 R)
• M48: 19,543,017 km (0.117 R)
• M49: 19,811,994 km (0.096 R)
• M50: 21,569,919 km (0.057 R)
• M51: 21,887,515 km (0.116 R)
• M52: 22,166,814 km (0.078 R)
• M53: 22,447,310 km (0.097 R)
• M54: 23,011,892 km (0.116 R)
• M55: 23,092,825 km (0.115 R)
• M56: 23,703,633 km (0.04 R)
• M57: 23,908,432 km (0.116 R)
• M58: 24,443,544 km (0.101 R)
• M59: 24,899,369 km (0.102 R)
• M60: 25,274,560 km (0.113 R)
• M61: 25,777,508 km (0.04 R)
• M62: 25,903,769 km (0.083 R)
• M63: 26,157,038 km (0.044 R)
• M64: 26,453,391 km (0.068 R)
• M65: 27,178,044 km (0.056 R)
• M66: 27,736,492 km (0.07 R)
• M67: 28,472,514 km (0.087 R)
• M68: 28,821,077 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.2

Radius: 6.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.01 AU - 17.25 AU

Year: 22533 Days

Day: 19.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,494,016 km

• M1: 96,939 km (0.071 R)
• M2: 249,380 km (0.094 R)
• M3: 364,420 km (0.064 R)
• M4: 451,337 km (0.118 R)
• M5: 612,454 km (0.074 R)
• M6: 1,007,841 km (0.094 R)
• M7: 1,400,236 km (0.071 R)
• M8: 1,493,585 km (0.054 R)
• M9: 1,938,639 km (0.074 R)
• M10: 2,016,729 km (0.105 R)
• M11: 2,176,051 km (0.064 R)
• M12: 2,620,655 km (0.116 R)
• M13: 2,883,050 km (0.107 R)
• M14: 3,981,547 km (0.075 R)
• M15: 4,385,162 km (0.117 R)
• M16: 4,522,643 km (0.063 R)
• M17: 4,979,066 km (0.065 R)
• M18: 5,230,989 km (0.055 R)
• M19: 5,524,051 km (0.098 R)
• M20: 6,202,627 km (0.086 R)
• M21: 6,473,698 km (0.09 R)
• M22: 6,987,268 km (0.105 R)
• M23: 7,067,452 km (0.098 R)
• M24: 7,107,694 km (0.063 R)
• M25: 7,432,022 km (0.094 R)
• M26: 7,844,314 km (0.106 R)
• M27: 8,179,563 km (0.115 R)
• M28: 8,691,187 km (0.113 R)
• M29: 9,566,634 km (0.078 R)
• M30: 10,287,098 km (0.09 R)
• M31: 10,792,439 km (0.117 R)
• M32: 11,875,079 km (0.116 R)
• M33: 12,259,845 km (0.093 R)
• M34: 13,288,928 km (0.087 R)
• M35: 13,538,009 km (0.056 R)
• M36: 14,754,988 km (0.113 R)
• M37: 16,752,418 km (0.077 R)
• M38: 16,859,830 km (0.102 R)
• M39: 18,610,125 km (0.112 R)
• M40: 19,393,868 km (0.093 R)
• M41: 20,589,604 km (0.076 R)
• M42: 21,399,975 km (0.08 R)
• M43: 21,867,618 km (0.11 R)
• M44: 22,043,994 km (0.093 R)
• M45: 22,220,669 km (0.112 R)
• M46: 23,591,285 km (0.057 R)
• M47: 24,135,073 km (0.091 R)
• M48: 24,989,128 km (0.075 R)
• M49: 26,163,920 km (0.113 R)
• M50: 27,864,099 km (0.107 R)
• M51: 28,119,014 km (0.117 R)
• M52: 28,182,892 km (0.115 R)
• M53: 29,599,734 km (0.08 R)
• M54: 29,664,809 km (0.082 R)
• M55: 30,120,783 km (0.058 R)
• M56: 30,841,995 km (0.091 R)
• M57: 31,171,708 km (0.087 R)
• M58: 33,377,080 km (0.064 R)
• M59: 33,715,620 km (0.094 R)
• M60: 34,055,207 km (0.058 R)
• M61: 38,714,732 km (0.098 R)
• M62: 39,641,641 km (0.108 R)
• M63: 40,864,902 km (0.067 R)
• M64: 43,053,519 km (0.118 R)
• M65: 44,607,991 km (0.05 R)
• M66: 44,831,639 km (0.07 R)
• M67: 47,619,545 km (0.119 R)
• M68: 50,230,477 km (0.029 R)
• M69: 51,085,130 km (0.073 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 16,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit