🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.58 AU - 0.66 AU

Year: 172 Days

Day: 17.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,863,451 km

• M1: 236,813 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.58 AU - 0.9 AU

Year: 225 Days

Day: 33.2 Hours

Environment

Temp: 162 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,863,451 km

• M1: 99,483 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.92 AU - 2.1 AU

Year: 1006 Days

Day: 32.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.7 AU - 4.24 AU

Year: 2282 Days

Day: 40.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.5

Radius: 10.2

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.52 AU - 8.18 AU

Year: 7036 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,863,451 km

• M1: 132,843 km (0.087 R)
• M2: 221,704 km (0.075 R)
• M3: 287,677 km (0.087 R)
• M4: 384,766 km (0.113 R)
• M5: 484,398 km (0.108 R)
• M6: 581,637 km (0.111 R)
• M7: 916,437 km (0.086 R)
• M8: 1,138,290 km (0.087 R)
• M9: 1,290,282 km (0.082 R)
• M10: 1,614,759 km (0.119 R)
• M11: 2,424,832 km (0.112 R)
• M12: 2,512,047 km (0.096 R)
• M13: 2,622,600 km (0.026 R)
• M14: 2,734,799 km (0.111 R)
• M15: 2,825,754 km (0.086 R)
• M16: 3,199,898 km (0.049 R)
• M17: 3,917,968 km (0.108 R)
• M18: 4,441,710 km (0.113 R)
• M19: 4,876,591 km (0.112 R)
• M20: 5,015,269 km (0.119 R)
• M21: 5,583,441 km (0.119 R)
• M22: 6,142,040 km (0.039 R)
• M23: 6,473,698 km (0.111 R)
• M24: 7,060,272 km (0.117 R)
• M25: 7,280,629 km (0.105 R)
• M26: 7,760,689 km (0.116 R)
• M27: 7,923,002 km (0.097 R)
• M28: 8,383,465 km (0.08 R)
• M29: 9,399,384 km (0.055 R)
• M30: 9,886,624 km (0.117 R)
• M31: 9,992,240 km (0.069 R)
• M32: 10,311,033 km (0.103 R)
• M33: 10,849,735 km (0.053 R)
• M34: 11,140,853 km (0.099 R)
• M35: 11,324,110 km (0.119 R)
• M36: 12,255,357 km (0.109 R)
• M37: 12,406,600 km (0.06 R)
• M38: 12,711,181 km (0.116 R)
• M39: 12,941,113 km (0.062 R)
• M40: 13,095,199 km (0.102 R)
• M41: 13,172,392 km (0.066 R)
• M42: 13,444,061 km (0.077 R)
• M43: 13,835,409 km (0.088 R)
• M44: 14,071,924 km (0.102 R)
• M45: 14,629,176 km (0.083 R)
• M46: 14,910,569 km (0.088 R)
• M47: 15,437,752 km (0.078 R)
• M48: 15,888,640 km (0.114 R)
• M49: 16,136,374 km (0.071 R)
• M50: 16,385,455 km (0.118 R)
• M51: 16,929,542 km (0.087 R)
• M52: 17,394,492 km (0.12 R)
• M53: 17,649,856 km (0.061 R)
• M54: 17,949,351 km (0.079 R)
• M55: 18,380,193 km (0.041 R)
• M56: 18,727,409 km (0.109 R)
• M57: 18,814,475 km (0.047 R)
• M58: 19,560,520 km (0.081 R)
• M59: 20,495,357 km (0.091 R)
• M60: 22,639,992 km (0.04 R)
• M61: 23,903,945 km (0.068 R)
• M62: 24,377,871 km (0.115 R)
• M63: 24,568,309 km (0.084 R)
• M64: 25,383,318 km (0.096 R)
• M65: 26,060,996 km (0.099 R)
• M66: 26,255,773 km (0.119 R)
• M67: 27,088,883 km (0.069 R)
• M68: 27,831,188 km (0.063 R)
• M69: 28,780,985 km (0.102 R)
• M70: 29,083,172 km (0.084 R)
• M71: 29,792,266 km (0.032 R)
• M72: 31,227,508 km (0.07 R)
• M73: 31,486,163 km (0.118 R)
• M74: 32,109,837 km (0.102 R)
• M75: 32,214,256 km (0.084 R)
• M76: 32,527,963 km (0.103 R)
• M77: 32,895,225 km (0.113 R)
• M78: 33,422,408 km (0.059 R)
• M79: 33,899,177 km (0.117 R)
• M80: 35,396,801 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.7

Radius: 4.9

Gravity: 30.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 14.75 AU - 15.41 AU

Year: 20678 Days

Day: 17.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,863,451 km

• M1: 97,987 km (0.114 R)
• M2: 193,280 km (0.053 R)
• M3: 357,838 km (0.119 R)
• M4: 652,546 km (0.09 R)
• M5: 874,699 km (0.064 R)
• M6: 1,205,460 km (0.099 R)
• M7: 1,800,710 km (0.072 R)
• M8: 3,978,406 km (0.087 R)
• M9: 4,022,238 km (0.092 R)
• M10: 4,840,389 km (0.115 R)
• M11: 5,076,604 km (0.025 R)
• M12: 5,268,239 km (0.095 R)
• M13: 5,462,267 km (0.07 R)
• M14: 6,008,000 km (0.091 R)
• M15: 6,675,057 km (0.094 R)
• M16: 6,779,776 km (0.084 R)
• M17: 7,746,477 km (0.093 R)
• M18: 9,333,710 km (0.118 R)
• M19: 9,392,203 km (0.096 R)
• M20: 9,924,173 km (0.09 R)
• M21: 10,587,640 km (0.113 R)
• M22: 12,084,217 km (0.117 R)
• M23: 12,597,637 km (0.071 R)
• M24: 14,721,328 km (0.11 R)
• M25: 16,103,912 km (0.099 R)
• M26: 16,174,073 km (0.078 R)
• M27: 17,311,316 km (0.108 R)
• M28: 17,455,229 km (0.07 R)
• M29: 18,400,538 km (0.117 R)
• M30: 18,547,443 km (0.102 R)
• M31: 19,887,092 km (0.086 R)
• M32: 23,449,317 km (0.053 R)
• M33: 23,528,903 km (0.067 R)
• M34: 24,491,116 km (0.042 R)
• M35: 25,629,855 km (0.095 R)
• M36: 26,868,974 km (0.108 R)
• M37: 29,921,220 km (0.116 R)
• M38: 30,440,624 km (0.086 R)
• M39: 31,225,115 km (0.098 R)
• M40: 31,575,922 km (0.105 R)
• M41: 31,751,849 km (0.112 R)
• M42: 32,903,004 km (0.05 R)
• M43: 33,081,325 km (0.101 R)
• M44: 34,158,131 km (0.115 R)
• M45: 34,791,528 km (0.11 R)
• M46: 36,345,700 km (0.086 R)
• M47: 38,203,107 km (0.092 R)
• M48: 38,296,756 km (0.077 R)
• M49: 38,578,299 km (0.095 R)
• M50: 38,860,440 km (0.108 R)
• M51: 40,281,620 km (0.052 R)
• M52: 40,472,358 km (0.089 R)
• M53: 41,142,406 km (0.052 R)
• M54: 42,590,514 km (0.094 R)
• M55: 43,957,090 km (0.094 R)
• M56: 46,733,178 km (0.055 R)
• M57: 47,335,459 km (0.102 R)
• M58: 48,142,390 km (0.091 R)
• M59: 49,055,685 km (0.07 R)
• M60: 49,769,865 km (0.039 R)
• M61: 50,487,636 km (0.106 R)
• M62: 52,140,842 km (0.065 R)
• M63: 53,078,521 km (0.075 R)
• M64: 53,183,090 km (0.074 R)
• M65: 54,127,053 km (0.091 R)
• M66: 55,394,147 km (0.077 R)
• M67: 55,606,277 km (0.089 R)
• M68: 58,172,927 km (0.079 R)
• M69: 58,496,507 km (0.087 R)
• M70: 58,712,527 km (0.118 R)
• M71: 59,253,772 km (0.09 R)
• M72: 61,654,818 km (0.103 R)
• M73: 62,094,785 km (0.063 R)
• M74: 64,198,729 km (0.108 R)
• M75: 64,979,780 km (0.056 R)
• M76: 65,091,530 km (0.11 R)
• M77: 65,763,972 km (0.118 R)
• M78: 67,794,763 km (0.12 R)
• M79: 69,846,049 km (0.104 R)
• M80: 70,534,349 km (0.06 R)
• M81: 71,340,233 km (0.106 R)
• M82: 72,496,624 km (0.114 R)
• M83: 72,728,650 km (0.088 R)
• M84: 74,009,358 km (0.083 R)
• M85: 74,243,030 km (0.105 R)
• M86: 75,767,582 km (0.054 R)
• M87: 78,014,542 km (0.09 R)
• M88: 78,847,802 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.8

Radius: 6

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 15.58 AU - 19.82 AU

Year: 26294 Days

Day: 16.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,863,451 km

• M1: 429,645 km (0.1 R)
• M2: 592,258 km (0.119 R)
• M3: 822,339 km (0.084 R)
• M4: 2,053,081 km (0.079 R)
• M5: 2,189,514 km (0.065 R)
• M6: 2,764,569 km (0.077 R)
• M7: 3,464,387 km (0.053 R)
• M8: 4,173,033 km (0.08 R)
• M9: 5,814,271 km (0.118 R)
• M10: 6,105,239 km (0.061 R)
• M11: 7,630,090 km (0.074 R)
• M12: 7,682,898 km (0.084 R)
• M13: 7,895,177 km (0.067 R)
• M14: 8,002,140 km (0.057 R)
• M15: 8,055,696 km (0.094 R)
• M16: 8,874,445 km (0.107 R)
• M17: 9,378,141 km (0.118 R)
• M18: 11,484,629 km (0.084 R)
• M19: 12,279,741 km (0.056 R)
• M20: 12,527,924 km (0.065 R)
• M21: 12,590,306 km (0.077 R)
• M22: 12,840,584 km (0.109 R)
• M23: 13,987,251 km (0.039 R)
• M24: 15,767,616 km (0.085 R)
• M25: 16,308,711 km (0.09 R)
• M26: 17,062,684 km (0.105 R)
• M27: 17,688,003 km (0.035 R)
• M28: 19,247,860 km (0.099 R)
• M29: 20,777,349 km (0.108 R)
• M30: 22,043,994 km (0.066 R)
• M31: 22,345,584 km (0.096 R)
• M32: 22,648,519 km (0.119 R)
• M33: 23,488,810 km (0.115 R)
• M34: 24,183,842 km (0.078 R)
• M35: 24,495,006 km (0.096 R)
• M36: 25,121,073 km (0.035 R)
• M37: 27,030,989 km (0.116 R)
• M38: 27,677,850 km (0.09 R)
• M39: 29,732,278 km (0.064 R)
• M40: 30,483,708 km (0.083 R)
• M41: 31,241,421 km (0.072 R)
• M42: 32,518,089 km (0.112 R)
• M43: 32,689,678 km (0.048 R)
• M44: 33,465,193 km (0.045 R)
• M45: 33,551,661 km (0.09 R)
• M46: 34,421,124 km (0.104 R)
• M47: 34,596,004 km (0.103 R)
• M48: 37,612,196 km (0.118 R)
• M49: 39,699,834 km (0.119 R)
• M50: 40,619,263 km (0.117 R)
• M51: 41,174,271 km (0.109 R)
• M52: 41,824,872 km (0.111 R)
• M53: 42,198,268 km (0.085 R)
• M54: 43,230,493 km (0.065 R)
• M55: 43,797,170 km (0.073 R)
• M56: 44,556,379 km (0.055 R)
• M57: 44,746,967 km (0.113 R)
• M58: 46,570,116 km (0.08 R)
• M59: 46,763,397 km (0.063 R)
• M60: 47,734,137 km (0.095 R)
• M61: 47,929,063 km (0.116 R)
• M62: 48,711,311 km (0.106 R)
• M63: 50,487,037 km (0.104 R)
• M64: 51,482,611 km (0.061 R)
• M65: 53,190,121 km (0.081 R)
• M66: 53,898,467 km (0.104 R)
• M67: 56,866,489 km (0.103 R)
• M68: 58,839,685 km (0.094 R)
• M69: 60,835,171 km (0.071 R)
• M70: 63,173,236 km (0.066 R)
• M71: 63,494,423 km (0.038 R)
• M72: 63,816,058 km (0.118 R)
• M73: 64,030,731 km (0.083 R)
• M74: 65,324,304 km (0.076 R)
• M75: 68,046,536 km (0.057 R)
• M76: 68,156,191 km (0.09 R)
• M77: 68,815,469 km (0.096 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit