🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.68 AU - 0.7 AU

Year: 217 Days

Day: 36.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,657,129 km

• M1: 144,811 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.04 AU - 1.12 AU

Year: 425 Days

Day: 13.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 97.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.91 AU - 1.37 AU

Year: 461 Days

Day: 12.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,657,129 km

• M1: 250,277 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.85 AU - 1.97 AU

Year: 1000 Days

Day: 27.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.12 AU - 2.64 AU

Year: 1391 Days

Day: 13.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.3 AU - 3.36 AU

Year: 2302 Days

Day: 37.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.8

Radius: 9.3

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.98 AU - 9.42 AU

Year: 9719 Days

Day: 12 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,657,129 km

• M1: 135,236 km (0.118 R)
• M2: 262,694 km (0.07 R)
• M3: 368,460 km (0.086 R)
• M4: 559,047 km (0.07 R)
• M5: 1,016,667 km (0.108 R)
• M6: 1,160,580 km (0.075 R)
• M7: 2,277,328 km (0.087 R)
• M8: 3,045,364 km (0.053 R)
• M9: 3,202,741 km (0.109 R)
• M10: 3,718,853 km (0.113 R)
• M11: 3,915,575 km (0.09 R)
• M12: 4,000,995 km (0.07 R)
• M13: 4,144,759 km (0.066 R)
• M14: 4,290,168 km (0.072 R)
• M15: 4,437,372 km (0.086 R)
• M16: 4,586,222 km (0.09 R)
• M17: 4,888,858 km (0.096 R)
• M18: 5,292,025 km (0.063 R)
• M19: 5,418,285 km (0.109 R)
• M20: 5,835,514 km (0.11 R)
• M21: 6,296,574 km (0.05 R)
• M22: 6,906,485 km (0.094 R)
• M23: 7,010,007 km (0.055 R)
• M24: 8,328,413 km (0.089 R)
• M25: 8,697,770 km (0.118 R)
• M26: 8,847,068 km (0.089 R)
• M27: 9,414,344 km (0.118 R)
• M28: 10,071,527 km (0.115 R)
• M29: 10,346,488 km (0.111 R)
• M30: 10,425,476 km (0.099 R)
• M31: 10,943,832 km (0.082 R)
• M32: 11,267,113 km (0.099 R)
• M33: 11,429,876 km (0.041 R)
• M34: 12,549,017 km (0.047 R)
• M35: 13,357,444 km (0.107 R)
• M36: 13,573,015 km (0.096 R)
• M37: 13,920,231 km (0.058 R)
• M38: 14,138,794 km (0.114 R)
• M39: 14,979,684 km (0.109 R)
• M40: 15,248,511 km (0.086 R)
• M41: 15,836,580 km (0.075 R)
• M42: 15,973,313 km (0.091 R)
• M43: 16,110,494 km (0.12 R)
• M44: 16,616,883 km (0.11 R)
• M45: 16,941,660 km (0.114 R)
• M46: 17,503,549 km (0.112 R)
• M47: 18,262,310 km (0.097 R)
• M48: 19,517,885 km (0.086 R)
• M49: 19,860,763 km (0.085 R)
• M50: 20,106,851 km (0.117 R)
• M51: 20,403,504 km (0.114 R)
• M52: 20,552,354 km (0.117 R)
• M53: 21,453,232 km (0.038 R)
• M54: 23,086,243 km (0.083 R)
• M55: 23,917,708 km (0.083 R)
• M56: 24,232,013 km (0.119 R)
• M57: 24,389,689 km (0.117 R)
• M58: 24,706,088 km (0.093 R)
• M59: 24,970,877 km (0.082 R)
• M60: 25,236,413 km (0.059 R)
• M61: 25,609,959 km (0.096 R)
• M62: 28,054,238 km (0.099 R)
• M63: 28,164,642 km (0.055 R)
• M64: 28,385,747 km (0.104 R)
• M65: 28,718,602 km (0.075 R)
• M66: 29,556,201 km (0.068 R)
• M67: 29,780,897 km (0.109 R)
• M68: 30,232,084 km (0.031 R)
• M69: 30,515,273 km (0.102 R)
• M70: 31,141,190 km (0.074 R)
• M71: 32,348,146 km (0.107 R)
• M72: 35,999,381 km (0.115 R)
• M73: 37,995,466 km (0.073 R)
• M74: 38,730,290 km (0.054 R)
• M75: 38,853,110 km (0.089 R)
• M76: 38,914,595 km (0.08 R)
• M77: 40,089,387 km (0.074 R)
• M78: 41,275,698 km (0.094 R)
• M79: 41,589,854 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.8

Radius: 6.2

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.82 AU - 13.48 AU

Year: 18061 Days

Day: 15.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,657,129 km

• M1: 82,129 km (0.114 R)
• M2: 213,775 km (0.1 R)
• M3: 300,692 km (0.073 R)
• M4: 581,637 km (0.108 R)
• M5: 826,977 km (0.092 R)
• M6: 950,545 km (0.097 R)
• M7: 1,193,043 km (0.092 R)
• M8: 1,309,729 km (0.069 R)
• M9: 1,579,305 km (0.07 R)
• M10: 1,681,779 km (0.12 R)
• M11: 1,893,161 km (0.095 R)
• M12: 1,947,465 km (0.074 R)
• M13: 2,429,021 km (0.057 R)
• M14: 2,547,652 km (0.118 R)
• M15: 3,040,876 km (0.04 R)
• M16: 3,104,754 km (0.03 R)
• M17: 3,298,633 km (0.111 R)
• M18: 3,698,209 km (0.106 R)
• M19: 3,766,276 km (0.11 R)
• M20: 4,148,349 km (0.049 R)
• M21: 4,652,494 km (0.116 R)
• M22: 4,837,247 km (0.093 R)
• M23: 5,213,935 km (0.084 R)
• M24: 6,115,711 km (0.077 R)
• M25: 6,155,952 km (0.08 R)
• M26: 6,196,344 km (0.077 R)
• M27: 7,149,581 km (0.063 R)
• M28: 7,752,012 km (0.084 R)
• M29: 7,927,042 km (0.046 R)
• M30: 8,550,117 km (0.079 R)
• M31: 8,730,981 km (0.116 R)
• M32: 10,032,482 km (0.069 R)
• M33: 11,842,915 km (0.115 R)
• M34: 12,247,578 km (0.084 R)
• M35: 13,540,702 km (0.068 R)
• M36: 13,593,360 km (0.087 R)
• M37: 13,646,019 km (0.101 R)
• M38: 13,751,635 km (0.034 R)
• M39: 14,337,161 km (0.11 R)
• M40: 15,975,407 km (0.11 R)
• M41: 16,030,908 km (0.113 R)
• M42: 16,086,708 km (0.08 R)
• M43: 16,366,007 km (0.096 R)
• M44: 17,729,292 km (0.085 R)
• M45: 17,960,122 km (0.117 R)
• M46: 18,191,849 km (0.042 R)
• M47: 19,662,546 km (0.078 R)
• M48: 20,623,712 km (0.094 R)
• M49: 22,155,893 km (0.066 R)
• M50: 22,591,373 km (0.12 R)
• M51: 24,042,323 km (0.115 R)
• M52: 24,618,274 km (0.081 R)
• M53: 24,940,209 km (0.11 R)
• M54: 25,198,714 km (0.12 R)
• M55: 25,588,267 km (0.062 R)
• M56: 25,914,241 km (0.119 R)
• M57: 26,570,527 km (0.099 R)
• M58: 26,834,716 km (0.082 R)
• M59: 27,365,340 km (0.091 R)
• M60: 29,727,640 km (0.119 R)
• M61: 30,760,015 km (0.09 R)
• M62: 30,829,129 km (0.075 R)
• M63: 33,071,900 km (0.091 R)
• M64: 33,998,061 km (0.092 R)
• M65: 35,221,771 km (0.045 R)
• M66: 35,366,732 km (0.065 R)
• M67: 35,439,287 km (0.114 R)
• M68: 36,094,376 km (0.112 R)
• M69: 36,167,380 km (0.086 R)
• M70: 36,533,296 km (0.078 R)
• M71: 36,974,011 km (0.057 R)
• M72: 37,194,967 km (0.052 R)
• M73: 38,604,927 km (0.106 R)
• M74: 38,679,577 km (0.042 R)
• M75: 38,903,973 km (0.087 R)
• M76: 39,128,819 km (0.081 R)
• M77: 39,203,768 km (0.036 R)
• M78: 41,400,313 km (0.041 R)
• M79: 43,636,502 km (0.04 R)
• M80: 44,260,325 km (0.115 R)
• M81: 44,651,673 km (0.099 R)
• M82: 44,730,063 km (0.087 R)
• M83: 45,280,134 km (0.077 R)
• M84: 45,911,587 km (0.114 R)
• M85: 46,149,148 km (0.08 R)
• M86: 46,546,031 km (0.056 R)
• M87: 46,625,468 km (0.1 R)
• M88: 49,436,412 km (0.099 R)
• M89: 51,889,069 km (0.079 R)
• M90: 52,715,447 km (0.08 R)
• M91: 52,798,324 km (0.102 R)
• M92: 53,130,282 km (0.11 R)
• M93: 53,379,662 km (0.118 R)
• M94: 54,130,194 km (0.103 R)
• M95: 54,213,820 km (0.102 R)
• M96: 55,136,390 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 11,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit