🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.83 AU - 1.19 AU

Year: 360 Days

Day: 14.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 172.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1 AU - 1.6 AU

Year: 526 Days

Day: 21.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.23 AU - 2.29 AU

Year: 1205 Days

Day: 25.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 169.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.9 AU - 2.8 AU

Year: 1278 Days

Day: 40.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.4 AU - 3.62 AU

Year: 2333 Days

Day: 42.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.93 AU - 4.59 AU

Year: 3119 Days

Day: 17 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,798,237 km

• M1: 1,732,493 km (0.047 R)
• M2: 1,901,688 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.7

Radius: 3.2

Gravity: 86.88 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 18.26 AU - 18.86 AU

Year: 28366 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,798,237 km

• M1: 114,742 km (0.065 R)
• M2: 177,573 km (0.056 R)
• M3: 479,012 km (0.085 R)
• M4: 557,102 km (0.107 R)
• M5: 611,556 km (0.048 R)
• M6: 1,176,138 km (0.068 R)
• M7: 2,728,067 km (0.086 R)
• M8: 2,774,442 km (0.059 R)
• M9: 3,010,807 km (0.112 R)
• M10: 3,809,659 km (0.101 R)
• M11: 3,913,929 km (0.073 R)
• M12: 5,944,122 km (0.114 R)
• M13: 6,247,805 km (0.07 R)
• M14: 6,370,775 km (0.087 R)
• M15: 8,308,067 km (0.081 R)
• M16: 8,579,139 km (0.072 R)
• M17: 8,715,722 km (0.057 R)
• M18: 8,853,202 km (0.115 R)
• M19: 9,834,414 km (0.089 R)
• M20: 10,265,555 km (0.058 R)
• M21: 14,330,578 km (0.094 R)
• M22: 16,995,814 km (0.091 R)
• M23: 17,512,226 km (0.099 R)
• M24: 18,121,239 km (0.079 R)
• M25: 18,296,418 km (0.092 R)
• M26: 19,449,219 km (0.038 R)
• M27: 22,104,282 km (0.085 R)
• M28: 22,479,324 km (0.066 R)
• M29: 26,740,769 km (0.098 R)
• M30: 27,040,264 km (0.101 R)
• M31: 28,147,737 km (0.101 R)
• M32: 29,167,246 km (0.068 R)
• M33: 30,823,594 km (0.048 R)
• M34: 31,242,468 km (0.115 R)
• M35: 32,510,160 km (0.118 R)
• M36: 33,902,468 km (0.09 R)
• M37: 34,118,338 km (0.054 R)
• M38: 34,226,497 km (0.113 R)
• M39: 34,551,573 km (0.028 R)
• M40: 36,192,213 km (0.026 R)
• M41: 36,966,382 km (0.101 R)
• M42: 38,418,828 km (0.089 R)
• M43: 41,379,070 km (0.069 R)
• M44: 41,840,879 km (0.107 R)
• M45: 41,956,668 km (0.108 R)
• M46: 43,003,105 km (0.109 R)
• M47: 44,647,933 km (0.053 R)
• M48: 44,766,116 km (0.116 R)
• M49: 46,193,579 km (0.108 R)
• M50: 48,119,801 km (0.072 R)
• M51: 56,209,904 km (0.111 R)
• M52: 57,620,013 km (0.054 R)
• M53: 57,877,621 km (0.071 R)
• M54: 58,523,285 km (0.119 R)
• M55: 59,821,945 km (0.086 R)
• M56: 61,261,375 km (0.115 R)
• M57: 61,524,368 km (0.044 R)
• M58: 63,242,649 km (0.083 R)
• M59: 63,508,335 km (0.108 R)
• M60: 64,976,489 km (0.109 R)
• M61: 66,455,862 km (0.097 R)
• M62: 66,590,949 km (0.065 R)
• M63: 67,403,116 km (0.091 R)
• M64: 68,218,574 km (0.1 R)
• M65: 70,408,836 km (0.034 R)
• M66: 72,483,310 km (0.059 R)
• M67: 74,437,357 km (0.117 R)
• M68: 74,717,853 km (0.043 R)
• M69: 77,258,773 km (0.113 R)
• M70: 77,684,977 km (0.075 R)
• M71: 77,827,245 km (0.092 R)
• M72: 78,112,079 km (0.104 R)
• M73: 82,860,316 km (0.082 R)
• M74: 83,005,725 km (0.08 R)
• M75: 86,224,622 km (0.107 R)
• M76: 86,666,684 km (0.113 R)
• M77: 86,814,188 km (0.1 R)
• M78: 86,961,841 km (0.074 R)
• M79: 87,257,296 km (0.038 R)
• M80: 88,591,111 km (0.097 R)
• M81: 92,030,366 km (0.076 R)
• M82: 93,236,723 km (0.027 R)
• M83: 93,690,454 km (0.118 R)
• M84: 95,665,295 km (0.066 R)
• M85: 96,887,211 km (0.096 R)
• M86: 97,040,399 km (0.104 R)
• M87: 97,346,925 km (0.064 R)
• M88: 97,960,874 km (0.111 R)
• M89: 100,429,389 km (0.118 R)
• M90: 101,360,336 km (0.113 R)
• M91: 101,671,201 km (0.075 R)
• M92: 102,294,126 km (0.104 R)
• M93: 102,762,069 km (0.087 R)
• M94: 103,074,429 km (0.069 R)
• M95: 103,230,759 km (0.115 R)
• M96: 103,543,717 km (0.065 R)
• M97: 104,170,383 km (0.113 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 12,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit