🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.49 AU - 0.65 AU

Year: 179 Days

Day: 39.5 Hours

Environment

Temp: 70 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.61 AU - 0.73 AU

Year: 228 Days

Day: 38.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.89 AU

Year: 287 Days

Day: 39.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,281,470 km

• M1: 38,147 km (0.118 R)
• M2: 467,344 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.3 AU - 1.52 AU

Year: 697 Days

Day: 46.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.35 AU - 1.95 AU

Year: 882 Days

Day: 18.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,281,470 km

• M1: 1,278,314 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.3 AU - 3.28 AU

Year: 1940 Days

Day: 16.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,281,470 km

• M1: 341,233 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.1

Radius: 7.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.84 AU - 19.42 AU

Year: 26965 Days

Day: 23.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,281,470 km

• M1: 112,498 km (0.118 R)
• M2: 193,879 km (0.091 R)
• M3: 357,389 km (0.038 R)
• M4: 422,614 km (0.062 R)
• M5: 585,975 km (0.056 R)
• M6: 685,906 km (0.116 R)
• M7: 858,093 km (0.106 R)
• M8: 1,020,257 km (0.078 R)
• M9: 1,509,891 km (0.03 R)
• M10: 1,649,915 km (0.113 R)
• M11: 1,707,061 km (0.062 R)
• M12: 1,882,839 km (0.097 R)
• M13: 2,003,265 km (0.045 R)
• M14: 2,126,235 km (0.116 R)
• M15: 2,444,878 km (0.107 R)
• M16: 2,676,904 km (0.119 R)
• M17: 3,197,954 km (0.117 R)
• M18: 3,269,910 km (0.097 R)
• M19: 3,637,323 km (0.061 R)
• M20: 4,411,342 km (0.095 R)
• M21: 5,620,542 km (0.111 R)
• M22: 6,329,037 km (0.1 R)
• M23: 7,348,696 km (0.069 R)
• M24: 7,587,604 km (0.086 R)
• M25: 7,683,795 km (0.104 R)
• M26: 7,926,294 km (0.033 R)
• M27: 8,668,598 km (0.096 R)
• M28: 9,073,560 km (0.076 R)
• M29: 9,124,573 km (0.107 R)
• M30: 9,329,821 km (0.097 R)
• M31: 10,060,008 km (0.093 R)
• M32: 10,539,020 km (0.074 R)
• M33: 11,025,662 km (0.106 R)
• M34: 11,080,116 km (0.106 R)
• M35: 12,928,846 km (0.1 R)
• M36: 13,859,196 km (0.11 R)
• M37: 13,917,987 km (0.11 R)
• M38: 14,931,363 km (0.084 R)
• M39: 15,416,360 km (0.113 R)
• M40: 17,662,422 km (0.087 R)
• M41: 18,110,917 km (0.084 R)
• M42: 18,823,302 km (0.085 R)
• M43: 19,347,044 km (0.11 R)
• M44: 19,544,812 km (0.102 R)
• M45: 19,610,785 km (0.052 R)
• M46: 19,743,179 km (0.107 R)
• M47: 19,875,723 km (0.073 R)
• M48: 21,285,832 km (0.059 R)
• M49: 22,381,786 km (0.118 R)
• M50: 22,589,278 km (0.082 R)
• M51: 23,215,645 km (0.085 R)
• M52: 25,344,722 km (0.109 R)
• M53: 26,651,758 km (0.077 R)
• M54: 27,092,324 km (0.051 R)
• M55: 28,055,136 km (0.083 R)
• M56: 28,428,383 km (0.101 R)
• M57: 29,482,300 km (0.074 R)
• M58: 30,090,265 km (0.118 R)
• M59: 30,166,560 km (0.102 R)
• M60: 30,395,894 km (0.077 R)
• M61: 32,016,787 km (0.054 R)
• M62: 32,955,663 km (0.074 R)
• M63: 33,034,202 km (0.055 R)
• M64: 33,903,515 km (0.066 R)
• M65: 34,620,238 km (0.115 R)
• M66: 35,261,565 km (0.114 R)
• M67: 36,881,859 km (0.072 R)
• M68: 40,278,778 km (0.085 R)
• M69: 40,615,523 km (0.052 R)
• M70: 40,953,165 km (0.092 R)
• M71: 42,655,439 km (0.118 R)
• M72: 43,601,496 km (0.07 R)
• M73: 45,426,740 km (0.066 R)
• M74: 45,514,404 km (0.077 R)
• M75: 48,882,301 km (0.093 R)
• M76: 49,601,418 km (0.08 R)
• M77: 50,324,125 km (0.115 R)
• M78: 50,505,438 km (0.081 R)
• M79: 51,780,012 km (0.036 R)
• M80: 51,962,970 km (0.105 R)
• M81: 55,573,215 km (0.034 R)
• M82: 55,760,512 km (0.084 R)
• M83: 58,309,809 km (0.1 R)
• M84: 59,454,981 km (0.119 R)
• M85: 59,550,873 km (0.097 R)
• M86: 59,646,616 km (0.112 R)
• M87: 60,511,292 km (0.097 R)
• M88: 61,961,643 km (0.075 R)
• M89: 62,155,821 km (0.059 R)
• M90: 62,934,927 km (0.078 R)
• M91: 63,717,024 km (0.069 R)
• M92: 64,207,556 km (0.075 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 14,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit