🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.79 AU

Year: 202 Days

Day: 17.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,144,176 km

• M1: 84,523 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.94 AU - 1.24 AU

Year: 420 Days

Day: 27.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,144,176 km

• M1: 34,856 km (0.103 R)
• M2: 470,485 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.34 AU - 1.56 AU

Year: 644 Days

Day: 17 Hours

Environment

Temp: -44 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.64 AU - 1.86 AU

Year: 854 Days

Day: 13 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,144,176 km

• M1: 813,364 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.04 AU - 2.76 AU

Year: 1372 Days

Day: 36.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.95 AU - 2.87 AU

Year: 1380 Days

Day: 17.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.87 AU - 4.49 AU

Year: 3153 Days

Day: 39.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.1

Radius: 7.2

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 13.6 AU - 22.38 AU

Year: 28153 Days

Day: 23 Hours

Environment

Temp: -204 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,144,176 km

• M1: 128,205 km (0.108 R)
• M2: 699,220 km (0.034 R)
• M3: 964,906 km (0.07 R)
• M4: 1,446,312 km (0.116 R)
• M5: 2,054,278 km (0.075 R)
• M6: 2,209,710 km (0.077 R)
• M7: 3,965,391 km (0.098 R)
• M8: 4,597,442 km (0.113 R)
• M9: 4,883,922 km (0.12 R)
• M10: 5,008,387 km (0.107 R)
• M11: 5,133,900 km (0.038 R)
• M12: 5,388,216 km (0.086 R)
• M13: 5,953,397 km (0.103 R)
• M14: 6,175,699 km (0.115 R)
• M15: 6,537,277 km (0.069 R)
• M16: 6,905,587 km (0.094 R)
• M17: 7,045,611 km (0.058 R)
• M18: 9,876,302 km (0.042 R)
• M19: 10,192,552 km (0.11 R)
• M20: 10,352,023 km (0.04 R)
• M21: 10,405,280 km (0.092 R)
• M22: 11,325,456 km (0.063 R)
• M23: 11,545,814 km (0.085 R)
• M24: 13,069,618 km (0.083 R)
• M25: 13,242,852 km (0.078 R)
• M26: 13,416,835 km (0.092 R)
• M27: 16,737,608 km (0.091 R)
• M28: 17,177,576 km (0.026 R)
• M29: 17,430,695 km (0.118 R)
• M30: 19,896,666 km (0.096 R)
• M31: 19,962,938 km (0.078 R)
• M32: 20,764,932 km (0.043 R)
• M33: 21,850,714 km (0.095 R)
• M34: 21,919,080 km (0.089 R)
• M35: 22,331,372 km (0.12 R)
• M36: 22,469,451 km (0.112 R)
• M37: 23,024,309 km (0.079 R)
• M38: 23,724,128 km (0.11 R)
• M39: 23,794,589 km (0.092 R)
• M40: 24,289,159 km (0.099 R)
• M41: 24,715,812 km (0.05 R)
• M42: 24,787,170 km (0.116 R)
• M43: 25,001,544 km (0.111 R)
• M44: 25,144,859 km (0.095 R)
• M45: 25,216,666 km (0.04 R)
• M46: 25,432,386 km (0.076 R)
• M47: 25,720,811 km (0.076 R)
• M48: 26,082,987 km (0.036 R)
• M49: 26,885,729 km (0.113 R)
• M50: 26,959,182 km (0.082 R)
• M51: 28,965,589 km (0.101 R)
• M52: 29,948,596 km (0.106 R)
• M53: 31,792,091 km (0.057 R)
• M54: 32,025,015 km (0.105 R)
• M55: 32,258,686 km (0.107 R)
• M56: 32,884,305 km (0.085 R)
• M57: 33,119,921 km (0.098 R)
• M58: 33,277,448 km (0.099 R)
• M59: 33,671,938 km (0.092 R)
• M60: 35,025,349 km (0.057 R)
• M61: 35,507,204 km (0.097 R)
• M62: 35,910,370 km (0.06 R)
• M63: 36,721,341 km (0.101 R)
• M64: 37,538,444 km (0.076 R)
• M65: 38,113,947 km (0.087 R)
• M66: 41,373,386 km (0.036 R)
• M67: 41,797,645 km (0.046 R)
• M68: 42,907,512 km (0.084 R)
• M69: 43,337,007 km (0.11 R)
• M70: 43,767,849 km (0.086 R)
• M71: 43,854,167 km (0.093 R)
• M72: 44,373,571 km (0.056 R)
• M73: 44,807,853 km (0.05 R)
• M74: 45,330,848 km (0.081 R)
• M75: 45,505,578 km (0.055 R)
• M76: 46,119,079 km (0.046 R)
• M77: 48,511,149 km (0.113 R)
• M78: 49,317,481 km (0.112 R)
• M79: 49,587,206 km (0.063 R)
• M80: 50,761,699 km (0.079 R)
• M81: 51,215,878 km (0.1 R)
• M82: 51,854,063 km (0.103 R)
• M83: 53,322,515 km (0.101 R)
• M84: 54,618,482 km (0.112 R)
• M85: 58,283,330 km (0.119 R)
• M86: 61,252,549 km (0.117 R)
• M87: 61,349,189 km (0.08 R)
• M88: 62,999,104 km (0.117 R)
• M89: 63,389,405 km (0.104 R)
• M90: 63,584,929 km (0.105 R)
• M91: 63,976,427 km (0.061 R)
• M92: 65,946,182 km (0.054 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 15,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit