🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.52 AU - 0.6 AU

Year: 150 Days

Day: 19.6 Hours

Environment

Temp: 212 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.67 AU - 0.91 AU

Year: 251 Days

Day: 18.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,141,241 km

• M1: 174,581 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.95 AU - 1.19 AU

Year: 396 Days

Day: 29.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,141,241 km

• M1: 184,454 km (0.081 R)
• M2: 680,521 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.09 AU - 1.17 AU

Year: 430 Days

Day: 16.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 150.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.92 AU - 2.48 AU

Year: 1169 Days

Day: 27.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,141,241 km

• M1: 958,922 km (0.032 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.48 AU - 5.26 AU

Year: 3849 Days

Day: 44.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.4

Radius: 6.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.77 AU - 15.07 AU

Year: 17608 Days

Day: 17 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,141,241 km

• M1: 130,300 km (0.12 R)
• M2: 397,930 km (0.072 R)
• M3: 456,274 km (0.032 R)
• M4: 502,200 km (0.072 R)
• M5: 685,308 km (0.082 R)
• M6: 794,215 km (0.114 R)
• M7: 1,008,888 km (0.112 R)
• M8: 1,133,653 km (0.12 R)
• M9: 1,658,442 km (0.094 R)
• M10: 1,707,360 km (0.098 R)
• M11: 1,781,561 km (0.106 R)
• M12: 1,831,676 km (0.087 R)
• M13: 1,907,822 km (0.027 R)
• M14: 2,063,104 km (0.07 R)
• M15: 2,115,912 km (0.072 R)
• M16: 2,900,703 km (0.078 R)
• M17: 3,049,702 km (0.119 R)
• M18: 3,262,430 km (0.113 R)
• M19: 3,417,414 km (0.062 R)
• M20: 3,799,038 km (0.049 R)
• M21: 4,811,816 km (0.027 R)
• M22: 4,952,886 km (0.087 R)
• M23: 5,167,110 km (0.064 R)
• M24: 5,902,833 km (0.107 R)
• M25: 6,053,927 km (0.085 R)
• M26: 6,437,196 km (0.103 R)
• M27: 6,592,778 km (0.108 R)
• M28: 6,671,018 km (0.092 R)
• M29: 6,867,889 km (0.107 R)
• M30: 7,348,397 km (0.099 R)
• M31: 7,715,959 km (0.117 R)
• M32: 8,215,317 km (0.105 R)
• M33: 8,384,063 km (0.11 R)
• M34: 8,554,006 km (0.104 R)
• M35: 8,724,997 km (0.051 R)
• M36: 9,244,999 km (0.115 R)
• M37: 9,597,302 km (0.032 R)
• M38: 9,819,754 km (0.112 R)
• M39: 11,142,947 km (0.083 R)
• M40: 12,521,192 km (0.105 R)
• M41: 12,618,132 km (0.053 R)
• M42: 12,959,664 km (0.115 R)
• M43: 14,103,339 km (0.107 R)
• M44: 15,123,746 km (0.069 R)
• M45: 15,227,118 km (0.087 R)
• M46: 15,382,551 km (0.052 R)
• M47: 16,167,790 km (0.099 R)
• M48: 17,668,257 km (0.079 R)
• M49: 17,940,824 km (0.093 R)
• M50: 18,656,051 km (0.083 R)
• M51: 19,718,196 km (0.109 R)
• M52: 20,456,013 km (0.051 R)
• M53: 20,914,680 km (0.081 R)
• M54: 21,550,770 km (0.118 R)
• M55: 21,667,157 km (0.118 R)
• M56: 22,723,617 km (0.113 R)
• M57: 22,901,340 km (0.108 R)
• M58: 23,317,671 km (0.093 R)
• M59: 23,616,717 km (0.093 R)
• M60: 24,400,011 km (0.064 R)
• M61: 24,642,808 km (0.076 R)
• M62: 25,069,462 km (0.098 R)
• M63: 25,437,173 km (0.043 R)
• M64: 25,621,777 km (0.072 R)
• M65: 26,488,697 km (0.116 R)
• M66: 26,551,079 km (0.111 R)
• M67: 26,738,226 km (0.105 R)
• M68: 27,997,242 km (0.06 R)
• M69: 28,314,987 km (0.071 R)
• M70: 29,598,088 km (0.037 R)
• M71: 29,856,893 km (0.062 R)
• M72: 30,572,718 km (0.052 R)
• M73: 31,228,256 km (0.094 R)
• M74: 31,888,581 km (0.062 R)
• M75: 32,620,115 km (0.119 R)
• M76: 33,491,822 km (0.081 R)
• M77: 34,235,473 km (0.104 R)
• M78: 40,663,843 km (0.111 R)
• M79: 40,879,563 km (0.075 R)
• M80: 41,601,672 km (0.107 R)
• M81: 41,964,148 km (0.114 R)
• M82: 42,546,532 km (0.077 R)
• M83: 42,619,536 km (0.071 R)
• M84: 42,765,543 km (0.079 R)
• M85: 42,838,697 km (0.048 R)
• M86: 43,204,763 km (0.087 R)
• M87: 44,976,749 km (0.119 R)
• M88: 45,796,695 km (0.071 R)
• M89: 46,021,242 km (0.075 R)
• M90: 47,830,329 km (0.111 R)
• M91: 49,125,846 km (0.09 R)
• M92: 49,279,035 km (0.084 R)
• M93: 49,355,629 km (0.061 R)
• M94: 49,585,860 km (0.11 R)
• M95: 50,355,690 km (0.1 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 16,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit