🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.71 AU

Year: 207 Days

Day: 43.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,956,067 km

• M1: 108,309 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.58 AU - 0.8 AU

Year: 207 Days

Day: 22.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.64 AU - 0.76 AU

Year: 212 Days

Day: 36.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.69 AU - 0.85 AU

Year: 244 Days

Day: 13 Hours

Environment

Temp: 165 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.05 AU - 1.09 AU

Year: 400 Days

Day: 21.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.31 AU - 1.77 AU

Year: 691 Days

Day: 20.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,956,067 km

• M1: 75,547 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.72 AU - 2.1 AU

Year: 955 Days

Day: 14.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.5

Radius: 13.7

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.24 AU - 6.54 AU

Year: 5842 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,956,067 km

• M1: 201,508 km (0.044 R)
• M2: 324,478 km (0.047 R)
• M3: 489,634 km (0.095 R)
• M4: 1,125,874 km (0.055 R)
• M5: 1,718,880 km (0.067 R)
• M6: 1,925,923 km (0.118 R)
• M7: 2,347,490 km (0.107 R)
• M8: 2,453,106 km (0.061 R)
• M9: 2,724,327 km (0.077 R)
• M10: 3,005,571 km (0.12 R)
• M11: 3,237,448 km (0.102 R)
• M12: 3,355,630 km (0.07 R)
• M13: 3,698,658 km (0.118 R)
• M14: 3,843,169 km (0.045 R)
• M15: 4,031,812 km (0.058 R)
• M16: 4,288,223 km (0.116 R)
• M17: 4,528,178 km (0.106 R)
• M18: 4,638,581 km (0.065 R)
• M19: 4,794,911 km (0.105 R)
• M20: 4,907,558 km (0.052 R)
• M21: 5,673,649 km (0.117 R)
• M22: 6,278,922 km (0.107 R)
• M23: 7,238,443 km (0.114 R)
• M24: 7,498,593 km (0.113 R)
• M25: 7,656,269 km (0.066 R)
• M26: 8,270,668 km (0.101 R)
• M27: 8,379,126 km (0.069 R)
• M28: 8,542,637 km (0.066 R)
• M29: 8,735,020 km (0.111 R)
• M30: 8,873,099 km (0.076 R)
• M31: 9,040,050 km (0.107 R)
• M32: 9,320,396 km (0.073 R)
• M33: 9,918,488 km (0.116 R)
• M34: 10,004,956 km (0.111 R)
• M35: 10,529,147 km (0.036 R)
• M36: 10,646,880 km (0.115 R)
• M37: 10,735,442 km (0.052 R)
• M38: 10,972,854 km (0.114 R)
• M39: 11,483,282 km (0.101 R)
• M40: 12,216,910 km (0.113 R)
• M41: 12,902,816 km (0.063 R)
• M42: 13,377,640 km (0.095 R)
• M43: 13,697,480 km (0.094 R)
• M44: 13,987,401 km (0.066 R)
• M45: 14,279,416 km (0.044 R)
• M46: 14,377,253 km (0.041 R)
• M47: 14,540,614 km (0.051 R)
• M48: 15,101,157 km (0.086 R)
• M49: 15,300,721 km (0.101 R)
• M50: 15,635,221 km (0.068 R)
• M51: 15,769,710 km (0.071 R)
• M52: 16,209,378 km (0.1 R)
• M53: 16,721,751 km (0.095 R)
• M54: 16,893,788 km (0.102 R)
• M55: 17,308,922 km (0.117 R)
• M56: 17,448,048 km (0.081 R)
• M57: 18,290,883 km (0.086 R)
• M58: 18,468,007 km (0.074 R)
• M59: 18,788,595 km (0.1 R)
• M60: 19,543,466 km (0.065 R)
• M61: 19,688,426 km (0.077 R)
• M62: 20,786,923 km (0.051 R)
• M63: 21,717,422 km (0.118 R)
• M64: 22,131,210 km (0.066 R)
• M65: 22,509,543 km (0.102 R)
• M66: 23,619,110 km (0.11 R)
• M67: 23,889,583 km (0.097 R)
• M68: 24,122,208 km (0.047 R)
• M69: 24,746,330 km (0.094 R)
• M70: 25,375,838 km (0.113 R)
• M71: 25,573,606 km (0.07 R)
• M72: 25,891,203 km (0.118 R)
• M73: 26,771,137 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.7

Radius: 13

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.54 AU - 7.68 AU

Year: 6146 Days

Day: 11.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,956,067 km

• M1: 164,707 km (0.091 R)
• M2: 257,308 km (0.05 R)
• M3: 402,119 km (0.115 R)
• M4: 621,579 km (0.09 R)
• M5: 708,795 km (0.118 R)
• M6: 897,886 km (0.1 R)
• M7: 1,445,415 km (0.046 R)
• M8: 1,709,305 km (0.072 R)
• M9: 1,875,359 km (0.112 R)
• M10: 2,184,129 km (0.071 R)
• M11: 2,488,710 km (0.094 R)
• M12: 2,593,429 km (0.115 R)
• M13: 2,699,643 km (0.072 R)
• M14: 2,785,662 km (0.113 R)
• M15: 3,071,693 km (0.027 R)
• M16: 3,367,448 km (0.08 R)
• M17: 3,696,563 km (0.108 R)
• M18: 4,085,518 km (0.102 R)
• M19: 4,360,628 km (0.057 R)
• M20: 4,487,787 km (0.092 R)
• M21: 4,693,783 km (0.077 R)
• M22: 4,824,083 km (0.033 R)
• M23: 5,195,534 km (0.106 R)
• M24: 5,384,775 km (0.055 R)
• M25: 5,466,605 km (0.052 R)
• M26: 5,966,412 km (0.075 R)
• M27: 6,336,517 km (0.117 R)
• M28: 6,684,930 km (0.072 R)
• M29: 7,069,397 km (0.113 R)
• M30: 7,189,225 km (0.099 R)
• M31: 7,583,266 km (0.1 R)
• M32: 7,675,268 km (0.052 R)
• M33: 7,922,254 km (0.109 R)
• M34: 8,109,252 km (0.05 R)
• M35: 8,203,199 km (0.069 R)
• M36: 8,360,875 km (0.107 R)
• M37: 8,615,042 km (0.085 R)
• M38: 9,131,155 km (0.051 R)
• M39: 9,790,582 km (0.045 R)
• M40: 10,159,790 km (0.118 R)
• M41: 10,739,482 km (0.072 R)
• M42: 12,289,465 km (0.092 R)
• M43: 12,980,308 km (0.103 R)
• M44: 13,796,065 km (0.083 R)
• M45: 14,248,000 km (0.083 R)
• M46: 15,476,947 km (0.075 R)
• M47: 15,711,068 km (0.097 R)
• M48: 15,946,535 km (0.075 R)
• M49: 16,064,567 km (0.109 R)
• M50: 16,341,473 km (0.106 R)
• M51: 16,899,772 km (0.097 R)
• M52: 17,020,199 km (0.08 R)
• M53: 17,140,924 km (0.05 R)
• M54: 18,240,618 km (0.078 R)
• M55: 18,819,711 km (0.055 R)
• M56: 18,986,363 km (0.101 R)
• M57: 19,237,089 km (0.108 R)
• M58: 19,996,149 km (0.097 R)
• M59: 20,166,242 km (0.097 R)
• M60: 21,326,373 km (0.032 R)
• M61: 22,463,915 km (0.107 R)
• M62: 22,817,864 km (0.085 R)
• M63: 24,161,851 km (0.092 R)
• M64: 24,297,686 km (0.067 R)
• M65: 26,738,525 km (0.087 R)
• M66: 29,498,007 km (0.053 R)
• M67: 29,837,146 km (0.069 R)
• M68: 30,129,011 km (0.1 R)
• M69: 30,715,285 km (0.073 R)
• M70: 33,804,032 km (0.112 R)
• M71: 33,956,024 km (0.119 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 14,670 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit