🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.44 AU - 0.62 AU

Year: 140 Days

Day: 27.4 Hours

Environment

Temp: 245 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.56 AU - 0.92 AU

Year: 231 Days

Day: 29.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.95 AU - 1.13 AU

Year: 385 Days

Day: 45.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,314,686 km

• M1: 701,165 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.75 AU - 1.85 AU

Year: 878 Days

Day: 20.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.91 AU - 1.93 AU

Year: 967 Days

Day: 19.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.63 AU - 2.43 AU

Year: 1051 Days

Day: 22.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,314,686 km

• M1: 420,520 km (0.116 R)
• M2: 1,341,295 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.89 AU - 4.53 AU

Year: 3139 Days

Day: 22.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.1

Radius: 3.7

Gravity: 62.97 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.59 AU - 14.29 AU

Year: 17907 Days

Day: 22.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,314,686 km

• M1: 134,040 km (0.118 R)
• M2: 186,100 km (0.034 R)
• M3: 462,257 km (0.112 R)
• M4: 798,404 km (0.069 R)
• M5: 823,087 km (0.101 R)
• M6: 2,279,273 km (0.067 R)
• M7: 2,790,599 km (0.118 R)
• M8: 3,256,147 km (0.091 R)
• M9: 3,376,274 km (0.076 R)
• M10: 3,416,666 km (0.098 R)
• M11: 3,913,480 km (0.081 R)
• M12: 4,300,789 km (0.08 R)
• M13: 5,019,009 km (0.097 R)
• M14: 6,563,008 km (0.03 R)
• M15: 6,970,214 km (0.079 R)
• M16: 7,438,156 km (0.072 R)
• M17: 7,543,473 km (0.098 R)
• M18: 8,023,682 km (0.058 R)
• M19: 8,458,712 km (0.088 R)
• M20: 9,238,417 km (0.027 R)
• M21: 9,351,662 km (0.088 R)
• M22: 9,694,241 km (0.11 R)
• M23: 10,332,875 km (0.077 R)
• M24: 10,568,342 km (0.113 R)
• M25: 11,104,800 km (0.057 R)
• M26: 11,895,275 km (0.1 R)
• M27: 11,956,909 km (0.063 R)
• M28: 12,204,194 km (0.074 R)
• M29: 13,210,090 km (0.116 R)
• M30: 13,465,604 km (0.101 R)
• M31: 13,658,435 km (0.112 R)
• M32: 17,350,511 km (0.107 R)
• M33: 17,982,412 km (0.083 R)
• M34: 18,407,719 km (0.094 R)
• M35: 18,979,931 km (0.109 R)
• M36: 19,995,401 km (0.05 R)
• M37: 20,879,824 km (0.109 R)
• M38: 21,102,874 km (0.091 R)
• M39: 21,252,173 km (0.056 R)
• M40: 22,306,090 km (0.072 R)
• M41: 22,381,936 km (0.06 R)
• M42: 23,840,814 km (0.119 R)
• M43: 24,229,918 km (0.115 R)
• M44: 25,330,211 km (0.073 R)
• M45: 25,568,071 km (0.066 R)
• M46: 25,966,301 km (0.026 R)
• M47: 27,416,503 km (0.104 R)
• M48: 27,824,007 km (0.066 R)
• M49: 27,987,667 km (0.06 R)
• M50: 28,397,865 km (0.116 R)
• M51: 29,390,746 km (0.111 R)
• M52: 30,142,774 km (0.057 R)
• M53: 31,751,101 km (0.108 R)
• M54: 32,178,951 km (0.07 R)
• M55: 34,873,956 km (0.119 R)
• M56: 35,138,595 km (0.12 R)
• M57: 35,758,678 km (0.042 R)
• M58: 36,114,572 km (0.083 R)
• M59: 36,650,730 km (0.034 R)
• M60: 37,279,490 km (0.062 R)
• M61: 39,922,137 km (0.119 R)
• M62: 41,033,200 km (0.058 R)
• M63: 41,312,649 km (0.075 R)
• M64: 41,873,192 km (0.093 R)
• M65: 41,966,840 km (0.08 R)
• M66: 43,570,081 km (0.093 R)
• M67: 44,426,828 km (0.116 R)
• M68: 44,522,421 km (0.12 R)
• M69: 44,905,242 km (0.076 R)
• M70: 45,097,026 km (0.111 R)
• M71: 46,544,535 km (0.07 R)
• M72: 46,641,624 km (0.085 R)
• M73: 49,385,997 km (0.092 R)
• M74: 50,777,556 km (0.067 R)
• M75: 50,877,488 km (0.056 R)
• M76: 51,277,812 km (0.089 R)
• M77: 52,585,746 km (0.092 R)
• M78: 52,788,002 km (0.083 R)
• M79: 52,990,408 km (0.037 R)
• M80: 53,091,836 km (0.108 R)
• M81: 54,517,204 km (0.097 R)
• M82: 54,721,854 km (0.054 R)
• M83: 56,368,178 km (0.049 R)
• M84: 56,575,072 km (0.114 R)
• M85: 58,239,648 km (0.116 R)
• M86: 58,344,217 km (0.073 R)
• M87: 59,709,447 km (0.082 R)
• M88: 60,342,994 km (0.079 R)
• M89: 61,616,820 km (0.114 R)
• M90: 62,150,136 km (0.114 R)
• M91: 62,471,024 km (0.103 R)
• M92: 66,909,592 km (0.108 R)
• M93: 69,443,631 km (0.106 R)
• M94: 71,001,393 km (0.075 R)
• M95: 71,448,691 km (0.08 R)
• M96: 72,121,133 km (0.107 R)
• M97: 74,832,296 km (0.041 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 11,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit