🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.59 AU

Year: 133 Days

Day: 26.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.87 AU - 1.25 AU

Year: 387 Days

Day: 27.6 Hours

Environment

Temp: 47 °C

Axial Tilt: 66.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.71 AU - 1.93 AU

Year: 871 Days

Day: 34.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.67 AU - 2.47 AU

Year: 1057 Days

Day: 44.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.04 AU - 2.92 AU

Year: 1386 Days

Day: 37.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,750,026 km

• M1: 69,264 km (0.093 R)
• M2: 1,354,459 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.78 AU - 4.34 AU

Year: 2383 Days

Day: 45.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.4

Radius: 7.6

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 16.56 AU - 23.58 AU

Year: 31898 Days

Day: 18.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,750,026 km

• M1: 165,156 km (0.067 R)
• M2: 261,796 km (0.097 R)
• M3: 382,821 km (0.085 R)
• M4: 461,210 km (0.072 R)
• M5: 590,014 km (0.11 R)
• M6: 780,751 km (0.112 R)
• M7: 1,074,562 km (0.078 R)
• M8: 1,724,714 km (0.081 R)
• M9: 1,792,182 km (0.084 R)
• M10: 1,999,974 km (0.099 R)
• M11: 3,276,044 km (0.113 R)
• M12: 3,402,454 km (0.098 R)
• M13: 4,705,601 km (0.027 R)
• M14: 5,138,388 km (0.092 R)
• M15: 5,434,143 km (0.065 R)
• M16: 5,533,924 km (0.076 R)
• M17: 5,786,146 km (0.106 R)
• M18: 5,990,647 km (0.118 R)
• M19: 6,565,103 km (0.113 R)
• M20: 6,671,467 km (0.06 R)
• M21: 6,832,135 km (0.117 R)
• M22: 7,710,274 km (0.118 R)
• M23: 7,879,021 km (0.09 R)
• M24: 8,219,805 km (0.097 R)
• M25: 8,277,101 km (0.118 R)
• M26: 12,340,927 km (0.096 R)
• M27: 12,406,600 km (0.081 R)
• M28: 12,803,035 km (0.111 R)
• M29: 14,430,061 km (0.065 R)
• M30: 14,637,852 km (0.076 R)
• M31: 15,977,651 km (0.118 R)
• M32: 17,429,947 km (0.108 R)
• M33: 18,321,401 km (0.1 R)
• M34: 19,151,519 km (0.112 R)
• M35: 20,458,406 km (0.09 R)
• M36: 20,536,197 km (0.067 R)
• M37: 22,512,236 km (0.094 R)
• M38: 25,546,380 km (0.048 R)
• M39: 28,098,968 km (0.091 R)
• M40: 28,793,252 km (0.039 R)
• M41: 29,405,406 km (0.041 R)
• M42: 30,287,286 km (0.078 R)
• M43: 30,820,602 km (0.118 R)
• M44: 33,076,089 km (0.118 R)
• M45: 34,918,387 km (0.117 R)
• M46: 35,104,337 km (0.118 R)
• M47: 37,648,249 km (0.049 R)
• M48: 37,838,986 km (0.105 R)
• M49: 38,509,334 km (0.086 R)
• M50: 39,183,572 km (0.05 R)
• M51: 40,056,176 km (0.069 R)
• M52: 41,229,472 km (0.116 R)
• M53: 41,721,799 km (0.071 R)
• M54: 43,010,585 km (0.053 R)
• M55: 43,409,861 km (0.114 R)
• M56: 43,509,793 km (0.11 R)
• M57: 43,710,104 km (0.094 R)
• M58: 46,136,582 km (0.087 R)
• M59: 46,238,607 km (0.063 R)
• M60: 46,750,083 km (0.04 R)
• M61: 47,263,203 km (0.099 R)
• M62: 47,469,050 km (0.09 R)
• M63: 48,606,443 km (0.118 R)
• M64: 49,752,811 km (0.097 R)
• M65: 50,066,967 km (0.083 R)
• M66: 50,486,888 km (0.097 R)
• M67: 50,592,055 km (0.06 R)
• M68: 51,330,321 km (0.085 R)
• M69: 51,647,767 km (0.044 R)
• M70: 51,965,962 km (0.088 R)
• M71: 59,237,914 km (0.06 R)
• M72: 60,127,423 km (0.051 R)
• M73: 61,245,219 km (0.08 R)
• M74: 61,806,809 km (0.069 R)
• M75: 63,161,418 km (0.046 R)
• M76: 63,388,208 km (0.076 R)
• M77: 64,069,926 km (0.109 R)
• M78: 64,525,750 km (0.109 R)
• M79: 64,639,894 km (0.079 R)
• M80: 66,821,330 km (0.107 R)
• M81: 67,399,376 km (0.051 R)
• M82: 67,747,041 km (0.107 R)
• M83: 68,327,780 km (0.107 R)
• M84: 69,143,537 km (0.105 R)
• M85: 70,197,006 km (0.035 R)
• M86: 71,373,892 km (0.12 R)
• M87: 74,583,814 km (0.029 R)
• M88: 74,943,447 km (0.034 R)
• M89: 76,508,241 km (0.108 R)
• M90: 76,749,841 km (0.044 R)
• M91: 77,719,235 km (0.104 R)
• M92: 79,914,883 km (0.103 R)
• M93: 81,760,173 km (0.095 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 18,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit