🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.66 AU - 0.9 AU

Year: 243 Days

Day: 18.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,244,287 km

• M1: 45,927 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.89 AU - 0.95 AU

Year: 312 Days

Day: 23.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.33 AU - 1.73 AU

Year: 668 Days

Day: 17.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,244,287 km

• M1: 65,973 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.33 AU - 2.01 AU

Year: 762 Days

Day: 39.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,244,287 km

• M1: 1,046,736 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.91 AU - 2.21 AU

Year: 1044 Days

Day: 47.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.32 AU - 3.48 AU

Year: 1744 Days

Day: 36.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.8

Radius: 8.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.39 AU - 7.59 AU

Year: 7238 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,244,287 km

• M1: 114,742 km (0.108 R)
• M2: 205,398 km (0.074 R)
• M3: 266,583 km (0.11 R)
• M4: 409,599 km (0.101 R)
• M5: 523,144 km (0.065 R)
• M6: 1,131,259 km (0.062 R)
• M7: 1,337,255 km (0.096 R)
• M8: 1,419,085 km (0.107 R)
• M9: 1,774,231 km (0.106 R)
• M10: 1,968,110 km (0.104 R)
• M11: 2,049,940 km (0.08 R)
• M12: 2,241,425 km (0.11 R)
• M13: 2,693,510 km (0.06 R)
• M14: 3,381,809 km (0.078 R)
• M15: 3,680,556 km (0.091 R)
• M16: 3,855,137 km (0.047 R)
• M17: 3,913,929 km (0.114 R)
• M18: 4,212,526 km (0.097 R)
• M19: 4,318,891 km (0.075 R)
• M20: 4,847,719 km (0.081 R)
• M21: 5,023,347 km (0.089 R)
• M22: 5,103,831 km (0.103 R)
• M23: 5,512,682 km (0.089 R)
• M24: 5,595,858 km (0.096 R)
• M25: 6,362,098 km (0.084 R)
• M26: 7,016,739 km (0.079 R)
• M27: 7,124,898 km (0.09 R)
• M28: 7,416,165 km (0.091 R)
• M29: 7,972,669 km (0.088 R)
• M30: 10,556,823 km (0.112 R)
• M31: 10,701,633 km (0.03 R)
• M32: 11,520,682 km (0.092 R)
• M33: 11,819,728 km (0.099 R)
• M34: 11,884,055 km (0.069 R)
• M35: 13,196,327 km (0.053 R)
• M36: 13,734,132 km (0.084 R)
• M37: 13,982,913 km (0.06 R)
• M38: 14,119,346 km (0.105 R)
• M39: 14,278,967 km (0.114 R)
• M40: 14,877,359 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.5

Radius: 13

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.21 AU - 13.39 AU

Year: 14313 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,244,287 km

• M1: 252,222 km (0.082 R)
• M2: 360,980 km (0.061 R)
• M3: 844,630 km (0.084 R)
• M4: 1,268,740 km (0.096 R)
• M5: 1,622,239 km (0.105 R)
• M6: 2,269,699 km (0.047 R)
• M7: 2,420,643 km (0.06 R)
• M8: 2,669,125 km (0.105 R)
• M9: 2,958,896 km (0.092 R)
• M10: 3,430,130 km (0.036 R)
• M11: 4,671,792 km (0.045 R)
• M12: 4,826,327 km (0.04 R)
• M13: 5,502,658 km (0.067 R)
• M14: 5,666,019 km (0.088 R)
• M15: 6,421,788 km (0.063 R)
• M16: 7,478,547 km (0.113 R)
• M17: 7,569,054 km (0.115 R)
• M18: 8,073,498 km (0.097 R)
• M19: 8,166,398 km (0.112 R)
• M20: 8,494,317 km (0.105 R)
• M21: 9,357,646 km (0.115 R)
• M22: 9,651,606 km (0.082 R)
• M23: 10,450,608 km (0.104 R)
• M24: 10,653,612 km (0.104 R)
• M25: 11,531,303 km (0.025 R)
• M26: 12,539,593 km (0.051 R)
• M27: 13,026,983 km (0.093 R)
• M28: 13,136,189 km (0.062 R)
• M29: 13,355,500 km (0.104 R)
• M30: 14,020,612 km (0.109 R)
• M31: 14,188,610 km (0.05 R)
• M32: 15,963,439 km (0.076 R)
• M33: 17,265,090 km (0.103 R)
• M34: 17,989,443 km (0.078 R)
• M35: 18,477,880 km (0.105 R)
• M36: 22,343,340 km (0.089 R)
• M37: 22,934,251 km (0.048 R)
• M38: 23,397,406 km (0.085 R)
• M39: 23,863,703 km (0.114 R)
• M40: 24,131,483 km (0.105 R)
• M41: 25,553,859 km (0.066 R)
• M42: 27,913,915 km (0.073 R)
• M43: 28,054,986 km (0.083 R)
• M44: 29,191,481 km (0.033 R)
• M45: 31,070,131 km (0.108 R)
• M46: 32,764,626 km (0.114 R)
• M47: 33,062,326 km (0.111 R)
• M48: 33,735,517 km (0.094 R)
• M49: 34,337,798 km (0.106 R)
• M50: 34,943,519 km (0.073 R)
• M51: 38,181,416 km (0.101 R)
• M52: 38,651,751 km (0.082 R)
• M53: 39,045,194 km (0.105 R)
• M54: 39,598,257 km (0.107 R)
• M55: 40,552,243 km (0.067 R)
• M56: 41,433,524 km (0.083 R)
• M57: 42,889,111 km (0.106 R)
• M58: 45,517,995 km (0.094 R)
• M59: 46,016,754 km (0.09 R)
• M60: 46,100,080 km (0.026 R)
• M61: 46,266,881 km (0.106 R)
• M62: 47,439,729 km (0.052 R)
• M63: 48,198,788 km (0.042 R)
• M64: 48,622,300 km (0.061 R)
• M65: 50,157,024 km (0.076 R)
• M66: 50,242,744 km (0.101 R)
• M67: 50,930,296 km (0.069 R)
• M68: 51,448,054 km (0.115 R)
• M69: 52,054,374 km (0.099 R)
• M70: 52,228,057 km (0.092 R)
• M71: 54,326,916 km (0.101 R)
• M72: 54,502,992 km (0.093 R)
• M73: 54,591,105 km (0.095 R)
• M74: 54,679,368 km (0.101 R)
• M75: 55,209,543 km (0.059 R)
• M76: 57,795,941 km (0.089 R)
• M77: 59,421,022 km (0.099 R)
• M78: 60,604,042 km (0.09 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 12,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit