🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.55 AU - 0.73 AU

Year: 185 Days

Day: 35.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.72 AU - 2.14 AU

Year: 970 Days

Day: 22.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.59 AU - 2.57 AU

Year: 1085 Days

Day: 20.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.75 AU - 2.65 AU

Year: 1180 Days

Day: 45.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,210,697 km

• M1: 992,881 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.56 AU - 2.92 AU

Year: 1640 Days

Day: 32.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.72 AU - 4.9 AU

Year: 3815 Days

Day: 25.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 14.4

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.2 AU - 5.5 AU

Year: 4475 Days

Day: 5 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,210,697 km

• M1: 185,801 km (0.061 R)
• M2: 284,834 km (0.107 R)
• M3: 426,055 km (0.119 R)
• M4: 582,235 km (0.091 R)
• M5: 750,981 km (0.093 R)
• M6: 842,386 km (0.097 R)
• M7: 938,128 km (0.11 R)
• M8: 1,182,272 km (0.051 R)
• M9: 1,305,541 km (0.074 R)
• M10: 1,419,085 km (0.076 R)
• M11: 1,656,796 km (0.1 R)
• M12: 2,413,163 km (0.091 R)
• M13: 2,519,228 km (0.083 R)
• M14: 3,131,233 km (0.025 R)
• M15: 3,544,572 km (0.112 R)
• M16: 3,666,045 km (0.104 R)
• M17: 3,788,865 km (0.067 R)
• M18: 3,933,975 km (0.108 R)
• M19: 4,315,599 km (0.094 R)
• M20: 4,554,806 km (0.071 R)
• M21: 4,731,631 km (0.096 R)
• M22: 5,046,535 km (0.073 R)
• M23: 5,137,789 km (0.115 R)
• M24: 5,345,282 km (0.088 R)
• M25: 5,649,713 km (0.05 R)
• M26: 5,887,873 km (0.047 R)
• M27: 6,300,464 km (0.111 R)
• M28: 6,647,381 km (0.113 R)
• M29: 6,924,437 km (0.072 R)
• M30: 7,102,757 km (0.04 R)
• M31: 7,334,185 km (0.11 R)
• M32: 7,463,887 km (0.064 R)
• M33: 7,804,671 km (0.062 R)
• M34: 9,443,515 km (0.069 R)
• M35: 9,613,159 km (0.057 R)
• M36: 9,869,420 km (0.042 R)
• M37: 10,272,736 km (0.08 R)
• M38: 10,593,474 km (0.038 R)
• M39: 11,006,514 km (0.12 R)
• M40: 11,185,134 km (0.077 R)
• M41: 11,334,731 km (0.118 R)
• M42: 11,485,077 km (0.059 R)
• M43: 13,055,556 km (0.083 R)
• M44: 13,689,851 km (0.119 R)
• M45: 14,529,394 km (0.056 R)
• M46: 15,087,394 km (0.1 R)
• M47: 15,619,065 km (0.103 R)
• M48: 16,021,782 km (0.051 R)
• M49: 16,156,869 km (0.117 R)
• M50: 16,632,441 km (0.069 R)
• M51: 16,734,915 km (0.09 R)
• M52: 17,493,077 km (0.12 R)
• M53: 17,632,203 km (0.12 R)
• M54: 17,736,772 km (0.065 R)
• M55: 17,946,509 km (0.088 R)
• M56: 18,474,290 km (0.053 R)
• M57: 18,935,949 km (0.116 R)
• M58: 19,221,980 km (0.094 R)
• M59: 19,329,541 km (0.119 R)
• M60: 19,581,464 km (0.07 R)
• M61: 19,870,786 km (0.115 R)
• M62: 19,979,544 km (0.081 R)
• M63: 20,088,600 km (0.114 R)
• M64: 20,490,121 km (0.104 R)
• M65: 20,857,384 km (0.103 R)
• M66: 20,967,937 km (0.106 R)
• M67: 22,084,834 km (0.089 R)
• M68: 24,259,838 km (0.09 R)
• M69: 24,726,434 km (0.083 R)
• M70: 24,843,419 km (0.079 R)
• M71: 25,985,001 km (0.119 R)
• M72: 26,622,287 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.7

Radius: 6

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.84 AU - 16.76 AU

Year: 23800 Days

Day: 17.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,210,697 km

• M1: 207,941 km (0.108 R)
• M2: 356,342 km (0.116 R)
• M3: 418,874 km (0.087 R)
• M4: 687,402 km (0.034 R)
• M5: 726,896 km (0.08 R)
• M6: 850,314 km (0.082 R)
• M7: 1,164,619 km (0.066 R)
• M8: 1,334,563 km (0.114 R)
• M9: 1,698,235 km (0.117 R)
• M10: 1,807,741 km (0.104 R)
• M11: 2,512,197 km (0.03 R)
• M12: 2,605,696 km (0.052 R)
• M13: 2,925,985 km (0.039 R)
• M14: 3,959,407 km (0.077 R)
• M15: 4,326,969 km (0.112 R)
• M16: 4,401,768 km (0.112 R)
• M17: 4,898,582 km (0.088 R)
• M18: 4,976,672 km (0.097 R)
• M19: 5,453,291 km (0.07 R)
• M20: 5,493,683 km (0.026 R)
• M21: 5,615,455 km (0.097 R)
• M22: 6,279,969 km (0.111 R)
• M23: 7,012,999 km (0.104 R)
• M24: 7,955,316 km (0.096 R)
• M25: 8,093,095 km (0.116 R)
• M26: 9,417,485 km (0.047 R)
• M27: 10,706,271 km (0.12 R)
• M28: 11,011,450 km (0.113 R)
• M29: 11,371,233 km (0.079 R)
• M30: 12,473,171 km (0.098 R)
• M31: 12,740,652 km (0.115 R)
• M32: 13,663,821 km (0.073 R)
• M33: 13,718,873 km (0.06 R)
• M34: 15,060,317 km (0.104 R)
• M35: 15,231,008 km (0.071 R)
• M36: 15,459,444 km (0.07 R)
• M37: 15,689,077 km (0.076 R)
• M38: 16,618,827 km (0.098 R)
• M39: 16,677,470 km (0.065 R)
• M40: 17,268,381 km (0.112 R)
• M41: 17,387,312 km (0.057 R)
• M42: 17,506,541 km (0.072 R)
• M43: 17,926,163 km (0.08 R)
• M44: 18,349,076 km (0.102 R)
• M45: 19,885,895 km (0.047 R)
• M46: 19,948,278 km (0.101 R)
• M47: 20,010,660 km (0.036 R)
• M48: 21,272,219 km (0.078 R)
• M49: 21,463,554 km (0.082 R)
• M50: 22,105,928 km (0.094 R)
• M51: 23,475,197 km (0.095 R)
• M52: 23,805,210 km (0.052 R)
• M53: 24,004,026 km (0.087 R)
• M54: 27,258,228 km (0.106 R)
• M55: 28,303,319 km (0.062 R)
• M56: 28,725,035 km (0.112 R)
• M57: 29,007,177 km (0.075 R)
• M58: 29,716,869 km (0.085 R)
• M59: 32,245,522 km (0.073 R)
• M60: 33,498,404 km (0.107 R)
• M61: 33,944,355 km (0.117 R)
• M62: 34,093,504 km (0.094 R)
• M63: 34,242,803 km (0.119 R)
• M64: 34,616,947 km (0.103 R)
• M65: 34,766,994 km (0.094 R)
• M66: 36,814,241 km (0.049 R)
• M67: 37,274,404 km (0.083 R)
• M68: 37,505,233 km (0.111 R)
• M69: 39,839,259 km (0.045 R)
• M70: 40,075,325 km (0.117 R)
• M71: 40,865,351 km (0.081 R)
• M72: 43,508,596 km (0.063 R)
• M73: 43,913,857 km (0.106 R)
• M74: 44,564,906 km (0.077 R)
• M75: 45,383,207 km (0.077 R)
• M76: 46,619,932 km (0.112 R)
• M77: 46,702,810 km (0.075 R)
• M78: 48,873,924 km (0.063 R)
• M79: 49,464,087 km (0.118 R)
• M80: 49,887,150 km (0.086 R)
• M81: 50,311,260 km (0.083 R)
• M82: 50,992,379 km (0.107 R)
• M83: 51,248,640 km (0.105 R)
• M84: 51,334,210 km (0.061 R)
• M85: 52,019,817 km (0.037 R)
• M86: 52,191,855 km (0.096 R)
• M87: 52,363,892 km (0.078 R)
• M88: 52,622,397 km (0.101 R)
• M89: 53,834,290 km (0.035 R)
• M90: 55,055,457 km (0.109 R)
• M91: 56,373,863 km (0.094 R)
• M92: 59,940,276 km (0.082 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 12,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit