🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.62 AU - 0.76 AU

Year: 213 Days

Day: 27.1 Hours

Environment

Temp: 113 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,746,034 km

• M1: 77,791 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.59 AU - 0.99 AU

Year: 260 Days

Day: 17.6 Hours

Environment

Temp: 148 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.77 AU - 0.89 AU

Year: 280 Days

Day: 19.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,746,034 km

• M1: 33,061 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.66 AU - 2.22 AU

Year: 1002 Days

Day: 47.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.53 AU - 3.33 AU

Year: 1860 Days

Day: 16.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,746,034 km

• M1: 2,103,944 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 10.6

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.95 AU - 9.37 AU

Year: 8644 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,746,034 km

• M1: 151,393 km (0.083 R)
• M2: 646,263 km (0.111 R)
• M3: 798,553 km (0.071 R)
• M4: 896,091 km (0.119 R)
• M5: 1,015,321 km (0.119 R)
• M6: 1,386,024 km (0.042 R)
• M7: 1,525,749 km (0.112 R)
• M8: 1,649,167 km (0.117 R)
• M9: 2,131,022 km (0.089 R)
• M10: 3,218,748 km (0.049 R)
• M11: 3,351,890 km (0.114 R)
• M12: 3,487,126 km (0.098 R)
• M13: 3,707,035 km (0.119 R)
• M14: 3,790,660 km (0.101 R)
• M15: 3,960,005 km (0.063 R)
• M16: 4,306,175 km (0.107 R)
• M17: 4,935,383 km (0.03 R)
• M18: 5,182,818 km (0.106 R)
• M19: 5,339,447 km (0.039 R)
• M20: 5,529,586 km (0.081 R)
• M21: 6,014,732 km (0.035 R)
• M22: 6,146,378 km (0.115 R)
• M23: 6,581,110 km (0.099 R)
• M24: 6,716,944 km (0.115 R)
• M25: 6,819,419 km (0.051 R)
• M26: 6,956,750 km (0.076 R)
• M27: 7,025,864 km (0.057 R)
• M28: 7,515,647 km (0.119 R)
• M29: 8,825,526 km (0.054 R)
• M30: 9,621,836 km (0.088 R)
• M31: 9,970,249 km (0.113 R)
• M32: 11,282,671 km (0.083 R)
• M33: 12,104,413 km (0.045 R)
• M34: 12,312,952 km (0.027 R)
• M35: 12,606,762 km (0.103 R)
• M36: 13,030,573 km (0.04 R)
• M37: 14,110,520 km (0.102 R)
• M38: 14,242,016 km (0.058 R)
• M39: 14,683,480 km (0.117 R)
• M40: 16,632,291 km (0.07 R)
• M41: 19,484,524 km (0.113 R)
• M42: 21,216,868 km (0.1 R)
• M43: 21,619,735 km (0.096 R)
• M44: 21,720,863 km (0.098 R)
• M45: 22,638,047 km (0.076 R)
• M46: 23,153,113 km (0.057 R)
• M47: 23,724,128 km (0.073 R)
• M48: 24,247,122 km (0.102 R)
• M49: 24,615,582 km (0.094 R)
• M50: 25,038,944 km (0.04 R)
• M51: 27,300,714 km (0.104 R)
• M52: 28,400,707 km (0.062 R)
• M53: 28,677,912 km (0.073 R)
• M54: 29,571,011 km (0.06 R)
• M55: 29,795,857 km (0.038 R)
• M56: 31,499,328 km (0.119 R)
• M57: 32,131,827 km (0.076 R)
• M58: 32,884,754 km (0.076 R)
• M59: 33,001,141 km (0.087 R)
• M60: 33,467,886 km (0.057 R)
• M61: 33,643,514 km (0.098 R)
• M62: 34,289,926 km (0.107 R)
• M63: 35,535,628 km (0.118 R)
• M64: 35,655,007 km (0.064 R)
• M65: 36,735,702 km (0.089 R)
• M66: 37,401,412 km (0.058 R)
• M67: 37,583,623 km (0.098 R)
• M68: 38,315,605 km (0.111 R)
• M69: 38,499,311 km (0.079 R)
• M70: 39,113,859 km (0.077 R)
• M71: 40,851,738 km (0.066 R)
• M72: 41,164,696 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.6

Radius: 6.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 18.18 AU - 18.84 AU

Year: 29533 Days

Day: 17.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,746,034 km

• M1: 96,939 km (0.101 R)
• M2: 140,772 km (0.026 R)
• M3: 1,104,182 km (0.116 R)
• M4: 1,420,432 km (0.074 R)
• M5: 1,623,436 km (0.111 R)
• M6: 1,763,908 km (0.041 R)
• M7: 2,007,155 km (0.12 R)
• M8: 2,498,284 km (0.111 R)
• M9: 2,660,897 km (0.09 R)
• M10: 3,495,354 km (0.098 R)
• M11: 3,988,130 km (0.057 R)
• M12: 4,307,072 km (0.097 R)
• M13: 4,404,311 km (0.064 R)
• M14: 4,800,895 km (0.076 R)
• M15: 5,071,667 km (0.084 R)
• M16: 5,278,112 km (0.062 R)
• M17: 5,347,525 km (0.102 R)
• M18: 5,522,256 km (0.104 R)
• M19: 6,021,913 km (0.119 R)
• M20: 6,167,322 km (0.107 R)
• M21: 6,350,579 km (0.083 R)
• M22: 6,685,230 km (0.059 R)
• M23: 7,294,392 km (0.115 R)
• M24: 7,921,058 km (0.047 R)
• M25: 8,080,529 km (0.105 R)
• M26: 8,361,923 km (0.103 R)
• M27: 9,309,326 km (0.089 R)
• M28: 9,731,790 km (0.108 R)
• M29: 11,259,185 km (0.062 R)
• M30: 12,673,034 km (0.109 R)
• M31: 13,329,769 km (0.091 R)
• M32: 14,725,068 km (0.089 R)
• M33: 15,514,496 km (0.113 R)
• M34: 15,814,141 km (0.103 R)
• M35: 16,520,691 km (0.097 R)
• M36: 16,673,431 km (0.092 R)
• M37: 16,980,256 km (0.097 R)
• M38: 17,185,803 km (0.082 R)
• M39: 18,860,402 km (0.109 R)
• M40: 20,041,477 km (0.106 R)
• M41: 20,422,353 km (0.081 R)
• M42: 20,970,480 km (0.117 R)
• M43: 21,468,042 km (0.116 R)
• M44: 21,523,543 km (0.049 R)
• M45: 21,745,995 km (0.061 R)
• M46: 22,137,343 km (0.095 R)
• M47: 22,474,537 km (0.093 R)
• M48: 23,496,590 km (0.051 R)
• M49: 24,301,875 km (0.082 R)
• M50: 24,649,690 km (0.093 R)
• M51: 24,707,884 km (0.105 R)
• M52: 25,644,366 km (0.032 R)
• M53: 25,762,249 km (0.087 R)
• M54: 26,057,705 km (0.093 R)
• M55: 26,294,818 km (0.079 R)
• M56: 28,096,574 km (0.115 R)
• M57: 28,522,629 km (0.088 R)
• M58: 28,583,665 km (0.116 R)
• M59: 28,889,593 km (0.064 R)
• M60: 29,012,263 km (0.093 R)
• M61: 32,516,444 km (0.114 R)
• M62: 32,644,051 km (0.112 R)
• M63: 33,541,937 km (0.088 R)
• M64: 33,606,414 km (0.115 R)
• M65: 33,670,890 km (0.099 R)
• M66: 36,614,976 km (0.073 R)
• M67: 36,747,819 km (0.098 R)
• M68: 37,013,804 km (0.105 R)
• M69: 37,347,258 km (0.082 R)
• M70: 38,285,985 km (0.063 R)
• M71: 42,118,084 km (0.108 R)
• M72: 42,187,647 km (0.09 R)
• M73: 42,396,485 km (0.099 R)
• M74: 42,815,210 km (0.08 R)
• M75: 43,375,603 km (0.068 R)
• M76: 43,727,009 km (0.092 R)
• M77: 44,291,442 km (0.113 R)
• M78: 46,932,742 km (0.045 R)
• M79: 47,582,894 km (0.033 R)
• M80: 48,090,629 km (0.116 R)
• M81: 48,308,743 km (0.054 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 15,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit