🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.43 AU - 0.59 AU

Year: 157 Days

Day: 16.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,205,539 km

• M1: 28,274 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.92 AU - 0.92 AU

Year: 380 Days

Day: 45.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,205,539 km

• M1: 13,613 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.22 AU - 1.72 AU

Year: 767 Days

Day: 25.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,205,539 km

• M1: 1,012,329 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.5

Radius: 11.1

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.23 AU - 7.27 AU

Year: 7549 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 110,205,539 km

• M1: 138,079 km (0.107 R)
• M2: 679,025 km (0.053 R)
• M3: 1,335,011 km (0.047 R)
• M4: 1,878,650 km (0.096 R)
• M5: 2,298,422 km (0.063 R)
• M6: 3,007,665 km (0.097 R)
• M7: 3,393,029 km (0.106 R)
• M8: 4,389,052 km (0.061 R)
• M9: 5,540,357 km (0.091 R)
• M10: 6,780,374 km (0.059 R)
• M11: 7,447,580 km (0.116 R)
• M12: 8,831,660 km (0.086 R)
• M13: 10,747,560 km (0.118 R)
• M14: 11,704,238 km (0.103 R)
• M15: 12,561,284 km (0.053 R)
• M16: 13,897,044 km (0.115 R)
• M17: 16,289,114 km (0.089 R)
• M18: 16,723,396 km (0.033 R)
• M19: 18,006,797 km (0.091 R)
• M20: 18,605,338 km (0.09 R)
• M21: 19,702,189 km (0.07 R)
• M22: 20,053,595 km (0.086 R)
• M23: 28,528,015 km (0.107 R)
• M24: 29,616,339 km (0.086 R)
• M25: 30,357,148 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999

Radius: 8.4

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.01 AU - 9.21 AU

Year: 9037 Days

Day: 5.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 110,205,539 km

• M1: 104,419 km (0.043 R)
• M2: 366,964 km (0.088 R)
• M3: 721,361 km (0.065 R)
• M4: 1,265,897 km (0.082 R)
• M5: 1,781,561 km (0.098 R)
• M6: 2,150,469 km (0.106 R)
• M7: 2,529,700 km (0.078 R)
• M8: 2,908,631 km (0.038 R)
• M9: 4,755,567 km (0.114 R)
• M10: 5,235,327 km (0.099 R)
• M11: 6,557,024 km (0.12 R)
• M12: 7,274,944 km (0.075 R)
• M13: 8,678,920 km (0.106 R)
• M14: 11,444,088 km (0.1 R)
• M15: 12,722,252 km (0.115 R)
• M16: 15,491,009 km (0.036 R)
• M17: 18,098,650 km (0.1 R)
• M18: 19,586,550 km (0.09 R)
• M19: 20,236,852 km (0.064 R)
• M20: 23,980,987 km (0.073 R)
• M21: 24,819,184 km (0.099 R)
• M22: 26,455,635 km (0.105 R)
• M23: 28,060,372 km (0.098 R)
• M24: 34,071,364 km (0.025 R)
• M25: 47,243,606 km (0.088 R)
• M26: 47,825,542 km (0.074 R)
• M27: 49,301,325 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 12

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.18 AU - 8.64 AU

Year: 9576 Days

Day: 14 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 110,205,539 km

• M1: 149,299 km (0.095 R)
• M2: 565,330 km (0.037 R)
• M3: 946,955 km (0.109 R)
• M4: 1,661,284 km (0.089 R)
• M5: 2,636,812 km (0.102 R)
• M6: 4,058,441 km (0.085 R)
• M7: 4,923,266 km (0.051 R)
• M8: 8,916,781 km (0.065 R)
• M9: 10,799,321 km (0.059 R)
• M10: 11,333,385 km (0.056 R)
• M11: 13,986,354 km (0.091 R)
• M12: 16,387,848 km (0.107 R)
• M13: 18,912,612 km (0.09 R)
• M14: 20,121,961 km (0.092 R)
• M15: 25,906,910 km (0.037 R)
• M16: 27,041,760 km (0.12 R)
• M17: 32,512,255 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.4

Radius: 5

Gravity: 38.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.63 AU - 18.89 AU

Year: 29535 Days

Day: 21.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 110,205,539 km

• M1: 62,682 km (0.031 R)
• M2: 333,154 km (0.042 R)
• M3: 794,065 km (0.097 R)
• M4: 956,678 km (0.085 R)
• M5: 1,156,840 km (0.089 R)
• M6: 1,528,441 km (0.046 R)
• M7: 1,867,131 km (0.069 R)
• M8: 2,111,873 km (0.103 R)
• M9: 3,156,665 km (0.079 R)
• M10: 3,407,391 km (0.059 R)
• M11: 3,739,498 km (0.091 R)
• M12: 4,545,830 km (0.116 R)
• M13: 4,784,589 km (0.077 R)
• M14: 12,243,090 km (0.101 R)
• M15: 13,583,786 km (0.114 R)
• M16: 13,995,928 km (0.107 R)
• M17: 14,932,111 km (0.047 R)
• M18: 15,460,042 km (0.117 R)
• M19: 15,728,571 km (0.088 R)
• M20: 18,587,984 km (0.115 R)
• M21: 18,993,544 km (0.101 R)
• M22: 23,972,311 km (0.104 R)
• M23: 24,211,817 km (0.053 R)
• M24: 25,185,849 km (0.093 R)
• M25: 26,439,628 km (0.104 R)
• M26: 27,603,201 km (0.066 R)
• M27: 28,131,132 km (0.075 R)
• M28: 29,617,686 km (0.113 R)
• M29: 29,893,395 km (0.088 R)
• M30: 34,238,465 km (0.106 R)
• M31: 36,088,242 km (0.031 R)
• M32: 38,492,729 km (0.101 R)
• M33: 49,955,516 km (0.09 R)
• M34: 52,936,403 km (0.077 R)
• M35: 54,161,161 km (0.077 R)
• M36: 60,348,379 km (0.115 R)
• M37: 65,578,022 km (0.102 R)
• M38: 71,844,228 km (0.072 R)
• M39: 72,842,345 km (0.092 R)
• M40: 79,556,447 km (0.115 R)
• M41: 84,438,723 km (0.057 R)
• M42: 107,583,159 km (0.081 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 14,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit