🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.44 AU - 0.7 AU

Year: 160 Days

Day: 30 Hours

Environment

Temp: 198 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.35 AU - 2.17 AU

Year: 866 Days

Day: 30.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.17 AU - 4.53 AU

Year: 3365 Days

Day: 30 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.7

Radius: 10.1

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.06 AU - 6.88 AU

Year: 6103 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,935,340 km

• M1: 129,552 km (0.109 R)
• M2: 551,418 km (0.108 R)
• M3: 920,027 km (0.053 R)
• M4: 1,350,420 km (0.118 R)
• M5: 2,003,564 km (0.11 R)
• M6: 2,325,648 km (0.069 R)
• M7: 4,156,577 km (0.091 R)
• M8: 5,201,219 km (0.055 R)
• M9: 6,142,788 km (0.066 R)
• M10: 8,484,742 km (0.092 R)
• M11: 10,248,651 km (0.116 R)
• M12: 11,367,045 km (0.042 R)
• M13: 12,034,102 km (0.033 R)
• M14: 12,890,849 km (0.108 R)
• M15: 14,368,875 km (0.089 R)
• M16: 14,845,644 km (0.036 R)
• M17: 15,956,857 km (0.058 R)
• M18: 17,322,386 km (0.039 R)
• M19: 18,136,947 km (0.076 R)
• M20: 18,483,715 km (0.107 R)
• M21: 19,334,178 km (0.053 R)
• M22: 19,696,056 km (0.091 R)
• M23: 25,079,036 km (0.092 R)
• M24: 28,105,999 km (0.113 R)
• M25: 28,664,298 km (0.086 R)
• M26: 29,899,528 km (0.05 R)
• M27: 31,467,912 km (0.073 R)
• M28: 32,070,044 km (0.109 R)
• M29: 35,196,340 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372

Radius: 11.1

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.49 AU - 12.81 AU

Year: 13808 Days

Day: 6.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,935,340 km

• M1: 219,460 km (0.095 R)
• M2: 585,825 km (0.089 R)
• M3: 968,497 km (0.107 R)
• M4: 2,055,325 km (0.076 R)
• M5: 2,431,863 km (0.094 R)
• M6: 2,791,197 km (0.109 R)
• M7: 3,849,901 km (0.033 R)
• M8: 4,722,805 km (0.104 R)
• M9: 5,385,823 km (0.112 R)
• M10: 5,967,160 km (0.047 R)
• M11: 6,552,088 km (0.116 R)
• M12: 7,751,862 km (0.108 R)
• M13: 8,404,259 km (0.107 R)
• M14: 8,952,086 km (0.099 R)
• M15: 9,378,440 km (0.058 R)
• M16: 11,113,327 km (0.083 R)
• M17: 12,402,112 km (0.063 R)
• M18: 14,229,749 km (0.059 R)
• M19: 14,877,059 km (0.113 R)
• M20: 17,153,341 km (0.081 R)
• M21: 19,337,320 km (0.119 R)
• M22: 20,051,351 km (0.063 R)
• M23: 22,126,871 km (0.072 R)
• M24: 22,820,407 km (0.115 R)
• M25: 24,525,374 km (0.061 R)
• M26: 32,088,594 km (0.1 R)
• M27: 33,767,979 km (0.083 R)
• M28: 35,387,376 km (0.088 R)
• M29: 37,179,409 km (0.028 R)
• M30: 39,535,127 km (0.116 R)
• M31: 43,454,741 km (0.087 R)
• M32: 44,679,349 km (0.119 R)
• M33: 45,092,538 km (0.07 R)
• M34: 48,346,142 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.2

Radius: 6.7

Gravity: 22.1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.02 AU - 16.14 AU

Year: 20646 Days

Day: 24.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,935,340 km

• M1: 86,767 km (0.053 R)
• M2: 345,721 km (0.09 R)
• M3: 639,531 km (0.086 R)
• M4: 1,328,429 km (0.11 R)
• M5: 1,870,871 km (0.114 R)
• M6: 2,203,876 km (0.092 R)
• M7: 4,250,823 km (0.104 R)
• M8: 4,569,467 km (0.09 R)
• M9: 5,057,754 km (0.102 R)
• M10: 6,362,397 km (0.102 R)
• M11: 7,721,045 km (0.081 R)
• M12: 8,142,313 km (0.106 R)
• M13: 12,507,429 km (0.025 R)
• M14: 13,015,015 km (0.117 R)
• M15: 16,012,806 km (0.047 R)
• M16: 17,224,250 km (0.053 R)
• M17: 18,218,178 km (0.112 R)
• M18: 19,249,805 km (0.119 R)
• M19: 19,634,421 km (0.099 R)
• M20: 19,926,137 km (0.071 R)
• M21: 23,877,167 km (0.092 R)
• M22: 43,069,676 km (0.111 R)
• M23: 43,397,744 km (0.104 R)
• M24: 44,727,071 km (0.104 R)
• M25: 45,401,757 km (0.103 R)
• M26: 46,944,560 km (0.114 R)
• M27: 58,334,044 km (0.04 R)
• M28: 61,392,124 km (0.052 R)
• M29: 69,614,023 km (0.09 R)
• M30: 74,694,067 km (0.086 R)
• M31: 75,167,844 km (0.091 R)
• M32: 81,760,622 km (0.081 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit