🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.81 AU - 1.21 AU

Year: 367 Days

Day: 34.2 Hours

Environment

Temp: 46 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,542,601 km

• M1: 176,675 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.12 AU - 4.7 AU

Year: 2796 Days

Day: 26.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 9.2

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.07 AU - 7.07 AU

Year: 5408 Days

Day: 13.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 107,542,601 km

• M1: 114,442 km (0.037 R)
• M2: 633,397 km (0.079 R)
• M3: 991,385 km (0.06 R)
• M4: 2,088,685 km (0.111 R)
• M5: 2,499,930 km (0.114 R)
• M6: 2,809,897 km (0.04 R)
• M7: 3,228,472 km (0.096 R)
• M8: 4,116,784 km (0.107 R)
• M9: 4,446,647 km (0.103 R)
• M10: 5,045,188 km (0.093 R)
• M11: 5,604,684 km (0.064 R)
• M12: 6,172,109 km (0.12 R)
• M13: 6,987,866 km (0.096 R)
• M14: 14,015,226 km (0.065 R)
• M15: 14,531,488 km (0.087 R)
• M16: 14,823,653 km (0.044 R)
• M17: 15,119,857 km (0.112 R)
• M18: 16,156,420 km (0.069 R)
• M19: 16,788,023 km (0.025 R)
• M20: 18,575,418 km (0.109 R)
• M21: 21,151,194 km (0.096 R)
• M22: 21,602,531 km (0.101 R)
• M23: 23,232,849 km (0.114 R)
• M24: 25,532,018 km (0.089 R)
• M25: 26,129,811 km (0.104 R)
• M26: 29,259,249 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.7

Radius: 11.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.73 AU - 7.93 AU

Year: 7177 Days

Day: 14.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 107,542,601 km

• M1: 138,228 km (0.036 R)
• M2: 527,632 km (0.045 R)
• M3: 1,083,238 km (0.116 R)
• M4: 2,339,561 km (0.12 R)
• M5: 2,734,350 km (0.085 R)
• M6: 4,274,011 km (0.09 R)
• M7: 4,826,177 km (0.068 R)
• M8: 6,665,782 km (0.112 R)
• M9: 7,045,013 km (0.083 R)
• M10: 8,208,435 km (0.088 R)
• M11: 9,976,682 km (0.08 R)
• M12: 11,364,651 km (0.095 R)
• M13: 13,509,885 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.2

Radius: 3.7

Gravity: 42.16 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 10.96 AU - 15.24 AU

Year: 17147 Days

Day: 15.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 107,542,601 km

• M1: 46,076 km (0.114 R)
• M2: 163,660 km (0.092 R)
• M3: 353,350 km (0.05 R)
• M4: 511,924 km (0.097 R)
• M5: 637,736 km (0.066 R)
• M6: 887,115 km (0.118 R)
• M7: 1,350,270 km (0.092 R)
• M8: 1,610,421 km (0.105 R)
• M9: 1,778,569 km (0.093 R)
• M10: 1,939,686 km (0.108 R)
• M11: 3,463,939 km (0.061 R)
• M12: 3,890,741 km (0.075 R)
• M13: 4,916,833 km (0.099 R)
• M14: 5,163,371 km (0.104 R)
• M15: 5,307,732 km (0.085 R)
• M16: 8,002,738 km (0.059 R)
• M17: 9,970,997 km (0.081 R)
• M18: 11,306,906 km (0.059 R)
• M19: 17,276,609 km (0.06 R)
• M20: 18,510,941 km (0.045 R)
• M21: 19,365,594 km (0.107 R)
• M22: 23,538,926 km (0.114 R)
• M23: 24,745,133 km (0.042 R)
• M24: 26,203,862 km (0.102 R)
• M25: 26,523,702 km (0.067 R)
• M26: 32,001,827 km (0.101 R)
• M27: 32,612,485 km (0.062 R)
• M28: 35,132,611 km (0.116 R)
• M29: 35,913,213 km (0.05 R)
• M30: 39,012,881 km (0.106 R)
• M31: 39,151,558 km (0.025 R)
• M32: 46,356,640 km (0.086 R)
• M33: 46,981,062 km (0.06 R)
• M34: 47,928,166 km (0.113 R)
• M35: 50,351,502 km (0.036 R)
• M36: 52,516,632 km (0.106 R)
• M37: 54,223,843 km (0.111 R)
• M38: 61,986,925 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.2

Radius: 4.7

Gravity: 37.54 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 17.25 AU - 21.25 AU

Year: 30545 Days

Day: 18.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 107,542,601 km

• M1: 58,493 km (0.113 R)
• M2: 258,505 km (0.109 R)
• M3: 674,836 km (0.095 R)
• M4: 843,283 km (0.048 R)
• M5: 1,011,880 km (0.11 R)
• M6: 1,400,685 km (0.112 R)
• M7: 3,078,126 km (0.038 R)
• M8: 6,532,939 km (0.094 R)
• M9: 7,796,443 km (0.053 R)
• M10: 8,078,734 km (0.115 R)
• M11: 8,485,490 km (0.027 R)
• M12: 11,289,104 km (0.07 R)
• M13: 12,473,022 km (0.066 R)
• M14: 13,016,062 km (0.091 R)
• M15: 13,333,359 km (0.03 R)
• M16: 13,737,273 km (0.052 R)
• M17: 16,333,694 km (0.089 R)
• M18: 18,235,382 km (0.079 R)
• M19: 20,279,787 km (0.098 R)
• M20: 20,599,028 km (0.102 R)
• M21: 32,530,655 km (0.099 R)
• M22: 33,262,039 km (0.072 R)
• M23: 39,017,967 km (0.084 R)
• M24: 40,344,152 km (0.075 R)
• M25: 41,018,240 km (0.072 R)
• M26: 49,128,539 km (0.105 R)
• M27: 70,350,044 km (0.091 R)
• M28: 73,806,503 km (0.091 R)
• M29: 75,067,763 km (0.108 R)
• M30: 77,374,263 km (0.116 R)
• M31: 85,680,086 km (0.105 R)
• M32: 95,153,521 km (0.07 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 14,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit