🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.9 AU - 0.96 AU

Year: 333 Days

Day: 37.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,302,399 km

• M1: 272,268 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.95 AU - 1.33 AU

Year: 451 Days

Day: 33.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,302,399 km

• M1: 32,313 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.77 AU - 1.93 AU

Year: 933 Days

Day: 46.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,302,399 km

• M1: 320,738 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.7

Radius: 14.8

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.96 AU - 6.84 AU

Year: 6004 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,302,399 km

• M1: 184,005 km (0.105 R)
• M2: 717,621 km (0.084 R)
• M3: 1,491,940 km (0.104 R)
• M4: 2,044,405 km (0.116 R)
• M5: 2,517,134 km (0.088 R)
• M6: 5,871,567 km (0.108 R)
• M7: 6,565,402 km (0.09 R)
• M8: 7,650,884 km (0.045 R)
• M9: 8,117,480 km (0.106 R)
• M10: 8,685,802 km (0.102 R)
• M11: 9,324,286 km (0.087 R)
• M12: 11,034,040 km (0.08 R)
• M13: 12,999,157 km (0.098 R)
• M14: 14,708,313 km (0.045 R)
• M15: 16,180,057 km (0.106 R)
• M16: 20,509,270 km (0.092 R)
• M17: 23,140,397 km (0.042 R)
• M18: 24,789,414 km (0.078 R)
• M19: 25,556,403 km (0.12 R)
• M20: 26,692,449 km (0.039 R)
• M21: 27,861,706 km (0.106 R)
• M22: 32,577,779 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 12.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.8 AU - 7.98 AU

Year: 8219 Days

Day: 6.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,302,399 km

• M1: 154,235 km (0.03 R)
• M2: 705,055 km (0.09 R)
• M3: 1,116,000 km (0.049 R)
• M4: 2,445,925 km (0.07 R)
• M5: 3,064,512 km (0.081 R)
• M6: 3,665,746 km (0.067 R)
• M7: 5,347,376 km (0.1 R)
• M8: 6,747,911 km (0.094 R)
• M9: 8,548,022 km (0.118 R)
• M10: 9,022,248 km (0.07 R)
• M11: 9,789,685 km (0.056 R)
• M12: 10,551,287 km (0.103 R)
• M13: 11,148,183 km (0.087 R)
• M14: 12,085,563 km (0.076 R)
• M15: 14,597,910 km (0.093 R)
• M16: 15,592,287 km (0.102 R)
• M17: 17,440,269 km (0.114 R)
• M18: 19,800,924 km (0.109 R)
• M19: 24,539,736 km (0.038 R)
• M20: 24,973,121 km (0.077 R)
• M21: 26,123,827 km (0.093 R)
• M22: 29,106,809 km (0.109 R)
• M23: 30,281,751 km (0.029 R)
• M24: 33,675,827 km (0.1 R)
• M25: 35,851,878 km (0.077 R)
• M26: 38,585,031 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.9

Radius: 12.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.02 AU - 8.9 AU

Year: 9126 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,302,399 km

• M1: 155,432 km (0.098 R)
• M2: 667,356 km (0.1 R)
• M3: 1,091,167 km (0.112 R)
• M4: 1,632,262 km (0.099 R)
• M5: 2,457,743 km (0.056 R)
• M6: 2,904,143 km (0.113 R)
• M7: 3,616,080 km (0.064 R)
• M8: 4,277,602 km (0.055 R)
• M9: 4,840,239 km (0.109 R)
• M10: 6,046,148 km (0.072 R)
• M11: 7,482,287 km (0.093 R)
• M12: 10,713,152 km (0.102 R)
• M13: 11,754,353 km (0.118 R)
• M14: 15,867,996 km (0.082 R)
• M15: 24,883,362 km (0.045 R)
• M16: 25,420,867 km (0.077 R)
• M17: 26,426,613 km (0.037 R)
• M18: 29,204,945 km (0.104 R)
• M19: 30,409,507 km (0.094 R)
• M20: 34,887,420 km (0.067 R)
• M21: 36,015,089 km (0.054 R)
• M22: 39,060,453 km (0.118 R)
• M23: 40,645,741 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.5

Radius: 3.5

Gravity: 17.18 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.26 AU - 18.38 AU

Year: 26732 Days

Day: 23.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,302,399 km

• M1: 45,927 km (0.1 R)
• M2: 406,607 km (0.109 R)
• M3: 841,189 km (0.07 R)
• M4: 1,674,599 km (0.112 R)
• M5: 2,083,599 km (0.091 R)
• M6: 2,490,505 km (0.037 R)
• M7: 3,486,827 km (0.104 R)
• M8: 3,736,656 km (0.102 R)
• M9: 4,088,211 km (0.113 R)
• M10: 4,525,635 km (0.116 R)
• M11: 4,993,577 km (0.059 R)
• M12: 6,885,990 km (0.059 R)
• M13: 8,205,443 km (0.116 R)
• M14: 8,597,090 km (0.069 R)
• M15: 9,630,812 km (0.091 R)
• M16: 10,686,973 km (0.114 R)
• M17: 11,392,327 km (0.059 R)
• M18: 17,062,535 km (0.108 R)
• M19: 22,420,981 km (0.064 R)
• M20: 23,184,828 km (0.091 R)
• M21: 23,671,021 km (0.064 R)
• M22: 33,008,022 km (0.102 R)
• M23: 36,159,451 km (0.11 R)
• M24: 49,960,453 km (0.03 R)
• M25: 54,954,179 km (0.115 R)
• M26: 55,126,217 km (0.075 R)
• M27: 55,817,658 km (0.101 R)
• M28: 55,991,341 km (0.078 R)
• M29: 59,180,918 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit