🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.95 AU - 0.97 AU

Year: 337 Days

Day: 40.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,956,704 km

• M1: 216,468 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.11 AU - 1.15 AU

Year: 430 Days

Day: 44.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,956,704 km

• M1: 646,263 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.49 AU - 1.69 AU

Year: 718 Days

Day: 27.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,956,704 km

• M1: 29,471 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.32 AU - 2.06 AU

Year: 787 Days

Day: 21.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.04 AU - 2.64 AU

Year: 1282 Days

Day: 13.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,956,704 km

• M1: 1,149,360 km (0.089 R)
• M2: 1,329,626 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.53 AU - 5.63 AU

Year: 3511 Days

Day: 36.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.5

Radius: 8.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.77 AU - 6.33 AU

Year: 4683 Days

Day: 13.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,956,704 km

• M1: 103,223 km (0.117 R)
• M2: 598,840 km (0.091 R)
• M3: 1,138,440 km (0.068 R)
• M4: 1,490,294 km (0.045 R)
• M5: 1,823,000 km (0.082 R)
• M6: 2,924,339 km (0.115 R)
• M7: 3,754,458 km (0.111 R)
• M8: 4,798,352 km (0.107 R)
• M9: 6,229,704 km (0.043 R)
• M10: 8,298,942 km (0.072 R)
• M11: 8,814,606 km (0.095 R)
• M12: 10,124,485 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.6

Radius: 13

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.56 AU - 13.44 AU

Year: 14888 Days

Day: 6.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,956,704 km

• M1: 161,715 km (0.066 R)
• M2: 777,909 km (0.066 R)
• M3: 1,354,758 km (0.054 R)
• M4: 2,132,817 km (0.062 R)
• M5: 2,613,325 km (0.086 R)
• M6: 3,114,927 km (0.081 R)
• M7: 3,624,008 km (0.119 R)
• M8: 5,724,063 km (0.097 R)
• M9: 7,467,327 km (0.099 R)
• M10: 11,101,508 km (0.076 R)
• M11: 12,759,053 km (0.06 R)
• M12: 13,300,896 km (0.114 R)
• M13: 14,870,328 km (0.079 R)
• M14: 16,322,324 km (0.098 R)
• M15: 19,506,814 km (0.111 R)
• M16: 21,814,810 km (0.103 R)
• M17: 23,384,242 km (0.079 R)
• M18: 27,635,663 km (0.119 R)
• M19: 33,641,270 km (0.106 R)
• M20: 36,134,917 km (0.103 R)
• M21: 36,539,579 km (0.042 R)
• M22: 37,083,816 km (0.053 R)
• M23: 38,749,289 km (0.092 R)
• M24: 46,386,560 km (0.038 R)
• M25: 49,139,909 km (0.101 R)
• M26: 53,384,299 km (0.057 R)
• M27: 54,085,315 km (0.082 R)
• M28: 58,236,057 km (0.048 R)
• M29: 64,555,820 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.5

Radius: 9.9

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.19 AU - 14.27 AU

Year: 15318 Days

Day: 8.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,956,704 km

• M1: 125,064 km (0.098 R)
• M2: 458,817 km (0.111 R)
• M3: 804,089 km (0.088 R)
• M4: 1,688,062 km (0.107 R)
• M5: 1,999,076 km (0.11 R)
• M6: 3,998,601 km (0.066 R)
• M7: 6,768,705 km (0.117 R)
• M8: 8,472,924 km (0.104 R)
• M9: 10,162,931 km (0.109 R)
• M10: 13,987,551 km (0.08 R)
• M11: 14,338,358 km (0.096 R)
• M12: 14,766,806 km (0.099 R)
• M13: 15,425,784 km (0.069 R)
• M14: 15,800,228 km (0.084 R)
• M15: 16,880,923 km (0.054 R)
• M16: 19,974,009 km (0.093 R)
• M17: 23,034,931 km (0.116 R)
• M18: 28,136,517 km (0.086 R)
• M19: 29,148,996 km (0.079 R)
• M20: 33,069,507 km (0.116 R)
• M21: 36,395,965 km (0.089 R)
• M22: 38,963,364 km (0.103 R)
• M23: 46,292,612 km (0.104 R)
• M24: 49,464,686 km (0.088 R)
• M25: 54,836,745 km (0.117 R)
• M26: 64,374,956 km (0.061 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 15,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit