🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.66 AU - 2.8 AU

Year: 1623 Days

Day: 28.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,765,463 km

• M1: 551,119 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.48 AU - 3.9 AU

Year: 2050 Days

Day: 36.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,765,463 km

• M1: 71,957 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.65 AU - 3.79 AU

Year: 2079 Days

Day: 13.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.5

Radius: 9.8

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.45 AU - 6.29 AU

Year: 5118 Days

Day: 11.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,765,463 km

• M1: 121,922 km (0.101 R)
• M2: 480,209 km (0.1 R)
• M3: 853,605 km (0.085 R)
• M4: 1,253,181 km (0.079 R)
• M5: 1,704,069 km (0.089 R)
• M6: 2,022,264 km (0.098 R)
• M7: 2,567,249 km (0.055 R)
• M8: 3,024,570 km (0.061 R)
• M9: 4,879,284 km (0.098 R)
• M10: 5,529,436 km (0.118 R)
• M11: 6,148,622 km (0.066 R)
• M12: 7,898,917 km (0.084 R)
• M13: 8,869,957 km (0.071 R)
• M14: 10,493,991 km (0.099 R)
• M15: 11,222,383 km (0.078 R)
• M16: 12,122,065 km (0.065 R)
• M17: 12,448,039 km (0.111 R)
• M18: 12,923,910 km (0.076 R)
• M19: 15,596,775 km (0.101 R)
• M20: 17,472,283 km (0.102 R)
• M21: 20,593,493 km (0.084 R)
• M22: 20,991,424 km (0.038 R)
• M23: 22,216,032 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 13.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.13 AU - 12.75 AU

Year: 13023 Days

Day: 12.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,765,463 km

• M1: 173,085 km (0.096 R)
• M2: 1,401,283 km (0.112 R)
• M3: 1,903,334 km (0.09 R)
• M4: 2,562,911 km (0.089 R)
• M5: 3,416,367 km (0.097 R)
• M6: 4,239,903 km (0.09 R)
• M7: 5,687,711 km (0.115 R)
• M8: 9,537,762 km (0.064 R)
• M9: 13,782,003 km (0.097 R)
• M10: 15,991,564 km (0.114 R)
• M11: 17,797,210 km (0.076 R)
• M12: 18,570,481 km (0.069 R)
• M13: 20,563,723 km (0.09 R)
• M14: 21,969,494 km (0.114 R)
• M15: 22,614,561 km (0.066 R)
• M16: 25,763,446 km (0.045 R)
• M17: 28,332,939 km (0.066 R)
• M18: 31,984,474 km (0.098 R)
• M19: 35,938,794 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.2

Radius: 7.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.82 AU - 18.1 AU

Year: 27392 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,765,463 km

• M1: 97,089 km (0.107 R)
• M2: 571,763 km (0.05 R)
• M3: 1,032,225 km (0.05 R)
• M4: 2,087,189 km (0.102 R)
• M5: 2,502,922 km (0.118 R)
• M6: 2,773,844 km (0.088 R)
• M7: 4,898,881 km (0.071 R)
• M8: 7,199,547 km (0.07 R)
• M9: 9,879,593 km (0.076 R)
• M10: 11,899,613 km (0.08 R)
• M11: 15,666,338 km (0.066 R)
• M12: 16,303,176 km (0.099 R)
• M13: 17,402,720 km (0.051 R)
• M14: 26,920,436 km (0.039 R)
• M15: 27,425,179 km (0.103 R)
• M16: 28,662,503 km (0.071 R)
• M17: 31,248,153 km (0.069 R)
• M18: 32,143,346 km (0.11 R)
• M19: 33,751,224 km (0.113 R)
• M20: 35,774,685 km (0.097 R)
• M21: 37,001,986 km (0.12 R)
• M22: 41,787,622 km (0.111 R)
• M23: 43,148,364 km (0.111 R)
• M24: 43,424,073 km (0.037 R)
• M25: 44,961,341 km (0.117 R)
• M26: 46,390,001 km (0.119 R)
• M27: 48,440,688 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.1

Radius: 4.1

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.47 AU - 21.95 AU

Year: 29126 Days

Day: 20.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,765,463 km

• M1: 51,013 km (0.08 R)
• M2: 211,232 km (0.032 R)
• M3: 410,347 km (0.119 R)
• M4: 1,070,672 km (0.114 R)
• M5: 1,263,803 km (0.077 R)
• M6: 1,737,130 km (0.084 R)
• M7: 2,782,820 km (0.071 R)
• M8: 5,331,818 km (0.097 R)
• M9: 5,478,424 km (0.084 R)
• M10: 6,333,974 km (0.094 R)
• M11: 7,319,824 km (0.072 R)
• M12: 9,698,580 km (0.117 R)
• M13: 10,943,234 km (0.104 R)
• M14: 15,531,700 km (0.102 R)
• M15: 16,211,323 km (0.065 R)
• M16: 20,800,238 km (0.114 R)
• M17: 21,164,359 km (0.043 R)
• M18: 23,634,668 km (0.088 R)
• M19: 23,931,471 km (0.103 R)
• M20: 25,765,092 km (0.053 R)
• M21: 26,716,085 km (0.036 R)
• M22: 27,580,761 km (0.077 R)
• M23: 29,366,062 km (0.117 R)
• M24: 35,568,091 km (0.106 R)
• M25: 50,151,639 km (0.09 R)
• M26: 59,652,151 km (0.103 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 18,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit