🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.49 AU - 0.67 AU

Year: 160 Days

Day: 24.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.82 AU - 2.06 AU

Year: 977 Days

Day: 44.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.1

Radius: 12.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.47 AU - 7.03 AU

Year: 5651 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 97,785,752 km

• M1: 156,180 km (0.071 R)
• M2: 574,456 km (0.108 R)
• M3: 1,177,934 km (0.117 R)
• M4: 1,693,897 km (0.087 R)
• M5: 2,278,974 km (0.081 R)
• M6: 3,034,742 km (0.065 R)
• M7: 5,616,502 km (0.088 R)
• M8: 6,042,856 km (0.114 R)
• M9: 7,029,903 km (0.049 R)
• M10: 8,909,900 km (0.086 R)
• M11: 10,457,041 km (0.112 R)
• M12: 11,294,639 km (0.081 R)
• M13: 12,429,339 km (0.089 R)
• M14: 13,801,900 km (0.117 R)
• M15: 14,188,161 km (0.099 R)
• M16: 15,331,837 km (0.111 R)
• M17: 17,479,763 km (0.081 R)
• M18: 18,128,569 km (0.048 R)
• M19: 18,726,213 km (0.104 R)
• M20: 20,598,430 km (0.118 R)
• M21: 21,322,484 km (0.092 R)
• M22: 22,364,732 km (0.118 R)
• M23: 22,898,348 km (0.037 R)
• M24: 24,389,838 km (0.082 R)
• M25: 28,801,928 km (0.096 R)
• M26: 30,167,458 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 12.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.95 AU - 9.61 AU

Year: 8617 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 97,785,752 km

• M1: 151,243 km (0.112 R)
• M2: 627,114 km (0.091 R)
• M3: 1,600,697 km (0.071 R)
• M4: 2,968,471 km (0.116 R)
• M5: 3,367,598 km (0.082 R)
• M6: 4,603,725 km (0.071 R)
• M7: 6,312,731 km (0.088 R)
• M8: 10,706,420 km (0.092 R)
• M9: 18,953,601 km (0.118 R)
• M10: 19,362,303 km (0.087 R)
• M11: 23,623,000 km (0.094 R)
• M12: 24,981,498 km (0.058 R)
• M13: 27,678,897 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289

Radius: 8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.03 AU - 13.15 AU

Year: 13356 Days

Day: 14.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 165.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,785,752 km

• M1: 99,632 km (0.088 R)
• M2: 384,018 km (0.071 R)
• M3: 755,020 km (0.082 R)
• M4: 1,160,431 km (0.07 R)
• M5: 1,885,831 km (0.041 R)
• M6: 2,780,426 km (0.104 R)
• M7: 3,368,645 km (0.117 R)
• M8: 3,932,928 km (0.108 R)
• M9: 5,217,375 km (0.116 R)
• M10: 7,456,107 km (0.118 R)
• M11: 10,771,047 km (0.045 R)
• M12: 11,936,115 km (0.059 R)
• M13: 12,950,089 km (0.066 R)
• M14: 13,241,805 km (0.11 R)
• M15: 13,959,576 km (0.113 R)
• M16: 15,407,384 km (0.049 R)
• M17: 17,022,293 km (0.051 R)
• M18: 20,114,481 km (0.069 R)
• M19: 22,122,533 km (0.093 R)
• M20: 22,961,927 km (0.106 R)
• M21: 23,217,889 km (0.066 R)
• M22: 25,334,250 km (0.12 R)
• M23: 25,699,119 km (0.095 R)
• M24: 29,442,207 km (0.072 R)
• M25: 31,181,881 km (0.114 R)
• M26: 32,130,182 km (0.065 R)
• M27: 36,810,650 km (0.105 R)
• M28: 42,436,727 km (0.095 R)
• M29: 43,600,748 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.3

Radius: 5.2

Gravity: 32.89 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.16 AU - 20.04 AU

Year: 25573 Days

Day: 23.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,785,752 km

• M1: 64,776 km (0.087 R)
• M2: 246,537 km (0.066 R)
• M3: 745,596 km (0.084 R)
• M4: 1,091,017 km (0.032 R)
• M5: 1,398,740 km (0.043 R)
• M6: 2,864,650 km (0.117 R)
• M7: 4,042,583 km (0.117 R)
• M8: 4,363,171 km (0.097 R)
• M9: 5,384,626 km (0.115 R)
• M10: 7,201,641 km (0.078 R)
• M11: 8,792,615 km (0.095 R)
• M12: 10,340,504 km (0.096 R)
• M13: 15,281,871 km (0.053 R)
• M14: 17,877,694 km (0.102 R)
• M15: 18,836,915 km (0.075 R)
• M16: 28,031,649 km (0.097 R)
• M17: 28,802,377 km (0.086 R)
• M18: 29,587,317 km (0.106 R)
• M19: 30,386,469 km (0.106 R)
• M20: 40,634,671 km (0.076 R)
• M21: 47,155,493 km (0.103 R)
• M22: 49,910,487 km (0.104 R)
• M23: 66,205,884 km (0.069 R)
• M24: 74,435,113 km (0.109 R)
• M25: 77,657,451 km (0.071 R)
• M26: 80,198,521 km (0.064 R)
• M27: 83,320,180 km (0.092 R)
• M28: 88,701,514 km (0.098 R)
• M29: 97,492,932 km (0.111 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 15,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit