🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.57 AU - 0.69 AU

Year: 191 Days

Day: 40.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.94 AU - 1.2 AU

Year: 424 Days

Day: 44.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.9

Radius: 14.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.29 AU - 6.11 AU

Year: 5211 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,646,550 km

• M1: 192,981 km (0.096 R)
• M2: 687,701 km (0.12 R)
• M3: 2,653,567 km (0.115 R)
• M4: 3,420,107 km (0.114 R)
• M5: 3,915,126 km (0.119 R)
• M6: 4,830,066 km (0.03 R)
• M7: 8,605,468 km (0.089 R)
• M8: 10,106,533 km (0.115 R)
• M9: 10,800,817 km (0.073 R)
• M10: 11,576,482 km (0.094 R)
• M11: 16,969,634 km (0.118 R)
• M12: 17,818,602 km (0.074 R)
• M13: 20,029,509 km (0.042 R)
• M14: 20,903,909 km (0.091 R)
• M15: 21,727,744 km (0.064 R)
• M16: 25,578,244 km (0.091 R)
• M17: 26,694,842 km (0.053 R)
• M18: 29,674,982 km (0.042 R)
• M19: 32,174,164 km (0.076 R)
• M20: 33,171,832 km (0.113 R)
• M21: 34,706,706 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.1

Radius: 13.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.5 AU - 6.1 AU

Year: 5348 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,646,550 km

• M1: 167,849 km (0.095 R)
• M2: 614,249 km (0.072 R)
• M3: 1,081,443 km (0.112 R)
• M4: 2,223,922 km (0.069 R)
• M5: 2,902,498 km (0.073 R)
• M6: 3,478,300 km (0.036 R)
• M7: 3,988,429 km (0.036 R)
• M8: 4,729,237 km (0.108 R)
• M9: 5,160,827 km (0.113 R)
• M10: 5,648,217 km (0.064 R)
• M11: 6,324,998 km (0.104 R)
• M12: 6,850,535 km (0.109 R)
• M13: 9,800,755 km (0.076 R)
• M14: 13,352,208 km (0.095 R)
• M15: 14,554,975 km (0.047 R)
• M16: 16,493,016 km (0.026 R)
• M17: 19,405,836 km (0.047 R)
• M18: 20,732,918 km (0.062 R)
• M19: 23,257,532 km (0.045 R)
• M20: 25,649,752 km (0.106 R)
• M21: 27,161,588 km (0.04 R)
• M22: 27,678,448 km (0.111 R)
• M23: 28,554,494 km (0.091 R)

Asteroid Belt

Center: 6.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.8

Radius: 9.6

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.11 AU - 10.05 AU

Year: 8794 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,646,550 km

• M1: 119,529 km (0.105 R)
• M2: 595,100 km (0.098 R)
• M3: 924,216 km (0.106 R)
• M4: 1,651,112 km (0.076 R)
• M5: 2,044,255 km (0.111 R)
• M6: 3,088,448 km (0.058 R)
• M7: 3,440,601 km (0.12 R)
• M8: 4,254,414 km (0.068 R)
• M9: 7,224,231 km (0.062 R)
• M10: 7,720,746 km (0.045 R)
• M11: 11,800,729 km (0.113 R)
• M12: 14,524,008 km (0.106 R)
• M13: 15,585,705 km (0.052 R)
• M14: 16,840,980 km (0.114 R)
• M15: 19,949,923 km (0.084 R)
• M16: 22,540,659 km (0.078 R)
• M17: 26,494,381 km (0.051 R)
• M18: 38,289,874 km (0.097 R)
• M19: 45,947,340 km (0.098 R)
• M20: 48,516,534 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.4

Radius: 9.9

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.4 AU - 10.4 AU

Year: 12842 Days

Day: 14.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,646,550 km

• M1: 123,269 km (0.077 R)
• M2: 436,676 km (0.107 R)
• M3: 828,623 km (0.107 R)
• M4: 1,486,554 km (0.107 R)
• M5: 2,128,927 km (0.103 R)
• M6: 2,610,184 km (0.052 R)
• M7: 2,946,779 km (0.097 R)
• M8: 3,763,733 km (0.101 R)
• M9: 4,106,611 km (0.107 R)
• M10: 4,789,974 km (0.114 R)
• M11: 5,841,647 km (0.068 R)
• M12: 8,444,351 km (0.067 R)
• M13: 9,972,344 km (0.094 R)
• M14: 12,598,385 km (0.028 R)
• M15: 14,865,540 km (0.033 R)
• M16: 16,697,067 km (0.118 R)
• M17: 17,865,726 km (0.067 R)
• M18: 20,715,116 km (0.092 R)
• M19: 21,158,225 km (0.081 R)
• M20: 22,063,592 km (0.082 R)
• M21: 24,834,892 km (0.07 R)
• M22: 25,234,618 km (0.096 R)
• M23: 26,149,409 km (0.067 R)
• M24: 29,693,981 km (0.12 R)
• M25: 31,522,515 km (0.034 R)
• M26: 34,776,568 km (0.088 R)
• M27: 39,319,407 km (0.112 R)
• M28: 43,083,289 km (0.064 R)
• M29: 43,805,697 km (0.115 R)
• M30: 47,692,998 km (0.096 R)
• M31: 48,465,970 km (0.074 R)
• M32: 50,995,969 km (0.079 R)
• M33: 55,462,962 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 13,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit