🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.8 AU - 3.38 AU

Year: 1994 Days

Day: 46.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,172,952 km

• M1: 291,117 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.5

Radius: 12.1

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.04 AU - 5.6 AU

Year: 3885 Days

Day: 6.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,172,952 km

• M1: 153,787 km (0.054 R)
• M2: 579,991 km (0.115 R)
• M3: 1,190,350 km (0.057 R)
• M4: 2,049,192 km (0.12 R)
• M5: 2,452,657 km (0.091 R)
• M6: 2,945,582 km (0.116 R)
• M7: 3,566,264 km (0.094 R)
• M8: 5,311,173 km (0.111 R)
• M9: 7,225,876 km (0.057 R)
• M10: 8,545,030 km (0.106 R)
• M11: 9,976,682 km (0.104 R)
• M12: 10,926,928 km (0.088 R)
• M13: 11,470,118 km (0.112 R)
• M14: 13,412,347 km (0.053 R)
• M15: 14,677,945 km (0.065 R)
• M16: 17,938,430 km (0.11 R)
• M17: 19,211,658 km (0.112 R)
• M18: 19,737,494 km (0.105 R)
• M19: 22,151,555 km (0.106 R)
• M20: 22,876,058 km (0.083 R)
• M21: 24,679,310 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.8

Radius: 9.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6 AU - 9.68 AU

Year: 8058 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,172,952 km

• M1: 126,261 km (0.057 R)
• M2: 447,298 km (0.06 R)
• M3: 990,488 km (0.036 R)
• M4: 1,302,549 km (0.099 R)
• M5: 1,798,914 km (0.119 R)
• M6: 2,388,031 km (0.068 R)
• M7: 2,695,903 km (0.118 R)
• M8: 3,153,972 km (0.066 R)
• M9: 4,472,528 km (0.102 R)
• M10: 5,958,334 km (0.085 R)
• M11: 7,551,850 km (0.1 R)
• M12: 9,950,054 km (0.112 R)
• M13: 10,549,492 km (0.099 R)
• M14: 12,584,472 km (0.071 R)
• M15: 14,310,682 km (0.101 R)
• M16: 15,545,762 km (0.086 R)
• M17: 18,463,070 km (0.063 R)
• M18: 20,302,525 km (0.114 R)

Asteroid Belt

Center: 9.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.8

Radius: 14.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.14 AU - 14.18 AU

Year: 14616 Days

Day: 5.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,172,952 km

• M1: 181,612 km (0.107 R)
• M2: 794,664 km (0.066 R)
• M3: 1,262,905 km (0.092 R)
• M4: 1,834,818 km (0.062 R)
• M5: 2,293,485 km (0.098 R)
• M6: 3,733,215 km (0.109 R)
• M7: 5,026,937 km (0.065 R)
• M8: 5,876,504 km (0.09 R)
• M9: 6,494,792 km (0.112 R)
• M10: 7,347,799 km (0.051 R)
• M11: 8,066,616 km (0.054 R)
• M12: 10,022,309 km (0.103 R)
• M13: 11,631,534 km (0.12 R)
• M14: 12,498,154 km (0.071 R)
• M15: 13,465,604 km (0.101 R)
• M16: 19,739,738 km (0.094 R)
• M17: 21,850,265 km (0.094 R)
• M18: 23,085,943 km (0.054 R)
• M19: 23,763,622 km (0.096 R)
• M20: 25,696,127 km (0.12 R)
• M21: 26,240,962 km (0.103 R)
• M22: 28,497,646 km (0.09 R)
• M23: 35,478,631 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.3

Radius: 6.7

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.12 AU - 17.08 AU

Year: 22618 Days

Day: 16.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,172,952 km

• M1: 83,326 km (0.097 R)
• M2: 462,407 km (0.068 R)
• M3: 985,551 km (0.087 R)
• M4: 2,820,817 km (0.106 R)
• M5: 3,738,451 km (0.084 R)
• M6: 4,218,660 km (0.025 R)
• M7: 5,636,698 km (0.115 R)
• M8: 7,077,176 km (0.059 R)
• M9: 14,145,675 km (0.098 R)
• M10: 25,060,785 km (0.096 R)
• M11: 30,137,987 km (0.08 R)
• M12: 35,860,554 km (0.101 R)
• M13: 39,254,930 km (0.104 R)
• M14: 40,242,426 km (0.112 R)
• M15: 43,453,694 km (0.07 R)
• M16: 45,275,197 km (0.045 R)
• M17: 47,464,113 km (0.096 R)
• M18: 58,921,365 km (0.068 R)
• M19: 59,289,077 km (0.084 R)
• M20: 61,527,809 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 20,264 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit