🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.56 AU - 0.82 AU

Year: 218 Days

Day: 47.9 Hours

Environment

Temp: 107 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.17 AU - 1.17 AU

Year: 482 Days

Day: 21.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 110,225,864 km

• M1: 319,840 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.5

Radius: 12.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.39 AU - 8.45 AU

Year: 9304 Days

Day: 9.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 110,225,864 km

• M1: 158,125 km (0.111 R)
• M2: 624,721 km (0.091 R)
• M3: 1,111,811 km (0.061 R)
• M4: 1,841,849 km (0.075 R)
• M5: 2,407,628 km (0.09 R)
• M6: 3,313,593 km (0.079 R)
• M7: 4,282,089 km (0.096 R)
• M8: 5,111,909 km (0.047 R)
• M9: 6,078,012 km (0.035 R)
• M10: 6,672,813 km (0.086 R)
• M11: 7,600,619 km (0.084 R)
• M12: 8,018,147 km (0.118 R)
• M13: 8,491,175 km (0.105 R)
• M14: 8,982,903 km (0.105 R)
• M15: 11,985,033 km (0.092 R)
• M16: 12,922,414 km (0.046 R)
• M17: 15,905,844 km (0.063 R)
• M18: 18,155,497 km (0.118 R)
• M19: 18,698,088 km (0.09 R)
• M20: 19,181,738 km (0.106 R)
• M21: 20,536,646 km (0.084 R)
• M22: 21,650,701 km (0.049 R)
• M23: 22,107,424 km (0.074 R)
• M24: 26,947,962 km (0.09 R)
• M25: 27,654,513 km (0.109 R)
• M26: 28,192,467 km (0.094 R)
• M27: 31,277,025 km (0.079 R)
• M28: 32,254,498 km (0.093 R)
• M29: 32,651,231 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.3

Radius: 4.4

Gravity: 21.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.45 AU - 15.07 AU

Year: 17357 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 110,225,864 km

• M1: 55,800 km (0.047 R)
• M2: 1,430,754 km (0.099 R)
• M3: 2,146,430 km (0.107 R)
• M4: 2,931,969 km (0.098 R)
• M5: 3,560,878 km (0.099 R)
• M6: 4,367,061 km (0.106 R)
• M7: 4,682,563 km (0.082 R)
• M8: 4,979,216 km (0.09 R)
• M9: 11,178,102 km (0.106 R)
• M10: 12,315,645 km (0.085 R)
• M11: 13,726,502 km (0.047 R)
• M12: 24,610,495 km (0.1 R)
• M13: 27,570,588 km (0.095 R)
• M14: 28,752,711 km (0.119 R)
• M15: 31,448,464 km (0.06 R)
• M16: 33,096,285 km (0.096 R)
• M17: 34,677,235 km (0.042 R)
• M18: 45,675,521 km (0.09 R)
• M19: 49,019,781 km (0.073 R)
• M20: 53,178,004 km (0.095 R)

Asteroid Belt

Center: 15.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.8

Radius: 7.9

Gravity: 14.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 17.87 AU - 18.75 AU

Year: 29835 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 110,225,864 km

• M1: 99,632 km (0.106 R)
• M2: 455,226 km (0.114 R)
• M3: 818,450 km (0.078 R)
• M4: 1,132,755 km (0.098 R)
• M5: 3,347,402 km (0.062 R)
• M6: 4,128,303 km (0.034 R)
• M7: 4,426,751 km (0.117 R)
• M8: 6,382,892 km (0.1 R)
• M9: 7,577,880 km (0.115 R)
• M10: 11,459,197 km (0.052 R)
• M11: 12,507,280 km (0.071 R)
• M12: 17,343,180 km (0.085 R)
• M13: 19,334,926 km (0.052 R)
• M14: 19,646,389 km (0.04 R)
• M15: 20,066,759 km (0.099 R)
• M16: 29,787,180 km (0.109 R)
• M17: 33,967,693 km (0.104 R)
• M18: 59,059,145 km (0.096 R)
• M19: 59,715,132 km (0.113 R)
• M20: 67,254,116 km (0.111 R)
• M21: 82,269,105 km (0.096 R)
• M22: 88,680,122 km (0.113 R)
• M23: 98,448,414 km (0.057 R)
• M24: 98,755,090 km (0.069 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 11,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit