🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.39 AU - 0.63 AU

Year: 140 Days

Day: 46 Hours

Environment

Temp: 133 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,108,322 km

• M1: 42,486 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.54 AU - 0.62 AU

Year: 170 Days

Day: 41 Hours

Environment

Temp: 123 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,108,322 km

• M1: 30,069 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.35 AU - 1.45 AU

Year: 638 Days

Day: 25.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,108,322 km

• M1: 573,109 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.44 AU - 1.5 AU

Year: 686 Days

Day: 39.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,108,322 km

• M1: 1,064,239 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.5

Radius: 9

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.59 AU - 8.23 AU

Year: 8565 Days

Day: 9.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 92,108,322 km

• M1: 112,049 km (0.106 R)
• M2: 427,700 km (0.075 R)
• M3: 758,012 km (0.029 R)
• M4: 1,194,539 km (0.105 R)
• M5: 1,705,117 km (0.095 R)
• M6: 2,840,116 km (0.04 R)
• M7: 3,162,050 km (0.103 R)
• M8: 3,580,625 km (0.103 R)
• M9: 4,360,479 km (0.087 R)
• M10: 4,850,262 km (0.065 R)
• M11: 5,217,675 km (0.094 R)
• M12: 5,974,191 km (0.039 R)
• M13: 6,578,866 km (0.11 R)
• M14: 7,381,608 km (0.067 R)
• M15: 7,704,141 km (0.109 R)
• M16: 9,135,044 km (0.096 R)
• M17: 9,840,847 km (0.082 R)
• M18: 10,837,917 km (0.106 R)
• M19: 11,414,318 km (0.119 R)
• M20: 12,233,067 km (0.119 R)
• M21: 17,485,448 km (0.084 R)
• M22: 18,720,827 km (0.083 R)
• M23: 19,094,971 km (0.093 R)
• M24: 23,982,932 km (0.056 R)
• M25: 25,232,822 km (0.039 R)
• M26: 27,475,594 km (0.102 R)
• M27: 30,668,311 km (0.097 R)
• M28: 33,328,610 km (0.089 R)
• M29: 37,305,969 km (0.096 R)
• M30: 39,715,243 km (0.094 R)
• M31: 40,832,589 km (0.066 R)
• M32: 42,741,009 km (0.077 R)
• M33: 43,914,156 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.9

Radius: 5.2

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 13.79 AU - 18.59 AU

Year: 25081 Days

Day: 15.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,108,322 km

• M1: 65,973 km (0.087 R)
• M2: 766,390 km (0.099 R)
• M3: 1,057,807 km (0.073 R)
• M4: 2,244,566 km (0.049 R)
• M5: 2,771,001 km (0.115 R)
• M6: 2,939,149 km (0.042 R)
• M7: 3,139,611 km (0.047 R)
• M8: 3,540,234 km (0.063 R)
• M9: 4,065,023 km (0.119 R)
• M10: 5,268,239 km (0.065 R)
• M11: 5,833,270 km (0.104 R)
• M12: 7,771,011 km (0.07 R)
• M13: 10,733,498 km (0.101 R)
• M14: 10,970,161 km (0.04 R)
• M15: 17,341,535 km (0.111 R)
• M16: 22,094,110 km (0.068 R)
• M17: 23,060,213 km (0.068 R)
• M18: 24,357,825 km (0.086 R)
• M19: 25,597,991 km (0.119 R)
• M20: 27,097,560 km (0.098 R)
• M21: 28,881,814 km (0.083 R)
• M22: 36,270,303 km (0.091 R)
• M23: 40,539,228 km (0.081 R)
• M24: 41,257,746 km (0.113 R)
• M25: 42,277,705 km (0.097 R)
• M26: 46,840,290 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.4

Radius: 7.7

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.18 AU - 23 AU

Year: 30859 Days

Day: 22.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,108,322 km

• M1: 97,388 km (0.098 R)
• M2: 342,878 km (0.054 R)
• M3: 865,424 km (0.105 R)
• M4: 1,550,732 km (0.035 R)
• M5: 2,115,613 km (0.066 R)
• M6: 5,596,008 km (0.116 R)
• M7: 8,203,947 km (0.088 R)
• M8: 14,990,604 km (0.041 R)
• M9: 19,089,436 km (0.112 R)
• M10: 19,871,235 km (0.088 R)
• M11: 20,169,832 km (0.06 R)
• M12: 22,993,791 km (0.087 R)
• M13: 23,323,056 km (0.106 R)
• M14: 24,901,014 km (0.119 R)
• M15: 27,154,706 km (0.059 R)
• M16: 27,522,717 km (0.093 R)
• M17: 30,454,387 km (0.066 R)
• M18: 39,852,723 km (0.061 R)
• M19: 40,967,227 km (0.089 R)
• M20: 42,595,451 km (0.072 R)
• M21: 45,980,402 km (0.097 R)
• M22: 58,010,614 km (0.114 R)
• M23: 60,686,321 km (0.088 R)
• M24: 66,061,223 km (0.036 R)
• M25: 73,868,287 km (0.103 R)
• M26: 75,790,470 km (0.083 R)
• M27: 85,641,191 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 13,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit