🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.61 AU - 0.69 AU

Year: 195 Days

Day: 21.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,031,107 km

• M1: 31,266 km (0.082 R)
• M2: 443,857 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.51 AU - 2.95 AU

Year: 1682 Days

Day: 21.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,031,107 km

• M1: 1,902,287 km (0.078 R)
• M2: 2,042,460 km (0.112 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.5

Radius: 13.3

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.94 AU - 8.46 AU

Year: 7202 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,031,107 km

• M1: 183,108 km (0.114 R)
• M2: 741,108 km (0.12 R)
• M3: 1,274,424 km (0.108 R)
• M4: 1,709,305 km (0.037 R)
• M5: 2,470,010 km (0.06 R)
• M6: 3,510,164 km (0.098 R)
• M7: 4,487,188 km (0.088 R)
• M8: 4,958,272 km (0.054 R)
• M9: 5,608,424 km (0.107 R)
• M10: 6,346,839 km (0.092 R)
• M11: 7,943,198 km (0.045 R)
• M12: 9,879,743 km (0.084 R)
• M13: 10,499,676 km (0.046 R)
• M14: 11,287,159 km (0.037 R)
• M15: 12,364,264 km (0.097 R)
• M16: 13,084,727 km (0.099 R)
• M17: 14,162,281 km (0.077 R)
• M18: 15,181,940 km (0.066 R)
• M19: 16,989,381 km (0.096 R)
• M20: 18,469,204 km (0.118 R)
• M21: 27,008,998 km (0.077 R)
• M22: 28,575,736 km (0.067 R)
• M23: 29,562,484 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.3

Radius: 14.4

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.71 AU - 9.53 AU

Year: 9434 Days

Day: 9.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,031,107 km

• M1: 213,626 km (0.12 R)
• M2: 870,660 km (0.108 R)
• M3: 1,492,987 km (0.105 R)
• M4: 2,033,035 km (0.094 R)
• M5: 2,683,337 km (0.12 R)
• M6: 3,519,589 km (0.104 R)
• M7: 4,235,116 km (0.118 R)
• M8: 5,014,371 km (0.058 R)
• M9: 6,139,347 km (0.073 R)
• M10: 8,516,158 km (0.047 R)
• M11: 9,462,813 km (0.094 R)
• M12: 10,796,927 km (0.081 R)
• M13: 12,020,937 km (0.109 R)
• M14: 13,900,185 km (0.115 R)
• M15: 18,852,922 km (0.074 R)
• M16: 27,806,654 km (0.115 R)
• M17: 30,745,654 km (0.116 R)
• M18: 31,401,341 km (0.108 R)
• M19: 32,854,236 km (0.099 R)
• M20: 38,481,958 km (0.101 R)
• M21: 39,499,971 km (0.085 R)
• M22: 50,688,546 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.6

Radius: 5.7

Gravity: 21.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.19 AU - 18.53 AU

Year: 25807 Days

Day: 22.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 84,031,107 km

• M1: 75,098 km (0.066 R)
• M2: 321,037 km (0.091 R)
• M3: 810,970 km (0.101 R)
• M4: 1,151,006 km (0.083 R)
• M5: 1,378,544 km (0.108 R)
• M6: 2,785,961 km (0.092 R)
• M7: 4,502,597 km (0.109 R)
• M8: 4,915,487 km (0.051 R)
• M9: 5,271,679 km (0.051 R)
• M10: 5,773,431 km (0.067 R)
• M11: 6,125,135 km (0.098 R)
• M12: 7,728,824 km (0.047 R)
• M13: 7,994,211 km (0.104 R)
• M14: 8,375,686 km (0.115 R)
• M15: 9,293,469 km (0.05 R)
• M16: 9,838,154 km (0.064 R)
• M17: 11,738,646 km (0.079 R)
• M18: 14,183,823 km (0.102 R)
• M19: 14,823,952 km (0.098 R)
• M20: 16,334,592 km (0.112 R)
• M21: 17,669,453 km (0.098 R)
• M22: 22,321,049 km (0.028 R)
• M23: 23,077,117 km (0.11 R)
• M24: 24,074,037 km (0.117 R)
• M25: 25,331,108 km (0.03 R)
• M26: 27,114,913 km (0.104 R)
• M27: 28,727,130 km (0.093 R)
• M28: 32,005,417 km (0.045 R)
• M29: 35,089,377 km (0.104 R)
• M30: 35,670,565 km (0.055 R)
• M31: 40,235,843 km (0.101 R)
• M32: 40,553,290 km (0.062 R)
• M33: 42,002,893 km (0.066 R)
• M34: 60,084,638 km (0.101 R)
• M35: 67,176,176 km (0.082 R)
• M36: 68,071,818 km (0.106 R)
• M37: 71,269,622 km (0.105 R)
• M38: 73,851,233 km (0.086 R)
• M39: 79,949,291 km (0.086 R)
• M40: 80,199,867 km (0.089 R)
• M41: 87,433,224 km (0.1 R)
• M42: 90,661,845 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.4

Radius: 5.3

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 16.28 AU - 18.7 AU

Year: 27267 Days

Day: 15.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 84,031,107 km

• M1: 65,973 km (0.043 R)
• M2: 464,053 km (0.07 R)
• M3: 854,653 km (0.03 R)
• M4: 1,377,796 km (0.102 R)
• M5: 1,558,810 km (0.117 R)
• M6: 1,850,526 km (0.109 R)
• M7: 3,483,985 km (0.106 R)
• M8: 4,115,437 km (0.086 R)
• M9: 4,493,770 km (0.069 R)
• M10: 5,439,678 km (0.099 R)
• M11: 5,810,680 km (0.048 R)
• M12: 6,023,857 km (0.073 R)
• M13: 6,835,276 km (0.072 R)
• M14: 8,508,229 km (0.059 R)
• M15: 9,410,005 km (0.12 R)
• M16: 10,498,779 km (0.108 R)
• M17: 13,808,332 km (0.1 R)
• M18: 14,112,016 km (0.101 R)
• M19: 15,452,562 km (0.05 R)
• M20: 15,779,883 km (0.036 R)
• M21: 17,223,053 km (0.041 R)
• M22: 19,501,728 km (0.114 R)
• M23: 23,769,306 km (0.104 R)
• M24: 33,269,669 km (0.093 R)
• M25: 35,488,654 km (0.113 R)
• M26: 35,915,457 km (0.053 R)
• M27: 56,702,679 km (0.074 R)
• M28: 58,069,705 km (0.116 R)
• M29: 66,090,245 km (0.055 R)
• M30: 66,520,488 km (0.067 R)
• M31: 72,283,148 km (0.099 R)
• M32: 72,739,721 km (0.103 R)
• M33: 79,578,139 km (0.091 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: 520 - 19,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit