🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.82 AU - 0.96 AU

Year: 310 Days

Day: 12.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,636,029 km

• M1: 175,179 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.5 AU - 2.06 AU

Year: 876 Days

Day: 44 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,636,029 km

• M1: 245,041 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.02 AU - 4.58 AU

Year: 3290 Days

Day: 23.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247

Radius: 8.5

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.05 AU - 7.57 AU

Year: 5848 Days

Day: 10.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 97,636,029 km

• M1: 112,498 km (0.115 R)
• M2: 616,044 km (0.11 R)
• M3: 921,074 km (0.052 R)
• M4: 1,213,987 km (0.099 R)
• M5: 1,592,021 km (0.115 R)
• M6: 2,270,148 km (0.109 R)
• M7: 3,426,390 km (0.114 R)
• M8: 5,287,836 km (0.111 R)
• M9: 8,751,775 km (0.092 R)
• M10: 9,045,585 km (0.063 R)
• M11: 10,086,487 km (0.117 R)
• M12: 10,615,315 km (0.088 R)
• M13: 10,949,816 km (0.112 R)
• M14: 14,335,665 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.5

Radius: 14.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.98 AU - 10.78 AU

Year: 11458 Days

Day: 10.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 97,636,029 km

• M1: 182,210 km (0.059 R)
• M2: 970,142 km (0.099 R)
• M3: 1,743,862 km (0.114 R)
• M4: 2,761,876 km (0.044 R)
• M5: 3,252,856 km (0.081 R)
• M6: 4,339,984 km (0.084 R)
• M7: 6,952,711 km (0.107 R)
• M8: 10,390,470 km (0.048 R)
• M9: 14,661,040 km (0.108 R)
• M10: 15,230,260 km (0.097 R)
• M11: 21,837,100 km (0.11 R)
• M12: 29,776,708 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973

Radius: 3.8

Gravity: 67.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 15.6 AU - 17.1 AU

Year: 24392 Days

Day: 20.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 97,636,029 km

• M1: 47,273 km (0.07 R)
• M2: 224,397 km (0.097 R)
• M3: 570,267 km (0.104 R)
• M4: 695,630 km (0.092 R)
• M5: 1,482,365 km (0.088 R)
• M6: 1,665,473 km (0.112 R)
• M7: 1,802,355 km (0.041 R)
• M8: 1,968,110 km (0.032 R)
• M9: 2,099,008 km (0.118 R)
• M10: 2,552,588 km (0.061 R)
• M11: 3,126,595 km (0.114 R)
• M12: 4,054,551 km (0.107 R)
• M13: 7,123,551 km (0.06 R)
• M14: 8,135,581 km (0.117 R)
• M15: 8,939,969 km (0.119 R)
• M16: 11,811,949 km (0.051 R)
• M17: 16,730,427 km (0.084 R)
• M18: 18,406,821 km (0.065 R)
• M19: 19,684,985 km (0.082 R)
• M20: 21,231,977 km (0.078 R)
• M21: 22,858,106 km (0.09 R)
• M22: 25,629,556 km (0.115 R)
• M23: 26,724,014 km (0.087 R)
• M24: 29,136,280 km (0.101 R)
• M25: 33,091,647 km (0.109 R)
• M26: 37,855,143 km (0.093 R)
• M27: 41,713,571 km (0.114 R)
• M28: 42,046,426 km (0.066 R)
• M29: 44,599,763 km (0.108 R)
• M30: 46,180,264 km (0.099 R)
• M31: 47,074,411 km (0.12 R)
• M32: 48,345,245 km (0.105 R)
• M33: 53,071,041 km (0.096 R)
• M34: 57,066,202 km (0.061 R)
• M35: 58,718,810 km (0.076 R)
• M36: 59,346,672 km (0.118 R)
• M37: 61,902,851 km (0.056 R)
• M38: 91,616,130 km (0.118 R)
• M39: 95,889,991 km (0.051 R)
• M40: 97,051,619 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 13,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit