🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.58 AU - 0.82 AU

Year: 223 Days

Day: 33.1 Hours

Environment

Temp: 93 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.79 AU - 2.57 AU

Year: 1226 Days

Day: 36.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,430,351 km

• M1: 985,700 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.86 AU - 2.5 AU

Year: 1226 Days

Day: 30.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,430,351 km

• M1: 22,589 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 8.8

Gravity: 12.66 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.55 AU - 4.61 AU

Year: 3732 Days

Day: 5.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,430,351 km

• M1: 119,379 km (0.107 R)
• M2: 594,053 km (0.069 R)
• M3: 924,365 km (0.112 R)
• M4: 1,556,865 km (0.034 R)
• M5: 1,976,038 km (0.04 R)
• M6: 2,634,119 km (0.06 R)
• M7: 2,968,471 km (0.118 R)
• M8: 3,637,921 km (0.088 R)
• M9: 4,285,381 km (0.068 R)
• M10: 4,575,002 km (0.114 R)
• M11: 5,636,249 km (0.119 R)
• M12: 6,073,973 km (0.114 R)
• M13: 7,251,009 km (0.072 R)
• M14: 9,035,113 km (0.072 R)
• M15: 10,738,285 km (0.106 R)
• M16: 12,401,514 km (0.03 R)
• M17: 14,070,877 km (0.037 R)
• M18: 16,464,293 km (0.089 R)
• M19: 17,788,084 km (0.065 R)
• M20: 20,239,694 km (0.03 R)
• M21: 22,761,914 km (0.066 R)
• M22: 23,796,982 km (0.081 R)
• M23: 24,785,974 km (0.09 R)
• M24: 25,408,002 km (0.034 R)
• M25: 26,845,787 km (0.093 R)
• M26: 27,667,528 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.8

Radius: 14.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.66 AU - 8.22 AU

Year: 7728 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,430,351 km

• M1: 178,620 km (0.09 R)
• M2: 656,435 km (0.109 R)
• M3: 2,242,771 km (0.087 R)
• M4: 4,167,647 km (0.063 R)
• M5: 5,669,460 km (0.1 R)
• M6: 7,775,349 km (0.109 R)
• M7: 8,727,091 km (0.035 R)
• M8: 11,336,975 km (0.037 R)
• M9: 13,229,239 km (0.099 R)
• M10: 15,539,778 km (0.072 R)
• M11: 19,023,912 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.3

Radius: 8.2

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.26 AU - 10.12 AU

Year: 10609 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,430,351 km

• M1: 102,175 km (0.091 R)
• M2: 501,602 km (0.111 R)
• M3: 901,028 km (0.091 R)
• M4: 1,335,311 km (0.12 R)
• M5: 2,051,884 km (0.113 R)
• M6: 2,544,959 km (0.114 R)
• M7: 3,870,995 km (0.095 R)
• M8: 4,774,416 km (0.088 R)
• M9: 5,472,589 km (0.106 R)
• M10: 6,021,763 km (0.093 R)
• M11: 7,310,698 km (0.079 R)
• M12: 8,106,260 km (0.103 R)
• M13: 8,369,103 km (0.093 R)
• M14: 9,286,886 km (0.107 R)
• M15: 9,918,488 km (0.111 R)
• M16: 12,384,759 km (0.078 R)
• M17: 13,574,511 km (0.119 R)
• M18: 16,527,274 km (0.102 R)
• M19: 18,190,203 km (0.042 R)
• M20: 21,260,251 km (0.088 R)
• M21: 23,934,463 km (0.112 R)
• M22: 24,204,636 km (0.102 R)
• M23: 26,921,932 km (0.088 R)
• M24: 29,114,289 km (0.108 R)
• M25: 30,569,876 km (0.119 R)
• M26: 31,315,621 km (0.095 R)
• M27: 31,964,278 km (0.084 R)
• M28: 33,738,209 km (0.086 R)
• M29: 36,283,019 km (0.072 R)
• M30: 38,458,172 km (0.102 R)
• M31: 44,138,253 km (0.1 R)

Asteroid Belt

Center: 9.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.9

Radius: 8.5

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8.6 AU - 11.1 AU

Year: 11772 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,430,351 km

• M1: 105,766 km (0.062 R)
• M2: 431,590 km (0.072 R)
• M3: 701,764 km (0.092 R)
• M4: 1,035,965 km (0.083 R)
• M5: 1,329,775 km (0.108 R)
• M6: 1,679,685 km (0.039 R)
• M7: 2,020,469 km (0.074 R)
• M8: 2,954,259 km (0.099 R)
• M9: 3,233,558 km (0.089 R)
• M10: 5,099,791 km (0.077 R)
• M11: 6,529,199 km (0.116 R)
• M12: 6,884,644 km (0.088 R)
• M13: 7,211,216 km (0.107 R)
• M14: 7,939,757 km (0.08 R)
• M15: 8,345,018 km (0.093 R)
• M16: 9,344,033 km (0.052 R)
• M17: 10,743,221 km (0.066 R)
• M18: 13,886,722 km (0.085 R)
• M19: 14,541,811 km (0.076 R)
• M20: 17,220,211 km (0.111 R)
• M21: 18,596,811 km (0.115 R)
• M22: 24,367,848 km (0.068 R)
• M23: 25,127,954 km (0.032 R)
• M24: 32,695,363 km (0.103 R)
• M25: 37,870,252 km (0.101 R)
• M26: 38,250,380 km (0.089 R)
• M27: 39,276,622 km (0.052 R)
• M28: 41,787,472 km (0.105 R)
• M29: 48,157,051 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: 420 - 16,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit