🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.52 AU - 0.66 AU

Year: 159 Days

Day: 38.3 Hours

Environment

Temp: 236 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.99 AU - 1.29 AU

Year: 428 Days

Day: 36.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.12 AU - 3.82 AU

Year: 2272 Days

Day: 15.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.3

Radius: 8.4

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.7 AU - 8.62 AU

Year: 8192 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,433,158 km

• M1: 104,419 km (0.106 R)
• M2: 468,840 km (0.079 R)
• M3: 1,390,213 km (0.079 R)
• M4: 1,761,515 km (0.08 R)
• M5: 2,586,248 km (0.095 R)
• M6: 2,933,614 km (0.108 R)
• M7: 4,166,450 km (0.025 R)
• M8: 4,883,473 km (0.078 R)
• M9: 5,613,361 km (0.059 R)
• M10: 5,883,684 km (0.102 R)
• M11: 6,672,364 km (0.094 R)
• M12: 8,112,393 km (0.065 R)
• M13: 8,635,537 km (0.116 R)
• M14: 10,955,202 km (0.108 R)
• M15: 13,480,414 km (0.079 R)
• M16: 15,234,000 km (0.036 R)
• M17: 17,134,342 km (0.085 R)
• M18: 18,960,184 km (0.106 R)
• M19: 19,959,049 km (0.064 R)
• M20: 20,670,985 km (0.073 R)
• M21: 26,892,012 km (0.091 R)
• M22: 29,552,461 km (0.085 R)
• M23: 31,526,554 km (0.094 R)
• M24: 38,335,950 km (0.119 R)
• M25: 40,179,595 km (0.094 R)
• M26: 43,645,777 km (0.094 R)
• M27: 43,910,266 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.9

Radius: 8

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.59 AU - 15.21 AU

Year: 17240 Days

Day: 24.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,433,158 km

• M1: 99,632 km (0.063 R)
• M2: 626,366 km (0.053 R)
• M3: 1,270,385 km (0.073 R)
• M4: 2,119,203 km (0.084 R)
• M5: 2,525,810 km (0.108 R)
• M6: 2,853,430 km (0.074 R)
• M7: 3,721,247 km (0.063 R)
• M8: 4,784,888 km (0.118 R)
• M9: 6,627,335 km (0.089 R)
• M10: 9,370,063 km (0.074 R)
• M11: 10,108,179 km (0.034 R)
• M12: 10,990,806 km (0.081 R)
• M13: 12,731,078 km (0.12 R)
• M14: 13,884,178 km (0.084 R)
• M15: 15,039,523 km (0.082 R)
• M16: 19,275,386 km (0.11 R)
• M17: 33,145,951 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.8

Radius: 3

Gravity: 39.87 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18.32 AU - 20 AU

Year: 29476 Days

Day: 17.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,433,158 km

• M1: 38,596 km (0.115 R)
• M2: 245,939 km (0.101 R)
• M3: 427,401 km (0.108 R)
• M4: 859,889 km (0.073 R)
• M5: 1,003,353 km (0.069 R)
• M6: 1,617,452 km (0.081 R)
• M7: 3,649,739 km (0.109 R)
• M8: 7,128,488 km (0.076 R)
• M9: 9,378,141 km (0.117 R)
• M10: 9,784,150 km (0.108 R)
• M11: 9,902,332 km (0.11 R)
• M12: 10,756,237 km (0.111 R)
• M13: 11,991,915 km (0.112 R)
• M14: 16,178,262 km (0.093 R)
• M15: 17,186,851 km (0.071 R)
• M16: 17,532,122 km (0.038 R)
• M17: 19,514,294 km (0.116 R)
• M18: 22,246,400 km (0.077 R)
• M19: 34,479,018 km (0.064 R)
• M20: 37,714,820 km (0.072 R)
• M21: 39,034,124 km (0.059 R)
• M22: 42,702,114 km (0.055 R)
• M23: 43,653,706 km (0.069 R)
• M24: 44,781,674 km (0.087 R)
• M25: 46,593,154 km (0.108 R)
• M26: 47,095,504 km (0.107 R)
• M27: 48,796,282 km (0.096 R)
• M28: 53,959,054 km (0.102 R)
• M29: 56,387,177 km (0.07 R)
• M30: 62,671,784 km (0.068 R)
• M31: 68,756,229 km (0.105 R)
• M32: 70,501,437 km (0.102 R)
• M33: 75,222,447 km (0.115 R)
• M34: 76,376,744 km (0.116 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 15,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit