🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.49 AU - 0.59 AU

Year: 149 Days

Day: 12.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.98 AU - 1.08 AU

Year: 392 Days

Day: 44.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.9

Radius: 11.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.13 AU - 7.21 AU

Year: 7195 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,629,858 km

• M1: 144,661 km (0.083 R)
• M2: 1,722,619 km (0.112 R)
• M3: 2,642,198 km (0.107 R)
• M4: 4,377,234 km (0.062 R)
• M5: 6,417,449 km (0.11 R)
• M6: 7,522,080 km (0.11 R)
• M7: 8,402,164 km (0.058 R)
• M8: 11,223,131 km (0.076 R)
• M9: 13,596,950 km (0.076 R)
• M10: 15,526,613 km (0.084 R)
• M11: 19,182,187 km (0.059 R)
• M12: 21,602,531 km (0.034 R)
• M13: 24,767,423 km (0.102 R)
• M14: 26,050,524 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.8

Radius: 7.4

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.39 AU - 13.01 AU

Year: 15969 Days

Day: 17.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,629,858 km

• M1: 92,003 km (0.109 R)
• M2: 373,695 km (0.114 R)
• M3: 617,839 km (0.119 R)
• M4: 1,026,391 km (0.096 R)
• M5: 1,432,699 km (0.083 R)
• M6: 1,874,761 km (0.071 R)
• M7: 2,268,353 km (0.081 R)
• M8: 2,588,342 km (0.066 R)
• M9: 4,387,556 km (0.103 R)
• M10: 4,632,298 km (0.051 R)
• M11: 4,983,853 km (0.116 R)
• M12: 6,375,861 km (0.115 R)
• M13: 9,045,286 km (0.083 R)
• M14: 10,327,489 km (0.112 R)
• M15: 11,494,502 km (0.085 R)
• M16: 11,726,379 km (0.101 R)
• M17: 12,380,271 km (0.106 R)
• M18: 15,171,468 km (0.097 R)
• M19: 15,662,299 km (0.072 R)
• M20: 18,198,731 km (0.109 R)
• M21: 18,993,993 km (0.084 R)
• M22: 20,398,717 km (0.117 R)
• M23: 20,996,660 km (0.089 R)
• M24: 24,449,079 km (0.114 R)
• M25: 24,736,756 km (0.079 R)
• M26: 25,910,052 km (0.113 R)
• M27: 30,309,277 km (0.118 R)
• M28: 37,675,476 km (0.106 R)
• M29: 39,489,649 km (0.112 R)
• M30: 41,633,237 km (0.099 R)
• M31: 41,906,552 km (0.08 R)
• M32: 51,141,229 km (0.083 R)
• M33: 51,611,864 km (0.028 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.8

Radius: 4.3

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.63 AU - 12.95 AU

Year: 16146 Days

Day: 17.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 83,629,858 km

• M1: 55,351 km (0.038 R)
• M2: 424,858 km (0.105 R)
• M3: 1,926,671 km (0.07 R)
• M4: 2,510,402 km (0.079 R)
• M5: 3,672,927 km (0.086 R)
• M6: 5,615,904 km (0.09 R)
• M7: 18,036,267 km (0.059 R)
• M8: 19,570,992 km (0.112 R)
• M9: 24,454,914 km (0.04 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.6

Radius: 3.8

Gravity: 35.57 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 14.87 AU - 19.43 AU

Year: 26615 Days

Day: 18.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,629,858 km

• M1: 48,470 km (0.086 R)
• M2: 181,163 km (0.099 R)
• M3: 370,704 km (0.073 R)
• M4: 518,656 km (0.026 R)
• M5: 746,493 km (0.07 R)
• M6: 1,132,007 km (0.112 R)
• M7: 1,322,146 km (0.101 R)
• M8: 1,692,401 km (0.072 R)
• M9: 1,843,046 km (0.063 R)
• M10: 2,106,936 km (0.075 R)
• M11: 3,105,951 km (0.111 R)
• M12: 4,145,207 km (0.111 R)
• M13: 4,891,701 km (0.094 R)
• M14: 6,107,931 km (0.045 R)
• M15: 6,692,710 km (0.03 R)
• M16: 7,512,356 km (0.104 R)
• M17: 7,663,749 km (0.074 R)
• M18: 8,614,743 km (0.1 R)
• M19: 8,780,497 km (0.113 R)
• M20: 10,370,274 km (0.086 R)
• M21: 10,811,588 km (0.088 R)
• M22: 11,597,425 km (0.104 R)
• M23: 12,774,611 km (0.105 R)
• M24: 13,355,350 km (0.09 R)
• M25: 13,953,293 km (0.095 R)
• M26: 15,042,515 km (0.115 R)
• M27: 16,524,581 km (0.109 R)
• M28: 20,649,742 km (0.084 R)
• M29: 24,738,252 km (0.093 R)
• M30: 29,962,359 km (0.044 R)
• M31: 31,505,012 km (0.111 R)
• M32: 32,830,300 km (0.041 R)
• M33: 38,653,247 km (0.089 R)
• M34: 43,324,740 km (0.115 R)
• M35: 44,302,213 km (0.11 R)
• M36: 52,656,057 km (0.101 R)
• M37: 63,448,945 km (0.113 R)
• M38: 64,708,409 km (0.058 R)
• M39: 77,755,139 km (0.114 R)
• M40: 83,129,293 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 12,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit