🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.69 AU - 0.97 AU

Year: 266 Days

Day: 12.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.1 AU - 3.16 AU

Year: 1946 Days

Day: 27.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,539,751 km

• M1: 64,477 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.6

Radius: 10

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.66 AU - 13.94 AU

Year: 14246 Days

Day: 10.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 85.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 95,539,751 km

• M1: 124,316 km (0.089 R)
• M2: 491,878 km (0.093 R)
• M3: 868,565 km (0.106 R)
• M4: 1,385,127 km (0.041 R)
• M5: 2,538,377 km (0.055 R)
• M6: 3,015,444 km (0.095 R)
• M7: 4,001,593 km (0.053 R)
• M8: 4,363,919 km (0.115 R)
• M9: 5,438,930 km (0.114 R)
• M10: 5,922,879 km (0.1 R)
• M11: 6,599,061 km (0.09 R)
• M12: 6,977,245 km (0.096 R)
• M13: 7,325,658 km (0.108 R)
• M14: 7,685,740 km (0.073 R)
• M15: 8,104,764 km (0.09 R)
• M16: 8,490,128 km (0.03 R)
• M17: 9,039,900 km (0.086 R)
• M18: 10,266,154 km (0.115 R)
• M19: 12,657,775 km (0.108 R)
• M20: 13,778,562 km (0.101 R)
• M21: 15,108,039 km (0.11 R)
• M22: 15,915,717 km (0.076 R)
• M23: 17,378,485 km (0.072 R)
• M24: 20,041,477 km (0.107 R)
• M25: 22,965,068 km (0.064 R)
• M26: 27,433,407 km (0.047 R)
• M27: 37,246,728 km (0.107 R)
• M28: 45,750,769 km (0.105 R)
• M29: 51,756,675 km (0.097 R)
• M30: 52,750,752 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.4

Radius: 4.9

Gravity: 24.59 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 18.9 AU - 20.14 AU

Year: 30311 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 95,539,751 km

• M1: 60,886 km (0.091 R)
• M2: 423,362 km (0.028 R)
• M3: 590,463 km (0.066 R)
• M4: 1,063,790 km (0.096 R)
• M5: 1,315,863 km (0.037 R)
• M6: 1,817,764 km (0.093 R)
• M7: 5,136,293 km (0.089 R)
• M8: 6,641,397 km (0.114 R)
• M9: 7,084,357 km (0.06 R)
• M10: 10,423,381 km (0.046 R)
• M11: 11,431,970 km (0.074 R)
• M12: 12,504,138 km (0.059 R)
• M13: 14,846,242 km (0.084 R)
• M14: 15,602,160 km (0.093 R)
• M15: 16,828,564 km (0.046 R)
• M16: 19,175,904 km (0.109 R)
• M17: 20,684,299 km (0.056 R)
• M18: 21,732,831 km (0.029 R)
• M19: 22,816,218 km (0.089 R)
• M20: 23,935,061 km (0.055 R)
• M21: 24,392,830 km (0.071 R)
• M22: 28,012,800 km (0.086 R)
• M23: 31,426,623 km (0.064 R)
• M24: 34,233,827 km (0.098 R)
• M25: 34,814,716 km (0.05 R)
• M26: 40,826,306 km (0.12 R)
• M27: 41,479,450 km (0.099 R)
• M28: 43,990,750 km (0.112 R)
• M29: 45,545,072 km (0.048 R)
• M30: 61,002,870 km (0.103 R)
• M31: 62,934,029 km (0.113 R)
• M32: 68,741,119 km (0.064 R)
• M33: 75,873,347 km (0.067 R)
• M34: 78,607,248 km (0.03 R)
• M35: 79,111,244 km (0.089 R)
• M36: 79,364,064 km (0.078 R)
• M37: 82,180,842 km (0.116 R)
• M38: 85,063,593 km (0.104 R)
• M39: 92,704,005 km (0.117 R)
• M40: 94,114,713 km (0.095 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 13,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit