🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.09 AU - 1.79 AU

Year: 654 Days

Day: 30 Hours

Environment

Temp: -52 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,089,220 km

• M1: 50,265 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.38 AU - 2.1 AU

Year: 869 Days

Day: 22.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,089,220 km

• M1: 40,242 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.6

Radius: 12.1

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.48 AU - 5.5 AU

Year: 4222 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 109,089,220 km

• M1: 150,645 km (0.106 R)
• M2: 608,863 km (0.062 R)
• M3: 1,021,903 km (0.096 R)
• M4: 1,641,687 km (0.096 R)
• M5: 2,082,552 km (0.099 R)
• M6: 2,723,728 km (0.11 R)
• M7: 3,707,035 km (0.107 R)
• M8: 4,091,053 km (0.052 R)
• M9: 4,551,814 km (0.11 R)
• M10: 7,054,288 km (0.115 R)
• M11: 8,312,106 km (0.066 R)
• M12: 9,095,102 km (0.102 R)
• M13: 10,361,149 km (0.047 R)
• M14: 11,693,467 km (0.069 R)
• M15: 12,828,765 km (0.116 R)
• M16: 13,449,746 km (0.045 R)
• M17: 14,473,594 km (0.077 R)
• M18: 14,863,745 km (0.113 R)
• M19: 15,375,669 km (0.116 R)
• M20: 19,564,260 km (0.034 R)
• M21: 22,471,844 km (0.102 R)
• M22: 23,070,984 km (0.086 R)
• M23: 23,989,664 km (0.028 R)
• M24: 27,568,195 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.6

Radius: 9

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.14 AU - 6.56 AU

Year: 4687 Days

Day: 7.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 109,089,220 km

• M1: 112,198 km (0.11 R)
• M2: 450,290 km (0.072 R)
• M3: 734,825 km (0.099 R)
• M4: 1,090,568 km (0.078 R)
• M5: 1,942,828 km (0.096 R)
• M6: 2,386,086 km (0.053 R)
• M7: 2,773,245 km (0.102 R)
• M8: 6,491,949 km (0.096 R)
• M9: 7,941,253 km (0.101 R)
• M10: 10,767,008 km (0.082 R)
• M11: 11,949,878 km (0.096 R)
• M12: 14,432,455 km (0.035 R)
• M13: 16,216,559 km (0.08 R)
• M14: 16,722,948 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.2

Radius: 7.3

Gravity: 15.52 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.81 AU - 20.09 AU

Year: 31244 Days

Day: 16.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 109,089,220 km

• M1: 91,255 km (0.058 R)
• M2: 335,847 km (0.096 R)
• M3: 598,391 km (0.03 R)
• M4: 850,314 km (0.027 R)
• M5: 1,283,400 km (0.096 R)
• M6: 2,028,697 km (0.117 R)
• M7: 2,458,043 km (0.11 R)
• M8: 3,797,991 km (0.092 R)
• M9: 4,566,625 km (0.118 R)
• M10: 4,926,108 km (0.066 R)
• M11: 5,261,507 km (0.118 R)
• M12: 5,567,285 km (0.093 R)
• M13: 7,825,016 km (0.067 R)
• M14: 8,282,187 km (0.074 R)
• M15: 8,817,598 km (0.103 R)
• M16: 13,879,690 km (0.063 R)
• M17: 14,380,095 km (0.083 R)
• M18: 14,806,150 km (0.107 R)
• M19: 15,953,566 km (0.115 R)
• M20: 17,930,202 km (0.119 R)
• M21: 23,283,113 km (0.099 R)
• M22: 26,829,630 km (0.079 R)
• M23: 29,749,033 km (0.103 R)
• M24: 31,002,064 km (0.044 R)
• M25: 43,017,915 km (0.115 R)
• M26: 63,776,115 km (0.058 R)
• M27: 66,088,899 km (0.044 R)
• M28: 67,740,758 km (0.032 R)
• M29: 70,147,938 km (0.099 R)
• M30: 71,866,518 km (0.102 R)
• M31: 79,815,850 km (0.101 R)
• M32: 81,958,390 km (0.038 R)
• M33: 82,771,604 km (0.119 R)
• M34: 84,138,929 km (0.107 R)
• M35: 84,414,189 km (0.063 R)
• M36: 85,799,615 km (0.114 R)
• M37: 90,046,549 km (0.045 R)
• M38: 101,116,941 km (0.082 R)
• M39: 105,851,863 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit