🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.75 AU - 0.81 AU

Year: 247 Days

Day: 39.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.07 AU - 2.53 AU

Year: 1249 Days

Day: 37 Hours

Environment

Temp: -72 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3 AU - 3.2 AU

Year: 1955 Days

Day: 40.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.98 AU - 4.14 AU

Year: 2406 Days

Day: 27.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,052,432 km

• M1: 1,296,565 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.3

Radius: 8.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.46 AU - 8.72 AU

Year: 6761 Days

Day: 10.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,052,432 km

• M1: 111,301 km (0.037 R)
• M2: 222,751 km (0.107 R)
• M3: 407,654 km (0.092 R)
• M4: 883,675 km (0.118 R)
• M5: 982,858 km (0.034 R)
• M6: 1,125,425 km (0.047 R)
• M7: 1,206,058 km (0.049 R)
• M8: 1,330,972 km (0.063 R)
• M9: 1,654,552 km (0.068 R)
• M10: 1,905,278 km (0.103 R)
• M11: 2,035,129 km (0.046 R)
• M12: 2,168,122 km (0.093 R)
• M13: 2,303,957 km (0.106 R)
• M14: 2,620,057 km (0.048 R)
• M15: 2,950,070 km (0.099 R)
• M16: 3,101,014 km (0.056 R)
• M17: 3,215,905 km (0.043 R)
• M18: 3,589,152 km (0.108 R)
• M19: 3,811,604 km (0.116 R)
• M20: 4,312,607 km (0.069 R)
• M21: 4,701,861 km (0.057 R)
• M22: 4,767,983 km (0.086 R)
• M23: 4,834,255 km (0.108 R)
• M24: 5,193,140 km (0.117 R)
• M25: 5,330,023 km (0.067 R)
• M26: 5,468,101 km (0.05 R)
• M27: 5,818,460 km (0.116 R)
• M28: 5,936,791 km (0.032 R)
• M29: 6,590,085 km (0.102 R)
• M30: 6,738,337 km (0.116 R)
• M31: 7,063,413 km (0.053 R)
• M32: 7,189,823 km (0.09 R)
• M33: 7,444,888 km (0.12 R)
• M34: 7,599,422 km (0.108 R)
• M35: 7,859,274 km (0.11 R)
• M36: 7,990,321 km (0.073 R)
• M37: 8,361,025 km (0.114 R)
• M38: 8,818,794 km (0.082 R)
• M39: 8,927,702 km (0.112 R)
• M40: 9,036,908 km (0.104 R)
• M41: 10,069,433 km (0.109 R)
• M42: 10,354,865 km (0.063 R)
• M43: 10,556,224 km (0.112 R)
• M44: 10,817,123 km (0.094 R)
• M45: 10,904,638 km (0.12 R)
• M46: 11,404,444 km (0.114 R)
• M47: 11,552,995 km (0.108 R)
• M48: 12,610,053 km (0.064 R)
• M49: 13,477,871 km (0.078 R)
• M50: 13,603,383 km (0.062 R)
• M51: 13,824,040 km (0.103 R)
• M52: 13,950,600 km (0.117 R)
• M53: 14,014,029 km (0.114 R)
• M54: 14,077,608 km (0.08 R)
• M55: 14,525,205 km (0.07 R)
• M56: 14,718,486 km (0.111 R)
• M57: 15,565,658 km (0.061 R)
• M58: 15,829,549 km (0.081 R)
• M59: 16,161,507 km (0.097 R)
• M60: 16,395,179 km (0.111 R)
• M61: 16,832,154 km (0.09 R)
• M62: 16,899,772 km (0.103 R)
• M63: 17,307,127 km (0.065 R)
• M64: 17,786,439 km (0.099 R)
• M65: 18,235,532 km (0.086 R)
• M66: 18,478,927 km (0.068 R)
• M67: 19,074,327 km (0.079 R)
• M68: 19,286,008 km (0.059 R)
• M69: 19,889,934 km (0.11 R)
• M70: 20,391,985 km (0.041 R)
• M71: 20,572,250 km (0.118 R)
• M72: 20,716,912 km (0.051 R)
• M73: 20,861,872 km (0.117 R)
• M74: 21,408,502 km (0.105 R)
• M75: 22,367,126 km (0.048 R)
• M76: 23,679,697 km (0.089 R)
• M77: 24,059,227 km (0.105 R)
• M78: 24,173,520 km (0.064 R)
• M79: 24,785,974 km (0.067 R)
• M80: 26,026,290 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.3

Radius: 7.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 11.66 AU - 16.28 AU

Year: 18701 Days

Day: 18.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 19,052,432 km

• M1: 124,615 km (0.041 R)
• M2: 794,365 km (0.059 R)
• M3: 1,086,380 km (0.095 R)
• M4: 1,398,740 km (0.088 R)
• M5: 1,505,104 km (0.111 R)
• M6: 1,565,392 km (0.091 R)
• M7: 1,614,161 km (0.117 R)
• M8: 1,700,778 km (0.07 R)
• M9: 1,853,069 km (0.071 R)
• M10: 2,198,191 km (0.045 R)
• M11: 2,635,765 km (0.096 R)
• M12: 2,768,009 km (0.1 R)
• M13: 2,887,239 km (0.076 R)
• M14: 3,193,017 km (0.067 R)
• M15: 3,654,676 km (0.116 R)
• M16: 4,622,425 km (0.099 R)
• M17: 5,034,268 km (0.081 R)
• M18: 5,107,122 km (0.117 R)
• M19: 6,241,223 km (0.053 R)
• M20: 6,398,151 km (0.095 R)
• M21: 7,763,381 km (0.098 R)
• M22: 7,847,605 km (0.117 R)
• M23: 8,102,370 km (0.111 R)
• M24: 8,424,604 km (0.081 R)
• M25: 8,772,868 km (0.096 R)
• M26: 9,551,226 km (0.079 R)
• M27: 9,777,567 km (0.083 R)
• M28: 9,914,300 km (0.039 R)
• M29: 10,074,669 km (0.053 R)
• M30: 10,654,211 km (0.071 R)
• M31: 11,196,952 km (0.103 R)
• M32: 11,292,246 km (0.072 R)
• M33: 13,837,803 km (0.058 R)
• M34: 14,042,603 km (0.103 R)
• M35: 14,326,090 km (0.031 R)
• M36: 14,767,703 km (0.093 R)
• M37: 15,003,320 km (0.118 R)
• M38: 15,771,056 km (0.091 R)
• M39: 16,065,465 km (0.071 R)
• M40: 16,632,890 km (0.1 R)
• M41: 16,741,647 km (0.072 R)
• M42: 17,124,468 km (0.12 R)
• M43: 17,537,658 km (0.068 R)
• M44: 17,731,686 km (0.069 R)
• M45: 18,825,396 km (0.043 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 20,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit