🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.73 AU

Year: 204 Days

Day: 21.1 Hours

Environment

Temp: 238 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,987,971 km

• M1: 126,261 km (0.081 R)
• M2: 268,379 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.74 AU - 1.04 AU

Year: 292 Days

Day: 18 Hours

Environment

Temp: 191 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.84 AU - 1.18 AU

Year: 353 Days

Day: 45.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,987,971 km

• M1: 71,059 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.86 AU - 4.02 AU

Year: 2222 Days

Day: 12.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,987,971 km

• M1: 319,092 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.08 AU - 3.96 AU

Year: 2300 Days

Day: 46 Hours

Environment

Temp: -95 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,987,971 km

• M1: 144,661 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.7

Radius: 12.2

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.66 AU - 13.7 AU

Year: 13901 Days

Day: 8.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 132.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,987,971 km

• M1: 151,991 km (0.075 R)
• M2: 549,024 km (0.105 R)
• M3: 1,013,376 km (0.038 R)
• M4: 1,854,565 km (0.044 R)
• M5: 2,914,167 km (0.113 R)
• M6: 3,330,198 km (0.086 R)
• M7: 4,085,069 km (0.116 R)
• M8: 4,982,656 km (0.065 R)
• M9: 5,651,209 km (0.118 R)
• M10: 6,884,344 km (0.088 R)
• M11: 9,327,128 km (0.043 R)
• M12: 11,889,590 km (0.032 R)
• M13: 15,711,816 km (0.076 R)
• M14: 16,855,192 km (0.084 R)
• M15: 17,298,002 km (0.081 R)
• M16: 22,163,523 km (0.063 R)
• M17: 23,692,413 km (0.097 R)
• M18: 25,003,339 km (0.114 R)
• M19: 31,618,108 km (0.097 R)
• M20: 38,799,105 km (0.091 R)
• M21: 39,701,929 km (0.101 R)
• M22: 42,630,307 km (0.057 R)
• M23: 43,040,504 km (0.114 R)
• M24: 52,119,749 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.9

Radius: 13.4

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.91 AU - 15.31 AU

Year: 16531 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 87,987,971 km

• M1: 167,550 km (0.095 R)
• M2: 628,909 km (0.111 R)
• M3: 1,665,174 km (0.115 R)
• M4: 2,907,734 km (0.096 R)
• M5: 3,620,568 km (0.117 R)
• M6: 4,570,963 km (0.08 R)
• M7: 5,645,375 km (0.108 R)
• M8: 6,717,842 km (0.105 R)
• M9: 9,520,109 km (0.108 R)
• M10: 12,154,827 km (0.034 R)
• M11: 12,647,453 km (0.116 R)
• M12: 13,281,897 km (0.056 R)
• M13: 14,614,665 km (0.085 R)
• M14: 17,701,168 km (0.068 R)
• M15: 19,647,736 km (0.056 R)
• M16: 23,203,378 km (0.043 R)
• M17: 23,962,737 km (0.095 R)
• M18: 30,308,828 km (0.099 R)
• M19: 31,331,030 km (0.031 R)
• M20: 32,142,000 km (0.116 R)
• M21: 32,966,883 km (0.055 R)
• M22: 39,946,970 km (0.117 R)
• M23: 43,137,144 km (0.083 R)
• M24: 48,465,821 km (0.095 R)
• M25: 50,020,292 km (0.109 R)
• M26: 51,447,605 km (0.085 R)
• M27: 52,901,996 km (0.084 R)
• M28: 55,218,519 km (0.082 R)
• M29: 56,742,921 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.6

Radius: 3.2

Gravity: 56.41 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.89 AU - 21.55 AU

Year: 27084 Days

Day: 18.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 87,987,971 km

• M1: 39,793 km (0.075 R)
• M2: 166,652 km (0.059 R)
• M3: 296,952 km (0.077 R)
• M4: 487,390 km (0.038 R)
• M5: 702,063 km (0.107 R)
• M6: 913,893 km (0.053 R)
• M7: 1,676,543 km (0.091 R)
• M8: 2,297,674 km (0.091 R)
• M9: 2,762,624 km (0.081 R)
• M10: 3,086,802 km (0.07 R)
• M11: 3,588,853 km (0.08 R)
• M12: 3,778,393 km (0.115 R)
• M13: 4,177,371 km (0.029 R)
• M14: 4,827,673 km (0.109 R)
• M15: 7,179,651 km (0.09 R)
• M16: 8,656,331 km (0.108 R)
• M17: 9,229,291 km (0.057 R)
• M18: 10,514,038 km (0.109 R)
• M19: 12,985,544 km (0.096 R)
• M20: 15,734,405 km (0.106 R)
• M21: 18,286,844 km (0.075 R)
• M22: 20,497,302 km (0.116 R)
• M23: 21,408,652 km (0.085 R)
• M24: 24,641,163 km (0.108 R)
• M25: 28,806,117 km (0.067 R)
• M26: 29,948,147 km (0.103 R)
• M27: 39,723,620 km (0.112 R)
• M28: 41,296,043 km (0.09 R)
• M29: 49,424,145 km (0.028 R)
• M30: 50,145,805 km (0.063 R)
• M31: 52,353,420 km (0.098 R)
• M32: 55,784,896 km (0.082 R)
• M33: 64,797,271 km (0.094 R)
• M34: 66,972,573 km (0.114 R)
• M35: 68,300,853 km (0.073 R)
• M36: 70,553,497 km (0.077 R)
• M37: 73,789,748 km (0.114 R)
• M38: 76,400,829 km (0.096 R)
• M39: 81,304,797 km (0.064 R)
• M40: 84,345,673 km (0.068 R)
• M41: 85,117,448 km (0.054 R)
• M42: 87,198,804 km (0.053 R)
• M43: 87,987,932 km (0.097 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 17,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit