🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.52 AU - 0.62 AU

Year: 161 Days

Day: 20.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.3

Radius: 15

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.64 AU - 7 AU

Year: 5262 Days

Day: 12.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 88,002,952 km

• M1: 186,997 km (0.047 R)
• M2: 663,766 km (0.12 R)
• M3: 1,405,173 km (0.067 R)
• M4: 1,892,413 km (0.102 R)
• M5: 3,620,268 km (0.082 R)
• M6: 4,857,293 km (0.049 R)
• M7: 5,657,941 km (0.113 R)
• M8: 7,055,335 km (0.036 R)
• M9: 8,301,485 km (0.12 R)
• M10: 9,408,360 km (0.052 R)
• M11: 11,454,111 km (0.071 R)
• M12: 13,474,879 km (0.082 R)
• M13: 16,819,588 km (0.113 R)
• M14: 17,842,688 km (0.09 R)
• M15: 19,034,683 km (0.055 R)
• M16: 22,785,102 km (0.046 R)
• M17: 24,718,954 km (0.08 R)
• M18: 25,413,237 km (0.117 R)
• M19: 26,840,850 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.4

Radius: 8.1

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.45 AU - 7.31 AU

Year: 6039 Days

Day: 10.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,002,952 km

• M1: 100,829 km (0.092 R)
• M2: 361,279 km (0.11 R)
• M3: 643,869 km (0.116 R)
• M4: 1,154,297 km (0.12 R)
• M5: 1,926,821 km (0.108 R)
• M6: 2,417,053 km (0.063 R)
• M7: 3,375,975 km (0.113 R)
• M8: 3,885,655 km (0.053 R)
• M9: 6,202,328 km (0.118 R)
• M10: 6,802,664 km (0.065 R)
• M11: 14,115,157 km (0.119 R)
• M12: 20,283,377 km (0.096 R)
• M13: 24,874,386 km (0.078 R)
• M14: 26,627,972 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.4

Radius: 8.4

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.03 AU - 13.13 AU

Year: 12896 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 88,002,952 km

• M1: 154,385 km (0.092 R)
• M2: 525,537 km (0.095 R)
• M3: 855,999 km (0.086 R)
• M4: 1,525,449 km (0.115 R)
• M5: 3,697,311 km (0.068 R)
• M6: 4,694,980 km (0.099 R)
• M7: 5,799,311 km (0.082 R)
• M8: 8,232,820 km (0.079 R)
• M9: 11,325,008 km (0.088 R)
• M10: 12,385,806 km (0.057 R)
• M11: 13,074,704 km (0.109 R)
• M12: 13,901,233 km (0.038 R)
• M13: 17,166,356 km (0.079 R)
• M14: 17,623,826 km (0.089 R)
• M15: 21,356,592 km (0.106 R)
• M16: 21,885,869 km (0.094 R)
• M17: 24,996,907 km (0.066 R)
• M18: 27,849,888 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.8

Radius: 4.7

Gravity: 31.91 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 12.18 AU - 13.04 AU

Year: 16780 Days

Day: 19.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,002,952 km

• M1: 58,493 km (0.11 R)
• M2: 253,868 km (0.087 R)
• M3: 476,918 km (0.101 R)
• M4: 638,035 km (0.078 R)
• M5: 785,389 km (0.087 R)
• M6: 1,164,021 km (0.036 R)
• M7: 1,417,290 km (0.101 R)
• M8: 2,151,965 km (0.11 R)
• M9: 2,985,674 km (0.086 R)
• M10: 4,234,218 km (0.111 R)
• M11: 4,593,851 km (0.118 R)
• M12: 5,189,401 km (0.096 R)
• M13: 6,574,826 km (0.105 R)
• M14: 7,515,049 km (0.072 R)
• M15: 7,751,414 km (0.045 R)
• M16: 8,189,586 km (0.11 R)
• M17: 8,440,013 km (0.112 R)
• M18: 8,799,197 km (0.079 R)
• M19: 9,658,338 km (0.107 R)
• M20: 10,868,884 km (0.064 R)
• M21: 11,541,925 km (0.091 R)
• M22: 14,585,493 km (0.079 R)
• M23: 15,939,504 km (0.105 R)
• M24: 16,807,022 km (0.089 R)
• M25: 16,967,989 km (0.069 R)
• M26: 18,293,725 km (0.105 R)
• M27: 20,409,338 km (0.106 R)
• M28: 22,780,913 km (0.091 R)
• M29: 30,864,883 km (0.066 R)
• M30: 34,492,931 km (0.079 R)
• M31: 36,746,623 km (0.061 R)
• M32: 37,702,403 km (0.096 R)
• M33: 39,806,348 km (0.046 R)
• M34: 45,327,706 km (0.069 R)
• M35: 51,000,457 km (0.069 R)
• M36: 52,876,564 km (0.087 R)
• M37: 58,410,040 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.4

Radius: 5.3

Gravity: 18.06 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 17 AU - 19.24 AU

Year: 28905 Days

Day: 22.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 88,002,952 km

• M1: 66,272 km (0.056 R)
• M2: 250,277 km (0.095 R)
• M3: 529,128 km (0.039 R)
• M4: 1,002,306 km (0.113 R)
• M5: 1,391,111 km (0.11 R)
• M6: 3,740,096 km (0.078 R)
• M7: 4,306,923 km (0.089 R)
• M8: 4,556,452 km (0.099 R)
• M9: 4,967,846 km (0.103 R)
• M10: 5,242,209 km (0.116 R)
• M11: 5,568,182 km (0.104 R)
• M12: 5,951,003 km (0.032 R)
• M13: 6,912,170 km (0.113 R)
• M14: 8,186,444 km (0.107 R)
• M15: 8,907,506 km (0.032 R)
• M16: 9,974,588 km (0.113 R)
• M17: 12,288,418 km (0.104 R)
• M18: 13,010,078 km (0.058 R)
• M19: 15,099,063 km (0.085 R)
• M20: 18,034,622 km (0.113 R)
• M21: 22,054,316 km (0.072 R)
• M22: 26,514,128 km (0.054 R)
• M23: 29,079,732 km (0.113 R)
• M24: 35,268,446 km (0.063 R)
• M25: 35,700,185 km (0.119 R)
• M26: 38,820,797 km (0.1 R)
• M27: 42,604,277 km (0.094 R)
• M28: 47,146,218 km (0.087 R)
• M29: 51,630,115 km (0.113 R)
• M30: 52,000,669 km (0.085 R)
• M31: 53,122,802 km (0.109 R)
• M32: 54,261,092 km (0.093 R)
• M33: 58,372,940 km (0.047 R)
• M34: 59,179,122 km (0.07 R)
• M35: 60,402,085 km (0.112 R)
• M36: 63,745,597 km (0.047 R)
• M37: 65,896,815 km (0.099 R)
• M38: 75,460,906 km (0.046 R)
• M39: 79,334,892 km (0.111 R)
• M40: 85,650,017 km (0.087 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 19,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit