🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.2 AU - 1.34 AU

Year: 528 Days

Day: 39.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,306,721 km

• M1: 374,593 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.58 AU - 1.96 AU

Year: 869 Days

Day: 18.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.1

Radius: 9.6

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.07 AU - 6.83 AU

Year: 5355 Days

Day: 13.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,306,721 km

• M1: 119,379 km (0.057 R)
• M2: 446,250 km (0.104 R)
• M3: 955,182 km (0.096 R)
• M4: 1,344,885 km (0.088 R)
• M5: 1,867,729 km (0.097 R)
• M6: 2,224,221 km (0.118 R)
• M7: 2,901,899 km (0.068 R)
• M8: 3,258,391 km (0.086 R)
• M9: 3,711,374 km (0.049 R)
• M10: 4,084,321 km (0.112 R)
• M11: 5,741,865 km (0.076 R)
• M12: 6,404,584 km (0.096 R)
• M13: 7,258,937 km (0.097 R)
• M14: 9,403,872 km (0.114 R)
• M15: 10,690,413 km (0.099 R)
• M16: 11,160,300 km (0.075 R)
• M17: 12,652,539 km (0.113 R)
• M18: 13,555,063 km (0.12 R)
• M19: 14,161,533 km (0.081 R)
• M20: 16,396,525 km (0.084 R)
• M21: 19,543,167 km (0.092 R)
• M22: 21,479,412 km (0.116 R)
• M23: 25,067,218 km (0.12 R)
• M24: 25,896,887 km (0.104 R)
• M25: 26,318,604 km (0.073 R)
• M26: 28,495,851 km (0.093 R)
• M27: 30,043,441 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.5

Radius: 14.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.65 AU - 6.87 AU

Year: 5779 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 59,306,721 km

• M1: 190,139 km (0.088 R)
• M2: 674,537 km (0.103 R)
• M3: 1,269,936 km (0.118 R)
• M4: 1,736,083 km (0.099 R)
• M5: 2,290,343 km (0.079 R)
• M6: 2,928,079 km (0.067 R)
• M7: 5,289,781 km (0.112 R)
• M8: 7,457,903 km (0.105 R)
• M9: 12,791,665 km (0.053 R)
• M10: 16,630,197 km (0.076 R)
• M11: 17,564,136 km (0.073 R)
• M12: 22,767,450 km (0.107 R)
• M13: 24,213,163 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 11.6

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.43 AU - 6.51 AU

Year: 6072 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,306,721 km

• M1: 144,212 km (0.054 R)
• M2: 616,044 km (0.105 R)
• M3: 1,001,857 km (0.075 R)
• M4: 1,819,110 km (0.086 R)
• M5: 2,493,797 km (0.109 R)
• M6: 3,119,564 km (0.063 R)
• M7: 3,481,292 km (0.109 R)
• M8: 3,895,229 km (0.074 R)
• M9: 4,393,540 km (0.032 R)
• M10: 5,105,027 km (0.116 R)
• M11: 6,653,365 km (0.075 R)
• M12: 7,820,977 km (0.09 R)
• M13: 9,510,685 km (0.084 R)
• M14: 12,040,085 km (0.077 R)
• M15: 14,109,323 km (0.093 R)
• M16: 15,107,889 km (0.099 R)
• M17: 15,716,902 km (0.057 R)
• M18: 18,455,441 km (0.045 R)
• M19: 23,297,774 km (0.098 R)
• M20: 25,536,955 km (0.064 R)
• M21: 26,140,134 km (0.091 R)
• M22: 28,648,441 km (0.051 R)
• M23: 29,393,588 km (0.075 R)
• M24: 29,771,023 km (0.094 R)
• M25: 30,151,600 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.3

Radius: 11.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.51 AU - 8.45 AU

Year: 8317 Days

Day: 14.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,306,721 km

• M1: 138,079 km (0.052 R)
• M2: 654,790 km (0.074 R)
• M3: 1,192,744 km (0.102 R)
• M4: 2,013,887 km (0.052 R)
• M5: 3,178,356 km (0.088 R)
• M6: 3,882,813 km (0.108 R)
• M7: 5,070,769 km (0.103 R)
• M8: 6,309,739 km (0.076 R)
• M9: 7,228,569 km (0.088 R)
• M10: 8,234,316 km (0.104 R)
• M11: 8,705,399 km (0.075 R)
• M12: 10,374,313 km (0.108 R)
• M13: 12,579,835 km (0.089 R)
• M14: 14,396,401 km (0.042 R)
• M15: 15,722,437 km (0.106 R)
• M16: 25,077,839 km (0.055 R)
• M17: 25,796,208 km (0.11 R)
• M18: 27,274,385 km (0.102 R)
• M19: 28,130,234 km (0.112 R)
• M20: 28,613,435 km (0.072 R)
• M21: 34,630,411 km (0.055 R)
• M22: 35,746,561 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.1

Radius: 13.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.54 AU - 13.86 AU

Year: 14766 Days

Day: 10 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,306,721 km

• M1: 176,226 km (0.094 R)
• M2: 692,489 km (0.095 R)
• M3: 1,160,131 km (0.104 R)
• M4: 1,964,070 km (0.041 R)
• M5: 4,125,610 km (0.104 R)
• M6: 6,347,138 km (0.026 R)
• M7: 9,741,215 km (0.108 R)
• M8: 10,665,281 km (0.085 R)
• M9: 25,117,034 km (0.069 R)
• M10: 26,748,099 km (0.106 R)
• M11: 28,232,409 km (0.088 R)
• M12: 32,064,658 km (0.108 R)
• M13: 33,860,580 km (0.032 R)
• M14: 34,350,663 km (0.107 R)
• M15: 43,857,458 km (0.047 R)
• M16: 44,293,835 km (0.073 R)
• M17: 53,146,888 km (0.118 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 17,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit