🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.47 AU - 0.65 AU

Year: 155 Days

Day: 30 Hours

Environment

Temp: 218 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,318,060 km

• M1: 32,164 km (0.084 R)
• M2: 224,846 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.3 AU - 1.76 AU

Year: 702 Days

Day: 23.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.9

Radius: 11.4

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.71 AU - 5.77 AU

Year: 3827 Days

Day: 6.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,318,060 km

• M1: 142,567 km (0.069 R)
• M2: 1,521,710 km (0.071 R)
• M3: 1,938,040 km (0.115 R)
• M4: 2,507,560 km (0.104 R)
• M5: 2,935,709 km (0.061 R)
• M6: 3,355,031 km (0.044 R)
• M7: 4,959,768 km (0.111 R)
• M8: 6,380,499 km (0.112 R)
• M9: 6,805,806 km (0.079 R)
• M10: 8,267,078 km (0.062 R)
• M11: 14,151,809 km (0.11 R)
• M12: 15,088,890 km (0.116 R)
• M13: 17,319,245 km (0.027 R)
• M14: 18,635,407 km (0.09 R)
• M15: 19,570,244 km (0.117 R)
• M16: 22,285,296 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.1

Radius: 8.1

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.62 AU - 5.64 AU

Year: 4309 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,318,060 km

• M1: 105,317 km (0.086 R)
• M2: 555,606 km (0.083 R)
• M3: 987,196 km (0.11 R)
• M4: 1,596,359 km (0.061 R)
• M5: 2,188,018 km (0.109 R)
• M6: 2,496,190 km (0.089 R)
• M7: 2,783,418 km (0.094 R)
• M8: 3,274,249 km (0.105 R)
• M9: 4,031,363 km (0.101 R)
• M10: 4,566,774 km (0.106 R)
• M11: 4,900,377 km (0.052 R)
• M12: 5,327,330 km (0.082 R)
• M13: 6,028,046 km (0.072 R)
• M14: 6,489,107 km (0.118 R)
• M15: 6,758,533 km (0.093 R)
• M16: 7,912,082 km (0.056 R)
• M17: 8,219,954 km (0.081 R)
• M18: 8,500,301 km (0.115 R)
• M19: 11,843,065 km (0.106 R)
• M20: 13,706,157 km (0.046 R)
• M21: 15,173,562 km (0.061 R)
• M22: 17,137,184 km (0.094 R)
• M23: 18,417,293 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.7

Radius: 11.4

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.54 AU - 8.54 AU

Year: 6927 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,318,060 km

• M1: 141,968 km (0.077 R)
• M2: 683,213 km (0.093 R)
• M3: 1,473,389 km (0.111 R)
• M4: 1,976,188 km (0.085 R)
• M5: 3,817,887 km (0.078 R)
• M6: 4,448,741 km (0.093 R)
• M7: 5,596,157 km (0.094 R)
• M8: 6,070,233 km (0.074 R)
• M9: 8,621,475 km (0.067 R)
• M10: 9,133,997 km (0.084 R)
• M11: 9,962,321 km (0.116 R)
• M12: 10,350,976 km (0.088 R)
• M13: 11,864,009 km (0.097 R)
• M14: 12,498,902 km (0.108 R)
• M15: 13,259,308 km (0.101 R)
• M16: 14,104,237 km (0.108 R)
• M17: 14,705,770 km (0.116 R)
• M18: 15,153,816 km (0.078 R)
• M19: 16,733,719 km (0.117 R)
• M20: 18,292,229 km (0.098 R)
• M21: 20,287,566 km (0.11 R)
• M22: 26,557,960 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923

Radius: 10.8

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.6 AU - 9.77 AU

Year: 9484 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,318,060 km

• M1: 134,488 km (0.104 R)
• M2: 518,057 km (0.11 R)
• M3: 1,456,186 km (0.069 R)
• M4: 1,820,157 km (0.086 R)
• M5: 4,358,833 km (0.114 R)
• M6: 5,913,305 km (0.063 R)
• M7: 6,659,798 km (0.113 R)
• M8: 7,467,776 km (0.095 R)
• M9: 8,071,404 km (0.104 R)
• M10: 8,800,843 km (0.101 R)
• M11: 9,773,827 km (0.106 R)
• M12: 10,338,709 km (0.101 R)
• M13: 12,048,313 km (0.062 R)
• M14: 12,459,109 km (0.12 R)
• M15: 12,879,329 km (0.058 R)
• M16: 13,308,825 km (0.088 R)
• M17: 14,854,769 km (0.086 R)
• M18: 15,191,365 km (0.116 R)
• M19: 17,467,646 km (0.119 R)
• M20: 18,377,201 km (0.102 R)
• M21: 19,317,872 km (0.074 R)
• M22: 20,044,170 km (0.107 R)
• M23: 26,231,089 km (0.034 R)
• M24: 29,808,273 km (0.051 R)
• M25: 32,216,201 km (0.094 R)
• M26: 38,165,409 km (0.11 R)
• M27: 41,931,236 km (0.027 R)
• M28: 42,469,340 km (0.109 R)
• M29: 44,250,302 km (0.119 R)
• M30: 46,366,364 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270

Radius: 8.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.24 AU - 11.88 AU

Year: 11833 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 39,318,060 km

• M1: 105,766 km (0.091 R)
• M2: 802,892 km (0.081 R)
• M3: 1,439,431 km (0.075 R)
• M4: 5,036,661 km (0.035 R)
• M5: 6,211,902 km (0.053 R)
• M6: 10,336,914 km (0.101 R)
• M7: 12,381,019 km (0.102 R)
• M8: 12,654,185 km (0.111 R)
• M9: 16,385,156 km (0.119 R)
• M10: 17,251,178 km (0.052 R)
• M11: 25,134,088 km (0.079 R)
• M12: 29,460,608 km (0.115 R)
• M13: 30,144,719 km (0.115 R)
• M14: 33,513,513 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 16,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit