🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.47 AU - 0.69 AU

Year: 156 Days

Day: 24.6 Hours

Environment

Temp: 225 °C

Axial Tilt: 108.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,050,858 km

• M1: 102,026 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.66 AU - 3.7 AU

Year: 2002 Days

Day: 12.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,050,858 km

• M1: 1,492,388 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.78 AU - 3.88 AU

Year: 2647 Days

Day: 15.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.7

Radius: 14.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.49 AU - 6.23 AU

Year: 5009 Days

Day: 5.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,050,858 km

• M1: 190,438 km (0.11 R)
• M2: 672,592 km (0.038 R)
• M3: 1,190,201 km (0.062 R)
• M4: 1,659,938 km (0.085 R)
• M5: 2,256,684 km (0.072 R)
• M6: 3,032,648 km (0.111 R)
• M7: 3,825,068 km (0.119 R)
• M8: 4,575,451 km (0.108 R)
• M9: 5,913,454 km (0.068 R)
• M10: 6,465,919 km (0.113 R)
• M11: 7,187,878 km (0.092 R)
• M12: 9,230,338 km (0.045 R)
• M13: 12,655,531 km (0.083 R)
• M14: 13,110,757 km (0.115 R)
• M15: 17,840,444 km (0.063 R)
• M16: 18,477,880 km (0.056 R)
• M17: 29,250,872 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879

Radius: 13.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.31 AU - 6.45 AU

Year: 5035 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,050,858 km

• M1: 166,652 km (0.111 R)
• M2: 878,887 km (0.042 R)
• M3: 2,613,924 km (0.065 R)
• M4: 3,748,623 km (0.092 R)
• M5: 4,340,582 km (0.118 R)
• M6: 4,885,418 km (0.053 R)
• M7: 6,336,966 km (0.111 R)
• M8: 7,040,525 km (0.049 R)
• M9: 8,097,284 km (0.053 R)
• M10: 9,008,335 km (0.114 R)
• M11: 10,075,117 km (0.074 R)
• M12: 12,255,955 km (0.119 R)
• M13: 15,433,414 km (0.107 R)
• M14: 16,092,692 km (0.072 R)
• M15: 18,852,174 km (0.055 R)
• M16: 19,884,848 km (0.061 R)
• M17: 21,320,090 km (0.083 R)
• M18: 21,763,947 km (0.099 R)
• M19: 29,915,236 km (0.077 R)
• M20: 31,605,841 km (0.102 R)
• M21: 32,183,289 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.3

Radius: 8

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.66 AU - 7.32 AU

Year: 5177 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,050,858 km

• M1: 99,483 km (0.092 R)
• M2: 542,591 km (0.087 R)
• M3: 806,632 km (0.102 R)
• M4: 1,140,235 km (0.086 R)
• M5: 1,427,313 km (0.084 R)
• M6: 1,991,746 km (0.09 R)
• M7: 2,767,112 km (0.095 R)
• M8: 3,475,757 km (0.085 R)
• M9: 4,252,020 km (0.118 R)
• M10: 5,166,213 km (0.028 R)
• M11: 6,083,697 km (0.087 R)
• M12: 6,454,400 km (0.063 R)
• M13: 7,072,090 km (0.052 R)
• M14: 8,312,406 km (0.107 R)
• M15: 9,202,663 km (0.044 R)
• M16: 9,650,259 km (0.118 R)
• M17: 11,171,670 km (0.034 R)
• M18: 13,149,802 km (0.094 R)
• M19: 20,058,681 km (0.096 R)
• M20: 21,796,260 km (0.115 R)
• M21: 24,703,844 km (0.105 R)
• M22: 26,779,814 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.2

Radius: 14

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.87 AU - 11.27 AU

Year: 13005 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,050,858 km

• M1: 174,132 km (0.037 R)
• M2: 712,684 km (0.118 R)
• M3: 2,009,249 km (0.035 R)
• M4: 2,740,035 km (0.114 R)
• M5: 3,616,080 km (0.106 R)
• M6: 4,238,856 km (0.093 R)
• M7: 4,999,112 km (0.077 R)
• M8: 7,655,073 km (0.11 R)
• M9: 8,983,502 km (0.104 R)
• M10: 9,545,691 km (0.116 R)
• M11: 10,240,273 km (0.098 R)
• M12: 12,528,223 km (0.073 R)
• M13: 13,558,953 km (0.075 R)
• M14: 15,789,307 km (0.12 R)
• M15: 16,308,262 km (0.062 R)
• M16: 16,838,437 km (0.109 R)
• M17: 17,458,371 km (0.093 R)
• M18: 21,503,796 km (0.063 R)
• M19: 23,551,642 km (0.093 R)
• M20: 24,327,606 km (0.1 R)
• M21: 33,051,555 km (0.044 R)
• M22: 33,901,869 km (0.068 R)
• M23: 37,843,624 km (0.116 R)
• M24: 38,774,123 km (0.114 R)
• M25: 50,680,019 km (0.106 R)
• M26: 52,958,095 km (0.06 R)
• M27: 59,128,558 km (0.104 R)
• M28: 59,663,371 km (0.101 R)

Asteroid Belt

Center: 11.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.7

Radius: 9.5

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.75 AU - 15.77 AU

Year: 16094 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,050,858 km

• M1: 118,182 km (0.06 R)
• M2: 636,240 km (0.119 R)
• M3: 995,873 km (0.091 R)
• M4: 1,910,066 km (0.07 R)
• M5: 4,805,682 km (0.119 R)
• M6: 5,837,309 km (0.12 R)
• M7: 7,953,072 km (0.112 R)
• M8: 13,764,949 km (0.104 R)
• M9: 14,384,134 km (0.12 R)
• M10: 15,678,156 km (0.087 R)
• M11: 17,126,413 km (0.094 R)
• M12: 18,828,687 km (0.06 R)
• M13: 22,284,548 km (0.114 R)
• M14: 24,910,738 km (0.085 R)
• M15: 25,830,167 km (0.099 R)
• M16: 30,306,883 km (0.096 R)
• M17: 49,773,605 km (0.061 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 15,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit