🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.59 AU - 0.81 AU

Year: 206 Days

Day: 27.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.7 AU - 0.92 AU

Year: 256 Days

Day: 19.4 Hours

Environment

Temp: 138 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,999,317 km

• M1: 177,423 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.73 AU - 1.03 AU

Year: 290 Days

Day: 39.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,999,317 km

• M1: 41,588 km (0.055 R)
• M2: 592,707 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 9.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.67 AU - 12.67 AU

Year: 11399 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,999,317 km

• M1: 125,662 km (0.095 R)
• M2: 580,889 km (0.12 R)
• M3: 996,322 km (0.114 R)
• M4: 1,538,614 km (0.063 R)
• M5: 1,917,097 km (0.115 R)
• M6: 4,288,373 km (0.089 R)
• M7: 4,954,532 km (0.12 R)
• M8: 5,296,812 km (0.116 R)
• M9: 6,169,267 km (0.106 R)
• M10: 8,283,384 km (0.112 R)
• M11: 9,362,583 km (0.073 R)
• M12: 12,753,667 km (0.111 R)
• M13: 13,161,770 km (0.094 R)
• M14: 23,446,474 km (0.106 R)
• M15: 28,853,390 km (0.073 R)
• M16: 29,964,902 km (0.054 R)
• M17: 43,478,078 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.4

Radius: 11.3

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.95 AU - 13.83 AU

Year: 14410 Days

Day: 8.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 125 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,999,317 km

• M1: 140,622 km (0.103 R)
• M2: 952,041 km (0.1 R)
• M3: 5,338,250 km (0.116 R)
• M4: 7,664,797 km (0.11 R)
• M5: 9,724,610 km (0.097 R)
• M6: 11,763,928 km (0.106 R)
• M7: 12,798,696 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.6

Radius: 13

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.94 AU - 13.92 AU

Year: 15402 Days

Day: 5.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,999,317 km

• M1: 161,715 km (0.098 R)
• M2: 855,849 km (0.095 R)
• M3: 1,607,280 km (0.029 R)
• M4: 2,301,713 km (0.091 R)
• M5: 2,960,392 km (0.084 R)
• M6: 3,430,279 km (0.113 R)
• M7: 3,949,982 km (0.031 R)
• M8: 5,112,806 km (0.044 R)
• M9: 5,560,403 km (0.097 R)
• M10: 5,993,639 km (0.089 R)
• M11: 8,561,636 km (0.083 R)
• M12: 18,124,530 km (0.11 R)
• M13: 36,393,572 km (0.111 R)
• M14: 40,646,489 km (0.1 R)
• M15: 41,237,551 km (0.112 R)
• M16: 43,198,031 km (0.092 R)
• M17: 47,793,977 km (0.107 R)
• M18: 64,717,236 km (0.071 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 11,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit