🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.46 AU - 2.5 AU

Year: 1495 Days

Day: 44 Hours

Environment

Temp: -108 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.62 AU - 2.86 AU

Year: 1737 Days

Day: 22.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,084,107 km

• M1: 30,817 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.65 AU - 3.51 AU

Year: 2070 Days

Day: 45.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,084,107 km

• M1: 1,729,202 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.55 AU - 4.57 AU

Year: 3132 Days

Day: 29 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,084,107 km

• M1: 26,928 km (0.037 R)
• M2: 1,200,822 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 15

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.85 AU - 5.11 AU

Year: 4255 Days

Day: 9.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,084,107 km

• M1: 188,493 km (0.048 R)
• M2: 700,716 km (0.107 R)
• M3: 1,476,381 km (0.047 R)
• M4: 2,229,906 km (0.082 R)
• M5: 2,897,262 km (0.11 R)
• M6: 4,023,584 km (0.066 R)
• M7: 6,178,242 km (0.066 R)
• M8: 7,541,229 km (0.032 R)
• M9: 8,146,950 km (0.086 R)
• M10: 12,885,463 km (0.062 R)
• M11: 15,211,560 km (0.057 R)
• M12: 15,777,040 km (0.101 R)
• M13: 16,474,166 km (0.068 R)
• M14: 17,619,936 km (0.112 R)
• M15: 21,236,764 km (0.12 R)
• M16: 21,943,913 km (0.053 R)
• M17: 26,117,544 km (0.114 R)
• M18: 27,758,334 km (0.064 R)
• M19: 28,689,580 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.6

Radius: 7.2

Gravity: 18.47 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.3 AU - 16.62 AU

Year: 22155 Days

Day: 16.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,084,107 km

• M1: 109,206 km (0.093 R)
• M2: 355,594 km (0.062 R)
• M3: 1,126,023 km (0.095 R)
• M4: 1,494,333 km (0.057 R)
• M5: 1,841,101 km (0.101 R)
• M6: 2,308,744 km (0.08 R)
• M7: 2,620,805 km (0.097 R)
• M8: 3,793,652 km (0.055 R)
• M9: 4,661,470 km (0.106 R)
• M10: 7,579,526 km (0.057 R)
• M11: 9,297,657 km (0.069 R)
• M12: 12,518,499 km (0.102 R)
• M13: 24,055,188 km (0.093 R)
• M14: 29,081,527 km (0.11 R)
• M15: 32,933,522 km (0.057 R)
• M16: 34,053,113 km (0.079 R)
• M17: 45,810,608 km (0.115 R)
• M18: 49,348,897 km (0.102 R)
• M19: 50,998,812 km (0.059 R)
• M20: 54,022,334 km (0.072 R)
• M21: 59,803,394 km (0.106 R)
• M22: 62,736,111 km (0.07 R)
• M23: 68,209,299 km (0.08 R)
• M24: 73,754,892 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 16,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit