🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.43 AU - 0.59 AU

Year: 130 Days

Day: 26.2 Hours

Environment

Temp: 220 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.58 AU - 0.62 AU

Year: 166 Days

Day: 29.5 Hours

Environment

Temp: 220 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.9 AU - 0.92 AU

Year: 311 Days

Day: 28.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.6

Radius: 15

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.54 AU - 10.74 AU

Year: 10720 Days

Day: 9.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 30,167,243 km

• M1: 189,241 km (0.093 R)
• M2: 297,999 km (0.098 R)
• M3: 391,348 km (0.07 R)
• M4: 573,259 km (0.111 R)
• M5: 718,219 km (0.09 R)
• M6: 839,693 km (0.117 R)
• M7: 1,106,276 km (0.113 R)
• M8: 1,310,328 km (0.118 R)
• M9: 1,575,565 km (0.084 R)
• M10: 1,740,272 km (0.081 R)
• M11: 1,928,317 km (0.093 R)
• M12: 2,069,387 km (0.052 R)
• M13: 2,177,696 km (0.074 R)
• M14: 2,325,200 km (0.088 R)
• M15: 2,807,952 km (0.118 R)
• M16: 2,969,219 km (0.06 R)
• M17: 4,230,179 km (0.045 R)
• M18: 4,580,986 km (0.117 R)
• M19: 5,112,806 km (0.071 R)
• M20: 5,690,105 km (0.029 R)
• M21: 6,051,832 km (0.111 R)
• M22: 6,209,060 km (0.079 R)
• M23: 6,474,446 km (0.088 R)
• M24: 6,662,341 km (0.106 R)
• M25: 6,770,650 km (0.114 R)
• M26: 7,516,545 km (0.096 R)
• M27: 8,346,963 km (0.047 R)
• M28: 8,463,948 km (0.07 R)
• M29: 8,847,517 km (0.097 R)
• M30: 8,996,517 km (0.103 R)
• M31: 9,601,191 km (0.118 R)
• M32: 9,723,712 km (0.1 R)
• M33: 9,877,648 km (0.085 R)
• M34: 10,691,012 km (0.062 R)
• M35: 10,818,170 km (0.042 R)
• M36: 10,945,777 km (0.101 R)
• M37: 11,852,789 km (0.098 R)
• M38: 12,716,717 km (0.099 R)
• M39: 12,817,845 km (0.095 R)
• M40: 12,952,932 km (0.094 R)
• M41: 13,190,493 km (0.051 R)
• M42: 14,716,691 km (0.074 R)
• M43: 15,106,991 km (0.1 R)
• M44: 15,393,023 km (0.115 R)
• M45: 15,680,849 km (0.113 R)
• M46: 15,934,118 km (0.072 R)
• M47: 16,334,891 km (0.088 R)
• M48: 16,444,845 km (0.102 R)
• M49: 16,739,104 km (0.104 R)
• M50: 17,035,158 km (0.117 R)
• M51: 18,655,752 km (0.077 R)
• M52: 18,924,280 km (0.086 R)
• M53: 19,348,839 km (0.074 R)
• M54: 19,893,674 km (0.036 R)
• M55: 20,050,303 km (0.097 R)
• M56: 20,404,252 km (0.116 R)
• M57: 20,919,018 km (0.05 R)
• M58: 21,078,340 km (0.059 R)
• M59: 22,285,744 km (0.07 R)
• M60: 24,097,075 km (0.039 R)
• M61: 24,557,238 km (0.067 R)
• M62: 24,936,020 km (0.057 R)
• M63: 25,189,589 km (0.068 R)
• M64: 25,316,597 km (0.099 R)
• M65: 25,613,998 km (0.047 R)
• M66: 26,427,062 km (0.083 R)
• M67: 27,118,354 km (0.043 R)
• M68: 28,210,418 km (0.078 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 17,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit