🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.57 AU - 0.83 AU

Year: 215 Days

Day: 28.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,072,225 km

• M1: 140,323 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.21 AU - 2.45 AU

Year: 1306 Days

Day: 16.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.17 AU - 3.69 AU

Year: 2332 Days

Day: 41.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.05 AU - 4.71 AU

Year: 2806 Days

Day: 14.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,072,225 km

• M1: 982,110 km (0.117 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.2

Radius: 10.6

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.38 AU - 7.2 AU

Year: 5114 Days

Day: 5.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,072,225 km

• M1: 134,788 km (0.035 R)
• M2: 254,316 km (0.115 R)
• M3: 329,265 km (0.063 R)
• M4: 446,250 km (0.092 R)
• M5: 794,963 km (0.087 R)
• M6: 1,111,662 km (0.068 R)
• M7: 1,236,576 km (0.113 R)
• M8: 1,802,206 km (0.088 R)
• M9: 1,913,058 km (0.049 R)
• M10: 2,279,722 km (0.07 R)
• M11: 2,689,471 km (0.047 R)
• M12: 2,946,480 km (0.111 R)
• M13: 3,033,994 km (0.053 R)
• M14: 3,234,156 km (0.11 R)
• M15: 3,438,657 km (0.085 R)
• M16: 3,956,564 km (0.118 R)
• M17: 4,524,139 km (0.057 R)
• M18: 4,934,187 km (0.11 R)
• M19: 5,170,102 km (0.055 R)
• M20: 5,276,167 km (0.114 R)
• M21: 5,707,608 km (0.104 R)
• M22: 6,010,992 km (0.115 R)
• M23: 6,319,612 km (0.087 R)
• M24: 6,433,157 km (0.095 R)
• M25: 6,923,389 km (0.057 R)
• M26: 7,069,846 km (0.12 R)
• M27: 7,365,900 km (0.086 R)
• M28: 7,545,417 km (0.036 R)
• M29: 7,756,799 km (0.079 R)
• M30: 8,779,600 km (0.033 R)
• M31: 8,970,188 km (0.075 R)
• M32: 9,161,972 km (0.09 R)
• M33: 9,420,028 km (0.101 R)
• M34: 10,241,769 km (0.117 R)
• M35: 11,257,838 km (0.112 R)
• M36: 11,395,767 km (0.112 R)
• M37: 11,499,588 km (0.115 R)
• M38: 12,023,480 km (0.076 R)
• M39: 12,769,824 km (0.092 R)
• M40: 13,348,618 km (0.112 R)
• M41: 13,494,626 km (0.062 R)
• M42: 13,714,684 km (0.048 R)
• M43: 13,898,989 km (0.096 R)
• M44: 14,757,381 km (0.067 R)
• M45: 14,832,928 km (0.116 R)
• M46: 15,326,451 km (0.106 R)
• M47: 15,517,787 km (0.101 R)
• M48: 15,864,106 km (0.098 R)
• M49: 17,593,757 km (0.119 R)
• M50: 18,075,761 km (0.077 R)
• M51: 18,318,409 km (0.082 R)
• M52: 19,382,499 km (0.032 R)
• M53: 20,088,900 km (0.107 R)
• M54: 20,340,374 km (0.119 R)
• M55: 20,466,485 km (0.118 R)
• M56: 21,527,283 km (0.101 R)
• M57: 21,655,788 km (0.117 R)
• M58: 22,302,051 km (0.047 R)
• M59: 22,780,165 km (0.039 R)
• M60: 23,746,268 km (0.091 R)
• M61: 24,412,727 km (0.086 R)
• M62: 25,130,348 km (0.1 R)
• M63: 25,446,448 km (0.102 R)
• M64: 25,537,105 km (0.084 R)
• M65: 25,945,955 km (0.095 R)
• M66: 26,219,720 km (0.094 R)
• M67: 26,724,164 km (0.025 R)
• M68: 28,022,823 km (0.113 R)
• M69: 28,209,970 km (0.11 R)
• M70: 28,350,592 km (0.089 R)
• M71: 28,444,539 km (0.061 R)
• M72: 28,538,487 km (0.046 R)
• M73: 29,294,405 km (0.045 R)
• M74: 29,484,394 km (0.061 R)
• M75: 29,817,848 km (0.099 R)
• M76: 30,056,755 km (0.09 R)
• M77: 30,152,498 km (0.101 R)
• M78: 30,825,688 km (0.094 R)
• M79: 31,067,289 km (0.117 R)
• M80: 31,698,442 km (0.032 R)
• M81: 31,893,518 km (0.048 R)
• M82: 32,431,921 km (0.054 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 10,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit