🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.62 AU - 0.9 AU

Year: 248 Days

Day: 16.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,071,863 km

• M1: 165,306 km (0.1 R)
• M2: 475,572 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.06 AU - 1.6 AU

Year: 575 Days

Day: 15.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,071,863 km

• M1: 848,519 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.94 AU - 2.54 AU

Year: 1256 Days

Day: 28.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,071,863 km

• M1: 125,213 km (0.111 R)
• M2: 1,200,523 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.38 AU - 2.44 AU

Year: 1402 Days

Day: 31.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,071,863 km

• M1: 670,198 km (0.097 R)

Asteroid Belt

Center: 3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.86 AU - 4.32 AU

Year: 2549 Days

Day: 29.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,071,863 km

• M1: 1,570,927 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.32 AU - 4.6 AU

Year: 2953 Days

Day: 17.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,071,863 km

• M1: 1,080,545 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.4

Radius: 13.7

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.32 AU - 5.52 AU

Year: 3482 Days

Day: 10.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,071,863 km

• M1: 174,431 km (0.034 R)
• M2: 280,795 km (0.115 R)
• M3: 424,110 km (0.088 R)
• M4: 554,859 km (0.089 R)
• M5: 681,867 km (0.094 R)
• M6: 1,154,148 km (0.092 R)
• M7: 1,257,669 km (0.115 R)
• M8: 1,378,245 km (0.114 R)
• M9: 1,660,686 km (0.095 R)
• M10: 1,764,058 km (0.043 R)
• M11: 1,931,159 km (0.093 R)
• M12: 2,072,080 km (0.096 R)
• M13: 2,216,442 km (0.082 R)
• M14: 2,498,584 km (0.108 R)
• M15: 2,635,615 km (0.102 R)
• M16: 2,810,346 km (0.116 R)
• M17: 2,935,110 km (0.098 R)
• M18: 3,245,825 km (0.086 R)
• M19: 3,567,311 km (0.1 R)
• M20: 3,663,951 km (0.098 R)
• M21: 3,761,489 km (0.116 R)
• M22: 3,899,418 km (0.071 R)
• M23: 4,344,173 km (0.103 R)
• M24: 4,468,339 km (0.06 R)
• M25: 4,572,758 km (0.089 R)
• M26: 4,869,560 km (0.053 R)
• M27: 5,085,430 km (0.077 R)
• M28: 5,238,469 km (0.027 R)
• M29: 5,437,434 km (0.085 R)
• M30: 5,980,474 km (0.117 R)
• M31: 6,399,199 km (0.081 R)
• M32: 7,118,465 km (0.056 R)
• M33: 7,587,305 km (0.102 R)
• M34: 7,888,745 km (0.089 R)
• M35: 8,451,532 km (0.068 R)
• M36: 8,816,401 km (0.11 R)
• M37: 9,346,725 km (0.086 R)
• M38: 9,778,465 km (0.101 R)
• M39: 9,996,878 km (0.115 R)
• M40: 10,134,209 km (0.089 R)
• M41: 10,830,138 km (0.085 R)
• M42: 11,198,149 km (0.07 R)
• M43: 12,209,580 km (0.089 R)
• M44: 12,297,543 km (0.107 R)
• M45: 12,651,941 km (0.1 R)
• M46: 12,800,641 km (0.094 R)
• M47: 13,431,346 km (0.101 R)
• M48: 14,133,708 km (0.046 R)
• M49: 14,473,893 km (0.106 R)
• M50: 14,598,209 km (0.075 R)
• M51: 15,067,797 km (0.1 R)
• M52: 15,606,050 km (0.068 R)
• M53: 16,409,091 km (0.084 R)
• M54: 16,538,793 km (0.058 R)
• M55: 16,897,379 km (0.117 R)
• M56: 17,854,955 km (0.09 R)
• M57: 18,728,457 km (0.1 R)
• M58: 19,272,993 km (0.115 R)
• M59: 19,822,615 km (0.073 R)
• M60: 20,307,911 km (0.117 R)
• M61: 21,325,476 km (0.101 R)
• M62: 22,251,786 km (0.088 R)
• M63: 22,647,771 km (0.12 R)
• M64: 22,900,891 km (0.079 R)
• M65: 23,046,001 km (0.119 R)
• M66: 23,337,118 km (0.05 R)
• M67: 23,483,126 km (0.117 R)
• M68: 24,033,347 km (0.108 R)
• M69: 24,254,602 km (0.056 R)
• M70: 24,773,707 km (0.114 R)
• M71: 24,959,956 km (0.112 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: 482 - 15,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit