🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.94 AU - 1.36 AU

Year: 446 Days

Day: 33.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.64 AU - 2.26 AU

Year: 985 Days

Day: 46.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.7 AU - 4.38 AU

Year: 2409 Days

Day: 22.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.97 AU - 4.67 AU

Year: 3247 Days

Day: 47.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298

Radius: 11.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.07 AU - 6.99 AU

Year: 5355 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,950,768 km

• M1: 141,370 km (0.046 R)
• M2: 211,681 km (0.079 R)
• M3: 288,574 km (0.074 R)
• M4: 389,702 km (0.085 R)
• M5: 618,587 km (0.109 R)
• M6: 698,472 km (0.098 R)
• M7: 792,869 km (0.093 R)
• M8: 1,413,401 km (0.068 R)
• M9: 1,606,382 km (0.065 R)
• M10: 1,852,620 km (0.083 R)
• M11: 2,049,341 km (0.065 R)
• M12: 2,301,114 km (0.096 R)
• M13: 2,731,657 km (0.062 R)
• M14: 3,350,843 km (0.077 R)
• M15: 3,573,145 km (0.059 R)
• M16: 3,781,236 km (0.091 R)
• M17: 3,857,979 km (0.058 R)
• M18: 4,130,397 km (0.102 R)
• M19: 4,429,443 km (0.059 R)
• M20: 4,530,721 km (0.115 R)
• M21: 4,653,242 km (0.081 R)
• M22: 4,776,959 km (0.11 R)
• M23: 4,859,986 km (0.091 R)
• M24: 5,411,703 km (0.056 R)
• M25: 5,541,853 km (0.037 R)
• M26: 5,651,209 km (0.094 R)
• M27: 6,028,196 km (0.078 R)
• M28: 6,276,528 km (0.112 R)
• M29: 6,367,633 km (0.093 R)
• M30: 6,574,378 km (0.094 R)
• M31: 6,736,691 km (0.099 R)
• M32: 7,088,994 km (0.042 R)
• M33: 7,399,260 km (0.081 R)
• M34: 7,471,516 km (0.097 R)
• M35: 7,568,156 km (0.116 R)
• M36: 8,306,571 km (0.032 R)
• M37: 8,457,067 km (0.067 R)
• M38: 8,965,251 km (0.082 R)
• M39: 9,378,889 km (0.101 R)
• M40: 9,640,685 km (0.035 R)
• M41: 9,851,768 km (0.03 R)
• M42: 10,091,124 km (0.109 R)
• M43: 10,902,992 km (0.1 R)
• M44: 11,178,252 km (0.046 R)
• M45: 11,288,955 km (0.093 R)
• M46: 11,372,281 km (0.104 R)
• M47: 11,539,531 km (0.074 R)
• M48: 11,707,529 km (0.102 R)
• M49: 11,904,699 km (0.074 R)
• M50: 12,646,406 km (0.087 R)
• M51: 12,733,023 km (0.035 R)
• M52: 13,432,542 km (0.088 R)
• M53: 13,638,987 km (0.05 R)
• M54: 13,727,699 km (0.036 R)
• M55: 14,084,789 km (0.088 R)
• M56: 14,716,990 km (0.055 R)
• M57: 14,899,350 km (0.08 R)
• M58: 15,481,734 km (0.092 R)
• M59: 15,853,485 km (0.078 R)
• M60: 16,954,226 km (0.108 R)
• M61: 17,530,028 km (0.095 R)
• M62: 17,852,711 km (0.115 R)
• M63: 18,144,726 km (0.099 R)
• M64: 18,242,413 km (0.084 R)
• M65: 18,340,250 km (0.096 R)
• M66: 18,931,311 km (0.092 R)
• M67: 19,129,678 km (0.028 R)
• M68: 19,662,097 km (0.06 R)
• M69: 19,963,686 km (0.119 R)
• M70: 20,571,652 km (0.091 R)
• M71: 20,707,487 km (0.114 R)
• M72: 21,391,598 km (0.113 R)
• M73: 21,563,785 km (0.096 R)
• M74: 21,770,978 km (0.095 R)
• M75: 21,978,919 km (0.1 R)
• M76: 22,291,878 km (0.085 R)
• M77: 22,711,650 km (0.09 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 14,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit