🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.6 AU - 0.66 AU

Year: 177 Days

Day: 21.6 Hours

Environment

Temp: 240 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.6 AU - 0.94 AU

Year: 239 Days

Day: 34.9 Hours

Environment

Temp: 208 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.77 AU - 1.13 AU

Year: 327 Days

Day: 20.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.63 AU - 1.81 AU

Year: 797 Days

Day: 15.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.03 AU - 2.27 AU

Year: 1113 Days

Day: 13.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.54 AU - 3.26 AU

Year: 1744 Days

Day: 44.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.37 AU - 3.83 AU

Year: 2412 Days

Day: 35.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.15 AU - 6.57 AU

Year: 4382 Days

Day: 24.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 10.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.51 AU - 9.07 AU

Year: 9202 Days

Day: 5.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,937,904 km

• M1: 134,488 km (0.108 R)
• M2: 289,322 km (0.075 R)
• M3: 413,937 km (0.073 R)
• M4: 491,579 km (0.057 R)
• M5: 679,773 km (0.106 R)
• M6: 775,216 km (0.093 R)
• M7: 1,016,817 km (0.09 R)
• M8: 1,146,817 km (0.089 R)
• M9: 1,243,458 km (0.072 R)
• M10: 1,362,986 km (0.092 R)
• M11: 2,089,433 km (0.105 R)
• M12: 2,380,252 km (0.065 R)
• M13: 2,632,623 km (0.067 R)
• M14: 2,709,965 km (0.097 R)
• M15: 3,163,397 km (0.078 R)
• M16: 3,301,326 km (0.097 R)
• M17: 3,727,231 km (0.118 R)
• M18: 3,961,501 km (0.036 R)
• M19: 4,170,639 km (0.098 R)
• M20: 4,322,182 km (0.119 R)
• M21: 4,414,035 km (0.089 R)
• M22: 5,368,170 km (0.096 R)
• M23: 5,834,766 km (0.097 R)
• M24: 6,073,075 km (0.107 R)
• M25: 6,384,089 km (0.037 R)
• M26: 6,665,034 km (0.082 R)
• M27: 6,950,018 km (0.077 R)
• M28: 7,166,486 km (0.101 R)
• M29: 7,275,543 km (0.117 R)
• M30: 7,829,055 km (0.051 R)
• M31: 8,472,775 km (0.067 R)
• M32: 8,859,485 km (0.115 R)
• M33: 9,055,010 km (0.1 R)
• M34: 9,932,102 km (0.106 R)
• M35: 10,669,919 km (0.088 R)
• M36: 11,467,874 km (0.097 R)
• M37: 12,372,193 km (0.115 R)
• M38: 12,546,923 km (0.098 R)
• M39: 12,943,357 km (0.073 R)
• M40: 13,165,361 km (0.091 R)
• M41: 13,388,710 km (0.108 R)
• M42: 14,202,822 km (0.097 R)
• M43: 14,294,376 km (0.103 R)
• M44: 14,662,087 km (0.092 R)
• M45: 16,164,499 km (0.058 R)
• M46: 16,451,577 km (0.08 R)
• M47: 16,595,789 km (0.12 R)
• M48: 16,885,411 km (0.086 R)
• M49: 17,323,134 km (0.115 R)
• M50: 17,518,808 km (0.112 R)
• M51: 17,764,448 km (0.099 R)
• M52: 18,358,800 km (0.068 R)
• M53: 18,858,906 km (0.098 R)
• M54: 19,262,371 km (0.068 R)
• M55: 20,026,517 km (0.119 R)
• M56: 22,431,004 km (0.075 R)
• M57: 24,156,765 km (0.088 R)
• M58: 24,375,477 km (0.074 R)
• M59: 24,704,892 km (0.063 R)
• M60: 24,870,048 km (0.082 R)
• M61: 25,312,409 km (0.056 R)
• M62: 25,701,662 km (0.104 R)
• M63: 27,563,258 km (0.075 R)
• M64: 29,060,284 km (0.057 R)
• M65: 29,409,445 km (0.089 R)
• M66: 30,583,489 km (0.05 R)
• M67: 31,653,264 km (0.086 R)
• M68: 31,892,770 km (0.063 R)
• M69: 32,735,305 km (0.096 R)
• M70: 32,856,330 km (0.077 R)
• M71: 34,812,023 km (0.054 R)
• M72: 35,182,876 km (0.116 R)
• M73: 36,805,265 km (0.084 R)
• M74: 37,498,950 km (0.057 R)
• M75: 37,752,369 km (0.054 R)
• M76: 39,412,756 km (0.097 R)
• M77: 39,670,363 km (0.113 R)
• M78: 40,836,329 km (0.114 R)
• M79: 41,162,153 km (0.055 R)
• M80: 41,685,447 km (0.066 R)
• M81: 42,013,515 km (0.099 R)
• M82: 42,145,011 km (0.116 R)
• M83: 42,474,426 km (0.073 R)
• M84: 42,672,344 km (0.08 R)
• M85: 43,201,920 km (0.114 R)
• M86: 43,866,883 km (0.073 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 12,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit