🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.88 AU - 1.14 AU

Year: 389 Days

Day: 44.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,651,253 km

• M1: 109,057 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.07 AU - 1.35 AU

Year: 510 Days

Day: 37.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1 AU - 1.58 AU

Year: 561 Days

Day: 26.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.18 AU - 1.52 AU

Year: 601 Days

Day: 23.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,651,253 km

• M1: 39,195 km (0.076 R)
• M2: 51,761 km (0.095 R)

Asteroid Belt

Center: 1.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.77 AU - 2.69 AU

Year: 1275 Days

Day: 18 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.29 AU - 4.51 AU

Year: 2949 Days

Day: 38.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.2

Radius: 9.6

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.16 AU - 8.6 AU

Year: 8470 Days

Day: 6.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,651,253 km

• M1: 198,068 km (0.12 R)
• M2: 274,512 km (0.065 R)
• M3: 417,378 km (0.078 R)
• M4: 573,109 km (0.1 R)
• M5: 800,498 km (0.096 R)
• M6: 1,076,207 km (0.104 R)
• M7: 1,174,792 km (0.107 R)
• M8: 1,318,107 km (0.103 R)
• M9: 1,381,387 km (0.045 R)
• M10: 1,667,867 km (0.092 R)
• M11: 1,736,532 km (0.102 R)
• M12: 1,973,046 km (0.08 R)
• M13: 2,477,042 km (0.065 R)
• M14: 2,662,842 km (0.115 R)
• M15: 2,798,378 km (0.091 R)
• M16: 2,991,957 km (0.101 R)
• M17: 3,161,452 km (0.114 R)
• M18: 3,599,026 km (0.098 R)
• M19: 4,055,897 km (0.112 R)
• M20: 4,466,843 km (0.109 R)
• M21: 4,563,483 km (0.096 R)
• M22: 4,726,246 km (0.118 R)
• M23: 5,024,095 km (0.114 R)
• M24: 5,192,243 km (0.113 R)
• M25: 5,707,907 km (0.115 R)
• M26: 6,457,242 km (0.03 R)
• M27: 7,124,150 km (0.109 R)
• M28: 7,504,128 km (0.119 R)
• M29: 8,165,201 km (0.112 R)
• M30: 8,482,648 km (0.092 R)
• M31: 8,723,501 km (0.065 R)
• M32: 8,926,056 km (0.114 R)
• M33: 9,007,437 km (0.12 R)
• M34: 9,335,655 km (0.084 R)
• M35: 10,990,956 km (0.079 R)
• M36: 11,341,613 km (0.092 R)
• M37: 11,474,157 km (0.093 R)
• M38: 12,370,248 km (0.066 R)
• M39: 12,552,159 km (0.114 R)
• M40: 13,103,427 km (0.112 R)
• M41: 13,475,178 km (0.101 R)
• M42: 13,756,422 km (0.045 R)
• M43: 13,850,519 km (0.056 R)
• M44: 14,039,461 km (0.11 R)
• M45: 14,659,544 km (0.061 R)
• M46: 16,723,247 km (0.062 R)
• M47: 16,874,041 km (0.09 R)
• M48: 16,974,870 km (0.114 R)
• M49: 17,431,144 km (0.099 R)
• M50: 18,876,110 km (0.08 R)
• M51: 18,980,828 km (0.083 R)
• M52: 19,243,372 km (0.085 R)
• M53: 19,454,305 km (0.111 R)
• M54: 19,719,094 km (0.055 R)
• M55: 20,305,667 km (0.114 R)
• M56: 22,044,742 km (0.103 R)
• M57: 22,486,954 km (0.093 R)
• M58: 23,548,799 km (0.1 R)
• M59: 25,258,553 km (0.067 R)
• M60: 25,489,532 km (0.081 R)
• M61: 26,655,049 km (0.103 R)
• M62: 27,067,042 km (0.036 R)
• M63: 27,303,407 km (0.097 R)
• M64: 27,481,129 km (0.061 R)
• M65: 27,837,770 km (0.066 R)
• M66: 28,736,105 km (0.071 R)
• M67: 29,887,560 km (0.098 R)
• M68: 30,315,560 km (0.053 R)
• M69: 31,177,692 km (0.079 R)
• M70: 32,611,438 km (0.064 R)
• M71: 33,558,094 km (0.088 R)
• M72: 34,705,958 km (0.097 R)
• M73: 34,834,313 km (0.081 R)
• M74: 36,386,690 km (0.073 R)
• M75: 36,647,589 km (0.105 R)
• M76: 37,105,657 km (0.112 R)
• M77: 37,434,025 km (0.066 R)
• M78: 38,557,654 km (0.07 R)
• M79: 39,290,684 km (0.088 R)
• M80: 42,405,461 km (0.107 R)
• M81: 43,507,399 km (0.105 R)
• M82: 44,479,187 km (0.051 R)
• M83: 44,897,911 km (0.064 R)
• M84: 45,247,821 km (0.084 R)
• M85: 46,161,864 km (0.1 R)
• M86: 47,508,693 km (0.058 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 16,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit