🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.75 AU - 0.75 AU

Year: 190 Days

Day: 23 Hours

Environment

Temp: 315 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.86 AU - 1.4 AU

Year: 351 Days

Day: 26.7 Hours

Environment

Temp: 233 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.47 AU - 2.65 AU

Year: 1198 Days

Day: 25.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.16 AU - 4.48 AU

Year: 2626 Days

Day: 32.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,780,060 km

• M1: 850,165 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.51 AU - 5.61 AU

Year: 2848 Days

Day: 15.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.82 AU - 4.84 AU

Year: 3104 Days

Day: 25.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.89 AU - 7.29 AU

Year: 4395 Days

Day: 17.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.37 AU - 11.21 AU

Year: 9653 Days

Day: 40 Hours

Environment

Temp: -136 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.8

Radius: 9.9

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.98 AU - 15.26 AU

Year: 15516 Days

Day: 12.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,780,060 km

• M1: 130,300 km (0.118 R)
• M2: 472,430 km (0.083 R)
• M3: 596,596 km (0.091 R)
• M4: 829,969 km (0.113 R)
• M5: 1,148,164 km (0.097 R)
• M6: 1,759,421 km (0.096 R)
• M7: 2,052,483 km (0.043 R)
• M8: 2,169,468 km (0.06 R)
• M9: 2,996,146 km (0.11 R)
• M10: 4,658,777 km (0.092 R)
• M11: 4,844,727 km (0.086 R)
• M12: 5,320,448 km (0.08 R)
• M13: 5,877,551 km (0.077 R)
• M14: 6,112,419 km (0.059 R)
• M15: 6,213,996 km (0.097 R)
• M16: 6,350,430 km (0.069 R)
• M17: 6,453,353 km (0.087 R)
• M18: 6,730,558 km (0.073 R)
• M19: 7,189,374 km (0.104 R)
• M20: 7,440,699 km (0.05 R)
• M21: 7,549,157 km (0.105 R)
• M22: 7,658,364 km (0.054 R)
• M23: 7,878,123 km (0.096 R)
• M24: 8,399,172 km (0.047 R)
• M25: 8,701,959 km (0.102 R)
• M26: 9,435,437 km (0.081 R)
• M27: 9,948,707 km (0.111 R)
• M28: 10,349,629 km (0.088 R)
• M29: 10,674,257 km (0.111 R)
• M30: 10,878,907 km (0.115 R)
• M31: 11,043,464 km (0.052 R)
• M32: 11,250,508 km (0.073 R)
• M33: 12,304,425 km (0.103 R)
• M34: 12,908,351 km (0.098 R)
• M35: 13,213,980 km (0.084 R)
• M36: 13,876,998 km (0.067 R)
• M37: 15,235,197 km (0.115 R)
• M38: 15,604,554 km (0.072 R)
• M39: 16,352,094 km (0.098 R)
• M40: 17,015,711 km (0.11 R)
• M41: 17,111,154 km (0.091 R)
• M42: 18,271,435 km (0.04 R)
• M43: 18,713,048 km (0.091 R)
• M44: 18,959,885 km (0.072 R)
• M45: 19,108,585 km (0.078 R)
• M46: 20,514,506 km (0.117 R)
• M47: 20,922,459 km (0.115 R)
• M48: 22,214,087 km (0.115 R)
• M49: 22,527,943 km (0.115 R)
• M50: 22,632,811 km (0.081 R)
• M51: 22,843,146 km (0.028 R)
• M52: 23,958,249 km (0.048 R)
• M53: 25,254,215 km (0.034 R)
• M54: 26,406,867 km (0.089 R)
• M55: 26,517,569 km (0.098 R)
• M56: 26,794,923 km (0.064 R)
• M57: 27,408,424 km (0.091 R)
• M58: 27,913,915 km (0.104 R)
• M59: 28,139,509 km (0.06 R)
• M60: 29,506,086 km (0.047 R)
• M61: 30,952,398 km (0.104 R)
• M62: 32,362,507 km (0.118 R)
• M63: 32,540,230 km (0.079 R)
• M64: 34,033,964 km (0.09 R)
• M65: 35,244,959 km (0.107 R)
• M66: 35,427,917 km (0.093 R)
• M67: 35,672,211 km (0.061 R)
• M68: 35,855,767 km (0.075 R)
• M69: 36,039,773 km (0.066 R)
• M70: 36,531,650 km (0.059 R)
• M71: 36,963,988 km (0.118 R)
• M72: 37,211,872 km (0.098 R)
• M73: 37,460,204 km (0.071 R)
• M74: 38,459,219 km (0.108 R)
• M75: 39,403,630 km (0.1 R)
• M76: 39,530,190 km (0.099 R)
• M77: 40,164,635 km (0.101 R)
• M78: 40,738,642 km (0.111 R)
• M79: 41,251,164 km (0.096 R)
• M80: 41,379,669 km (0.069 R)
• M81: 42,153,239 km (0.03 R)
• M82: 42,412,044 km (0.101 R)
• M83: 42,866,522 km (0.112 R)
• M84: 43,387,721 km (0.056 R)

Kuiper Belt

Range: 37.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 18,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit