🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.7 AU - 0.94 AU

Year: 260 Days

Day: 36.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,559,630 km

• M1: 585,975 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.81 AU - 1.03 AU

Year: 309 Days

Day: 26.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,559,630 km

• M1: 63,729 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.08 AU - 1.2 AU

Year: 426 Days

Day: 15.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,559,630 km

• M1: 17,204 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.14 AU - 1.32 AU

Year: 477 Days

Day: 37.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.43 AU - 1.77 AU

Year: 708 Days

Day: 36.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,559,630 km

• M1: 396,883 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.89 AU - 2.49 AU

Year: 1134 Days

Day: 26.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.9 AU - 2.92 AU

Year: 1309 Days

Day: 24 Hours

Environment

Temp: -61 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,559,630 km

• M1: 452,534 km (0.049 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.55 AU - 3.85 AU

Year: 2003 Days

Day: 22.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,559,630 km

• M1: 926,609 km (0.104 R)
• M2: 1,103,733 km (0.081 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.21 AU - 4.25 AU

Year: 2520 Days

Day: 45.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,559,630 km

• M1: 87,814 km (0.12 R)

Asteroid Belt

Center: 8.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595

Radius: 3.8

Gravity: 41.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.78 AU - 13.84 AU

Year: 17954 Days

Day: 20.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 67,559,630 km

• M1: 66,721 km (0.066 R)
• M2: 356,043 km (0.09 R)
• M3: 1,193,193 km (0.104 R)
• M4: 1,317,957 km (0.113 R)
• M5: 1,870,123 km (0.074 R)
• M6: 2,654,165 km (0.097 R)
• M7: 6,704,677 km (0.063 R)
• M8: 6,879,108 km (0.115 R)
• M9: 7,056,532 km (0.119 R)
• M10: 7,941,553 km (0.03 R)
• M11: 8,537,102 km (0.038 R)
• M12: 8,950,291 km (0.103 R)
• M13: 9,322,640 km (0.076 R)
• M14: 12,030,960 km (0.077 R)
• M15: 12,418,867 km (0.103 R)
• M16: 13,356,397 km (0.062 R)
• M17: 14,412,259 km (0.112 R)
• M18: 16,768,276 km (0.072 R)
• M19: 17,415,436 km (0.044 R)
• M20: 25,351,304 km (0.117 R)
• M21: 27,850,935 km (0.044 R)
• M22: 28,415,218 km (0.114 R)
• M23: 31,839,513 km (0.069 R)
• M24: 32,332,438 km (0.11 R)
• M25: 34,873,508 km (0.118 R)
• M26: 37,407,845 km (0.091 R)
• M27: 37,956,570 km (0.099 R)
• M28: 39,919,444 km (0.115 R)
• M29: 40,925,639 km (0.055 R)
• M30: 41,801,684 km (0.075 R)
• M31: 43,893,960 km (0.074 R)
• M32: 44,046,101 km (0.112 R)
• M33: 48,610,482 km (0.053 R)
• M34: 51,090,515 km (0.091 R)
• M35: 53,134,321 km (0.102 R)
• M36: 54,526,629 km (0.119 R)
• M37: 56,840,908 km (0.079 R)
• M38: 58,664,955 km (0.114 R)
• M39: 60,151,957 km (0.111 R)
• M40: 65,158,250 km (0.067 R)
• M41: 67,155,382 km (0.102 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 14,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit