🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.55 AU - 0.83 AU

Year: 208 Days

Day: 34.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.64 AU - 1.84 AU

Year: 834 Days

Day: 47 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.74 AU - 1.84 AU

Year: 870 Days

Day: 31.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.78 AU - 1.8 AU

Year: 870 Days

Day: 37.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.2 AU - 2.36 AU

Year: 1251 Days

Day: 28.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.99 AU - 2.95 AU

Year: 1411 Days

Day: 33.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 172.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.34 AU - 2.96 AU

Year: 1568 Days

Day: 18.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.64 AU - 5.14 AU

Year: 3343 Days

Day: 13.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.3

Radius: 9.3

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.55 AU - 8.89 AU

Year: 8565 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,325,862 km

• M1: 285,134 km (0.114 R)
• M2: 555,756 km (0.064 R)
• M3: 649,404 km (0.105 R)
• M4: 719,865 km (0.091 R)
• M5: 1,096,253 km (0.117 R)
• M6: 1,763,908 km (0.112 R)
• M7: 1,844,991 km (0.066 R)
• M8: 2,291,241 km (0.095 R)
• M9: 2,447,421 km (0.115 R)
• M10: 3,180,750 km (0.091 R)
• M11: 3,280,233 km (0.099 R)
• M12: 3,431,326 km (0.075 R)
• M13: 3,533,352 km (0.083 R)
• M14: 3,636,275 km (0.11 R)
• M15: 4,275,507 km (0.107 R)
• M16: 4,863,277 km (0.089 R)
• M17: 4,949,296 km (0.09 R)
• M18: 5,476,329 km (0.097 R)
• M19: 5,686,215 km (0.09 R)
• M20: 6,394,262 km (0.086 R)
• M21: 6,520,223 km (0.041 R)
• M22: 6,774,689 km (0.107 R)
• M23: 6,903,194 km (0.055 R)
• M24: 7,064,909 km (0.098 R)
• M25: 7,260,583 km (0.09 R)
• M26: 8,027,571 km (0.091 R)
• M27: 8,507,033 km (0.12 R)
• M28: 8,925,308 km (0.115 R)
• M29: 9,208,048 km (0.103 R)
• M30: 9,314,711 km (0.111 R)
• M31: 9,963,966 km (0.075 R)
• M32: 10,441,931 km (0.104 R)
• M33: 10,553,232 km (0.078 R)
• M34: 10,852,278 km (0.106 R)
• M35: 11,229,863 km (0.109 R)
• M36: 12,153,630 km (0.069 R)
• M37: 12,388,349 km (0.105 R)
• M38: 12,585,070 km (0.08 R)
• M39: 12,664,058 km (0.066 R)
• M40: 13,463,210 km (0.111 R)
• M41: 13,706,157 km (0.096 R)
• M42: 14,567,841 km (0.113 R)
• M43: 15,026,059 km (0.114 R)
• M44: 15,278,131 km (0.049 R)
• M45: 15,362,505 km (0.088 R)
• M46: 16,171,081 km (0.086 R)
• M47: 17,564,286 km (0.105 R)
• M48: 17,741,111 km (0.088 R)
• M49: 18,634,210 km (0.04 R)
• M50: 18,995,489 km (0.048 R)
• M51: 19,863,007 km (0.109 R)
• M52: 20,093,388 km (0.114 R)
• M53: 20,977,062 km (0.084 R)
• M54: 22,734,089 km (0.116 R)
• M55: 24,389,988 km (0.05 R)
• M56: 25,182,558 km (0.102 R)
• M57: 25,481,903 km (0.073 R)
• M58: 26,185,162 km (0.081 R)
• M59: 27,047,594 km (0.085 R)
• M60: 28,436,461 km (0.115 R)
• M61: 29,008,972 km (0.098 R)
• M62: 29,113,391 km (0.103 R)
• M63: 29,637,732 km (0.043 R)
• M64: 30,377,194 km (0.095 R)
• M65: 31,443,827 km (0.109 R)
• M66: 31,551,238 km (0.063 R)
• M67: 32,035,786 km (0.102 R)
• M68: 32,360,263 km (0.119 R)
• M69: 32,522,876 km (0.066 R)
• M70: 32,740,092 km (0.068 R)
• M71: 32,903,304 km (0.093 R)
• M72: 33,012,361 km (0.11 R)
• M73: 33,285,377 km (0.066 R)
• M74: 33,559,141 km (0.113 R)
• M75: 34,606,176 km (0.063 R)
• M76: 36,675,863 km (0.101 R)
• M77: 36,788,809 km (0.108 R)
• M78: 36,901,905 km (0.025 R)
• M79: 37,355,635 km (0.1 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 19,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit