🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.74 AU - 0.82 AU

Year: 205 Days

Day: 34.8 Hours

Environment

Temp: 251 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.12 AU - 1.64 AU

Year: 482 Days

Day: 30.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 131.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.37 AU - 1.51 AU

Year: 514 Days

Day: 38.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 74.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,558,277 km

• M1: 123,418 km (0.113 R)
• M2: 419,921 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.64 AU - 2.56 AU

Year: 905 Days

Day: 19 Hours

Environment

Temp: 32 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,558,277 km

• M1: 62,532 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.06 AU - 3.32 AU

Year: 1311 Days

Day: 41.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 41.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.71 AU - 5.51 AU

Year: 2942 Days

Day: 24 Hours

Environment

Temp: -67 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.33 AU - 7.01 AU

Year: 4555 Days

Day: 29.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.47 AU - 7.07 AU

Year: 5236 Days

Day: 20.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 13.8

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.47 AU - 12.25 AU

Year: 9912 Days

Day: 12 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,558,277 km

• M1: 231,278 km (0.107 R)
• M2: 431,440 km (0.088 R)
• M3: 521,199 km (0.094 R)
• M4: 757,115 km (0.064 R)
• M5: 855,401 km (0.072 R)
• M6: 1,542,803 km (0.101 R)
• M7: 1,650,214 km (0.114 R)
• M8: 1,941,631 km (0.075 R)
• M9: 2,034,830 km (0.025 R)
• M10: 2,299,020 km (0.092 R)
• M11: 2,448,020 km (0.095 R)
• M12: 3,049,104 km (0.059 R)
• M13: 3,158,460 km (0.087 R)
• M14: 3,494,307 km (0.098 R)
• M15: 3,666,644 km (0.119 R)
• M16: 4,170,340 km (0.079 R)
• M17: 4,353,448 km (0.081 R)
• M18: 4,477,165 km (0.1 R)
• M19: 5,276,167 km (0.098 R)
• M20: 5,574,765 km (0.052 R)
• M21: 6,050,486 km (0.089 R)
• M22: 6,293,134 km (0.101 R)
• M23: 6,468,612 km (0.114 R)
• M24: 6,752,549 km (0.086 R)
• M25: 7,223,034 km (0.117 R)
• M26: 8,775,561 km (0.079 R)
• M27: 9,129,958 km (0.057 R)
• M28: 9,328,923 km (0.099 R)
• M29: 9,609,868 km (0.111 R)
• M30: 9,975,186 km (0.097 R)
• M31: 10,427,869 km (0.09 R)
• M32: 11,481,786 km (0.084 R)
• M33: 11,696,758 km (0.083 R)
• M34: 12,086,910 km (0.109 R)
• M35: 12,174,125 km (0.043 R)
• M36: 13,328,123 km (0.043 R)
• M37: 14,936,151 km (0.118 R)
• M38: 15,123,896 km (0.115 R)
• M39: 15,454,208 km (0.09 R)
• M40: 17,190,591 km (0.11 R)
• M41: 17,932,297 km (0.082 R)
• M42: 18,886,731 km (0.098 R)
• M43: 19,549,300 km (0.109 R)
• M44: 21,107,362 km (0.082 R)
• M45: 21,265,487 km (0.118 R)
• M46: 22,061,348 km (0.069 R)
• M47: 22,328,829 km (0.037 R)
• M48: 22,813,077 km (0.117 R)
• M49: 23,464,127 km (0.099 R)
• M50: 23,627,787 km (0.103 R)
• M51: 24,121,161 km (0.096 R)
• M52: 24,507,273 km (0.096 R)
• M53: 24,728,977 km (0.106 R)
• M54: 25,006,780 km (0.104 R)
• M55: 25,285,780 km (0.056 R)
• M56: 25,903,021 km (0.096 R)
• M57: 27,784,663 km (0.069 R)
• M58: 28,015,792 km (0.063 R)
• M59: 28,946,440 km (0.109 R)
• M60: 29,592,104 km (0.091 R)
• M61: 29,769,079 km (0.025 R)
• M62: 30,539,957 km (0.114 R)
• M63: 31,197,290 km (0.118 R)
• M64: 31,377,405 km (0.115 R)
• M65: 31,678,247 km (0.106 R)
• M66: 31,859,260 km (0.074 R)
• M67: 32,343,658 km (0.03 R)
• M68: 32,526,018 km (0.106 R)
• M69: 32,647,641 km (0.114 R)
• M70: 32,830,450 km (0.035 R)
• M71: 33,136,078 km (0.047 R)
• M72: 33,873,147 km (0.09 R)
• M73: 34,802,000 km (0.1 R)
• M74: 36,053,685 km (0.086 R)
• M75: 37,638,974 km (0.112 R)
• M76: 38,151,047 km (0.096 R)
• M77: 38,536,561 km (0.072 R)
• M78: 39,766,106 km (0.067 R)
• M79: 40,549,251 km (0.099 R)
• M80: 42,064,528 km (0.083 R)
• M81: 42,595,899 km (0.12 R)
• M82: 43,062,794 km (0.086 R)
• M83: 44,338,415 km (0.101 R)

Kuiper Belt

Range: 36.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 12,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit