🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.45 AU - 0.73 AU

Year: 173 Days

Day: 35.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,429,125 km

• M1: 404,662 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.78 AU - 1.22 AU

Year: 381 Days

Day: 31.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.99 AU - 1.09 AU

Year: 404 Days

Day: 15.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.05 AU - 1.25 AU

Year: 470 Days

Day: 46.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,429,125 km

• M1: 140,323 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.6 AU - 1.92 AU

Year: 889 Days

Day: 19.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.68 AU - 1.94 AU

Year: 927 Days

Day: 23.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.36 AU - 3.42 AU

Year: 1871 Days

Day: 38.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,429,125 km

• M1: 1,289,982 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600

Radius: 14.6

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.41 AU - 11.79 AU

Year: 12223 Days

Day: 9 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,429,125 km

• M1: 329,415 km (0.03 R)
• M2: 523,742 km (0.067 R)
• M3: 783,294 km (0.071 R)
• M4: 892,650 km (0.091 R)
• M5: 1,047,335 km (0.092 R)
• M6: 1,233,285 km (0.111 R)
• M7: 1,833,771 km (0.073 R)
• M8: 1,984,715 km (0.1 R)
• M9: 2,353,474 km (0.094 R)
• M10: 2,462,979 km (0.084 R)
• M11: 3,066,457 km (0.069 R)
• M12: 3,431,775 km (0.118 R)
• M13: 3,683,399 km (0.095 R)
• M14: 4,271,767 km (0.095 R)
• M15: 4,819,744 km (0.065 R)
• M16: 5,173,693 km (0.119 R)
• M17: 5,281,553 km (0.066 R)
• M18: 5,536,168 km (0.112 R)
• M19: 5,907,171 km (0.083 R)
• M20: 6,095,664 km (0.027 R)
• M21: 6,751,801 km (0.112 R)
• M22: 6,909,477 km (0.094 R)
• M23: 7,839,826 km (0.092 R)
• M24: 8,089,206 km (0.08 R)
• M25: 8,256,755 km (0.118 R)
• M26: 9,861,940 km (0.031 R)
• M27: 10,086,188 km (0.102 R)
• M28: 10,631,322 km (0.084 R)
• M29: 10,907,480 km (0.053 R)
• M30: 11,046,456 km (0.062 R)
• M31: 11,750,314 km (0.096 R)
• M32: 13,847,826 km (0.031 R)
• M33: 14,352,121 km (0.078 R)
• M34: 15,482,781 km (0.111 R)
• M35: 15,586,901 km (0.082 R)
• M36: 16,428,988 km (0.076 R)
• M37: 17,285,884 km (0.093 R)
• M38: 18,267,246 km (0.038 R)
• M39: 18,377,500 km (0.088 R)
• M40: 19,491,256 km (0.094 R)
• M41: 20,971,976 km (0.094 R)
• M42: 21,551,069 km (0.108 R)
• M43: 22,135,399 km (0.091 R)
• M44: 22,311,774 km (0.108 R)
• M45: 23,559,121 km (0.103 R)
• M46: 24,100,666 km (0.041 R)
• M47: 25,749,982 km (0.059 R)
• M48: 27,941,741 km (0.063 R)
• M49: 28,196,057 km (0.11 R)
• M50: 29,285,279 km (0.083 R)
• M51: 31,769,801 km (0.047 R)
• M52: 31,902,344 km (0.109 R)
• M53: 32,903,004 km (0.114 R)
• M54: 33,508,277 km (0.048 R)
• M55: 33,643,364 km (0.096 R)
• M56: 33,913,987 km (0.064 R)
• M57: 34,117,290 km (0.075 R)
• M58: 34,253,125 km (0.052 R)
• M59: 34,457,326 km (0.095 R)
• M60: 35,140,540 km (0.067 R)
• M61: 35,552,532 km (0.113 R)
• M62: 36,381,604 km (0.084 R)
• M63: 36,728,820 km (0.115 R)
• M64: 37,147,096 km (0.09 R)
• M65: 37,917,974 km (0.113 R)
• M66: 40,333,680 km (0.112 R)
• M67: 40,477,444 km (0.038 R)
• M68: 40,765,270 km (0.067 R)
• M69: 40,981,589 km (0.044 R)
• M70: 42,579,593 km (0.119 R)
• M71: 42,799,053 km (0.113 R)
• M72: 43,018,812 km (0.072 R)
• M73: 43,533,429 km (0.066 R)
• M74: 43,754,535 km (0.099 R)
• M75: 43,902,038 km (0.115 R)
• M76: 44,271,844 km (0.1 R)
• M77: 45,089,097 km (0.116 R)
• M78: 45,238,097 km (0.055 R)
• M79: 45,911,138 km (0.116 R)
• M80: 46,587,619 km (0.106 R)
• M81: 47,342,939 km (0.051 R)
• M82: 48,026,302 km (0.074 R)
• M83: 48,254,738 km (0.119 R)
• M84: 48,865,845 km (0.108 R)
• M85: 49,249,115 km (0.118 R)
• M86: 51,491,437 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 17,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit