🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.47 AU - 0.63 AU

Year: 145 Days

Day: 35 Hours

Environment

Temp: 252 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,704,980 km

• M1: 34,108 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.94 AU - 1.18 AU

Year: 389 Days

Day: 17.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,704,980 km

• M1: 450,140 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.08 AU - 1.42 AU

Year: 498 Days

Day: 29.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.4 AU - 2.06 AU

Year: 811 Days

Day: 20.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.43 AU - 2.39 AU

Year: 941 Days

Day: 15.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,704,980 km

• M1: 657,483 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.07 AU - 2.25 AU

Year: 1132 Days

Day: 40.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.24 AU - 2.48 AU

Year: 1292 Days

Day: 31.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.31 AU - 2.61 AU

Year: 1375 Days

Day: 23.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 165 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,704,980 km

• M1: 1,302,997 km (0.037 R)
• M2: 1,643,033 km (0.116 R)

Planet 9 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.65 AU - 2.67 AU

Year: 1546 Days

Day: 23 Hours

Environment

Temp: -91 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,704,980 km

• M1: 1,335,460 km (0.047 R)

Asteroid Belt

Center: 4.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974

Radius: 9.5

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.45 AU - 6.81 AU

Year: 6085 Days

Day: 5.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,704,980 km

• M1: 127,906 km (0.099 R)
• M2: 243,994 km (0.103 R)
• M3: 536,608 km (0.06 R)
• M4: 643,271 km (0.103 R)
• M5: 742,903 km (0.097 R)
• M6: 910,752 km (0.101 R)
• M7: 1,159,982 km (0.097 R)
• M8: 1,412,353 km (0.071 R)
• M9: 1,506,750 km (0.092 R)
• M10: 2,010,895 km (0.12 R)
• M11: 2,382,346 km (0.094 R)
• M12: 2,518,630 km (0.029 R)
• M13: 2,704,430 km (0.088 R)
• M14: 2,870,634 km (0.117 R)
• M15: 3,313,892 km (0.096 R)
• M16: 3,389,888 km (0.111 R)
• M17: 3,699,705 km (0.091 R)
• M18: 5,292,922 km (0.12 R)
• M19: 5,652,406 km (0.12 R)
• M20: 6,490,304 km (0.096 R)
• M21: 6,681,789 km (0.074 R)
• M22: 6,810,443 km (0.082 R)
• M23: 7,103,056 km (0.06 R)
• M24: 7,433,069 km (0.119 R)
• M25: 7,768,019 km (0.089 R)
• M26: 8,142,313 km (0.112 R)
• M27: 8,487,585 km (0.086 R)
• M28: 9,228,543 km (0.071 R)
• M29: 9,480,017 km (0.114 R)
• M30: 9,661,180 km (0.114 R)
• M31: 9,733,885 km (0.118 R)
• M32: 9,843,390 km (0.1 R)
• M33: 10,137,350 km (0.097 R)
• M34: 10,285,302 km (0.117 R)
• M35: 10,396,902 km (0.069 R)
• M36: 10,583,601 km (0.074 R)
• M37: 11,188,724 km (0.112 R)
• M38: 11,265,168 km (0.074 R)
• M39: 11,457,103 km (0.103 R)
• M40: 11,650,084 km (0.064 R)
• M41: 12,078,382 km (0.098 R)
• M42: 12,235,311 km (0.085 R)
• M43: 12,314,149 km (0.05 R)
• M44: 12,432,630 km (0.025 R)
• M45: 13,434,487 km (0.052 R)
• M46: 13,842,590 km (0.098 R)
• M47: 14,712,801 km (0.119 R)
• M48: 16,549,115 km (0.089 R)
• M49: 16,811,061 km (0.07 R)
• M50: 18,366,430 km (0.03 R)
• M51: 19,229,909 km (0.108 R)
• M52: 19,413,316 km (0.045 R)
• M53: 20,199,602 km (0.102 R)
• M54: 20,479,649 km (0.113 R)
• M55: 21,707,698 km (0.054 R)
• M56: 22,234,432 km (0.067 R)
• M57: 22,523,605 km (0.067 R)
• M58: 22,862,444 km (0.093 R)
• M59: 23,447,222 km (0.111 R)
• M60: 23,594,277 km (0.078 R)
• M61: 24,185,189 km (0.09 R)
• M62: 24,383,256 km (0.109 R)
• M63: 25,583,031 km (0.119 R)
• M64: 25,684,010 km (0.078 R)
• M65: 26,037,958 km (0.106 R)
• M66: 27,987,817 km (0.089 R)
• M67: 28,665,645 km (0.043 R)
• M68: 28,927,890 km (0.107 R)
• M69: 32,080,815 km (0.093 R)
• M70: 32,407,387 km (0.097 R)
• M71: 32,516,593 km (0.118 R)
• M72: 34,057,451 km (0.072 R)
• M73: 34,780,907 km (0.119 R)
• M74: 35,116,604 km (0.051 R)
• M75: 35,903,938 km (0.099 R)
• M76: 36,016,884 km (0.11 R)
• M77: 36,413,019 km (0.094 R)
• M78: 37,610,550 km (0.075 R)
• M79: 38,300,496 km (0.098 R)
• M80: 38,531,475 km (0.107 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 14,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit