🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.81 AU - 1.11 AU

Year: 345 Days

Day: 31.4 Hours

Environment

Temp: 48 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.74 AU - 1.22 AU

Year: 356 Days

Day: 44.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.13 AU - 1.49 AU

Year: 550 Days

Day: 12.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.28 AU - 1.6 AU

Year: 634 Days

Day: 21.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.96 AU - 3.08 AU

Year: 1468 Days

Day: 47.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.11 AU - 3.01 AU

Year: 1504 Days

Day: 13.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.66 AU - 2.7 AU

Year: 1611 Days

Day: 22.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.17 AU - 5.09 AU

Year: 3657 Days

Day: 12.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,365,735 km

• M1: 213,476 km (0.095 R)
• M2: 1,751,791 km (0.072 R)

Asteroid Belt

Center: 8.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.6

Radius: 12.7

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.85 AU - 14.73 AU

Year: 14861 Days

Day: 7.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,365,735 km

• M1: 196,123 km (0.109 R)
• M2: 415,732 km (0.066 R)
• M3: 622,028 km (0.06 R)
• M4: 739,313 km (0.034 R)
• M5: 1,045,390 km (0.072 R)
• M6: 1,314,217 km (0.1 R)
• M7: 1,497,325 km (0.099 R)
• M8: 2,158,398 km (0.09 R)
• M9: 3,109,242 km (0.041 R)
• M10: 3,684,147 km (0.111 R)
• M11: 4,449,190 km (0.117 R)
• M12: 4,608,063 km (0.059 R)
• M13: 4,768,881 km (0.084 R)
• M14: 5,013,773 km (0.11 R)
• M15: 5,304,591 km (0.093 R)
• M16: 5,643,879 km (0.116 R)
• M17: 5,729,898 km (0.032 R)
• M18: 6,568,095 km (0.107 R)
• M19: 7,633,979 km (0.11 R)
• M20: 8,260,046 km (0.093 R)
• M21: 8,406,952 km (0.057 R)
• M22: 9,871,066 km (0.082 R)
• M23: 10,872,624 km (0.083 R)
• M24: 11,412,822 km (0.107 R)
• M25: 11,686,286 km (0.105 R)
• M26: 12,183,849 km (0.08 R)
• M27: 12,688,293 km (0.095 R)
• M28: 12,971,631 km (0.075 R)
• M29: 13,257,064 km (0.044 R)
• M30: 16,039,585 km (0.03 R)
• M31: 16,345,961 km (0.088 R)
• M32: 17,276,759 km (0.049 R)
• M33: 17,653,895 km (0.057 R)
• M34: 19,842,213 km (0.048 R)
• M35: 20,634,782 km (0.117 R)
• M36: 21,505,143 km (0.106 R)
• M37: 21,640,080 km (0.116 R)
• M38: 22,455,837 km (0.118 R)
• M39: 24,257,594 km (0.116 R)
• M40: 24,679,909 km (0.041 R)
• M41: 25,246,885 km (0.083 R)
• M42: 26,033,470 km (0.028 R)
• M43: 26,177,383 km (0.094 R)
• M44: 26,828,134 km (0.086 R)
• M45: 27,046,248 km (0.106 R)
• M46: 27,777,632 km (0.09 R)
• M47: 27,998,289 km (0.032 R)
• M48: 28,293,445 km (0.118 R)
• M49: 30,161,175 km (0.048 R)
• M50: 30,615,503 km (0.118 R)
• M51: 31,224,516 km (0.116 R)
• M52: 31,914,611 km (0.108 R)
• M53: 32,377,467 km (0.027 R)
• M54: 32,687,284 km (0.088 R)
• M55: 34,014,965 km (0.1 R)
• M56: 34,962,668 km (0.108 R)
• M57: 35,121,541 km (0.096 R)
• M58: 35,200,977 km (0.118 R)
• M59: 36,320,119 km (0.089 R)
• M60: 36,642,054 km (0.104 R)
• M61: 38,921,925 km (0.081 R)
• M62: 39,830,134 km (0.114 R)
• M63: 40,745,374 km (0.101 R)
• M64: 41,079,874 km (0.086 R)
• M65: 42,004,389 km (0.098 R)
• M66: 42,342,331 km (0.06 R)
• M67: 44,131,222 km (0.061 R)
• M68: 44,905,391 km (0.086 R)
• M69: 45,250,962 km (0.057 R)
• M70: 46,641,923 km (0.116 R)
• M71: 46,904,318 km (0.102 R)
• M72: 48,046,947 km (0.04 R)
• M73: 49,020,978 km (0.086 R)
• M74: 49,822,673 km (0.068 R)
• M75: 51,619,942 km (0.102 R)
• M76: 52,072,476 km (0.112 R)
• M77: 52,617,311 km (0.102 R)
• M78: 54,171,483 km (0.077 R)
• M79: 54,907,954 km (0.101 R)
• M80: 55,092,707 km (0.109 R)
• M81: 56,297,867 km (0.114 R)
• M82: 56,577,316 km (0.093 R)
• M83: 56,763,865 km (0.096 R)
• M84: 56,857,214 km (0.099 R)
• M85: 59,207,097 km (0.094 R)
• M86: 59,396,339 km (0.116 R)
• M87: 59,586,029 km (0.094 R)
• M88: 61,684,438 km (0.111 R)
• M89: 62,742,693 km (0.085 R)
• M90: 62,935,824 km (0.092 R)
• M91: 63,807,082 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 16,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit