🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.58 AU - 0.68 AU

Year: 184 Days

Day: 44.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,543,554 km

• M1: 292,464 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.82 AU

Year: 230 Days

Day: 19.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,543,554 km

• M1: 113,844 km (0.068 R)
• M2: 381,774 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.86 AU - 1.3 AU

Year: 414 Days

Day: 19.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 19,543,554 km

• M1: 70,012 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.36 AU - 1.86 AU

Year: 754 Days

Day: 19 Hours

Environment

Temp: -58 °C

Axial Tilt: 60.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.86 AU - 2.84 AU

Year: 1329 Days

Day: 23.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.43 AU - 3.45 AU

Year: 2354 Days

Day: 27.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.85 AU - 4.61 AU

Year: 2658 Days

Day: 16.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,543,554 km

• M1: 1,256,173 km (0.082 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.56 AU - 4.04 AU

Year: 2733 Days

Day: 37.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.47 AU - 4.73 AU

Year: 3640 Days

Day: 25.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 9.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.46 AU - 8.1 AU

Year: 7247 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 19,543,554 km

• M1: 139,276 km (0.074 R)
• M2: 212,878 km (0.091 R)
• M3: 416,780 km (0.066 R)
• M4: 476,619 km (0.108 R)
• M5: 556,504 km (0.092 R)
• M6: 658,979 km (0.106 R)
• M7: 835,355 km (0.107 R)
• M8: 914,342 km (0.04 R)
• M9: 1,027,438 km (0.11 R)
• M10: 1,134,550 km (0.077 R)
• M11: 1,302,399 km (0.086 R)
• M12: 1,454,540 km (0.029 R)
• M13: 1,841,400 km (0.086 R)
• M14: 2,107,834 km (0.08 R)
• M15: 2,545,258 km (0.075 R)
• M16: 2,618,412 km (0.077 R)
• M17: 2,766,962 km (0.078 R)
• M18: 3,057,032 km (0.06 R)
• M19: 3,245,376 km (0.08 R)
• M20: 3,453,766 km (0.096 R)
• M21: 3,666,494 km (0.073 R)
• M22: 3,766,126 km (0.095 R)
• M23: 3,900,465 km (0.118 R)
• M24: 4,139,373 km (0.105 R)
• M25: 4,383,218 km (0.051 R)
• M26: 4,471,331 km (0.069 R)
• M27: 4,595,946 km (0.113 R)
• M28: 4,757,661 km (0.119 R)
• M29: 5,767,447 km (0.09 R)
• M30: 5,883,684 km (0.094 R)
• M31: 6,020,417 km (0.096 R)
• M32: 7,067,901 km (0.101 R)
• M33: 7,150,778 km (0.088 R)
• M34: 7,254,898 km (0.109 R)
• M35: 7,380,411 km (0.057 R)
• M36: 7,890,091 km (0.084 R)
• M37: 8,040,886 km (0.112 R)
• M38: 8,323,476 km (0.112 R)
• M39: 8,410,991 km (0.077 R)
• M40: 9,145,666 km (0.062 R)
• M41: 9,304,090 km (0.039 R)
• M42: 9,395,045 km (0.114 R)
• M43: 9,463,412 km (0.119 R)
• M44: 9,646,669 km (0.107 R)
• M45: 10,133,311 km (0.084 R)
• M46: 10,226,959 km (0.104 R)
• M47: 10,415,004 km (0.099 R)
• M48: 10,746,961 km (0.084 R)
• M49: 10,986,168 km (0.104 R)
• M50: 11,275,640 km (0.086 R)
• M51: 11,567,506 km (0.065 R)
• M52: 11,837,380 km (0.048 R)
• M53: 11,935,965 km (0.1 R)
• M54: 12,134,033 km (0.066 R)
• M55: 12,233,515 km (0.113 R)
• M56: 12,558,592 km (0.116 R)
• M57: 12,810,664 km (0.055 R)
• M58: 13,064,382 km (0.108 R)
• M59: 13,191,839 km (0.095 R)
• M60: 13,319,746 km (0.061 R)
• M61: 13,679,977 km (0.114 R)
• M62: 13,835,409 km (0.097 R)
• M63: 13,991,440 km (0.051 R)
• M64: 14,780,120 km (0.076 R)
• M65: 15,019,626 km (0.119 R)
• M66: 15,099,661 km (0.104 R)
• M67: 15,340,813 km (0.058 R)
• M68: 15,448,374 km (0.109 R)
• M69: 15,718,547 km (0.055 R)
• M70: 16,017,444 km (0.09 R)
• M71: 16,980,854 km (0.099 R)
• M72: 17,092,155 km (0.107 R)
• M73: 18,389,617 km (0.043 R)
• M74: 19,021,369 km (0.089 R)
• M75: 19,223,925 km (0.11 R)
• M76: 19,485,272 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 18,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit