🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.95 AU - 1.09 AU

Year: 390 Days

Day: 21 Hours

Environment

Temp: 4 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.99 AU - 1.47 AU

Year: 517 Days

Day: 28.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.09 AU - 1.37 AU

Year: 517 Days

Day: 35.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,100,225 km

• M1: 42,935 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.31 AU - 1.69 AU

Year: 696 Days

Day: 40.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.71 AU - 2.21 AU

Year: 1039 Days

Day: 15.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,100,225 km

• M1: 482,902 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.69 AU - 3.05 AU

Year: 1841 Days

Day: 36.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,100,225 km

• M1: 135,386 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.7

Radius: 5.7

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.95 AU - 16.77 AU

Year: 20610 Days

Day: 20.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,100,225 km

• M1: 132,993 km (0.101 R)
• M2: 335,997 km (0.117 R)
• M3: 1,017,415 km (0.075 R)
• M4: 1,488,200 km (0.111 R)
• M5: 3,439,405 km (0.097 R)
• M6: 4,074,896 km (0.087 R)
• M7: 7,411,976 km (0.103 R)
• M8: 8,169,241 km (0.11 R)
• M9: 11,106,146 km (0.098 R)
• M10: 12,677,372 km (0.091 R)
• M11: 13,142,472 km (0.056 R)
• M12: 29,257,903 km (0.111 R)
• M13: 40,725,926 km (0.057 R)
• M14: 50,439,914 km (0.113 R)
• M15: 54,165,350 km (0.08 R)
• M16: 60,276,872 km (0.118 R)
• M17: 63,113,397 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.7

Radius: 3.2

Gravity: 28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.31 AU - 15.91 AU

Year: 22246 Days

Day: 20.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,100,225 km

• M1: 40,391 km (0.118 R)
• M2: 145,260 km (0.045 R)
• M3: 245,939 km (0.104 R)
• M4: 445,502 km (0.058 R)
• M5: 937,829 km (0.096 R)
• M6: 1,150,557 km (0.101 R)
• M7: 1,529,040 km (0.031 R)
• M8: 1,655,600 km (0.092 R)
• M9: 1,841,251 km (0.054 R)
• M10: 2,234,095 km (0.079 R)
• M11: 2,503,820 km (0.111 R)
• M12: 3,689,831 km (0.053 R)
• M13: 3,889,395 km (0.069 R)
• M14: 4,036,300 km (0.102 R)
• M15: 5,566,986 km (0.072 R)
• M16: 5,753,684 km (0.062 R)
• M17: 9,181,869 km (0.111 R)
• M18: 10,254,186 km (0.114 R)
• M19: 10,762,968 km (0.116 R)
• M20: 13,494,326 km (0.102 R)
• M21: 16,577,389 km (0.093 R)
• M22: 24,682,751 km (0.119 R)
• M23: 25,902,871 km (0.099 R)
• M24: 28,462,491 km (0.088 R)
• M25: 29,127,753 km (0.084 R)
• M26: 32,730,817 km (0.064 R)
• M27: 33,706,495 km (0.106 R)
• M28: 35,844,248 km (0.032 R)
• M29: 37,670,988 km (0.083 R)
• M30: 39,149,314 km (0.047 R)
• M31: 39,971,653 km (0.059 R)
• M32: 40,248,260 km (0.074 R)
• M33: 40,387,087 km (0.084 R)
• M34: 46,815,756 km (0.08 R)
• M35: 48,366,188 km (0.065 R)
• M36: 49,154,120 km (0.095 R)
• M37: 57,158,205 km (0.067 R)
• M38: 59,107,315 km (0.025 R)
• M39: 59,466,350 km (0.112 R)
• M40: 60,734,641 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 17,758 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit