🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.11 AU - 1.21 AU

Year: 473 Days

Day: 39.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,085,889 km

• M1: 357,539 km (0.07 R)
• M2: 901,776 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.34 AU - 1.4 AU

Year: 607 Days

Day: 17.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.2 AU - 1.74 AU

Year: 675 Days

Day: 21 Hours

Environment

Temp: -43 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.78 AU - 2.84 AU

Year: 1330 Days

Day: 47.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,085,889 km

• M1: 1,494,333 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.06 AU - 2.98 AU

Year: 1515 Days

Day: 36.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,085,889 km

• M1: 1,051,075 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.77 AU - 3.91 AU

Year: 2312 Days

Day: 39.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.6 AU - 3.66 AU

Year: 2619 Days

Day: 21.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.5

Radius: 4.4

Gravity: 19.86 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.85 AU - 13.65 AU

Year: 18267 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,085,889 km

• M1: 69,713 km (0.072 R)
• M2: 174,132 km (0.102 R)
• M3: 274,213 km (0.086 R)
• M4: 754,721 km (0.097 R)
• M5: 858,093 km (0.113 R)
• M6: 900,729 km (0.117 R)
• M7: 1,291,478 km (0.088 R)
• M8: 1,701,975 km (0.098 R)
• M9: 1,838,109 km (0.091 R)
• M10: 1,921,435 km (0.044 R)
• M11: 2,570,241 km (0.116 R)
• M12: 2,982,832 km (0.069 R)
• M13: 3,080,968 km (0.031 R)
• M14: 3,246,872 km (0.093 R)
• M15: 4,011,168 km (0.119 R)
• M16: 4,302,435 km (0.066 R)
• M17: 5,098,894 km (0.099 R)
• M18: 5,137,939 km (0.086 R)
• M19: 5,334,660 km (0.103 R)
• M20: 5,493,832 km (0.112 R)
• M21: 5,735,582 km (0.098 R)
• M22: 5,816,814 km (0.101 R)
• M23: 5,898,644 km (0.079 R)
• M24: 6,271,143 km (0.108 R)
• M25: 6,396,955 km (0.118 R)
• M26: 7,038,729 km (0.115 R)
• M27: 7,125,945 km (0.106 R)
• M28: 7,389,387 km (0.094 R)
• M29: 7,433,668 km (0.11 R)
• M30: 7,700,850 km (0.109 R)
• M31: 7,790,608 km (0.085 R)
• M32: 7,925,994 km (0.111 R)
• M33: 8,707,344 km (0.118 R)
• M34: 9,226,000 km (0.117 R)
• M35: 10,840,909 km (0.107 R)
• M36: 10,941,439 km (0.092 R)
• M37: 12,173,228 km (0.083 R)
• M38: 14,487,357 km (0.08 R)
• M39: 16,468,033 km (0.118 R)
• M40: 18,052,873 km (0.113 R)
• M41: 18,591,874 km (0.1 R)
• M42: 19,318,770 km (0.064 R)
• M43: 19,870,038 km (0.103 R)
• M44: 20,302,376 km (0.12 R)
• M45: 20,364,459 km (0.118 R)
• M46: 21,491,380 km (0.115 R)
• M47: 21,871,508 km (0.056 R)
• M48: 22,126,273 km (0.08 R)
• M49: 22,896,104 km (0.088 R)
• M50: 23,219,534 km (0.096 R)
• M51: 23,740,135 km (0.087 R)
• M52: 25,058,242 km (0.079 R)
• M53: 25,191,234 km (0.093 R)
• M54: 25,458,266 km (0.07 R)
• M55: 25,726,047 km (0.116 R)
• M56: 25,860,386 km (0.06 R)
• M57: 26,197,130 km (0.063 R)
• M58: 26,943,025 km (0.073 R)
• M59: 29,643,416 km (0.104 R)
• M60: 31,419,143 km (0.032 R)
• M61: 31,634,564 km (0.088 R)
• M62: 31,706,371 km (0.117 R)
• M63: 32,211,264 km (0.095 R)
• M64: 35,744,167 km (0.098 R)
• M65: 38,090,311 km (0.106 R)
• M66: 38,243,349 km (0.119 R)
• M67: 39,397,796 km (0.059 R)
• M68: 40,407,582 km (0.054 R)
• M69: 41,033,200 km (0.097 R)
• M70: 41,740,798 km (0.088 R)
• M71: 42,373,148 km (0.083 R)
• M72: 43,088,376 km (0.119 R)
• M73: 43,567,537 km (0.096 R)
• M74: 43,647,423 km (0.102 R)
• M75: 44,369,831 km (0.087 R)
• M76: 45,420,008 km (0.107 R)
• M77: 46,969,842 km (0.089 R)
• M78: 47,051,821 km (0.106 R)
• M79: 47,957,487 km (0.061 R)
• M80: 51,552,324 km (0.12 R)
• M81: 51,636,996 km (0.119 R)
• M82: 51,721,669 km (0.049 R)
• M83: 52,826,748 km (0.109 R)
• M84: 53,339,270 km (0.097 R)
• M85: 54,111,345 km (0.067 R)
• M86: 58,290,810 km (0.075 R)
• M87: 58,997,361 km (0.109 R)
• M88: 59,085,923 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 11,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit