🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.85 AU - 1.39 AU

Year: 425 Days

Day: 33.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.59 AU - 2.41 AU

Year: 1013 Days

Day: 45.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.56 AU - 2.54 AU

Year: 1051 Days

Day: 47.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.13 AU - 4.03 AU

Year: 2426 Days

Day: 42.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,686,115 km

• M1: 166,054 km (0.062 R)
• M2: 1,400,984 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.93 AU - 4.83 AU

Year: 3283 Days

Day: 27.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.8

Radius: 10.6

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.7 AU - 6.9 AU

Year: 5003 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 18,686,115 km

• M1: 138,976 km (0.119 R)
• M2: 218,263 km (0.089 R)
• M3: 294,409 km (0.102 R)
• M4: 393,891 km (0.106 R)
• M5: 508,034 km (0.099 R)
• M6: 646,412 km (0.106 R)
• M7: 774,319 km (0.056 R)
• M8: 911,201 km (0.118 R)
• M9: 1,139,487 km (0.112 R)
• M10: 1,239,119 km (0.03 R)
• M11: 1,432,100 km (0.105 R)
• M12: 1,555,818 km (0.096 R)
• M13: 2,052,184 km (0.073 R)
• M14: 2,192,656 km (0.07 R)
• M15: 2,595,523 km (0.057 R)
• M16: 2,728,665 km (0.093 R)
• M17: 3,041,774 km (0.071 R)
• M18: 3,553,997 km (0.034 R)
• M19: 4,049,016 km (0.071 R)
• M20: 4,451,733 km (0.083 R)
• M21: 4,867,466 km (0.08 R)
• M22: 5,103,831 km (0.093 R)
• M23: 5,910,462 km (0.1 R)
• M24: 6,730,408 km (0.106 R)
• M25: 7,073,735 km (0.093 R)
• M26: 7,153,770 km (0.085 R)
• M27: 7,832,496 km (0.117 R)
• M28: 8,082,025 km (0.093 R)
• M29: 8,277,849 km (0.107 R)
• M30: 8,362,222 km (0.077 R)
• M31: 8,560,289 km (0.074 R)
• M32: 9,193,088 km (0.039 R)
• M33: 9,870,617 km (0.083 R)
• M34: 10,472,898 km (0.096 R)
• M35: 10,747,859 km (0.116 R)
• M36: 10,994,247 km (0.109 R)
• M37: 11,367,344 km (0.094 R)
• M38: 12,157,969 km (0.113 R)
• M39: 12,318,337 km (0.105 R)
• M40: 13,459,919 km (0.083 R)
• M41: 13,859,046 km (0.045 R)
• M42: 13,959,426 km (0.094 R)
• M43: 15,772,851 km (0.103 R)
• M44: 16,193,670 km (0.109 R)
• M45: 16,582,625 km (0.073 R)
• M46: 16,653,684 km (0.118 R)
• M47: 16,903,213 km (0.06 R)
• M48: 17,333,905 km (0.116 R)
• M49: 17,478,267 km (0.071 R)
• M50: 17,768,188 km (0.09 R)
• M51: 18,279,364 km (0.089 R)
• M52: 18,795,327 km (0.117 R)
• M53: 19,428,425 km (0.119 R)
• M54: 19,691,119 km (0.119 R)
• M55: 19,766,367 km (0.067 R)
• M56: 20,030,556 km (0.026 R)
• M57: 20,562,527 km (0.052 R)
• M58: 20,677,118 km (0.034 R)
• M59: 21,022,241 km (0.044 R)
• M60: 21,407,904 km (0.105 R)
• M61: 21,601,633 km (0.12 R)
• M62: 21,756,916 km (0.118 R)
• M63: 21,873,752 km (0.097 R)
• M64: 22,421,579 km (0.075 R)
• M65: 23,331,284 km (0.076 R)
• M66: 24,091,839 km (0.059 R)
• M67: 24,172,473 km (0.108 R)
• M68: 24,455,063 km (0.044 R)
• M69: 24,535,996 km (0.098 R)
• M70: 24,698,160 km (0.054 R)
• M71: 24,819,932 km (0.11 R)
• M72: 25,391,247 km (0.12 R)
• M73: 25,555,206 km (0.08 R)
• M74: 25,760,753 km (0.111 R)
• M75: 26,049,477 km (0.092 R)
• M76: 26,297,660 km (0.035 R)
• M77: 26,838,307 km (0.1 R)
• M78: 27,089,033 km (0.102 R)
• M79: 27,172,808 km (0.075 R)
• M80: 27,424,730 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.8 AU - 7.42 AU

Year: 5409 Days

Day: 6.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 18,686,115 km

• M1: 144,362 km (0.101 R)
• M2: 326,273 km (0.083 R)
• M3: 414,685 km (0.062 R)
• M4: 750,084 km (0.117 R)
• M5: 1,255,725 km (0.089 R)
• M6: 1,471,893 km (0.097 R)
• M7: 1,554,471 km (0.072 R)
• M8: 1,700,030 km (0.062 R)
• M9: 1,837,361 km (0.111 R)
• M10: 2,635,017 km (0.075 R)
• M11: 2,823,809 km (0.116 R)
• M12: 3,123,155 km (0.064 R)
• M13: 4,030,915 km (0.056 R)
• M14: 5,140,482 km (0.113 R)
• M15: 5,340,345 km (0.103 R)
• M16: 5,413,648 km (0.068 R)
• M17: 5,635,501 km (0.088 R)
• M18: 6,145,780 km (0.115 R)
• M19: 6,377,357 km (0.108 R)
• M20: 6,435,700 km (0.075 R)
• M21: 6,888,832 km (0.084 R)
• M22: 8,098,032 km (0.072 R)
• M23: 10,065,394 km (0.1 R)
• M24: 11,031,646 km (0.115 R)
• M25: 11,336,676 km (0.11 R)
• M26: 11,478,495 km (0.08 R)
• M27: 12,123,561 km (0.109 R)
• M28: 12,854,197 km (0.114 R)
• M29: 14,179,485 km (0.049 R)
• M30: 14,613,767 km (0.084 R)
• M31: 14,742,272 km (0.096 R)
• M32: 14,845,345 km (0.089 R)
• M33: 15,626,395 km (0.056 R)
• M34: 15,757,892 km (0.112 R)
• M35: 16,127,997 km (0.101 R)
• M36: 16,394,131 km (0.107 R)
• M37: 16,608,056 km (0.107 R)
• M38: 17,282,593 km (0.076 R)
• M39: 17,336,897 km (0.12 R)
• M40: 17,500,258 km (0.108 R)
• M41: 18,076,210 km (0.072 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit