🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.63 AU - 0.77 AU

Year: 223 Days

Day: 20.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,926,455 km

• M1: 398,080 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.88 AU - 0.9 AU

Year: 320 Days

Day: 21.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,926,455 km

• M1: 740,659 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.84 AU - 1.06 AU

Year: 353 Days

Day: 26.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.44 AU - 2.44 AU

Year: 1451 Days

Day: 32.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.56 AU - 3.96 AU

Year: 2241 Days

Day: 20.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.9

Radius: 13.4

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.39 AU - 6.25 AU

Year: 4673 Days

Day: 14.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,926,455 km

• M1: 293,810 km (0.108 R)
• M2: 402,867 km (0.103 R)
• M3: 594,203 km (0.066 R)
• M4: 948,301 km (0.061 R)
• M5: 1,200,972 km (0.093 R)
• M6: 1,358,049 km (0.1 R)
• M7: 1,607,429 km (0.061 R)
• M8: 1,762,263 km (0.112 R)
• M9: 2,035,578 km (0.113 R)
• M10: 2,749,609 km (0.077 R)
• M11: 3,638,220 km (0.096 R)
• M12: 4,041,386 km (0.052 R)
• M13: 4,376,935 km (0.035 R)
• M14: 4,707,845 km (0.12 R)
• M15: 4,833,956 km (0.068 R)
• M16: 5,118,641 km (0.1 R)
• M17: 5,379,390 km (0.107 R)
• M18: 5,629,817 km (0.106 R)
• M19: 6,280,418 km (0.045 R)
• M20: 7,244,426 km (0.053 R)
• M21: 7,341,665 km (0.117 R)
• M22: 9,360,937 km (0.043 R)
• M23: 9,752,136 km (0.075 R)
• M24: 10,094,266 km (0.105 R)
• M25: 10,495,487 km (0.101 R)
• M26: 10,976,445 km (0.102 R)
• M27: 11,144,593 km (0.105 R)
• M28: 11,787,714 km (0.108 R)
• M29: 11,921,604 km (0.044 R)
• M30: 12,171,582 km (0.103 R)
• M31: 12,306,968 km (0.076 R)
• M32: 12,481,698 km (0.09 R)
• M33: 12,971,631 km (0.074 R)
• M34: 13,328,123 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 11.1

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.75 AU - 8.45 AU

Year: 7978 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,926,455 km

• M1: 153,487 km (0.079 R)
• M2: 475,272 km (0.116 R)
• M3: 814,112 km (0.064 R)
• M4: 897,438 km (0.064 R)
• M5: 1,585,588 km (0.042 R)
• M6: 1,692,251 km (0.096 R)
• M7: 1,890,468 km (0.111 R)
• M8: 2,505,914 km (0.047 R)
• M9: 2,784,316 km (0.08 R)
• M10: 2,862,106 km (0.042 R)
• M11: 3,019,633 km (0.064 R)
• M12: 3,371,188 km (0.039 R)
• M13: 3,594,089 km (0.06 R)
• M14: 4,842,633 km (0.085 R)
• M15: 5,743,511 km (0.059 R)
• M16: 6,145,331 km (0.056 R)
• M17: 8,363,718 km (0.087 R)
• M18: 8,666,504 km (0.082 R)
• M19: 10,073,173 km (0.119 R)
• M20: 10,274,083 km (0.056 R)
• M21: 10,680,091 km (0.086 R)
• M22: 11,215,801 km (0.113 R)
• M23: 12,227,532 km (0.104 R)
• M24: 12,356,036 km (0.087 R)
• M25: 13,180,620 km (0.117 R)
• M26: 13,577,353 km (0.079 R)
• M27: 14,382,638 km (0.07 R)
• M28: 14,563,802 km (0.12 R)
• M29: 14,745,563 km (0.111 R)
• M30: 14,882,445 km (0.09 R)
• M31: 16,274,304 km (0.103 R)
• M32: 16,415,823 km (0.115 R)
• M33: 16,795,054 km (0.075 R)
• M34: 17,465,851 km (0.067 R)
• M35: 18,488,202 km (0.055 R)
• M36: 19,982,386 km (0.111 R)
• M37: 20,184,493 km (0.112 R)
• M38: 20,387,347 km (0.073 R)
• M39: 20,743,989 km (0.109 R)
• M40: 21,515,016 km (0.079 R)
• M41: 21,618,538 km (0.083 R)
• M42: 21,722,209 km (0.113 R)
• M43: 22,662,881 km (0.045 R)
• M44: 22,979,430 km (0.118 R)
• M45: 24,909,093 km (0.075 R)
• M46: 25,290,268 km (0.104 R)
• M47: 25,454,227 km (0.079 R)
• M48: 25,783,193 km (0.114 R)
• M49: 25,893,297 km (0.083 R)
• M50: 26,003,401 km (0.117 R)
• M51: 26,224,208 km (0.084 R)
• M52: 26,556,464 km (0.101 R)
• M53: 28,238,842 km (0.057 R)
• M54: 28,693,320 km (0.102 R)
• M55: 28,978,604 km (0.11 R)
• M56: 29,609,458 km (0.111 R)
• M57: 30,418,932 km (0.116 R)
• M58: 30,768,093 km (0.097 R)
• M59: 31,118,601 km (0.089 R)
• M60: 31,882,597 km (0.119 R)
• M61: 32,593,337 km (0.097 R)
• M62: 33,129,795 km (0.11 R)
• M63: 33,309,163 km (0.118 R)
• M64: 33,428,991 km (0.087 R)
• M65: 33,548,968 km (0.096 R)
• M66: 33,789,372 km (0.119 R)
• M67: 33,909,798 km (0.066 R)
• M68: 35,610,277 km (0.087 R)
• M69: 35,732,798 km (0.084 R)
• M70: 36,347,645 km (0.115 R)
• M71: 36,470,914 km (0.119 R)
• M72: 36,779,983 km (0.099 R)
• M73: 36,965,783 km (0.072 R)
• M74: 37,276,199 km (0.101 R)
• M75: 37,400,664 km (0.094 R)
• M76: 37,649,895 km (0.102 R)
• M77: 39,093,813 km (0.103 R)
• M78: 39,663,781 km (0.108 R)
• M79: 40,747,767 km (0.113 R)
• M80: 41,389,991 km (0.108 R)
• M81: 41,970,879 km (0.114 R)
• M82: 42,165,057 km (0.073 R)
• M83: 42,879,686 km (0.109 R)
• M84: 43,664,028 km (0.084 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 18,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit