🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.57 AU - 0.87 AU

Year: 221 Days

Day: 25 Hours

Environment

Temp: 120 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,779,587 km

• M1: 306,077 km (0.11 R)
• M2: 525,537 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.72 AU - 0.78 AU

Year: 235 Days

Day: 29.2 Hours

Environment

Temp: 111 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.67 AU - 0.85 AU

Year: 240 Days

Day: 16.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.83 AU - 0.95 AU

Year: 304 Days

Day: 45.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,779,587 km

• M1: 281,992 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.92 AU - 1.22 AU

Year: 400 Days

Day: 34.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.34 AU - 2.04 AU

Year: 795 Days

Day: 46.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,779,587 km

• M1: 40,541 km (0.095 R)
• M2: 102,325 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.05 AU - 3.55 AU

Year: 2168 Days

Day: 17.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,779,587 km

• M1: 339,737 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.3

Radius: 13.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.52 AU - 8.98 AU

Year: 7060 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,779,587 km

• M1: 209,736 km (0.109 R)
• M2: 401,670 km (0.062 R)
• M3: 556,803 km (0.059 R)
• M4: 678,726 km (0.066 R)
• M5: 780,901 km (0.059 R)
• M6: 1,070,822 km (0.089 R)
• M7: 1,229,246 km (0.094 R)
• M8: 1,511,537 km (0.087 R)
• M9: 1,773,632 km (0.096 R)
• M10: 2,007,155 km (0.104 R)
• M11: 2,094,669 km (0.082 R)
• M12: 2,599,562 km (0.114 R)
• M13: 3,505,976 km (0.053 R)
• M14: 3,666,045 km (0.103 R)
• M15: 3,910,937 km (0.093 R)
• M16: 4,161,214 km (0.066 R)
• M17: 4,884,370 km (0.067 R)
• M18: 5,490,990 km (0.093 R)
• M19: 6,089,681 km (0.08 R)
• M20: 7,009,558 km (0.117 R)
• M21: 7,314,588 km (0.089 R)
• M22: 7,728,076 km (0.08 R)
• M23: 8,008,124 km (0.052 R)
• M24: 9,087,622 km (0.066 R)
• M25: 9,757,222 km (0.059 R)
• M26: 10,022,010 km (0.095 R)
• M27: 10,327,489 km (0.054 R)
• M28: 11,026,111 km (0.093 R)
• M29: 11,941,052 km (0.086 R)
• M30: 12,428,142 km (0.064 R)
• M31: 13,505,845 km (0.064 R)
• M32: 14,355,112 km (0.108 R)
• M33: 15,573,138 km (0.083 R)
• M34: 16,194,568 km (0.096 R)
• M35: 17,005,538 km (0.081 R)
• M36: 17,324,481 km (0.106 R)
• M37: 17,737,520 km (0.091 R)
• M38: 19,279,575 km (0.035 R)
• M39: 20,090,695 km (0.094 R)
• M40: 21,254,716 km (0.088 R)
• M41: 21,598,342 km (0.089 R)
• M42: 21,993,430 km (0.096 R)
• M43: 22,092,614 km (0.112 R)
• M44: 23,091,927 km (0.08 R)
• M45: 24,157,214 km (0.088 R)
• M46: 24,773,258 km (0.114 R)
• M47: 25,238,657 km (0.058 R)
• M48: 25,394,388 km (0.107 R)
• M49: 26,757,674 km (0.089 R)
• M50: 27,075,719 km (0.116 R)
• M51: 28,738,649 km (0.101 R)
• M52: 29,009,869 km (0.073 R)
• M53: 29,227,534 km (0.116 R)
• M54: 29,336,591 km (0.076 R)
• M55: 29,774,165 km (0.1 R)
• M56: 30,988,451 km (0.068 R)
• M57: 31,266,703 km (0.112 R)
• M58: 31,601,653 km (0.113 R)
• M59: 31,769,651 km (0.091 R)
• M60: 32,275,142 km (0.119 R)
• M61: 32,444,337 km (0.116 R)
• M62: 32,613,682 km (0.081 R)
• M63: 33,579,336 km (0.098 R)
• M64: 33,693,629 km (0.108 R)
• M65: 34,669,755 km (0.054 R)
• M66: 36,473,606 km (0.09 R)
• M67: 36,767,417 km (0.094 R)
• M68: 37,357,281 km (0.072 R)
• M69: 37,475,763 km (0.099 R)
• M70: 38,009,977 km (0.078 R)
• M71: 38,726,102 km (0.116 R)
• M72: 39,206,161 km (0.114 R)
• M73: 39,808,891 km (0.074 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 10,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit