🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.5 AU - 0.61 AU

Year: 150 Days

Day: 40.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.56 AU - 0.62 AU

Year: 167 Days

Day: 46.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.53 AU - 0.87 AU

Year: 216 Days

Day: 29.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,274,291 km

• M1: 20,345 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.77 AU - 1.25 AU

Year: 375 Days

Day: 41.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,274,291 km

• M1: 45,627 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.88 AU - 2.88 AU

Year: 1355 Days

Day: 30.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.98 AU - 5.22 AU

Year: 3640 Days

Day: 17.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,274,291 km

• M1: 46,226 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.7

Radius: 3.9

Gravity: 33.77 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.73 AU - 14.49 AU

Year: 17514 Days

Day: 20.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 63,274,291 km

• M1: 142,268 km (0.086 R)
• M2: 254,765 km (0.099 R)
• M3: 554,260 km (0.086 R)
• M4: 886,367 km (0.088 R)
• M5: 977,772 km (0.08 R)
• M6: 2,386,684 km (0.043 R)
• M7: 3,115,226 km (0.105 R)
• M8: 3,467,529 km (0.094 R)
• M9: 3,503,433 km (0.098 R)
• M10: 3,575,688 km (0.082 R)
• M11: 3,721,546 km (0.068 R)
• M12: 5,409,309 km (0.091 R)
• M13: 5,703,568 km (0.083 R)
• M14: 5,746,054 km (0.107 R)
• M15: 5,959,979 km (0.063 R)
• M16: 6,046,297 km (0.05 R)
• M17: 6,089,531 km (0.061 R)
• M18: 7,251,158 km (0.106 R)
• M19: 7,575,487 km (0.051 R)
• M20: 7,715,809 km (0.028 R)
• M21: 8,142,163 km (0.052 R)
• M22: 8,237,906 km (0.086 R)
• M23: 8,576,147 km (0.057 R)
• M24: 8,820,440 km (0.104 R)
• M25: 9,017,610 km (0.027 R)
• M26: 9,416,139 km (0.078 R)
• M27: 9,567,083 km (0.035 R)
• M28: 9,871,365 km (0.113 R)
• M29: 10,127,477 km (0.079 R)
• M30: 10,178,938 km (0.112 R)
• M31: 10,333,772 km (0.096 R)
• M32: 10,541,564 km (0.096 R)
• M33: 10,855,869 km (0.072 R)
• M34: 11,067,101 km (0.11 R)
• M35: 12,088,705 km (0.101 R)
• M36: 12,362,618 km (0.048 R)
• M37: 12,804,979 km (0.101 R)
• M38: 14,105,583 km (0.114 R)
• M39: 14,742,272 km (0.1 R)
• M40: 14,800,615 km (0.107 R)
• M41: 15,329,144 km (0.064 R)
• M42: 16,890,497 km (0.113 R)
• M43: 17,073,904 km (0.112 R)
• M44: 17,319,544 km (0.043 R)
• M45: 18,501,816 km (0.041 R)
• M46: 19,581,464 km (0.103 R)
• M47: 19,967,426 km (0.077 R)
• M48: 20,681,457 km (0.088 R)
• M49: 20,943,253 km (0.05 R)
• M50: 22,402,132 km (0.112 R)
• M51: 23,143,838 km (0.104 R)
• M52: 23,415,657 km (0.109 R)
• M53: 23,551,941 km (0.082 R)
• M54: 23,893,622 km (0.061 R)
• M55: 24,099,469 km (0.077 R)
• M56: 24,237,099 km (0.076 R)
• M57: 24,790,013 km (0.091 R)
• M58: 25,067,966 km (0.113 R)
• M59: 25,137,529 km (0.055 R)
• M60: 28,556,139 km (0.104 R)
• M61: 29,653,888 km (0.071 R)
• M62: 32,192,714 km (0.117 R)
• M63: 32,876,376 km (0.072 R)
• M64: 33,872,249 km (0.087 R)
• M65: 34,335,254 km (0.075 R)
• M66: 34,722,713 km (0.106 R)
• M67: 35,111,518 km (0.049 R)
• M68: 35,501,819 km (0.039 R)
• M69: 38,193,832 km (0.037 R)
• M70: 40,214,750 km (0.12 R)
• M71: 41,443,846 km (0.099 R)
• M72: 42,187,198 km (0.058 R)
• M73: 42,352,952 km (0.119 R)
• M74: 43,854,765 km (0.1 R)
• M75: 44,443,583 km (0.08 R)
• M76: 45,374,081 km (0.069 R)
• M77: 45,543,875 km (0.065 R)
• M78: 46,567,573 km (0.08 R)
• M79: 46,653,143 km (0.117 R)
• M80: 49,421,302 km (0.116 R)
• M81: 50,209,384 km (0.102 R)
• M82: 50,649,052 km (0.104 R)
• M83: 51,266,592 km (0.102 R)
• M84: 51,620,690 km (0.109 R)
• M85: 51,797,964 km (0.038 R)
• M86: 51,975,536 km (0.059 R)
• M87: 52,064,397 km (0.111 R)
• M88: 53,134,471 km (0.116 R)
• M89: 53,223,930 km (0.066 R)
• M90: 53,402,999 km (0.116 R)
• M91: 53,851,793 km (0.091 R)
• M92: 55,296,160 km (0.075 R)
• M93: 55,750,040 km (0.105 R)
• M94: 58,777,153 km (0.082 R)
• M95: 60,170,508 km (0.115 R)
• M96: 61,668,880 km (0.12 R)
• M97: 62,233,911 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 15,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit