🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.45 AU - 0.61 AU

Year: 141 Days

Day: 22.3 Hours

Environment

Temp: 163 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,219,538 km

• M1: 237,412 km (0.059 R)
• M2: 459,714 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.48 AU - 0.7 AU

Year: 166 Days

Day: 42.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.78 AU - 0.98 AU

Year: 302 Days

Day: 42 Hours

Environment

Temp: 130 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,219,538 km

• M1: 411,394 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.75 AU - 1.25 AU

Year: 365 Days

Day: 13.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 11.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.9 AU - 1.14 AU

Year: 376 Days

Day: 23.2 Hours

Environment

Temp: 32 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.87 AU - 2.29 AU

Year: 1096 Days

Day: 46.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.74 AU - 4.14 AU

Year: 2330 Days

Day: 40.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.59 AU - 4.29 AU

Year: 2330 Days

Day: 14 Hours

Environment

Temp: -123 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.7

Radius: 13.6

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.15 AU - 6.07 AU

Year: 4219 Days

Day: 12.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,219,538 km

• M1: 171,738 km (0.079 R)
• M2: 410,347 km (0.074 R)
• M3: 533,616 km (0.097 R)
• M4: 966,552 km (0.108 R)
• M5: 1,200,224 km (0.096 R)
• M6: 1,515,127 km (0.09 R)
• M7: 1,626,129 km (0.104 R)
• M8: 1,823,149 km (0.073 R)
• M9: 2,461,932 km (0.077 R)
• M10: 2,613,176 km (0.102 R)
• M11: 2,885,294 km (0.088 R)
• M12: 3,187,332 km (0.078 R)
• M13: 3,415,469 km (0.048 R)
• M14: 3,844,067 km (0.092 R)
• M15: 3,954,021 km (0.071 R)
• M16: 4,358,534 km (0.083 R)
• M17: 4,519,501 km (0.099 R)
• M18: 4,776,510 km (0.09 R)
• M19: 4,871,206 km (0.074 R)
• M20: 5,651,209 km (0.095 R)
• M21: 5,877,700 km (0.12 R)
• M22: 5,979,277 km (0.063 R)
• M23: 6,158,645 km (0.088 R)
• M24: 6,974,103 km (0.095 R)
• M25: 7,244,576 km (0.106 R)
• M26: 7,490,814 km (0.075 R)
• M27: 7,601,217 km (0.051 R)
• M28: 7,712,069 km (0.043 R)
• M29: 7,879,469 km (0.104 R)
• M30: 8,446,296 km (0.09 R)
• M31: 8,561,337 km (0.097 R)
• M32: 8,734,720 km (0.066 R)
• M33: 8,850,958 km (0.119 R)
• M34: 9,410,454 km (0.115 R)
• M35: 10,133,461 km (0.114 R)
• M36: 10,317,017 km (0.1 R)
• M37: 10,439,987 km (0.03 R)
• M38: 10,625,488 km (0.047 R)
• M39: 11,283,120 km (0.088 R)
• M40: 11,569,002 km (0.066 R)
• M41: 11,921,754 km (0.096 R)
• M42: 12,441,157 km (0.099 R)
• M43: 12,604,967 km (0.068 R)
• M44: 13,001,102 km (0.082 R)
• M45: 13,941,474 km (0.109 R)
• M46: 14,111,717 km (0.068 R)
• M47: 14,973,251 km (0.053 R)
• M48: 15,182,538 km (0.062 R)
• M49: 15,357,717 km (0.094 R)
• M50: 16,029,561 km (0.082 R)
• M51: 16,602,820 km (0.045 R)
• M52: 17,402,122 km (0.061 R)
• M53: 18,028,189 km (0.094 R)
• M54: 18,213,840 km (0.078 R)
• M55: 18,400,089 km (0.096 R)
• M56: 18,549,538 km (0.071 R)
• M57: 18,849,481 km (0.104 R)
• M58: 19,721,188 km (0.107 R)
• M59: 20,066,011 km (0.06 R)
• M60: 20,296,841 km (0.058 R)
• M61: 21,151,045 km (0.054 R)
• M62: 21,307,674 km (0.069 R)
• M63: 21,464,602 km (0.103 R)
• M64: 22,017,067 km (0.095 R)
• M65: 22,135,997 km (0.097 R)
• M66: 22,894,608 km (0.115 R)
• M67: 23,540,123 km (0.069 R)
• M68: 24,396,271 km (0.103 R)
• M69: 24,683,948 km (0.084 R)
• M70: 25,637,185 km (0.068 R)
• M71: 25,762,399 km (0.115 R)
• M72: 26,265,347 km (0.109 R)
• M73: 26,518,018 km (0.096 R)
• M74: 27,153,210 km (0.101 R)
• M75: 27,707,770 km (0.11 R)
• M76: 27,922,143 km (0.113 R)
• M77: 28,136,966 km (0.094 R)
• M78: 28,352,387 km (0.118 R)
• M79: 28,525,172 km (0.058 R)
• M80: 28,784,874 km (0.078 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: 319 - 13,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit