🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.53 AU - 0.67 AU

Year: 164 Days

Day: 13.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.63 AU - 0.63 AU

Year: 177 Days

Day: 29 Hours

Environment

Temp: 216 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.74 AU - 0.88 AU

Year: 257 Days

Day: 23.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.78 AU - 0.84 AU

Year: 257 Days

Day: 24.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.23 AU - 2.03 AU

Year: 735 Days

Day: 14.8 Hours

Environment

Temp: -24 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.39 AU - 2.27 AU

Year: 874 Days

Day: 26.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.92 AU - 5.48 AU

Year: 3598 Days

Day: 21.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,730,111 km

• M1: 2,563,360 km (0.046 R)

Asteroid Belt

Center: 7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 11.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.96 AU - 10.64 AU

Year: 10014 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,730,111 km

• M1: 219,011 km (0.088 R)
• M2: 601,383 km (0.092 R)
• M3: 710,291 km (0.1 R)
• M4: 949,797 km (0.1 R)
• M5: 1,176,288 km (0.113 R)
• M6: 1,255,725 km (0.1 R)
• M7: 1,337,255 km (0.114 R)
• M8: 1,637,199 km (0.102 R)
• M9: 1,818,362 km (0.113 R)
• M10: 2,478,388 km (0.099 R)
• M11: 3,729,325 km (0.067 R)
• M12: 3,818,934 km (0.067 R)
• M13: 4,000,247 km (0.109 R)
• M14: 4,246,485 km (0.104 R)
• M15: 4,339,984 km (0.106 R)
• M16: 4,657,281 km (0.105 R)
• M17: 5,047,881 km (0.104 R)
• M18: 5,280,655 km (0.093 R)
• M19: 5,517,020 km (0.113 R)
• M20: 5,930,359 km (0.06 R)
• M21: 6,823,757 km (0.098 R)
• M22: 7,950,678 km (0.096 R)
• M23: 8,144,108 km (0.092 R)
• M24: 8,733,823 km (0.111 R)
• M25: 8,853,352 km (0.093 R)
• M26: 9,134,596 km (0.089 R)
• M27: 9,459,672 km (0.092 R)
• M28: 9,829,926 km (0.117 R)
• M29: 10,754,890 km (0.099 R)
• M30: 11,184,535 km (0.069 R)
• M31: 11,883,606 km (0.101 R)
• M32: 12,417,222 km (0.074 R)
• M33: 12,552,009 km (0.098 R)
• M34: 13,925,019 km (0.091 R)
• M35: 14,158,541 km (0.114 R)
• M36: 14,299,163 km (0.103 R)
• M37: 14,914,309 km (0.106 R)
• M38: 15,201,238 km (0.101 R)
• M39: 15,538,132 km (0.089 R)
• M40: 15,926,339 km (0.082 R)
• M41: 17,359,935 km (0.081 R)
• M42: 17,661,824 km (0.11 R)
• M43: 19,196,548 km (0.098 R)
• M44: 19,560,819 km (0.08 R)
• M45: 19,927,334 km (0.103 R)
• M46: 21,416,282 km (0.115 R)
• M47: 21,794,016 km (0.067 R)
• M48: 22,337,655 km (0.108 R)
• M49: 22,556,367 km (0.117 R)
• M50: 22,665,873 km (0.098 R)
• M51: 23,271,894 km (0.118 R)
• M52: 24,050,999 km (0.089 R)
• M53: 24,387,445 km (0.086 R)
• M54: 25,178,668 km (0.097 R)
• M55: 25,292,362 km (0.064 R)
• M56: 25,920,823 km (0.06 R)
• M57: 26,496,625 km (0.119 R)
• M58: 27,134,959 km (0.103 R)
• M59: 27,778,380 km (0.082 R)
• M60: 27,895,814 km (0.096 R)
• M61: 28,308,555 km (0.117 R)
• M62: 28,960,951 km (0.067 R)
• M63: 29,438,617 km (0.118 R)
• M64: 29,979,114 km (0.065 R)
• M65: 30,401,728 km (0.092 R)
• M66: 31,252,940 km (0.07 R)
• M67: 31,620,203 km (0.051 R)
• M68: 31,988,812 km (0.114 R)
• M69: 32,297,133 km (0.106 R)
• M70: 32,978,851 km (0.075 R)
• M71: 33,540,142 km (0.093 R)
• M72: 34,925,568 km (0.102 R)
• M73: 35,433,901 km (0.108 R)
• M74: 36,201,189 km (0.048 R)
• M75: 38,143,119 km (0.111 R)
• M76: 38,995,079 km (0.094 R)
• M77: 39,324,493 km (0.097 R)
• M78: 39,654,656 km (0.104 R)
• M79: 39,985,865 km (0.103 R)
• M80: 41,655,677 km (0.1 R)
• M81: 42,939,974 km (0.113 R)
• M82: 43,416,294 km (0.04 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 11,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit