🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.53 AU - 0.67 AU

Year: 163 Days

Day: 46.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.82 AU - 0.92 AU

Year: 284 Days

Day: 20.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.15 AU - 2.65 AU

Year: 1301 Days

Day: 42.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,669,429 km

• M1: 499,058 km (0.062 R)
• M2: 562,338 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.52 AU - 2.52 AU

Year: 1400 Days

Day: 35.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.09 AU - 3.79 AU

Year: 2232 Days

Day: 42.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,669,429 km

• M1: 1,154,746 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.82 AU - 4.36 AU

Year: 2894 Days

Day: 38.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,669,429 km

• M1: 302,636 km (0.094 R)
• M2: 1,099,245 km (0.07 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.16 AU - 5.88 AU

Year: 3935 Days

Day: 16.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,669,429 km

• M1: 3,225,330 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.9

Radius: 13.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.15 AU - 9.33 AU

Year: 7533 Days

Day: 11.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 26,669,429 km

• M1: 198,965 km (0.099 R)
• M2: 337,642 km (0.113 R)
• M3: 903,721 km (0.111 R)
• M4: 1,014,872 km (0.095 R)
• M5: 1,131,110 km (0.08 R)
• M6: 1,307,485 km (0.109 R)
• M7: 1,552,527 km (0.071 R)
• M8: 1,828,834 km (0.042 R)
• M9: 1,989,352 km (0.115 R)
• M10: 2,376,661 km (0.044 R)
• M11: 2,481,679 km (0.098 R)
• M12: 2,588,342 km (0.033 R)
• M13: 2,861,957 km (0.045 R)
• M14: 3,106,849 km (0.095 R)
• M15: 3,339,174 km (0.083 R)
• M16: 3,944,896 km (0.075 R)
• M17: 4,070,259 km (0.112 R)
• M18: 4,984,601 km (0.105 R)
• M19: 5,165,914 km (0.107 R)
• M20: 5,257,468 km (0.043 R)
• M21: 5,442,071 km (0.114 R)
• M22: 6,177,943 km (0.092 R)
• M23: 7,378,616 km (0.067 R)
• M24: 7,533,749 km (0.065 R)
• M25: 7,952,922 km (0.057 R)
• M26: 8,191,979 km (0.12 R)
• M27: 9,199,820 km (0.091 R)
• M28: 10,074,369 km (0.117 R)
• M29: 10,217,983 km (0.076 R)
• M30: 10,362,196 km (0.036 R)
• M31: 11,420,750 km (0.068 R)
• M32: 11,660,556 km (0.081 R)
• M33: 11,751,062 km (0.07 R)
• M34: 11,962,893 km (0.077 R)
• M35: 12,698,914 km (0.081 R)
• M36: 13,958,080 km (0.086 R)
• M37: 14,246,953 km (0.034 R)
• M38: 14,537,771 km (0.076 R)
• M39: 14,732,698 km (0.085 R)
• M40: 15,125,242 km (0.065 R)
• M41: 15,355,773 km (0.12 R)
• M42: 15,488,167 km (0.109 R)
• M43: 15,620,860 km (0.066 R)
• M44: 17,036,654 km (0.11 R)
• M45: 17,276,609 km (0.068 R)
• M46: 17,517,761 km (0.064 R)
• M47: 18,212,793 km (0.105 R)
• M48: 18,881,346 km (0.073 R)
• M49: 19,593,880 km (0.118 R)
• M50: 20,134,078 km (0.09 R)
• M51: 21,266,085 km (0.097 R)
• M52: 22,418,587 km (0.087 R)
• M53: 24,435,765 km (0.094 R)
• M54: 25,056,147 km (0.099 R)
• M55: 25,407,403 km (0.062 R)
• M56: 25,878,188 km (0.07 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 10,795 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit