🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.76 AU - 1.2 AU

Year: 344 Days

Day: 34.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,882,274 km

• M1: 32,164 km (0.095 R)
• M2: 197,170 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.04 AU - 2.06 AU

Year: 1041 Days

Day: 42.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,882,274 km

• M1: 43,533 km (0.032 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.1

Radius: 12.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.6 AU - 6.28 AU

Year: 4501 Days

Day: 10.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,882,274 km

• M1: 150,495 km (0.081 R)
• M2: 1,032,225 km (0.072 R)
• M3: 2,440,988 km (0.09 R)
• M4: 3,510,763 km (0.114 R)
• M5: 7,288,408 km (0.054 R)
• M6: 10,380,596 km (0.068 R)
• M7: 11,415,215 km (0.111 R)
• M8: 13,136,189 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.4

Radius: 13.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.67 AU - 12.35 AU

Year: 12088 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,882,274 km

• M1: 169,195 km (0.067 R)
• M2: 685,158 km (0.104 R)
• M3: 2,263,266 km (0.081 R)
• M4: 3,064,213 km (0.113 R)
• M5: 4,453,080 km (0.076 R)
• M6: 9,448,452 km (0.107 R)
• M7: 11,770,660 km (0.098 R)
• M8: 14,805,103 km (0.049 R)
• M9: 21,983,108 km (0.085 R)
• M10: 30,220,116 km (0.092 R)
• M11: 30,703,317 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595

Radius: 11.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.61 AU - 12.37 AU

Year: 13817 Days

Day: 13.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,882,274 km

• M1: 149,897 km (0.051 R)
• M2: 516,861 km (0.101 R)
• M3: 919,279 km (0.111 R)
• M4: 1,898,696 km (0.079 R)
• M5: 2,410,321 km (0.1 R)
• M6: 3,878,175 km (0.111 R)
• M7: 6,249,900 km (0.09 R)
• M8: 6,763,619 km (0.036 R)
• M9: 7,831,299 km (0.036 R)
• M10: 8,763,742 km (0.114 R)
• M11: 10,848,688 km (0.103 R)
• M12: 11,709,923 km (0.082 R)
• M13: 12,928,248 km (0.102 R)
• M14: 16,638,574 km (0.118 R)
• M15: 18,176,590 km (0.106 R)
• M16: 23,640,204 km (0.034 R)
• M17: 26,386,072 km (0.057 R)
• M18: 26,897,847 km (0.094 R)
• M19: 36,644,896 km (0.042 R)
• M20: 37,282,183 km (0.057 R)
• M21: 43,497,077 km (0.092 R)
• M22: 46,254,016 km (0.118 R)
• M23: 47,298,508 km (0.068 R)
• M24: 50,999,111 km (0.091 R)
• M25: 51,474,832 km (0.057 R)
• M26: 54,556,997 km (0.082 R)
• M27: 55,054,560 km (0.034 R)
• M28: 55,555,264 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.4

Radius: 12.1

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.8 AU - 15.8 AU

Year: 16246 Days

Day: 6.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,882,274 km

• M1: 150,795 km (0.075 R)
• M2: 580,440 km (0.115 R)
• M3: 1,024,446 km (0.119 R)
• M4: 1,461,422 km (0.085 R)
• M5: 2,221,977 km (0.116 R)
• M6: 2,873,027 km (0.105 R)
• M7: 3,393,777 km (0.036 R)
• M8: 4,007,727 km (0.081 R)
• M9: 4,424,058 km (0.071 R)
• M10: 4,869,261 km (0.066 R)
• M11: 6,474,147 km (0.06 R)
• M12: 9,702,768 km (0.118 R)
• M13: 10,221,574 km (0.107 R)
• M14: 11,825,263 km (0.072 R)
• M15: 12,350,800 km (0.101 R)
• M16: 13,308,227 km (0.065 R)
• M17: 14,314,422 km (0.045 R)
• M18: 16,804,030 km (0.1 R)
• M19: 23,130,224 km (0.107 R)
• M20: 24,372,036 km (0.077 R)
• M21: 27,900,751 km (0.118 R)
• M22: 31,630,824 km (0.118 R)
• M23: 35,953,754 km (0.096 R)
• M24: 36,365,298 km (0.061 R)
• M25: 37,478,007 km (0.108 R)
• M26: 39,771,641 km (0.081 R)
• M27: 40,211,758 km (0.086 R)
• M28: 45,912,185 km (0.11 R)
• M29: 47,376,000 km (0.087 R)
• M30: 51,779,413 km (0.106 R)
• M31: 52,304,502 km (0.083 R)
• M32: 67,443,507 km (0.079 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 12,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit