🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.49 AU - 0.61 AU

Year: 185 Days

Day: 23.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 11,188,200 km

• M1: 220,358 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.6 AU - 0.68 AU

Year: 232 Days

Day: 28.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.54 AU - 0.82 AU

Year: 254 Days

Day: 26.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.15 AU - 1.23 AU

Year: 588 Days

Day: 24.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,188,200 km

• M1: 558,150 km (0.071 R)

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.6

Radius: 15

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.87 AU - 2.75 AU

Year: 1591 Days

Day: 12.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 11,188,200 km

• M1: 226,491 km (0.082 R)
• M2: 359,484 km (0.109 R)
• M3: 452,833 km (0.08 R)
• M4: 618,587 km (0.099 R)
• M5: 713,582 km (0.052 R)
• M6: 958,474 km (0.114 R)
• M7: 1,066,034 km (0.114 R)
• M8: 1,184,965 km (0.113 R)
• M9: 1,329,925 km (0.117 R)
• M10: 1,481,318 km (0.099 R)
• M11: 1,585,588 km (0.091 R)
• M12: 1,731,446 km (0.099 R)
• M13: 1,874,013 km (0.05 R)
• M14: 2,087,189 km (0.059 R)
• M15: 2,222,576 km (0.088 R)
• M16: 2,378,457 km (0.057 R)
• M17: 2,538,227 km (0.099 R)
• M18: 2,803,314 km (0.095 R)
• M19: 3,048,805 km (0.044 R)
• M20: 3,174,168 km (0.058 R)
• M21: 3,281,878 km (0.088 R)
• M22: 3,601,868 km (0.104 R)
• M23: 3,776,149 km (0.04 R)
• M24: 3,900,764 km (0.088 R)
• M25: 4,154,482 km (0.094 R)
• M26: 4,348,361 km (0.103 R)
• M27: 4,468,339 km (0.111 R)
• M28: 4,611,654 km (0.085 R)
• M29: 5,177,134 km (0.086 R)
• M30: 5,281,254 km (0.095 R)
• M31: 5,527,193 km (0.119 R)
• M32: 5,693,097 km (0.058 R)
• M33: 5,788,839 km (0.091 R)
• M34: 5,885,031 km (0.107 R)
• M35: 5,981,671 km (0.059 R)
• M36: 6,103,294 km (0.115 R)
• M37: 6,213,548 km (0.073 R)
• M38: 6,324,400 km (0.098 R)
• M39: 6,485,816 km (0.061 R)
• M40: 6,914,414 km (0.08 R)
• M41: 7,339,122 km (0.114 R)
• M42: 7,482,736 km (0.118 R)
• M43: 7,679,906 km (0.098 R)
• M44: 7,852,243 km (0.078 R)
• M45: 8,052,853 km (0.117 R)
• M46: 8,595,744 km (0.11 R)
• M47: 8,941,315 km (0.119 R)
• M48: 9,333,710 km (0.089 R)
• M49: 9,532,077 km (0.056 R)
• M50: 9,703,067 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.4

Radius: 14.1

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.3 AU - 2.72 AU

Year: 1802 Days

Day: 13.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 11,188,200 km

• M1: 177,124 km (0.099 R)
• M2: 270,174 km (0.091 R)
• M3: 401,521 km (0.085 R)
• M4: 582,684 km (0.114 R)
• M5: 673,789 km (0.089 R)
• M6: 764,595 km (0.097 R)
• M7: 860,487 km (0.088 R)
• M8: 1,044,492 km (0.102 R)
• M9: 1,138,290 km (0.114 R)
• M10: 1,280,857 km (0.113 R)
• M11: 1,462,170 km (0.11 R)
• M12: 1,643,781 km (0.118 R)
• M13: 1,737,579 km (0.111 R)
• M14: 1,948,811 km (0.088 R)
• M15: 2,263,117 km (0.037 R)
• M16: 2,534,338 km (0.118 R)
• M17: 2,734,799 km (0.064 R)
• M18: 2,950,968 km (0.119 R)
• M19: 3,151,578 km (0.111 R)
• M20: 3,248,219 km (0.112 R)
• M21: 3,533,053 km (0.116 R)
• M22: 3,678,612 km (0.041 R)
• M23: 3,792,007 km (0.068 R)
• M24: 4,104,068 km (0.03 R)
• M25: 4,209,983 km (0.085 R)
• M26: 4,364,667 km (0.032 R)
• M27: 4,533,264 km (0.06 R)
• M28: 4,716,522 km (0.077 R)
• M29: 4,852,357 km (0.06 R)
• M30: 4,977,121 km (0.118 R)
• M31: 5,229,792 km (0.105 R)
• M32: 5,435,040 km (0.114 R)
• M33: 5,669,161 km (0.07 R)
• M34: 6,296,275 km (0.102 R)
• M35: 6,556,127 km (0.074 R)
• M36: 6,931,617 km (0.075 R)
• M37: 7,314,139 km (0.054 R)
• M38: 7,428,731 km (0.112 R)
• M39: 7,529,560 km (0.109 R)
• M40: 7,893,532 km (0.118 R)
• M41: 8,293,108 km (0.097 R)
• M42: 8,472,775 km (0.041 R)
• M43: 8,775,261 km (0.103 R)
• M44: 8,881,925 km (0.115 R)
• M45: 8,973,778 km (0.107 R)
• M46: 9,562,595 km (0.052 R)
• M47: 9,751,238 km (0.1 R)
• M48: 9,893,506 km (0.092 R)
• M49: 10,163,979 km (0.078 R)
• M50: 11,138,609 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 19,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit