🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.61 AU - 0.71 AU

Year: 195 Days

Day: 26.1 Hours

Environment

Temp: 142 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,944,714 km

• M1: 133,890 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.64 AU - 0.76 AU

Year: 213 Days

Day: 22.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,944,714 km

• M1: 225,893 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.24 AU - 3.34 AU

Year: 2169 Days

Day: 24.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.1

Radius: 8.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.29 AU - 6.03 AU

Year: 4894 Days

Day: 5.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,944,714 km

• M1: 171,140 km (0.025 R)
• M2: 262,694 km (0.108 R)
• M3: 645,664 km (0.032 R)
• M4: 791,971 km (0.084 R)
• M5: 1,148,612 km (0.084 R)
• M6: 1,328,279 km (0.112 R)
• M7: 1,494,632 km (0.094 R)
• M8: 1,847,833 km (0.091 R)
• M9: 2,279,124 km (0.113 R)
• M10: 2,533,590 km (0.112 R)
• M11: 2,825,605 km (0.074 R)
• M12: 3,157,861 km (0.088 R)
• M13: 3,306,263 km (0.084 R)
• M14: 3,718,405 km (0.079 R)
• M15: 3,796,495 km (0.053 R)
• M16: 3,906,898 km (0.089 R)
• M17: 4,276,854 km (0.1 R)
• M18: 4,424,806 km (0.086 R)
• M19: 4,524,288 km (0.072 R)
• M20: 5,085,131 km (0.042 R)
• M21: 5,364,879 km (0.079 R)
• M22: 5,542,452 km (0.075 R)
• M23: 5,596,008 km (0.091 R)
• M24: 5,685,766 km (0.086 R)
• M25: 5,830,427 km (0.052 R)
• M26: 6,049,588 km (0.1 R)
• M27: 6,402,340 km (0.098 R)
• M28: 6,647,531 km (0.12 R)
• M29: 6,895,714 km (0.106 R)
• M30: 7,147,188 km (0.115 R)
• M31: 7,264,173 km (0.054 R)
• M32: 7,401,504 km (0.062 R)
• M33: 7,758,594 km (0.083 R)
• M34: 7,838,779 km (0.055 R)
• M35: 7,899,067 km (0.115 R)
• M36: 7,959,504 km (0.06 R)
• M37: 8,182,405 km (0.077 R)
• M38: 8,884,468 km (0.108 R)
• M39: 9,713,539 km (0.106 R)
• M40: 10,148,271 km (0.109 R)
• M41: 10,390,021 km (0.051 R)
• M42: 10,678,296 km (0.107 R)
• M43: 11,421,797 km (0.118 R)
• M44: 11,765,274 km (0.1 R)
• M45: 12,088,854 km (0.078 R)
• M46: 12,275,104 km (0.041 R)
• M47: 12,368,602 km (0.071 R)
• M48: 12,744,991 km (0.072 R)
• M49: 12,982,103 km (0.07 R)
• M50: 13,148,905 km (0.09 R)
• M51: 13,896,445 km (0.067 R)
• M52: 13,993,983 km (0.115 R)
• M53: 14,435,297 km (0.087 R)
• M54: 14,558,715 km (0.117 R)
• M55: 14,906,231 km (0.086 R)
• M56: 15,131,077 km (0.082 R)
• M57: 15,710,619 km (0.101 R)
• M58: 15,812,196 km (0.11 R)
• M59: 16,092,542 km (0.097 R)
• M60: 16,220,598 km (0.088 R)
• M61: 16,297,491 km (0.076 R)
• M62: 16,606,560 km (0.086 R)
• M63: 16,761,843 km (0.061 R)
• M64: 17,047,725 km (0.11 R)
• M65: 17,545,437 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.8

Radius: 8.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.52 AU - 7.82 AU

Year: 6978 Days

Day: 15 Hours

Environment

Temp: -167 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,944,714 km

• M1: 118,033 km (0.092 R)
• M2: 283,488 km (0.036 R)
• M3: 423,362 km (0.084 R)
• M4: 825,182 km (0.099 R)
• M5: 1,091,765 km (0.104 R)
• M6: 1,572,872 km (0.111 R)
• M7: 1,785,750 km (0.073 R)
• M8: 1,955,992 km (0.063 R)
• M9: 2,185,475 km (0.105 R)
• M10: 2,498,733 km (0.113 R)
• M11: 2,574,430 km (0.103 R)
• M12: 2,945,133 km (0.068 R)
• M13: 3,106,400 km (0.026 R)
• M14: 3,208,575 km (0.098 R)
• M15: 5,208,399 km (0.057 R)
• M16: 5,676,491 km (0.068 R)
• M17: 6,287,000 km (0.11 R)
• M18: 6,573,779 km (0.07 R)
• M19: 6,971,859 km (0.119 R)
• M20: 7,214,507 km (0.077 R)
• M21: 7,459,997 km (0.112 R)
• M22: 7,597,477 km (0.112 R)
• M23: 8,326,169 km (0.076 R)
• M24: 8,698,967 km (0.095 R)
• M25: 8,814,755 km (0.063 R)
• M26: 9,224,055 km (0.118 R)
• M27: 10,061,354 km (0.099 R)
• M28: 10,152,459 km (0.117 R)
• M29: 12,258,798 km (0.114 R)
• M30: 13,045,234 km (0.045 R)
• M31: 14,735,540 km (0.079 R)
• M32: 14,804,504 km (0.061 R)
• M33: 15,012,296 km (0.095 R)
• M34: 15,116,566 km (0.114 R)
• M35: 17,070,164 km (0.063 R)
• M36: 17,324,331 km (0.066 R)
• M37: 17,433,837 km (0.076 R)
• M38: 18,021,008 km (0.096 R)
• M39: 18,242,862 km (0.109 R)
• M40: 18,317,062 km (0.057 R)
• M41: 18,988,907 km (0.035 R)
• M42: 19,328,045 km (0.113 R)
• M43: 19,592,983 km (0.055 R)
• M44: 19,859,267 km (0.114 R)
• M45: 20,088,451 km (0.062 R)
• M46: 20,510,915 km (0.051 R)
• M47: 21,286,580 km (0.056 R)
• M48: 22,746,655 km (0.1 R)
• M49: 23,267,406 km (0.102 R)
• M50: 23,791,896 km (0.052 R)
• M51: 24,157,363 km (0.1 R)
• M52: 25,804,137 km (0.096 R)
• M53: 26,054,264 km (0.096 R)
• M54: 27,147,376 km (0.06 R)
• M55: 28,255,447 km (0.091 R)
• M56: 28,384,251 km (0.042 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 19,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit