🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.39 AU - 0.63 AU

Year: 127 Days

Day: 46 Hours

Environment

Temp: 265 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,216,034 km

• M1: 373,546 km (0.064 R)

Planet 2 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.8

Radius: 3.4

Gravity: 44.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 12.81 AU - 17.51 AU

Year: 20650 Days

Day: 17.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,216,034 km

• M1: 42,635 km (0.108 R)
• M2: 155,133 km (0.025 R)
• M3: 309,817 km (0.084 R)
• M4: 922,570 km (0.097 R)
• M5: 1,053,767 km (0.074 R)
• M6: 1,460,823 km (0.112 R)
• M7: 2,911,773 km (0.054 R)
• M8: 6,212,201 km (0.111 R)
• M9: 8,133,935 km (0.062 R)
• M10: 9,066,678 km (0.104 R)
• M11: 9,174,538 km (0.111 R)
• M12: 9,283,296 km (0.082 R)
• M13: 10,836,421 km (0.088 R)
• M14: 12,959,514 km (0.113 R)
• M15: 13,795,766 km (0.104 R)
• M16: 14,965,621 km (0.108 R)
• M17: 15,344,403 km (0.076 R)
• M18: 18,262,160 km (0.047 R)
• M19: 20,032,800 km (0.119 R)
• M20: 24,428,136 km (0.079 R)
• M21: 27,917,356 km (0.111 R)
• M22: 29,424,704 km (0.113 R)
• M23: 37,781,690 km (0.115 R)
• M24: 41,227,976 km (0.083 R)
• M25: 42,121,076 km (0.092 R)
• M26: 46,941,867 km (0.107 R)
• M27: 48,407,477 km (0.034 R)
• M28: 48,737,191 km (0.053 R)
• M29: 50,577,694 km (0.11 R)
• M30: 57,291,796 km (0.094 R)
• M31: 58,217,208 km (0.102 R)
• M32: 59,529,331 km (0.096 R)
• M33: 62,212,518 km (0.053 R)
• M34: 62,407,295 km (0.103 R)
• M35: 65,577,723 km (0.117 R)
• M36: 66,793,804 km (0.064 R)

Asteroid Belt

Center: 17.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.7

Radius: 6.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 17.09 AU - 22.43 AU

Year: 30730 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,216,034 km

• M1: 86,468 km (0.118 R)
• M2: 328,367 km (0.104 R)
• M3: 561,291 km (0.086 R)
• M4: 1,243,757 km (0.106 R)
• M5: 3,438,657 km (0.066 R)
• M6: 3,773,756 km (0.039 R)
• M7: 4,640,676 km (0.06 R)
• M8: 4,876,741 km (0.111 R)
• M9: 5,446,858 km (0.064 R)
• M10: 5,981,372 km (0.092 R)
• M11: 7,654,923 km (0.114 R)
• M12: 8,725,445 km (0.088 R)
• M13: 10,571,034 km (0.077 R)
• M14: 11,220,139 km (0.113 R)
• M15: 12,147,497 km (0.065 R)
• M16: 14,366,033 km (0.107 R)
• M17: 15,088,292 km (0.106 R)
• M18: 15,683,392 km (0.101 R)
• M19: 16,063,221 km (0.081 R)
• M20: 19,239,333 km (0.066 R)
• M21: 19,762,477 km (0.104 R)
• M22: 21,111,700 km (0.07 R)
• M23: 22,234,582 km (0.099 R)
• M24: 24,802,878 km (0.104 R)
• M25: 27,783,017 km (0.056 R)
• M26: 34,698,628 km (0.057 R)
• M27: 36,392,076 km (0.077 R)
• M28: 40,225,222 km (0.083 R)
• M29: 42,385,415 km (0.085 R)
• M30: 45,384,254 km (0.114 R)
• M31: 49,328,103 km (0.03 R)
• M32: 50,143,261 km (0.104 R)
• M33: 59,896,893 km (0.105 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 16,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit