🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.57 AU - 0.77 AU

Year: 209 Days

Day: 34 Hours

Environment

Temp: 139 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.71 AU - 0.73 AU

Year: 233 Days

Day: 39.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,899,632 km

• M1: 122,371 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.38 AU - 1.7 AU

Year: 728 Days

Day: 12.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 12.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.39 AU - 10.89 AU

Year: 12296 Days

Day: 8.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 82 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 21,899,632 km

• M1: 215,720 km (0.083 R)
• M2: 496,366 km (0.115 R)
• M3: 616,044 km (0.056 R)
• M4: 1,201,121 km (0.053 R)
• M5: 1,355,955 km (0.106 R)
• M6: 1,473,090 km (0.119 R)
• M7: 1,781,262 km (0.114 R)
• M8: 2,264,613 km (0.057 R)
• M9: 2,769,655 km (0.114 R)
• M10: 3,230,416 km (0.056 R)
• M11: 3,329,450 km (0.079 R)
• M12: 3,571,500 km (0.111 R)
• M13: 3,945,494 km (0.09 R)
• M14: 4,094,344 km (0.059 R)
• M15: 4,288,672 km (0.094 R)
• M16: 4,463,851 km (0.109 R)
• M17: 4,798,950 km (0.097 R)
• M18: 5,235,177 km (0.119 R)
• M19: 5,541,105 km (0.031 R)
• M20: 5,732,291 km (0.096 R)
• M21: 5,877,102 km (0.118 R)
• M22: 6,096,712 km (0.114 R)
• M23: 6,219,831 km (0.084 R)
• M24: 6,619,556 km (0.057 R)
• M25: 6,848,142 km (0.111 R)
• M26: 6,976,347 km (0.101 R)
• M27: 7,629,043 km (0.107 R)
• M28: 8,465,444 km (0.066 R)
• M29: 9,788,637 km (0.089 R)
• M30: 10,283,058 km (0.097 R)
• M31: 10,666,777 km (0.114 R)
• M32: 11,055,133 km (0.049 R)
• M33: 11,205,778 km (0.031 R)
• M34: 11,448,127 km (0.091 R)
• M35: 12,061,777 km (0.092 R)
• M36: 12,812,310 km (0.067 R)
• M37: 13,225,200 km (0.07 R)
• M38: 13,836,457 km (0.1 R)
• M39: 14,194,744 km (0.096 R)
• M40: 14,292,880 km (0.058 R)
• M41: 14,621,995 km (0.118 R)
• M42: 14,754,240 km (0.049 R)
• M43: 15,354,576 km (0.088 R)
• M44: 15,590,192 km (0.037 R)
• M45: 15,827,156 km (0.099 R)
• M46: 15,929,032 km (0.067 R)
• M47: 16,167,491 km (0.093 R)
• M48: 17,694,137 km (0.09 R)
• M49: 18,653,508 km (0.105 R)
• M50: 19,230,058 km (0.092 R)
• M51: 20,548,614 km (0.036 R)
• M52: 21,106,614 km (0.093 R)
• M53: 21,293,761 km (0.12 R)
• M54: 21,481,357 km (0.1 R)
• M55: 24,479,597 km (0.117 R)
• M56: 26,469,548 km (0.114 R)
• M57: 26,752,288 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.5

Radius: 11

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.02 AU - 13.28 AU

Year: 14178 Days

Day: 14.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 21,899,632 km

• M1: 155,432 km (0.099 R)
• M2: 387,458 km (0.115 R)
• M3: 574,905 km (0.078 R)
• M4: 909,256 km (0.112 R)
• M5: 1,301,352 km (0.086 R)
• M6: 1,490,593 km (0.05 R)
• M7: 1,702,723 km (0.11 R)
• M8: 1,896,602 km (0.109 R)
• M9: 2,127,282 km (0.093 R)
• M10: 2,537,329 km (0.116 R)
• M11: 2,988,816 km (0.113 R)
• M12: 3,088,897 km (0.08 R)
• M13: 3,395,872 km (0.114 R)
• M14: 3,500,441 km (0.043 R)
• M15: 4,413,287 km (0.113 R)
• M16: 4,643,069 km (0.081 R)
• M17: 6,251,845 km (0.058 R)
• M18: 6,510,200 km (0.093 R)
• M19: 6,597,116 km (0.111 R)
• M20: 7,396,717 km (0.114 R)
• M21: 8,344,420 km (0.114 R)
• M22: 8,438,965 km (0.108 R)
• M23: 8,605,318 km (0.079 R)
• M24: 9,037,955 km (0.085 R)
• M25: 11,305,560 km (0.118 R)
• M26: 11,805,666 km (0.076 R)
• M27: 11,912,030 km (0.084 R)
• M28: 12,286,324 km (0.043 R)
• M29: 13,321,990 km (0.076 R)
• M30: 13,432,542 km (0.113 R)
• M31: 13,515,719 km (0.062 R)
• M32: 13,990,393 km (0.059 R)
• M33: 14,898,602 km (0.047 R)
• M34: 15,215,300 km (0.073 R)
• M35: 15,388,983 km (0.106 R)
• M36: 18,935,500 km (0.107 R)
• M37: 19,278,378 km (0.107 R)
• M38: 19,403,741 km (0.098 R)
• M39: 20,670,985 km (0.098 R)
• M40: 20,767,176 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 16,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit