🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.83 AU - 1.35 AU

Year: 418 Days

Day: 30.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.4 AU - 1.52 AU

Year: 648 Days

Day: 45.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.86 AU - 5.3 AU

Year: 3598 Days

Day: 38.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.7

Radius: 8.5

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.06 AU - 6.74 AU

Year: 4606 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 26,235,588 km

• M1: 147,803 km (0.062 R)
• M2: 231,877 km (0.066 R)
• M3: 299,944 km (0.116 R)
• M4: 368,160 km (0.11 R)
• M5: 433,235 km (0.111 R)
• M6: 576,999 km (0.034 R)
• M7: 678,127 km (0.076 R)
• M8: 848,070 km (0.1 R)
• M9: 1,059,452 km (0.054 R)
• M10: 1,143,227 km (0.074 R)
• M11: 1,392,756 km (0.097 R)
• M12: 1,579,454 km (0.095 R)
• M13: 2,081,505 km (0.047 R)
• M14: 2,442,335 km (0.12 R)
• M15: 2,516,984 km (0.112 R)
• M16: 2,725,972 km (0.12 R)
• M17: 2,803,464 km (0.105 R)
• M18: 2,940,795 km (0.086 R)
• M19: 3,181,348 km (0.103 R)
• M20: 3,512,259 km (0.062 R)
• M21: 3,985,138 km (0.104 R)
• M22: 4,095,391 km (0.098 R)
• M23: 4,341,779 km (0.077 R)
• M24: 4,801,942 km (0.096 R)
• M25: 4,943,013 km (0.103 R)
• M26: 5,644,477 km (0.058 R)
• M27: 5,718,678 km (0.101 R)
• M28: 7,031,848 km (0.097 R)
• M29: 7,085,254 km (0.103 R)
• M30: 7,246,072 km (0.117 R)
• M31: 7,957,111 km (0.098 R)
• M32: 8,349,207 km (0.034 R)
• M33: 8,690,290 km (0.107 R)
• M34: 8,920,222 km (0.089 R)
• M35: 9,327,427 km (0.119 R)
• M36: 9,621,985 km (0.107 R)
• M37: 9,681,376 km (0.071 R)
• M38: 9,889,766 km (0.115 R)
• M39: 11,140,553 km (0.085 R)
• M40: 11,453,063 km (0.103 R)
• M41: 11,642,155 km (0.115 R)
• M42: 11,800,280 km (0.058 R)
• M43: 11,991,167 km (0.06 R)
• M44: 12,055,045 km (0.101 R)
• M45: 12,118,924 km (0.113 R)
• M46: 12,472,722 km (0.107 R)
• M47: 12,569,811 km (0.047 R)
• M48: 13,124,670 km (0.08 R)
• M49: 13,554,465 km (0.1 R)
• M50: 13,720,967 km (0.094 R)
• M51: 14,123,385 km (0.115 R)
• M52: 14,292,132 km (0.087 R)
• M53: 14,393,858 km (0.088 R)
• M54: 14,802,709 km (0.086 R)
• M55: 15,215,300 km (0.111 R)
• M56: 15,841,517 km (0.059 R)
• M57: 16,087,306 km (0.089 R)
• M58: 16,939,565 km (0.088 R)
• M59: 17,118,933 km (0.093 R)
• M60: 17,552,019 km (0.052 R)
• M61: 17,879,339 km (0.095 R)
• M62: 17,952,193 km (0.084 R)
• M63: 18,208,454 km (0.089 R)
• M64: 18,539,814 km (0.064 R)
• M65: 18,910,218 km (0.088 R)
• M66: 19,357,964 km (0.078 R)
• M67: 19,620,658 km (0.061 R)
• M68: 19,771,303 km (0.076 R)
• M69: 20,301,777 km (0.034 R)
• M70: 20,683,551 km (0.11 R)
• M71: 20,760,295 km (0.116 R)
• M72: 20,913,782 km (0.086 R)
• M73: 20,990,676 km (0.094 R)
• M74: 21,726,248 km (0.091 R)
• M75: 23,262,170 km (0.105 R)
• M76: 23,421,791 km (0.083 R)
• M77: 23,862,356 km (0.112 R)
• M78: 23,982,932 km (0.112 R)
• M79: 24,063,416 km (0.111 R)
• M80: 24,548,562 km (0.055 R)
• M81: 26,437,684 km (0.034 R)
• M82: 26,604,186 km (0.07 R)
• M83: 26,729,250 km (0.09 R)
• M84: 27,105,788 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 11.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.62 AU - 7 AU

Year: 5141 Days

Day: 5.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,235,588 km

• M1: 437,125 km (0.082 R)
• M2: 528,978 km (0.075 R)
• M3: 670,647 km (0.112 R)
• M4: 921,523 km (0.069 R)
• M5: 1,176,288 km (0.073 R)
• M6: 1,298,510 km (0.083 R)
• M7: 1,846,636 km (0.118 R)
• M8: 1,942,080 km (0.114 R)
• M9: 2,221,528 km (0.078 R)
• M10: 2,323,405 km (0.116 R)
• M11: 2,426,777 km (0.07 R)
• M12: 3,117,769 km (0.099 R)
• M13: 3,193,915 km (0.113 R)
• M14: 3,348,300 km (0.112 R)
• M15: 3,544,722 km (0.079 R)
• M16: 4,073,400 km (0.116 R)
• M17: 4,846,223 km (0.119 R)
• M18: 5,001,805 km (0.08 R)
• M19: 5,226,950 km (0.057 R)
• M20: 5,317,905 km (0.091 R)
• M21: 5,663,925 km (0.095 R)
• M22: 6,136,804 km (0.073 R)
• M23: 6,329,636 km (0.042 R)
• M24: 6,426,725 km (0.078 R)
• M25: 7,297,833 km (0.12 R)
• M26: 7,476,453 km (0.086 R)
• M27: 7,760,240 km (0.1 R)
• M28: 8,311,807 km (0.096 R)
• M29: 8,876,090 km (0.116 R)
• M30: 9,121,880 km (0.106 R)
• M31: 10,556,075 km (0.077 R)
• M32: 10,991,255 km (0.059 R)
• M33: 12,059,533 km (0.051 R)
• M34: 12,453,424 km (0.073 R)
• M35: 12,728,684 km (0.11 R)
• M36: 13,472,335 km (0.077 R)
• M37: 14,071,176 km (0.105 R)
• M38: 14,262,063 km (0.055 R)
• M39: 14,357,805 km (0.069 R)
• M40: 14,646,380 km (0.118 R)
• M41: 14,904,585 km (0.096 R)
• M42: 15,294,737 km (0.118 R)
• M43: 16,018,641 km (0.09 R)
• M44: 16,518,597 km (0.037 R)
• M45: 16,922,362 km (0.105 R)
• M46: 17,023,789 km (0.076 R)
• M47: 17,193,283 km (0.081 R)
• M48: 17,636,691 km (0.109 R)
• M49: 19,165,133 km (0.055 R)
• M50: 19,306,204 km (0.091 R)
• M51: 19,909,532 km (0.063 R)
• M52: 20,916,924 km (0.095 R)
• M53: 21,244,244 km (0.118 R)
• M54: 21,499,907 km (0.108 R)
• M55: 22,125,226 km (0.039 R)
• M56: 22,682,029 km (0.038 R)
• M57: 22,868,578 km (0.047 R)
• M58: 23,018,325 km (0.063 R)
• M59: 23,205,771 km (0.073 R)
• M60: 23,281,019 km (0.118 R)
• M61: 23,582,459 km (0.093 R)
• M62: 23,998,939 km (0.095 R)
• M63: 24,647,596 km (0.12 R)
• M64: 25,534,262 km (0.106 R)
• M65: 25,650,799 km (0.077 R)
• M66: 25,767,336 km (0.077 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 18,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit