🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.53 AU - 0.77 AU

Year: 198 Days

Day: 45.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,935,695 km

• M1: 468,391 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.75 AU - 1.05 AU

Year: 323 Days

Day: 38.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.64 AU - 2.22 AU

Year: 1016 Days

Day: 16.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,935,695 km

• M1: 830,418 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.2 AU - 2.36 AU

Year: 1304 Days

Day: 16.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.6

Radius: 14.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.86 AU - 8.32 AU

Year: 7150 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,935,695 km

• M1: 268,977 km (0.11 R)
• M2: 397,781 km (0.104 R)
• M3: 509,830 km (0.082 R)
• M4: 681,717 km (0.081 R)
• M5: 776,413 km (0.075 R)
• M6: 876,344 km (0.062 R)
• M7: 1,008,439 km (0.084 R)
• M8: 1,176,737 km (0.069 R)
• M9: 1,479,523 km (0.073 R)
• M10: 1,825,094 km (0.117 R)
• M11: 1,946,119 km (0.105 R)
• M12: 2,307,547 km (0.065 R)
• M13: 2,790,000 km (0.115 R)
• M14: 3,240,739 km (0.103 R)
• M15: 3,605,159 km (0.064 R)
• M16: 3,960,454 km (0.07 R)
• M17: 4,165,403 km (0.051 R)
• M18: 4,303,931 km (0.116 R)
• M19: 4,609,709 km (0.114 R)
• M20: 4,753,173 km (0.078 R)
• M21: 5,044,739 km (0.095 R)
• M22: 5,825,341 km (0.058 R)
• M23: 6,589,786 km (0.09 R)
• M24: 7,582,817 km (0.103 R)
• M25: 7,952,922 km (0.06 R)
• M26: 8,183,752 km (0.088 R)
• M27: 9,128,911 km (0.11 R)
• M28: 9,279,706 km (0.062 R)
• M29: 9,737,176 km (0.038 R)
• M30: 9,860,444 km (0.056 R)
• M31: 10,327,339 km (0.091 R)
• M32: 10,516,282 km (0.081 R)
• M33: 11,121,704 km (0.058 R)
• M34: 11,250,657 km (0.059 R)
• M35: 11,673,122 km (0.087 R)
• M36: 12,167,094 km (0.067 R)
• M37: 12,600,778 km (0.084 R)
• M38: 12,870,204 km (0.072 R)
• M39: 13,141,575 km (0.081 R)
• M40: 13,312,116 km (0.066 R)
• M41: 13,586,628 km (0.087 R)
• M42: 13,724,557 km (0.1 R)
• M43: 14,316,067 km (0.092 R)
• M44: 14,738,532 km (0.064 R)
• M45: 15,200,939 km (0.098 R)
• M46: 15,885,349 km (0.055 R)
• M47: 16,067,111 km (0.113 R)
• M48: 17,508,935 km (0.084 R)
• M49: 17,923,022 km (0.111 R)
• M50: 18,492,990 km (0.115 R)
• M51: 18,876,259 km (0.115 R)
• M52: 19,378,459 km (0.081 R)
• M53: 19,533,892 km (0.111 R)
• M54: 19,845,953 km (0.071 R)
• M55: 20,120,465 km (0.083 R)
• M56: 20,396,174 km (0.116 R)
• M57: 20,673,079 km (0.091 R)
• M58: 20,792,159 km (0.09 R)
• M59: 21,431,092 km (0.113 R)
• M60: 21,712,785 km (0.118 R)
• M61: 22,157,689 km (0.101 R)
• M62: 22,810,384 km (0.081 R)
• M63: 23,428,074 km (0.048 R)
• M64: 23,801,320 km (0.1 R)
• M65: 23,967,823 km (0.105 R)
• M66: 24,553,648 km (0.069 R)
• M67: 25,441,212 km (0.071 R)
• M68: 26,210,445 km (0.109 R)
• M69: 26,425,566 km (0.073 R)
• M70: 27,335,121 km (0.077 R)
• M71: 27,903,294 km (0.118 R)
• M72: 28,696,462 km (0.102 R)
• M73: 28,829,454 km (0.11 R)
• M74: 29,407,800 km (0.069 R)
• M75: 29,631,299 km (0.074 R)
• M76: 30,035,064 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 14.1

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.98 AU - 9.98 AU

Year: 9353 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,935,695 km

• M1: 235,018 km (0.073 R)
• M2: 499,806 km (0.116 R)
• M3: 974,481 km (0.084 R)
• M4: 1,503,608 km (0.051 R)
• M5: 1,690,905 km (0.114 R)
• M6: 2,462,830 km (0.073 R)
• M7: 2,800,023 km (0.111 R)
• M8: 3,122,407 km (0.086 R)
• M9: 3,212,465 km (0.056 R)
• M10: 3,457,057 km (0.094 R)
• M11: 3,707,783 km (0.119 R)
• M12: 3,803,376 km (0.063 R)
• M13: 4,062,480 km (0.105 R)
• M14: 4,194,276 km (0.111 R)
• M15: 4,496,014 km (0.054 R)
• M16: 5,626,077 km (0.095 R)
• M17: 5,996,780 km (0.078 R)
• M18: 6,375,562 km (0.047 R)
• M19: 6,567,945 km (0.051 R)
• M20: 7,196,406 km (0.108 R)
• M21: 8,384,512 km (0.117 R)
• M22: 8,765,687 km (0.103 R)
• M23: 9,239,164 km (0.069 R)
• M24: 9,898,592 km (0.099 R)
• M25: 10,801,265 km (0.108 R)
• M26: 10,938,896 km (0.103 R)
• M27: 11,077,274 km (0.098 R)
• M28: 11,169,725 km (0.104 R)
• M29: 11,402,200 km (0.059 R)
• M30: 14,113,362 km (0.097 R)
• M31: 14,719,383 km (0.118 R)
• M32: 14,923,136 km (0.118 R)
• M33: 15,025,461 km (0.11 R)
• M34: 15,437,004 km (0.118 R)
• M35: 16,640,818 km (0.104 R)
• M36: 17,013,317 km (0.116 R)
• M37: 17,658,084 km (0.09 R)
• M38: 20,828,960 km (0.026 R)
• M39: 21,172,886 km (0.085 R)
• M40: 21,634,395 km (0.079 R)
• M41: 21,924,466 km (0.104 R)
• M42: 22,626,080 km (0.109 R)
• M43: 22,802,605 km (0.099 R)
• M44: 23,038,670 km (0.106 R)
• M45: 23,513,345 km (0.115 R)
• M46: 24,895,928 km (0.079 R)
• M47: 25,811,916 km (0.082 R)
• M48: 26,304,841 km (0.031 R)
• M49: 27,865,446 km (0.102 R)
• M50: 28,561,674 km (0.11 R)
• M51: 28,816,290 km (0.057 R)
• M52: 28,943,897 km (0.037 R)
• M53: 29,520,297 km (0.047 R)
• M54: 30,814,768 km (0.113 R)
• M55: 32,326,305 km (0.039 R)
• M56: 33,794,608 km (0.099 R)
• M57: 33,929,246 km (0.059 R)
• M58: 34,266,439 km (0.081 R)
• M59: 35,148,319 km (0.067 R)
• M60: 36,106,493 km (0.109 R)
• M61: 36,381,903 km (0.109 R)
• M62: 36,796,139 km (0.105 R)
• M63: 37,073,195 km (0.074 R)
• M64: 37,838,837 km (0.113 R)
• M65: 38,609,565 km (0.072 R)
• M66: 39,669,017 km (0.094 R)
• M67: 39,953,103 km (0.06 R)
• M68: 40,594,878 km (0.099 R)
• M69: 41,024,523 km (0.079 R)
• M70: 41,311,901 km (0.039 R)
• M71: 42,322,883 km (0.108 R)
• M72: 42,685,957 km (0.077 R)
• M73: 43,415,097 km (0.082 R)
• M74: 43,781,163 km (0.096 R)
• M75: 44,516,437 km (0.07 R)
• M76: 45,181,848 km (0.062 R)
• M77: 45,478,501 km (0.106 R)
• M78: 46,447,446 km (0.112 R)
• M79: 47,724,713 km (0.106 R)
• M80: 48,861,357 km (0.109 R)
• M81: 49,394,823 km (0.109 R)
• M82: 50,852,505 km (0.099 R)
• M83: 51,238,467 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 16,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit