🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.81 AU - 1.27 AU

Year: 389 Days

Day: 34.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.96 AU - 2.82 AU

Year: 1356 Days

Day: 20 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.48 AU - 4.08 AU

Year: 2181 Days

Day: 36.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 8.5

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.83 AU - 7.39 AU

Year: 6238 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,462,450 km

• M1: 108,458 km (0.097 R)
• M2: 390,750 km (0.108 R)
• M3: 451,038 km (0.084 R)
• M4: 515,065 km (0.103 R)
• M5: 804,537 km (0.118 R)
• M6: 911,949 km (0.107 R)
• M7: 1,053,169 km (0.104 R)
• M8: 1,503,459 km (0.108 R)
• M9: 1,706,313 km (0.029 R)
• M10: 1,828,684 km (0.073 R)
• M11: 2,100,952 km (0.12 R)
• M12: 2,405,534 km (0.12 R)
• M13: 2,503,670 km (0.041 R)
• M14: 2,583,256 km (0.097 R)
• M15: 2,744,822 km (0.093 R)
• M16: 2,930,473 km (0.071 R)
• M17: 3,099,219 km (0.11 R)
• M18: 3,490,268 km (0.097 R)
• M19: 4,176,623 km (0.083 R)
• M20: 4,318,891 km (0.108 R)
• M21: 4,511,124 km (0.086 R)
• M22: 4,780,101 km (0.115 R)
• M23: 5,104,728 km (0.105 R)
• M24: 5,256,869 km (0.08 R)
• M25: 5,591,968 km (0.106 R)
• M26: 5,854,513 km (0.115 R)
• M27: 5,907,470 km (0.087 R)
• M28: 6,201,729 km (0.053 R)
• M29: 6,583,204 km (0.075 R)
• M30: 6,776,784 km (0.117 R)
• M31: 7,254,898 km (0.063 R)
• M32: 7,397,615 km (0.114 R)
• M33: 7,483,633 km (0.11 R)
• M34: 7,570,101 km (0.053 R)
• M35: 7,627,846 km (0.116 R)
• M36: 8,095,489 km (0.103 R)
• M37: 8,184,200 km (0.088 R)
• M38: 8,542,338 km (0.115 R)
• M39: 8,662,913 km (0.087 R)
• M40: 8,814,307 km (0.115 R)
• M41: 9,119,935 km (0.037 R)
• M42: 9,898,891 km (0.054 R)
• M43: 10,280,515 km (0.119 R)
• M44: 10,537,524 km (0.095 R)
• M45: 10,764,165 km (0.069 R)
• M46: 11,090,737 km (0.085 R)
• M47: 11,255,295 km (0.076 R)
• M48: 11,354,478 km (0.065 R)
• M49: 12,191,628 km (0.075 R)
• M50: 13,152,645 km (0.04 R)
• M51: 13,571,968 km (0.104 R)
• M52: 13,642,279 km (0.106 R)
• M53: 13,712,739 km (0.088 R)
• M54: 13,924,869 km (0.051 R)
• M55: 14,066,837 km (0.113 R)
• M56: 14,138,046 km (0.091 R)
• M57: 14,388,024 km (0.115 R)
• M58: 14,820,063 km (0.114 R)
• M59: 15,329,593 km (0.041 R)
• M60: 15,512,850 km (0.117 R)
• M61: 16,030,160 km (0.056 R)
• M62: 16,628,252 km (0.12 R)
• M63: 17,309,670 km (0.081 R)
• M64: 17,730,788 km (0.115 R)
• M65: 18,000,364 km (0.098 R)
• M66: 18,426,867 km (0.107 R)
• M67: 18,504,808 km (0.061 R)
• M68: 18,582,898 km (0.042 R)
• M69: 19,132,072 km (0.03 R)
• M70: 19,646,838 km (0.089 R)
• M71: 20,730,375 km (0.048 R)
• M72: 20,892,539 km (0.09 R)
• M73: 21,340,735 km (0.036 R)
• M74: 22,537,518 km (0.073 R)
• M75: 24,223,635 km (0.107 R)
• M76: 24,480,046 km (0.109 R)
• M77: 25,645,114 km (0.087 R)
• M78: 26,124,875 km (0.064 R)
• M79: 27,226,364 km (0.097 R)
• M80: 27,849,888 km (0.098 R)
• M81: 27,984,077 km (0.082 R)
• M82: 28,387,991 km (0.066 R)
• M83: 28,793,850 km (0.116 R)
• M84: 29,702,657 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.5

Radius: 12.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.56 AU - 12.06 AU

Year: 11279 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,462,450 km

• M1: 163,361 km (0.075 R)
• M2: 326,123 km (0.093 R)
• M3: 1,249,741 km (0.063 R)
• M4: 1,518,568 km (0.102 R)
• M5: 1,598,752 km (0.097 R)
• M6: 2,363,497 km (0.111 R)
• M7: 2,481,230 km (0.117 R)
• M8: 2,772,049 km (0.102 R)
• M9: 3,048,505 km (0.062 R)
• M10: 3,440,003 km (0.037 R)
• M11: 3,601,270 km (0.079 R)
• M12: 3,931,282 km (0.114 R)
• M13: 4,156,726 km (0.074 R)
• M14: 4,561,837 km (0.088 R)
• M15: 5,131,805 km (0.07 R)
• M16: 5,223,958 km (0.079 R)
• M17: 5,316,708 km (0.061 R)
• M18: 5,948,460 km (0.095 R)
• M19: 6,273,536 km (0.08 R)
• M20: 6,906,934 km (0.116 R)
• M21: 7,145,393 km (0.096 R)
• M22: 7,877,525 km (0.075 R)
• M23: 8,234,465 km (0.096 R)
• M24: 8,342,624 km (0.076 R)
• M25: 8,853,651 km (0.092 R)
• M26: 9,001,603 km (0.053 R)
• M27: 9,715,185 km (0.112 R)
• M28: 10,059,709 km (0.1 R)
• M29: 10,486,212 km (0.065 R)
• M30: 10,721,380 km (0.07 R)
• M31: 10,879,056 km (0.106 R)
• M32: 11,077,274 km (0.093 R)
• M33: 11,276,837 km (0.069 R)
• M34: 12,127,600 km (0.069 R)
• M35: 12,623,068 km (0.115 R)
• M36: 12,956,971 km (0.075 R)
• M37: 13,676,537 km (0.05 R)
• M38: 15,375,819 km (0.068 R)
• M39: 16,001,886 km (0.112 R)
• M40: 16,272,808 km (0.081 R)
• M41: 16,545,225 km (0.115 R)
• M42: 17,510,730 km (0.081 R)
• M43: 17,930,053 km (0.095 R)
• M44: 18,258,570 km (0.035 R)
• M45: 18,447,213 km (0.106 R)
• M46: 18,921,587 km (0.077 R)
• M47: 19,785,515 km (0.041 R)
• M48: 20,319,729 km (0.069 R)
• M49: 20,466,335 km (0.085 R)
• M50: 21,204,301 km (0.102 R)
• M51: 22,101,440 km (0.05 R)
• M52: 22,403,328 km (0.119 R)
• M53: 23,112,871 km (0.115 R)
• M54: 23,419,247 km (0.091 R)
• M55: 23,932,817 km (0.061 R)
• M56: 25,285,481 km (0.073 R)
• M57: 26,662,978 km (0.088 R)
• M58: 26,769,941 km (0.064 R)
• M59: 27,145,431 km (0.114 R)
• M60: 28,010,257 km (0.118 R)
• M61: 28,391,581 km (0.099 R)
• M62: 28,719,650 km (0.118 R)
• M63: 28,829,305 km (0.116 R)
• M64: 29,159,168 km (0.084 R)
• M65: 29,434,877 km (0.066 R)
• M66: 29,711,633 km (0.114 R)
• M67: 30,379,139 km (0.103 R)
• M68: 31,559,316 km (0.049 R)
• M69: 32,354,429 km (0.105 R)
• M70: 32,697,158 km (0.118 R)
• M71: 33,098,529 km (0.118 R)
• M72: 33,328,760 km (0.098 R)
• M73: 33,674,929 km (0.061 R)
• M74: 34,603,783 km (0.088 R)
• M75: 34,778,962 km (0.048 R)
• M76: 35,717,988 km (0.112 R)
• M77: 36,843,861 km (0.054 R)
• M78: 36,962,941 km (0.106 R)
• M79: 38,282,544 km (0.111 R)
• M80: 38,705,607 km (0.057 R)
• M81: 39,678,591 km (0.058 R)
• M82: 39,861,849 km (0.106 R)
• M83: 40,782,773 km (0.119 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit