🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.64 AU - 0.7 AU

Year: 210 Days

Day: 40.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.63 AU - 0.73 AU

Year: 215 Days

Day: 35.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.54 AU - 1.88 AU

Year: 856 Days

Day: 44 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.3

Radius: 13.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.45 AU - 5.91 AU

Year: 5183 Days

Day: 7.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,784,631 km

• M1: 222,602 km (0.094 R)
• M2: 334,800 km (0.12 R)
• M3: 700,268 km (0.044 R)
• M4: 793,168 km (0.071 R)
• M5: 954,285 km (0.097 R)
• M6: 1,225,057 km (0.115 R)
• M7: 1,355,207 km (0.078 R)
• M8: 1,444,816 km (0.052 R)
• M9: 2,077,316 km (0.087 R)
• M10: 2,378,457 km (0.117 R)
• M11: 2,924,788 km (0.113 R)
• M12: 3,023,074 km (0.098 R)
• M13: 3,182,545 km (0.066 R)
• M14: 3,406,493 km (0.105 R)
• M15: 3,614,584 km (0.082 R)
• M16: 3,762,835 km (0.082 R)
• M17: 4,626,015 km (0.116 R)
• M18: 4,974,129 km (0.067 R)
• M19: 5,330,771 km (0.083 R)
• M20: 5,622,187 km (0.054 R)
• M21: 5,844,190 km (0.067 R)
• M22: 6,501,972 km (0.037 R)
• M23: 6,813,585 km (0.1 R)
• M24: 7,370,687 km (0.036 R)
• M25: 7,559,779 km (0.084 R)
• M26: 7,668,536 km (0.102 R)
• M27: 8,359,978 km (0.113 R)
• M28: 8,585,571 km (0.048 R)
• M29: 8,956,275 km (0.094 R)
• M30: 9,100,338 km (0.025 R)
• M31: 9,216,126 km (0.095 R)
• M32: 9,303,342 km (0.1 R)
• M33: 9,772,930 km (0.09 R)
• M34: 10,552,484 km (0.1 R)
• M35: 11,011,301 km (0.091 R)
• M36: 11,320,968 km (0.084 R)
• M37: 11,508,115 km (0.108 R)
• M38: 11,727,725 km (0.079 R)
• M39: 11,885,401 km (0.057 R)
• M40: 12,717,016 km (0.109 R)
• M41: 13,238,215 km (0.11 R)
• M42: 13,866,077 km (0.076 R)
• M43: 13,999,668 km (0.096 R)
• M44: 14,234,237 km (0.052 R)
• M45: 15,185,530 km (0.063 R)
• M46: 16,122,312 km (0.099 R)
• M47: 16,262,635 km (0.115 R)
• M48: 17,580,443 km (0.087 R)
• M49: 18,160,882 km (0.067 R)
• M50: 18,416,844 km (0.089 R)
• M51: 19,191,911 km (0.087 R)
• M52: 19,340,761 km (0.064 R)
• M53: 19,527,309 km (0.072 R)
• M54: 20,545,173 km (0.082 R)
• M55: 20,697,464 km (0.115 R)
• M56: 20,888,351 km (0.061 R)
• M57: 21,003,242 km (0.064 R)
• M58: 21,118,283 km (0.089 R)
• M59: 22,123,879 km (0.098 R)
• M60: 22,397,195 km (0.06 R)
• M61: 22,711,051 km (0.077 R)
• M62: 22,908,072 km (0.109 R)
• M63: 23,065,897 km (0.08 R)
• M64: 24,021,229 km (0.116 R)
• M65: 25,929,051 km (0.114 R)
• M66: 26,258,765 km (0.09 R)
• M67: 27,339,460 km (0.035 R)
• M68: 27,423,234 km (0.107 R)
• M69: 27,717,045 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.9

Radius: 8.5

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.72 AU - 10.68 AU

Year: 9825 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,784,631 km

• M1: 359,035 km (0.078 R)
• M2: 426,803 km (0.102 R)
• M3: 487,240 km (0.043 R)
• M4: 632,051 km (0.12 R)
• M5: 791,522 km (0.082 R)
• M6: 1,274,275 km (0.046 R)
• M7: 1,536,071 km (0.098 R)
• M8: 2,002,966 km (0.083 R)
• M9: 2,131,770 km (0.111 R)
• M10: 2,397,904 km (0.079 R)
• M11: 2,961,589 km (0.094 R)
• M12: 3,158,460 km (0.098 R)
• M13: 4,124,264 km (0.069 R)
• M14: 4,206,243 km (0.111 R)
• M15: 4,288,971 km (0.11 R)
• M16: 4,796,257 km (0.093 R)
• M17: 4,969,641 km (0.102 R)
• M18: 5,471,991 km (0.115 R)
• M19: 5,532,279 km (0.116 R)
• M20: 5,744,558 km (0.094 R)
• M21: 6,814,033 km (0.085 R)
• M22: 6,878,809 km (0.057 R)
• M23: 7,638,916 km (0.065 R)
• M24: 7,773,853 km (0.12 R)
• M25: 7,841,621 km (0.071 R)
• M26: 7,977,755 km (0.118 R)
• M27: 9,201,915 km (0.09 R)
• M28: 10,334,371 km (0.117 R)
• M29: 10,860,207 km (0.087 R)
• M30: 11,433,167 km (0.096 R)
• M31: 12,016,000 km (0.113 R)
• M32: 12,094,389 km (0.08 R)
• M33: 12,528,971 km (0.109 R)
• M34: 12,888,156 km (0.089 R)
• M35: 13,332,013 km (0.098 R)
• M36: 13,945,214 km (0.077 R)
• M37: 14,068,932 km (0.029 R)
• M38: 14,275,975 km (0.082 R)
• M39: 14,903,239 km (0.099 R)
• M40: 15,072,135 km (0.109 R)
• M41: 15,582,264 km (0.117 R)
• M42: 16,141,311 km (0.11 R)
• M43: 17,014,364 km (0.043 R)
• M44: 18,262,160 km (0.107 R)
• M45: 18,760,321 km (0.058 R)
• M46: 18,897,053 km (0.115 R)
• M47: 18,988,308 km (0.035 R)
• M48: 19,263,119 km (0.087 R)
• M49: 20,515,702 km (0.113 R)
• M50: 20,703,597 km (0.103 R)
• M51: 21,033,610 km (0.114 R)
• M52: 22,034,270 km (0.095 R)
• M53: 22,130,312 km (0.055 R)
• M54: 22,904,332 km (0.078 R)
• M55: 23,736,245 km (0.082 R)
• M56: 24,032,150 km (0.118 R)
• M57: 24,131,184 km (0.103 R)
• M58: 24,677,665 km (0.105 R)
• M59: 24,827,562 km (0.081 R)
• M60: 25,228,335 km (0.103 R)
• M61: 25,884,471 km (0.086 R)
• M62: 26,087,325 km (0.075 R)
• M63: 26,290,928 km (0.092 R)
• M64: 26,392,804 km (0.118 R)
• M65: 26,648,318 km (0.094 R)
• M66: 26,956,040 km (0.097 R)
• M67: 28,354,930 km (0.093 R)
• M68: 28,511,709 km (0.055 R)
• M69: 29,194,922 km (0.088 R)
• M70: 29,565,027 km (0.032 R)
• M71: 30,310,025 km (0.113 R)
• M72: 30,470,393 km (0.109 R)
• M73: 30,899,590 km (0.085 R)
• M74: 31,438,890 km (0.114 R)
• M75: 32,144,543 km (0.108 R)
• M76: 32,910,484 km (0.04 R)
• M77: 33,295,549 km (0.111 R)
• M78: 34,795,268 km (0.102 R)
• M79: 35,412,509 km (0.12 R)
• M80: 36,373,675 km (0.12 R)
• M81: 36,657,911 km (0.068 R)
• M82: 38,148,205 km (0.077 R)
• M83: 38,205,950 km (0.092 R)
• M84: 38,726,700 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 13,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit