🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.4 AU - 0.6 AU

Year: 228 Days

Day: 22.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.54 AU - 0.8 AU

Year: 354 Days

Day: 15.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.1

Radius: 14.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.68 AU - 0.92 AU

Year: 462 Days

Day: 10.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 38,710,153 km

• M1: 190,887 km (0.084 R)
• M2: 331,958 km (0.12 R)
• M3: 426,354 km (0.11 R)
• M4: 534,812 km (0.116 R)
• M5: 694,284 km (0.105 R)
• M6: 808,128 km (0.062 R)
• M7: 951,742 km (0.114 R)
• M8: 1,048,232 km (0.078 R)
• M9: 1,162,824 km (0.055 R)
• M10: 1,277,117 km (0.094 R)
• M11: 1,599,650 km (0.094 R)
• M12: 1,785,301 km (0.052 R)
• M13: 1,878,052 km (0.052 R)
• M14: 2,002,367 km (0.036 R)
• M15: 2,154,060 km (0.081 R)
• M16: 2,253,393 km (0.12 R)
• M17: 2,482,427 km (0.089 R)
• M18: 2,613,026 km (0.109 R)
• M19: 2,746,168 km (0.112 R)
• M20: 2,943,189 km (0.062 R)
• M21: 3,033,097 km (0.094 R)
• M22: 3,173,270 km (0.097 R)
• M23: 3,431,177 km (0.095 R)
• M24: 3,636,575 km (0.108 R)
• M25: 3,785,873 km (0.028 R)
• M26: 3,914,378 km (0.085 R)
• M27: 4,013,711 km (0.097 R)
• M28: 4,144,908 km (0.119 R)
• M29: 4,316,796 km (0.094 R)
• M30: 4,507,085 km (0.1 R)
• M31: 4,643,518 km (0.046 R)
• M32: 4,740,757 km (0.072 R)
• M33: 4,855,049 km (0.093 R)
• M34: 5,195,085 km (0.113 R)
• M35: 5,304,591 km (0.109 R)
• M36: 5,448,803 km (0.069 R)
• M37: 5,585,984 km (0.106 R)
• M38: 5,872,315 km (0.107 R)
• M39: 6,065,894 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.3

Radius: 14.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.08 AU - 5.28 AU

Year: 6537 Days

Day: 6.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,710,153 km

• M1: 212,878 km (0.076 R)
• M2: 311,014 km (0.081 R)
• M3: 528,828 km (0.055 R)
• M4: 723,455 km (0.043 R)
• M5: 960,867 km (0.079 R)
• M6: 1,190,949 km (0.116 R)
• M7: 1,349,223 km (0.099 R)
• M8: 1,727,107 km (0.111 R)
• M9: 1,970,204 km (0.031 R)
• M10: 2,445,776 km (0.102 R)
• M11: 2,581,910 km (0.092 R)
• M12: 2,790,898 km (0.107 R)
• M13: 3,102,809 km (0.057 R)
• M14: 3,477,103 km (0.072 R)
• M15: 3,945,793 km (0.105 R)
• M16: 4,658,328 km (0.05 R)
• M17: 5,029,780 km (0.099 R)
• M18: 5,530,184 km (0.041 R)
• M19: 5,801,705 km (0.037 R)
• M20: 6,674,459 km (0.075 R)
• M21: 7,028,706 km (0.043 R)
• M22: 7,521,631 km (0.101 R)
• M23: 7,924,199 km (0.091 R)
• M24: 8,162,359 km (0.077 R)
• M25: 8,506,733 km (0.09 R)
• M26: 8,961,511 km (0.1 R)
• M27: 9,103,030 km (0.102 R)
• M28: 9,388,314 km (0.073 R)
• M29: 9,496,174 km (0.098 R)
• M30: 9,785,646 km (0.104 R)
• M31: 10,447,466 km (0.073 R)
• M32: 10,671,415 km (0.094 R)
• M33: 10,821,611 km (0.116 R)
• M34: 11,010,254 km (0.108 R)
• M35: 11,123,948 km (0.082 R)
• M36: 11,544,468 km (0.09 R)
• M37: 12,956,821 km (0.097 R)
• M38: 13,197,524 km (0.037 R)
• M39: 13,520,805 km (0.08 R)
• M40: 13,765,098 km (0.079 R)
• M41: 14,010,738 km (0.104 R)
• M42: 14,881,996 km (0.072 R)
• M43: 15,007,958 km (0.08 R)
• M44: 15,176,405 km (0.117 R)
• M45: 15,813,542 km (0.063 R)
• M46: 16,589,955 km (0.037 R)
• M47: 16,895,135 km (0.066 R)
• M48: 17,114,296 km (0.111 R)
• M49: 17,555,609 km (0.056 R)
• M50: 17,688,751 km (0.112 R)
• M51: 17,866,623 km (0.091 R)
• M52: 19,083,752 km (0.069 R)
• M53: 19,266,411 km (0.025 R)
• M54: 19,449,518 km (0.118 R)
• M55: 20,002,582 km (0.117 R)
• M56: 20,188,083 km (0.053 R)
• M57: 20,420,708 km (0.108 R)
• M58: 23,672,666 km (0.112 R)
• M59: 24,164,394 km (0.082 R)
• M60: 25,107,908 km (0.066 R)
• M61: 25,710,040 km (0.115 R)
• M62: 26,114,104 km (0.072 R)
• M63: 26,520,262 km (0.048 R)
• M64: 27,699,841 km (0.07 R)
• M65: 28,114,077 km (0.052 R)
• M66: 31,501,422 km (0.116 R)
• M67: 31,771,446 km (0.084 R)
• M68: 31,988,064 km (0.096 R)
• M69: 33,188,138 km (0.064 R)
• M70: 33,628,105 km (0.092 R)
• M71: 33,904,113 km (0.111 R)
• M72: 34,125,518 km (0.109 R)
• M73: 34,402,873 km (0.111 R)
• M74: 34,959,826 km (0.095 R)
• M75: 35,744,616 km (0.067 R)
• M76: 36,421,995 km (0.026 R)
• M77: 38,421,520 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 17,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit