🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.23 AU - 1.75 AU

Year: 696 Days

Day: 40.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.4

Radius: 8.9

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.5 AU - 5.84 AU

Year: 4501 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,165,001 km

• M1: 122,521 km (0.084 R)
• M2: 199,264 km (0.098 R)
• M3: 284,086 km (0.12 R)
• M4: 403,166 km (0.044 R)
• M5: 465,399 km (0.102 R)
• M6: 571,015 km (0.025 R)
• M7: 663,915 km (0.117 R)
• M8: 762,351 km (0.103 R)
• M9: 913,744 km (0.101 R)
• M10: 974,630 km (0.114 R)
• M11: 1,126,921 km (0.088 R)
• M12: 1,287,290 km (0.038 R)
• M13: 1,356,254 km (0.075 R)
• M14: 1,630,467 km (0.037 R)
• M15: 1,828,236 km (0.072 R)
• M16: 2,677,652 km (0.081 R)
• M17: 2,930,024 km (0.111 R)
• M18: 3,003,626 km (0.042 R)
• M19: 3,096,377 km (0.118 R)
• M20: 3,555,343 km (0.087 R)
• M21: 4,304,230 km (0.062 R)
• M22: 4,451,434 km (0.064 R)
• M23: 4,707,546 km (0.104 R)
• M24: 5,391,507 km (0.059 R)
• M25: 5,595,858 km (0.104 R)
• M26: 6,035,825 km (0.111 R)
• M27: 6,224,319 km (0.101 R)
• M28: 6,319,463 km (0.089 R)
• M29: 6,414,906 km (0.046 R)
• M30: 6,535,033 km (0.108 R)
• M31: 6,655,908 km (0.118 R)
• M32: 6,801,766 km (0.08 R)
• M33: 7,296,187 km (0.071 R)
• M34: 7,396,418 km (0.119 R)
• M35: 7,572,943 km (0.066 R)
• M36: 7,776,397 km (0.102 R)
• M37: 8,397,826 km (0.079 R)
• M38: 8,874,295 km (0.057 R)
• M39: 9,142,823 km (0.089 R)
• M40: 9,250,983 km (0.079 R)
• M41: 9,605,530 km (0.065 R)
• M42: 9,770,686 km (0.079 R)
• M43: 9,853,563 km (0.1 R)
• M44: 10,131,665 km (0.118 R)
• M45: 10,243,714 km (0.045 R)
• M46: 10,638,802 km (0.111 R)
• M47: 10,866,789 km (0.045 R)
• M48: 10,981,381 km (0.084 R)
• M49: 11,125,294 km (0.105 R)
• M50: 11,240,784 km (0.108 R)
• M51: 11,414,916 km (0.059 R)
• M52: 11,795,044 km (0.1 R)
• M53: 12,568,016 km (0.113 R)
• M54: 13,418,480 km (0.083 R)
• M55: 13,944,018 km (0.066 R)
• M56: 14,350,325 km (0.087 R)
• M57: 15,078,867 km (0.094 R)
• M58: 15,367,292 km (0.096 R)
• M59: 15,689,825 km (0.109 R)
• M60: 16,670,888 km (0.115 R)
• M61: 16,836,343 km (0.101 R)
• M62: 17,436,380 km (0.107 R)
• M63: 18,043,448 km (0.073 R)
• M64: 18,760,471 km (0.079 R)
• M65: 19,001,622 km (0.116 R)
• M66: 19,139,851 km (0.092 R)
• M67: 19,243,672 km (0.111 R)
• M68: 19,521,625 km (0.116 R)
• M69: 19,591,337 km (0.102 R)
• M70: 20,187,185 km (0.116 R)
• M71: 20,967,039 km (0.116 R)
• M72: 21,576,351 km (0.104 R)
• M73: 21,684,511 km (0.084 R)
• M74: 22,410,060 km (0.107 R)
• M75: 23,217,290 km (0.03 R)
• M76: 23,624,496 km (0.117 R)
• M77: 23,698,846 km (0.066 R)
• M78: 24,633,982 km (0.104 R)
• M79: 24,973,719 km (0.089 R)
• M80: 25,505,091 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.5

Radius: 12.5

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.66 AU - 6.08 AU

Year: 5445 Days

Day: 9.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,165,001 km

• M1: 255,812 km (0.084 R)
• M2: 379,679 km (0.058 R)
• M3: 522,994 km (0.069 R)
• M4: 813,064 km (0.116 R)
• M5: 909,106 km (0.095 R)
• M6: 1,061,397 km (0.045 R)
• M7: 1,167,761 km (0.119 R)
• M8: 1,363,435 km (0.115 R)
• M9: 1,465,461 km (0.109 R)
• M10: 1,585,438 km (0.108 R)
• M11: 2,031,988 km (0.09 R)
• M12: 2,252,645 km (0.068 R)
• M13: 2,625,891 km (0.112 R)
• M14: 2,736,145 km (0.09 R)
• M15: 2,942,590 km (0.043 R)
• M16: 3,115,376 km (0.114 R)
• M17: 3,450,924 km (0.054 R)
• M18: 3,798,440 km (0.09 R)
• M19: 4,178,717 km (0.094 R)
• M20: 4,615,842 km (0.1 R)
• M21: 4,862,529 km (0.096 R)
• M22: 4,998,962 km (0.077 R)
• M23: 5,700,277 km (0.075 R)
• M24: 5,989,450 km (0.115 R)
• M25: 6,209,658 km (0.038 R)
• M26: 6,382,743 km (0.105 R)
• M27: 6,507,358 km (0.08 R)
• M28: 7,065,358 km (0.109 R)
• M29: 7,480,941 km (0.104 R)
• M30: 7,771,310 km (0.084 R)
• M31: 7,984,786 km (0.088 R)
• M32: 8,200,357 km (0.057 R)
• M33: 8,336,042 km (0.052 R)
• M34: 8,445,099 km (0.076 R)
• M35: 8,913,939 km (0.114 R)
• M36: 9,221,961 km (0.086 R)
• M37: 9,934,795 km (0.089 R)
• M38: 10,079,605 km (0.111 R)
• M39: 10,371,172 km (0.104 R)
• M40: 10,518,077 km (0.099 R)
• M41: 10,932,912 km (0.051 R)
• M42: 11,353,132 km (0.095 R)
• M43: 11,534,893 km (0.074 R)
• M44: 12,055,195 km (0.106 R)
• M45: 12,147,796 km (0.08 R)
• M46: 12,458,211 km (0.076 R)
• M47: 12,708,339 km (0.104 R)
• M48: 12,802,586 km (0.07 R)
• M49: 13,118,536 km (0.086 R)
• M50: 13,405,016 km (0.12 R)
• M51: 13,597,250 km (0.103 R)
• M52: 13,854,857 km (0.084 R)
• M53: 14,081,648 km (0.083 R)
• M54: 14,211,798 km (0.096 R)
• M55: 14,309,784 km (0.113 R)
• M56: 14,407,771 km (0.055 R)
• M57: 14,703,526 km (0.115 R)
• M58: 15,067,647 km (0.059 R)
• M59: 15,200,789 km (0.094 R)
• M60: 15,703,588 km (0.084 R)
• M61: 15,940,102 km (0.096 R)
• M62: 16,314,097 km (0.057 R)
• M63: 16,759,898 km (0.082 R)
• M64: 17,244,595 km (0.113 R)
• M65: 17,349,015 km (0.063 R)
• M66: 19,156,755 km (0.115 R)
• M67: 19,300,968 km (0.069 R)
• M68: 19,809,002 km (0.117 R)
• M69: 21,023,737 km (0.107 R)
• M70: 21,809,275 km (0.077 R)
• M71: 21,959,920 km (0.032 R)
• M72: 22,604,388 km (0.087 R)
• M73: 22,871,570 km (0.083 R)
• M74: 23,409,075 km (0.078 R)
• M75: 23,640,652 km (0.053 R)
• M76: 23,834,232 km (0.102 R)
• M77: 25,362,524 km (0.116 R)
• M78: 26,158,534 km (0.09 R)
• M79: 26,519,364 km (0.088 R)
• M80: 26,599,848 km (0.089 R)
• M81: 27,043,555 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 16,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit