🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.31 AU - 3.59 AU

Year: 2427 Days

Day: 14.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.9

Radius: 11.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.9 AU - 7.04 AU

Year: 6233 Days

Day: 10.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 24,713,874 km

• M1: 231,578 km (0.109 R)
• M2: 484,099 km (0.067 R)
• M3: 618,587 km (0.053 R)
• M4: 743,202 km (0.089 R)
• M5: 839,693 km (0.092 R)
• M6: 940,971 km (0.069 R)
• M7: 1,087,277 km (0.034 R)
• M8: 1,329,027 km (0.115 R)
• M9: 1,403,527 km (0.08 R)
• M10: 2,261,920 km (0.082 R)
• M11: 2,388,330 km (0.05 R)
• M12: 2,517,283 km (0.082 R)
• M13: 2,648,481 km (0.092 R)
• M14: 2,917,906 km (0.111 R)
• M15: 3,196,308 km (0.078 R)
• M16: 3,318,230 km (0.072 R)
• M17: 3,587,955 km (0.064 R)
• M18: 3,973,319 km (0.105 R)
• M19: 4,082,825 km (0.06 R)
• M20: 4,282,389 km (0.089 R)
• M21: 4,760,503 km (0.09 R)
• M22: 4,970,838 km (0.11 R)
• M23: 5,255,822 km (0.102 R)
• M24: 5,352,163 km (0.111 R)
• M25: 5,521,957 km (0.113 R)
• M26: 5,792,430 km (0.079 R)
• M27: 6,193,801 km (0.059 R)
• M28: 6,346,690 km (0.086 R)
• M29: 6,682,088 km (0.074 R)
• M30: 7,424,393 km (0.048 R)
• M31: 7,586,856 km (0.118 R)
• M32: 7,668,536 km (0.052 R)
• M33: 7,778,042 km (0.085 R)
• M34: 8,248,677 km (0.06 R)
• M35: 8,332,751 km (0.119 R)
• M36: 8,529,921 km (0.11 R)
• M37: 8,700,163 km (0.085 R)
• M38: 8,842,880 km (0.084 R)
• M39: 9,015,216 km (0.082 R)
• M40: 9,130,856 km (0.037 R)
• M41: 9,392,502 km (0.069 R)
• M42: 9,509,637 km (0.097 R)
• M43: 9,893,655 km (0.097 R)
• M44: 10,585,695 km (0.09 R)
• M45: 10,677,099 km (0.113 R)
• M46: 10,922,141 km (0.077 R)
• M47: 11,014,442 km (0.114 R)
• M48: 11,449,024 km (0.044 R)
• M49: 11,542,972 km (0.108 R)
• M50: 11,889,291 km (0.116 R)
• M51: 12,851,205 km (0.102 R)
• M52: 13,506,444 km (0.077 R)
• M53: 14,172,453 km (0.092 R)
• M54: 14,815,126 km (0.057 R)
• M55: 14,985,817 km (0.03 R)
• M56: 15,225,922 km (0.087 R)
• M57: 15,919,009 km (0.12 R)
• M58: 16,023,877 km (0.11 R)
• M59: 17,120,728 km (0.106 R)
• M60: 17,479,763 km (0.106 R)
• M61: 19,200,139 km (0.085 R)
• M62: 19,498,437 km (0.085 R)
• M63: 20,440,155 km (0.078 R)
• M64: 20,592,296 km (0.07 R)
• M65: 20,706,589 km (0.078 R)
• M66: 21,165,855 km (0.066 R)
• M67: 21,474,026 km (0.094 R)
• M68: 21,783,544 km (0.055 R)
• M69: 21,900,081 km (0.076 R)
• M70: 22,211,544 km (0.114 R)
• M71: 22,839,257 km (0.082 R)
• M72: 23,433,010 km (0.055 R)
• M73: 23,512,447 km (0.105 R)
• M74: 23,711,711 km (0.102 R)
• M75: 23,871,631 km (0.111 R)
• M76: 24,312,945 km (0.08 R)
• M77: 25,000,347 km (0.074 R)
• M78: 25,489,383 km (0.051 R)
• M79: 25,735,023 km (0.117 R)
• M80: 25,817,152 km (0.084 R)
• M81: 26,892,162 km (0.059 R)
• M82: 27,351,278 km (0.099 R)
• M83: 28,319,924 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125

Radius: 14.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.98 AU - 8.14 AU

Year: 8667 Days

Day: 11 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 24,713,874 km

• M1: 220,358 km (0.113 R)
• M2: 337,792 km (0.082 R)
• M3: 466,596 km (0.073 R)
• M4: 749,485 km (0.117 R)
• M5: 913,744 km (0.098 R)
• M6: 1,030,580 km (0.094 R)
• M7: 1,754,035 km (0.088 R)
• M8: 2,057,270 km (0.1 R)
• M9: 2,167,673 km (0.103 R)
• M10: 2,280,021 km (0.089 R)
• M11: 2,646,536 km (0.081 R)
• M12: 2,978,494 km (0.063 R)
• M13: 3,250,313 km (0.113 R)
• M14: 3,568,358 km (0.077 R)
• M15: 3,682,950 km (0.053 R)
• M16: 3,916,173 km (0.065 R)
• M17: 4,034,655 km (0.054 R)
• M18: 4,194,575 km (0.105 R)
• M19: 4,295,553 km (0.119 R)
• M20: 4,458,914 km (0.077 R)
• M21: 4,961,563 km (0.104 R)
• M22: 5,111,610 km (0.116 R)
• M23: 5,460,472 km (0.109 R)
• M24: 6,204,422 km (0.067 R)
• M25: 6,884,644 km (0.116 R)
• M26: 7,812,150 km (0.086 R)
• M27: 8,469,334 km (0.103 R)
• M28: 9,302,744 km (0.099 R)
• M29: 9,756,175 km (0.108 R)
• M30: 10,381,195 km (0.099 R)
• M31: 11,019,230 km (0.08 R)
• M32: 11,470,716 km (0.104 R)
• M33: 11,842,018 km (0.087 R)
• M34: 12,920,319 km (0.117 R)
• M35: 13,127,961 km (0.096 R)
• M36: 13,606,525 km (0.098 R)
• M37: 14,030,036 km (0.032 R)
• M38: 14,519,521 km (0.049 R)
• M39: 14,797,174 km (0.088 R)
• M40: 15,014,540 km (0.115 R)
• M41: 16,052,899 km (0.112 R)
• M42: 16,148,492 km (0.095 R)
• M43: 16,244,234 km (0.101 R)
• M44: 16,532,659 km (0.074 R)
• M45: 16,822,729 km (0.108 R)
• M46: 16,952,281 km (0.066 R)
• M47: 17,277,507 km (0.117 R)
• M48: 17,506,242 km (0.1 R)
• M49: 17,967,003 km (0.088 R)
• M50: 18,398,444 km (0.086 R)
• M51: 18,531,885 km (0.057 R)
• M52: 19,305,456 km (0.094 R)
• M53: 19,713,259 km (0.065 R)
• M54: 19,883,951 km (0.1 R)
• M55: 21,372,749 km (0.118 R)
• M56: 22,575,366 km (0.088 R)
• M57: 24,603,614 km (0.054 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: 302 - 12,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit