🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 11

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.54 AU - 0.6 AU

Year: 302 Days

Day: 13.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 19,925,063 km

• M1: 145,110 km (0.066 R)
• M2: 241,301 km (0.09 R)
• M3: 349,311 km (0.099 R)
• M4: 440,715 km (0.116 R)
• M5: 518,207 km (0.102 R)
• M6: 601,383 km (0.098 R)
• M7: 673,190 km (0.053 R)
• M8: 744,698 km (0.118 R)
• M9: 863,180 km (0.088 R)
• M10: 938,278 km (0.104 R)
• M11: 1,059,452 km (0.07 R)
• M12: 1,186,162 km (0.071 R)
• M13: 1,331,271 km (0.028 R)
• M14: 1,450,950 km (0.104 R)
• M15: 1,532,780 km (0.072 R)
• M16: 1,616,255 km (0.111 R)
• M17: 1,687,015 km (0.067 R)
• M18: 1,763,759 km (0.111 R)
• M19: 1,846,487 km (0.096 R)
• M20: 2,021,366 km (0.118 R)
• M21: 2,128,927 km (0.086 R)
• M22: 2,201,781 km (0.091 R)
• M23: 2,468,814 km (0.057 R)
• M24: 2,556,478 km (0.045 R)
• M25: 2,656,409 km (0.055 R)
• M26: 2,918,056 km (0.108 R)
• M27: 3,063,615 km (0.049 R)
• M28: 3,241,786 km (0.102 R)
• M29: 3,429,382 km (0.085 R)
• M30: 3,515,400 km (0.108 R)
• M31: 3,620,717 km (0.086 R)
• M32: 3,708,232 km (0.102 R)
• M33: 3,790,212 km (0.1 R)
• M34: 3,962,399 km (0.106 R)
• M35: 4,039,741 km (0.057 R)
• M36: 4,137,279 km (0.078 R)
• M37: 4,209,235 km (0.092 R)
• M38: 4,321,284 km (0.048 R)
• M39: 4,568,569 km (0.085 R)
• M40: 4,656,683 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.3

Radius: 13.7

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.12 AU - 1.3 AU

Year: 936 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,925,063 km

• M1: 172,038 km (0.082 R)
• M2: 260,300 km (0.068 R)
• M3: 366,365 km (0.096 R)
• M4: 585,376 km (0.098 R)
• M5: 770,429 km (0.092 R)
• M6: 895,493 km (0.078 R)
• M7: 1,141,133 km (0.114 R)
• M8: 1,265,598 km (0.076 R)
• M9: 1,358,498 km (0.115 R)
• M10: 1,468,901 km (0.118 R)
• M11: 1,590,076 km (0.114 R)
• M12: 1,683,275 km (0.055 R)
• M13: 1,826,889 km (0.111 R)
• M14: 2,075,521 km (0.061 R)
• M15: 2,169,618 km (0.114 R)
• M16: 2,362,150 km (0.101 R)
• M17: 2,505,764 km (0.059 R)
• M18: 2,597,169 km (0.112 R)
• M19: 2,802,118 km (0.075 R)
• M20: 3,061,221 km (0.077 R)
• M21: 3,218,449 km (0.089 R)
• M22: 3,318,230 km (0.099 R)
• M23: 3,429,082 km (0.04 R)
• M24: 3,623,709 km (0.1 R)
• M25: 3,717,208 km (0.082 R)
• M26: 3,822,076 km (0.101 R)
• M27: 3,991,870 km (0.103 R)
• M28: 4,142,515 km (0.112 R)
• M29: 4,251,422 km (0.087 R)
• M30: 4,361,227 km (0.102 R)
• M31: 4,516,509 km (0.113 R)
• M32: 4,651,147 km (0.082 R)
• M33: 4,741,654 km (0.074 R)
• M34: 5,109,665 km (0.099 R)
• M35: 5,391,956 km (0.102 R)
• M36: 5,691,451 km (0.109 R)
• M37: 5,800,508 km (0.108 R)
• M38: 6,107,483 km (0.09 R)
• M39: 6,344,446 km (0.069 R)
• M40: 6,571,685 km (0.052 R)
• M41: 6,673,561 km (0.111 R)
• M42: 6,814,482 km (0.114 R)
• M43: 7,269,559 km (0.085 R)
• M44: 7,560,826 km (0.11 R)
• M45: 7,721,195 km (0.098 R)
• M46: 8,004,832 km (0.118 R)
• M47: 8,127,353 km (0.111 R)
• M48: 8,596,193 km (0.09 R)
• M49: 8,721,855 km (0.041 R)
• M50: 8,847,966 km (0.12 R)
• M51: 9,130,706 km (0.106 R)
• M52: 9,344,631 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 11.6

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.03 AU - 3.27 AU

Year: 3032 Days

Day: 11.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 19,925,063 km

• M1: 155,881 km (0.078 R)
• M2: 302,487 km (0.062 R)
• M3: 413,489 km (0.054 R)
• M4: 583,432 km (0.054 R)
• M5: 741,856 km (0.099 R)
• M6: 817,253 km (0.098 R)
• M7: 946,057 km (0.118 R)
• M8: 1,082,191 km (0.076 R)
• M9: 1,518,568 km (0.074 R)
• M10: 1,617,303 km (0.119 R)
• M11: 1,756,728 km (0.049 R)
• M12: 2,557,824 km (0.049 R)
• M13: 3,074,984 km (0.09 R)
• M14: 3,329,749 km (0.085 R)
• M15: 3,492,512 km (0.109 R)
• M16: 3,641,362 km (0.048 R)
• M17: 3,741,742 km (0.115 R)
• M18: 3,911,236 km (0.114 R)
• M19: 4,014,010 km (0.053 R)
• M20: 4,135,184 km (0.067 R)
• M21: 4,381,422 km (0.105 R)
• M22: 4,943,462 km (0.059 R)
• M23: 5,261,507 km (0.116 R)
• M24: 5,624,880 km (0.065 R)
• M25: 6,055,871 km (0.095 R)
• M26: 6,215,343 km (0.05 R)
• M27: 6,396,356 km (0.089 R)
• M28: 6,477,289 km (0.057 R)
• M29: 6,763,619 km (0.097 R)
• M30: 6,846,197 km (0.07 R)
• M31: 6,991,456 km (0.114 R)
• M32: 7,285,267 km (0.079 R)
• M33: 7,647,294 km (0.117 R)
• M34: 7,950,080 km (0.098 R)
• M35: 8,080,978 km (0.108 R)
• M36: 8,322,878 km (0.118 R)
• M37: 8,411,589 km (0.056 R)
• M38: 8,522,740 km (0.108 R)
• M39: 8,995,021 km (0.101 R)
• M40: 9,177,081 km (0.099 R)
• M41: 9,383,526 km (0.095 R)
• M42: 9,498,866 km (0.056 R)
• M43: 9,707,705 km (0.103 R)
• M44: 10,035,624 km (0.116 R)
• M45: 10,606,190 km (0.047 R)
• M46: 10,968,217 km (0.104 R)
• M47: 11,383,351 km (0.044 R)
• M48: 11,729,071 km (0.097 R)
• M49: 12,178,763 km (0.103 R)
• M50: 12,279,592 km (0.084 R)
• M51: 12,405,852 km (0.071 R)
• M52: 12,889,652 km (0.089 R)
• M53: 13,327,824 km (0.119 R)
• M54: 13,535,615 km (0.09 R)
• M55: 13,796,963 km (0.071 R)
• M56: 14,139,243 km (0.1 R)
• M57: 14,617,956 km (0.117 R)
• M58: 15,345,750 km (0.064 R)
• M59: 15,481,884 km (0.102 R)
• M60: 15,618,317 km (0.062 R)
• M61: 15,755,199 km (0.07 R)
• M62: 16,977,114 km (0.083 R)
• M63: 17,117,886 km (0.079 R)
• M64: 17,202,558 km (0.098 R)
• M65: 17,713,435 km (0.038 R)
• M66: 17,799,155 km (0.092 R)
• M67: 17,884,874 km (0.085 R)
• M68: 18,229,398 km (0.091 R)
• M69: 18,402,333 km (0.11 R)
• M70: 18,808,342 km (0.096 R)
• M71: 19,041,565 km (0.087 R)
• M72: 19,334,627 km (0.034 R)
• M73: 19,481,682 km (0.119 R)
• M74: 19,747,368 km (0.076 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit