🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.2

Radius: 10.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.59 AU - 0.97 AU

Year: 476 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,697,698 km

• M1: 138,677 km (0.112 R)
• M2: 211,980 km (0.113 R)
• M3: 297,401 km (0.09 R)
• M4: 371,751 km (0.096 R)
• M5: 480,209 km (0.101 R)
• M6: 647,310 km (0.109 R)
• M7: 715,826 km (0.108 R)
• M8: 793,318 km (0.116 R)
• M9: 867,518 km (0.053 R)
• M10: 944,411 km (0.028 R)
• M11: 1,249,292 km (0.072 R)
• M12: 1,317,957 km (0.11 R)
• M13: 1,395,898 km (0.082 R)
• M14: 1,463,366 km (0.083 R)
• M15: 1,626,578 km (0.114 R)
• M16: 1,727,556 km (0.115 R)
• M17: 1,852,470 km (0.087 R)
• M18: 1,935,946 km (0.065 R)
• M19: 2,043,357 km (0.116 R)
• M20: 2,134,462 km (0.055 R)
• M21: 2,222,127 km (0.107 R)
• M22: 2,382,346 km (0.101 R)
• M23: 2,814,983 km (0.046 R)
• M24: 2,891,128 km (0.104 R)
• M25: 3,009,460 km (0.071 R)
• M26: 3,124,052 km (0.102 R)
• M27: 3,197,804 km (0.115 R)
• M28: 3,357,724 km (0.119 R)
• M29: 3,663,652 km (0.113 R)
• M30: 3,786,322 km (0.11 R)
• M31: 3,887,600 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.4

Radius: 11.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.97 AU - 3.09 AU

Year: 3641 Days

Day: 11.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,697,698 km

• M1: 207,343 km (0.102 R)
• M2: 288,724 km (0.106 R)
• M3: 450,888 km (0.109 R)
• M4: 687,402 km (0.063 R)
• M5: 1,009,337 km (0.107 R)
• M6: 1,182,272 km (0.06 R)
• M7: 1,377,796 km (0.115 R)
• M8: 1,651,112 km (0.078 R)
• M9: 1,732,493 km (0.103 R)
• M10: 1,857,108 km (0.079 R)
• M11: 1,985,014 km (0.05 R)
• M12: 2,086,442 km (0.118 R)
• M13: 2,160,044 km (0.117 R)
• M14: 2,620,506 km (0.089 R)
• M15: 2,845,800 km (0.068 R)
• M16: 2,977,596 km (0.07 R)
• M17: 3,230,117 km (0.097 R)
• M18: 3,367,747 km (0.08 R)
• M19: 3,507,322 km (0.085 R)
• M20: 3,631,040 km (0.091 R)
• M21: 3,992,618 km (0.07 R)
• M22: 4,595,497 km (0.087 R)
• M23: 4,692,287 km (0.079 R)
• M24: 4,868,364 km (0.116 R)
• M25: 5,066,431 km (0.098 R)
• M26: 5,307,732 km (0.081 R)
• M27: 5,491,289 km (0.1 R)
• M28: 5,594,212 km (0.104 R)
• M29: 5,676,940 km (0.053 R)
• M30: 5,760,116 km (0.094 R)
• M31: 6,075,618 km (0.092 R)
• M32: 6,224,917 km (0.117 R)
• M33: 6,483,572 km (0.093 R)
• M34: 6,679,844 km (0.067 R)
• M35: 6,856,070 km (0.117 R)
• M36: 7,760,240 km (0.105 R)
• M37: 8,296,997 km (0.116 R)
• M38: 8,486,687 km (0.087 R)
• M39: 8,605,767 km (0.054 R)
• M40: 9,063,985 km (0.082 R)
• M41: 9,431,248 km (0.071 R)
• M42: 10,256,580 km (0.102 R)
• M43: 10,409,169 km (0.075 R)
• M44: 10,819,666 km (0.072 R)
• M45: 11,842,467 km (0.059 R)
• M46: 12,002,536 km (0.113 R)
• M47: 12,082,870 km (0.061 R)
• M48: 12,514,311 km (0.099 R)
• M49: 13,923,223 km (0.093 R)
• M50: 14,460,878 km (0.04 R)
• M51: 14,976,542 km (0.07 R)
• M52: 15,761,332 km (0.086 R)
• M53: 15,996,500 km (0.086 R)
• M54: 16,084,913 km (0.114 R)
• M55: 16,619,127 km (0.028 R)
• M56: 16,708,736 km (0.095 R)
• M57: 16,798,644 km (0.099 R)
• M58: 17,129,106 km (0.109 R)
• M59: 17,827,279 km (0.095 R)
• M60: 18,041,503 km (0.094 R)
• M61: 18,225,957 km (0.079 R)
• M62: 18,534,727 km (0.055 R)
• M63: 18,907,376 km (0.069 R)
• M64: 19,001,024 km (0.117 R)
• M65: 19,502,626 km (0.086 R)
• M66: 20,327,209 km (0.11 R)
• M67: 20,519,143 km (0.118 R)
• M68: 21,033,760 km (0.074 R)
• M69: 21,357,639 km (0.103 R)
• M70: 21,617,940 km (0.11 R)
• M71: 21,912,049 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.8

Radius: 12.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.54 AU - 4.7 AU

Year: 6854 Days

Day: 7.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,697,698 km

• M1: 162,164 km (0.028 R)
• M2: 469,737 km (0.072 R)
• M3: 686,056 km (0.113 R)
• M4: 800,947 km (0.075 R)
• M5: 1,008,589 km (0.108 R)
• M6: 1,234,781 km (0.101 R)
• M7: 1,428,061 km (0.072 R)
• M8: 1,614,460 km (0.055 R)
• M9: 1,773,184 km (0.116 R)
• M10: 2,183,381 km (0.103 R)
• M11: 2,379,803 km (0.069 R)
• M12: 2,748,262 km (0.118 R)
• M13: 2,875,271 km (0.063 R)
• M14: 3,245,825 km (0.05 R)
• M15: 3,562,673 km (0.097 R)
• M16: 3,678,312 km (0.076 R)
• M17: 3,771,811 km (0.114 R)
• M18: 3,866,058 km (0.075 R)
• M19: 4,153,435 km (0.1 R)
• M20: 4,877,190 km (0.106 R)
• M21: 4,980,113 km (0.091 R)
• M22: 5,240,713 km (0.101 R)
• M23: 6,049,289 km (0.086 R)
• M24: 6,160,141 km (0.091 R)
• M25: 6,468,313 km (0.09 R)
• M26: 6,581,558 km (0.062 R)
• M27: 6,896,761 km (0.072 R)
• M28: 7,129,087 km (0.046 R)
• M29: 7,393,426 km (0.042 R)
• M30: 7,932,128 km (0.104 R)
• M31: 8,483,695 km (0.077 R)
• M32: 8,732,776 km (0.054 R)
• M33: 10,476,788 km (0.101 R)
• M34: 10,946,226 km (0.071 R)
• M35: 11,183,488 km (0.104 R)
• M36: 11,905,747 km (0.094 R)
• M37: 12,184,896 km (0.041 R)
• M38: 12,999,307 km (0.087 R)
• M39: 14,161,832 km (0.045 R)
• M40: 14,346,436 km (0.104 R)
• M41: 14,531,937 km (0.11 R)
• M42: 14,830,385 km (0.077 R)
• M43: 15,319,570 km (0.088 R)
• M44: 16,624,063 km (0.113 R)
• M45: 17,487,093 km (0.034 R)
• M46: 17,605,874 km (0.115 R)
• M47: 18,404,876 km (0.075 R)
• M48: 19,297,527 km (0.058 R)
• M49: 19,584,456 km (0.092 R)
• M50: 20,245,678 km (0.098 R)
• M51: 20,328,855 km (0.077 R)
• M52: 20,830,307 km (0.092 R)
• M53: 21,717,721 km (0.051 R)
• M54: 22,316,113 km (0.104 R)
• M55: 22,660,487 km (0.094 R)
• M56: 23,398,154 km (0.07 R)
• M57: 23,879,710 km (0.1 R)
• M58: 25,254,514 km (0.096 R)
• M59: 25,478,612 km (0.099 R)
• M60: 25,838,544 km (0.04 R)
• M61: 25,973,930 km (0.118 R)
• M62: 26,064,437 km (0.099 R)
• M63: 26,290,928 km (0.095 R)
• M64: 26,381,734 km (0.104 R)
• M65: 26,563,645 km (0.079 R)
• M66: 26,974,441 km (0.085 R)
• M67: 27,663,638 km (0.11 R)
• M68: 28,358,820 km (0.091 R)
• M69: 28,451,869 km (0.093 R)
• M70: 28,685,242 km (0.078 R)
• M71: 29,012,861 km (0.099 R)
• M72: 29,718,963 km (0.111 R)
• M73: 30,573,915 km (0.084 R)
• M74: 31,581,606 km (0.073 R)
• M75: 32,016,787 km (0.093 R)
• M76: 32,648,838 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 13,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit