🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.5

Radius: 13.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.82 AU - 0.94 AU

Year: 542 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,824,530 km

• M1: 187,297 km (0.077 R)
• M2: 313,258 km (0.105 R)
• M3: 444,006 km (0.114 R)
• M4: 560,094 km (0.033 R)
• M5: 795,412 km (0.095 R)
• M6: 886,218 km (0.063 R)
• M7: 1,074,861 km (0.027 R)
• M8: 1,181,973 km (0.025 R)
• M9: 1,370,915 km (0.057 R)
• M10: 1,472,043 km (0.117 R)
• M11: 1,637,049 km (0.1 R)
• M12: 1,756,578 km (0.12 R)
• M13: 1,861,297 km (0.106 R)
• M14: 1,974,393 km (0.039 R)
• M15: 2,071,482 km (0.091 R)
• M16: 2,176,350 km (0.109 R)
• M17: 2,276,880 km (0.104 R)
• M18: 2,379,055 km (0.081 R)
• M19: 2,528,653 km (0.088 R)
• M20: 2,627,986 km (0.065 R)
• M21: 2,776,088 km (0.119 R)
• M22: 2,864,949 km (0.112 R)
• M23: 3,045,663 km (0.115 R)
• M24: 3,201,544 km (0.081 R)
• M25: 3,352,937 km (0.115 R)
• M26: 3,491,913 km (0.103 R)
• M27: 3,700,453 km (0.111 R)
• M28: 3,990,074 km (0.115 R)
• M29: 4,098,682 km (0.116 R)
• M30: 4,216,117 km (0.101 R)
• M31: 4,828,870 km (0.095 R)
• M32: 5,053,416 km (0.072 R)
• M33: 5,230,390 km (0.109 R)
• M34: 5,530,184 km (0.084 R)
• M35: 5,677,688 km (0.066 R)
• M36: 5,817,861 km (0.05 R)
• M37: 6,012,488 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.2

Radius: 14

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.41 AU - 2.17 AU

Year: 1571 Days

Day: 8.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 57,824,530 km

• M1: 175,777 km (0.064 R)
• M2: 295,157 km (0.082 R)
• M3: 443,707 km (0.067 R)
• M4: 578,645 km (0.063 R)
• M5: 683,812 km (0.064 R)
• M6: 821,592 km (0.118 R)
• M7: 1,107,024 km (0.12 R)
• M8: 1,207,105 km (0.039 R)
• M9: 1,325,736 km (0.074 R)
• M10: 1,417,290 km (0.046 R)
• M11: 1,681,330 km (0.107 R)
• M12: 1,772,884 km (0.03 R)
• M13: 1,918,144 km (0.088 R)
• M14: 2,031,838 km (0.095 R)
• M15: 2,130,124 km (0.103 R)
• M16: 2,220,780 km (0.104 R)
• M17: 2,350,033 km (0.114 R)
• M18: 2,983,430 km (0.077 R)
• M19: 3,251,510 km (0.119 R)
• M20: 3,367,448 km (0.08 R)
• M21: 3,603,364 km (0.071 R)
• M22: 3,690,579 km (0.073 R)
• M23: 3,922,905 km (0.109 R)
• M24: 4,080,432 km (0.089 R)
• M25: 4,286,278 km (0.064 R)
• M26: 4,732,080 km (0.102 R)
• M27: 4,900,078 km (0.12 R)
• M28: 5,021,402 km (0.066 R)
• M29: 5,143,624 km (0.05 R)
• M30: 5,291,725 km (0.053 R)
• M31: 5,428,757 km (0.112 R)
• M32: 5,554,419 km (0.097 R)
• M33: 6,014,582 km (0.085 R)
• M34: 6,118,703 km (0.115 R)
• M35: 6,460,833 km (0.113 R)
• M36: 6,728,314 km (0.109 R)
• M37: 6,890,478 km (0.116 R)
• M38: 7,163,943 km (0.113 R)
• M39: 7,426,936 km (0.12 R)
• M40: 7,977,007 km (0.105 R)
• M41: 8,091,450 km (0.067 R)
• M42: 8,206,490 km (0.106 R)
• M43: 8,321,980 km (0.11 R)
• M44: 8,834,053 km (0.11 R)
• M45: 9,086,575 km (0.081 R)
• M46: 9,507,543 km (0.115 R)
• M47: 9,766,347 km (0.088 R)
• M48: 9,904,277 km (0.079 R)
• M49: 10,058,213 km (0.089 R)
• M50: 10,151,113 km (0.051 R)
• M51: 10,275,279 km (0.08 R)
• M52: 10,400,044 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.7

Radius: 6.2

Gravity: 23.74 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.32 AU - 8.16 AU

Year: 11479 Days

Day: 23.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,824,530 km

• M1: 205,099 km (0.076 R)
• M2: 319,242 km (0.041 R)
• M3: 801,695 km (0.078 R)
• M4: 1,034,020 km (0.066 R)
• M5: 1,286,990 km (0.118 R)
• M6: 1,930,710 km (0.093 R)
• M7: 2,041,861 km (0.111 R)
• M8: 2,878,113 km (0.042 R)
• M9: 3,069,748 km (0.044 R)
• M10: 3,635,228 km (0.094 R)
• M11: 4,053,504 km (0.076 R)
• M12: 4,268,476 km (0.067 R)
• M13: 4,487,188 km (0.106 R)
• M14: 5,164,866 km (0.066 R)
• M15: 5,793,926 km (0.098 R)
• M16: 5,874,260 km (0.08 R)
• M17: 6,488,508 km (0.113 R)
• M18: 6,530,097 km (0.113 R)
• M19: 6,824,356 km (0.111 R)
• M20: 7,252,206 km (0.094 R)
• M21: 7,338,823 km (0.028 R)
• M22: 9,996,130 km (0.114 R)
• M23: 11,074,132 km (0.049 R)
• M24: 11,576,182 km (0.116 R)
• M25: 11,881,063 km (0.088 R)
• M26: 12,446,692 km (0.109 R)
• M27: 12,498,603 km (0.1 R)
• M28: 12,811,262 km (0.099 R)
• M29: 13,338,146 km (0.116 R)
• M30: 13,872,211 km (0.099 R)
• M31: 14,358,703 km (0.084 R)
• M32: 15,404,093 km (0.115 R)
• M33: 15,571,493 km (0.106 R)
• M34: 16,360,173 km (0.104 R)
• M35: 17,161,868 km (0.092 R)
• M36: 17,219,613 km (0.081 R)
• M37: 17,451,190 km (0.097 R)
• M38: 18,329,030 km (0.083 R)
• M39: 20,188,382 km (0.044 R)
• M40: 20,739,351 km (0.054 R)
• M41: 20,862,470 km (0.05 R)
• M42: 20,924,105 km (0.082 R)
• M43: 21,668,653 km (0.073 R)
• M44: 22,232,637 km (0.108 R)
• M45: 23,760,331 km (0.116 R)
• M46: 25,849,315 km (0.101 R)
• M47: 26,180,974 km (0.071 R)
• M48: 26,514,128 km (0.116 R)
• M49: 26,580,849 km (0.113 R)
• M50: 26,915,649 km (0.12 R)
• M51: 27,589,438 km (0.079 R)
• M52: 27,657,056 km (0.104 R)
• M53: 27,792,592 km (0.114 R)
• M54: 27,996,344 km (0.118 R)
• M55: 28,064,411 km (0.104 R)
• M56: 28,268,762 km (0.103 R)
• M57: 28,336,978 km (0.053 R)
• M58: 29,297,995 km (0.115 R)
• M59: 29,782,542 km (0.093 R)
• M60: 29,921,369 km (0.068 R)
• M61: 30,339,495 km (0.078 R)
• M62: 31,392,964 km (0.074 R)
• M63: 33,680,465 km (0.114 R)
• M64: 35,873,121 km (0.087 R)
• M65: 36,465,528 km (0.066 R)
• M66: 36,614,228 km (0.081 R)
• M67: 37,061,227 km (0.108 R)
• M68: 37,660,217 km (0.058 R)
• M69: 39,019,463 km (0.062 R)
• M70: 39,247,600 km (0.117 R)
• M71: 40,394,716 km (0.085 R)
• M72: 40,471,610 km (0.095 R)
• M73: 41,242,936 km (0.105 R)
• M74: 41,785,827 km (0.092 R)
• M75: 42,253,021 km (0.112 R)
• M76: 43,035,418 km (0.062 R)
• M77: 43,349,723 km (0.067 R)
• M78: 44,297,276 km (0.041 R)
• M79: 44,455,850 km (0.04 R)
• M80: 45,171,825 km (0.1 R)
• M81: 46,534,662 km (0.087 R)
• M82: 46,938,127 km (0.057 R)
• M83: 47,423,722 km (0.089 R)
• M84: 47,748,349 km (0.118 R)
• M85: 48,481,528 km (0.063 R)
• M86: 48,726,719 km (0.053 R)
• M87: 49,547,114 km (0.044 R)
• M88: 51,201,666 km (0.108 R)
• M89: 52,119,300 km (0.119 R)
• M90: 53,210,766 km (0.032 R)
• M91: 55,245,446 km (0.049 R)
• M92: 57,824,514 km (0.08 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 13,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit