🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82

Radius: 12.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.37 AU - 2.15 AU

Year: 1508 Days

Day: 8.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 27,749,372 km

• M1: 154,385 km (0.114 R)
• M2: 245,490 km (0.029 R)
• M3: 333,603 km (0.028 R)
• M4: 412,441 km (0.109 R)
• M5: 549,323 km (0.052 R)
• M6: 641,027 km (0.114 R)
• M7: 730,187 km (0.11 R)
• M8: 856,597 km (0.079 R)
• M9: 956,678 km (0.052 R)
• M10: 1,196,334 km (0.027 R)
• M11: 1,315,414 km (0.059 R)
• M12: 1,496,278 km (0.1 R)
• M13: 1,583,942 km (0.064 R)
• M14: 1,679,535 km (0.044 R)
• M15: 1,832,873 km (0.099 R)
• M16: 2,301,114 km (0.081 R)
• M17: 2,535,235 km (0.091 R)
• M18: 2,669,574 km (0.033 R)
• M19: 2,798,976 km (0.062 R)
• M20: 3,086,802 km (0.117 R)
• M21: 3,253,454 km (0.116 R)
• M22: 3,384,353 km (0.098 R)
• M23: 3,540,682 km (0.091 R)
• M24: 3,619,670 km (0.094 R)
• M25: 3,925,598 km (0.071 R)
• M26: 4,164,805 km (0.045 R)
• M27: 4,614,496 km (0.099 R)
• M28: 4,692,436 km (0.057 R)
• M29: 4,805,682 km (0.063 R)
• M30: 5,178,181 km (0.088 R)
• M31: 5,505,052 km (0.052 R)
• M32: 5,633,856 km (0.068 R)
• M33: 5,904,179 km (0.087 R)
• M34: 6,017,275 km (0.026 R)
• M35: 6,121,694 km (0.103 R)
• M36: 6,399,647 km (0.063 R)
• M37: 6,613,273 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.1

Radius: 10.4

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.2 AU - 3.54 AU

Year: 3139 Days

Day: 12.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,749,372 km

• M1: 135,087 km (0.068 R)
• M2: 300,542 km (0.095 R)
• M3: 380,727 km (0.043 R)
• M4: 450,589 km (0.105 R)
• M5: 628,909 km (0.111 R)
• M6: 699,370 km (0.111 R)
• M7: 797,805 km (0.112 R)
• M8: 892,650 km (0.106 R)
• M9: 1,037,760 km (0.119 R)
• M10: 1,132,755 km (0.083 R)
• M11: 1,220,719 km (0.109 R)
• M12: 1,607,728 km (0.111 R)
• M13: 1,707,660 km (0.086 R)
• M14: 1,855,762 km (0.119 R)
• M15: 2,068,041 km (0.103 R)
• M16: 2,201,632 km (0.119 R)
• M17: 2,414,061 km (0.083 R)
• M18: 2,490,655 km (0.081 R)
• M19: 2,659,401 km (0.029 R)
• M20: 2,899,356 km (0.109 R)
• M21: 3,008,413 km (0.097 R)
• M22: 3,077,228 km (0.061 R)
• M23: 3,216,504 km (0.071 R)
• M24: 3,286,815 km (0.042 R)
• M25: 3,573,744 km (0.094 R)
• M26: 3,883,860 km (0.116 R)
• M27: 4,095,541 km (0.094 R)
• M28: 4,326,520 km (0.085 R)
• M29: 4,420,168 km (0.067 R)
• M30: 5,110,862 km (0.104 R)
• M31: 5,393,302 km (0.103 R)
• M32: 5,578,804 km (0.073 R)
• M33: 5,714,938 km (0.09 R)
• M34: 6,200,533 km (0.076 R)
• M35: 6,430,464 km (0.103 R)
• M36: 6,573,480 km (0.115 R)
• M37: 7,100,513 km (0.117 R)
• M38: 7,192,666 km (0.112 R)
• M39: 7,434,416 km (0.096 R)
• M40: 7,509,364 km (0.097 R)
• M41: 7,678,859 km (0.098 R)
• M42: 7,964,142 km (0.117 R)
• M43: 8,233,717 km (0.063 R)
• M44: 8,408,597 km (0.066 R)
• M45: 8,761,947 km (0.059 R)
• M46: 8,940,418 km (0.109 R)
• M47: 9,040,199 km (0.11 R)
• M48: 9,180,373 km (0.063 R)
• M49: 9,995,531 km (0.03 R)
• M50: 10,099,053 km (0.068 R)
• M51: 10,182,080 km (0.11 R)
• M52: 10,349,031 km (0.116 R)
• M53: 10,558,767 km (0.094 R)
• M54: 10,812,485 km (0.051 R)
• M55: 10,961,485 km (0.074 R)
• M56: 11,068,148 km (0.103 R)
• M57: 11,175,410 km (0.111 R)
• M58: 11,369,139 km (0.049 R)
• M59: 11,455,607 km (0.104 R)
• M60: 11,891,086 km (0.075 R)
• M61: 12,332,100 km (0.077 R)
• M62: 12,778,650 km (0.065 R)
• M63: 13,071,563 km (0.109 R)
• M64: 13,139,480 km (0.086 R)
• M65: 13,298,503 km (0.083 R)
• M66: 13,366,869 km (0.076 R)
• M67: 13,595,454 km (0.068 R)
• M68: 14,033,477 km (0.081 R)
• M69: 14,265,803 km (0.096 R)
• M70: 14,522,961 km (0.077 R)
• M71: 15,208,120 km (0.038 R)
• M72: 15,279,627 km (0.118 R)
• M73: 15,783,024 km (0.065 R)
• M74: 16,194,717 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.5

Radius: 7.5

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.6 AU - 7.04 AU

Year: 11500 Days

Day: 18.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,749,372 km

• M1: 411,843 km (0.119 R)
• M2: 954,734 km (0.093 R)
• M3: 1,007,542 km (0.113 R)
• M4: 2,014,635 km (0.116 R)
• M5: 2,276,132 km (0.111 R)
• M6: 2,347,639 km (0.091 R)
• M7: 2,850,288 km (0.104 R)
• M8: 3,223,834 km (0.049 R)
• M9: 3,284,122 km (0.038 R)
• M10: 3,591,845 km (0.092 R)
• M11: 3,887,450 km (0.077 R)
• M12: 4,147,003 km (0.039 R)
• M13: 4,705,900 km (0.071 R)
• M14: 5,288,434 km (0.11 R)
• M15: 5,721,969 km (0.096 R)
• M16: 5,819,806 km (0.102 R)
• M17: 6,368,082 km (0.062 R)
• M18: 7,247,718 km (0.077 R)
• M19: 7,918,664 km (0.064 R)
• M20: 8,862,627 km (0.074 R)
• M21: 9,061,442 km (0.106 R)
• M22: 9,204,308 km (0.104 R)
• M23: 9,405,667 km (0.059 R)
• M24: 9,929,858 km (0.085 R)
• M25: 10,018,270 km (0.09 R)
• M26: 11,745,078 km (0.088 R)
• M27: 11,963,491 km (0.089 R)
• M28: 12,151,685 km (0.102 R)
• M29: 12,214,666 km (0.116 R)
• M30: 12,754,415 km (0.097 R)
• M31: 12,914,485 km (0.056 R)
• M32: 13,010,976 km (0.065 R)
• M33: 14,021,509 km (0.098 R)
• M34: 14,653,261 km (0.09 R)
• M35: 14,753,940 km (0.082 R)
• M36: 15,294,288 km (0.107 R)
• M37: 15,806,960 km (0.105 R)
• M38: 16,325,167 km (0.032 R)
• M39: 16,534,005 km (0.101 R)
• M40: 17,201,212 km (0.116 R)
• M41: 17,378,186 km (0.063 R)
• M42: 18,236,429 km (0.075 R)
• M43: 18,816,121 km (0.117 R)
• M44: 19,438,747 km (0.098 R)
• M45: 19,586,251 km (0.115 R)
• M46: 19,919,555 km (0.118 R)
• M47: 20,591,549 km (0.113 R)
• M48: 20,892,539 km (0.094 R)
• M49: 21,346,868 km (0.058 R)
• M50: 21,728,044 km (0.113 R)
• M51: 23,431,514 km (0.069 R)
• M52: 25,177,471 km (0.119 R)
• M53: 26,514,278 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 17,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit