🌌 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: 396.2

Radius: 9

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.77 AU - 0.79 AU

Year: 445 Days

Day: 12 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 63,047,349 km

• M1: 124,765 km (0.036 R)
• M2: 185,801 km (0.104 R)
• M3: 248,632 km (0.095 R)
• M4: 313,108 km (0.116 R)
• M5: 399,576 km (0.098 R)
• M6: 511,475 km (0.116 R)
• M7: 580,290 km (0.047 R)
• M8: 684,709 km (0.081 R)
• M9: 746,793 km (0.069 R)
• M10: 818,749 km (0.093 R)
• M11: 909,256 km (0.084 R)
• M12: 970,292 km (0.111 R)
• M13: 1,036,863 km (0.059 R)
• M14: 1,096,552 km (0.047 R)
• M15: 1,192,744 km (0.082 R)
• M16: 1,282,802 km (0.032 R)
• M17: 1,479,673 km (0.081 R)
• M18: 1,656,198 km (0.059 R)
• M19: 1,721,722 km (0.08 R)
• M20: 1,782,907 km (0.089 R)
• M21: 1,871,021 km (0.097 R)
• M22: 1,992,494 km (0.09 R)
• M23: 2,105,740 km (0.11 R)
• M24: 2,177,098 km (0.066 R)
• M25: 2,293,934 km (0.045 R)
• M26: 2,384,291 km (0.09 R)
• M27: 2,470,160 km (0.104 R)
• M28: 2,557,076 km (0.089 R)
• M29: 2,716,249 km (0.075 R)
• M30: 2,788,056 km (0.052 R)
• M31: 2,896,963 km (0.057 R)
• M32: 3,013,500 km (0.112 R)
• M33: 3,075,433 km (0.092 R)
• M34: 3,156,515 km (0.092 R)
• M35: 3,282,925 km (0.086 R)
• M36: 3,340,371 km (0.119 R)
• M37: 3,430,279 km (0.111 R)
• M38: 3,586,459 km (0.084 R)
• M39: 3,672,029 km (0.067 R)
• M40: 3,805,022 km (0.044 R)
• M41: 3,872,042 km (0.115 R)
• M42: 4,123,815 km (0.095 R)
• M43: 4,213,574 km (0.091 R)
• M44: 4,331,906 km (0.066 R)
• M45: 4,465,496 km (0.11 R)
• M46: 4,896,338 km (0.106 R)
• M47: 4,976,822 km (0.059 R)

Planet 2 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.2

Radius: 5.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.29 AU - 9.31 AU

Year: 15439 Days

Day: 19.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 63,047,349 km

• M1: 92,152 km (0.11 R)
• M2: 379,530 km (0.092 R)
• M3: 1,289,234 km (0.09 R)
• M4: 1,485,656 km (0.108 R)
• M5: 1,576,014 km (0.055 R)
• M6: 1,703,172 km (0.077 R)
• M7: 2,428,422 km (0.086 R)
• M8: 2,575,627 km (0.089 R)
• M9: 3,266,619 km (0.082 R)
• M10: 3,310,750 km (0.056 R)
• M11: 3,444,192 km (0.095 R)
• M12: 4,297,947 km (0.074 R)
• M13: 4,656,982 km (0.092 R)
• M14: 4,856,844 km (0.111 R)
• M15: 5,213,486 km (0.117 R)
• M16: 5,421,128 km (0.069 R)
• M17: 5,790,784 km (0.07 R)
• M18: 5,844,340 km (0.108 R)
• M19: 5,969,853 km (0.072 R)
• M20: 6,132,466 km (0.089 R)
• M21: 6,351,626 km (0.092 R)
• M22: 6,816,277 km (0.112 R)
• M23: 6,929,523 km (0.11 R)
• M24: 7,719,400 km (0.114 R)
• M25: 7,956,064 km (0.057 R)
• M26: 8,215,017 km (0.07 R)
• M27: 8,295,352 km (0.116 R)
• M28: 8,537,550 km (0.071 R)
• M29: 8,843,777 km (0.117 R)
• M30: 9,362,134 km (0.049 R)
• M31: 9,404,021 km (0.103 R)
• M32: 10,298,018 km (0.066 R)
• M33: 10,471,402 km (0.105 R)
• M34: 10,667,525 km (0.088 R)
• M35: 10,886,985 km (0.092 R)
• M36: 11,554,042 km (0.09 R)
• M37: 11,983,537 km (0.042 R)
• M38: 12,280,190 km (0.112 R)
• M39: 12,418,119 km (0.111 R)
• M40: 12,510,272 km (0.096 R)
• M41: 12,579,535 km (0.109 R)
• M42: 14,231,545 km (0.095 R)
• M43: 15,725,728 km (0.096 R)
• M44: 15,950,424 km (0.041 R)
• M45: 16,529,368 km (0.064 R)
• M46: 16,783,236 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.9

Radius: 3.2

Gravity: 47.35 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.08 AU - 9.26 AU

Year: 17930 Days

Day: 23.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,047,349 km

• M1: 191,934 km (0.105 R)
• M2: 259,552 km (0.069 R)
• M3: 383,719 km (0.109 R)
• M4: 1,519,316 km (0.106 R)
• M5: 1,628,822 km (0.061 R)
• M6: 1,826,740 km (0.071 R)
• M7: 1,943,276 km (0.12 R)
• M8: 1,972,747 km (0.074 R)
• M9: 2,002,517 km (0.115 R)
• M10: 2,891,428 km (0.036 R)
• M11: 3,061,520 km (0.093 R)
• M12: 4,613,000 km (0.085 R)
• M13: 4,652,494 km (0.116 R)
• M14: 5,053,416 km (0.117 R)
• M15: 5,216,927 km (0.078 R)
• M16: 5,930,808 km (0.062 R)
• M17: 6,364,941 km (0.025 R)
• M18: 6,453,054 km (0.113 R)
• M19: 6,899,304 km (0.098 R)
• M20: 8,489,530 km (0.098 R)
• M21: 8,683,857 km (0.119 R)
• M22: 9,626,324 km (0.12 R)
• M23: 11,821,673 km (0.119 R)
• M24: 12,038,440 km (0.058 R)
• M25: 12,201,950 km (0.037 R)
• M26: 12,752,321 km (0.096 R)
• M27: 12,807,822 km (0.118 R)
• M28: 13,086,373 km (0.046 R)
• M29: 13,254,371 km (0.089 R)
• M30: 14,105,583 km (0.118 R)
• M31: 14,277,920 km (0.108 R)
• M32: 14,393,260 km (0.053 R)
• M33: 14,682,732 km (0.082 R)
• M34: 15,267,659 km (0.058 R)
• M35: 16,823,777 km (0.11 R)
• M36: 16,945,549 km (0.11 R)
• M37: 18,429,410 km (0.115 R)
• M38: 18,743,716 km (0.106 R)
• M39: 19,441,440 km (0.089 R)
• M40: 19,697,402 km (0.101 R)
• M41: 21,850,115 km (0.065 R)
• M42: 22,987,957 km (0.073 R)
• M43: 24,626,801 km (0.091 R)
• M44: 26,940,781 km (0.111 R)
• M45: 27,083,199 km (0.07 R)
• M46: 27,440,438 km (0.111 R)
• M47: 28,739,397 km (0.113 R)
• M48: 29,030,664 km (0.097 R)
• M49: 29,689,792 km (0.077 R)
• M50: 30,279,955 km (0.062 R)
• M51: 30,873,859 km (0.113 R)
• M52: 31,847,143 km (0.11 R)
• M53: 32,754,454 km (0.074 R)
• M54: 32,982,591 km (0.085 R)
• M55: 34,054,160 km (0.106 R)
• M56: 34,671,700 km (0.039 R)
• M57: 35,604,892 km (0.097 R)
• M58: 35,839,461 km (0.096 R)
• M59: 36,231,557 km (0.096 R)
• M60: 37,893,889 km (0.089 R)
• M61: 38,053,510 km (0.054 R)
• M62: 38,213,280 km (0.071 R)
• M63: 39,257,623 km (0.117 R)
• M64: 39,419,189 km (0.093 R)
• M65: 39,904,933 km (0.047 R)
• M66: 41,703,249 km (0.076 R)
• M67: 41,950,534 km (0.084 R)
• M68: 42,033,112 km (0.109 R)
• M69: 42,115,690 km (0.064 R)
• M70: 42,446,451 km (0.084 R)
• M71: 42,944,462 km (0.077 R)
• M72: 43,946,020 km (0.099 R)
• M73: 45,378,121 km (0.112 R)
• M74: 46,654,490 km (0.052 R)
• M75: 47,168,209 km (0.098 R)
• M76: 47,254,078 km (0.106 R)
• M77: 48,981,335 km (0.099 R)
• M78: 49,068,251 km (0.108 R)
• M79: 49,155,168 km (0.12 R)
• M80: 50,553,459 km (0.113 R)
• M81: 51,345,729 km (0.117 R)
• M82: 52,142,039 km (0.12 R)
• M83: 53,926,292 km (0.09 R)
• M84: 54,195,569 km (0.088 R)
• M85: 54,825,824 km (0.098 R)
• M86: 55,006,389 km (0.096 R)
• M87: 55,367,967 km (0.085 R)
• M88: 55,911,905 km (0.072 R)
• M89: 57,462,637 km (0.114 R)
• M90: 58,105,159 km (0.064 R)
• M91: 60,047,239 km (0.066 R)
• M92: 62,575,443 km (0.057 R)
• M93: 62,858,482 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 12,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit