🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.43 AU - 1.55 AU

Year: 682 Days

Day: 33.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.5

Radius: 12.9

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.66 AU - 6.08 AU

Year: 4663 Days

Day: 13.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 154 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 61,173,554 km

• M1: 182,061 km (0.096 R)
• M2: 432,637 km (0.04 R)
• M3: 669,750 km (0.099 R)
• M4: 765,792 km (0.11 R)
• M5: 1,484,160 km (0.119 R)
• M6: 1,640,789 km (0.104 R)
• M7: 1,734,887 km (0.081 R)
• M8: 2,042,759 km (0.104 R)
• M9: 2,248,007 km (0.098 R)
• M10: 2,537,629 km (0.115 R)
• M11: 2,695,006 km (0.086 R)
• M12: 2,791,047 km (0.093 R)
• M13: 2,904,592 km (0.074 R)
• M14: 3,136,469 km (0.045 R)
• M15: 3,600,821 km (0.087 R)
• M16: 4,050,512 km (0.068 R)
• M17: 4,142,515 km (0.114 R)
• M18: 4,404,311 km (0.06 R)
• M19: 4,518,005 km (0.091 R)
• M20: 4,787,581 km (0.094 R)
• M21: 4,924,313 km (0.11 R)
• M22: 5,161,875 km (0.067 R)
• M23: 5,710,151 km (0.109 R)
• M24: 6,043,904 km (0.088 R)
• M25: 6,192,005 km (0.117 R)
• M26: 6,362,697 km (0.06 R)
• M27: 7,038,879 km (0.071 R)
• M28: 7,284,369 km (0.117 R)
• M29: 7,464,784 km (0.116 R)
• M30: 7,806,914 km (0.116 R)
• M31: 7,899,067 km (0.069 R)
• M32: 8,061,081 km (0.071 R)
• M33: 8,459,460 km (0.041 R)
• M34: 9,250,983 km (0.074 R)
• M35: 9,421,973 km (0.062 R)
• M36: 9,742,412 km (0.077 R)
• M37: 9,991,193 km (0.045 R)
• M38: 10,267,500 km (0.092 R)
• M39: 10,750,552 km (0.069 R)
• M40: 10,956,099 km (0.119 R)
• M41: 11,215,053 km (0.041 R)
• M42: 11,319,173 km (0.083 R)
• M43: 11,475,952 km (0.051 R)
• M44: 11,844,561 km (0.116 R)
• M45: 11,977,254 km (0.095 R)
• M46: 12,674,829 km (0.041 R)
• M47: 13,523,947 km (0.112 R)
• M48: 13,606,974 km (0.104 R)
• M49: 13,997,274 km (0.095 R)
• M50: 14,081,498 km (0.119 R)
• M51: 15,103,999 km (0.117 R)
• M52: 15,334,380 km (0.098 R)
• M53: 15,595,129 km (0.072 R)
• M54: 15,886,546 km (0.058 R)
• M55: 16,268,020 km (0.087 R)
• M56: 16,504,385 km (0.073 R)
• M57: 16,712,027 km (0.09 R)
• M58: 17,824,287 km (0.084 R)
• M59: 17,976,428 km (0.115 R)
• M60: 18,589,331 km (0.071 R)
• M61: 19,333,879 km (0.082 R)
• M62: 20,628,350 km (0.077 R)
• M63: 21,788,032 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.7

Radius: 8.3

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.04 AU - 7.86 AU

Year: 6139 Days

Day: 5.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,173,554 km

• M1: 120,725 km (0.117 R)
• M2: 236,065 km (0.082 R)
• M3: 290,968 km (0.089 R)
• M4: 351,854 km (0.1 R)
• M5: 588,069 km (0.104 R)
• M6: 657,782 km (0.092 R)
• M7: 858,393 km (0.114 R)
• M8: 1,092,962 km (0.12 R)
• M9: 1,151,156 km (0.059 R)
• M10: 1,474,437 km (0.079 R)
• M11: 1,555,519 km (0.102 R)
• M12: 1,860,100 km (0.079 R)
• M13: 1,983,668 km (0.11 R)
• M14: 2,146,580 km (0.085 R)
• M15: 2,257,731 km (0.064 R)
• M16: 2,622,301 km (0.077 R)
• M17: 3,025,916 km (0.049 R)
• M18: 3,256,297 km (0.083 R)
• M19: 3,449,129 km (0.092 R)
• M20: 3,557,886 km (0.119 R)
• M21: 4,164,805 km (0.113 R)
• M22: 4,421,215 km (0.094 R)
• M23: 4,563,333 km (0.118 R)
• M24: 4,658,926 km (0.026 R)
• M25: 4,949,595 km (0.031 R)
• M26: 5,171,598 km (0.066 R)
• M27: 5,371,611 km (0.106 R)
• M28: 6,065,595 km (0.049 R)
• M29: 6,329,785 km (0.09 R)
• M30: 7,311,746 km (0.076 R)
• M31: 7,480,043 km (0.116 R)
• M32: 7,536,442 km (0.064 R)
• M33: 8,457,815 km (0.116 R)
• M34: 9,171,995 km (0.099 R)
• M35: 9,292,870 km (0.112 R)
• M36: 9,597,451 km (0.036 R)
• M37: 9,720,271 km (0.096 R)
• M38: 9,998,374 km (0.081 R)
• M39: 10,404,831 km (0.098 R)
• M40: 10,594,222 km (0.046 R)
• M41: 10,912,417 km (0.104 R)
• M42: 11,266,066 km (0.104 R)
• M43: 11,363,305 km (0.116 R)
• M44: 11,623,605 km (0.098 R)
• M45: 12,183,400 km (0.061 R)
• M46: 12,483,344 km (0.09 R)
• M47: 13,090,412 km (0.09 R)
• M48: 13,741,761 km (0.088 R)
• M49: 13,810,875 km (0.093 R)
• M50: 14,053,822 km (0.111 R)
• M51: 14,791,489 km (0.063 R)
• M52: 15,218,591 km (0.082 R)
• M53: 15,433,564 km (0.1 R)
• M54: 15,830,596 km (0.091 R)
• M55: 16,012,058 km (0.089 R)
• M56: 16,560,783 km (0.086 R)
• M57: 16,708,287 km (0.093 R)
• M58: 16,782,039 km (0.115 R)
• M59: 16,930,141 km (0.066 R)
• M60: 17,339,440 km (0.101 R)
• M61: 19,047,698 km (0.099 R)
• M62: 19,163,487 km (0.099 R)
• M63: 19,318,321 km (0.055 R)
• M64: 19,473,454 km (0.111 R)
• M65: 19,551,245 km (0.107 R)
• M66: 19,706,976 km (0.093 R)
• M67: 19,941,546 km (0.115 R)
• M68: 20,216,207 km (0.088 R)
• M69: 20,294,896 km (0.092 R)
• M70: 22,826,391 km (0.079 R)
• M71: 23,650,526 km (0.082 R)
• M72: 23,899,756 km (0.109 R)
• M73: 24,024,670 km (0.106 R)
• M74: 24,316,984 km (0.051 R)
• M75: 25,031,763 km (0.078 R)
• M76: 25,285,780 km (0.108 R)
• M77: 26,784,003 km (0.074 R)
• M78: 27,217,388 km (0.107 R)
• M79: 27,522,119 km (0.095 R)
• M80: 28,266,966 km (0.1 R)
• M81: 28,354,930 km (0.099 R)
• M82: 28,796,693 km (0.037 R)
• M83: 29,731,530 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.6

Radius: 6.3

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.86 AU - 16.32 AU

Year: 23067 Days

Day: 20.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,173,554 km

• M1: 99,931 km (0.115 R)
• M2: 148,850 km (0.084 R)
• M3: 1,811,032 km (0.113 R)
• M4: 1,867,281 km (0.117 R)
• M5: 2,216,741 km (0.105 R)
• M6: 2,337,766 km (0.101 R)
• M7: 3,312,994 km (0.075 R)
• M8: 3,770,614 km (0.092 R)
• M9: 4,474,472 km (0.082 R)
• M10: 6,296,874 km (0.088 R)
• M11: 6,339,808 km (0.107 R)
• M12: 7,038,281 km (0.086 R)
• M13: 8,554,754 km (0.068 R)
• M14: 8,888,956 km (0.085 R)
• M15: 9,718,476 km (0.109 R)
• M16: 10,318,812 km (0.097 R)
• M17: 10,369,376 km (0.065 R)
• M18: 10,419,940 km (0.104 R)
• M19: 11,660,256 km (0.103 R)
• M20: 11,818,531 km (0.065 R)
• M21: 12,030,661 km (0.028 R)
• M22: 14,730,005 km (0.119 R)
• M23: 15,650,480 km (0.058 R)
• M24: 15,941,897 km (0.089 R)
• M25: 19,263,718 km (0.117 R)
• M26: 19,450,865 km (0.075 R)
• M27: 20,268,866 km (0.095 R)
• M28: 20,969,882 km (0.1 R)
• M29: 21,355,545 km (0.052 R)
• M30: 22,592,270 km (0.038 R)
• M31: 23,252,446 km (0.055 R)
• M32: 24,456,858 km (0.104 R)
• M33: 25,339,187 km (0.102 R)
• M34: 25,612,651 km (0.062 R)
• M35: 25,818,498 km (0.109 R)
• M36: 26,370,065 km (0.065 R)
• M37: 26,995,235 km (0.104 R)
• M38: 27,484,869 km (0.068 R)
• M39: 28,189,325 km (0.078 R)
• M40: 28,472,813 km (0.117 R)
• M41: 30,701,522 km (0.095 R)
• M42: 30,993,238 km (0.113 R)
• M43: 31,505,910 km (0.108 R)
• M44: 32,688,032 km (0.095 R)
• M45: 33,209,680 km (0.114 R)
• M46: 33,359,278 km (0.047 R)
• M47: 34,488,293 km (0.047 R)
• M48: 35,095,511 km (0.099 R)
• M49: 35,476,836 km (0.111 R)
• M50: 35,782,913 km (0.107 R)
• M51: 36,474,654 km (0.083 R)
• M52: 38,027,629 km (0.103 R)
• M53: 38,262,498 km (0.098 R)
• M54: 39,364,735 km (0.087 R)
• M55: 39,523,009 km (0.068 R)
• M56: 41,197,907 km (0.078 R)
• M57: 42,084,574 km (0.075 R)
• M58: 42,327,371 km (0.091 R)
• M59: 47,281,903 km (0.088 R)
• M60: 48,125,336 km (0.091 R)
• M61: 48,379,353 km (0.112 R)
• M62: 48,548,997 km (0.107 R)
• M63: 51,029,928 km (0.115 R)
• M64: 53,902,955 km (0.111 R)
• M65: 55,049,024 km (0.064 R)
• M66: 55,847,129 km (0.1 R)
• M67: 56,559,813 km (0.072 R)
• M68: 58,174,423 km (0.096 R)
• M69: 59,895,098 km (0.058 R)
• M70: 60,350,623 km (0.091 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: 325 - 11,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit