🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.71 AU - 3.37 AU

Year: 1846 Days

Day: 31.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 9.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.46 AU - 9.8 AU

Year: 8829 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,134,255 km

• M1: 157,676 km (0.116 R)
• M2: 574,605 km (0.09 R)
• M3: 660,325 km (0.106 R)
• M4: 724,502 km (0.098 R)
• M5: 1,283,550 km (0.117 R)
• M6: 1,587,682 km (0.091 R)
• M7: 1,839,904 km (0.074 R)
• M8: 2,183,231 km (0.092 R)
• M9: 2,714,304 km (0.072 R)
• M10: 2,799,575 km (0.106 R)
• M11: 3,082,913 km (0.067 R)
• M12: 3,261,832 km (0.111 R)
• M13: 3,513,605 km (0.119 R)
• M14: 3,653,629 km (0.055 R)
• M15: 3,939,211 km (0.075 R)
• M16: 4,182,756 km (0.082 R)
• M17: 4,431,239 km (0.074 R)
• M18: 4,735,820 km (0.085 R)
• M19: 4,942,863 km (0.073 R)
• M20: 5,312,071 km (0.111 R)
• M21: 5,581,347 km (0.084 R)
• M22: 5,855,111 km (0.071 R)
• M23: 6,133,363 km (0.104 R)
• M24: 6,501,523 km (0.056 R)
• M25: 7,229,616 km (0.102 R)
• M26: 7,468,075 km (0.095 R)
• M27: 7,558,283 km (0.079 R)
• M28: 7,648,640 km (0.113 R)
• M29: 8,230,127 km (0.117 R)
• M30: 8,984,699 km (0.093 R)
• M31: 9,532,676 km (0.06 R)
• M32: 9,859,996 km (0.081 R)
• M33: 10,191,205 km (0.041 R)
• M34: 10,324,647 km (0.03 R)
• M35: 11,413,121 km (0.092 R)
• M36: 11,900,810 km (0.116 R)
• M37: 12,147,198 km (0.101 R)
• M38: 12,537,798 km (0.089 R)
• M39: 12,968,639 km (0.099 R)
• M40: 13,113,450 km (0.1 R)
• M41: 13,295,062 km (0.067 R)
• M42: 14,290,187 km (0.082 R)
• M43: 14,364,836 km (0.03 R)
• M44: 15,385,692 km (0.115 R)
• M45: 15,500,583 km (0.085 R)
• M46: 16,664,904 km (0.113 R)
• M47: 16,782,936 km (0.064 R)
• M48: 17,019,750 km (0.083 R)
• M49: 17,776,865 km (0.12 R)
• M50: 17,897,440 km (0.113 R)
• M51: 18,626,580 km (0.08 R)
• M52: 18,912,761 km (0.111 R)
• M53: 19,076,870 km (0.105 R)
• M54: 19,324,006 km (0.085 R)
• M55: 19,655,215 km (0.092 R)
• M56: 20,491,468 km (0.114 R)
• M57: 21,041,240 km (0.062 R)
• M58: 21,381,874 km (0.114 R)
• M59: 21,853,407 km (0.11 R)
• M60: 22,025,743 km (0.096 R)
• M61: 22,241,763 km (0.098 R)
• M62: 22,458,380 km (0.102 R)
• M63: 22,894,009 km (0.096 R)
• M64: 23,376,313 km (0.082 R)
• M65: 23,552,539 km (0.086 R)
• M66: 24,039,480 km (0.073 R)
• M67: 24,128,341 km (0.103 R)
• M68: 24,798,390 km (0.108 R)
• M69: 25,474,722 km (0.1 R)
• M70: 25,792,318 km (0.027 R)
• M71: 26,523,403 km (0.104 R)
• M72: 27,586,147 km (0.056 R)
• M73: 29,087,810 km (0.086 R)
• M74: 29,848,515 km (0.084 R)
• M75: 30,375,399 km (0.077 R)
• M76: 30,471,590 km (0.078 R)
• M77: 30,567,782 km (0.117 R)
• M78: 30,905,275 km (0.074 R)
• M79: 31,341,203 km (0.113 R)
• M80: 31,535,530 km (0.046 R)
• M81: 32,464,234 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.5

Radius: 12.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.6 AU - 14.28 AU

Year: 14368 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,134,255 km

• M1: 165,605 km (0.099 R)
• M2: 271,371 km (0.095 R)
• M3: 390,002 km (0.026 R)
• M4: 1,342,641 km (0.114 R)
• M5: 1,599,052 km (0.106 R)
• M6: 1,802,206 km (0.055 R)
• M7: 2,209,112 km (0.06 R)
• M8: 2,359,757 km (0.112 R)
• M9: 2,724,925 km (0.108 R)
• M10: 2,941,842 km (0.084 R)
• M11: 3,835,390 km (0.107 R)
• M12: 3,987,232 km (0.087 R)
• M13: 5,272,128 km (0.113 R)
• M14: 5,441,323 km (0.079 R)
• M15: 5,715,686 km (0.102 R)
• M16: 5,924,674 km (0.05 R)
• M17: 6,029,991 km (0.099 R)
• M18: 6,206,965 km (0.119 R)
• M19: 6,748,510 km (0.074 R)
• M20: 6,858,614 km (0.108 R)
• M21: 7,155,416 km (0.115 R)
• M22: 8,741,452 km (0.096 R)
• M23: 8,861,579 km (0.119 R)
• M24: 8,942,063 km (0.061 R)
• M25: 9,185,010 km (0.074 R)
• M26: 9,389,062 km (0.093 R)
• M27: 9,968,454 km (0.11 R)
• M28: 10,602,151 km (0.079 R)
• M29: 11,031,945 km (0.064 R)
• M30: 12,042,180 km (0.116 R)
• M31: 12,716,866 km (0.086 R)
• M32: 13,173,439 km (0.101 R)
• M33: 13,682,072 km (0.11 R)
• M34: 14,102,890 km (0.046 R)
• M35: 14,244,260 km (0.095 R)
• M36: 14,861,800 km (0.068 R)
• M37: 14,957,543 km (0.078 R)
• M38: 15,101,606 km (0.093 R)
• M39: 15,197,947 km (0.078 R)
• M40: 16,270,863 km (0.097 R)
• M41: 18,232,240 km (0.097 R)
• M42: 18,592,173 km (0.071 R)
• M43: 18,902,589 km (0.078 R)
• M44: 19,371,428 km (0.117 R)
• M45: 19,476,147 km (0.068 R)
• M46: 19,844,158 km (0.057 R)
• M47: 20,055,390 km (0.106 R)
• M48: 20,854,392 km (0.081 R)
• M49: 21,284,785 km (0.106 R)
• M50: 23,146,680 km (0.106 R)
• M51: 24,605,559 km (0.072 R)
• M52: 24,946,343 km (0.091 R)
• M53: 25,747,738 km (0.078 R)
• M54: 25,978,269 km (0.101 R)
• M55: 26,267,441 km (0.077 R)
• M56: 26,674,048 km (0.074 R)
• M57: 27,729,162 km (0.063 R)
• M58: 28,440,201 km (0.118 R)
• M59: 29,759,205 km (0.084 R)
• M60: 30,853,214 km (0.055 R)
• M61: 31,036,771 km (0.084 R)
• M62: 32,146,189 km (0.109 R)
• M63: 32,768,067 km (0.12 R)
• M64: 32,955,513 km (0.088 R)
• M65: 33,080,577 km (0.055 R)
• M66: 34,023,941 km (0.101 R)
• M67: 34,784,946 km (0.096 R)
• M68: 35,615,663 km (0.092 R)
• M69: 35,744,018 km (0.09 R)
• M70: 36,841,617 km (0.11 R)
• M71: 37,036,394 km (0.052 R)
• M72: 37,622,967 km (0.097 R)
• M73: 38,871,361 km (0.052 R)
• M74: 39,136,000 km (0.09 R)
• M75: 41,611,396 km (0.112 R)
• M76: 41,882,018 km (0.117 R)
• M77: 42,765,693 km (0.114 R)
• M78: 44,137,057 km (0.066 R)
• M79: 44,274,986 km (0.098 R)
• M80: 44,482,179 km (0.108 R)
• M81: 44,897,463 km (0.115 R)
• M82: 45,732,069 km (0.035 R)
• M83: 46,431,439 km (0.083 R)
• M84: 47,134,250 km (0.11 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 19,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit