🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.87 AU - 1.21 AU

Year: 380 Days

Day: 15.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.41 AU - 1.43 AU

Year: 606 Days

Day: 38.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,880,106 km

• M1: 235,168 km (0.057 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.7

Radius: 8.1

Gravity: 14.63 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.44 AU - 6.6 AU

Year: 5290 Days

Day: 11.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 122.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,880,106 km

• M1: 103,821 km (0.119 R)
• M2: 185,202 km (0.088 R)
• M3: 247,435 km (0.105 R)
• M4: 349,760 km (0.107 R)
• M5: 468,541 km (0.108 R)
• M6: 721,062 km (0.075 R)
• M7: 848,220 km (0.107 R)
• M8: 922,121 km (0.065 R)
• M9: 1,223,561 km (0.102 R)
• M10: 1,342,342 km (0.077 R)
• M11: 1,500,766 km (0.032 R)
• M12: 1,702,723 km (0.086 R)
• M13: 2,339,561 km (0.09 R)
• M14: 2,727,768 km (0.065 R)
• M15: 2,884,247 km (0.097 R)
• M16: 2,952,314 km (0.099 R)
• M17: 3,395,273 km (0.102 R)
• M18: 3,934,274 km (0.029 R)
• M19: 4,526,084 km (0.086 R)
• M20: 4,981,310 km (0.101 R)
• M21: 5,173,094 km (0.101 R)
• M22: 5,848,828 km (0.11 R)
• M23: 5,935,296 km (0.07 R)
• M24: 6,344,296 km (0.084 R)
• M25: 6,462,927 km (0.088 R)
• M26: 6,913,965 km (0.108 R)
• M27: 7,562,621 km (0.102 R)
• M28: 8,166,099 km (0.11 R)
• M29: 8,719,312 km (0.086 R)
• M30: 9,351,812 km (0.114 R)
• M31: 9,486,899 km (0.079 R)
• M32: 10,380,447 km (0.074 R)
• M33: 10,485,165 km (0.096 R)
• M34: 10,660,793 km (0.097 R)
• M35: 10,872,624 km (0.117 R)
• M36: 10,943,533 km (0.06 R)
• M37: 11,157,308 km (0.112 R)
• M38: 11,408,483 km (0.049 R)
• M39: 11,661,453 km (0.094 R)
• M40: 11,916,368 km (0.072 R)
• M41: 12,209,879 km (0.114 R)
• M42: 12,505,933 km (0.03 R)
• M43: 12,879,180 km (0.092 R)
• M44: 14,059,357 km (0.026 R)
• M45: 14,369,623 km (0.087 R)
• M46: 14,564,549 km (0.058 R)
• M47: 14,996,738 km (0.063 R)
• M48: 16,115,730 km (0.07 R)
• M49: 16,481,048 km (0.106 R)
• M50: 17,676,784 km (0.069 R)
• M51: 19,071,185 km (0.03 R)
• M52: 19,543,765 km (0.117 R)
• M53: 20,194,516 km (0.105 R)
• M54: 20,720,203 km (0.11 R)
• M55: 21,206,097 km (0.073 R)
• M56: 22,054,167 km (0.092 R)
• M57: 23,645,140 km (0.067 R)
• M58: 23,783,219 km (0.102 R)
• M59: 23,921,597 km (0.109 R)
• M60: 24,431,127 km (0.092 R)
• M61: 24,570,702 km (0.048 R)
• M62: 24,850,749 km (0.085 R)
• M63: 25,319,888 km (0.103 R)
• M64: 25,461,109 km (0.115 R)
• M65: 26,171,399 km (0.057 R)
• M66: 26,457,431 km (0.06 R)
• M67: 26,840,252 km (0.065 R)
• M68: 27,369,828 km (0.072 R)
• M69: 27,466,468 km (0.104 R)
• M70: 27,563,258 km (0.076 R)
• M71: 28,146,091 km (0.079 R)
• M72: 28,684,045 km (0.105 R)
• M73: 31,575,922 km (0.119 R)
• M74: 32,236,845 km (0.068 R)
• M75: 33,005,030 km (0.108 R)
• M76: 33,056,342 km (0.079 R)
• M77: 34,402,873 km (0.082 R)
• M78: 34,454,933 km (0.113 R)
• M79: 34,507,142 km (0.06 R)
• M80: 34,559,352 km (0.087 R)
• M81: 34,663,771 km (0.114 R)
• M82: 34,873,059 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.4

Radius: 14

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.3 AU - 9.32 AU

Year: 7817 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,880,106 km

• M1: 185,501 km (0.09 R)
• M2: 396,883 km (0.05 R)
• M3: 576,251 km (0.096 R)
• M4: 663,317 km (0.116 R)
• M5: 1,027,289 km (0.102 R)
• M6: 1,432,549 km (0.105 R)
• M7: 1,730,399 km (0.083 R)
• M8: 1,864,438 km (0.093 R)
• M9: 2,239,331 km (0.11 R)
• M10: 2,511,150 km (0.105 R)
• M11: 3,006,319 km (0.052 R)
• M12: 3,279,485 km (0.106 R)
• M13: 3,447,333 km (0.104 R)
• M14: 3,589,451 km (0.083 R)
• M15: 4,513,966 km (0.116 R)
• M16: 4,795,958 km (0.112 R)
• M17: 5,377,295 km (0.095 R)
• M18: 5,642,981 km (0.074 R)
• M19: 5,777,470 km (0.106 R)
• M20: 5,947,114 km (0.111 R)
• M21: 6,083,996 km (0.076 R)
• M22: 6,784,263 km (0.101 R)
• M23: 7,957,859 km (0.095 R)
• M24: 8,800,992 km (0.101 R)
• M25: 9,233,330 km (0.074 R)
• M26: 9,592,215 km (0.116 R)
• M27: 10,323,749 km (0.085 R)
• M28: 10,821,461 km (0.094 R)
• M29: 11,031,197 km (0.088 R)
• M30: 11,199,944 km (0.042 R)
• M31: 12,100,074 km (0.115 R)
• M32: 13,651,554 km (0.089 R)
• M33: 13,832,866 km (0.063 R)
• M34: 14,705,171 km (0.067 R)
• M35: 14,844,447 km (0.103 R)
• M36: 15,453,460 km (0.113 R)
• M37: 16,599,081 km (0.058 R)
• M38: 17,623,976 km (0.085 R)
• M39: 17,722,561 km (0.028 R)
• M40: 17,970,145 km (0.105 R)
• M41: 18,069,478 km (0.069 R)
• M42: 18,769,895 km (0.087 R)
• M43: 19,275,536 km (0.116 R)
• M44: 19,581,164 km (0.117 R)
• M45: 20,715,565 km (0.109 R)
• M46: 21,028,673 km (0.046 R)
• M47: 21,290,769 km (0.119 R)
• M48: 22,671,109 km (0.09 R)
• M49: 23,752,552 km (0.06 R)
• M50: 24,409,585 km (0.099 R)
• M51: 25,350,406 km (0.091 R)
• M52: 25,685,356 km (0.118 R)
• M53: 26,585,786 km (0.088 R)
• M54: 26,869,274 km (0.032 R)
• M55: 27,153,809 km (0.105 R)
• M56: 28,649,189 km (0.068 R)
• M57: 29,582,829 km (0.076 R)
• M58: 30,407,862 km (0.116 R)
• M59: 30,823,145 km (0.082 R)
• M60: 31,120,995 km (0.09 R)
• M61: 31,240,523 km (0.119 R)
• M62: 31,539,719 km (0.12 R)
• M63: 32,201,241 km (0.094 R)
• M64: 32,382,404 km (0.06 R)
• M65: 32,503,429 km (0.091 R)
• M66: 34,151,847 km (0.094 R)
• M67: 34,583,587 km (0.076 R)
• M68: 34,831,171 km (0.105 R)
• M69: 35,265,753 km (0.108 R)
• M70: 35,952,407 km (0.069 R)
• M71: 36,580,419 km (0.114 R)
• M72: 37,338,881 km (0.084 R)
• M73: 37,529,319 km (0.061 R)
• M74: 38,166,456 km (0.119 R)
• M75: 38,358,240 km (0.086 R)
• M76: 41,077,331 km (0.066 R)
• M77: 41,865,712 km (0.112 R)
• M78: 42,791,573 km (0.115 R)
• M79: 43,057,409 km (0.109 R)
• M80: 44,327,495 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 12

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.99 AU - 10.99 AU

Year: 9654 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,880,106 km

• M1: 568,622 km (0.065 R)
• M2: 694,134 km (0.088 R)
• M3: 847,622 km (0.113 R)
• M4: 956,828 km (0.075 R)
• M5: 1,071,121 km (0.113 R)
• M6: 1,335,610 km (0.103 R)
• M7: 1,644,230 km (0.114 R)
• M8: 2,380,850 km (0.12 R)
• M9: 2,512,945 km (0.118 R)
• M10: 2,593,279 km (0.086 R)
• M11: 3,065,560 km (0.093 R)
• M12: 3,415,319 km (0.119 R)
• M13: 3,534,848 km (0.062 R)
• M14: 3,778,094 km (0.089 R)
• M15: 3,995,460 km (0.115 R)
• M16: 4,507,833 km (0.057 R)
• M17: 5,075,257 km (0.101 R)
• M18: 5,629,966 km (0.119 R)
• M19: 5,736,181 km (0.09 R)
• M20: 6,167,621 km (0.111 R)
• M21: 6,350,579 km (0.101 R)
• M22: 6,461,132 km (0.073 R)
• M23: 6,872,377 km (0.101 R)
• M24: 7,602,564 km (0.08 R)
• M25: 7,957,260 km (0.037 R)
• M26: 8,036,697 km (0.05 R)
• M27: 8,723,501 km (0.091 R)
• M28: 9,345,229 km (0.099 R)
• M29: 9,471,340 km (0.045 R)
• M30: 9,725,058 km (0.12 R)
• M31: 10,196,441 km (0.075 R)
• M32: 10,983,625 km (0.118 R)
• M33: 11,384,548 km (0.113 R)
• M34: 11,474,306 km (0.071 R)
• M35: 13,083,082 km (0.117 R)
• M36: 14,178,437 km (0.076 R)
• M37: 14,810,638 km (0.066 R)
• M38: 15,154,713 km (0.085 R)
• M39: 15,551,447 km (0.111 R)
• M40: 17,585,379 km (0.106 R)
• M41: 17,845,530 km (0.101 R)
• M42: 18,159,237 km (0.092 R)
• M43: 18,264,254 km (0.1 R)
• M44: 19,647,885 km (0.116 R)
• M45: 20,516,002 km (0.055 R)
• M46: 20,735,013 km (0.086 R)
• M47: 20,954,772 km (0.1 R)
• M48: 21,452,035 km (0.079 R)
• M49: 22,458,380 km (0.1 R)
• M50: 22,627,576 km (0.064 R)
• M51: 23,251,698 km (0.114 R)
• M52: 24,401,058 km (0.1 R)
• M53: 24,633,085 km (0.035 R)
• M54: 26,159,432 km (0.071 R)
• M55: 26,515,923 km (0.073 R)
• M56: 27,173,855 km (0.08 R)
• M57: 27,776,585 km (0.046 R)
• M58: 28,322,916 km (0.12 R)
• M59: 29,920,921 km (0.111 R)
• M60: 30,668,311 km (0.098 R)
• M61: 30,918,738 km (0.105 R)
• M62: 31,484,817 km (0.032 R)
• M63: 32,054,485 km (0.118 R)
• M64: 32,181,494 km (0.081 R)
• M65: 32,435,960 km (0.088 R)
• M66: 32,691,174 km (0.111 R)
• M67: 32,819,080 km (0.079 R)
• M68: 33,075,341 km (0.059 R)
• M69: 33,267,874 km (0.093 R)
• M70: 33,912,641 km (0.03 R)
• M71: 34,042,192 km (0.104 R)
• M72: 34,496,521 km (0.115 R)
• M73: 34,822,196 km (0.12 R)
• M74: 34,952,794 km (0.065 R)
• M75: 35,411,162 km (0.096 R)
• M76: 36,931,226 km (0.117 R)
• M77: 40,034,784 km (0.103 R)
• M78: 42,034,010 km (0.034 R)
• M79: 43,010,884 km (0.091 R)
• M80: 43,291,230 km (0.078 R)
• M81: 44,277,679 km (0.098 R)
• M82: 45,699,457 km (0.099 R)
• M83: 46,200,759 km (0.06 R)
• M84: 46,416,031 km (0.116 R)
• M85: 46,703,707 km (0.077 R)
• M86: 47,425,517 km (0.09 R)
• M87: 48,369,330 km (0.112 R)
• M88: 48,588,042 km (0.072 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 11,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit