🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.7

Radius: 10.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.51 AU - 0.57 AU

Year: 269 Days

Day: 13.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 35,954,917 km

• M1: 134,488 km (0.109 R)
• M2: 205,996 km (0.062 R)
• M3: 299,345 km (0.092 R)
• M4: 386,710 km (0.095 R)
• M5: 475,272 km (0.081 R)
• M6: 547,229 km (0.056 R)
• M7: 667,954 km (0.096 R)
• M8: 814,560 km (0.098 R)
• M9: 983,157 km (0.115 R)
• M10: 1,050,476 km (0.084 R)
• M11: 1,119,291 km (0.1 R)
• M12: 1,231,490 km (0.06 R)
• M13: 1,304,643 km (0.118 R)
• M14: 1,391,111 km (0.094 R)
• M15: 1,533,079 km (0.063 R)
• M16: 1,607,878 km (0.101 R)
• M17: 1,697,038 km (0.099 R)
• M18: 1,792,033 km (0.06 R)
• M19: 1,866,832 km (0.086 R)
• M20: 1,974,243 km (0.054 R)
• M21: 2,056,223 km (0.091 R)
• M22: 2,181,436 km (0.076 R)
• M23: 2,328,341 km (0.069 R)
• M24: 2,395,660 km (0.117 R)
• M25: 2,463,877 km (0.117 R)
• M26: 2,542,565 km (0.03 R)
• M27: 2,637,111 km (0.041 R)
• M28: 2,834,880 km (0.04 R)
• M29: 2,901,899 km (0.075 R)
• M30: 2,974,754 km (0.117 R)
• M31: 3,042,970 km (0.066 R)
• M32: 3,213,063 km (0.105 R)
• M33: 3,353,535 km (0.101 R)
• M34: 3,441,050 km (0.087 R)
• M35: 3,596,183 km (0.049 R)
• M36: 3,680,257 km (0.075 R)
• M37: 3,747,875 km (0.106 R)
• M38: 3,844,516 km (0.114 R)
• M39: 3,913,331 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926

Radius: 12

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.9 AU - 0.92 AU

Year: 589 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,954,917 km

• M1: 155,881 km (0.084 R)
• M2: 253,568 km (0.119 R)
• M3: 368,908 km (0.11 R)
• M4: 456,274 km (0.11 R)
• M5: 652,995 km (0.029 R)
• M6: 837,598 km (0.068 R)
• M7: 1,034,619 km (0.106 R)
• M8: 1,127,370 km (0.061 R)
• M9: 1,235,230 km (0.101 R)
• M10: 1,397,693 km (0.095 R)
• M11: 1,481,767 km (0.107 R)
• M12: 1,594,265 km (0.118 R)
• M13: 1,689,259 km (0.095 R)
• M14: 1,863,840 km (0.049 R)
• M15: 2,007,753 km (0.073 R)
• M16: 2,368,882 km (0.118 R)
• M17: 2,525,511 km (0.101 R)
• M18: 2,653,417 km (0.087 R)
• M19: 2,791,646 km (0.061 R)
• M20: 2,915,662 km (0.077 R)
• M21: 3,058,528 km (0.083 R)
• M22: 3,255,698 km (0.119 R)
• M23: 3,448,081 km (0.114 R)
• M24: 3,563,720 km (0.11 R)
• M25: 3,689,532 km (0.118 R)
• M26: 3,798,739 km (0.091 R)
• M27: 3,881,167 km (0.103 R)
• M28: 4,001,593 km (0.039 R)
• M29: 4,274,610 km (0.098 R)
• M30: 4,379,777 km (0.099 R)
• M31: 4,592,655 km (0.096 R)
• M32: 4,720,112 km (0.076 R)
• M33: 4,848,766 km (0.109 R)
• M34: 5,069,273 km (0.096 R)
• M35: 5,201,069 km (0.101 R)
• M36: 5,395,846 km (0.108 R)
• M37: 5,509,690 km (0.12 R)
• M38: 5,603,338 km (0.093 R)
• M39: 6,166,424 km (0.082 R)
• M40: 6,394,561 km (0.104 R)
• M41: 6,592,329 km (0.099 R)
• M42: 6,825,702 km (0.081 R)
• M43: 6,949,120 km (0.113 R)
• M44: 7,163,793 km (0.104 R)
• M45: 7,289,156 km (0.097 R)
• M46: 7,380,860 km (0.045 R)
• M47: 7,518,939 km (0.1 R)
• M48: 7,868,250 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.7

Radius: 12.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.92 AU - 1.02 AU

Year: 648 Days

Day: 12.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 35,954,917 km

• M1: 156,479 km (0.086 R)
• M2: 257,458 km (0.079 R)
• M3: 335,847 km (0.058 R)
• M4: 500,405 km (0.095 R)
• M5: 589,565 km (0.085 R)
• M6: 705,204 km (0.093 R)
• M7: 868,565 km (0.046 R)
• M8: 1,017,266 km (0.083 R)
• M9: 1,121,685 km (0.083 R)
• M10: 1,234,781 km (0.095 R)
• M11: 1,341,743 km (0.108 R)
• M12: 1,420,282 km (0.105 R)
• M13: 1,505,703 km (0.099 R)
• M14: 1,587,533 km (0.106 R)
• M15: 1,665,323 km (0.103 R)
• M16: 1,761,665 km (0.058 R)
• M17: 2,086,442 km (0.106 R)
• M18: 2,234,394 km (0.044 R)
• M19: 2,315,925 km (0.092 R)
• M20: 2,501,725 km (0.11 R)
• M21: 2,599,712 km (0.111 R)
• M22: 2,746,019 km (0.033 R)
• M23: 2,908,781 km (0.041 R)
• M24: 2,991,359 km (0.11 R)
• M25: 3,109,691 km (0.057 R)
• M26: 3,208,426 km (0.064 R)
• M27: 3,301,027 km (0.114 R)
• M28: 3,430,878 km (0.119 R)
• M29: 3,518,243 km (0.101 R)
• M30: 4,128,452 km (0.08 R)
• M31: 4,410,295 km (0.112 R)
• M32: 4,521,596 km (0.025 R)
• M33: 4,877,639 km (0.104 R)
• M34: 5,075,856 km (0.076 R)
• M35: 5,192,542 km (0.042 R)
• M36: 5,352,612 km (0.089 R)
• M37: 5,505,650 km (0.046 R)
• M38: 5,608,574 km (0.085 R)
• M39: 5,807,539 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.2

Radius: 9.6

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.3 AU - 3.44 AU

Year: 4196 Days

Day: 10.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,954,917 km

• M1: 153,188 km (0.084 R)
• M2: 214,972 km (0.112 R)
• M3: 359,334 km (0.113 R)
• M4: 421,716 km (0.028 R)
• M5: 506,239 km (0.037 R)
• M6: 645,365 km (0.107 R)
• M7: 986,000 km (0.087 R)
• M8: 1,251,087 km (0.085 R)
• M9: 1,538,764 km (0.102 R)
• M10: 1,690,456 km (0.115 R)
• M11: 1,905,428 km (0.088 R)
• M12: 2,144,785 km (0.084 R)
• M13: 3,249,415 km (0.112 R)
• M14: 3,373,881 km (0.111 R)
• M15: 3,463,640 km (0.105 R)
• M16: 3,609,049 km (0.045 R)
• M17: 4,057,393 km (0.101 R)
• M18: 4,523,391 km (0.083 R)
• M19: 4,682,563 km (0.085 R)
• M20: 4,843,680 km (0.085 R)
• M21: 5,548,435 km (0.091 R)
• M22: 5,761,912 km (0.081 R)
• M23: 6,152,960 km (0.098 R)
• M24: 6,219,083 km (0.054 R)
• M25: 6,396,207 km (0.078 R)
• M26: 6,915,012 km (0.059 R)
• M27: 7,237,545 km (0.036 R)
• M28: 7,873,336 km (0.079 R)
• M29: 8,065,270 km (0.08 R)
• M30: 8,798,449 km (0.058 R)
• M31: 8,972,581 km (0.119 R)
• M32: 9,223,307 km (0.093 R)
• M33: 9,757,521 km (0.12 R)
• M34: 10,067,338 km (0.099 R)
• M35: 10,406,626 km (0.062 R)
• M36: 10,511,794 km (0.04 R)
• M37: 10,670,218 km (0.096 R)
• M38: 10,749,654 km (0.032 R)
• M39: 10,829,390 km (0.091 R)
• M40: 11,069,644 km (0.118 R)
• M41: 11,203,833 km (0.066 R)
• M42: 11,392,775 km (0.068 R)
• M43: 11,582,615 km (0.111 R)
• M44: 11,718,899 km (0.085 R)
• M45: 11,855,781 km (0.104 R)
• M46: 12,048,313 km (0.082 R)
• M47: 12,603,920 km (0.118 R)
• M48: 12,884,865 km (0.112 R)
• M49: 13,026,085 km (0.118 R)
• M50: 13,196,327 km (0.054 R)
• M51: 13,310,171 km (0.117 R)
• M52: 13,768,988 km (0.098 R)
• M53: 13,971,394 km (0.094 R)
• M54: 14,968,165 km (0.119 R)
• M55: 15,057,325 km (0.097 R)
• M56: 15,176,255 km (0.117 R)
• M57: 16,109,297 km (0.076 R)
• M58: 16,475,513 km (0.12 R)
• M59: 16,628,851 km (0.113 R)
• M60: 17,091,856 km (0.049 R)
• M61: 17,653,147 km (0.11 R)
• M62: 17,810,075 km (0.072 R)
• M63: 19,275,985 km (0.065 R)
• M64: 19,372,924 km (0.072 R)
• M65: 20,318,383 km (0.083 R)
• M66: 20,416,968 km (0.092 R)
• M67: 20,581,825 km (0.118 R)
• M68: 20,713,920 km (0.1 R)
• M69: 20,879,524 km (0.069 R)
• M70: 21,178,720 km (0.027 R)
• M71: 21,412,392 km (0.11 R)
• M72: 21,512,772 km (0.1 R)
• M73: 21,747,641 km (0.103 R)
• M74: 22,118,644 km (0.12 R)
• M75: 22,559,508 km (0.06 R)
• M76: 22,661,684 km (0.107 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953.1

Radius: 9.5

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.17 AU - 4.91 AU

Year: 5508 Days

Day: 12.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 35,954,917 km

• M1: 119,230 km (0.113 R)
• M2: 268,379 km (0.079 R)
• M3: 644,767 km (0.091 R)
• M4: 1,037,760 km (0.094 R)
• M5: 1,589,328 km (0.082 R)
• M6: 1,797,867 km (0.118 R)
• M7: 2,015,532 km (0.091 R)
• M8: 2,179,342 km (0.114 R)
• M9: 2,390,275 km (0.04 R)
• M10: 2,541,967 km (0.115 R)
• M11: 3,468,726 km (0.091 R)
• M12: 4,096,887 km (0.075 R)
• M13: 4,174,678 km (0.114 R)
• M14: 4,358,085 km (0.111 R)
• M15: 4,570,963 km (0.086 R)
• M16: 4,896,638 km (0.091 R)
• M17: 5,173,842 km (0.109 R)
• M18: 5,258,066 km (0.102 R)
• M19: 5,399,436 km (0.088 R)
• M20: 6,696,749 km (0.097 R)
• M21: 7,411,827 km (0.066 R)
• M22: 7,538,536 km (0.08 R)
• M23: 7,730,171 km (0.097 R)
• M24: 7,858,825 km (0.092 R)
• M25: 7,923,451 km (0.114 R)
• M26: 7,988,227 km (0.087 R)
• M27: 8,118,377 km (0.096 R)
• M28: 8,281,888 km (0.099 R)
• M29: 8,779,301 km (0.093 R)
• M30: 8,846,320 km (0.069 R)
• M31: 8,980,959 km (0.088 R)
• M32: 9,116,345 km (0.069 R)
• M33: 9,388,912 km (0.091 R)
• M34: 9,526,243 km (0.098 R)
• M35: 9,942,424 km (0.109 R)
• M36: 10,364,290 km (0.083 R)
• M37: 10,506,408 km (0.054 R)
• M38: 10,936,203 km (0.108 R)
• M39: 11,628,542 km (0.068 R)
• M40: 12,485,438 km (0.111 R)
• M41: 12,712,378 km (0.045 R)
• M42: 13,401,426 km (0.108 R)
• M43: 13,789,333 km (0.079 R)
• M44: 13,984,708 km (0.079 R)
• M45: 14,063,247 km (0.084 R)
• M46: 15,337,671 km (0.118 R)
• M47: 16,648,747 km (0.112 R)
• M48: 17,149,750 km (0.094 R)
• M49: 17,740,363 km (0.09 R)
• M50: 17,910,306 km (0.092 R)
• M51: 18,038,212 km (0.104 R)
• M52: 18,123,632 km (0.086 R)
• M53: 18,595,763 km (0.048 R)
• M54: 19,508,310 km (0.086 R)
• M55: 20,479,948 km (0.064 R)
• M56: 20,926,797 km (0.075 R)
• M57: 21,739,114 km (0.098 R)
• M58: 22,884,585 km (0.042 R)
• M59: 24,900,266 km (0.112 R)
• M60: 25,090,704 km (0.071 R)
• M61: 25,329,313 km (0.094 R)
• M62: 25,712,732 km (0.115 R)
• M63: 25,905,265 km (0.118 R)
• M64: 26,485,405 km (0.115 R)
• M65: 27,412,763 km (0.115 R)
• M66: 28,152,524 km (0.107 R)
• M67: 28,350,891 km (0.108 R)
• M68: 28,748,971 km (0.114 R)
• M69: 28,998,650 km (0.078 R)
• M70: 29,550,666 km (0.075 R)
• M71: 29,903,866 km (0.077 R)
• M72: 30,207,550 km (0.112 R)
• M73: 30,461,418 km (0.06 R)
• M74: 31,587,142 km (0.063 R)
• M75: 31,741,676 km (0.035 R)
• M76: 32,310,597 km (0.069 R)
• M77: 32,570,299 km (0.105 R)
• M78: 32,726,329 km (0.118 R)
• M79: 32,882,809 km (0.095 R)
• M80: 33,405,953 km (0.12 R)
• M81: 33,668,497 km (0.101 R)
• M82: 34,037,256 km (0.108 R)
• M83: 34,619,490 km (0.109 R)
• M84: 34,778,812 km (0.117 R)
• M85: 34,938,433 km (0.095 R)
• M86: 35,044,947 km (0.12 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: 354 - 15,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit