🌌 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: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.4

Radius: 12.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.65 AU - 0.89 AU

Year: 436 Days

Day: 10.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,844,687 km

• M1: 154,385 km (0.058 R)
• M2: 252,671 km (0.09 R)
• M3: 343,776 km (0.067 R)
• M4: 435,629 km (0.116 R)
• M5: 516,561 km (0.099 R)
• M6: 597,344 km (0.084 R)
• M7: 741,108 km (0.107 R)
• M8: 819,796 km (0.091 R)
• M9: 917,783 km (0.041 R)
• M10: 1,045,240 km (0.116 R)
• M11: 1,130,810 km (0.069 R)
• M12: 1,219,073 km (0.102 R)
• M13: 1,445,564 km (0.076 R)
• M14: 1,601,296 km (0.055 R)
• M15: 1,726,958 km (0.057 R)
• M16: 1,819,559 km (0.071 R)
• M17: 1,913,806 km (0.09 R)
• M18: 2,020,768 km (0.111 R)
• M19: 2,113,220 km (0.115 R)
• M20: 2,223,772 km (0.1 R)
• M21: 2,325,050 km (0.101 R)
• M22: 2,468,514 km (0.071 R)
• M23: 2,550,045 km (0.119 R)
• M24: 2,704,131 km (0.119 R)
• M25: 2,830,841 km (0.119 R)
• M26: 3,134,375 km (0.035 R)
• M27: 3,306,263 km (0.068 R)
• M28: 3,429,082 km (0.074 R)
• M29: 3,527,219 km (0.05 R)
• M30: 3,652,731 km (0.117 R)
• M31: 3,746,379 km (0.116 R)
• M32: 3,881,317 km (0.094 R)
• M33: 4,066,220 km (0.088 R)
• M34: 4,198,165 km (0.073 R)
• M35: 4,696,476 km (0.065 R)
• M36: 4,783,841 km (0.043 R)
• M37: 4,871,804 km (0.101 R)
• M38: 5,026,937 km (0.081 R)
• M39: 5,131,207 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.8

Radius: 11.3

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.71 AU - 1.15 AU

Year: 579 Days

Day: 10.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 30,844,687 km

• M1: 145,559 km (0.11 R)
• M2: 221,554 km (0.076 R)
• M3: 324,478 km (0.065 R)
• M4: 413,339 km (0.113 R)
• M5: 510,727 km (0.108 R)
• M6: 634,594 km (0.062 R)
• M7: 729,589 km (0.068 R)
• M8: 817,253 km (0.031 R)
• M9: 905,666 km (0.069 R)
• M10: 983,606 km (0.085 R)
• M11: 1,202,318 km (0.1 R)
• M12: 1,319,752 km (0.089 R)
• M13: 1,445,115 km (0.11 R)
• M14: 1,525,599 km (0.091 R)
• M15: 1,645,277 km (0.103 R)
• M16: 1,721,124 km (0.038 R)
• M17: 1,815,520 km (0.098 R)
• M18: 1,920,537 km (0.101 R)
• M19: 2,005,210 km (0.109 R)
• M20: 2,201,482 km (0.101 R)
• M21: 2,276,281 km (0.072 R)
• M22: 2,356,615 km (0.108 R)
• M23: 2,437,847 km (0.057 R)
• M24: 2,742,727 km (0.068 R)
• M25: 2,874,224 km (0.116 R)
• M26: 3,175,215 km (0.114 R)
• M27: 3,313,593 km (0.109 R)
• M28: 3,432,224 km (0.091 R)
• M29: 3,629,544 km (0.12 R)
• M30: 3,740,695 km (0.046 R)
• M31: 3,813,699 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.3

Radius: 10.8

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.2 AU - 2.32 AU

Year: 2194 Days

Day: 7.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,844,687 km

• M1: 169,046 km (0.094 R)
• M2: 257,907 km (0.1 R)
• M3: 339,138 km (0.047 R)
• M4: 447,298 km (0.108 R)
• M5: 610,659 km (0.104 R)
• M6: 832,662 km (0.098 R)
• M7: 1,155,494 km (0.103 R)
• M8: 1,242,410 km (0.051 R)
• M9: 1,423,125 km (0.103 R)
• M10: 1,505,104 km (0.095 R)
• M11: 1,698,385 km (0.096 R)
• M12: 1,798,166 km (0.11 R)
• M13: 1,925,773 km (0.065 R)
• M14: 2,017,028 km (0.103 R)
• M15: 2,340,907 km (0.054 R)
• M16: 2,609,136 km (0.071 R)
• M17: 2,696,053 km (0.095 R)
• M18: 2,857,768 km (0.105 R)
• M19: 2,947,377 km (0.098 R)
• M20: 3,038,034 km (0.077 R)
• M21: 3,191,072 km (0.103 R)
• M22: 3,649,590 km (0.068 R)
• M23: 3,861,869 km (0.079 R)
• M24: 4,011,317 km (0.081 R)
• M25: 4,111,997 km (0.056 R)
• M26: 4,505,888 km (0.098 R)
• M27: 4,593,103 km (0.104 R)
• M28: 5,055,959 km (0.105 R)
• M29: 5,256,420 km (0.102 R)
• M30: 5,835,215 km (0.081 R)
• M31: 6,064,847 km (0.117 R)
• M32: 6,355,965 km (0.058 R)
• M33: 6,931,917 km (0.042 R)
• M34: 7,073,436 km (0.101 R)
• M35: 7,649,238 km (0.072 R)
• M36: 7,732,714 km (0.034 R)
• M37: 8,606,066 km (0.066 R)
• M38: 9,131,753 km (0.025 R)
• M39: 9,781,008 km (0.093 R)
• M40: 9,894,403 km (0.06 R)
• M41: 10,099,801 km (0.118 R)
• M42: 10,329,583 km (0.109 R)
• M43: 11,005,766 km (0.043 R)
• M44: 11,171,071 km (0.115 R)
• M45: 11,552,247 km (0.06 R)
• M46: 11,816,736 km (0.104 R)
• M47: 11,986,081 km (0.114 R)
• M48: 12,253,861 km (0.093 R)
• M49: 13,019,203 km (0.119 R)
• M50: 13,094,002 km (0.095 R)
• M51: 13,169,101 km (0.065 R)
• M52: 13,244,199 km (0.101 R)
• M53: 13,319,596 km (0.114 R)
• M54: 13,394,993 km (0.088 R)
• M55: 13,521,104 km (0.045 R)
• M56: 13,952,844 km (0.119 R)
• M57: 14,337,460 km (0.067 R)
• M58: 14,595,815 km (0.04 R)
• M59: 14,673,756 km (0.112 R)
• M60: 14,829,787 km (0.029 R)
• M61: 15,117,314 km (0.08 R)
• M62: 15,353,977 km (0.101 R)
• M63: 15,671,424 km (0.115 R)
• M64: 15,884,152 km (0.112 R)
• M65: 16,178,411 km (0.049 R)
• M66: 16,528,470 km (0.05 R)
• M67: 17,044,583 km (0.034 R)
• M68: 17,621,133 km (0.118 R)
• M69: 18,009,190 km (0.102 R)
• M70: 18,176,291 km (0.092 R)
• M71: 18,456,039 km (0.11 R)
• M72: 18,934,752 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.4

Radius: 9.6

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.69 AU - 4.43 AU

Year: 4337 Days

Day: 6.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,844,687 km

• M1: 137,331 km (0.084 R)
• M2: 295,306 km (0.077 R)
• M3: 526,585 km (0.084 R)
• M4: 664,215 km (0.104 R)
• M5: 907,909 km (0.101 R)
• M6: 1,134,999 km (0.068 R)
• M7: 1,493,585 km (0.102 R)
• M8: 1,643,482 km (0.057 R)
• M9: 1,780,813 km (0.076 R)
• M10: 1,904,381 km (0.082 R)
• M11: 2,122,794 km (0.072 R)
• M12: 2,465,822 km (0.081 R)
• M13: 2,544,510 km (0.102 R)
• M14: 2,643,993 km (0.117 R)
• M15: 2,888,136 km (0.109 R)
• M16: 3,118,517 km (0.031 R)
• M17: 3,246,723 km (0.049 R)
• M18: 3,355,031 km (0.039 R)
• M19: 3,552,800 km (0.072 R)
• M20: 3,754,458 km (0.062 R)
• M21: 3,891,190 km (0.119 R)
• M22: 4,478,063 km (0.114 R)
• M23: 4,942,564 km (0.097 R)
• M24: 5,017,363 km (0.035 R)
• M25: 5,864,685 km (0.042 R)
• M26: 6,237,633 km (0.112 R)
• M27: 6,866,991 km (0.076 R)
• M28: 7,203,437 km (0.108 R)
• M29: 7,430,676 km (0.075 R)
• M30: 8,097,284 km (0.108 R)
• M31: 8,363,419 km (0.04 R)
• M32: 8,752,822 km (0.026 R)
• M33: 8,964,952 km (0.067 R)
• M34: 9,518,314 km (0.102 R)
• M35: 9,642,780 km (0.112 R)
• M36: 9,893,506 km (0.078 R)
• M37: 10,082,896 km (0.089 R)
• M38: 10,561,460 km (0.104 R)
• M39: 10,722,727 km (0.094 R)
• M40: 10,982,428 km (0.037 R)
• M41: 11,047,653 km (0.085 R)
• M42: 11,211,313 km (0.111 R)
• M43: 11,408,782 km (0.115 R)
• M44: 12,075,391 km (0.111 R)
• M45: 13,029,825 km (0.119 R)
• M46: 13,098,939 km (0.082 R)
• M47: 14,043,650 km (0.042 R)
• M48: 14,150,014 km (0.092 R)
• M49: 14,292,281 km (0.088 R)
• M50: 14,542,259 km (0.1 R)
• M51: 14,974,148 km (0.111 R)
• M52: 15,410,376 km (0.097 R)
• M53: 16,894,387 km (0.098 R)
• M54: 16,969,784 km (0.082 R)
• M55: 17,234,423 km (0.109 R)
• M56: 17,691,594 km (0.114 R)
• M57: 18,075,462 km (0.103 R)
• M58: 19,086,594 km (0.096 R)
• M59: 19,519,829 km (0.107 R)
• M60: 19,717,897 km (0.056 R)
• M61: 19,837,126 km (0.071 R)
• M62: 20,275,897 km (0.078 R)
• M63: 20,677,717 km (0.1 R)
• M64: 21,529,976 km (0.067 R)
• M65: 21,652,796 km (0.069 R)
• M66: 21,939,874 km (0.065 R)
• M67: 22,104,581 km (0.108 R)
• M68: 23,394,863 km (0.118 R)
• M69: 23,731,757 km (0.092 R)
• M70: 23,985,475 km (0.054 R)
• M71: 24,923,604 km (0.039 R)
• M72: 25,138,426 km (0.073 R)
• M73: 25,310,763 km (0.071 R)
• M74: 25,570,016 km (0.117 R)
• M75: 25,786,783 km (0.074 R)
• M76: 26,178,431 km (0.118 R)
• M77: 26,353,161 km (0.096 R)
• M78: 26,528,190 km (0.06 R)
• M79: 26,791,483 km (0.084 R)
• M80: 27,409,471 km (0.096 R)
• M81: 27,853,628 km (0.071 R)
• M82: 28,165,988 km (0.116 R)
• M83: 28,434,666 km (0.068 R)
• M84: 28,794,299 km (0.115 R)
• M85: 28,974,564 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 12,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit