🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.3

Radius: 13.6

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.64 AU - 0.68 AU

Year: 358 Days

Day: 6.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 37,062,432 km

• M1: 174,730 km (0.056 R)
• M2: 262,395 km (0.112 R)
• M3: 352,752 km (0.119 R)
• M4: 454,778 km (0.097 R)
• M5: 541,245 km (0.107 R)
• M6: 645,515 km (0.077 R)
• M7: 743,801 km (0.091 R)
• M8: 830,418 km (0.071 R)
• M9: 930,200 km (0.092 R)
• M10: 1,028,037 km (0.081 R)
• M11: 1,126,472 km (0.098 R)
• M12: 1,214,585 km (0.063 R)
• M13: 1,301,801 km (0.105 R)
• M14: 1,423,873 km (0.093 R)
• M15: 1,520,064 km (0.098 R)
• M16: 1,614,909 km (0.072 R)
• M17: 1,790,687 km (0.045 R)
• M18: 1,891,216 km (0.097 R)
• M19: 1,989,502 km (0.096 R)
• M20: 2,132,069 km (0.116 R)
• M21: 2,247,708 km (0.108 R)
• M22: 2,431,863 km (0.096 R)
• M23: 2,544,061 km (0.095 R)
• M24: 2,639,654 km (0.092 R)
• M25: 2,750,357 km (0.105 R)
• M26: 2,848,643 km (0.093 R)
• M27: 2,947,976 km (0.101 R)
• M28: 3,135,871 km (0.053 R)
• M29: 3,253,454 km (0.089 R)
• M30: 3,367,598 km (0.096 R)
• M31: 3,513,456 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 9.6

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.13 AU - 1.17 AU

Year: 822 Days

Day: 13.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 37,062,432 km

• M1: 120,576 km (0.079 R)
• M2: 257,907 km (0.117 R)
• M3: 360,381 km (0.088 R)
• M4: 495,618 km (0.041 R)
• M5: 564,134 km (0.062 R)
• M6: 707,598 km (0.096 R)
• M7: 786,735 km (0.109 R)
• M8: 980,016 km (0.082 R)
• M9: 1,123,031 km (0.105 R)
• M10: 1,211,294 km (0.057 R)
• M11: 1,284,747 km (0.114 R)
• M12: 1,348,176 km (0.075 R)
• M13: 1,466,209 km (0.057 R)
• M14: 1,544,897 km (0.06 R)
• M15: 1,643,781 km (0.039 R)
• M16: 1,783,356 km (0.095 R)
• M17: 1,880,744 km (0.06 R)
• M18: 1,999,974 km (0.115 R)
• M19: 2,081,056 km (0.101 R)
• M20: 2,149,422 km (0.118 R)
• M21: 2,373,221 km (0.057 R)
• M22: 2,444,728 km (0.029 R)
• M23: 2,517,134 km (0.047 R)
• M24: 2,708,469 km (0.1 R)
• M25: 2,798,378 km (0.069 R)
• M26: 2,904,592 km (0.079 R)
• M27: 3,012,303 km (0.115 R)
• M28: 3,121,210 km (0.087 R)
• M29: 3,255,250 km (0.088 R)
• M30: 3,319,128 km (0.085 R)
• M31: 3,407,540 km (0.117 R)
• M32: 3,472,316 km (0.042 R)
• M33: 3,545,619 km (0.11 R)
• M34: 3,768,969 km (0.118 R)
• M35: 3,861,271 km (0.106 R)
• M36: 4,116,933 km (0.037 R)
• M37: 4,334,299 km (0.107 R)
• M38: 4,413,436 km (0.104 R)
• M39: 4,510,825 km (0.117 R)
• M40: 4,635,888 km (0.109 R)
• M41: 4,762,149 km (0.08 R)
• M42: 4,962,760 km (0.083 R)
• M43: 5,119,688 km (0.1 R)
• M44: 5,184,913 km (0.066 R)
• M45: 5,259,562 km (0.058 R)
• M46: 5,457,630 km (0.095 R)
• M47: 5,783,454 km (0.113 R)
• M48: 5,997,678 km (0.049 R)
• M49: 6,284,008 km (0.04 R)
• M50: 6,484,170 km (0.052 R)
• M51: 6,666,081 km (0.072 R)
• M52: 6,737,290 km (0.08 R)
• M53: 6,921,594 km (0.108 R)
• M54: 6,983,378 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.7

Radius: 3.8

Gravity: 33.64 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.34 AU - 7.62 AU

Year: 12297 Days

Day: 22.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 37,062,432 km

• M1: 82,279 km (0.117 R)
• M2: 196,422 km (0.085 R)
• M3: 289,322 km (0.078 R)
• M4: 396,135 km (0.117 R)
• M5: 469,139 km (0.081 R)
• M6: 530,773 km (0.111 R)
• M7: 714,330 km (0.105 R)
• M8: 859,440 km (0.08 R)
• M9: 1,053,917 km (0.082 R)
• M10: 1,459,776 km (0.106 R)
• M11: 1,667,418 km (0.089 R)
• M12: 1,786,797 km (0.119 R)
• M13: 2,318,169 km (0.083 R)
• M14: 3,821,478 km (0.091 R)
• M15: 4,431,089 km (0.118 R)
• M16: 4,563,333 km (0.044 R)
• M17: 4,797,753 km (0.119 R)
• M18: 5,524,350 km (0.109 R)
• M19: 6,358,657 km (0.081 R)
• M20: 6,395,758 km (0.061 R)
• M21: 6,470,407 km (0.112 R)
• M22: 8,141,266 km (0.117 R)
• M23: 8,425,352 km (0.093 R)
• M24: 8,753,869 km (0.067 R)
• M25: 9,002,949 km (0.063 R)
• M26: 9,721,468 km (0.105 R)
• M27: 9,850,122 km (0.079 R)
• M28: 10,283,208 km (0.105 R)
• M29: 10,370,573 km (0.027 R)
• M30: 10,458,238 km (0.078 R)
• M31: 10,811,139 km (0.092 R)
• M32: 10,944,431 km (0.115 R)
• M33: 11,392,925 km (0.082 R)
• M34: 11,801,626 km (0.111 R)
• M35: 12,076,737 km (0.107 R)
• M36: 12,215,115 km (0.1 R)
• M37: 12,773,713 km (0.055 R)
• M38: 12,961,758 km (0.086 R)
• M39: 13,627,169 km (0.063 R)
• M40: 13,771,232 km (0.09 R)
• M41: 14,060,853 km (0.063 R)
• M42: 15,388,684 km (0.045 R)
• M43: 15,588,846 km (0.072 R)
• M44: 17,428,152 km (0.073 R)
• M45: 18,426,269 km (0.117 R)
• M46: 19,227,216 km (0.067 R)
• M47: 20,039,383 km (0.053 R)
• M48: 20,807,568 km (0.098 R)
• M49: 22,316,113 km (0.097 R)
• M50: 22,542,604 km (0.103 R)
• M51: 22,769,694 km (0.084 R)
• M52: 23,686,280 km (0.038 R)
• M53: 24,965,940 km (0.108 R)
• M54: 25,614,147 km (0.094 R)
• M55: 25,732,629 km (0.057 R)
• M56: 25,791,870 km (0.112 R)
• M57: 26,029,581 km (0.098 R)
• M58: 26,686,764 km (0.114 R)
• M59: 26,806,891 km (0.091 R)
• M60: 29,060,733 km (0.112 R)
• M61: 29,369,952 km (0.107 R)
• M62: 30,366,722 km (0.047 R)
• M63: 31,564,702 km (0.075 R)
• M64: 32,649,586 km (0.11 R)
• M65: 32,906,595 km (0.118 R)
• M66: 32,970,922 km (0.113 R)
• M67: 33,422,707 km (0.104 R)
• M68: 33,616,886 km (0.092 R)
• M69: 33,681,811 km (0.115 R)
• M70: 33,811,512 km (0.097 R)
• M71: 34,593,760 km (0.065 R)
• M72: 34,724,658 km (0.072 R)
• M73: 35,976,792 km (0.092 R)
• M74: 36,975,807 km (0.106 R)
• M75: 37,176,567 km (0.076 R)
• M76: 38,389,506 km (0.113 R)
• M77: 39,000,763 km (0.092 R)
• M78: 39,410,063 km (0.059 R)
• M79: 42,384,966 km (0.065 R)
• M80: 42,524,990 km (0.118 R)
• M81: 42,665,313 km (0.037 R)
• M82: 42,946,258 km (0.097 R)
• M83: 43,369,021 km (0.118 R)
• M84: 43,439,482 km (0.048 R)
• M85: 44,005,560 km (0.078 R)
• M86: 44,573,882 km (0.038 R)
• M87: 44,787,658 km (0.033 R)
• M88: 45,287,913 km (0.096 R)
• M89: 46,077,491 km (0.07 R)
• M90: 46,221,703 km (0.088 R)
• M91: 46,365,915 km (0.071 R)
• M92: 47,016,666 km (0.034 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.2

Radius: 5.4

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.92 AU - 8.52 AU

Year: 12937 Days

Day: 16.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 37,062,432 km

• M1: 70,461 km (0.11 R)
• M2: 104,120 km (0.102 R)
• M3: 420,370 km (0.115 R)
• M4: 456,274 km (0.106 R)
• M5: 708,795 km (0.059 R)
• M6: 1,016,518 km (0.061 R)
• M7: 1,254,677 km (0.061 R)
• M8: 1,605,036 km (0.078 R)
• M9: 1,721,722 km (0.085 R)
• M10: 1,761,365 km (0.099 R)
• M11: 1,821,204 km (0.095 R)
• M12: 2,025,854 km (0.11 R)
• M13: 2,302,910 km (0.093 R)
• M14: 2,434,855 km (0.101 R)
• M15: 2,706,225 km (0.11 R)
• M16: 3,131,083 km (0.107 R)
• M17: 3,832,697 km (0.087 R)
• M18: 3,962,997 km (0.094 R)
• M19: 4,580,986 km (0.051 R)
• M20: 5,028,433 km (0.074 R)
• M21: 5,085,430 km (0.096 R)
• M22: 5,607,227 km (0.074 R)
• M23: 5,814,869 km (0.102 R)
• M24: 5,934,548 km (0.108 R)
• M25: 5,994,835 km (0.055 R)
• M26: 6,701,386 km (0.117 R)
• M27: 6,858,464 km (0.081 R)
• M28: 7,661,954 km (0.074 R)
• M29: 7,727,478 km (0.099 R)
• M30: 8,460,956 km (0.111 R)
• M31: 8,733,224 km (0.082 R)
• M32: 9,461,467 km (0.115 R)
• M33: 9,496,622 km (0.11 R)
• M34: 9,743,908 km (0.1 R)
• M35: 9,886,175 km (0.064 R)
• M36: 10,029,191 km (0.117 R)
• M37: 11,234,950 km (0.078 R)
• M38: 11,421,498 km (0.084 R)
• M39: 12,178,314 km (0.115 R)
• M40: 12,370,098 km (0.068 R)
• M41: 12,717,764 km (0.096 R)
• M42: 12,951,286 km (0.075 R)
• M43: 13,700,173 km (0.083 R)
• M44: 13,819,702 km (0.057 R)
• M45: 14,180,382 km (0.055 R)
• M46: 14,301,257 km (0.047 R)
• M47: 14,544,055 km (0.111 R)
• M48: 14,747,508 km (0.114 R)
• M49: 14,910,869 km (0.117 R)
• M50: 14,992,848 km (0.103 R)
• M51: 15,033,838 km (0.068 R)
• M52: 15,404,841 km (0.104 R)
• M53: 16,155,672 km (0.113 R)
• M54: 16,408,493 km (0.04 R)
• M55: 16,577,838 km (0.105 R)
• M56: 17,261,051 km (0.114 R)
• M57: 17,736,024 km (0.077 R)
• M58: 18,127,821 km (0.1 R)
• M59: 18,434,497 km (0.047 R)
• M60: 18,875,661 km (0.115 R)
• M61: 19,097,664 km (0.117 R)
• M62: 19,903,548 km (0.072 R)
• M63: 20,903,610 km (0.039 R)
• M64: 21,363,474 km (0.077 R)
• M65: 21,733,878 km (0.042 R)
• M66: 22,293,374 km (0.115 R)
• M67: 22,387,172 km (0.067 R)
• M68: 22,716,137 km (0.086 R)
• M69: 24,192,519 km (0.081 R)
• M70: 26,044,092 km (0.119 R)
• M71: 26,340,595 km (0.088 R)
• M72: 26,439,628 km (0.075 R)
• M73: 28,092,236 km (0.094 R)
• M74: 28,345,655 km (0.103 R)
• M75: 28,447,082 km (0.09 R)
• M76: 30,088,171 km (0.099 R)
• M77: 30,191,693 km (0.09 R)
• M78: 30,243,603 km (0.114 R)
• M79: 31,286,450 km (0.087 R)
• M80: 32,500,287 km (0.079 R)
• M81: 32,713,015 km (0.074 R)
• M82: 32,819,529 km (0.104 R)
• M83: 33,353,743 km (0.089 R)
• M84: 33,783,238 km (0.106 R)
• M85: 34,539,306 km (0.079 R)
• M86: 35,246,306 km (0.114 R)
• M87: 35,410,265 km (0.113 R)
• M88: 35,903,190 km (0.082 R)
• M89: 36,233,203 km (0.05 R)
• M90: 36,951,572 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 11,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit