🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16

Radius: 11.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.63 AU - 0.85 AU

Year: 439 Days

Day: 14.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,813,916 km

• M1: 145,858 km (0.119 R)
• M2: 219,610 km (0.035 R)
• M3: 345,870 km (0.113 R)
• M4: 454,030 km (0.109 R)
• M5: 529,726 km (0.087 R)
• M6: 602,879 km (0.08 R)
• M7: 699,968 km (0.109 R)
• M8: 771,476 km (0.102 R)
• M9: 851,212 km (0.055 R)
• M10: 1,045,091 km (0.076 R)
• M11: 1,122,582 km (0.103 R)
• M12: 1,218,624 km (0.082 R)
• M13: 1,309,131 km (0.087 R)
• M14: 1,402,031 km (0.059 R)
• M15: 1,499,419 km (0.101 R)
• M16: 1,617,751 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.5

Radius: 11.3

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.83 AU - 0.85 AU

Year: 531 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 38,813,916 km

• M1: 146,157 km (0.108 R)
• M2: 222,452 km (0.093 R)
• M3: 337,792 km (0.102 R)
• M4: 443,109 km (0.061 R)
• M5: 554,410 km (0.111 R)
• M6: 647,460 km (0.079 R)
• M7: 818,899 km (0.091 R)
• M8: 903,422 km (0.07 R)
• M9: 1,016,069 km (0.066 R)
• M10: 1,118,244 km (0.095 R)
• M11: 1,197,381 km (0.076 R)
• M12: 1,344,735 km (0.051 R)
• M13: 1,515,726 km (0.075 R)
• M14: 1,651,860 km (0.108 R)
• M15: 1,761,365 km (0.096 R)
• M16: 1,955,992 km (0.08 R)
• M17: 2,151,068 km (0.072 R)
• M18: 2,244,267 km (0.092 R)
• M19: 2,553,636 km (0.063 R)
• M20: 2,891,278 km (0.097 R)
• M21: 3,190,175 km (0.092 R)
• M22: 3,491,315 km (0.06 R)
• M23: 3,601,718 km (0.052 R)
• M24: 3,673,226 km (0.099 R)
• M25: 3,915,275 km (0.052 R)
• M26: 4,087,911 km (0.066 R)
• M27: 4,187,693 km (0.094 R)
• M28: 4,330,559 km (0.084 R)
• M29: 4,534,910 km (0.069 R)
• M30: 4,733,725 km (0.108 R)
• M31: 4,988,640 km (0.117 R)
• M32: 5,059,849 km (0.093 R)
• M33: 5,257,168 km (0.114 R)
• M34: 5,393,153 km (0.094 R)
• M35: 5,521,209 km (0.071 R)
• M36: 5,604,086 km (0.075 R)
• M37: 5,780,312 km (0.091 R)
• M38: 6,015,181 km (0.051 R)
• M39: 6,138,449 km (0.076 R)
• M40: 6,253,041 km (0.108 R)
• M41: 6,533,089 km (0.116 R)
• M42: 6,659,948 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 13.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.13 AU - 1.55 AU

Year: 1071 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,813,916 km

• M1: 180,864 km (0.087 R)
• M2: 262,843 km (0.1 R)
• M3: 412,591 km (0.118 R)
• M4: 541,993 km (0.088 R)
• M5: 635,791 km (0.097 R)
• M6: 748,588 km (0.059 R)
• M7: 849,566 km (0.103 R)
• M8: 1,024,745 km (0.116 R)
• M9: 1,153,549 km (0.087 R)
• M10: 1,250,189 km (0.11 R)
• M11: 1,750,594 km (0.101 R)
• M12: 1,854,415 km (0.118 R)
• M13: 2,348,238 km (0.098 R)
• M14: 2,473,302 km (0.076 R)
• M15: 2,630,379 km (0.068 R)
• M16: 2,740,334 km (0.114 R)
• M17: 2,841,612 km (0.09 R)
• M18: 2,954,558 km (0.116 R)
• M19: 3,048,057 km (0.113 R)
• M20: 3,185,088 km (0.111 R)
• M21: 3,388,990 km (0.073 R)
• M22: 3,586,310 km (0.065 R)
• M23: 3,764,930 km (0.071 R)
• M24: 3,946,392 km (0.071 R)
• M25: 4,166,002 km (0.083 R)
• M26: 4,365,715 km (0.101 R)
• M27: 4,460,859 km (0.059 R)
• M28: 4,677,626 km (0.086 R)
• M29: 5,134,049 km (0.067 R)
• M30: 5,222,013 km (0.103 R)
• M31: 5,463,314 km (0.096 R)
• M32: 5,591,968 km (0.072 R)
• M33: 6,010,094 km (0.101 R)
• M34: 6,343,997 km (0.105 R)
• M35: 6,519,924 km (0.081 R)
• M36: 6,670,120 km (0.089 R)
• M37: 6,835,426 km (0.103 R)
• M38: 6,974,103 km (0.101 R)
• M39: 7,057,728 km (0.113 R)
• M40: 7,183,989 km (0.104 R)
• M41: 7,325,060 km (0.119 R)
• M42: 7,566,959 km (0.039 R)
• M43: 7,696,212 km (0.056 R)
• M44: 7,956,662 km (0.106 R)
• M45: 8,117,480 km (0.054 R)
• M46: 8,353,096 km (0.095 R)
• M47: 8,486,687 km (0.072 R)
• M48: 8,755,963 km (0.091 R)
• M49: 8,952,236 km (0.108 R)
• M50: 9,333,860 km (0.092 R)
• M51: 9,549,879 km (0.047 R)
• M52: 9,736,278 km (0.119 R)
• M53: 9,892,608 km (0.113 R)
• M54: 10,446,419 km (0.062 R)
• M55: 10,686,973 km (0.099 R)
• M56: 10,913,015 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.8

Radius: 13.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.41 AU - 2.13 AU

Year: 1625 Days

Day: 8.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 38,813,916 km

• M1: 169,195 km (0.059 R)
• M2: 260,001 km (0.088 R)
• M3: 374,294 km (0.093 R)
• M4: 511,326 km (0.06 R)
• M5: 786,286 km (0.062 R)
• M6: 1,025,045 km (0.086 R)
• M7: 1,116,000 km (0.116 R)
• M8: 1,381,536 km (0.118 R)
• M9: 1,574,667 km (0.115 R)
• M10: 1,708,557 km (0.084 R)
• M11: 1,931,009 km (0.107 R)
• M12: 2,097,063 km (0.115 R)
• M13: 2,200,585 km (0.032 R)
• M14: 2,290,643 km (0.071 R)
• M15: 2,443,681 km (0.108 R)
• M16: 2,545,109 km (0.069 R)
• M17: 2,882,452 km (0.107 R)
• M18: 3,065,111 km (0.106 R)
• M19: 3,149,334 km (0.087 R)
• M20: 3,320,325 km (0.045 R)
• M21: 3,441,948 km (0.044 R)
• M22: 3,529,762 km (0.067 R)
• M23: 3,770,614 km (0.111 R)
• M24: 3,861,121 km (0.051 R)
• M25: 4,193,378 km (0.066 R)
• M26: 4,372,596 km (0.119 R)
• M27: 4,477,464 km (0.079 R)
• M28: 4,573,656 km (0.059 R)
• M29: 4,748,386 km (0.061 R)
• M30: 4,975,027 km (0.109 R)
• M31: 5,175,039 km (0.117 R)
• M32: 5,377,744 km (0.099 R)
• M33: 5,583,142 km (0.08 R)
• M34: 5,770,139 km (0.107 R)
• M35: 5,917,194 km (0.111 R)
• M36: 6,182,730 km (0.098 R)
• M37: 6,441,385 km (0.085 R)
• M38: 6,539,372 km (0.034 R)
• M39: 6,681,639 km (0.12 R)
• M40: 7,058,925 km (0.06 R)
• M41: 7,193,713 km (0.108 R)
• M42: 7,465,981 km (0.042 R)
• M43: 7,706,983 km (0.04 R)
• M44: 7,892,484 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.2

Radius: 11.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.55 AU - 2.09 AU

Year: 1695 Days

Day: 13.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 38,813,916 km

• M1: 150,495 km (0.096 R)
• M2: 279,449 km (0.1 R)
• M3: 430,692 km (0.108 R)
• M4: 667,506 km (0.087 R)
• M5: 814,560 km (0.112 R)
• M6: 1,452,595 km (0.096 R)
• M7: 1,533,977 km (0.101 R)
• M8: 1,638,246 km (0.118 R)
• M9: 1,887,177 km (0.112 R)
• M10: 1,976,786 km (0.11 R)
• M11: 2,056,372 km (0.116 R)
• M12: 2,137,006 km (0.064 R)
• M13: 2,266,109 km (0.094 R)
• M14: 2,795,835 km (0.102 R)
• M15: 3,081,716 km (0.098 R)
• M16: 3,255,250 km (0.037 R)
• M17: 3,486,977 km (0.082 R)
• M18: 4,024,781 km (0.105 R)
• M19: 4,141,318 km (0.116 R)
• M20: 4,288,672 km (0.081 R)
• M21: 4,452,781 km (0.103 R)
• M22: 4,543,287 km (0.055 R)
• M23: 4,710,687 km (0.098 R)
• M24: 4,833,657 km (0.111 R)
• M25: 4,926,707 km (0.092 R)
• M26: 5,020,205 km (0.091 R)
• M27: 5,272,727 km (0.119 R)
• M28: 5,659,437 km (0.116 R)
• M29: 5,741,117 km (0.05 R)
• M30: 5,889,219 km (0.052 R)
• M31: 6,172,558 km (0.117 R)
• M32: 6,307,495 km (0.093 R)
• M33: 6,494,492 km (0.117 R)
• M34: 6,666,231 km (0.073 R)
• M35: 6,787,255 km (0.09 R)
• M36: 6,891,675 km (0.073 R)
• M37: 7,137,314 km (0.097 R)
• M38: 7,547,063 km (0.119 R)
• M39: 7,709,676 km (0.062 R)
• M40: 8,222,647 km (0.115 R)
• M41: 8,803,386 km (0.112 R)
• M42: 9,089,267 km (0.12 R)
• M43: 9,166,011 km (0.102 R)
• M44: 9,748,545 km (0.044 R)
• M45: 9,886,175 km (0.102 R)
• M46: 10,103,840 km (0.109 R)
• M47: 10,283,208 km (0.086 R)
• M48: 10,604,395 km (0.081 R)
• M49: 11,051,692 km (0.097 R)
• M50: 11,505,123 km (0.066 R)
• M51: 11,671,476 km (0.06 R)
• M52: 11,817,783 km (0.092 R)
• M53: 12,133,285 km (0.103 R)
• M54: 12,665,255 km (0.112 R)
• M55: 13,313,762 km (0.098 R)
• M56: 13,598,147 km (0.078 R)
• M57: 14,396,102 km (0.026 R)
• M58: 14,508,151 km (0.118 R)
• M59: 14,823,503 km (0.062 R)
• M60: 15,369,236 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.3

Radius: 10.9

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.04 AU - 4.62 AU

Year: 6219 Days

Day: 12.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,813,916 km

• M1: 145,409 km (0.096 R)
• M2: 221,255 km (0.09 R)
• M3: 346,618 km (0.085 R)
• M4: 445,054 km (0.053 R)
• M5: 581,038 km (0.108 R)
• M6: 704,008 km (0.028 R)
• M7: 945,907 km (0.116 R)
• M8: 1,232,537 km (0.104 R)
• M9: 1,340,397 km (0.099 R)
• M10: 1,643,931 km (0.081 R)
• M11: 1,783,805 km (0.1 R)
• M12: 2,011,643 km (0.039 R)
• M13: 2,183,381 km (0.071 R)
• M14: 2,382,496 km (0.069 R)
• M15: 2,727,917 km (0.027 R)
• M16: 2,798,976 km (0.072 R)
• M17: 3,163,546 km (0.058 R)
• M18: 3,699,406 km (0.12 R)
• M19: 4,126,807 km (0.066 R)
• M20: 4,569,916 km (0.032 R)
• M21: 5,028,433 km (0.11 R)
• M22: 5,145,419 km (0.034 R)
• M23: 5,233,831 km (0.115 R)
• M24: 5,866,181 km (0.077 R)
• M25: 6,113,616 km (0.076 R)
• M26: 7,006,267 km (0.115 R)
• M27: 7,467,776 km (0.112 R)
• M28: 7,736,005 km (0.081 R)
• M29: 7,905,350 km (0.116 R)
• M30: 8,007,525 km (0.082 R)
• M31: 8,385,858 km (0.075 R)
• M32: 8,455,272 km (0.116 R)
• M33: 8,875,941 km (0.082 R)
• M34: 9,883,782 km (0.098 R)
• M35: 10,104,588 km (0.092 R)
• M36: 10,289,641 km (0.086 R)
• M37: 11,617,322 km (0.088 R)
• M38: 11,733,559 km (0.109 R)
• M39: 11,967,381 km (0.08 R)
• M40: 12,479,155 km (0.111 R)
• M41: 13,078,594 km (0.056 R)
• M42: 13,402,174 km (0.097 R)
• M43: 13,524,246 km (0.103 R)
• M44: 14,057,263 km (0.064 R)
• M45: 14,555,424 km (0.116 R)
• M46: 14,764,711 km (0.042 R)
• M47: 15,271,100 km (0.09 R)
• M48: 15,611,884 km (0.076 R)
• M49: 15,783,174 km (0.103 R)
• M50: 16,518,298 km (0.091 R)
• M51: 16,649,196 km (0.106 R)
• M52: 17,176,229 km (0.1 R)
• M53: 17,530,626 km (0.113 R)
• M54: 17,887,417 km (0.095 R)
• M55: 18,698,986 km (0.098 R)
• M56: 18,926,524 km (0.05 R)
• M57: 19,155,110 km (0.112 R)
• M58: 19,384,593 km (0.108 R)
• M59: 20,451,675 km (0.071 R)
• M60: 21,967,849 km (0.087 R)
• M61: 22,159,933 km (0.08 R)
• M62: 23,275,185 km (0.087 R)
• M63: 24,956,964 km (0.087 R)
• M64: 25,308,220 km (0.115 R)
• M65: 25,761,950 km (0.108 R)
• M66: 26,269,386 km (0.113 R)
• M67: 26,677,788 km (0.116 R)
• M68: 27,500,726 km (0.096 R)
• M69: 28,488,820 km (0.056 R)
• M70: 28,645,898 km (0.1 R)
• M71: 29,541,540 km (0.101 R)
• M72: 30,019,356 km (0.104 R)
• M73: 30,446,308 km (0.096 R)
• M74: 32,228,468 km (0.114 R)
• M75: 32,501,484 km (0.101 R)
• M76: 33,269,818 km (0.091 R)
• M77: 34,378,039 km (0.106 R)
• M78: 34,489,490 km (0.036 R)
• M79: 34,601,090 km (0.064 R)
• M80: 35,667,274 km (0.1 R)
• M81: 36,744,229 km (0.073 R)
• M82: 38,177,526 km (0.115 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 17,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit