🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 10.9

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.42 AU - 0.6 AU

Year: 243 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 34,188,017 km

• M1: 136,134 km (0.097 R)
• M2: 204,351 km (0.112 R)
• M3: 285,283 km (0.12 R)
• M4: 363,972 km (0.026 R)
• M5: 464,651 km (0.117 R)
• M6: 546,481 km (0.098 R)
• M7: 647,609 km (0.104 R)
• M8: 733,030 km (0.032 R)
• M9: 828,772 km (0.08 R)
• M10: 898,186 km (0.086 R)
• M11: 1,017,565 km (0.119 R)
• M12: 1,116,000 km (0.094 R)
• M13: 1,234,930 km (0.046 R)
• M14: 1,408,913 km (0.103 R)
• M15: 1,545,944 km (0.064 R)
• M16: 1,618,051 km (0.089 R)
• M17: 1,710,801 km (0.088 R)
• M18: 1,797,568 km (0.095 R)
• M19: 1,934,600 km (0.113 R)
• M20: 2,117,109 km (0.117 R)
• M21: 2,384,291 km (0.1 R)
• M22: 2,472,703 km (0.116 R)
• M23: 2,594,027 km (0.102 R)
• M24: 2,708,170 km (0.077 R)
• M25: 2,777,434 km (0.089 R)
• M26: 2,852,083 km (0.103 R)
• M27: 2,974,754 km (0.117 R)
• M28: 3,051,198 km (0.057 R)
• M29: 3,220,543 km (0.026 R)
• M30: 3,294,145 km (0.112 R)
• M31: 3,368,346 km (0.118 R)
• M32: 3,443,145 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.3

Radius: 13.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.32 AU - 1.88 AU

Year: 1350 Days

Day: 12 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 34,188,017 km

• M1: 177,273 km (0.045 R)
• M2: 263,591 km (0.074 R)
• M3: 357,838 km (0.049 R)
• M4: 556,953 km (0.036 R)
• M5: 659,727 km (0.037 R)
• M6: 764,445 km (0.119 R)
• M7: 869,612 km (0.092 R)
• M8: 1,050,775 km (0.109 R)
• M9: 1,136,345 km (0.052 R)
• M10: 1,252,284 km (0.111 R)
• M11: 1,444,966 km (0.092 R)
• M12: 1,999,525 km (0.06 R)
• M13: 2,116,511 km (0.115 R)
• M14: 2,490,655 km (0.051 R)
• M15: 2,727,169 km (0.113 R)
• M16: 2,838,919 km (0.094 R)
• M17: 2,990,461 km (0.061 R)
• M18: 3,154,421 km (0.114 R)
• M19: 3,311,498 km (0.077 R)
• M20: 3,481,292 km (0.053 R)
• M21: 3,654,078 km (0.07 R)
• M22: 3,757,151 km (0.098 R)
• M23: 3,934,424 km (0.036 R)
• M24: 4,029,568 km (0.071 R)
• M25: 4,373,793 km (0.077 R)
• M26: 4,483,448 km (0.075 R)
• M27: 4,671,792 km (0.053 R)
• M28: 5,416,640 km (0.064 R)
• M29: 5,546,341 km (0.098 R)
• M30: 5,701,175 km (0.115 R)
• M31: 5,978,380 km (0.054 R)
• M32: 6,210,855 km (0.059 R)
• M33: 6,359,106 km (0.089 R)
• M34: 6,824,056 km (0.055 R)
• M35: 6,913,366 km (0.059 R)
• M36: 7,131,630 km (0.118 R)
• M37: 7,261,181 km (0.117 R)
• M38: 7,840,275 km (0.11 R)
• M39: 8,243,740 km (0.095 R)
• M40: 8,475,318 km (0.107 R)
• M41: 8,667,701 km (0.108 R)
• M42: 8,764,490 km (0.102 R)
• M43: 8,973,030 km (0.117 R)
• M44: 9,197,427 km (0.117 R)
• M45: 9,409,407 km (0.061 R)
• M46: 9,494,678 km (0.084 R)
• M47: 9,594,459 km (0.112 R)

Asteroid Belt

Center: 1.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671

Radius: 8

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.23 AU - 2.53 AU

Year: 2448 Days

Day: 10.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,188,017 km

• M1: 100,081 km (0.083 R)
• M2: 215,720 km (0.106 R)
• M3: 332,107 km (0.083 R)
• M4: 385,514 km (0.064 R)
• M5: 442,660 km (0.082 R)
• M6: 766,390 km (0.098 R)
• M7: 948,151 km (0.075 R)
• M8: 1,133,353 km (0.107 R)
• M9: 1,197,681 km (0.1 R)
• M10: 1,386,922 km (0.094 R)
• M11: 1,562,101 km (0.072 R)
• M12: 1,658,592 km (0.115 R)
• M13: 2,024,807 km (0.12 R)
• M14: 2,170,366 km (0.105 R)
• M15: 2,416,006 km (0.093 R)
• M16: 2,528,054 km (0.105 R)
• M17: 3,469,773 km (0.047 R)
• M18: 3,822,226 km (0.115 R)
• M19: 4,052,457 km (0.052 R)
• M20: 4,119,028 km (0.112 R)
• M21: 4,236,462 km (0.078 R)
• M22: 4,287,176 km (0.048 R)
• M23: 4,875,843 km (0.088 R)
• M24: 5,053,865 km (0.104 R)
• M25: 5,306,685 km (0.058 R)
• M26: 5,416,341 km (0.093 R)
• M27: 5,508,194 km (0.103 R)
• M28: 5,693,695 km (0.07 R)
• M29: 5,824,743 km (0.106 R)
• M30: 6,339,509 km (0.068 R)
• M31: 6,710,512 km (0.035 R)
• M32: 6,829,143 km (0.045 R)
• M33: 6,888,683 km (0.106 R)
• M34: 7,008,361 km (0.083 R)
• M35: 7,596,580 km (0.074 R)
• M36: 7,782,380 km (0.074 R)
• M37: 7,907,145 km (0.059 R)
• M38: 8,264,086 km (0.105 R)
• M39: 8,348,758 km (0.079 R)
• M40: 8,798,449 km (0.088 R)
• M41: 9,498,866 km (0.107 R)
• M42: 9,610,018 km (0.078 R)
• M43: 9,855,807 km (0.077 R)
• M44: 9,968,305 km (0.073 R)
• M45: 10,058,512 km (0.1 R)
• M46: 10,239,825 km (0.093 R)
• M47: 10,330,930 km (0.11 R)
• M48: 10,906,283 km (0.12 R)
• M49: 11,705,435 km (0.079 R)
• M50: 12,208,533 km (0.025 R)
• M51: 12,596,440 km (0.098 R)
• M52: 12,816,498 km (0.105 R)
• M53: 12,988,536 km (0.063 R)
• M54: 13,087,121 km (0.096 R)
• M55: 13,235,522 km (0.032 R)
• M56: 13,659,183 km (0.085 R)
• M57: 14,570,833 km (0.106 R)
• M58: 16,027,766 km (0.088 R)
• M59: 16,292,704 km (0.066 R)
• M60: 16,880,923 km (0.1 R)
• M61: 16,988,633 km (0.107 R)
• M62: 17,666,910 km (0.095 R)
• M63: 18,078,005 km (0.084 R)
• M64: 18,215,785 km (0.114 R)
• M65: 18,409,215 km (0.084 R)
• M66: 18,520,067 km (0.091 R)
• M67: 18,603,393 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 11.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.37 AU - 3.67 AU

Year: 4404 Days

Day: 11.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 34,188,017 km

• M1: 149,598 km (0.118 R)
• M2: 246,836 km (0.114 R)
• M3: 353,051 km (0.111 R)
• M4: 427,700 km (0.108 R)
• M5: 588,069 km (0.065 R)
• M6: 692,937 km (0.099 R)
• M7: 1,023,249 km (0.102 R)
• M8: 1,622,239 km (0.084 R)
• M9: 1,982,770 km (0.098 R)
• M10: 2,064,451 km (0.115 R)
• M11: 2,197,742 km (0.119 R)
• M12: 2,333,876 km (0.107 R)
• M13: 2,597,019 km (0.056 R)
• M14: 2,777,883 km (0.084 R)
• M15: 2,851,335 km (0.098 R)
• M16: 3,000,484 km (0.103 R)
• M17: 3,076,031 km (0.082 R)
• M18: 3,423,846 km (0.099 R)
• M19: 3,845,862 km (0.074 R)
• M20: 4,284,483 km (0.099 R)
• M21: 4,412,688 km (0.117 R)
• M22: 4,520,698 km (0.093 R)
• M23: 4,739,111 km (0.105 R)
• M24: 4,894,244 km (0.074 R)
• M25: 5,438,631 km (0.082 R)
• M26: 6,026,251 km (0.091 R)
• M27: 6,364,193 km (0.068 R)
• M28: 6,437,496 km (0.032 R)
• M29: 6,857,866 km (0.077 R)
• M30: 7,466,430 km (0.107 R)
• M31: 7,882,013 km (0.107 R)
• M32: 8,118,976 km (0.11 R)
• M33: 8,385,110 km (0.118 R)
• M34: 8,573,155 km (0.119 R)
• M35: 9,035,711 km (0.061 R)
• M36: 10,298,916 km (0.091 R)
• M37: 10,848,838 km (0.042 R)
• M38: 11,378,713 km (0.085 R)
• M39: 11,826,609 km (0.062 R)
• M40: 13,018,456 km (0.072 R)
• M41: 13,770,783 km (0.104 R)
• M42: 14,248,150 km (0.097 R)
• M43: 14,763,365 km (0.062 R)
• M44: 15,023,366 km (0.108 R)
• M45: 15,580,618 km (0.111 R)
• M46: 15,745,924 km (0.092 R)
• M47: 16,278,492 km (0.078 R)
• M48: 16,749,426 km (0.11 R)
• M49: 16,884,812 km (0.088 R)
• M50: 17,122,673 km (0.045 R)
• M51: 17,395,839 km (0.112 R)
• M52: 17,567,278 km (0.114 R)
• M53: 17,946,359 km (0.074 R)
• M54: 18,258,570 km (0.078 R)
• M55: 18,607,582 km (0.107 R)
• M56: 19,383,247 km (0.116 R)
• M57: 20,638,971 km (0.104 R)
• M58: 21,075,647 km (0.104 R)
• M59: 21,588,918 km (0.1 R)
• M60: 21,736,271 km (0.118 R)
• M61: 22,739,924 km (0.073 R)
• M62: 22,889,821 km (0.107 R)
• M63: 23,077,865 km (0.109 R)
• M64: 23,153,113 km (0.111 R)
• M65: 23,530,997 km (0.099 R)
• M66: 24,063,416 km (0.092 R)
• M67: 24,254,452 km (0.05 R)
• M68: 24,599,724 km (0.09 R)
• M69: 25,256,309 km (0.119 R)
• M70: 25,762,399 km (0.043 R)
• M71: 25,918,729 km (0.09 R)
• M72: 26,232,435 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.5

Radius: 14

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.42 AU - 6.52 AU

Year: 8531 Days

Day: 13.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,188,017 km

• M1: 186,100 km (0.116 R)
• M2: 325,076 km (0.103 R)
• M3: 520,750 km (0.047 R)
• M4: 886,816 km (0.11 R)
• M5: 1,449,005 km (0.115 R)
• M6: 2,013,438 km (0.05 R)
• M7: 2,150,170 km (0.069 R)
• M8: 2,771,600 km (0.116 R)
• M9: 2,946,779 km (0.088 R)
• M10: 3,377,471 km (0.073 R)
• M11: 3,588,703 km (0.097 R)
• M12: 3,707,933 km (0.062 R)
• M13: 3,828,509 km (0.07 R)
• M14: 4,148,349 km (0.056 R)
• M15: 4,425,853 km (0.104 R)
• M16: 4,946,154 km (0.104 R)
• M17: 5,079,297 km (0.051 R)
• M18: 5,486,053 km (0.026 R)
• M19: 5,596,307 km (0.088 R)
• M20: 5,903,431 km (0.114 R)
• M21: 6,534,435 km (0.083 R)
• M22: 6,651,421 km (0.115 R)
• M23: 6,798,774 km (0.095 R)
• M24: 7,277,637 km (0.12 R)
• M25: 7,582,368 km (0.067 R)
• M26: 8,079,033 km (0.113 R)
• M27: 9,498,567 km (0.115 R)
• M28: 9,598,199 km (0.079 R)
• M29: 9,966,509 km (0.119 R)
• M30: 10,169,214 km (0.116 R)
• M31: 10,544,705 km (0.067 R)
• M32: 10,786,006 km (0.099 R)
• M33: 11,379,611 km (0.105 R)
• M34: 11,556,286 km (0.102 R)
• M35: 12,055,793 km (0.082 R)
• M36: 12,525,979 km (0.105 R)
• M37: 13,447,053 km (0.105 R)
• M38: 13,972,441 km (0.085 R)
• M39: 15,315,232 km (0.088 R)
• M40: 15,471,412 km (0.112 R)
• M41: 16,379,172 km (0.112 R)
• M42: 16,940,313 km (0.12 R)
• M43: 17,101,729 km (0.11 R)
• M44: 18,081,296 km (0.066 R)
• M45: 18,329,030 km (0.058 R)
• M46: 19,121,001 km (0.06 R)
• M47: 19,542,419 km (0.117 R)
• M48: 19,711,763 km (0.041 R)
• M49: 20,137,519 km (0.092 R)
• M50: 20,308,509 km (0.07 R)
• M51: 20,437,164 km (0.118 R)
• M52: 20,911,239 km (0.06 R)
• M53: 21,258,306 km (0.056 R)
• M54: 22,090,220 km (0.107 R)
• M55: 22,843,744 km (0.082 R)
• M56: 23,605,497 km (0.025 R)
• M57: 24,375,776 km (0.095 R)
• M58: 25,801,294 km (0.117 R)
• M59: 25,987,245 km (0.059 R)
• M60: 26,454,139 km (0.116 R)
• M61: 26,688,559 km (0.079 R)
• M62: 26,923,578 km (0.098 R)
• M63: 27,301,312 km (0.113 R)
• M64: 27,633,120 km (0.065 R)
• M65: 27,728,265 km (0.101 R)
• M66: 27,823,409 km (0.053 R)
• M67: 28,925,795 km (0.095 R)
• M68: 29,458,065 km (0.082 R)
• M69: 29,603,773 km (0.114 R)
• M70: 30,630,613 km (0.095 R)
• M71: 32,367,893 km (0.118 R)
• M72: 32,518,239 km (0.09 R)
• M73: 32,618,619 km (0.029 R)
• M74: 32,719,149 km (0.097 R)
• M75: 32,920,507 km (0.101 R)
• M76: 33,122,165 km (0.12 R)
• M77: 33,476,264 km (0.091 R)
• M78: 33,780,695 km (0.07 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 17,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit