🌌 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: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.6

Radius: 10.6

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.48 AU - 0.58 AU

Year: 271 Days

Day: 8.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 24,620,523 km

• M1: 134,638 km (0.072 R)
• M2: 223,499 km (0.113 R)
• M3: 309,518 km (0.095 R)
• M4: 399,127 km (0.086 R)
• M5: 509,082 km (0.077 R)
• M6: 584,928 km (0.099 R)
• M7: 671,994 km (0.119 R)
• M8: 760,406 km (0.109 R)
• M9: 934,388 km (0.047 R)
• M10: 1,092,663 km (0.086 R)
• M11: 1,186,012 km (0.093 R)
• M12: 1,344,885 km (0.034 R)
• M13: 1,464,114 km (0.093 R)
• M14: 1,587,084 km (0.101 R)
• M15: 1,728,304 km (0.078 R)
• M16: 1,798,166 km (0.115 R)
• M17: 1,868,926 km (0.105 R)
• M18: 2,102,897 km (0.116 R)
• M19: 2,215,395 km (0.114 R)
• M20: 2,346,443 km (0.12 R)
• M21: 2,424,233 km (0.108 R)
• M22: 2,508,457 km (0.042 R)
• M23: 2,656,858 km (0.109 R)
• M24: 2,767,112 km (0.096 R)
• M25: 2,890,829 km (0.118 R)
• M26: 3,064,812 km (0.043 R)
• M27: 3,180,750 km (0.067 R)
• M28: 3,549,957 km (0.094 R)
• M29: 3,684,745 km (0.076 R)
• M30: 3,801,731 km (0.102 R)
• M31: 3,880,270 km (0.08 R)
• M32: 3,946,242 km (0.097 R)
• M33: 4,065,921 km (0.109 R)
• M34: 4,207,141 km (0.089 R)
• M35: 4,302,136 km (0.118 R)
• M36: 4,494,369 km (0.107 R)
• M37: 4,563,782 km (0.027 R)
• M38: 4,640,526 km (0.077 R)
• M39: 4,773,967 km (0.092 R)
• M40: 4,873,300 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.5

Radius: 11.9

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.97 AU - 1.13 AU

Year: 756 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 24,620,523 km

• M1: 152,889 km (0.047 R)
• M2: 227,838 km (0.039 R)
• M3: 302,337 km (0.06 R)
• M4: 388,655 km (0.11 R)
• M5: 470,336 km (0.117 R)
• M6: 566,527 km (0.098 R)
• M7: 667,057 km (0.118 R)
• M8: 762,351 km (0.067 R)
• M9: 858,393 km (0.076 R)
• M10: 941,270 km (0.101 R)
• M11: 1,036,414 km (0.114 R)
• M12: 1,178,233 km (0.059 R)
• M13: 1,326,933 km (0.101 R)
• M14: 1,508,695 km (0.119 R)
• M15: 1,621,791 km (0.114 R)
• M16: 1,788,443 km (0.078 R)
• M17: 1,966,913 km (0.106 R)
• M18: 2,079,261 km (0.097 R)
• M19: 2,187,869 km (0.06 R)
• M20: 2,273,588 km (0.046 R)
• M21: 2,448,618 km (0.084 R)
• M22: 2,557,076 km (0.113 R)
• M23: 2,726,122 km (0.103 R)
• M24: 2,939,449 km (0.061 R)
• M25: 3,055,088 km (0.098 R)
• M26: 3,172,223 km (0.112 R)
• M27: 3,326,009 km (0.119 R)
• M28: 3,411,131 km (0.119 R)
• M29: 3,518,392 km (0.07 R)
• M30: 3,634,031 km (0.037 R)
• M31: 3,780,488 km (0.053 R)
• M32: 3,869,349 km (0.079 R)
• M33: 4,064,275 km (0.035 R)
• M34: 4,285,530 km (0.114 R)
• M35: 4,370,651 km (0.091 R)
• M36: 4,471,780 km (0.094 R)
• M37: 4,573,805 km (0.108 R)
• M38: 4,652,793 km (0.066 R)
• M39: 5,119,838 km (0.048 R)
• M40: 5,276,317 km (0.081 R)
• M41: 5,746,353 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.3

Radius: 9.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.18 AU - 2.9 AU

Year: 2846 Days

Day: 9.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,620,523 km

• M1: 131,497 km (0.099 R)
• M2: 290,669 km (0.107 R)
• M3: 473,477 km (0.042 R)
• M4: 545,883 km (0.087 R)
• M5: 819,348 km (0.044 R)
• M6: 976,425 km (0.105 R)
• M7: 1,036,863 km (0.106 R)
• M8: 1,180,178 km (0.115 R)
• M9: 1,638,845 km (0.091 R)
• M10: 1,732,643 km (0.097 R)
• M11: 2,092,725 km (0.054 R)
• M12: 2,229,457 km (0.117 R)
• M13: 2,345,695 km (0.109 R)
• M14: 2,464,027 km (0.068 R)
• M15: 2,584,303 km (0.038 R)
• M16: 2,931,819 km (0.114 R)
• M17: 3,020,979 km (0.057 R)
• M18: 3,215,307 km (0.086 R)
• M19: 3,494,307 km (0.048 R)
• M20: 3,657,219 km (0.046 R)
• M21: 3,892,387 km (0.094 R)
• M22: 3,976,611 km (0.039 R)
• M23: 4,276,255 km (0.062 R)
• M24: 4,494,668 km (0.108 R)
• M25: 4,882,127 km (0.085 R)
• M26: 5,156,788 km (0.101 R)
• M27: 5,881,440 km (0.027 R)
• M28: 6,059,462 km (0.079 R)
• M29: 6,570,787 km (0.041 R)
• M30: 6,654,562 km (0.106 R)
• M31: 6,721,732 km (0.103 R)
• M32: 7,147,487 km (0.097 R)
• M33: 7,233,655 km (0.063 R)
• M34: 7,476,902 km (0.073 R)
• M35: 7,634,578 km (0.104 R)
• M36: 7,846,708 km (0.07 R)
• M37: 7,953,520 km (0.097 R)
• M38: 8,024,879 km (0.116 R)
• M39: 8,294,753 km (0.089 R)
• M40: 8,385,409 km (0.079 R)
• M41: 8,512,867 km (0.106 R)
• M42: 8,973,329 km (0.114 R)
• M43: 9,047,679 km (0.118 R)
• M44: 9,122,329 km (0.111 R)
• M45: 9,291,075 km (0.088 R)
• M46: 9,460,719 km (0.119 R)
• M47: 9,555,414 km (0.073 R)
• M48: 9,899,190 km (0.042 R)
• M49: 10,033,828 km (0.097 R)
• M50: 10,539,768 km (0.111 R)
• M51: 10,795,730 km (0.083 R)
• M52: 11,113,775 km (0.089 R)
• M53: 11,193,810 km (0.108 R)
• M54: 11,394,571 km (0.118 R)
• M55: 11,515,595 km (0.103 R)
• M56: 11,799,682 km (0.064 R)
• M57: 11,860,867 km (0.112 R)
• M58: 11,963,043 km (0.068 R)
• M59: 12,127,151 km (0.088 R)
• M60: 12,250,869 km (0.119 R)
• M61: 12,395,530 km (0.09 R)
• M62: 12,561,733 km (0.046 R)
• M63: 12,770,422 km (0.097 R)
• M64: 13,085,625 km (0.093 R)
• M65: 13,595,155 km (0.108 R)
• M66: 13,852,464 km (0.097 R)
• M67: 14,306,643 km (0.082 R)
• M68: 14,546,448 km (0.052 R)
• M69: 14,677,795 km (0.053 R)
• M70: 14,765,609 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 11.4

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.31 AU - 3.55 AU

Year: 3525 Days

Day: 10.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,620,523 km

• M1: 211,083 km (0.081 R)
• M2: 352,453 km (0.074 R)
• M3: 466,147 km (0.045 R)
• M4: 538,104 km (0.083 R)
• M5: 716,574 km (0.072 R)
• M6: 974,630 km (0.055 R)
• M7: 1,071,570 km (0.107 R)
• M8: 1,493,286 km (0.109 R)
• M9: 1,650,065 km (0.045 R)
• M10: 1,797,418 km (0.11 R)
• M11: 2,026,752 km (0.107 R)
• M12: 2,314,877 km (0.07 R)
• M13: 2,531,196 km (0.105 R)
• M14: 2,667,779 km (0.056 R)
• M15: 2,771,749 km (0.06 R)
• M16: 2,859,563 km (0.118 R)
• M17: 3,128,540 km (0.104 R)
• M18: 3,331,096 km (0.109 R)
• M19: 3,462,144 km (0.071 R)
• M20: 3,964,643 km (0.053 R)
• M21: 4,043,930 km (0.108 R)
• M22: 4,204,299 km (0.089 R)
• M23: 4,824,531 km (0.082 R)
• M24: 5,166,961 km (0.072 R)
• M25: 5,253,877 km (0.086 R)
• M26: 5,606,479 km (0.105 R)
• M27: 5,763,108 km (0.071 R)
• M28: 6,057,816 km (0.117 R)
• M29: 6,334,423 km (0.084 R)
• M30: 6,662,341 km (0.108 R)
• M31: 6,757,186 km (0.029 R)
• M32: 7,116,371 km (0.11 R)
• M33: 7,605,107 km (0.058 R)
• M34: 8,155,478 km (0.113 R)
• M35: 8,231,473 km (0.11 R)
• M36: 8,692,683 km (0.118 R)
• M37: 8,822,235 km (0.094 R)
• M38: 9,109,762 km (0.098 R)
• M39: 9,400,281 km (0.119 R)
• M40: 9,640,236 km (0.074 R)
• M41: 9,936,440 km (0.044 R)
• M42: 11,066,502 km (0.076 R)
• M43: 11,890,188 km (0.118 R)
• M44: 12,178,912 km (0.086 R)
• M45: 12,616,187 km (0.036 R)
• M46: 13,118,088 km (0.087 R)
• M47: 13,476,375 km (0.099 R)
• M48: 13,716,928 km (0.046 R)
• M49: 13,807,584 km (0.076 R)
• M50: 14,416,597 km (0.034 R)
• M51: 14,817,370 km (0.095 R)
• M52: 15,159,201 km (0.108 R)
• M53: 15,472,309 km (0.107 R)
• M54: 15,945,936 km (0.074 R)
• M55: 16,424,350 km (0.109 R)
• M56: 16,875,089 km (0.086 R)
• M57: 17,037,103 km (0.044 R)
• M58: 17,330,016 km (0.061 R)
• M59: 17,690,247 km (0.04 R)
• M60: 17,788,832 km (0.056 R)
• M61: 17,920,778 km (0.112 R)
• M62: 18,318,259 km (0.075 R)
• M63: 18,418,041 km (0.116 R)
• M64: 18,618,353 km (0.106 R)
• M65: 19,020,920 km (0.094 R)
• M66: 19,868,991 km (0.112 R)
• M67: 20,902,862 km (0.05 R)
• M68: 21,076,994 km (0.107 R)
• M69: 21,286,431 km (0.116 R)
• M70: 22,593,318 km (0.117 R)
• M71: 22,879,349 km (0.1 R)
• M72: 23,166,577 km (0.101 R)
• M73: 23,310,639 km (0.037 R)
• M74: 23,744,623 km (0.104 R)
• M75: 24,181,299 km (0.061 R)
• M76: 24,547,066 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 14,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit