🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.8

Radius: 12.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.5 AU - 0.76 AU

Year: 339 Days

Day: 9.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 29,650,960 km

• M1: 164,558 km (0.11 R)
• M2: 278,701 km (0.098 R)
• M3: 410,945 km (0.097 R)
• M4: 507,586 km (0.054 R)
• M5: 660,475 km (0.096 R)
• M6: 768,634 km (0.109 R)
• M7: 887,415 km (0.093 R)
• M8: 1,004,998 km (0.047 R)
• M9: 1,086,529 km (0.05 R)
• M10: 1,204,712 km (0.075 R)
• M11: 1,340,995 km (0.12 R)
• M12: 1,543,850 km (0.066 R)
• M13: 1,673,402 km (0.101 R)
• M14: 1,776,924 km (0.068 R)
• M15: 1,867,281 km (0.06 R)
• M16: 1,954,197 km (0.114 R)
• M17: 2,116,361 km (0.079 R)
• M18: 2,305,004 km (0.113 R)
• M19: 2,387,582 km (0.032 R)
• M20: 2,476,892 km (0.059 R)
• M21: 2,555,880 km (0.091 R)
• M22: 2,647,284 km (0.099 R)
• M23: 2,757,238 km (0.059 R)
• M24: 3,139,311 km (0.079 R)
• M25: 3,311,798 km (0.042 R)
• M26: 3,621,316 km (0.073 R)
• M27: 3,717,956 km (0.103 R)
• M28: 3,854,838 km (0.08 R)
• M29: 3,953,722 km (0.103 R)
• M30: 4,100,178 km (0.045 R)
• M31: 4,201,007 km (0.08 R)
• M32: 4,302,734 km (0.055 R)
• M33: 4,633,944 km (0.074 R)
• M34: 4,718,167 km (0.109 R)
• M35: 4,816,902 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.9

Radius: 10.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.41 AU - 1.85 AU

Year: 1411 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 29,650,960 km

• M1: 133,740 km (0.094 R)
• M2: 220,657 km (0.074 R)
• M3: 292,464 km (0.057 R)
• M4: 366,066 km (0.083 R)
• M5: 464,202 km (0.106 R)
• M6: 538,403 km (0.109 R)
• M7: 677,379 km (0.119 R)
• M8: 759,209 km (0.104 R)
• M9: 875,596 km (0.089 R)
• M10: 944,411 km (0.08 R)
• M11: 1,009,486 km (0.091 R)
• M12: 1,191,397 km (0.104 R)
• M13: 1,274,424 km (0.073 R)
• M14: 1,465,461 km (0.074 R)
• M15: 1,535,622 km (0.099 R)
• M16: 1,639,742 km (0.071 R)
• M17: 1,712,746 km (0.118 R)
• M18: 1,780,215 km (0.097 R)
• M19: 1,882,988 km (0.08 R)
• M20: 1,987,857 km (0.082 R)
• M21: 2,138,053 km (0.117 R)
• M22: 2,480,183 km (0.117 R)
• M23: 2,564,706 km (0.087 R)
• M24: 2,673,613 km (0.096 R)
• M25: 2,744,373 km (0.116 R)
• M26: 2,823,959 km (0.097 R)
• M27: 2,936,457 km (0.049 R)
• M28: 3,350,992 km (0.058 R)
• M29: 3,513,456 km (0.09 R)
• M30: 3,704,791 km (0.089 R)
• M31: 3,784,078 km (0.063 R)
• M32: 3,989,326 km (0.076 R)
• M33: 4,070,558 km (0.059 R)
• M34: 4,189,040 km (0.038 R)
• M35: 4,345,818 km (0.112 R)
• M36: 4,731,631 km (0.1 R)
• M37: 4,894,842 km (0.102 R)
• M38: 5,040,551 km (0.041 R)
• M39: 5,128,664 km (0.042 R)
• M40: 5,395,995 km (0.104 R)
• M41: 5,546,491 km (0.055 R)
• M42: 5,637,446 km (0.096 R)
• M43: 5,831,175 km (0.118 R)
• M44: 6,309,440 km (0.07 R)
• M45: 6,489,256 km (0.111 R)
• M46: 6,832,733 km (0.085 R)
• M47: 6,941,192 km (0.092 R)
• M48: 7,072,239 km (0.105 R)
• M49: 7,192,965 km (0.108 R)
• M50: 7,347,799 km (0.092 R)
• M51: 7,481,240 km (0.043 R)
• M52: 7,570,699 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.8

Radius: 9.1

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.55 AU - 5.45 AU

Year: 6475 Days

Day: 10.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 149.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,650,960 km

• M1: 184,454 km (0.085 R)
• M2: 306,526 km (0.109 R)
• M3: 569,220 km (0.04 R)
• M4: 648,507 km (0.107 R)
• M5: 781,499 km (0.048 R)
• M6: 924,066 km (0.064 R)
• M7: 1,033,272 km (0.1 R)
• M8: 1,103,883 km (0.09 R)
• M9: 1,371,812 km (0.067 R)
• M10: 1,545,944 km (0.105 R)
• M11: 1,710,502 km (0.039 R)
• M12: 1,933,104 km (0.037 R)
• M13: 2,056,971 km (0.108 R)
• M14: 2,220,182 km (0.1 R)
• M15: 2,874,822 km (0.097 R)
• M16: 3,037,286 km (0.058 R)
• M17: 3,161,153 km (0.055 R)
• M18: 3,478,150 km (0.074 R)
• M19: 3,961,501 km (0.077 R)
• M20: 4,257,256 km (0.08 R)
• M21: 4,349,708 km (0.114 R)
• M22: 4,702,310 km (0.102 R)
• M23: 4,797,903 km (0.035 R)
• M24: 5,310,425 km (0.102 R)
• M25: 5,510,288 km (0.062 R)
• M26: 5,712,694 km (0.101 R)
• M27: 6,098,806 km (0.114 R)
• M28: 6,177,046 km (0.105 R)
• M29: 6,599,959 km (0.111 R)
• M30: 6,977,843 km (0.065 R)
• M31: 7,418,259 km (0.064 R)
• M32: 7,981,495 km (0.032 R)
• M33: 8,038,492 km (0.104 R)
• M34: 8,095,788 km (0.051 R)
• M35: 8,529,323 km (0.087 R)
• M36: 8,646,159 km (0.114 R)
• M37: 8,852,005 km (0.076 R)
• M38: 9,059,497 km (0.105 R)
• M39: 9,119,037 km (0.12 R)
• M40: 9,208,647 km (0.109 R)
• M41: 9,418,832 km (0.047 R)
• M42: 9,752,435 km (0.106 R)
• M43: 10,059,110 km (0.064 R)
• M44: 11,607,149 km (0.115 R)
• M45: 11,801,776 km (0.062 R)
• M46: 12,062,974 km (0.061 R)
• M47: 12,161,409 km (0.046 R)
• M48: 12,824,427 km (0.092 R)
• M49: 14,324,295 km (0.055 R)
• M50: 14,568,140 km (0.111 R)
• M51: 15,130,329 km (0.095 R)
• M52: 15,236,543 km (0.079 R)
• M53: 15,592,287 km (0.071 R)
• M54: 15,663,795 km (0.073 R)
• M55: 15,807,109 km (0.097 R)
• M56: 16,131,288 km (0.098 R)
• M57: 16,493,913 km (0.102 R)
• M58: 16,712,775 km (0.086 R)
• M59: 17,153,490 km (0.045 R)
• M60: 18,008,891 km (0.092 R)
• M61: 18,234,185 km (0.068 R)
• M62: 18,384,980 km (0.101 R)
• M63: 18,725,913 km (0.099 R)
• M64: 18,801,909 km (0.112 R)
• M65: 19,490,658 km (0.078 R)
• M66: 19,644,893 km (0.041 R)
• M67: 19,954,561 km (0.118 R)
• M68: 20,071,098 km (0.117 R)
• M69: 20,226,679 km (0.055 R)
• M70: 20,735,611 km (0.114 R)
• M71: 21,248,732 km (0.113 R)
• M72: 21,845,927 km (0.108 R)
• M73: 23,506,313 km (0.091 R)
• M74: 23,752,701 km (0.074 R)
• M75: 24,248,020 km (0.118 R)
• M76: 24,330,897 km (0.095 R)
• M77: 25,039,392 km (0.059 R)
• M78: 25,501,351 km (0.12 R)
• M79: 25,923,665 km (0.101 R)
• M80: 26,093,309 km (0.107 R)
• M81: 26,178,281 km (0.118 R)
• M82: 27,032,784 km (0.045 R)
• M83: 27,118,803 km (0.113 R)
• M84: 28,070,395 km (0.052 R)
• M85: 29,562,334 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit