🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.8

Radius: 13.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.52 AU - 1.88 AU

Year: 1530 Days

Day: 8.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 17,086,201 km

• M1: 217,814 km (0.074 R)
• M2: 338,540 km (0.095 R)
• M3: 443,558 km (0.109 R)
• M4: 645,216 km (0.035 R)
• M5: 767,437 km (0.102 R)
• M6: 863,928 km (0.038 R)
• M7: 951,742 km (0.103 R)
• M8: 1,085,033 km (0.068 R)
• M9: 1,280,259 km (0.081 R)
• M10: 1,403,228 km (0.12 R)
• M11: 1,617,452 km (0.053 R)
• M12: 1,808,489 km (0.069 R)
• M13: 1,900,940 km (0.103 R)
• M14: 2,066,994 km (0.086 R)
• M15: 2,176,350 km (0.067 R)
• M16: 2,269,101 km (0.082 R)
• M17: 2,439,492 km (0.064 R)
• M18: 2,653,567 km (0.06 R)
• M19: 2,766,364 km (0.093 R)
• M20: 2,887,688 km (0.102 R)
• M21: 2,996,894 km (0.118 R)
• M22: 3,142,602 km (0.108 R)
• M23: 3,319,128 km (0.114 R)
• M24: 3,535,297 km (0.084 R)
• M25: 3,652,582 km (0.052 R)
• M26: 3,853,641 km (0.104 R)
• M27: 4,111,997 km (0.061 R)
• M28: 4,352,550 km (0.08 R)
• M29: 4,439,018 km (0.109 R)
• M30: 4,541,941 km (0.069 R)
• M31: 4,661,769 km (0.108 R)
• M32: 4,750,331 km (0.117 R)
• M33: 4,880,182 km (0.063 R)
• M34: 5,218,423 km (0.112 R)
• M35: 5,386,271 km (0.033 R)
• M36: 5,479,321 km (0.097 R)
• M37: 5,624,282 km (0.084 R)
• M38: 5,770,439 km (0.111 R)
• M39: 5,909,265 km (0.034 R)
• M40: 5,996,631 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.9

Radius: 14.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.81 AU - 1.87 AU

Year: 1723 Days

Day: 12.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 17,086,201 km

• M1: 212,728 km (0.097 R)
• M2: 374,144 km (0.068 R)
• M3: 593,904 km (0.037 R)
• M4: 819,198 km (0.09 R)
• M5: 947,553 km (0.084 R)
• M6: 1,059,003 km (0.097 R)
• M7: 1,192,295 km (0.063 R)
• M8: 1,296,415 km (0.072 R)
• M9: 1,403,976 km (0.088 R)
• M10: 1,524,103 km (0.111 R)
• M11: 1,618,948 km (0.059 R)
• M12: 1,916,498 km (0.118 R)
• M13: 2,124,888 km (0.048 R)
• M14: 2,308,146 km (0.108 R)
• M15: 2,452,059 km (0.064 R)
• M16: 2,656,260 km (0.111 R)
• M17: 2,937,653 km (0.113 R)
• M18: 3,045,663 km (0.092 R)
• M19: 3,228,920 km (0.085 R)
• M20: 3,555,343 km (0.119 R)
• M21: 3,735,608 km (0.093 R)
• M22: 3,840,028 km (0.118 R)
• M23: 3,971,973 km (0.107 R)
• M24: 4,186,197 km (0.079 R)
• M25: 4,308,568 km (0.109 R)
• M26: 4,626,464 km (0.11 R)
• M27: 4,738,961 km (0.091 R)
• M28: 4,909,353 km (0.092 R)
• M29: 5,212,439 km (0.102 R)
• M30: 5,551,727 km (0.047 R)
• M31: 5,731,543 km (0.114 R)
• M32: 5,837,309 km (0.102 R)
• M33: 6,035,676 km (0.097 R)
• M34: 6,205,170 km (0.084 R)
• M35: 6,376,460 km (0.098 R)
• M36: 6,470,407 km (0.106 R)
• M37: 6,644,090 km (0.109 R)
• M38: 7,109,340 km (0.047 R)
• M39: 7,255,946 km (0.065 R)
• M40: 7,469,422 km (0.104 R)
• M41: 7,953,221 km (0.059 R)
• M42: 8,088,607 km (0.107 R)
• M43: 8,224,592 km (0.088 R)
• M44: 8,637,482 km (0.118 R)
• M45: 8,969,140 km (0.12 R)
• M46: 9,216,126 km (0.098 R)
• M47: 9,608,970 km (0.068 R)
• M48: 10,172,057 km (0.067 R)
• M49: 11,008,309 km (0.089 R)
• M50: 11,140,404 km (0.096 R)
• M51: 11,292,096 km (0.116 R)
• M52: 11,463,535 km (0.035 R)
• M53: 11,751,062 km (0.114 R)
• M54: 11,886,149 km (0.065 R)
• M55: 12,041,133 km (0.063 R)
• M56: 12,274,954 km (0.114 R)
• M57: 12,470,778 km (0.095 R)
• M58: 12,588,960 km (0.101 R)
• M59: 12,766,682 km (0.079 R)
• M60: 12,865,866 km (0.086 R)
• M61: 13,044,934 km (0.094 R)
• M62: 13,285,039 km (0.096 R)
• M63: 13,647,963 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.5

Radius: 8.3

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.9 AU - 2.94 AU

Year: 2599 Days

Day: 9.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 17,086,201 km

• M1: 138,528 km (0.101 R)
• M2: 203,154 km (0.1 R)
• M3: 322,234 km (0.099 R)
• M4: 405,859 km (0.06 R)
• M5: 598,242 km (0.111 R)
• M6: 748,737 km (0.108 R)
• M7: 921,373 km (0.117 R)
• M8: 1,056,909 km (0.112 R)
• M9: 1,315,863 km (0.078 R)
• M10: 1,436,140 km (0.091 R)
• M11: 1,525,898 km (0.03 R)
• M12: 1,735,036 km (0.119 R)
• M13: 2,003,415 km (0.101 R)
• M14: 2,484,222 km (0.101 R)
• M15: 2,538,377 km (0.094 R)
• M16: 2,744,822 km (0.115 R)
• M17: 2,942,590 km (0.057 R)
• M18: 3,307,160 km (0.088 R)
• M19: 3,457,207 km (0.111 R)
• M20: 3,609,348 km (0.074 R)
• M21: 4,159,419 km (0.115 R)
• M22: 4,502,148 km (0.106 R)
• M23: 4,685,256 km (0.118 R)
• M24: 4,820,043 km (0.107 R)
• M25: 5,058,951 km (0.118 R)
• M26: 5,389,562 km (0.092 R)
• M27: 5,477,676 km (0.037 R)
• M28: 5,745,007 km (0.081 R)
• M29: 5,907,470 km (0.049 R)
• M30: 6,163,283 km (0.102 R)
• M31: 6,553,733 km (0.093 R)
• M32: 6,666,829 km (0.043 R)
• M33: 6,723,676 km (0.094 R)
• M34: 6,818,671 km (0.112 R)
• M35: 7,125,496 km (0.092 R)
• M36: 7,241,883 km (0.095 R)
• M37: 7,932,726 km (0.094 R)
• M38: 8,093,544 km (0.101 R)
• M39: 8,235,213 km (0.087 R)
• M40: 8,459,460 km (0.077 R)
• M41: 8,541,590 km (0.112 R)
• M42: 8,603,374 km (0.101 R)
• M43: 8,851,706 km (0.102 R)
• M44: 9,144,469 km (0.036 R)
• M45: 9,998,374 km (0.111 R)
• M46: 10,172,206 km (0.063 R)
• M47: 10,766,409 km (0.113 R)
• M48: 11,371,832 km (0.079 R)
• M49: 11,621,511 km (0.117 R)
• M50: 11,690,026 km (0.101 R)
• M51: 11,781,580 km (0.098 R)
• M52: 11,942,099 km (0.049 R)
• M53: 12,756,360 km (0.065 R)
• M54: 12,874,094 km (0.105 R)
• M55: 13,086,971 km (0.11 R)
• M56: 13,181,966 km (0.104 R)
• M57: 13,253,474 km (0.081 R)
• M58: 13,420,575 km (0.111 R)
• M59: 13,756,871 km (0.113 R)
• M60: 14,047,390 km (0.076 R)
• M61: 14,315,469 km (0.111 R)
• M62: 14,388,772 km (0.091 R)
• M63: 14,683,779 km (0.073 R)
• M64: 14,757,680 km (0.095 R)
• M65: 14,930,915 km (0.067 R)
• M66: 15,030,248 km (0.118 R)
• M67: 15,179,696 km (0.089 R)
• M68: 15,279,478 km (0.064 R)
• M69: 15,655,866 km (0.084 R)
• M70: 15,857,823 km (0.106 R)
• M71: 15,959,101 km (0.06 R)
• M72: 16,162,404 km (0.108 R)
• M73: 16,597,285 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.3

Radius: 9.7

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.18 AU - 3.52 AU

Year: 3321 Days

Day: 14.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 17,086,201 km

• M1: 213,177 km (0.052 R)
• M2: 316,100 km (0.098 R)
• M3: 441,613 km (0.104 R)
• M4: 533,616 km (0.084 R)
• M5: 1,116,150 km (0.101 R)
• M6: 1,186,162 km (0.118 R)
• M7: 1,492,538 km (0.056 R)
• M8: 1,811,929 km (0.106 R)
• M9: 1,907,223 km (0.069 R)
• M10: 2,152,863 km (0.078 R)
• M11: 2,215,993 km (0.087 R)
• M12: 2,279,572 km (0.089 R)
• M13: 2,421,990 km (0.096 R)
• M14: 2,567,249 km (0.063 R)
• M15: 2,783,867 km (0.115 R)
• M16: 2,950,220 km (0.1 R)
• M17: 3,020,680 km (0.054 R)
• M18: 3,105,801 km (0.068 R)
• M19: 3,206,182 km (0.119 R)
• M20: 3,543,674 km (0.117 R)
• M21: 3,954,470 km (0.119 R)
• M22: 4,672,689 km (0.092 R)
• M23: 4,804,635 km (0.099 R)
• M24: 5,038,456 km (0.05 R)
• M25: 5,465,558 km (0.1 R)
• M26: 5,833,270 km (0.084 R)
• M27: 6,082,949 km (0.093 R)
• M28: 6,245,262 km (0.039 R)
• M29: 6,336,068 km (0.119 R)
• M30: 6,445,723 km (0.105 R)
• M31: 6,648,279 km (0.077 R)
• M32: 6,741,030 km (0.026 R)
• M33: 7,002,976 km (0.089 R)
• M34: 7,287,511 km (0.108 R)
• M35: 7,692,173 km (0.099 R)
• M36: 7,887,548 km (0.085 R)
• M37: 8,025,178 km (0.099 R)
• M38: 8,203,498 km (0.118 R)
• M39: 9,176,034 km (0.093 R)
• M40: 9,404,021 km (0.05 R)
• M41: 9,466,553 km (0.097 R)
• M42: 9,760,064 km (0.12 R)
• M43: 9,908,017 km (0.112 R)
• M44: 9,992,988 km (0.051 R)
• M45: 10,270,343 km (0.077 R)
• M46: 10,442,380 km (0.086 R)
• M47: 10,680,540 km (0.096 R)
• M48: 10,811,139 km (0.067 R)
• M49: 10,942,336 km (0.038 R)
• M50: 11,030,150 km (0.046 R)
• M51: 11,118,114 km (0.08 R)
• M52: 11,494,652 km (0.118 R)
• M53: 11,561,522 km (0.074 R)
• M54: 11,695,562 km (0.112 R)
• M55: 11,920,407 km (0.073 R)
• M56: 12,078,532 km (0.112 R)
• M57: 12,305,771 km (0.098 R)
• M58: 12,718,213 km (0.071 R)
• M59: 12,995,866 km (0.088 R)
• M60: 13,181,966 km (0.058 R)
• M61: 13,275,315 km (0.106 R)
• M62: 13,439,424 km (0.068 R)
• M63: 13,651,254 km (0.07 R)
• M64: 13,745,651 km (0.117 R)
• M65: 14,461,477 km (0.093 R)
• M66: 14,799,717 km (0.091 R)
• M67: 14,969,661 km (0.051 R)
• M68: 15,067,198 km (0.072 R)
• M69: 15,705,981 km (0.107 R)
• M70: 15,829,848 km (0.084 R)
• M71: 16,053,647 km (0.116 R)
• M72: 16,203,394 km (0.103 R)
• M73: 16,579,782 km (0.097 R)
• M74: 17,086,171 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 14,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit