🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.5

Radius: 12.7

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.75 AU - 1.23 AU

Year: 680 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 27,181,656 km

• M1: 196,871 km (0.06 R)
• M2: 303,384 km (0.107 R)
• M3: 414,835 km (0.067 R)
• M4: 714,180 km (0.088 R)
• M5: 800,199 km (0.031 R)
• M6: 942,616 km (0.089 R)
• M7: 1,151,006 km (0.082 R)
• M8: 1,234,930 km (0.116 R)
• M9: 1,437,037 km (0.073 R)
• M10: 1,556,566 km (0.107 R)
• M11: 1,760,917 km (0.085 R)
• M12: 1,874,312 km (0.084 R)
• M13: 1,974,542 km (0.109 R)
• M14: 2,060,860 km (0.087 R)
• M15: 2,148,525 km (0.1 R)
• M16: 2,311,138 km (0.111 R)
• M17: 2,563,060 km (0.049 R)
• M18: 2,666,283 km (0.113 R)
• M19: 2,797,480 km (0.075 R)
• M20: 2,957,849 km (0.032 R)
• M21: 3,039,081 km (0.108 R)
• M22: 3,158,011 km (0.113 R)
• M23: 3,259,738 km (0.113 R)
• M24: 3,923,503 km (0.116 R)
• M25: 4,013,262 km (0.094 R)
• M26: 4,123,815 km (0.077 R)
• M27: 4,555,405 km (0.105 R)
• M28: 4,649,801 km (0.089 R)
• M29: 4,904,865 km (0.096 R)
• M30: 5,001,655 km (0.044 R)
• M31: 5,208,250 km (0.109 R)
• M32: 5,810,830 km (0.082 R)
• M33: 5,959,231 km (0.064 R)
• M34: 6,376,759 km (0.09 R)
• M35: 6,553,584 km (0.107 R)
• M36: 7,008,959 km (0.092 R)
• M37: 7,154,817 km (0.067 R)
• M38: 7,363,357 km (0.092 R)
• M39: 7,474,508 km (0.119 R)
• M40: 7,573,841 km (0.106 R)
• M41: 7,899,815 km (0.098 R)
• M42: 8,051,657 km (0.104 R)
• M43: 8,204,695 km (0.064 R)
• M44: 8,320,035 km (0.095 R)
• M45: 8,410,093 km (0.111 R)
• M46: 8,643,316 km (0.052 R)
• M47: 8,773,766 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.2

Radius: 11.4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1 AU - 1.38 AU

Year: 896 Days

Day: 11.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 27,181,656 km

• M1: 143,165 km (0.112 R)
• M2: 215,421 km (0.029 R)
• M3: 297,999 km (0.054 R)
• M4: 391,198 km (0.118 R)
• M5: 524,341 km (0.108 R)
• M6: 635,941 km (0.077 R)
• M7: 761,902 km (0.094 R)
• M8: 965,056 km (0.104 R)
• M9: 1,070,522 km (0.094 R)
• M10: 1,167,911 km (0.069 R)
• M11: 1,249,292 km (0.102 R)
• M12: 1,339,200 km (0.09 R)
• M13: 1,478,476 km (0.066 R)
• M14: 1,643,781 km (0.095 R)
• M15: 1,743,114 km (0.038 R)
• M16: 1,903,334 km (0.118 R)
• M17: 2,000,423 km (0.114 R)
• M18: 2,286,155 km (0.107 R)
• M19: 2,381,598 km (0.093 R)
• M20: 2,502,922 km (0.044 R)
• M21: 2,718,343 km (0.116 R)
• M22: 2,811,243 km (0.064 R)
• M23: 2,888,136 km (0.076 R)
• M24: 3,061,520 km (0.089 R)
• M25: 3,301,176 km (0.104 R)
• M26: 3,391,533 km (0.098 R)
• M27: 3,464,537 km (0.062 R)
• M28: 3,556,390 km (0.091 R)
• M29: 3,780,189 km (0.101 R)
• M30: 3,874,884 km (0.093 R)
• M31: 3,970,327 km (0.107 R)
• M32: 4,232,124 km (0.039 R)
• M33: 4,330,559 km (0.105 R)
• M34: 4,670,894 km (0.116 R)
• M35: 4,885,418 km (0.097 R)
• M36: 5,218,722 km (0.076 R)
• M37: 5,505,800 km (0.079 R)
• M38: 5,635,053 km (0.091 R)
• M39: 5,776,273 km (0.112 R)
• M40: 6,273,985 km (0.118 R)
• M41: 6,465,770 km (0.087 R)
• M42: 6,808,797 km (0.098 R)
• M43: 7,052,492 km (0.119 R)
• M44: 7,145,991 km (0.084 R)
• M45: 7,240,088 km (0.092 R)
• M46: 7,500,688 km (0.087 R)
• M47: 7,608,249 km (0.091 R)
• M48: 8,190,483 km (0.055 R)
• M49: 8,375,536 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.4

Radius: 12.9

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.96 AU - 2.16 AU

Year: 2041 Days

Day: 9.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 27,181,656 km

• M1: 224,098 km (0.106 R)
• M2: 340,634 km (0.118 R)
• M3: 477,068 km (0.079 R)
• M4: 573,558 km (0.111 R)
• M5: 799,601 km (0.062 R)
• M6: 986,897 km (0.089 R)
• M7: 1,137,542 km (0.088 R)
• M8: 1,497,175 km (0.106 R)
• M9: 1,892,563 km (0.093 R)
• M10: 2,031,838 km (0.091 R)
• M11: 2,174,555 km (0.114 R)
• M12: 2,361,253 km (0.079 R)
• M13: 2,637,261 km (0.118 R)
• M14: 2,750,806 km (0.057 R)
• M15: 3,012,153 km (0.026 R)
• M16: 3,190,923 km (0.117 R)
• M17: 3,296,838 km (0.039 R)
• M18: 3,419,508 km (0.088 R)
• M19: 3,828,509 km (0.044 R)
• M20: 3,941,455 km (0.111 R)
• M21: 4,088,211 km (0.086 R)
• M22: 4,236,761 km (0.054 R)
• M23: 4,556,602 km (0.057 R)
• M24: 4,745,244 km (0.073 R)
• M25: 5,006,891 km (0.109 R)
• M26: 5,453,590 km (0.057 R)
• M27: 5,635,801 km (0.077 R)
• M28: 5,801,705 km (0.045 R)
• M29: 6,693,906 km (0.092 R)
• M30: 6,948,372 km (0.098 R)
• M31: 7,047,107 km (0.118 R)
• M32: 7,166,187 km (0.107 R)
• M33: 7,689,929 km (0.104 R)
• M34: 7,915,223 km (0.096 R)
• M35: 7,997,801 km (0.118 R)
• M36: 8,456,768 km (0.111 R)
• M37: 8,583,327 km (0.052 R)
• M38: 9,378,440 km (0.057 R)
• M39: 9,862,389 km (0.07 R)
• M40: 10,017,971 km (0.072 R)
• M41: 10,490,102 km (0.115 R)
• M42: 10,923,487 km (0.098 R)
• M43: 11,084,604 km (0.114 R)
• M44: 11,339,519 km (0.086 R)
• M45: 11,502,730 km (0.044 R)
• M46: 11,643,202 km (0.109 R)
• M47: 11,807,760 km (0.101 R)
• M48: 12,163,204 km (0.12 R)
• M49: 12,594,495 km (0.096 R)
• M50: 13,226,247 km (0.082 R)
• M51: 13,694,488 km (0.059 R)
• M52: 13,918,137 km (0.102 R)
• M53: 14,218,380 km (0.112 R)
• M54: 14,394,457 km (0.106 R)
• M55: 14,520,717 km (0.068 R)
• M56: 14,672,559 km (0.095 R)
• M57: 14,901,593 km (0.106 R)
• M58: 15,157,256 km (0.053 R)
• M59: 15,517,787 km (0.096 R)
• M60: 15,699,249 km (0.104 R)
• M61: 15,829,100 km (0.062 R)
• M62: 16,090,149 km (0.102 R)
• M63: 16,563,476 km (0.076 R)
• M64: 16,775,456 km (0.116 R)
• M65: 16,908,299 km (0.114 R)
• M66: 17,014,813 km (0.083 R)
• M67: 17,712,986 km (0.089 R)
• M68: 17,794,068 km (0.081 R)
• M69: 18,420,435 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.2

Radius: 10.4

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.35 AU - 3.73 AU

Year: 3659 Days

Day: 7.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,181,656 km

• M1: 136,134 km (0.088 R)
• M2: 353,949 km (0.108 R)
• M3: 440,865 km (0.106 R)
• M4: 507,137 km (0.061 R)
• M5: 730,038 km (0.114 R)
• M6: 946,655 km (0.09 R)
• M7: 1,089,521 km (0.083 R)
• M8: 1,156,990 km (0.114 R)
• M9: 1,471,145 km (0.058 R)
• M10: 1,732,493 km (0.09 R)
• M11: 1,812,229 km (0.076 R)
• M12: 2,458,791 km (0.119 R)
• M13: 3,055,088 km (0.098 R)
• M14: 4,030,615 km (0.099 R)
• M15: 4,288,672 km (0.054 R)
• M16: 4,530,123 km (0.095 R)
• M17: 4,596,694 km (0.088 R)
• M18: 4,912,046 km (0.109 R)
• M19: 4,980,562 km (0.086 R)
• M20: 5,187,905 km (0.097 R)
• M21: 5,445,213 km (0.05 R)
• M22: 5,682,924 km (0.087 R)
• M23: 5,778,966 km (0.044 R)
• M24: 5,851,371 km (0.076 R)
• M25: 6,094,767 km (0.095 R)
• M26: 6,642,145 km (0.112 R)
• M27: 8,186,893 km (0.113 R)
• M28: 8,596,791 km (0.12 R)
• M29: 8,929,646 km (0.089 R)
• M30: 9,522,204 km (0.115 R)
• M31: 10,419,940 km (0.077 R)
• M32: 10,953,706 km (0.103 R)
• M33: 11,043,614 km (0.081 R)
• M34: 11,163,741 km (0.115 R)
• M35: 11,375,123 km (0.035 R)
• M36: 11,557,184 km (0.087 R)
• M37: 11,679,255 km (0.08 R)
• M38: 12,985,993 km (0.053 R)
• M39: 13,560,299 km (0.092 R)
• M40: 13,785,743 km (0.115 R)
• M41: 14,012,533 km (0.063 R)
• M42: 14,667,473 km (0.047 R)
• M43: 14,865,840 km (0.025 R)
• M44: 15,533,495 km (0.116 R)
• M45: 15,600,814 km (0.107 R)
• M46: 16,725,640 km (0.1 R)
• M47: 16,898,276 km (0.054 R)
• M48: 16,967,540 km (0.082 R)
• M49: 17,419,924 km (0.078 R)
• M50: 17,559,948 km (0.046 R)
• M51: 18,407,868 km (0.051 R)
• M52: 18,550,435 km (0.113 R)
• M53: 18,693,451 km (0.045 R)
• M54: 20,437,612 km (0.118 R)
• M55: 20,696,417 km (0.081 R)
• M56: 20,844,668 km (0.092 R)
• M57: 21,217,017 km (0.106 R)
• M58: 21,441,564 km (0.1 R)
• M59: 21,591,610 km (0.028 R)
• M60: 22,081,842 km (0.057 R)
• M61: 22,233,385 km (0.109 R)
• M62: 22,996,484 km (0.118 R)
• M63: 23,884,497 km (0.06 R)
• M64: 24,783,879 km (0.095 R)
• M65: 25,893,596 km (0.094 R)
• M66: 26,615,556 km (0.035 R)
• M67: 27,019,470 km (0.104 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: 327 - 13,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit