🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.8

Radius: 12.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.07 AU - 1.13 AU

Year: 796 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 18,566,960 km

• M1: 150,645 km (0.083 R)
• M2: 303,534 km (0.039 R)
• M3: 379,530 km (0.087 R)
• M4: 470,635 km (0.106 R)
• M5: 568,322 km (0.106 R)
• M6: 677,529 km (0.109 R)
• M7: 757,264 km (0.113 R)
• M8: 844,031 km (0.081 R)
• M9: 942,167 km (0.117 R)
• M10: 1,025,194 km (0.094 R)
• M11: 1,146,668 km (0.118 R)
• M12: 1,236,127 km (0.077 R)
• M13: 1,319,603 km (0.067 R)
• M14: 1,413,849 km (0.085 R)
• M15: 1,497,175 km (0.098 R)
• M16: 1,586,635 km (0.072 R)
• M17: 1,706,014 km (0.094 R)
• M18: 1,852,171 km (0.06 R)
• M19: 2,007,753 km (0.114 R)
• M20: 2,182,932 km (0.108 R)
• M21: 2,495,442 km (0.111 R)
• M22: 2,575,776 km (0.053 R)
• M23: 2,667,928 km (0.088 R)
• M24: 2,805,558 km (0.083 R)
• M25: 2,928,678 km (0.078 R)
• M26: 3,151,578 km (0.117 R)
• M27: 3,227,125 km (0.057 R)
• M28: 3,350,394 km (0.118 R)
• M29: 3,427,586 km (0.052 R)
• M30: 3,571,649 km (0.105 R)
• M31: 3,736,057 km (0.074 R)
• M32: 3,884,458 km (0.03 R)
• M33: 3,984,390 km (0.112 R)
• M34: 4,072,652 km (0.106 R)
• M35: 4,148,798 km (0.108 R)
• M36: 4,296,152 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.3

Radius: 11

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.38 AU - 3.8 AU

Year: 3749 Days

Day: 8.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 18,566,960 km

• M1: 146,756 km (0.09 R)
• M2: 294,558 km (0.116 R)
• M3: 502,050 km (0.119 R)
• M4: 590,612 km (0.049 R)
• M5: 693,536 km (0.09 R)
• M6: 768,933 km (0.063 R)
• M7: 874,100 km (0.059 R)
• M8: 1,240,914 km (0.076 R)
• M9: 1,398,890 km (0.102 R)
• M10: 1,530,087 km (0.092 R)
• M11: 1,608,626 km (0.073 R)
• M12: 1,746,555 km (0.099 R)
• M13: 1,900,491 km (0.119 R)
• M14: 1,997,580 km (0.08 R)
• M15: 2,234,992 km (0.08 R)
• M16: 2,601,657 km (0.11 R)
• M17: 3,058,379 km (0.081 R)
• M18: 3,347,552 km (0.115 R)
• M19: 3,465,734 km (0.053 R)
• M20: 3,540,383 km (0.065 R)
• M21: 3,782,732 km (0.084 R)
• M22: 4,591,159 km (0.081 R)
• M23: 4,855,797 km (0.116 R)
• M24: 5,040,700 km (0.116 R)
• M25: 5,262,105 km (0.03 R)
• M26: 5,539,160 km (0.116 R)
• M27: 6,325,447 km (0.086 R)
• M28: 6,453,802 km (0.1 R)
• M29: 6,546,104 km (0.068 R)
• M30: 6,694,505 km (0.079 R)
• M31: 6,900,501 km (0.118 R)
• M32: 7,127,591 km (0.115 R)
• M33: 7,261,331 km (0.114 R)
• M34: 8,080,679 km (0.118 R)
• M35: 8,541,739 km (0.108 R)
• M36: 9,156,138 km (0.103 R)
• M37: 9,531,628 km (0.063 R)
• M38: 9,636,796 km (0.06 R)
• M39: 9,890,813 km (0.079 R)
• M40: 10,040,111 km (0.095 R)
• M41: 10,233,093 km (0.044 R)
• M42: 11,172,119 km (0.066 R)
• M43: 11,618,219 km (0.048 R)
• M44: 12,092,893 km (0.071 R)
• M45: 12,550,962 km (0.059 R)
• M46: 12,921,516 km (0.119 R)
• M47: 13,626,122 km (0.119 R)
• M48: 13,768,539 km (0.106 R)
• M49: 13,839,897 km (0.094 R)
• M50: 14,367,230 km (0.1 R)
• M51: 14,487,955 km (0.09 R)
• M52: 14,754,838 km (0.099 R)
• M53: 15,268,856 km (0.098 R)
• M54: 15,416,809 km (0.05 R)
• M55: 15,515,693 km (0.107 R)
• M56: 15,689,376 km (0.107 R)
• M57: 16,415,374 km (0.077 R)
• M58: 16,642,913 km (0.097 R)
• M59: 16,795,203 km (0.102 R)
• M60: 16,871,498 km (0.06 R)
• M61: 17,152,293 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177

Radius: 14.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.06 AU - 3.28 AU

Year: 3896 Days

Day: 10.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 18,566,960 km

• M1: 229,334 km (0.101 R)
• M2: 334,052 km (0.085 R)
• M3: 447,148 km (0.114 R)
• M4: 775,964 km (0.03 R)
• M5: 917,783 km (0.077 R)
• M6: 1,461,870 km (0.109 R)
• M7: 1,830,928 km (0.109 R)
• M8: 1,945,221 km (0.08 R)
• M9: 2,097,661 km (0.119 R)
• M10: 2,254,141 km (0.079 R)
• M11: 2,389,826 km (0.103 R)
• M12: 2,566,501 km (0.062 R)
• M13: 2,695,454 km (0.098 R)
• M14: 2,893,073 km (0.112 R)
• M15: 3,041,175 km (0.09 R)
• M16: 3,274,997 km (0.09 R)
• M17: 4,208,786 km (0.065 R)
• M18: 4,563,932 km (0.072 R)
• M19: 4,880,780 km (0.114 R)
• M20: 5,286,938 km (0.105 R)
• M21: 5,502,658 km (0.114 R)
• M22: 6,167,172 km (0.099 R)
• M23: 6,306,597 km (0.056 R)
• M24: 6,731,455 km (0.091 R)
• M25: 6,983,677 km (0.109 R)
• M26: 7,367,845 km (0.069 R)
• M27: 7,534,646 km (0.085 R)
• M28: 7,683,945 km (0.041 R)
• M29: 8,310,311 km (0.076 R)
• M30: 8,698,069 km (0.081 R)
• M31: 8,815,503 km (0.109 R)
• M32: 8,973,030 km (0.094 R)
• M33: 9,091,811 km (0.057 R)
• M34: 9,211,040 km (0.079 R)
• M35: 9,733,885 km (0.067 R)
• M36: 9,917,142 km (0.082 R)
• M37: 10,060,457 km (0.11 R)
• M38: 10,411,563 km (0.059 R)
• M39: 10,871,726 km (0.108 R)
• M40: 11,019,678 km (0.114 R)
• M41: 11,189,472 km (0.078 R)
• M42: 11,338,771 km (0.064 R)
• M43: 11,531,602 km (0.096 R)
• M44: 11,899,015 km (0.108 R)
• M45: 12,358,280 km (0.087 R)
• M46: 12,645,508 km (0.119 R)
• M47: 12,801,090 km (0.082 R)
• M48: 13,024,439 km (0.047 R)
• M49: 13,136,638 km (0.108 R)
• M50: 13,294,314 km (0.104 R)
• M51: 13,452,439 km (0.076 R)
• M52: 13,611,312 km (0.11 R)
• M53: 13,702,417 km (0.088 R)
• M54: 13,862,187 km (0.059 R)
• M55: 13,999,818 km (0.095 R)
• M56: 14,276,125 km (0.071 R)
• M57: 14,438,139 km (0.091 R)
• M58: 14,857,761 km (0.055 R)
• M59: 15,092,630 km (0.112 R)
• M60: 15,186,877 km (0.114 R)
• M61: 15,328,695 km (0.06 R)
• M62: 15,423,391 km (0.05 R)
• M63: 15,518,386 km (0.075 R)
• M64: 15,732,909 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349

Radius: 13.6

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.68 AU - 3.98 AU

Year: 4194 Days

Day: 13.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,566,960 km

• M1: 179,069 km (0.098 R)
• M2: 296,653 km (0.115 R)
• M3: 400,025 km (0.111 R)
• M4: 521,797 km (0.104 R)
• M5: 668,852 km (0.081 R)
• M6: 893,249 km (0.059 R)
• M7: 1,272,031 km (0.11 R)
• M8: 1,531,284 km (0.11 R)
• M9: 1,621,641 km (0.035 R)
• M10: 1,862,643 km (0.055 R)
• M11: 2,320,562 km (0.065 R)
• M12: 2,440,540 km (0.115 R)
• M13: 2,671,519 km (0.115 R)
• M14: 3,088,897 km (0.105 R)
• M15: 3,255,100 km (0.084 R)
• M16: 3,390,187 km (0.105 R)
• M17: 3,544,572 km (0.083 R)
• M18: 4,057,842 km (0.08 R)
• M19: 4,167,049 km (0.116 R)
• M20: 4,314,253 km (0.049 R)
• M21: 4,632,747 km (0.088 R)
• M22: 4,862,230 km (0.112 R)
• M23: 5,076,005 km (0.084 R)
• M24: 5,312,819 km (0.068 R)
• M25: 5,553,223 km (0.063 R)
• M26: 5,736,031 km (0.091 R)
• M27: 6,317,368 km (0.104 R)
• M28: 6,658,003 km (0.036 R)
• M29: 6,744,171 km (0.049 R)
• M30: 7,070,594 km (0.063 R)
• M31: 7,829,504 km (0.049 R)
• M32: 7,988,975 km (0.09 R)
• M33: 8,264,983 km (0.087 R)
• M34: 8,427,446 km (0.09 R)
• M35: 9,887,821 km (0.111 R)
• M36: 10,659,746 km (0.086 R)
• M37: 10,760,874 km (0.031 R)
• M38: 10,913,015 km (0.118 R)
• M39: 11,065,904 km (0.042 R)
• M40: 11,528,760 km (0.098 R)
• M41: 12,103,216 km (0.065 R)
• M42: 12,208,682 km (0.071 R)
• M43: 12,580,134 km (0.086 R)
• M44: 13,416,087 km (0.065 R)
• M45: 13,634,799 km (0.084 R)
• M46: 13,964,961 km (0.099 R)
• M47: 14,158,840 km (0.1 R)
• M48: 14,325,642 km (0.066 R)
• M49: 14,577,265 km (0.108 R)
• M50: 14,717,588 km (0.052 R)
• M51: 14,858,509 km (0.1 R)
• M52: 15,198,396 km (0.061 R)
• M53: 15,312,240 km (0.117 R)
• M54: 15,426,383 km (0.1 R)
• M55: 15,799,181 km (0.062 R)
• M56: 16,262,336 km (0.054 R)
• M57: 16,408,044 km (0.071 R)
• M58: 16,700,508 km (0.051 R)
• M59: 16,906,355 km (0.062 R)
• M60: 17,142,719 km (0.108 R)
• M61: 17,918,235 km (0.091 R)
• M62: 18,461,873 km (0.109 R)
• M63: 19,287,504 km (0.083 R)
• M64: 19,379,955 km (0.088 R)
• M65: 20,407,094 km (0.079 R)
• M66: 20,564,172 km (0.116 R)
• M67: 21,196,971 km (0.056 R)
• M68: 21,356,143 km (0.056 R)
• M69: 21,451,736 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.8

Radius: 5.6

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.45 AU - 8.47 AU

Year: 16985 Days

Day: 18.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 18,566,960 km

• M1: 71,358 km (0.087 R)
• M2: 110,702 km (0.052 R)
• M3: 156,330 km (0.073 R)
• M4: 434,432 km (0.061 R)
• M5: 735,274 km (0.11 R)
• M6: 1,007,542 km (0.098 R)
• M7: 1,101,489 km (0.086 R)
• M8: 1,144,274 km (0.117 R)
• M9: 1,275,771 km (0.118 R)
• M10: 1,400,685 km (0.077 R)
• M11: 2,176,799 km (0.068 R)
• M12: 2,285,407 km (0.076 R)
• M13: 2,326,546 km (0.054 R)
• M14: 2,409,573 km (0.111 R)
• M15: 3,262,281 km (0.046 R)
• M16: 3,576,137 km (0.034 R)
• M17: 3,704,492 km (0.116 R)
• M18: 4,065,023 km (0.09 R)
• M19: 4,115,138 km (0.078 R)
• M20: 4,266,531 km (0.051 R)
• M21: 4,419,719 km (0.057 R)
• M22: 4,574,703 km (0.026 R)
• M23: 4,731,631 km (0.074 R)
• M24: 5,450,000 km (0.116 R)
• M25: 5,560,553 km (0.074 R)
• M26: 5,878,299 km (0.068 R)
• M27: 6,259,474 km (0.1 R)
• M28: 6,885,990 km (0.095 R)
• M29: 7,065,807 km (0.103 R)
• M30: 8,197,963 km (0.084 R)
• M31: 8,346,065 km (0.095 R)
• M32: 8,516,457 km (0.076 R)
• M33: 9,253,227 km (0.03 R)
• M34: 9,718,326 km (0.113 R)
• M35: 10,464,820 km (0.109 R)
• M36: 10,510,597 km (0.081 R)
• M37: 10,556,523 km (0.092 R)
• M38: 11,229,415 km (0.091 R)
• M39: 11,964,090 km (0.045 R)
• M40: 12,885,613 km (0.056 R)
• M41: 13,255,718 km (0.065 R)
• M42: 13,379,734 km (0.104 R)
• M43: 13,529,183 km (0.099 R)
• M44: 14,565,297 km (0.038 R)
• M45: 17,850,317 km (0.077 R)
• M46: 17,932,446 km (0.113 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: 197 - 18,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit