🌌 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: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.5

Radius: 8.3

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.52 AU - 0.56 AU

Year: 265 Days

Day: 13.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 44,455,463 km

• M1: 104,419 km (0.088 R)
• M2: 158,873 km (0.046 R)
• M3: 215,271 km (0.094 R)
• M4: 312,959 km (0.116 R)
• M5: 426,055 km (0.099 R)
• M6: 479,312 km (0.089 R)
• M7: 567,425 km (0.101 R)
• M8: 647,609 km (0.102 R)
• M9: 703,409 km (0.119 R)
• M10: 846,874 km (0.077 R)
• M11: 975,977 km (0.089 R)
• M12: 1,078,301 km (0.104 R)
• M13: 1,132,905 km (0.025 R)
• M14: 1,236,426 km (0.103 R)
• M15: 1,293,872 km (0.072 R)
• M16: 1,370,316 km (0.064 R)
• M17: 1,425,369 km (0.119 R)
• M18: 1,580,352 km (0.092 R)
• M19: 1,682,078 km (0.118 R)
• M20: 1,866,533 km (0.097 R)
• M21: 1,994,888 km (0.116 R)
• M22: 2,052,333 km (0.116 R)
• M23: 2,179,641 km (0.071 R)
• M24: 2,233,496 km (0.101 R)
• M25: 2,331,632 km (0.108 R)
• M26: 2,392,220 km (0.114 R)
• M27: 2,487,065 km (0.1 R)
• M28: 2,554,683 km (0.033 R)
• M29: 2,623,049 km (0.118 R)
• M30: 2,814,086 km (0.068 R)
• M31: 2,932,118 km (0.117 R)
• M32: 3,021,727 km (0.093 R)
• M33: 3,087,999 km (0.115 R)
• M34: 3,142,602 km (0.11 R)
• M35: 3,228,172 km (0.089 R)
• M36: 3,358,173 km (0.106 R)
• M37: 3,420,555 km (0.083 R)
• M38: 3,546,666 km (0.089 R)
• M39: 3,680,856 km (0.082 R)
• M40: 3,764,780 km (0.08 R)
• M41: 3,888,497 km (0.069 R)
• M42: 4,006,979 km (0.042 R)
• M43: 4,086,565 km (0.089 R)
• M44: 4,139,971 km (0.09 R)
• M45: 4,227,337 km (0.099 R)
• M46: 4,513,517 km (0.096 R)
• M47: 4,568,869 km (0.065 R)
• M48: 4,645,163 km (0.091 R)
• M49: 4,763,944 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.6

Radius: 9.5

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.56 AU - 0.64 AU

Year: 310 Days

Day: 7.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,455,463 km

• M1: 118,482 km (0.078 R)
• M2: 200,760 km (0.111 R)
• M3: 264,040 km (0.084 R)
• M4: 327,470 km (0.044 R)
• M5: 439,519 km (0.104 R)
• M6: 517,309 km (0.053 R)
• M7: 614,847 km (0.068 R)
• M8: 697,874 km (0.089 R)
• M9: 766,091 km (0.062 R)
• M10: 896,241 km (0.086 R)
• M11: 1,020,108 km (0.102 R)
• M12: 1,080,545 km (0.068 R)
• M13: 1,355,058 km (0.098 R)
• M14: 1,434,195 km (0.117 R)
• M15: 1,568,234 km (0.101 R)
• M16: 1,630,467 km (0.107 R)
• M17: 1,689,558 km (0.044 R)
• M18: 1,783,655 km (0.058 R)
• M19: 1,848,880 km (0.116 R)
• M20: 1,923,829 km (0.051 R)
• M21: 1,999,974 km (0.098 R)
• M22: 2,131,919 km (0.092 R)
• M23: 2,220,032 km (0.116 R)
• M24: 2,380,850 km (0.096 R)
• M25: 2,457,893 km (0.088 R)
• M26: 2,530,897 km (0.085 R)
• M27: 2,614,522 km (0.111 R)
• M28: 2,694,108 km (0.116 R)
• M29: 2,754,246 km (0.067 R)
• M30: 2,840,415 km (0.107 R)
• M31: 2,901,750 km (0.1 R)
• M32: 3,010,059 km (0.118 R)
• M33: 3,093,684 km (0.115 R)
• M34: 3,156,814 km (0.048 R)
• M35: 3,257,643 km (0.115 R)
• M36: 3,577,932 km (0.036 R)
• M37: 3,672,029 km (0.075 R)
• M38: 3,817,738 km (0.115 R)
• M39: 3,908,394 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.8

Radius: 10.8

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.19 AU - 1.73 AU

Year: 1176 Days

Day: 12.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 44,455,463 km

• M1: 134,638 km (0.095 R)
• M2: 220,358 km (0.085 R)
• M3: 301,141 km (0.051 R)
• M4: 381,624 km (0.073 R)
• M5: 481,107 km (0.078 R)
• M6: 611,406 km (0.082 R)
• M7: 711,039 km (0.12 R)
• M8: 828,174 km (0.11 R)
• M9: 1,051,523 km (0.086 R)
• M10: 1,200,373 km (0.059 R)
• M11: 1,455,138 km (0.097 R)
• M12: 1,600,248 km (0.089 R)
• M13: 1,712,297 km (0.045 R)
• M14: 1,858,155 km (0.096 R)
• M15: 2,032,287 km (0.098 R)
• M16: 2,220,182 km (0.109 R)
• M17: 2,388,330 km (0.092 R)
• M18: 2,604,649 km (0.114 R)
• M19: 2,746,467 km (0.091 R)
• M20: 2,854,477 km (0.077 R)
• M21: 3,074,984 km (0.061 R)
• M22: 3,339,473 km (0.055 R)
• M23: 3,464,687 km (0.05 R)
• M24: 3,601,419 km (0.116 R)
• M25: 3,789,912 km (0.116 R)
• M26: 3,900,465 km (0.096 R)
• M27: 4,083,872 km (0.073 R)
• M28: 4,197,417 km (0.114 R)
• M29: 4,364,368 km (0.12 R)
• M30: 4,491,078 km (0.058 R)
• M31: 4,704,853 km (0.043 R)
• M32: 4,966,051 km (0.107 R)
• M33: 5,276,766 km (0.032 R)
• M34: 5,582,394 km (0.117 R)
• M35: 5,662,579 km (0.082 R)
• M36: 5,731,693 km (0.12 R)
• M37: 6,187,368 km (0.068 R)
• M38: 6,485,816 km (0.083 R)
• M39: 6,764,517 km (0.066 R)
• M40: 6,923,689 km (0.088 R)
• M41: 7,047,107 km (0.075 R)
• M42: 7,158,707 km (0.096 R)
• M43: 7,296,038 km (0.077 R)
• M44: 7,371,285 km (0.12 R)
• M45: 7,522,529 km (0.078 R)
• M46: 7,956,812 km (0.068 R)
• M47: 8,373,142 km (0.112 R)
• M48: 8,663,362 km (0.034 R)
• M49: 8,809,819 km (0.087 R)
• M50: 8,930,245 km (0.104 R)
• M51: 9,105,125 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 11.3

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.1 AU - 3 AU

Year: 2715 Days

Day: 5.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,455,463 km

• M1: 196,721 km (0.071 R)
• M2: 270,473 km (0.082 R)
• M3: 362,476 km (0.072 R)
• M4: 439,519 km (0.118 R)
• M5: 615,146 km (0.073 R)
• M6: 740,061 km (0.062 R)
• M7: 975,827 km (0.117 R)
• M8: 1,124,976 km (0.105 R)
• M9: 1,282,054 km (0.075 R)
• M10: 1,422,676 km (0.097 R)
• M11: 1,605,933 km (0.048 R)
• M12: 1,758,224 km (0.079 R)
• M13: 2,160,642 km (0.073 R)
• M14: 2,606,444 km (0.105 R)
• M15: 2,726,272 km (0.105 R)
• M16: 2,924,938 km (0.112 R)
• M17: 3,065,260 km (0.118 R)
• M18: 3,450,624 km (0.104 R)
• M19: 3,716,310 km (0.096 R)
• M20: 3,817,588 km (0.049 R)
• M21: 4,955,579 km (0.057 R)
• M22: 5,180,125 km (0.117 R)
• M23: 5,446,260 km (0.093 R)
• M24: 5,600,495 km (0.076 R)
• M25: 5,756,077 km (0.08 R)
• M26: 6,926,980 km (0.115 R)
• M27: 7,052,193 km (0.099 R)
• M28: 7,241,584 km (0.112 R)
• M29: 7,411,378 km (0.104 R)
• M30: 8,479,656 km (0.052 R)
• M31: 9,295,114 km (0.11 R)
• M32: 9,433,492 km (0.078 R)
• M33: 9,549,281 km (0.111 R)
• M34: 9,688,856 km (0.045 R)
• M35: 9,782,354 km (0.117 R)
• M36: 9,946,613 km (0.076 R)
• M37: 10,111,918 km (0.072 R)
• M38: 10,182,977 km (0.115 R)
• M39: 11,024,615 km (0.116 R)
• M40: 11,689,129 km (0.109 R)
• M41: 11,963,491 km (0.053 R)
• M42: 12,240,098 km (0.074 R)
• M43: 12,493,367 km (0.069 R)
• M44: 12,620,675 km (0.116 R)
• M45: 12,953,829 km (0.074 R)
• M46: 13,031,022 km (0.106 R)
• M47: 13,211,886 km (0.093 R)
• M48: 13,864,731 km (0.12 R)
• M49: 14,742,571 km (0.07 R)
• M50: 15,446,878 km (0.095 R)
• M51: 16,134,430 km (0.101 R)
• M52: 16,496,008 km (0.092 R)
• M53: 16,860,129 km (0.117 R)
• M54: 17,567,876 km (0.095 R)
• M55: 17,653,446 km (0.062 R)
• M56: 18,170,008 km (0.054 R)
• M57: 18,430,009 km (0.027 R)
• M58: 18,633,312 km (0.07 R)
• M59: 18,866,386 km (0.11 R)
• M60: 19,188,470 km (0.059 R)
• M61: 19,394,317 km (0.034 R)
• M62: 19,808,404 km (0.045 R)
• M63: 19,986,724 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.5

Radius: 12.2

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.66 AU - 6.04 AU

Year: 8252 Days

Day: 13.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,455,463 km

• M1: 316,399 km (0.08 R)
• M2: 454,329 km (0.102 R)
• M3: 560,693 km (0.068 R)
• M4: 677,080 km (0.109 R)
• M5: 920,027 km (0.089 R)
• M6: 1,079,947 km (0.113 R)
• M7: 1,230,293 km (0.076 R)
• M8: 1,308,233 km (0.12 R)
• M9: 1,573,770 km (0.095 R)
• M10: 1,659,040 km (0.082 R)
• M11: 2,252,346 km (0.114 R)
• M12: 2,373,819 km (0.118 R)
• M13: 2,777,135 km (0.114 R)
• M14: 3,148,138 km (0.106 R)
• M15: 4,294,057 km (0.114 R)
• M16: 4,445,750 km (0.082 R)
• M17: 4,537,603 km (0.045 R)
• M18: 4,943,312 km (0.12 R)
• M19: 5,038,606 km (0.06 R)
• M20: 5,328,227 km (0.053 R)
• M21: 5,623,384 km (0.086 R)
• M22: 5,890,267 km (0.073 R)
• M23: 6,298,370 km (0.036 R)
• M24: 6,436,598 km (0.051 R)
• M25: 7,178,304 km (0.118 R)
• M26: 7,687,835 km (0.11 R)
• M27: 7,872,738 km (0.1 R)
• M28: 8,588,563 km (0.088 R)
• M29: 8,973,778 km (0.095 R)
• M30: 9,168,554 km (0.106 R)
• M31: 10,001,814 km (0.049 R)
• M32: 10,244,313 km (0.114 R)
• M33: 11,275,790 km (0.04 R)
• M34: 11,740,142 km (0.05 R)
• M35: 12,253,861 km (0.112 R)
• M36: 12,731,228 km (0.078 R)
• M37: 13,347,720 km (0.072 R)
• M38: 13,749,241 km (0.12 R)
• M39: 14,336,114 km (0.095 R)
• M40: 14,701,282 km (0.088 R)
• M41: 14,793,135 km (0.086 R)
• M42: 15,721,539 km (0.082 R)
• M43: 16,050,954 km (0.074 R)
• M44: 16,716,664 km (0.111 R)
• M45: 17,004,790 km (0.075 R)
• M46: 17,683,366 km (0.09 R)
• M47: 18,075,163 km (0.073 R)
• M48: 18,370,918 km (0.046 R)
• M49: 19,167,227 km (0.094 R)
• M50: 19,317,872 km (0.093 R)
• M51: 19,569,645 km (0.113 R)
• M52: 19,721,338 km (0.119 R)
• M53: 19,822,615 km (0.067 R)
• M54: 19,974,906 km (0.084 R)
• M55: 21,675,684 km (0.116 R)
• M56: 21,832,612 km (0.036 R)
• M57: 23,745,072 km (0.086 R)
• M58: 24,123,105 km (0.068 R)
• M59: 24,394,326 km (0.096 R)
• M60: 24,503,084 km (0.093 R)
• M61: 25,379,279 km (0.06 R)
• M62: 25,987,544 km (0.099 R)
• M63: 27,331,531 km (0.082 R)
• M64: 27,557,723 km (0.108 R)
• M65: 27,898,208 km (0.054 R)
• M66: 28,011,902 km (0.093 R)
• M67: 29,505,338 km (0.104 R)
• M68: 29,853,601 km (0.094 R)
• M69: 30,612,960 km (0.099 R)
• M70: 30,730,245 km (0.082 R)
• M71: 32,210,217 km (0.097 R)
• M72: 34,870,815 km (0.11 R)
• M73: 35,239,125 km (0.116 R)
• M74: 35,608,632 km (0.115 R)
• M75: 36,413,767 km (0.078 R)
• M76: 36,662,698 km (0.077 R)
• M77: 36,787,463 km (0.054 R)
• M78: 36,912,227 km (0.12 R)
• M79: 37,037,142 km (0.098 R)
• M80: 38,357,792 km (0.102 R)
• M81: 38,674,490 km (0.103 R)
• M82: 40,142,644 km (0.099 R)
• M83: 40,786,513 km (0.089 R)
• M84: 42,084,723 km (0.09 R)
• M85: 42,215,322 km (0.104 R)
• M86: 43,924,927 km (0.079 R)
• M87: 44,455,401 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 20,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit