🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 12.7

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.58 AU - 0.72 AU

Year: 355 Days

Day: 14 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,889,684 km

• M1: 167,550 km (0.091 R)
• M2: 305,479 km (0.085 R)
• M3: 411,544 km (0.056 R)
• M4: 506,538 km (0.093 R)
• M5: 688,150 km (0.117 R)
• M6: 821,741 km (0.098 R)
• M7: 902,823 km (0.069 R)
• M8: 983,756 km (0.111 R)
• M9: 1,070,822 km (0.088 R)
• M10: 1,180,926 km (0.088 R)
• M11: 1,483,412 km (0.054 R)
• M12: 1,653,804 km (0.098 R)
• M13: 1,763,161 km (0.043 R)
• M14: 1,846,935 km (0.097 R)
• M15: 1,969,007 km (0.091 R)
• M16: 2,051,884 km (0.1 R)
• M17: 2,212,852 km (0.079 R)
• M18: 2,369,331 km (0.105 R)
• M19: 2,592,980 km (0.095 R)
• M20: 2,846,997 km (0.053 R)
• M21: 2,927,331 km (0.117 R)
• M22: 3,032,199 km (0.093 R)
• M23: 3,192,119 km (0.099 R)
• M24: 3,334,985 km (0.075 R)
• M25: 3,419,807 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.1

Radius: 11.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.55 AU - 0.83 AU

Year: 389 Days

Day: 10.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,889,684 km

• M1: 155,432 km (0.115 R)
• M2: 233,073 km (0.062 R)
• M3: 308,471 km (0.113 R)
• M4: 395,238 km (0.105 R)
• M5: 490,382 km (0.093 R)
• M6: 572,062 km (0.08 R)
• M7: 672,592 km (0.073 R)
• M8: 774,019 km (0.098 R)
• M9: 862,282 km (0.116 R)
• M10: 947,703 km (0.076 R)
• M11: 1,056,610 km (0.115 R)
• M12: 1,149,061 km (0.07 R)
• M13: 1,227,451 km (0.08 R)
• M14: 1,324,988 km (0.119 R)
• M15: 1,415,196 km (0.086 R)
• M16: 1,533,677 km (0.072 R)
• M17: 1,607,579 km (0.106 R)
• M18: 1,682,527 km (0.088 R)
• M19: 1,758,972 km (0.095 R)
• M20: 1,833,621 km (0.093 R)
• M21: 1,918,144 km (0.106 R)
• M22: 2,038,421 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341

Radius: 8

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.58 AU - 0.82 AU

Year: 397 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 57,889,684 km

• M1: 109,057 km (0.085 R)
• M2: 172,786 km (0.078 R)
• M3: 252,970 km (0.116 R)
• M4: 318,643 km (0.06 R)
• M5: 426,952 km (0.06 R)
• M6: 486,193 km (0.095 R)
• M7: 620,532 km (0.065 R)
• M8: 709,393 km (0.04 R)
• M9: 764,146 km (0.118 R)
• M10: 827,725 km (0.049 R)
• M11: 878,439 km (0.058 R)
• M12: 930,200 km (0.086 R)
• M13: 1,072,467 km (0.118 R)
• M14: 1,128,267 km (0.051 R)
• M15: 1,242,710 km (0.06 R)
• M16: 1,310,029 km (0.117 R)
• M17: 1,365,529 km (0.091 R)
• M18: 1,488,050 km (0.099 R)
• M19: 1,541,606 km (0.111 R)
• M20: 1,641,687 km (0.075 R)
• M21: 1,715,888 km (0.097 R)
• M22: 1,767,499 km (0.026 R)
• M23: 1,853,218 km (0.113 R)
• M24: 1,916,050 km (0.066 R)
• M25: 1,969,755 km (0.082 R)
• M26: 2,048,743 km (0.097 R)
• M27: 2,144,037 km (0.067 R)
• M28: 2,199,837 km (0.082 R)
• M29: 2,302,610 km (0.027 R)
• M30: 2,375,465 km (0.069 R)
• M31: 2,615,120 km (0.111 R)
• M32: 2,812,590 km (0.089 R)
• M33: 2,890,680 km (0.108 R)
• M34: 2,941,244 km (0.097 R)
• M35: 3,009,161 km (0.091 R)
• M36: 3,060,473 km (0.105 R)
• M37: 3,175,514 km (0.094 R)
• M38: 3,286,067 km (0.042 R)
• M39: 3,439,704 km (0.103 R)
• M40: 3,686,540 km (0.032 R)
• M41: 3,840,028 km (0.12 R)
• M42: 3,926,795 km (0.117 R)
• M43: 4,020,592 km (0.097 R)
• M44: 4,178,568 km (0.06 R)
• M45: 4,255,162 km (0.109 R)
• M46: 4,422,562 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.9

Radius: 14.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.64 AU - 1 AU

Year: 504 Days

Day: 12.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 57,889,684 km

• M1: 195,973 km (0.087 R)
• M2: 309,069 km (0.081 R)
• M3: 440,117 km (0.043 R)
• M4: 571,613 km (0.098 R)
• M5: 661,821 km (0.082 R)
• M6: 788,381 km (0.039 R)
• M7: 882,777 km (0.12 R)
• M8: 976,575 km (0.042 R)
• M9: 1,074,412 km (0.087 R)
• M10: 1,196,484 km (0.118 R)
• M11: 1,286,242 km (0.083 R)
• M12: 1,529,489 km (0.065 R)
• M13: 1,818,811 km (0.108 R)
• M14: 1,992,344 km (0.051 R)
• M15: 2,210,757 km (0.108 R)
• M16: 2,336,270 km (0.107 R)
• M17: 2,692,612 km (0.061 R)
• M18: 2,877,365 km (0.116 R)
• M19: 2,985,973 km (0.06 R)
• M20: 3,222,338 km (0.085 R)
• M21: 3,449,727 km (0.067 R)
• M22: 3,542,178 km (0.11 R)
• M23: 3,635,527 km (0.058 R)
• M24: 3,769,118 km (0.104 R)
• M25: 4,009,073 km (0.066 R)
• M26: 4,122,768 km (0.08 R)
• M27: 4,370,203 km (0.099 R)
• M28: 4,462,056 km (0.112 R)
• M29: 4,767,684 km (0.113 R)
• M30: 4,992,679 km (0.117 R)
• M31: 5,247,744 km (0.106 R)
• M32: 5,381,484 km (0.11 R)
• M33: 5,615,904 km (0.101 R)
• M34: 5,716,135 km (0.062 R)
• M35: 5,816,964 km (0.106 R)
• M36: 6,123,041 km (0.076 R)
• M37: 6,226,263 km (0.043 R)
• M38: 6,358,508 km (0.071 R)
• M39: 6,520,373 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.9

Radius: 8.3

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.85 AU - 2.69 AU

Year: 2320 Days

Day: 7.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,889,684 km

• M1: 104,719 km (0.093 R)
• M2: 239,506 km (0.093 R)
• M3: 332,706 km (0.068 R)
• M4: 454,179 km (0.025 R)
• M5: 546,631 km (0.053 R)
• M6: 694,284 km (0.113 R)
• M7: 927,058 km (0.051 R)
• M8: 991,385 km (0.031 R)
• M9: 1,086,230 km (0.086 R)
• M10: 1,740,571 km (0.104 R)
• M11: 1,809,685 km (0.025 R)
• M12: 2,144,037 km (0.041 R)
• M13: 2,343,899 km (0.115 R)
• M14: 2,549,746 km (0.058 R)
• M15: 2,681,542 km (0.092 R)
• M16: 2,734,948 km (0.103 R)
• M17: 2,788,654 km (0.042 R)
• M18: 3,174,467 km (0.074 R)
• M19: 3,402,604 km (0.03 R)
• M20: 3,518,692 km (0.107 R)
• M21: 3,591,994 km (0.115 R)
• M22: 3,665,746 km (0.082 R)
• M23: 3,799,786 km (0.113 R)
• M24: 4,118,878 km (0.077 R)
• M25: 4,211,778 km (0.048 R)
• M26: 4,274,011 km (0.117 R)
• M27: 4,510,226 km (0.097 R)
• M28: 4,653,990 km (0.109 R)
• M29: 4,766,787 km (0.095 R)
• M30: 4,864,324 km (0.068 R)
• M31: 4,929,699 km (0.045 R)
• M32: 5,044,889 km (0.03 R)
• M33: 5,328,078 km (0.114 R)
• M34: 5,875,456 km (0.078 R)
• M35: 6,315,424 km (0.109 R)
• M36: 6,620,903 km (0.096 R)
• M37: 6,766,162 km (0.081 R)
• M38: 8,005,431 km (0.027 R)
• M39: 8,121,519 km (0.087 R)
• M40: 8,199,310 km (0.113 R)
• M41: 8,492,970 km (0.049 R)
• M42: 8,552,061 km (0.091 R)
• M43: 8,890,003 km (0.115 R)
• M44: 8,970,038 km (0.071 R)
• M45: 9,030,326 km (0.046 R)
• M46: 9,252,329 km (0.081 R)
• M47: 9,435,437 km (0.06 R)
• M48: 9,702,020 km (0.109 R)
• M49: 9,763,804 km (0.11 R)
• M50: 9,970,997 km (0.07 R)
• M51: 10,116,855 km (0.105 R)
• M52: 10,474,095 km (0.113 R)
• M53: 10,537,524 km (0.059 R)
• M54: 10,750,103 km (0.075 R)
• M55: 10,921,093 km (0.045 R)
• M56: 11,092,981 km (0.092 R)
• M57: 11,461,441 km (0.119 R)
• M58: 11,592,339 km (0.099 R)
• M59: 11,767,817 km (0.105 R)
• M60: 11,877,772 km (0.103 R)
• M61: 12,010,465 km (0.097 R)
• M62: 12,276,899 km (0.085 R)
• M63: 12,590,456 km (0.118 R)
• M64: 13,431,645 km (0.094 R)
• M65: 13,847,377 km (0.111 R)
• M66: 14,361,246 km (0.112 R)
• M67: 15,239,685 km (0.101 R)
• M68: 15,480,088 km (0.111 R)
• M69: 15,964,636 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481

Radius: 4.1

Gravity: 28.61 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.5 AU - 9.84 AU

Year: 15839 Days

Day: 20.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 57,889,684 km

• M1: 56,099 km (0.088 R)
• M2: 157,227 km (0.062 R)
• M3: 1,238,970 km (0.103 R)
• M4: 1,286,841 km (0.115 R)
• M5: 1,384,379 km (0.059 R)
• M6: 1,535,173 km (0.1 R)
• M7: 2,047,097 km (0.06 R)
• M8: 2,336,120 km (0.104 R)
• M9: 2,455,350 km (0.052 R)
• M10: 2,485,419 km (0.091 R)
• M11: 2,856,422 km (0.114 R)
• M12: 3,411,131 km (0.11 R)
• M13: 3,580,475 km (0.102 R)
• M14: 3,787,369 km (0.092 R)
• M15: 3,962,848 km (0.091 R)
• M16: 4,394,587 km (0.119 R)
• M17: 5,537,664 km (0.119 R)
• M18: 5,857,355 km (0.08 R)
• M19: 6,019,370 km (0.106 R)
• M20: 6,141,741 km (0.088 R)
• M21: 6,598,014 km (0.039 R)
• M22: 6,640,051 km (0.072 R)
• M23: 7,022,124 km (0.094 R)
• M24: 7,237,545 km (0.095 R)
• M25: 7,498,743 km (0.099 R)
• M26: 7,674,670 km (0.077 R)
• M27: 7,941,104 km (0.078 R)
• M28: 8,165,501 km (0.101 R)
• M29: 8,712,430 km (0.093 R)
• M30: 9,507,393 km (0.07 R)
• M31: 9,793,425 km (0.042 R)
• M32: 10,033,978 km (0.096 R)
• M33: 10,520,919 km (0.069 R)
• M34: 11,115,271 km (0.057 R)
• M35: 11,265,617 km (0.106 R)
• M36: 11,467,126 km (0.106 R)
• M37: 12,027,220 km (0.099 R)
• M38: 12,336,439 km (0.081 R)
• M39: 12,492,170 km (0.074 R)
• M40: 14,029,737 km (0.104 R)
• M41: 14,355,112 km (0.119 R)
• M42: 14,518,773 km (0.114 R)
• M43: 17,452,536 km (0.086 R)
• M44: 18,037,165 km (0.057 R)
• M45: 18,154,749 km (0.102 R)
• M46: 18,450,055 km (0.072 R)
• M47: 19,165,432 km (0.11 R)
• M48: 19,466,124 km (0.117 R)
• M49: 19,526,412 km (0.116 R)
• M50: 21,054,704 km (0.09 R)
• M51: 22,811,431 km (0.112 R)
• M52: 23,514,242 km (0.083 R)
• M53: 24,029,906 km (0.109 R)
• M54: 24,094,682 km (0.105 R)
• M55: 24,549,310 km (0.112 R)
• M56: 25,072,454 km (0.067 R)
• M57: 25,269,474 km (0.066 R)
• M58: 25,467,093 km (0.036 R)
• M59: 26,329,375 km (0.111 R)
• M60: 26,529,836 km (0.053 R)
• M61: 27,133,912 km (0.039 R)
• M62: 27,336,169 km (0.064 R)
• M63: 29,733,774 km (0.106 R)
• M64: 30,291,175 km (0.047 R)
• M65: 30,711,545 km (0.037 R)
• M66: 32,770,162 km (0.12 R)
• M67: 32,913,776 km (0.108 R)
• M68: 33,057,689 km (0.073 R)
• M69: 33,490,326 km (0.054 R)
• M70: 35,681,785 km (0.107 R)
• M71: 39,665,127 km (0.092 R)
• M72: 39,741,572 km (0.093 R)
• M73: 39,971,354 km (0.065 R)
• M74: 40,201,585 km (0.103 R)
• M75: 41,281,832 km (0.079 R)
• M76: 41,670,038 km (0.118 R)
• M77: 42,449,892 km (0.042 R)
• M78: 42,998,617 km (0.109 R)
• M79: 43,549,735 km (0.087 R)
• M80: 44,103,247 km (0.063 R)
• M81: 44,341,108 km (0.106 R)
• M82: 44,818,176 km (0.05 R)
• M83: 45,137,118 km (0.058 R)
• M84: 45,217,004 km (0.09 R)
• M85: 46,259,701 km (0.115 R)
• M86: 46,743,500 km (0.116 R)
• M87: 48,450,113 km (0.119 R)
• M88: 48,777,583 km (0.114 R)
• M89: 49,764,180 km (0.102 R)
• M90: 50,342,675 km (0.11 R)
• M91: 52,175,399 km (0.115 R)
• M92: 53,860,320 km (0.069 R)
• M93: 54,029,814 km (0.116 R)
• M94: 54,284,430 km (0.107 R)
• M95: 55,050,371 km (0.076 R)
• M96: 57,283,418 km (0.061 R)
• M97: 57,716,205 km (0.116 R)
• M98: 57,889,738 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 12,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit