🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628

Radius: 12.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.69 AU - 0.87 AU

Year: 484 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,808,277 km

• M1: 158,574 km (0.108 R)
• M2: 256,411 km (0.091 R)
• M3: 374,294 km (0.116 R)
• M4: 476,918 km (0.113 R)
• M5: 630,256 km (0.071 R)
• M6: 722,259 km (0.075 R)
• M7: 1,033,572 km (0.105 R)
• M8: 1,180,327 km (0.051 R)
• M9: 1,323,792 km (0.081 R)
• M10: 1,457,083 km (0.029 R)
• M11: 1,544,897 km (0.102 R)
• M12: 1,668,764 km (0.115 R)
• M13: 1,849,179 km (0.114 R)
• M14: 1,969,007 km (0.064 R)
• M15: 2,141,344 km (0.074 R)
• M16: 2,261,321 km (0.065 R)
• M17: 2,376,961 km (0.089 R)
• M18: 2,455,350 km (0.102 R)
• M19: 2,534,487 km (0.098 R)
• M20: 2,681,991 km (0.057 R)
• M21: 2,811,692 km (0.111 R)
• M22: 2,936,606 km (0.065 R)
• M23: 3,070,496 km (0.104 R)
• M24: 3,163,247 km (0.116 R)
• M25: 3,271,556 km (0.034 R)
• M26: 3,816,391 km (0.118 R)
• M27: 3,947,439 km (0.101 R)
• M28: 4,064,275 km (0.074 R)
• M29: 4,190,236 km (0.077 R)
• M30: 4,269,673 km (0.076 R)
• M31: 4,357,487 km (0.081 R)
• M32: 4,608,662 km (0.109 R)
• M33: 4,756,614 km (0.109 R)
• M34: 4,847,869 km (0.119 R)
• M35: 5,074,360 km (0.064 R)
• M36: 5,321,645 km (0.115 R)
• M37: 5,407,813 km (0.094 R)
• M38: 5,529,137 km (0.118 R)
• M39: 5,739,472 km (0.108 R)
• M40: 5,872,315 km (0.119 R)
• M41: 6,159,094 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.1

Radius: 9.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.09 AU - 1.29 AU

Year: 912 Days

Day: 11.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 63,808,277 km

• M1: 121,025 km (0.105 R)
• M2: 180,116 km (0.095 R)
• M3: 242,199 km (0.069 R)
• M4: 316,399 km (0.056 R)
• M5: 389,553 km (0.085 R)
• M6: 490,831 km (0.075 R)
• M7: 565,480 km (0.12 R)
• M8: 773,271 km (0.045 R)
• M9: 857,046 km (0.069 R)
• M10: 994,377 km (0.115 R)
• M11: 1,098,048 km (0.085 R)
• M12: 1,193,342 km (0.089 R)
• M13: 1,266,645 km (0.119 R)
• M14: 1,354,310 km (0.119 R)
• M15: 1,424,471 km (0.087 R)
• M16: 1,482,964 km (0.111 R)
• M17: 1,643,033 km (0.098 R)
• M18: 1,718,281 km (0.04 R)
• M19: 1,794,726 km (0.091 R)
• M20: 1,858,305 km (0.047 R)
• M21: 2,075,371 km (0.072 R)
• M22: 2,157,052 km (0.118 R)
• M23: 2,217,190 km (0.095 R)
• M24: 2,339,112 km (0.076 R)
• M25: 2,471,207 km (0.105 R)
• M26: 2,573,831 km (0.111 R)
• M27: 2,767,261 km (0.061 R)
• M28: 2,849,241 km (0.096 R)
• M29: 3,015,594 km (0.043 R)
• M30: 3,134,075 km (0.088 R)
• M31: 3,463,490 km (0.069 R)
• M32: 3,960,005 km (0.068 R)
• M33: 4,052,606 km (0.108 R)
• M34: 4,127,256 km (0.027 R)
• M35: 4,211,928 km (0.083 R)
• M36: 4,268,626 km (0.119 R)
• M37: 4,440,214 km (0.113 R)
• M38: 4,507,683 km (0.103 R)
• M39: 4,604,473 km (0.074 R)
• M40: 4,711,884 km (0.048 R)
• M41: 4,780,699 km (0.078 R)
• M42: 5,200,321 km (0.061 R)
• M43: 5,642,233 km (0.064 R)
• M44: 6,128,277 km (0.081 R)
• M45: 6,365,539 km (0.081 R)
• M46: 6,551,040 km (0.111 R)
• M47: 6,871,479 km (0.079 R)
• M48: 7,106,796 km (0.106 R)
• M49: 7,219,743 km (0.103 R)
• M50: 7,344,807 km (0.09 R)
• M51: 7,447,580 km (0.102 R)
• M52: 7,504,876 km (0.092 R)
• M53: 7,562,322 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.1

Radius: 9.9

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.98 AU - 1.46 AU

Year: 947 Days

Day: 9.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 63,808,277 km

• M1: 132,693 km (0.063 R)
• M2: 247,734 km (0.038 R)
• M3: 342,729 km (0.093 R)
• M4: 420,819 km (0.038 R)
• M5: 501,901 km (0.076 R)
• M6: 647,609 km (0.067 R)
• M7: 754,721 km (0.103 R)
• M8: 862,881 km (0.087 R)
• M9: 994,227 km (0.065 R)
• M10: 1,138,440 km (0.091 R)
• M11: 1,270,684 km (0.081 R)
• M12: 1,408,165 km (0.108 R)
• M13: 1,613,413 km (0.117 R)
• M14: 1,806,544 km (0.082 R)
• M15: 2,083,749 km (0.113 R)
• M16: 2,184,279 km (0.079 R)
• M17: 2,278,675 km (0.074 R)
• M18: 2,366,489 km (0.096 R)
• M19: 2,447,272 km (0.115 R)
• M20: 2,520,874 km (0.119 R)
• M21: 2,636,662 km (0.079 R)
• M22: 2,771,301 km (0.102 R)
• M23: 2,839,517 km (0.075 R)
• M24: 2,908,332 km (0.066 R)
• M25: 3,171,176 km (0.104 R)
• M26: 3,432,822 km (0.066 R)
• M27: 3,692,075 km (0.025 R)
• M28: 3,833,595 km (0.115 R)
• M29: 3,957,761 km (0.106 R)
• M30: 4,034,804 km (0.118 R)
• M31: 4,259,201 km (0.098 R)
• M32: 4,367,959 km (0.098 R)
• M33: 4,812,564 km (0.089 R)
• M34: 4,946,603 km (0.099 R)
• M35: 5,144,970 km (0.104 R)
• M36: 5,260,908 km (0.113 R)
• M37: 5,335,258 km (0.099 R)
• M38: 5,463,314 km (0.086 R)
• M39: 5,538,562 km (0.115 R)
• M40: 5,832,073 km (0.078 R)
• M41: 6,164,180 km (0.105 R)
• M42: 6,242,570 km (0.073 R)
• M43: 6,400,395 km (0.038 R)
• M44: 6,513,790 km (0.115 R)
• M45: 6,719,787 km (0.089 R)
• M46: 6,823,757 km (0.091 R)
• M47: 6,916,358 km (0.071 R)
• M48: 7,126,693 km (0.032 R)
• M49: 7,279,732 km (0.118 R)
• M50: 7,422,149 km (0.119 R)
• M51: 7,529,560 km (0.083 R)
• M52: 7,625,303 km (0.075 R)
• M53: 7,830,401 km (0.069 R)
• M54: 7,964,142 km (0.091 R)
• M55: 8,037,445 km (0.082 R)
• M56: 8,357,435 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.4

Radius: 10.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.39 AU - 1.75 AU

Year: 1383 Days

Day: 12.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 129.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 63,808,277 km

• M1: 139,126 km (0.117 R)
• M2: 249,529 km (0.071 R)
• M3: 347,665 km (0.115 R)
• M4: 428,000 km (0.099 R)
• M5: 520,451 km (0.106 R)
• M6: 591,959 km (0.072 R)
• M7: 680,371 km (0.1 R)
• M8: 796,908 km (0.11 R)
• M9: 901,178 km (0.116 R)
• M10: 985,102 km (0.087 R)
• M11: 1,113,756 km (0.076 R)
• M12: 1,193,791 km (0.109 R)
• M13: 1,292,526 km (0.064 R)
• M14: 1,394,252 km (0.098 R)
• M15: 1,469,350 km (0.087 R)
• M16: 1,587,832 km (0.104 R)
• M17: 1,709,604 km (0.109 R)
• M18: 1,866,383 km (0.094 R)
• M19: 1,956,291 km (0.084 R)
• M20: 2,107,236 km (0.101 R)
• M21: 2,262,069 km (0.104 R)
• M22: 2,455,948 km (0.099 R)
• M23: 2,569,194 km (0.098 R)
• M24: 2,823,061 km (0.081 R)
• M25: 2,926,882 km (0.083 R)
• M26: 3,009,460 km (0.116 R)
• M27: 3,200,048 km (0.104 R)
• M28: 3,585,113 km (0.099 R)
• M29: 3,746,529 km (0.051 R)
• M30: 3,894,033 km (0.07 R)
• M31: 4,068,464 km (0.115 R)
• M32: 4,177,820 km (0.066 R)
• M33: 4,313,655 km (0.107 R)
• M34: 4,537,752 km (0.103 R)
• M35: 4,616,141 km (0.115 R)
• M36: 4,934,486 km (0.108 R)
• M37: 5,051,322 km (0.063 R)
• M38: 5,123,577 km (0.115 R)
• M39: 5,296,662 km (0.073 R)
• M40: 5,370,115 km (0.108 R)
• M41: 5,462,566 km (0.046 R)
• M42: 5,799,311 km (0.117 R)
• M43: 5,884,731 km (0.103 R)
• M44: 5,999,024 km (0.101 R)
• M45: 6,200,981 km (0.082 R)
• M46: 6,307,645 km (0.079 R)
• M47: 6,473,698 km (0.079 R)
• M48: 6,572,134 km (0.119 R)
• M49: 6,641,248 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.5

Radius: 6.6

Gravity: 16.77 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.7 AU - 8.6 AU

Year: 14873 Days

Day: 19.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,808,277 km

• M1: 84,074 km (0.079 R)
• M2: 136,433 km (0.083 R)
• M3: 334,052 km (0.067 R)
• M4: 572,960 km (0.104 R)
• M5: 881,730 km (0.04 R)
• M6: 1,042,099 km (0.096 R)
• M7: 1,187,209 km (0.109 R)
• M8: 1,237,174 km (0.051 R)
• M9: 1,497,026 km (0.088 R)
• M10: 1,578,407 km (0.066 R)
• M11: 1,689,259 km (0.059 R)
• M12: 2,407,030 km (0.116 R)
• M13: 2,567,249 km (0.055 R)
• M14: 2,632,474 km (0.118 R)
• M15: 2,764,269 km (0.071 R)
• M16: 2,864,650 km (0.109 R)
• M17: 3,034,593 km (0.073 R)
• M18: 3,673,675 km (0.097 R)
• M19: 3,858,578 km (0.06 R)
• M20: 4,122,319 km (0.096 R)
• M21: 4,314,403 km (0.058 R)
• M22: 5,654,201 km (0.085 R)
• M23: 6,974,253 km (0.069 R)
• M24: 7,203,287 km (0.093 R)
• M25: 7,481,240 km (0.119 R)
• M26: 7,574,739 km (0.094 R)
• M27: 8,000,045 km (0.104 R)
• M28: 8,047,917 km (0.07 R)
• M29: 8,239,851 km (0.112 R)
• M30: 8,288,021 km (0.073 R)
• M31: 8,481,900 km (0.03 R)
• M32: 8,530,519 km (0.119 R)
• M33: 8,628,207 km (0.094 R)
• M34: 9,675,990 km (0.052 R)
• M35: 10,396,753 km (0.107 R)
• M36: 10,605,741 km (0.097 R)
• M37: 11,081,313 km (0.048 R)
• M38: 11,455,906 km (0.078 R)
• M39: 11,509,761 km (0.085 R)
• M40: 12,771,769 km (0.101 R)
• M41: 17,180,567 km (0.112 R)
• M42: 18,050,928 km (0.06 R)
• M43: 18,176,440 km (0.059 R)
• M44: 18,618,053 km (0.088 R)
• M45: 18,744,912 km (0.071 R)
• M46: 19,705,032 km (0.036 R)
• M47: 21,806,433 km (0.083 R)
• M48: 22,275,572 km (0.061 R)
• M49: 23,087,439 km (0.104 R)
• M50: 24,531,508 km (0.115 R)
• M51: 24,879,622 km (0.082 R)
• M52: 25,019,346 km (0.08 R)
• M53: 25,580,787 km (0.116 R)
• M54: 26,004,598 km (0.054 R)
• M55: 26,430,653 km (0.064 R)
• M56: 30,592,316 km (0.077 R)
• M57: 31,042,007 km (0.094 R)
• M58: 31,494,092 km (0.104 R)
• M59: 31,569,639 km (0.036 R)
• M60: 32,176,108 km (0.066 R)
• M61: 32,786,468 km (0.062 R)
• M62: 33,554,653 km (0.057 R)
• M63: 35,737,286 km (0.049 R)
• M64: 37,564,175 km (0.092 R)
• M65: 38,448,598 km (0.066 R)
• M66: 38,933,893 km (0.085 R)
• M67: 39,096,057 km (0.072 R)
• M68: 39,747,257 km (0.119 R)
• M69: 39,828,937 km (0.117 R)
• M70: 40,895,271 km (0.118 R)
• M71: 41,308,011 km (0.04 R)
• M72: 41,556,344 km (0.094 R)
• M73: 43,728,654 km (0.096 R)
• M74: 44,998,591 km (0.086 R)
• M75: 45,083,712 km (0.113 R)
• M76: 45,509,916 km (0.114 R)
• M77: 48,095,566 km (0.091 R)
• M78: 48,705,776 km (0.058 R)
• M79: 48,968,021 km (0.04 R)
• M80: 49,230,714 km (0.115 R)
• M81: 49,581,821 km (0.072 R)
• M82: 49,669,784 km (0.117 R)
• M83: 50,374,689 km (0.108 R)
• M84: 51,616,501 km (0.077 R)
• M85: 51,883,982 km (0.103 R)
• M86: 52,062,453 km (0.116 R)
• M87: 52,241,222 km (0.108 R)
• M88: 53,407,936 km (0.091 R)
• M89: 58,623,815 km (0.118 R)
• M90: 58,809,765 km (0.111 R)
• M91: 59,742,508 km (0.082 R)
• M92: 61,906,142 km (0.079 R)
• M93: 62,949,886 km (0.114 R)
• M94: 63,426,356 km (0.051 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 13,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit