🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.6

Radius: 9.1

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.47 AU - 0.69 AU

Year: 305 Days

Day: 5.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 57,764,804 km

• M1: 113,545 km (0.113 R)
• M2: 175,777 km (0.094 R)
• M3: 235,168 km (0.085 R)
• M4: 341,083 km (0.083 R)
• M5: 399,127 km (0.118 R)
• M6: 511,924 km (0.078 R)
• M7: 571,314 km (0.082 R)
• M8: 643,420 km (0.09 R)
• M9: 794,065 km (0.112 R)
• M10: 860,786 km (0.103 R)
• M11: 929,601 km (0.111 R)
• M12: 992,283 km (0.066 R)
• M13: 1,056,610 km (0.091 R)
• M14: 1,155,943 km (0.051 R)
• M15: 1,219,522 km (0.067 R)
• M16: 1,368,521 km (0.09 R)
• M17: 1,431,652 km (0.117 R)
• M18: 1,495,829 km (0.063 R)
• M19: 1,556,267 km (0.108 R)
• M20: 1,641,537 km (0.104 R)
• M21: 1,826,440 km (0.085 R)
• M22: 1,911,562 km (0.081 R)
• M23: 2,059,663 km (0.054 R)
• M24: 2,132,667 km (0.047 R)
• M25: 2,318,767 km (0.097 R)
• M26: 2,438,595 km (0.063 R)
• M27: 2,588,492 km (0.113 R)
• M28: 2,678,849 km (0.077 R)
• M29: 2,850,887 km (0.117 R)
• M30: 2,950,220 km (0.07 R)
• M31: 3,086,204 km (0.087 R)
• M32: 3,254,651 km (0.118 R)
• M33: 3,451,073 km (0.075 R)
• M34: 3,544,422 km (0.099 R)
• M35: 3,759,245 km (0.047 R)
• M36: 3,913,480 km (0.119 R)
• M37: 3,971,823 km (0.06 R)
• M38: 4,030,466 km (0.108 R)
• M39: 4,095,990 km (0.115 R)
• M40: 4,188,441 km (0.111 R)
• M41: 4,261,445 km (0.071 R)
• M42: 4,530,721 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.1

Radius: 12.8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.88 AU - 1.08 AU

Year: 670 Days

Day: 8.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 57,764,804 km

• M1: 175,777 km (0.107 R)
• M2: 273,764 km (0.079 R)
• M3: 384,317 km (0.039 R)
• M4: 466,596 km (0.075 R)
• M5: 630,854 km (0.079 R)
• M6: 733,927 km (0.104 R)
• M7: 838,346 km (0.114 R)
• M8: 937,081 km (0.036 R)
• M9: 1,081,443 km (0.112 R)
• M10: 1,246,300 km (0.061 R)
• M11: 1,341,743 km (0.1 R)
• M12: 1,622,688 km (0.08 R)
• M13: 1,828,086 km (0.077 R)
• M14: 1,930,261 km (0.051 R)
• M15: 2,027,051 km (0.084 R)
• M16: 2,110,377 km (0.102 R)
• M17: 2,303,957 km (0.087 R)
• M18: 2,447,122 km (0.107 R)
• M19: 2,709,068 km (0.111 R)
• M20: 2,818,125 km (0.097 R)
• M21: 2,980,289 km (0.042 R)
• M22: 3,110,589 km (0.059 R)
• M23: 3,233,857 km (0.041 R)
• M24: 3,323,018 km (0.109 R)
• M25: 3,431,027 km (0.092 R)
• M26: 3,623,111 km (0.09 R)
• M27: 3,771,811 km (0.094 R)
• M28: 3,865,759 km (0.102 R)
• M29: 4,201,007 km (0.108 R)
• M30: 4,347,613 km (0.116 R)
• M31: 4,555,704 km (0.086 R)
• M32: 4,635,888 km (0.05 R)
• M33: 4,828,271 km (0.118 R)
• M34: 5,368,320 km (0.059 R)
• M35: 5,667,216 km (0.09 R)
• M36: 5,927,666 km (0.072 R)
• M37: 6,325,896 km (0.113 R)
• M38: 6,471,903 km (0.093 R)
• M39: 6,687,324 km (0.089 R)
• M40: 6,974,402 km (0.097 R)
• M41: 7,125,197 km (0.102 R)
• M42: 7,560,676 km (0.107 R)
• M43: 7,715,809 km (0.03 R)
• M44: 7,883,957 km (0.111 R)
• M45: 8,004,832 km (0.088 R)
• M46: 8,211,726 km (0.114 R)

Asteroid Belt

Center: 1.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.1

Radius: 9.4

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.44 AU - 1.58 AU

Year: 1281 Days

Day: 10.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 57,764,804 km

• M1: 204,051 km (0.099 R)
• M2: 272,567 km (0.117 R)
• M3: 348,264 km (0.094 R)
• M4: 478,863 km (0.111 R)
• M5: 756,965 km (0.091 R)
• M6: 836,252 km (0.1 R)
• M7: 926,011 km (0.086 R)
• M8: 1,107,772 km (0.087 R)
• M9: 1,232,836 km (0.087 R)
• M10: 1,398,142 km (0.069 R)
• M11: 1,552,377 km (0.076 R)
• M12: 1,636,302 km (0.098 R)
• M13: 1,741,020 km (0.067 R)
• M14: 1,917,396 km (0.117 R)
• M15: 2,099,756 km (0.08 R)
• M16: 2,161,839 km (0.119 R)
• M17: 2,427,225 km (0.109 R)
• M18: 2,558,423 km (0.095 R)
• M19: 2,624,844 km (0.096 R)
• M20: 2,839,218 km (0.104 R)
• M21: 2,919,702 km (0.05 R)
• M22: 3,237,298 km (0.106 R)
• M23: 3,665,447 km (0.101 R)
• M24: 3,778,543 km (0.081 R)
• M25: 3,969,579 km (0.086 R)
• M26: 4,401,020 km (0.061 R)
• M27: 4,575,152 km (0.092 R)
• M28: 4,710,687 km (0.106 R)
• M29: 4,930,297 km (0.036 R)
• M30: 5,139,136 km (0.06 R)
• M31: 5,465,259 km (0.12 R)
• M32: 6,018,771 km (0.071 R)
• M33: 6,287,299 km (0.059 R)
• M34: 6,529,199 km (0.087 R)
• M35: 6,620,753 km (0.087 R)
• M36: 6,866,991 km (0.102 R)
• M37: 6,975,599 km (0.031 R)
• M38: 7,400,158 km (0.115 R)
• M39: 7,607,501 km (0.115 R)
• M40: 7,671,678 km (0.105 R)
• M41: 7,800,631 km (0.091 R)
• M42: 7,930,333 km (0.066 R)
• M43: 8,011,714 km (0.06 R)
• M44: 8,673,086 km (0.095 R)
• M45: 8,790,670 km (0.118 R)
• M46: 8,942,662 km (0.055 R)
• M47: 9,061,442 km (0.115 R)
• M48: 9,266,242 km (0.113 R)
• M49: 9,541,801 km (0.094 R)
• M50: 9,680,478 km (0.041 R)
• M51: 9,837,406 km (0.056 R)
• M52: 10,083,196 km (0.093 R)
• M53: 10,189,111 km (0.112 R)
• M54: 10,348,881 km (0.058 R)
• M55: 10,527,202 km (0.106 R)
• M56: 10,688,618 km (0.077 R)
• M57: 10,796,628 km (0.117 R)
• M58: 10,868,884 km (0.102 R)
• M59: 10,941,289 km (0.047 R)
• M60: 11,544,767 km (0.116 R)
• M61: 11,674,169 km (0.07 R)
• M62: 11,804,020 km (0.097 R)
• M63: 11,915,770 km (0.1 R)
• M64: 11,990,419 km (0.11 R)
• M65: 12,403,907 km (0.1 R)
• M66: 12,745,739 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 288.9

Radius: 7.9

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.23 AU - 9.87 AU

Year: 20371 Days

Day: 22.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,764,804 km

• M1: 112,797 km (0.091 R)
• M2: 576,999 km (0.103 R)
• M3: 742,903 km (0.103 R)
• M4: 903,721 km (0.107 R)
• M5: 1,427,612 km (0.106 R)
• M6: 2,376,512 km (0.047 R)
• M7: 2,555,580 km (0.111 R)
• M8: 2,863,752 km (0.12 R)
• M9: 3,348,300 km (0.118 R)
• M10: 3,481,890 km (0.082 R)
• M11: 3,617,277 km (0.1 R)
• M12: 3,893,135 km (0.061 R)
• M13: 4,211,778 km (0.109 R)
• M14: 4,874,198 km (0.084 R)
• M15: 5,489,943 km (0.093 R)
• M16: 6,542,214 km (0.102 R)
• M17: 6,667,577 km (0.096 R)
• M18: 7,263,425 km (0.105 R)
• M19: 7,699,354 km (0.068 R)
• M20: 8,918,277 km (0.106 R)
• M21: 9,290,925 km (0.11 R)
• M22: 9,431,996 km (0.1 R)
• M23: 10,003,460 km (0.112 R)
• M24: 10,147,972 km (0.093 R)
• M25: 10,341,850 km (0.112 R)
• M26: 10,684,130 km (0.102 R)
• M27: 11,379,760 km (0.082 R)
• M28: 11,581,269 km (0.116 R)
• M29: 12,038,889 km (0.114 R)
• M30: 12,141,363 km (0.096 R)
• M31: 12,192,675 km (0.117 R)
• M32: 12,244,137 km (0.089 R)
• M33: 12,658,224 km (0.112 R)
• M34: 13,606,525 km (0.102 R)
• M35: 13,981,417 km (0.069 R)
• M36: 14,089,277 km (0.058 R)
• M37: 14,414,204 km (0.116 R)
• M38: 14,523,111 km (0.083 R)
• M39: 15,515,094 km (0.08 R)
• M40: 15,626,694 km (0.098 R)
• M41: 15,906,891 km (0.042 R)
• M42: 16,019,389 km (0.088 R)
• M43: 16,358,527 km (0.107 R)
• M44: 16,757,205 km (0.092 R)
• M45: 16,871,648 km (0.104 R)
• M46: 17,448,048 km (0.118 R)
• M47: 17,855,254 km (0.053 R)
• M48: 17,972,239 km (0.032 R)
• M49: 18,738,629 km (0.092 R)
• M50: 19,575,929 km (0.082 R)
• M51: 19,636,217 km (0.116 R)
• M52: 20,731,572 km (0.101 R)
• M53: 21,410,746 km (0.081 R)
• M54: 22,034,570 km (0.097 R)
• M55: 22,348,576 km (0.114 R)
• M56: 22,664,227 km (0.096 R)
• M57: 23,491,802 km (0.106 R)
• M58: 24,199,550 km (0.069 R)
• M59: 24,718,804 km (0.048 R)
• M60: 25,110,751 km (0.042 R)
• M61: 25,702,261 km (0.061 R)
• M62: 30,667,563 km (0.11 R)
• M63: 30,737,575 km (0.065 R)
• M64: 31,511,445 km (0.093 R)
• M65: 32,007,362 km (0.057 R)
• M66: 32,434,314 km (0.114 R)
• M67: 32,648,538 km (0.111 R)
• M68: 33,078,483 km (0.119 R)
• M69: 34,088,717 km (0.098 R)
• M70: 34,233,827 km (0.054 R)
• M71: 34,743,507 km (0.069 R)
• M72: 34,962,668 km (0.082 R)
• M73: 35,696,745 km (0.091 R)
• M74: 38,305,432 km (0.045 R)
• M75: 38,986,103 km (0.112 R)
• M76: 39,137,795 km (0.063 R)
• M77: 39,670,812 km (0.106 R)
• M78: 40,129,330 km (0.081 R)
• M79: 40,359,411 km (0.115 R)
• M80: 41,206,434 km (0.114 R)
• M81: 42,996,373 km (0.111 R)
• M82: 45,209,524 km (0.107 R)
• M83: 46,169,344 km (0.098 R)
• M84: 49,499,093 km (0.093 R)
• M85: 49,663,352 km (0.109 R)
• M86: 50,075,194 km (0.082 R)
• M87: 52,737,289 km (0.114 R)
• M88: 53,157,509 km (0.089 R)
• M89: 54,509,275 km (0.045 R)
• M90: 56,558,018 km (0.097 R)
• M91: 57,678,357 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 20,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit