🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.4

Radius: 12.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.82 AU - 0.84 AU

Year: 513 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,155,769 km

• M1: 150,645 km (0.107 R)
• M2: 259,104 km (0.114 R)
• M3: 386,411 km (0.094 R)
• M4: 468,840 km (0.059 R)
• M5: 575,503 km (0.098 R)
• M6: 779,555 km (0.117 R)
• M7: 906,114 km (0.109 R)
• M8: 1,040,154 km (0.102 R)
• M9: 1,192,445 km (0.115 R)
• M10: 1,358,498 km (0.084 R)
• M11: 1,453,493 km (0.08 R)
• M12: 1,544,748 km (0.071 R)
• M13: 1,637,947 km (0.087 R)
• M14: 1,720,376 km (0.105 R)
• M15: 1,823,897 km (0.103 R)
• M16: 1,989,951 km (0.104 R)
• M17: 2,119,652 km (0.096 R)
• M18: 2,592,232 km (0.113 R)
• M19: 2,787,607 km (0.072 R)
• M20: 2,987,769 km (0.1 R)
• M21: 3,073,937 km (0.071 R)
• M22: 3,176,860 km (0.069 R)
• M23: 3,264,974 km (0.109 R)
• M24: 3,583,767 km (0.068 R)
• M25: 3,692,225 km (0.106 R)
• M26: 3,793,503 km (0.063 R)
• M27: 3,964,194 km (0.107 R)
• M28: 4,059,189 km (0.104 R)
• M29: 4,216,416 km (0.03 R)
• M30: 4,331,158 km (0.054 R)
• M31: 4,581,884 km (0.1 R)
• M32: 4,700,066 km (0.12 R)
• M33: 4,800,745 km (0.111 R)
• M34: 4,902,173 km (0.099 R)
• M35: 5,107,271 km (0.116 R)
• M36: 5,229,792 km (0.107 R)
• M37: 5,681,129 km (0.114 R)
• M38: 5,818,011 km (0.086 R)
• M39: 5,896,699 km (0.075 R)
• M40: 6,075,170 km (0.116 R)
• M41: 6,155,055 km (0.075 R)
• M42: 6,325,896 km (0.111 R)
• M43: 6,406,978 km (0.072 R)
• M44: 6,539,222 km (0.105 R)
• M45: 6,693,158 km (0.091 R)
• M46: 6,952,262 km (0.102 R)
• M47: 7,172,470 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.9

Radius: 13.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.84 AU - 1 AU

Year: 599 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,155,769 km

• M1: 166,203 km (0.109 R)
• M2: 260,300 km (0.046 R)
• M3: 344,075 km (0.099 R)
• M4: 451,786 km (0.116 R)
• M5: 552,914 km (0.051 R)
• M6: 658,829 km (0.108 R)
• M7: 830,119 km (0.093 R)
• M8: 977,772 km (0.074 R)
• M9: 1,075,758 km (0.065 R)
• M10: 1,403,826 km (0.075 R)
• M11: 1,529,489 km (0.111 R)
• M12: 1,638,246 km (0.066 R)
• M13: 1,907,672 km (0.073 R)
• M14: 2,025,406 km (0.077 R)
• M15: 2,253,243 km (0.113 R)
• M16: 2,481,529 km (0.087 R)
• M17: 2,660,000 km (0.098 R)
• M18: 2,809,149 km (0.12 R)
• M19: 2,944,236 km (0.093 R)
• M20: 3,081,567 km (0.077 R)
• M21: 3,264,974 km (0.102 R)
• M22: 3,398,415 km (0.119 R)
• M23: 3,837,335 km (0.103 R)
• M24: 3,931,133 km (0.11 R)
• M25: 4,044,678 km (0.085 R)
• M26: 4,217,164 km (0.052 R)
• M27: 4,333,551 km (0.115 R)
• M28: 4,500,203 km (0.112 R)
• M29: 5,013,174 km (0.104 R)
• M30: 5,126,270 km (0.111 R)
• M31: 5,240,264 km (0.076 R)
• M32: 5,460,322 km (0.043 R)
• M33: 5,619,345 km (0.08 R)
• M34: 5,844,639 km (0.099 R)
• M35: 5,974,640 km (0.092 R)
• M36: 6,094,767 km (0.098 R)
• M37: 6,182,581 km (0.066 R)
• M38: 6,370,775 km (0.109 R)
• M39: 6,482,375 km (0.105 R)
• M40: 6,752,698 km (0.116 R)
• M41: 7,004,023 km (0.106 R)
• M42: 7,107,694 km (0.094 R)
• M43: 7,223,483 km (0.031 R)
• M44: 7,433,369 km (0.115 R)
• M45: 7,527,466 km (0.028 R)
• M46: 8,027,422 km (0.113 R)
• M47: 8,172,382 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.5

Radius: 12.5

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.99 AU - 1.17 AU

Year: 761 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,155,769 km

• M1: 162,314 km (0.041 R)
• M2: 267,631 km (0.083 R)
• M3: 357,539 km (0.085 R)
• M4: 445,353 km (0.089 R)
• M5: 559,646 km (0.107 R)
• M6: 693,536 km (0.086 R)
• M7: 796,010 km (0.107 R)
• M8: 971,040 km (0.114 R)
• M9: 1,159,683 km (0.091 R)
• M10: 1,284,747 km (0.102 R)
• M11: 1,419,385 km (0.055 R)
• M12: 1,528,591 km (0.116 R)
• M13: 1,646,025 km (0.053 R)
• M14: 1,756,129 km (0.079 R)
• M15: 1,836,164 km (0.08 R)
• M16: 1,956,142 km (0.085 R)
• M17: 2,050,688 km (0.045 R)
• M18: 2,180,987 km (0.092 R)
• M19: 2,326,097 km (0.081 R)
• M20: 2,414,659 km (0.114 R)
• M21: 2,650,425 km (0.051 R)
• M22: 3,041,026 km (0.115 R)
• M23: 3,349,347 km (0.092 R)
• M24: 3,558,485 km (0.038 R)
• M25: 3,702,547 km (0.073 R)
• M26: 3,911,835 km (0.082 R)
• M27: 4,010,869 km (0.067 R)
• M28: 4,305,876 km (0.042 R)
• M29: 4,415,531 km (0.057 R)
• M30: 4,503,943 km (0.036 R)
• M31: 4,600,434 km (0.094 R)
• M32: 4,780,400 km (0.095 R)
• M33: 4,863,726 km (0.095 R)
• M34: 5,170,701 km (0.076 R)
• M35: 5,256,271 km (0.111 R)
• M36: 5,342,290 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.7

Radius: 11.7

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.94 AU - 2.26 AU

Year: 2064 Days

Day: 10.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,155,769 km

• M1: 163,810 km (0.114 R)
• M2: 245,640 km (0.105 R)
• M3: 344,524 km (0.102 R)
• M4: 640,877 km (0.095 R)
• M5: 898,784 km (0.057 R)
• M6: 1,065,885 km (0.095 R)
• M7: 1,535,173 km (0.1 R)
• M8: 1,786,797 km (0.07 R)
• M9: 1,886,280 km (0.111 R)
• M10: 2,039,019 km (0.042 R)
• M11: 2,169,618 km (0.109 R)
• M12: 2,329,987 km (0.079 R)
• M13: 2,425,430 km (0.115 R)
• M14: 2,536,282 km (0.115 R)
• M15: 2,952,164 km (0.1 R)
• M16: 3,190,923 km (0.057 R)
• M17: 3,282,028 km (0.094 R)
• M18: 3,671,581 km (0.118 R)
• M19: 3,961,352 km (0.108 R)
• M20: 4,142,066 km (0.112 R)
• M21: 4,409,996 km (0.062 R)
• M22: 4,787,730 km (0.105 R)
• M23: 4,927,604 km (0.068 R)
• M24: 5,086,776 km (0.044 R)
• M25: 5,684,719 km (0.085 R)
• M26: 5,795,870 km (0.097 R)
• M27: 6,789,499 km (0.062 R)
• M28: 6,947,026 km (0.082 R)
• M29: 7,046,060 km (0.097 R)
• M30: 7,125,795 km (0.088 R)
• M31: 7,426,936 km (0.103 R)
• M32: 7,528,363 km (0.077 R)
• M33: 7,671,080 km (0.058 R)
• M34: 8,188,090 km (0.099 R)
• M35: 8,503,741 km (0.089 R)
• M36: 8,588,563 km (0.073 R)
• M37: 8,737,712 km (0.079 R)
• M38: 8,909,301 km (0.056 R)
• M39: 9,168,704 km (0.109 R)
• M40: 9,474,632 km (0.075 R)
• M41: 9,783,850 km (0.079 R)
• M42: 10,662,738 km (0.088 R)
• M43: 10,915,259 km (0.114 R)
• M44: 11,030,749 km (0.111 R)
• M45: 11,123,350 km (0.071 R)
• M46: 11,262,775 km (0.076 R)
• M47: 11,897,519 km (0.1 R)
• M48: 11,992,513 km (0.036 R)
• M49: 12,087,807 km (0.105 R)
• M50: 12,207,336 km (0.106 R)
• M51: 12,351,249 km (0.095 R)
• M52: 12,543,931 km (0.115 R)
• M53: 12,786,280 km (0.07 R)
• M54: 12,907,903 km (0.112 R)
• M55: 12,981,206 km (0.053 R)
• M56: 13,201,713 km (0.059 R)
• M57: 13,721,117 km (0.057 R)
• M58: 13,945,813 km (0.091 R)
• M59: 14,959,039 km (0.086 R)
• M60: 15,113,125 km (0.08 R)
• M61: 15,267,659 km (0.048 R)
• M62: 15,682,345 km (0.11 R)
• M63: 15,865,004 km (0.11 R)
• M64: 15,943,543 km (0.031 R)
• M65: 16,206,087 km (0.034 R)
• M66: 17,378,336 km (0.097 R)
• M67: 17,702,814 km (0.048 R)
• M68: 17,784,344 km (0.105 R)
• M69: 18,056,613 km (0.096 R)
• M70: 18,330,377 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.2

Radius: 14.5

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.94 AU - 5.62 AU

Year: 8229 Days

Day: 13.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,155,769 km

• M1: 282,291 km (0.117 R)
• M2: 520,900 km (0.119 R)
• M3: 663,766 km (0.063 R)
• M4: 789,578 km (0.109 R)
• M5: 907,311 km (0.115 R)
• M6: 1,240,166 km (0.086 R)
• M7: 1,484,310 km (0.118 R)
• M8: 1,612,515 km (0.105 R)
• M9: 1,857,706 km (0.088 R)
• M10: 2,212,104 km (0.065 R)
• M11: 2,692,612 km (0.084 R)
• M12: 3,040,427 km (0.083 R)
• M13: 3,317,931 km (0.084 R)
• M14: 3,691,327 km (0.111 R)
• M15: 4,078,487 km (0.069 R)
• M16: 4,230,927 km (0.116 R)
• M17: 4,763,645 km (0.09 R)
• M18: 4,892,150 km (0.096 R)
• M19: 5,484,856 km (0.099 R)
• M20: 5,927,217 km (0.091 R)
• M21: 6,100,452 km (0.104 R)
• M22: 6,240,326 km (0.097 R)
• M23: 6,452,156 km (0.041 R)
• M24: 7,924,498 km (0.116 R)
• M25: 8,154,131 km (0.054 R)
• M26: 8,308,516 km (0.117 R)
• M27: 8,737,862 km (0.084 R)
• M28: 9,015,067 km (0.039 R)
• M29: 9,134,745 km (0.103 R)
• M30: 9,375,598 km (0.115 R)
• M31: 9,659,385 km (0.118 R)
• M32: 10,443,876 km (0.098 R)
• M33: 12,162,008 km (0.084 R)
• M34: 12,560,536 km (0.089 R)
• M35: 12,739,156 km (0.106 R)
• M36: 13,416,236 km (0.06 R)
• M37: 13,507,491 km (0.111 R)
• M38: 13,966,457 km (0.12 R)
• M39: 15,517,488 km (0.117 R)
• M40: 16,046,616 km (0.03 R)
• M41: 16,143,405 km (0.098 R)
• M42: 16,925,204 km (0.095 R)
• M43: 17,271,074 km (0.117 R)
• M44: 17,569,522 km (0.098 R)
• M45: 19,240,979 km (0.059 R)
• M46: 19,498,736 km (0.116 R)
• M47: 21,174,980 km (0.064 R)
• M48: 21,601,185 km (0.037 R)
• M49: 21,815,409 km (0.112 R)
• M50: 22,030,381 km (0.093 R)
• M51: 22,570,728 km (0.115 R)
• M52: 23,389,477 km (0.106 R)
• M53: 23,554,484 km (0.116 R)
• M54: 24,496,352 km (0.114 R)
• M55: 24,887,850 km (0.114 R)
• M56: 26,245,600 km (0.1 R)
• M57: 27,221,876 km (0.084 R)
• M58: 27,859,911 km (0.054 R)
• M59: 28,796,842 km (0.084 R)
• M60: 30,401,279 km (0.106 R)
• M61: 31,002,962 km (0.074 R)
• M62: 33,201,153 km (0.075 R)
• M63: 35,071,126 km (0.101 R)
• M64: 36,655,517 km (0.119 R)
• M65: 36,847,152 km (0.094 R)
• M66: 37,424,301 km (0.072 R)
• M67: 39,042,950 km (0.109 R)
• M68: 39,369,372 km (0.088 R)
• M69: 39,631,318 km (0.083 R)
• M70: 40,552,243 km (0.105 R)
• M71: 40,684,487 km (0.105 R)
• M72: 40,949,126 km (0.074 R)
• M73: 41,280,934 km (0.07 R)
• M74: 42,415,484 km (0.115 R)
• M75: 43,357,502 km (0.071 R)
• M76: 43,560,207 km (0.048 R)
• M77: 45,056,784 km (0.101 R)
• M78: 46,017,951 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 12,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit