🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 11.6

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.95 AU

Year: 532 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 12,377,489 km

• M1: 158,125 km (0.109 R)
• M2: 236,215 km (0.068 R)
• M3: 310,416 km (0.106 R)
• M4: 404,363 km (0.1 R)
• M5: 486,193 km (0.076 R)
• M6: 670,797 km (0.106 R)
• M7: 763,847 km (0.076 R)
• M8: 848,220 km (0.074 R)
• M9: 1,022,352 km (0.077 R)
• M10: 1,188,106 km (0.113 R)
• M11: 1,303,895 km (0.056 R)
• M12: 1,535,772 km (0.102 R)
• M13: 1,610,271 km (0.116 R)
• M14: 1,686,118 km (0.097 R)
• M15: 1,939,836 km (0.069 R)
• M16: 2,180,239 km (0.111 R)
• M17: 2,258,180 km (0.116 R)
• M18: 2,376,961 km (0.071 R)
• M19: 2,477,490 km (0.082 R)
• M20: 2,669,275 km (0.113 R)
• M21: 2,766,962 km (0.119 R)
• M22: 3,045,663 km (0.071 R)
• M23: 3,199,599 km (0.079 R)
• M24: 3,363,708 km (0.097 R)
• M25: 3,446,735 km (0.105 R)
• M26: 3,530,510 km (0.1 R)
• M27: 3,746,978 km (0.058 R)
• M28: 3,880,569 km (0.12 R)
• M29: 3,959,856 km (0.113 R)
• M30: 4,071,904 km (0.059 R)
• M31: 4,144,459 km (0.067 R)
• M32: 4,217,463 km (0.057 R)
• M33: 4,298,994 km (0.099 R)
• M34: 4,447,246 km (0.1 R)
• M35: 4,630,952 km (0.087 R)
• M36: 4,774,416 km (0.074 R)
• M37: 5,005,545 km (0.101 R)
• M38: 5,083,485 km (0.053 R)
• M39: 5,284,395 km (0.066 R)
• M40: 5,443,418 km (0.099 R)
• M41: 5,532,428 km (0.11 R)
• M42: 5,657,941 km (0.103 R)
• M43: 5,802,602 km (0.094 R)
• M44: 6,012,638 km (0.101 R)
• M45: 6,160,291 km (0.06 R)
• M46: 6,243,916 km (0.111 R)
• M47: 6,402,789 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.1

Radius: 12.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.15 AU - 2.51 AU

Year: 2412 Days

Day: 11.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 12,377,489 km

• M1: 200,461 km (0.068 R)
• M2: 313,856 km (0.105 R)
• M3: 483,650 km (0.071 R)
• M4: 742,305 km (0.089 R)
• M5: 868,715 km (0.081 R)
• M6: 985,700 km (0.113 R)
• M7: 1,081,742 km (0.119 R)
• M8: 1,199,625 km (0.078 R)
• M9: 1,380,040 km (0.105 R)
• M10: 1,600,697 km (0.092 R)
• M11: 1,822,252 km (0.053 R)
• M12: 1,964,669 km (0.034 R)
• M13: 2,378,457 km (0.07 R)
• M14: 2,559,171 km (0.093 R)
• M15: 2,896,065 km (0.041 R)
• M16: 3,394,226 km (0.085 R)
• M17: 3,598,427 km (0.08 R)
• M18: 3,848,854 km (0.11 R)
• M19: 3,962,100 km (0.025 R)
• M20: 4,047,670 km (0.036 R)
• M21: 4,220,754 km (0.082 R)
• M22: 4,411,192 km (0.105 R)
• M23: 4,544,634 km (0.119 R)
• M24: 4,800,596 km (0.116 R)
• M25: 5,660,634 km (0.113 R)
• M26: 5,773,580 km (0.111 R)
• M27: 6,116,907 km (0.069 R)
• M28: 6,199,635 km (0.096 R)
• M29: 6,416,552 km (0.072 R)
• M30: 6,652,917 km (0.056 R)
• M31: 6,995,645 km (0.11 R)
• M32: 7,239,041 km (0.109 R)
• M33: 7,432,172 km (0.104 R)
• M34: 7,573,841 km (0.108 R)
• M35: 7,734,210 km (0.115 R)
• M36: 7,823,819 km (0.065 R)
• M37: 7,985,834 km (0.051 R)
• M38: 8,258,700 km (0.115 R)
• M39: 8,516,008 km (0.105 R)
• M40: 8,627,160 km (0.079 R)
• M41: 8,925,757 km (0.109 R)
• M42: 9,133,100 km (0.081 R)
• M43: 9,456,680 km (0.065 R)
• M44: 9,552,572 km (0.041 R)
• M45: 9,706,658 km (0.101 R)
• M46: 10,351,125 km (0.096 R)
• M47: 10,588,986 km (0.094 R)
• M48: 10,868,734 km (0.103 R)
• M49: 11,292,844 km (0.119 R)
• M50: 11,558,231 km (0.099 R)
• M51: 11,743,134 km (0.065 R)
• M52: 11,846,356 km (0.069 R)
• M53: 11,991,167 km (0.083 R)
• M54: 12,115,932 km (0.11 R)
• M55: 12,303,826 km (0.093 R)
• M56: 12,788,224 km (0.063 R)
• M57: 13,150,401 km (0.105 R)
• M58: 13,494,326 km (0.108 R)
• M59: 13,993,983 km (0.112 R)
• M60: 14,081,498 km (0.028 R)
• M61: 14,455,493 km (0.112 R)
• M62: 14,743,768 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.2

Radius: 13

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.41 AU - 3.51 AU

Year: 3454 Days

Day: 8.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 12,377,489 km

• M1: 186,549 km (0.114 R)
• M2: 284,834 km (0.089 R)
• M3: 395,088 km (0.068 R)
• M4: 883,375 km (0.037 R)
• M5: 989,889 km (0.1 R)
• M6: 1,205,310 km (0.103 R)
• M7: 1,818,661 km (0.044 R)
• M8: 2,488,860 km (0.078 R)
• M9: 2,755,144 km (0.085 R)
• M10: 2,997,941 km (0.106 R)
• M11: 3,080,370 km (0.11 R)
• M12: 3,298,633 km (0.111 R)
• M13: 3,662,006 km (0.069 R)
• M14: 4,129,948 km (0.053 R)
• M15: 4,446,348 km (0.085 R)
• M16: 4,636,188 km (0.105 R)
• M17: 4,945,706 km (0.119 R)
• M18: 5,102,933 km (0.109 R)
• M19: 5,222,013 km (0.058 R)
• M20: 5,402,428 km (0.081 R)
• M21: 5,523,752 km (0.099 R)
• M22: 5,646,123 km (0.065 R)
• M23: 6,700,489 km (0.092 R)
• M24: 6,809,246 km (0.08 R)
• M25: 7,250,410 km (0.046 R)
• M26: 7,362,160 km (0.073 R)
• M27: 7,474,508 km (0.059 R)
• M28: 8,323,476 km (0.085 R)
• M29: 8,487,585 km (0.046 R)
• M30: 8,629,104 km (0.061 R)
• M31: 8,890,601 km (0.069 R)
• M32: 9,130,706 km (0.102 R)
• M33: 9,227,197 km (0.107 R)
• M34: 9,372,755 km (0.114 R)
• M35: 9,617,198 km (0.113 R)
• M36: 9,715,484 km (0.077 R)
• M37: 10,112,068 km (0.083 R)
• M38: 10,287,397 km (0.075 R)
• M39: 10,463,623 km (0.118 R)
• M40: 10,564,751 km (0.055 R)
• M41: 10,742,623 km (0.067 R)
• M42: 10,946,974 km (0.101 R)
• M43: 11,049,748 km (0.118 R)
• M44: 11,178,551 km (0.03 R)
• M45: 11,307,953 km (0.114 R)
• M46: 11,542,074 km (0.117 R)
• M47: 12,015,103 km (0.057 R)
• M48: 12,334,045 km (0.087 R)
• M49: 12,494,564 km (0.074 R)
• M50: 13,089,066 km (0.084 R)
• M51: 13,417,283 km (0.046 R)
• M52: 13,582,439 km (0.106 R)
• M53: 13,692,843 km (0.116 R)
• M54: 13,998,172 km (0.104 R)
• M55: 14,109,772 km (0.099 R)
• M56: 14,700,384 km (0.083 R)
• M57: 15,327,947 km (0.097 R)
• M58: 15,500,583 km (0.098 R)
• M59: 15,702,840 km (0.105 R)
• M60: 16,080,874 km (0.061 R)
• M61: 16,168,538 km (0.074 R)
• M62: 16,285,673 km (0.046 R)
• M63: 16,403,107 km (0.075 R)
• M64: 16,491,220 km (0.109 R)
• M65: 17,262,697 km (0.109 R)
• M66: 17,713,136 km (0.095 R)
• M67: 17,924,667 km (0.092 R)
• M68: 18,472,345 km (0.073 R)
• M69: 18,963,924 km (0.09 R)
• M70: 19,087,492 km (0.115 R)
• M71: 19,180,392 km (0.068 R)
• M72: 19,366,492 km (0.113 R)
• M73: 19,897,265 km (0.043 R)
• M74: 20,369,396 km (0.093 R)
• M75: 20,527,670 km (0.063 R)
• M76: 20,749,973 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.8

Radius: 10.2

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.75 AU - 4.25 AU

Year: 4441 Days

Day: 9.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 112.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 12,377,489 km

• M1: 130,001 km (0.113 R)
• M2: 232,325 km (0.088 R)
• M3: 302,487 km (0.107 R)
• M4: 446,699 km (0.101 R)
• M5: 617,091 km (0.08 R)
• M6: 721,062 km (0.051 R)
• M7: 803,191 km (0.102 R)
• M8: 970,441 km (0.115 R)
• M9: 1,070,223 km (0.077 R)
• M10: 1,214,436 km (0.065 R)
• M11: 1,356,703 km (0.083 R)
• M12: 1,434,344 km (0.052 R)
• M13: 1,504,655 km (0.086 R)
• M14: 1,621,641 km (0.109 R)
• M15: 1,741,618 km (0.112 R)
• M16: 1,817,016 km (0.061 R)
• M17: 1,990,699 km (0.039 R)
• M18: 2,170,067 km (0.034 R)
• M19: 2,386,236 km (0.102 R)
• M20: 2,951,416 km (0.066 R)
• M21: 3,237,747 km (0.11 R)
• M22: 3,485,182 km (0.115 R)
• M23: 3,617,426 km (0.096 R)
• M24: 3,690,131 km (0.095 R)
• M25: 3,862,019 km (0.107 R)
• M26: 4,011,317 km (0.102 R)
• M27: 4,200,858 km (0.091 R)
• M28: 4,733,875 km (0.051 R)
• M29: 5,260,609 km (0.074 R)
• M30: 5,763,557 km (0.112 R)
• M31: 6,281,914 km (0.11 R)
• M32: 6,650,673 km (0.048 R)
• M33: 6,890,478 km (0.119 R)
• M34: 6,966,025 km (0.116 R)
• M35: 7,041,871 km (0.111 R)
• M36: 7,799,135 km (0.09 R)
• M37: 7,925,246 km (0.094 R)
• M38: 8,323,775 km (0.04 R)
• M39: 8,614,743 km (0.11 R)
• M40: 8,876,240 km (0.05 R)
• M41: 9,024,492 km (0.106 R)
• M42: 9,123,825 km (0.099 R)
• M43: 9,290,028 km (0.085 R)
• M44: 9,474,183 km (0.112 R)
• M45: 9,591,916 km (0.111 R)
• M46: 9,778,016 km (0.08 R)
• M47: 9,846,083 km (0.082 R)
• M48: 9,914,150 km (0.077 R)
• M49: 10,068,086 km (0.053 R)
• M50: 10,551,736 km (0.032 R)
• M51: 10,919,597 km (0.09 R)
• M52: 11,184,984 km (0.093 R)
• M53: 11,595,929 km (0.107 R)
• M54: 11,685,838 km (0.081 R)
• M55: 11,848,451 km (0.069 R)
• M56: 11,921,006 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 16,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit