🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.9

Radius: 11.3

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.91 AU - 1.09 AU

Year: 656 Days

Day: 6.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 37,950,416 km

• M1: 140,772 km (0.12 R)
• M2: 230,830 km (0.113 R)
• M3: 360,232 km (0.077 R)
• M4: 449,392 km (0.075 R)
• M5: 628,311 km (0.11 R)
• M6: 703,260 km (0.07 R)
• M7: 827,276 km (0.114 R)
• M8: 921,672 km (0.036 R)
• M9: 1,087,427 km (0.086 R)
• M10: 1,180,178 km (0.086 R)
• M11: 1,269,787 km (0.118 R)
• M12: 1,386,623 km (0.092 R)
• M13: 1,605,036 km (0.118 R)
• M14: 1,841,999 km (0.053 R)
• M15: 1,947,016 km (0.067 R)
• M16: 2,061,459 km (0.105 R)
• M17: 2,207,616 km (0.086 R)
• M18: 2,334,624 km (0.108 R)
• M19: 2,502,772 km (0.052 R)
• M20: 2,588,492 km (0.094 R)
• M21: 2,659,252 km (0.108 R)
• M22: 2,819,022 km (0.03 R)
• M23: 3,164,893 km (0.068 R)
• M24: 3,240,739 km (0.099 R)
• M25: 3,403,052 km (0.08 R)
• M26: 3,507,023 km (0.099 R)
• M27: 3,585,711 km (0.057 R)
• M28: 3,656,172 km (0.054 R)
• M29: 3,807,266 km (0.117 R)
• M30: 3,888,198 km (0.118 R)
• M31: 3,978,855 km (0.119 R)
• M32: 4,273,562 km (0.042 R)
• M33: 4,385,910 km (0.111 R)
• M34: 4,575,451 km (0.1 R)
• M35: 5,090,816 km (0.116 R)
• M36: 5,230,091 km (0.107 R)
• M37: 5,522,555 km (0.068 R)
• M38: 5,634,903 km (0.092 R)
• M39: 5,987,056 km (0.072 R)
• M40: 6,060,509 km (0.076 R)
• M41: 6,144,733 km (0.118 R)
• M42: 6,229,405 km (0.086 R)
• M43: 6,378,554 km (0.108 R)
• M44: 6,518,129 km (0.099 R)
• M45: 6,593,676 km (0.064 R)
• M46: 6,669,522 km (0.116 R)
• M47: 6,745,667 km (0.104 R)
• M48: 6,909,776 km (0.096 R)
• M49: 6,986,819 km (0.101 R)
• M50: 7,523,127 km (0.084 R)
• M51: 7,602,414 km (0.1 R)
• M52: 7,693,519 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.1

Radius: 14

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.58 AU - 3.48 AU

Year: 3460 Days

Day: 14.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,950,416 km

• M1: 182,509 km (0.047 R)
• M2: 357,539 km (0.045 R)
• M3: 541,694 km (0.086 R)
• M4: 743,501 km (0.055 R)
• M5: 972,835 km (0.094 R)
• M6: 1,139,337 km (0.088 R)
• M7: 1,316,162 km (0.086 R)
• M8: 1,475,334 km (0.107 R)
• M9: 1,627,326 km (0.084 R)
• M10: 1,902,436 km (0.115 R)
• M11: 2,053,530 km (0.047 R)
• M12: 2,416,754 km (0.102 R)
• M13: 2,531,495 km (0.028 R)
• M14: 2,835,179 km (0.085 R)
• M15: 3,044,167 km (0.058 R)
• M16: 3,240,439 km (0.103 R)
• M17: 3,367,598 km (0.098 R)
• M18: 3,533,502 km (0.091 R)
• M19: 3,645,700 km (0.068 R)
• M20: 3,970,178 km (0.074 R)
• M21: 4,145,806 km (0.114 R)
• M22: 4,264,437 km (0.097 R)
• M23: 5,083,784 km (0.072 R)
• M24: 5,189,700 km (0.104 R)
• M25: 5,818,460 km (0.094 R)
• M26: 5,929,312 km (0.096 R)
• M27: 6,063,351 km (0.1 R)
• M28: 6,243,617 km (0.076 R)
• M29: 6,380,050 km (0.079 R)
• M30: 6,586,495 km (0.074 R)
• M31: 6,841,859 km (0.091 R)
• M32: 7,410,480 km (0.107 R)
• M33: 7,676,316 km (0.07 R)
• M34: 7,822,622 km (0.079 R)
• M35: 8,167,595 km (0.097 R)
• M36: 8,492,522 km (0.077 R)
• M37: 8,593,350 km (0.115 R)
• M38: 9,155,090 km (0.057 R)
• M39: 9,807,936 km (0.1 R)
• M40: 9,940,330 km (0.086 R)
• M41: 10,126,579 km (0.098 R)
• M42: 10,341,102 km (0.043 R)
• M43: 10,692,657 km (0.115 R)
• M44: 10,965,823 km (0.112 R)
• M45: 11,519,186 km (0.05 R)
• M46: 11,631,085 km (0.074 R)
• M47: 12,480,801 km (0.104 R)
• M48: 12,739,755 km (0.113 R)
• M49: 13,233,577 km (0.084 R)
• M50: 13,380,034 km (0.073 R)
• M51: 13,674,592 km (0.091 R)
• M52: 14,330,279 km (0.118 R)
• M53: 14,996,139 km (0.111 R)
• M54: 16,483,890 km (0.083 R)
• M55: 17,823,988 km (0.117 R)
• M56: 18,245,854 km (0.077 R)
• M57: 18,868,480 km (0.085 R)
• M58: 19,232,003 km (0.07 R)
• M59: 19,598,069 km (0.05 R)
• M60: 20,201,846 km (0.074 R)
• M61: 20,539,937 km (0.052 R)
• M62: 20,777,798 km (0.026 R)
• M63: 21,119,031 km (0.052 R)
• M64: 21,290,320 km (0.116 R)
• M65: 21,496,616 km (0.089 R)
• M66: 21,738,067 km (0.081 R)
• M67: 23,311,687 km (0.109 R)
• M68: 23,773,196 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.3

Radius: 10.5

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.92 AU - 5.96 AU

Year: 7203 Days

Day: 11.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,950,416 km

• M1: 174,282 km (0.113 R)
• M2: 280,047 km (0.095 R)
• M3: 399,726 km (0.064 R)
• M4: 553,363 km (0.062 R)
• M5: 891,903 km (0.113 R)
• M6: 1,067,830 km (0.102 R)
• M7: 1,702,723 km (0.112 R)
• M8: 1,923,829 km (0.085 R)
• M9: 2,027,350 km (0.087 R)
• M10: 2,240,378 km (0.105 R)
• M11: 2,327,743 km (0.073 R)
• M12: 2,665,385 km (0.091 R)
• M13: 2,734,799 km (0.078 R)
• M14: 2,970,715 km (0.106 R)
• M15: 3,513,306 km (0.036 R)
• M16: 4,113,343 km (0.108 R)
• M17: 4,384,115 km (0.105 R)
• M18: 4,688,846 km (0.097 R)
• M19: 5,407,065 km (0.1 R)
• M20: 5,525,248 km (0.042 R)
• M21: 5,644,178 km (0.114 R)
• M22: 5,854,513 km (0.057 R)
• M23: 6,282,961 km (0.106 R)
• M24: 6,438,393 km (0.037 R)
• M25: 6,785,011 km (0.088 R)
• M26: 6,912,618 km (0.096 R)
• M27: 7,694,716 km (0.09 R)
• M28: 7,894,579 km (0.086 R)
• M29: 8,096,237 km (0.096 R)
• M30: 8,607,861 km (0.074 R)
• M31: 10,461,529 km (0.056 R)
• M32: 10,831,783 km (0.119 R)
• M33: 11,395,319 km (0.083 R)
• M34: 11,814,641 km (0.113 R)
• M35: 13,102,829 km (0.12 R)
• M36: 13,182,265 km (0.115 R)
• M37: 13,662,624 km (0.032 R)
• M38: 14,434,998 km (0.104 R)
• M39: 14,764,562 km (0.1 R)
• M40: 15,179,846 km (0.109 R)
• M41: 15,305,209 km (0.057 R)
• M42: 15,683,392 km (0.088 R)
• M43: 15,767,765 km (0.073 R)
• M44: 16,234,959 km (0.09 R)
• M45: 17,751,583 km (0.085 R)
• M46: 18,016,072 km (0.041 R)
• M47: 18,104,634 km (0.098 R)
• M48: 18,459,928 km (0.058 R)
• M49: 18,593,819 km (0.105 R)
• M50: 18,817,617 km (0.068 R)
• M51: 19,222,728 km (0.085 R)
• M52: 19,313,085 km (0.066 R)
• M53: 19,721,637 km (0.105 R)
• M54: 21,057,695 km (0.093 R)
• M55: 21,760,207 km (0.082 R)
• M56: 23,913,369 km (0.062 R)
• M57: 24,156,915 km (0.102 R)
• M58: 24,646,100 km (0.117 R)
• M59: 25,188,242 km (0.104 R)
• M60: 25,833,907 km (0.096 R)
• M61: 26,033,620 km (0.113 R)
• M62: 26,384,427 km (0.084 R)
• M63: 26,989,550 km (0.116 R)
• M64: 27,242,969 km (0.069 R)
• M65: 27,854,525 km (0.095 R)
• M66: 27,956,850 km (0.095 R)
• M67: 28,470,569 km (0.08 R)
• M68: 28,935,669 km (0.119 R)
• M69: 29,091,251 km (0.117 R)
• M70: 29,716,271 km (0.091 R)
• M71: 30,503,754 km (0.075 R)
• M72: 31,085,690 km (0.109 R)
• M73: 31,778,028 km (0.047 R)
• M74: 31,884,991 km (0.103 R)
• M75: 32,260,332 km (0.087 R)
• M76: 32,367,893 km (0.118 R)
• M77: 32,475,603 km (0.11 R)
• M78: 33,395,331 km (0.099 R)
• M79: 33,667,450 km (0.118 R)
• M80: 34,433,391 km (0.074 R)
• M81: 34,598,248 km (0.091 R)
• M82: 34,708,202 km (0.117 R)
• M83: 35,537,423 km (0.12 R)
• M84: 37,271,711 km (0.07 R)
• M85: 37,667,098 km (0.038 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 17,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit