🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.4

Radius: 13.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.59 AU

Year: 279 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 15,070,378 km

• M1: 168,746 km (0.067 R)
• M2: 259,702 km (0.057 R)
• M3: 362,625 km (0.071 R)
• M4: 457,470 km (0.034 R)
• M5: 561,441 km (0.059 R)
• M6: 701,315 km (0.107 R)
• M7: 792,869 km (0.106 R)
• M8: 902,075 km (0.089 R)
• M9: 996,920 km (0.102 R)
• M10: 1,081,593 km (0.113 R)
• M11: 1,190,350 km (0.048 R)
• M12: 1,277,416 km (0.09 R)
• M13: 1,412,204 km (0.057 R)
• M14: 1,556,117 km (0.071 R)
• M15: 1,783,655 km (0.051 R)
• M16: 1,888,823 km (0.069 R)
• M17: 2,009,249 km (0.03 R)
• M18: 2,208,364 km (0.12 R)
• M19: 2,335,672 km (0.113 R)
• M20: 2,423,635 km (0.097 R)
• M21: 2,507,859 km (0.068 R)
• M22: 2,713,406 km (0.099 R)
• M23: 2,934,512 km (0.074 R)
• M24: 3,039,679 km (0.092 R)
• M25: 3,177,010 km (0.113 R)
• M26: 3,426,240 km (0.12 R)
• M27: 3,580,027 km (0.062 R)
• M28: 3,741,592 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.6

Radius: 11

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.78 AU - 1.28 AU

Year: 697 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 15,070,378 km

• M1: 138,378 km (0.106 R)
• M2: 266,284 km (0.067 R)
• M3: 361,877 km (0.08 R)
• M4: 599,588 km (0.12 R)
• M5: 711,936 km (0.064 R)
• M6: 935,884 km (0.053 R)
• M7: 1,019,061 km (0.086 R)
• M8: 1,204,113 km (0.092 R)
• M9: 1,295,368 km (0.099 R)
• M10: 1,468,303 km (0.072 R)
• M11: 1,537,417 km (0.118 R)
• M12: 1,655,151 km (0.079 R)
• M13: 1,763,609 km (0.087 R)
• M14: 1,849,778 km (0.04 R)
• M15: 1,950,008 km (0.069 R)
• M16: 2,065,049 km (0.064 R)
• M17: 2,175,901 km (0.052 R)
• M18: 2,268,652 km (0.109 R)
• M19: 2,356,017 km (0.103 R)
• M20: 2,478,986 km (0.057 R)
• M21: 2,597,019 km (0.074 R)
• M22: 2,688,573 km (0.119 R)
• M23: 2,846,099 km (0.118 R)
• M24: 2,933,315 km (0.105 R)
• M25: 3,073,339 km (0.081 R)
• M26: 3,147,988 km (0.106 R)
• M27: 3,230,716 km (0.107 R)
• M28: 3,329,600 km (0.079 R)
• M29: 3,522,431 km (0.12 R)
• M30: 3,647,794 km (0.026 R)
• M31: 3,782,582 km (0.09 R)
• M32: 3,862,767 km (0.046 R)
• M33: 4,000,247 km (0.041 R)
• M34: 4,205,495 km (0.059 R)
• M35: 4,380,674 km (0.1 R)
• M36: 4,473,425 km (0.096 R)
• M37: 4,566,774 km (0.112 R)
• M38: 4,643,668 km (0.028 R)
• M39: 4,850,861 km (0.068 R)
• M40: 5,070,021 km (0.064 R)
• M41: 5,436,387 km (0.118 R)
• M42: 5,600,047 km (0.101 R)
• M43: 5,719,276 km (0.042 R)
• M44: 5,820,704 km (0.107 R)
• M45: 6,356,563 km (0.07 R)
• M46: 6,490,453 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.8

Radius: 12.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.03 AU - 2.37 AU

Year: 2176 Days

Day: 7.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 15,070,378 km

• M1: 156,629 km (0.099 R)
• M2: 264,339 km (0.086 R)
• M3: 426,504 km (0.12 R)
• M4: 524,041 km (0.057 R)
• M5: 623,973 km (0.118 R)
• M6: 731,683 km (0.119 R)
• M7: 822,938 km (0.114 R)
• M8: 943,065 km (0.069 R)
• M9: 1,086,978 km (0.069 R)
• M10: 1,202,468 km (0.043 R)
• M11: 1,312,871 km (0.11 R)
• M12: 1,716,785 km (0.073 R)
• M13: 1,884,933 km (0.099 R)
• M14: 2,352,875 km (0.076 R)
• M15: 2,446,075 km (0.118 R)
• M16: 2,576,524 km (0.099 R)
• M17: 2,684,833 km (0.101 R)
• M18: 2,831,888 km (0.075 R)
• M19: 2,918,954 km (0.11 R)
• M20: 3,146,791 km (0.119 R)
• M21: 3,354,433 km (0.117 R)
• M22: 3,513,156 km (0.085 R)
• M23: 3,633,882 km (0.09 R)
• M24: 3,907,197 km (0.087 R)
• M25: 4,088,510 km (0.094 R)
• M26: 4,215,668 km (0.104 R)
• M27: 4,416,129 km (0.092 R)
• M28: 4,826,626 km (0.094 R)
• M29: 5,021,552 km (0.028 R)
• M30: 5,234,280 km (0.111 R)
• M31: 5,311,024 km (0.094 R)
• M32: 5,434,591 km (0.072 R)
• M33: 5,621,738 km (0.111 R)
• M34: 5,954,294 km (0.096 R)
• M35: 6,066,642 km (0.053 R)
• M36: 6,358,807 km (0.067 R)
• M37: 6,473,698 km (0.096 R)
• M38: 6,556,127 km (0.117 R)
• M39: 6,738,935 km (0.075 R)
• M40: 6,872,825 km (0.068 R)
• M41: 7,126,394 km (0.091 R)
• M42: 7,211,665 km (0.055 R)
• M43: 7,314,289 km (0.088 R)
• M44: 7,452,068 km (0.093 R)
• M45: 7,660,159 km (0.112 R)
• M46: 7,747,524 km (0.114 R)
• M47: 8,047,019 km (0.078 R)
• M48: 8,422,061 km (0.101 R)
• M49: 8,711,832 km (0.112 R)
• M50: 8,894,641 km (0.092 R)
• M51: 9,023,295 km (0.047 R)
• M52: 9,375,747 km (0.031 R)
• M53: 9,487,946 km (0.1 R)
• M54: 9,846,382 km (0.106 R)
• M55: 10,151,712 km (0.093 R)
• M56: 10,286,200 km (0.073 R)
• M57: 10,382,691 km (0.115 R)
• M58: 11,324,260 km (0.096 R)
• M59: 11,543,869 km (0.09 R)
• M60: 11,886,000 km (0.09 R)
• M61: 11,987,277 km (0.104 R)
• M62: 12,313,401 km (0.062 R)
• M63: 12,807,971 km (0.073 R)
• M64: 13,414,441 km (0.102 R)
• M65: 14,481,822 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.2

Radius: 8.4

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.08 AU - 3.42 AU

Year: 3041 Days

Day: 7.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 15,070,378 km

• M1: 121,773 km (0.104 R)
• M2: 257,009 km (0.046 R)
• M3: 455,825 km (0.098 R)
• M4: 570,716 km (0.114 R)
• M5: 680,521 km (0.092 R)
• M6: 1,000,062 km (0.084 R)
• M7: 1,256,921 km (0.039 R)
• M8: 1,363,585 km (0.086 R)
• M9: 1,432,998 km (0.084 R)
• M10: 1,534,425 km (0.096 R)
• M11: 1,766,003 km (0.095 R)
• M12: 1,875,060 km (0.033 R)
• M13: 1,941,631 km (0.062 R)
• M14: 2,031,539 km (0.047 R)
• M15: 2,100,055 km (0.12 R)
• M16: 2,309,941 km (0.093 R)
• M17: 2,662,693 km (0.114 R)
• M18: 2,826,353 km (0.05 R)
• M19: 3,150,382 km (0.084 R)
• M20: 3,283,374 km (0.04 R)
• M21: 3,735,459 km (0.079 R)
• M22: 4,178,119 km (0.083 R)
• M23: 4,457,568 km (0.095 R)
• M24: 4,517,257 km (0.119 R)
• M25: 4,607,166 km (0.119 R)
• M26: 4,682,563 km (0.109 R)
• M27: 4,758,409 km (0.039 R)
• M28: 4,849,963 km (0.065 R)
• M29: 5,190,747 km (0.116 R)
• M30: 5,300,701 km (0.07 R)
• M31: 5,459,275 km (0.065 R)
• M32: 5,748,747 km (0.118 R)
• M33: 5,813,822 km (0.111 R)
• M34: 5,895,353 km (0.114 R)
• M35: 6,125,883 km (0.103 R)
• M36: 6,192,305 km (0.095 R)
• M37: 6,275,631 km (0.106 R)
• M38: 6,342,651 km (0.082 R)
• M39: 6,544,907 km (0.058 R)
• M40: 6,749,407 km (0.059 R)
• M41: 7,269,709 km (0.056 R)
• M42: 7,410,630 km (0.084 R)
• M43: 7,534,796 km (0.115 R)
• M44: 7,588,053 km (0.089 R)
• M45: 7,695,314 km (0.094 R)
• M46: 7,803,025 km (0.119 R)
• M47: 7,929,136 km (0.1 R)
• M48: 8,128,999 km (0.11 R)
• M49: 8,183,752 km (0.098 R)
• M50: 8,367,308 km (0.081 R)
• M51: 8,888,208 km (0.108 R)
• M52: 9,133,698 km (0.071 R)
• M53: 9,266,840 km (0.112 R)
• M54: 9,400,581 km (0.109 R)
• M55: 9,554,218 km (0.077 R)
• M56: 9,961,573 km (0.027 R)
• M57: 10,020,215 km (0.071 R)
• M58: 10,255,981 km (0.077 R)
• M59: 10,733,049 km (0.091 R)
• M60: 10,833,279 km (0.091 R)
• M61: 10,893,567 km (0.056 R)
• M62: 11,014,592 km (0.091 R)
• M63: 11,278,333 km (0.102 R)
• M64: 11,750,015 km (0.083 R)
• M65: 11,811,949 km (0.091 R)
• M66: 11,936,265 km (0.087 R)
• M67: 12,186,243 km (0.108 R)
• M68: 12,522,239 km (0.105 R)
• M69: 12,585,519 km (0.098 R)
• M70: 12,733,771 km (0.108 R)
• M71: 13,397,088 km (0.087 R)
• M72: 13,613,406 km (0.056 R)
• M73: 13,678,631 km (0.073 R)
• M74: 14,313,674 km (0.107 R)
• M75: 14,779,522 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit