🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.4

Radius: 10

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.48 AU - 0.74 AU

Year: 318 Days

Day: 11 Hours

Environment

Temp: -142 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 15,524,130 km

• M1: 132,843 km (0.107 R)
• M2: 199,264 km (0.11 R)
• M3: 261,946 km (0.113 R)
• M4: 325,824 km (0.118 R)
• M5: 450,589 km (0.056 R)
• M6: 556,504 km (0.082 R)
• M7: 625,469 km (0.082 R)
• M8: 690,245 km (0.091 R)
• M9: 792,420 km (0.12 R)
• M10: 883,675 km (0.118 R)
• M11: 949,348 km (0.076 R)
• M12: 1,038,508 km (0.108 R)
• M13: 1,157,289 km (0.074 R)
• M14: 1,299,557 km (0.11 R)
• M15: 1,370,616 km (0.093 R)
• M16: 1,541,606 km (0.091 R)
• M17: 1,632,412 km (0.073 R)
• M18: 1,699,133 km (0.114 R)
• M19: 1,867,430 km (0.069 R)
• M20: 1,948,213 km (0.117 R)
• M21: 2,024,807 km (0.071 R)
• M22: 2,091,229 km (0.047 R)
• M23: 2,203,577 km (0.085 R)
• M24: 2,306,500 km (0.093 R)
• M25: 2,452,059 km (0.051 R)
• M26: 2,540,920 km (0.109 R)
• M27: 2,814,235 km (0.105 R)
• M28: 2,882,452 km (0.095 R)
• M29: 2,951,267 km (0.086 R)
• M30: 3,193,316 km (0.119 R)
• M31: 3,264,525 km (0.094 R)
• M32: 3,382,408 km (0.09 R)
• M33: 3,495,055 km (0.099 R)
• M34: 3,608,899 km (0.084 R)
• M35: 3,676,517 km (0.082 R)
• M36: 3,792,306 km (0.07 R)
• M37: 3,964,942 km (0.058 R)
• M38: 4,041,686 km (0.086 R)
• M39: 4,111,997 km (0.076 R)
• M40: 4,239,454 km (0.107 R)
• M41: 4,332,354 km (0.087 R)
• M42: 4,585,923 km (0.059 R)
• M43: 4,851,758 km (0.077 R)
• M44: 4,934,037 km (0.103 R)
• M45: 5,001,655 km (0.089 R)
• M46: 5,122,680 km (0.102 R)
• M47: 5,214,084 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.9

Radius: 12.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.7 AU - 0.72 AU

Year: 399 Days

Day: 12 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 15,524,130 km

• M1: 164,109 km (0.105 R)
• M2: 257,159 km (0.115 R)
• M3: 339,288 km (0.04 R)
• M4: 426,204 km (0.119 R)
• M5: 589,266 km (0.049 R)
• M6: 702,063 km (0.117 R)
• M7: 786,286 km (0.114 R)
• M8: 899,083 km (0.055 R)
• M9: 999,314 km (0.106 R)
• M10: 1,111,363 km (0.119 R)
• M11: 1,228,049 km (0.09 R)
• M12: 1,357,451 km (0.113 R)
• M13: 1,495,829 km (0.09 R)
• M14: 1,590,824 km (0.09 R)
• M15: 1,723,816 km (0.1 R)
• M16: 1,860,848 km (0.061 R)
• M17: 1,944,772 km (0.11 R)
• M18: 2,121,597 km (0.059 R)
• M19: 2,224,371 km (0.045 R)
• M20: 2,348,986 km (0.058 R)
• M21: 2,532,542 km (0.111 R)
• M22: 2,747,664 km (0.052 R)
• M23: 2,892,624 km (0.085 R)
• M24: 2,974,305 km (0.066 R)
• M25: 3,128,989 km (0.077 R)
• M26: 3,337,379 km (0.11 R)
• M27: 3,457,805 km (0.11 R)
• M28: 3,556,390 km (0.083 R)
• M29: 3,774,205 km (0.094 R)
• M30: 3,905,851 km (0.093 R)
• M31: 3,990,374 km (0.113 R)
• M32: 4,087,911 km (0.11 R)
• M33: 4,247,981 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.1

Radius: 13.3

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.87 AU - 1.23 AU

Year: 717 Days

Day: 6.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 53.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 15,524,130 km

• M1: 165,605 km (0.028 R)
• M2: 263,143 km (0.056 R)
• M3: 352,153 km (0.097 R)
• M4: 478,863 km (0.094 R)
• M5: 594,951 km (0.119 R)
• M6: 756,217 km (0.062 R)
• M7: 856,298 km (0.102 R)
• M8: 999,314 km (0.115 R)
• M9: 1,120,937 km (0.12 R)
• M10: 1,295,069 km (0.062 R)
• M11: 1,407,417 km (0.088 R)
• M12: 1,500,915 km (0.098 R)
• M13: 1,659,639 km (0.078 R)
• M14: 1,764,806 km (0.106 R)
• M15: 1,902,735 km (0.095 R)
• M16: 2,062,955 km (0.088 R)
• M17: 2,286,005 km (0.083 R)
• M18: 2,410,620 km (0.068 R)
• M19: 2,497,237 km (0.093 R)
• M20: 2,584,752 km (0.09 R)
• M21: 2,749,459 km (0.113 R)
• M22: 2,960,243 km (0.087 R)
• M23: 3,125,548 km (0.108 R)
• M24: 3,412,926 km (0.117 R)
• M25: 3,503,133 km (0.047 R)
• M26: 3,616,977 km (0.098 R)
• M27: 3,739,947 km (0.083 R)
• M28: 3,989,925 km (0.119 R)
• M29: 4,277,901 km (0.061 R)
• M30: 4,506,636 km (0.114 R)
• M31: 4,589,363 km (0.114 R)
• M32: 4,680,917 km (0.109 R)
• M33: 4,823,634 km (0.102 R)
• M34: 4,916,833 km (0.105 R)
• M35: 5,243,256 km (0.119 R)
• M36: 5,330,322 km (0.088 R)
• M37: 5,435,489 km (0.074 R)
• M38: 5,647,918 km (0.113 R)
• M39: 5,836,112 km (0.116 R)
• M40: 5,944,571 km (0.069 R)
• M41: 6,072,028 km (0.101 R)
• M42: 6,320,360 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 15

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.08 AU - 1.32 AU

Year: 877 Days

Day: 7.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 15,524,130 km

• M1: 195,674 km (0.043 R)
• M2: 355,295 km (0.089 R)
• M3: 522,695 km (0.119 R)
• M4: 630,106 km (0.063 R)
• M5: 724,652 km (0.106 R)
• M6: 825,032 km (0.078 R)
• M7: 955,930 km (0.054 R)
• M8: 1,068,428 km (0.101 R)
• M9: 1,185,862 km (0.108 R)
• M10: 1,279,959 km (0.048 R)
• M11: 1,388,418 km (0.111 R)
• M12: 1,488,349 km (0.108 R)
• M13: 1,590,824 km (0.042 R)
• M14: 1,702,125 km (0.098 R)
• M15: 1,822,700 km (0.092 R)
• M16: 2,106,488 km (0.116 R)
• M17: 2,250,550 km (0.066 R)
• M18: 2,426,477 km (0.093 R)
• M19: 2,527,157 km (0.1 R)
• M20: 2,629,183 km (0.113 R)
• M21: 2,740,184 km (0.063 R)
• M22: 2,890,680 km (0.063 R)
• M23: 3,082,763 km (0.049 R)
• M24: 3,184,340 km (0.092 R)
• M25: 3,287,114 km (0.111 R)
• M26: 3,391,085 km (0.097 R)
• M27: 3,488,024 km (0.103 R)
• M28: 3,585,861 km (0.116 R)
• M29: 3,692,973 km (0.052 R)
• M30: 3,876,829 km (0.119 R)
• M31: 4,012,514 km (0.106 R)
• M32: 4,149,695 km (0.116 R)
• M33: 4,279,845 km (0.068 R)
• M34: 4,464,300 km (0.11 R)
• M35: 4,786,833 km (0.115 R)
• M36: 5,163,670 km (0.109 R)
• M37: 5,417,088 km (0.083 R)
• M38: 5,511,934 km (0.115 R)
• M39: 5,607,527 km (0.117 R)
• M40: 5,897,298 km (0.08 R)
• M41: 6,024,456 km (0.096 R)
• M42: 6,172,408 km (0.088 R)
• M43: 6,321,408 km (0.105 R)
• M44: 6,552,536 km (0.06 R)
• M45: 6,694,505 km (0.112 R)
• M46: 6,806,703 km (0.113 R)
• M47: 6,909,327 km (0.107 R)
• M48: 7,022,872 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.6

Radius: 8.4

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.05 AU - 1.65 AU

Year: 1046 Days

Day: 9.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 15,524,130 km

• M1: 106,813 km (0.079 R)
• M2: 169,345 km (0.101 R)
• M3: 241,750 km (0.095 R)
• M4: 318,344 km (0.054 R)
• M5: 423,212 km (0.082 R)
• M6: 478,414 km (0.077 R)
• M7: 546,331 km (0.05 R)
• M8: 703,858 km (0.116 R)
• M9: 949,946 km (0.044 R)
• M10: 1,063,641 km (0.075 R)
• M11: 1,229,395 km (0.026 R)
• M12: 1,284,298 km (0.111 R)
• M13: 1,361,191 km (0.105 R)
• M14: 1,468,453 km (0.081 R)
• M15: 1,691,952 km (0.103 R)
• M16: 1,839,007 km (0.106 R)
• M17: 1,942,229 km (0.114 R)
• M18: 2,006,706 km (0.104 R)
• M19: 2,088,386 km (0.119 R)
• M20: 2,146,131 km (0.115 R)
• M21: 2,204,624 km (0.082 R)
• M22: 2,288,847 km (0.073 R)
• M23: 2,495,741 km (0.094 R)
• M24: 2,548,400 km (0.108 R)
• M25: 2,699,793 km (0.115 R)
• M26: 2,826,652 km (0.106 R)
• M27: 2,881,704 km (0.062 R)
• M28: 3,020,680 km (0.082 R)
• M29: 3,086,354 km (0.074 R)
• M30: 3,373,282 km (0.057 R)
• M31: 3,500,441 km (0.061 R)
• M32: 3,799,636 km (0.116 R)
• M33: 4,159,270 km (0.089 R)
• M34: 4,285,081 km (0.081 R)
• M35: 4,594,450 km (0.116 R)
• M36: 4,702,759 km (0.074 R)
• M37: 4,779,054 km (0.108 R)
• M38: 4,877,938 km (0.098 R)
• M39: 5,010,631 km (0.072 R)
• M40: 5,144,671 km (0.11 R)
• M41: 5,302,497 km (0.04 R)
• M42: 5,382,083 km (0.059 R)
• M43: 5,949,956 km (0.106 R)
• M44: 6,068,138 km (0.094 R)
• M45: 6,139,497 km (0.075 R)
• M46: 6,295,078 km (0.093 R)
• M47: 6,403,387 km (0.059 R)
• M48: 6,622,249 km (0.087 R)
• M49: 6,793,987 km (0.074 R)
• M50: 6,905,288 km (0.085 R)
• M51: 7,117,119 km (0.044 R)
• M52: 7,318,328 km (0.105 R)
• M53: 7,407,039 km (0.066 R)
• M54: 7,611,091 km (0.119 R)
• M55: 7,675,268 km (0.03 R)
• M56: 7,765,326 km (0.082 R)
• M57: 8,050,759 km (0.086 R)
• M58: 8,419,069 km (0.117 R)
• M59: 8,538,747 km (0.094 R)
• M60: 8,698,967 km (0.108 R)
• M61: 8,968,392 km (0.113 R)
• M62: 9,022,696 km (0.113 R)
• M63: 9,077,000 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.8

Radius: 8.1

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.37 AU - 3.41 AU

Year: 3276 Days

Day: 10 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,524,130 km

• M1: 126,261 km (0.116 R)
• M2: 219,460 km (0.04 R)
• M3: 288,873 km (0.089 R)
• M4: 392,545 km (0.113 R)
• M5: 538,104 km (0.116 R)
• M6: 663,467 km (0.119 R)
• M7: 782,397 km (0.087 R)
• M8: 891,454 km (0.063 R)
• M9: 1,060,200 km (0.049 R)
• M10: 1,229,844 km (0.075 R)
• M11: 1,308,084 km (0.117 R)
• M12: 1,378,096 km (0.064 R)
• M13: 1,439,132 km (0.051 R)
• M14: 1,584,989 km (0.034 R)
• M15: 1,638,246 km (0.09 R)
• M16: 1,824,196 km (0.116 R)
• M17: 1,959,732 km (0.104 R)
• M18: 2,040,216 km (0.106 R)
• M19: 2,398,203 km (0.074 R)
• M20: 2,484,521 km (0.111 R)
• M21: 2,698,746 km (0.086 R)
• M22: 2,749,908 km (0.106 R)
• M23: 2,945,133 km (0.115 R)
• M24: 3,077,827 km (0.106 R)
• M25: 3,871,593 km (0.09 R)
• M26: 4,283,885 km (0.097 R)
• M27: 4,602,229 km (0.091 R)
• M28: 5,118,042 km (0.077 R)
• M29: 5,668,712 km (0.112 R)
• M30: 6,581,409 km (0.044 R)
• M31: 6,650,972 km (0.107 R)
• M32: 7,001,779 km (0.113 R)
• M33: 7,739,895 km (0.081 R)
• M34: 7,831,598 km (0.116 R)
• M35: 7,886,650 km (0.04 R)
• M36: 8,034,602 km (0.118 R)
• M37: 8,220,702 km (0.049 R)
• M38: 8,426,998 km (0.096 R)
• M39: 8,711,084 km (0.066 R)
• M40: 9,621,836 km (0.098 R)
• M41: 9,720,421 km (0.09 R)
• M42: 10,058,512 km (0.095 R)
• M43: 10,259,123 km (0.088 R)
• M44: 10,705,074 km (0.046 R)
• M45: 10,868,884 km (0.073 R)
• M46: 11,178,252 km (0.109 R)
• M47: 11,448,725 km (0.081 R)
• M48: 11,742,236 km (0.107 R)
• M49: 11,826,609 km (0.059 R)
• M50: 12,337,037 km (0.113 R)
• M51: 12,401,364 km (0.061 R)
• M52: 12,898,179 km (0.112 R)
• M53: 12,963,403 km (0.118 R)
• M54: 13,489,539 km (0.113 R)
• M55: 13,977,976 km (0.118 R)
• M56: 14,224,364 km (0.065 R)
• M57: 14,676,150 km (0.083 R)
• M58: 15,132,573 km (0.042 R)
• M59: 15,501,032 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 14,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit