🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511

Radius: 13.8

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.62 AU - 0.92 AU

Year: 451 Days

Day: 10 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,209,182 km

• M1: 171,738 km (0.077 R)
• M2: 268,229 km (0.03 R)
• M3: 366,216 km (0.106 R)
• M4: 454,030 km (0.097 R)
• M5: 562,039 km (0.119 R)
• M6: 733,179 km (0.116 R)
• M7: 854,353 km (0.103 R)
• M8: 1,008,738 km (0.079 R)
• M9: 1,182,571 km (0.119 R)
• M10: 1,294,919 km (0.061 R)
• M11: 1,396,197 km (0.081 R)
• M12: 1,571,675 km (0.097 R)
• M13: 1,884,484 km (0.071 R)
• M14: 2,074,025 km (0.084 R)
• M15: 2,177,098 km (0.094 R)
• M16: 2,281,966 km (0.117 R)
• M17: 2,466,570 km (0.089 R)
• M18: 2,699,942 km (0.068 R)
• M19: 2,895,616 km (0.09 R)
• M20: 3,024,570 km (0.066 R)
• M21: 3,142,303 km (0.081 R)
• M22: 3,416,217 km (0.086 R)
• M23: 3,532,006 km (0.103 R)
• M24: 3,642,409 km (0.053 R)
• M25: 3,789,015 km (0.05 R)
• M26: 3,973,170 km (0.079 R)
• M27: 4,080,880 km (0.075 R)
• M28: 4,196,968 km (0.084 R)
• M29: 4,284,633 km (0.069 R)
• M30: 4,454,426 km (0.079 R)
• M31: 4,581,584 km (0.118 R)
• M32: 4,892,898 km (0.12 R)
• M33: 5,297,859 km (0.082 R)
• M34: 5,504,603 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.3

Radius: 12.3

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.71 AU - 1.01 AU

Year: 532 Days

Day: 13.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,209,182 km

• M1: 155,283 km (0.12 R)
• M2: 260,599 km (0.118 R)
• M3: 350,657 km (0.036 R)
• M4: 473,178 km (0.039 R)
• M5: 561,142 km (0.075 R)
• M6: 662,270 km (0.098 R)
• M7: 790,176 km (0.098 R)
• M8: 958,474 km (0.119 R)
• M9: 1,053,468 km (0.119 R)
• M10: 1,177,934 km (0.052 R)
• M11: 1,294,022 km (0.097 R)
• M12: 1,375,552 km (0.061 R)
• M13: 1,467,406 km (0.079 R)
• M14: 1,547,141 km (0.091 R)
• M15: 1,625,381 km (0.071 R)
• M16: 1,716,935 km (0.093 R)
• M17: 1,859,352 km (0.099 R)
• M18: 2,021,516 km (0.071 R)
• M19: 2,204,923 km (0.078 R)
• M20: 2,287,202 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.4

Radius: 12.9

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.39 AU - 4.51 AU

Year: 5235 Days

Day: 13.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,209,182 km

• M1: 201,209 km (0.118 R)
• M2: 342,579 km (0.081 R)
• M3: 521,947 km (0.117 R)
• M4: 706,551 km (0.088 R)
• M5: 835,654 km (0.032 R)
• M6: 973,583 km (0.091 R)
• M7: 1,195,736 km (0.1 R)
• M8: 1,394,103 km (0.037 R)
• M9: 1,618,051 km (0.083 R)
• M10: 1,734,587 km (0.097 R)
• M11: 1,945,670 km (0.082 R)
• M12: 2,085,993 km (0.1 R)
• M13: 2,229,756 km (0.052 R)
• M14: 2,477,042 km (0.113 R)
• M15: 2,561,415 km (0.079 R)
• M16: 2,733,303 km (0.096 R)
• M17: 2,926,882 km (0.116 R)
• M18: 3,272,005 km (0.096 R)
• M19: 3,440,153 km (0.104 R)
• M20: 3,534,848 km (0.092 R)
• M21: 4,001,743 km (0.094 R)
• M22: 4,161,813 km (0.058 R)
• M23: 4,467,740 km (0.1 R)
• M24: 4,696,775 km (0.118 R)
• M25: 5,036,811 km (0.098 R)
• M26: 5,718,827 km (0.116 R)
• M27: 5,945,019 km (0.118 R)
• M28: 6,220,429 km (0.112 R)
• M29: 6,476,690 km (0.103 R)
• M30: 7,071,940 km (0.095 R)
• M31: 7,684,693 km (0.089 R)
• M32: 7,959,804 km (0.103 R)
• M33: 8,263,786 km (0.094 R)
• M34: 8,649,001 km (0.104 R)
• M35: 8,856,792 km (0.097 R)
• M36: 9,463,711 km (0.116 R)
• M37: 9,893,954 km (0.077 R)
• M38: 9,975,336 km (0.111 R)
• M39: 10,111,470 km (0.062 R)
• M40: 10,193,300 km (0.106 R)
• M41: 10,468,261 km (0.105 R)
• M42: 10,717,790 km (0.091 R)
• M43: 11,194,409 km (0.103 R)
• M44: 11,307,505 km (0.095 R)
• M45: 11,535,043 km (0.058 R)
• M46: 11,678,059 km (0.118 R)
• M47: 11,764,077 km (0.08 R)
• M48: 12,081,374 km (0.106 R)
• M49: 12,548,120 km (0.08 R)
• M50: 13,020,699 km (0.063 R)
• M51: 13,409,056 km (0.107 R)
• M52: 13,801,301 km (0.095 R)
• M53: 14,473,594 km (0.12 R)
• M54: 14,566,045 km (0.103 R)
• M55: 15,062,710 km (0.07 R)
• M56: 15,786,615 km (0.067 R)
• M57: 16,296,743 km (0.079 R)
• M58: 16,683,005 km (0.119 R)
• M59: 17,072,259 km (0.111 R)
• M60: 17,464,504 km (0.108 R)
• M61: 17,661,824 km (0.077 R)
• M62: 18,491,643 km (0.067 R)
• M63: 19,198,643 km (0.113 R)
• M64: 19,743,179 km (0.119 R)
• M65: 19,880,211 km (0.081 R)
• M66: 20,812,804 km (0.097 R)
• M67: 20,917,223 km (0.09 R)
• M68: 21,161,816 km (0.11 R)
• M69: 21,442,461 km (0.106 R)
• M70: 21,653,693 km (0.083 R)
• M71: 21,972,038 km (0.102 R)
• M72: 22,720,625 km (0.034 R)
• M73: 23,079,959 km (0.108 R)
• M74: 23,513,793 km (0.101 R)
• M75: 23,731,757 km (0.025 R)
• M76: 24,169,630 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.5

Radius: 9.2

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.04 AU - 6.08 AU

Year: 8743 Days

Day: 5.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 43,209,182 km

• M1: 245,490 km (0.108 R)
• M2: 567,574 km (0.084 R)
• M3: 845,078 km (0.06 R)
• M4: 1,278,015 km (0.108 R)
• M5: 1,622,688 km (0.118 R)
• M6: 1,861,297 km (0.086 R)
• M7: 2,087,937 km (0.037 R)
• M8: 2,420,344 km (0.098 R)
• M9: 2,643,095 km (0.1 R)
• M10: 3,242,235 km (0.075 R)
• M11: 3,515,700 km (0.12 R)
• M12: 3,882,514 km (0.084 R)
• M13: 4,114,390 km (0.076 R)
• M14: 4,350,755 km (0.104 R)
• M15: 4,500,802 km (0.111 R)
• M16: 4,683,161 km (0.092 R)
• M17: 4,836,948 km (0.105 R)
• M18: 5,149,608 km (0.111 R)
• M19: 5,244,752 km (0.11 R)
• M20: 5,696,388 km (0.03 R)
• M21: 6,431,063 km (0.099 R)
• M22: 6,914,264 km (0.068 R)
• M23: 8,809,220 km (0.061 R)
• M24: 8,885,216 km (0.055 R)
• M25: 9,075,953 km (0.108 R)
• M26: 9,306,783 km (0.083 R)
• M27: 10,169,514 km (0.032 R)
• M28: 10,449,262 km (0.095 R)
• M29: 11,139,506 km (0.079 R)
• M30: 12,096,633 km (0.119 R)
• M31: 12,649,398 km (0.084 R)
• M32: 13,210,240 km (0.073 R)
• M33: 14,490,499 km (0.092 R)
• M34: 14,670,315 km (0.11 R)
• M35: 15,671,723 km (0.117 R)
• M36: 15,902,553 km (0.095 R)
• M37: 16,274,004 km (0.085 R)
• M38: 17,120,280 km (0.048 R)
• M39: 17,548,728 km (0.114 R)
• M40: 17,884,425 km (0.117 R)
• M41: 18,465,015 km (0.116 R)
• M42: 19,347,343 km (0.107 R)
• M43: 19,793,593 km (0.08 R)
• M44: 20,042,973 km (0.119 R)
• M45: 20,645,853 km (0.028 R)
• M46: 21,510,079 km (0.098 R)
• M47: 21,663,866 km (0.107 R)
• M48: 22,178,932 km (0.078 R)
• M49: 22,334,214 km (0.086 R)
• M50: 22,959,234 km (0.072 R)
• M51: 23,273,838 km (0.066 R)
• M52: 23,484,323 km (0.037 R)
• M53: 24,493,061 km (0.039 R)
• M54: 24,760,841 km (0.098 R)
• M55: 24,921,958 km (0.089 R)
• M56: 25,407,553 km (0.076 R)
• M57: 26,552,575 km (0.118 R)
• M58: 27,547,401 km (0.107 R)
• M59: 28,554,344 km (0.092 R)
• M60: 28,666,991 km (0.111 R)
• M61: 30,259,311 km (0.044 R)
• M62: 30,719,474 km (0.051 R)
• M63: 30,834,964 km (0.11 R)
• M64: 31,356,162 km (0.096 R)
• M65: 31,705,174 km (0.114 R)
• M66: 35,024,751 km (0.12 R)
• M67: 35,326,490 km (0.089 R)
• M68: 35,871,774 km (0.11 R)
• M69: 36,236,793 km (0.059 R)
• M70: 37,154,875 km (0.08 R)
• M71: 37,216,360 km (0.064 R)
• M72: 37,524,382 km (0.039 R)
• M73: 38,142,670 km (0.053 R)
• M74: 38,391,002 km (0.066 R)
• M75: 38,453,085 km (0.104 R)
• M76: 39,138,992 km (0.102 R)
• M77: 39,452,100 km (0.104 R)
• M78: 40,270,101 km (0.089 R)
• M79: 40,649,481 km (0.06 R)
• M80: 40,839,620 km (0.066 R)
• M81: 41,157,217 km (0.083 R)
• M82: 41,539,439 km (0.082 R)
• M83: 42,307,325 km (0.108 R)
• M84: 42,757,465 km (0.071 R)
• M85: 43,079,998 km (0.085 R)
• M86: 43,209,251 km (0.08 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 14,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit