🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.2

Radius: 10.8

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.76 AU - 2.14 AU

Year: 1758 Days

Day: 9.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,531,754 km

• M1: 136,433 km (0.034 R)
• M2: 253,120 km (0.098 R)
• M3: 320,439 km (0.082 R)
• M4: 470,336 km (0.116 R)
• M5: 549,323 km (0.117 R)
• M6: 737,218 km (0.116 R)
• M7: 862,282 km (0.092 R)
• M8: 1,002,904 km (0.09 R)
• M9: 1,168,659 km (0.059 R)
• M10: 1,263,803 km (0.057 R)
• M11: 1,379,891 km (0.069 R)
• M12: 1,499,569 km (0.112 R)
• M13: 1,575,116 km (0.111 R)
• M14: 1,661,584 km (0.063 R)
• M15: 1,739,823 km (0.086 R)
• M16: 1,859,801 km (0.108 R)
• M17: 2,086,890 km (0.028 R)
• M18: 2,247,110 km (0.069 R)
• M19: 2,868,988 km (0.075 R)
• M20: 3,035,790 km (0.106 R)
• M21: 3,254,801 km (0.105 R)
• M22: 3,366,401 km (0.119 R)
• M23: 3,943,101 km (0.11 R)
• M24: 4,102,123 km (0.093 R)
• M25: 4,236,313 km (0.058 R)
• M26: 4,371,998 km (0.118 R)
• M27: 4,592,056 km (0.084 R)
• M28: 4,815,855 km (0.068 R)
• M29: 4,900,826 km (0.101 R)
• M30: 5,158,434 km (0.064 R)
• M31: 5,657,193 km (0.093 R)
• M32: 5,867,079 km (0.111 R)
• M33: 6,217,437 km (0.099 R)
• M34: 6,732,353 km (0.069 R)
• M35: 6,827,348 km (0.104 R)
• M36: 7,018,833 km (0.04 R)
• M37: 7,277,039 km (0.038 R)
• M38: 7,802,726 km (0.076 R)
• M39: 7,919,412 km (0.119 R)
• M40: 8,003,037 km (0.112 R)
• M41: 8,171,335 km (0.102 R)
• M42: 8,752,223 km (0.112 R)
• M43: 8,908,254 km (0.114 R)
• M44: 8,995,320 km (0.066 R)
• M45: 9,541,502 km (0.101 R)
• M46: 9,612,710 km (0.081 R)
• M47: 10,026,049 km (0.118 R)
• M48: 10,262,115 km (0.095 R)
• M49: 10,573,727 km (0.06 R)
• M50: 10,758,480 km (0.103 R)
• M51: 10,851,381 km (0.094 R)
• M52: 10,944,431 km (0.103 R)
• M53: 11,225,076 km (0.073 R)
• M54: 11,319,323 km (0.109 R)
• M55: 11,394,720 km (0.116 R)
• M56: 11,584,261 km (0.048 R)
• M57: 12,158,866 km (0.091 R)
• M58: 12,236,208 km (0.039 R)
• M59: 12,391,341 km (0.097 R)
• M60: 12,762,494 km (0.058 R)
• M61: 12,841,032 km (0.115 R)
• M62: 13,038,202 km (0.033 R)
• M63: 13,117,489 km (0.093 R)
• M64: 13,415,787 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.5

Radius: 14.6

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.39 AU - 2.97 AU

Year: 2833 Days

Day: 5.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,531,754 km

• M1: 187,596 km (0.085 R)
• M2: 354,098 km (0.109 R)
• M3: 493,075 km (0.06 R)
• M4: 650,302 km (0.085 R)
• M5: 750,233 km (0.064 R)
• M6: 915,689 km (0.11 R)
• M7: 1,022,950 km (0.049 R)
• M8: 1,134,999 km (0.091 R)
• M9: 1,364,033 km (0.072 R)
• M10: 1,470,846 km (0.111 R)
• M11: 1,809,536 km (0.109 R)
• M12: 1,908,270 km (0.111 R)
• M13: 2,008,800 km (0.106 R)
• M14: 2,100,952 km (0.105 R)
• M15: 2,506,064 km (0.053 R)
• M16: 2,752,302 km (0.074 R)
• M17: 2,913,119 km (0.089 R)
• M18: 3,208,426 km (0.11 R)
• M19: 3,451,821 km (0.045 R)
• M20: 3,563,272 km (0.079 R)
• M21: 3,828,359 km (0.102 R)
• M22: 4,152,538 km (0.043 R)
• M23: 4,244,989 km (0.087 R)
• M24: 4,378,131 km (0.103 R)
• M25: 4,648,903 km (0.074 R)
• M26: 4,786,234 km (0.106 R)
• M27: 4,967,098 km (0.11 R)
• M28: 5,107,571 km (0.086 R)
• M29: 5,292,473 km (0.072 R)
• M30: 5,436,087 km (0.069 R)
• M31: 5,624,880 km (0.063 R)
• M32: 5,727,504 km (0.078 R)
• M33: 6,295,228 km (0.112 R)
• M34: 6,447,668 km (0.062 R)
• M35: 6,849,937 km (0.115 R)
• M36: 7,164,990 km (0.113 R)
• M37: 7,276,291 km (0.078 R)
• M38: 7,388,340 km (0.101 R)
• M39: 7,695,165 km (0.105 R)
• M40: 8,171,634 km (0.112 R)
• M41: 8,288,171 km (0.112 R)
• M42: 8,556,549 km (0.076 R)
• M43: 8,981,557 km (0.085 R)
• M44: 9,101,834 km (0.06 R)
• M45: 9,257,266 km (0.106 R)
• M46: 9,623,481 km (0.06 R)
• M47: 9,781,906 km (0.029 R)
• M48: 9,923,425 km (0.102 R)
• M49: 10,083,345 km (0.086 R)
• M50: 10,805,155 km (0.113 R)
• M51: 10,988,113 km (0.074 R)
• M52: 11,246,170 km (0.063 R)
• M53: 11,506,320 km (0.107 R)
• M54: 11,862,363 km (0.115 R)
• M55: 12,336,588 km (0.119 R)
• M56: 12,913,737 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.9

Radius: 11.3

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.15 AU - 3.57 AU

Year: 3123 Days

Day: 5.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 22,531,754 km

• M1: 141,370 km (0.113 R)
• M2: 281,394 km (0.089 R)
• M3: 520,601 km (0.069 R)
• M4: 606,320 km (0.104 R)
• M5: 676,781 km (0.103 R)
• M6: 850,015 km (0.089 R)
• M7: 954,285 km (0.06 R)
• M8: 1,241,513 km (0.108 R)
• M9: 1,334,563 km (0.118 R)
• M10: 1,527,993 km (0.028 R)
• M11: 1,642,734 km (0.109 R)
• M12: 1,716,037 km (0.054 R)
• M13: 1,942,678 km (0.085 R)
• M14: 2,276,730 km (0.118 R)
• M15: 2,767,860 km (0.091 R)
• M16: 2,909,230 km (0.116 R)
• M17: 2,998,839 km (0.065 R)
• M18: 3,180,900 km (0.085 R)
• M19: 3,310,601 km (0.114 R)
• M20: 3,632,835 km (0.11 R)
• M21: 3,729,475 km (0.109 R)
• M22: 4,044,977 km (0.078 R)
• M23: 4,185,599 km (0.058 R)
• M24: 4,555,106 km (0.091 R)
• M25: 4,999,561 km (0.05 R)
• M26: 5,085,879 km (0.076 R)
• M27: 5,172,646 km (0.059 R)
• M28: 5,658,689 km (0.098 R)
• M29: 6,021,464 km (0.106 R)
• M30: 6,113,317 km (0.106 R)
• M31: 6,205,619 km (0.085 R)
• M32: 6,391,719 km (0.07 R)
• M33: 6,627,036 km (0.112 R)
• M34: 6,722,031 km (0.089 R)
• M35: 7,057,878 km (0.045 R)
• M36: 7,696,062 km (0.098 R)
• M37: 7,896,224 km (0.118 R)
• M38: 7,971,771 km (0.11 R)
• M39: 8,378,528 km (0.106 R)
• M40: 8,662,166 km (0.106 R)
• M41: 9,451,743 km (0.102 R)
• M42: 9,639,189 km (0.052 R)
• M43: 9,855,059 km (0.088 R)
• M44: 10,127,177 km (0.073 R)
• M45: 10,236,833 km (0.081 R)
• M46: 10,651,069 km (0.07 R)
• M47: 10,986,468 km (0.092 R)
• M48: 11,240,335 km (0.117 R)
• M49: 11,667,736 km (0.078 R)
• M50: 11,753,905 km (0.065 R)
• M51: 12,304,425 km (0.098 R)
• M52: 12,509,224 km (0.087 R)
• M53: 12,774,461 km (0.06 R)
• M54: 13,701,968 km (0.111 R)
• M55: 13,884,029 km (0.084 R)
• M56: 13,975,283 km (0.047 R)
• M57: 14,097,355 km (0.047 R)
• M58: 14,189,208 km (0.084 R)
• M59: 14,465,665 km (0.104 R)
• M60: 15,621,458 km (0.061 R)
• M61: 16,258,446 km (0.07 R)
• M62: 16,839,036 km (0.076 R)
• M63: 17,459,268 km (0.117 R)
• M64: 17,987,349 km (0.064 R)
• M65: 18,520,815 km (0.087 R)
• M66: 19,093,176 km (0.056 R)
• M67: 19,330,588 km (0.037 R)
• M68: 19,568,897 km (0.094 R)
• M69: 19,739,888 km (0.116 R)
• M70: 20,117,473 km (0.119 R)
• M71: 21,370,205 km (0.098 R)
• M72: 21,652,048 km (0.045 R)
• M73: 21,935,087 km (0.042 R)
• M74: 22,005,996 km (0.063 R)
• M75: 22,326,285 km (0.087 R)
• M76: 22,504,756 km (0.061 R)
• M77: 23,586,199 km (0.079 R)
• M78: 24,206,581 km (0.073 R)
• M79: 24,758,448 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.6

Radius: 4.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.82 AU - 8.7 AU

Year: 12630 Days

Day: 17.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,531,754 km

• M1: 125,662 km (0.059 R)
• M2: 279,000 km (0.108 R)
• M3: 565,779 km (0.107 R)
• M4: 594,652 km (0.119 R)
• M5: 968,197 km (0.11 R)
• M6: 1,787,844 km (0.114 R)
• M7: 1,874,611 km (0.117 R)
• M8: 1,933,253 km (0.119 R)
• M9: 2,082,552 km (0.106 R)
• M10: 2,266,557 km (0.118 R)
• M11: 2,503,969 km (0.089 R)
• M12: 2,866,594 km (0.115 R)
• M13: 3,440,751 km (0.107 R)
• M14: 3,530,809 km (0.084 R)
• M15: 3,658,266 km (0.053 R)
• M16: 3,861,420 km (0.104 R)
• M17: 4,087,463 km (0.048 R)
• M18: 4,240,501 km (0.118 R)
• M19: 5,594,212 km (0.055 R)
• M20: 5,721,520 km (0.119 R)
• M21: 6,438,543 km (0.119 R)
• M22: 6,751,352 km (0.063 R)
• M23: 7,368,294 km (0.087 R)
• M24: 8,728,886 km (0.111 R)
• M25: 9,124,573 km (0.052 R)
• M26: 9,299,452 km (0.107 R)
• M27: 9,551,375 km (0.101 R)
• M28: 9,652,653 km (0.105 R)
• M29: 10,242,368 km (0.059 R)
• M30: 10,685,776 km (0.054 R)
• M31: 10,975,996 km (0.118 R)
• M32: 11,082,210 km (0.099 R)
• M33: 11,242,130 km (0.06 R)
• M34: 11,349,093 km (0.088 R)
• M35: 11,916,518 km (0.106 R)
• M36: 12,743,195 km (0.046 R)
• M37: 12,994,669 km (0.08 R)
• M38: 13,474,430 km (0.12 R)
• M39: 15,183,436 km (0.045 R)
• M40: 15,450,169 km (0.103 R)
• M41: 16,199,056 km (0.09 R)
• M42: 17,174,733 km (0.106 R)
• M43: 17,545,437 km (0.082 R)
• M44: 17,607,520 km (0.11 R)
• M45: 18,452,299 km (0.111 R)
• M46: 18,483,864 km (0.036 R)
• M47: 18,546,994 km (0.115 R)
• M48: 19,182,337 km (0.099 R)
• M49: 19,921,799 km (0.07 R)
• M50: 20,019,037 km (0.091 R)
• M51: 20,441,651 km (0.109 R)
• M52: 20,539,638 km (0.092 R)
• M53: 20,572,400 km (0.069 R)
• M54: 21,329,066 km (0.094 R)
• M55: 21,827,526 km (0.077 R)
• M56: 21,860,886 km (0.079 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: 443 - 16,318 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit