🌌 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: 204.1

Radius: 14.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.47 AU - 0.65 AU

Year: 279 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,742,012 km

• M1: 185,352 km (0.115 R)
• M2: 280,795 km (0.083 R)
• M3: 376,089 km (0.099 R)
• M4: 471,233 km (0.079 R)
• M5: 600,187 km (0.086 R)
• M6: 761,304 km (0.054 R)
• M7: 917,633 km (0.094 R)
• M8: 1,012,927 km (0.088 R)
• M9: 1,106,127 km (0.115 R)
• M10: 1,259,614 km (0.058 R)
• M11: 1,357,900 km (0.088 R)
• M12: 1,481,617 km (0.041 R)
• M13: 1,576,163 km (0.113 R)
• M14: 1,747,752 km (0.103 R)
• M15: 1,879,847 km (0.054 R)
• M16: 1,972,298 km (0.101 R)
• M17: 2,147,178 km (0.101 R)
• M18: 2,304,555 km (0.095 R)
• M19: 2,427,076 km (0.097 R)
• M20: 2,591,484 km (0.084 R)
• M21: 2,751,554 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245

Radius: 14.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.51 AU - 0.85 AU

Year: 374 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,742,012 km

• M1: 176,974 km (0.076 R)
• M2: 268,528 km (0.046 R)
• M3: 365,468 km (0.11 R)
• M4: 466,446 km (0.116 R)
• M5: 575,653 km (0.106 R)
• M6: 667,655 km (0.104 R)
• M7: 756,816 km (0.084 R)
• M8: 857,196 km (0.095 R)
• M9: 962,513 km (0.1 R)
• M10: 1,100,442 km (0.067 R)
• M11: 1,191,547 km (0.027 R)
• M12: 1,359,695 km (0.099 R)
• M13: 1,528,441 km (0.111 R)
• M14: 1,627,625 km (0.09 R)
• M15: 1,749,547 km (0.102 R)
• M16: 1,853,667 km (0.075 R)
• M17: 2,112,472 km (0.077 R)
• M18: 2,314,578 km (0.087 R)
• M19: 2,420,494 km (0.056 R)
• M20: 2,560,966 km (0.104 R)
• M21: 2,718,941 km (0.104 R)
• M22: 2,875,271 km (0.113 R)
• M23: 2,974,454 km (0.053 R)
• M24: 3,186,734 km (0.077 R)
• M25: 3,336,332 km (0.102 R)
• M26: 3,488,323 km (0.106 R)
• M27: 3,631,937 km (0.078 R)
• M28: 3,728,727 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 9.4

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.31 AU - 2.01 AU

Year: 1426 Days

Day: 10.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 47,742,012 km

• M1: 189,391 km (0.115 R)
• M2: 351,256 km (0.034 R)
• M3: 447,148 km (0.058 R)
• M4: 578,495 km (0.101 R)
• M5: 676,033 km (0.077 R)
• M6: 815,458 km (0.106 R)
• M7: 911,500 km (0.053 R)
• M8: 972,536 km (0.095 R)
• M9: 1,343,090 km (0.079 R)
• M10: 1,745,957 km (0.082 R)
• M11: 1,842,747 km (0.107 R)
• M12: 1,921,435 km (0.085 R)
• M13: 2,031,689 km (0.115 R)
• M14: 2,123,392 km (0.101 R)
• M15: 2,226,914 km (0.077 R)
• M16: 2,547,951 km (0.107 R)
• M17: 2,647,284 km (0.084 R)
• M18: 2,759,034 km (0.091 R)
• M19: 2,883,798 km (0.111 R)
• M20: 3,033,845 km (0.04 R)
• M21: 3,115,675 km (0.035 R)
• M22: 3,401,856 km (0.067 R)
• M23: 3,585,113 km (0.113 R)
• M24: 3,734,112 km (0.104 R)
• M25: 3,872,490 km (0.117 R)
• M26: 4,012,514 km (0.093 R)
• M27: 4,193,378 km (0.083 R)
• M28: 4,376,785 km (0.078 R)
• M29: 4,806,280 km (0.092 R)
• M30: 4,943,162 km (0.039 R)
• M31: 5,137,191 km (0.114 R)
• M32: 5,263,152 km (0.105 R)
• M33: 5,546,939 km (0.084 R)
• M34: 5,618,746 km (0.085 R)
• M35: 5,748,597 km (0.109 R)
• M36: 5,835,813 km (0.066 R)
• M37: 5,923,328 km (0.108 R)
• M38: 6,026,101 km (0.078 R)
• M39: 6,564,055 km (0.116 R)
• M40: 6,731,455 km (0.113 R)
• M41: 7,055,185 km (0.107 R)
• M42: 7,399,709 km (0.095 R)
• M43: 7,494,554 km (0.114 R)
• M44: 7,573,991 km (0.043 R)
• M45: 7,653,726 km (0.042 R)
• M46: 8,154,131 km (0.111 R)
• M47: 8,252,118 km (0.093 R)
• M48: 8,482,498 km (0.089 R)
• M49: 8,781,844 km (0.098 R)
• M50: 9,186,356 km (0.082 R)
• M51: 9,442,318 km (0.054 R)
• M52: 9,700,674 km (0.08 R)
• M53: 9,839,351 km (0.049 R)
• M54: 10,083,794 km (0.093 R)
• M55: 10,189,111 km (0.115 R)
• M56: 10,330,182 km (0.059 R)
• M57: 10,900,748 km (0.11 R)
• M58: 10,972,854 km (0.116 R)
• M59: 11,353,730 km (0.086 R)
• M60: 11,628,542 km (0.086 R)
• M61: 11,702,144 km (0.109 R)
• M62: 11,812,846 km (0.086 R)
• M63: 11,979,648 km (0.089 R)
• M64: 12,221,847 km (0.097 R)
• M65: 12,446,992 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.9

Radius: 8

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.09 AU - 6.75 AU

Year: 10848 Days

Day: 22.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 47,742,012 km

• M1: 133,591 km (0.073 R)
• M2: 299,645 km (0.114 R)
• M3: 525,238 km (0.106 R)
• M4: 617,390 km (0.108 R)
• M5: 783,743 km (0.081 R)
• M6: 1,099,844 km (0.065 R)
• M7: 1,453,643 km (0.103 R)
• M8: 1,586,635 km (0.059 R)
• M9: 1,793,978 km (0.095 R)
• M10: 2,134,014 km (0.105 R)
• M11: 2,573,682 km (0.038 R)
• M12: 3,155,169 km (0.067 R)
• M13: 3,212,614 km (0.089 R)
• M14: 3,299,531 km (0.09 R)
• M15: 4,337,889 km (0.069 R)
• M16: 4,661,320 km (0.12 R)
• M17: 4,792,966 km (0.119 R)
• M18: 4,959,169 km (0.106 R)
• M19: 5,059,849 km (0.112 R)
• M20: 5,642,981 km (0.108 R)
• M21: 5,712,993 km (0.038 R)
• M22: 6,797,877 km (0.113 R)
• M23: 7,440,250 km (0.077 R)
• M24: 8,260,645 km (0.027 R)
• M25: 9,315,459 km (0.085 R)
• M26: 9,732,389 km (0.056 R)
• M27: 10,198,236 km (0.094 R)
• M28: 10,326,442 km (0.115 R)
• M29: 10,412,311 km (0.12 R)
• M30: 10,541,414 km (0.111 R)
• M31: 10,671,115 km (0.114 R)
• M32: 10,844,948 km (0.074 R)
• M33: 11,727,875 km (0.112 R)
• M34: 12,223,343 km (0.078 R)
• M35: 12,956,073 km (0.107 R)
• M36: 13,234,624 km (0.068 R)
• M37: 13,750,288 km (0.11 R)
• M38: 13,939,380 km (0.117 R)
• M39: 14,177,091 km (0.106 R)
• M40: 14,801,213 km (0.096 R)
• M41: 14,946,622 km (0.05 R)
• M42: 15,434,461 km (0.116 R)
• M43: 15,680,250 km (0.034 R)
• M44: 16,576,192 km (0.078 R)
• M45: 17,030,371 km (0.112 R)
• M46: 17,847,774 km (0.101 R)
• M47: 20,268,567 km (0.057 R)
• M48: 20,322,272 km (0.078 R)
• M49: 20,699,857 km (0.082 R)
• M50: 21,462,208 km (0.043 R)
• M51: 22,790,188 km (0.106 R)
• M52: 23,464,127 km (0.115 R)
• M53: 24,144,648 km (0.059 R)
• M54: 24,201,644 km (0.078 R)
• M55: 24,258,641 km (0.098 R)
• M56: 25,293,110 km (0.105 R)
• M57: 25,641,225 km (0.109 R)
• M58: 26,753,784 km (0.063 R)
• M59: 28,783,678 km (0.093 R)
• M60: 29,025,727 km (0.034 R)
• M61: 29,939,471 km (0.113 R)
• M62: 30,553,869 km (0.115 R)
• M63: 31,795,083 km (0.066 R)
• M64: 31,920,146 km (0.086 R)
• M65: 32,799,932 km (0.071 R)
• M66: 33,052,752 km (0.099 R)
• M67: 33,179,461 km (0.118 R)
• M68: 33,369,750 km (0.115 R)
• M69: 34,969,549 km (0.056 R)
• M70: 36,202,086 km (0.115 R)
• M71: 36,528,808 km (0.102 R)
• M72: 36,725,380 km (0.086 R)
• M73: 39,043,698 km (0.055 R)
• M74: 39,647,475 km (0.09 R)
• M75: 40,660,701 km (0.08 R)
• M76: 40,932,221 km (0.086 R)
• M77: 41,819,187 km (0.083 R)
• M78: 42,093,400 km (0.083 R)
• M79: 42,162,065 km (0.115 R)
• M80: 42,712,436 km (0.119 R)
• M81: 42,781,401 km (0.054 R)
• M82: 42,988,594 km (0.116 R)
• M83: 43,126,822 km (0.12 R)
• M84: 43,611,968 km (0.084 R)
• M85: 44,447,771 km (0.103 R)
• M86: 46,064,625 km (0.082 R)
• M87: 46,347,814 km (0.119 R)
• M88: 46,915,837 km (0.081 R)

Asteroid Belt

Center: 6.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.7

Radius: 3.1

Gravity: 44.82 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.73 AU - 7.41 AU

Year: 12536 Days

Day: 15.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,742,012 km

• M1: 72,705 km (0.09 R)
• M2: 101,278 km (0.109 R)
• M3: 144,362 km (0.1 R)
• M4: 940,971 km (0.064 R)
• M5: 1,179,280 km (0.069 R)
• M6: 1,262,756 km (0.036 R)
• M7: 1,326,484 km (0.069 R)
• M8: 1,348,026 km (0.096 R)
• M9: 1,502,112 km (0.098 R)
• M10: 2,071,332 km (0.097 R)
• M11: 2,197,593 km (0.076 R)
• M12: 2,591,185 km (0.082 R)
• M13: 3,091,590 km (0.052 R)
• M14: 3,530,809 km (0.106 R)
• M15: 3,773,008 km (0.065 R)
• M16: 4,433,931 km (0.07 R)
• M17: 4,629,306 km (0.085 R)
• M18: 4,761,102 km (0.099 R)
• M19: 4,927,455 km (0.093 R)
• M20: 5,062,093 km (0.057 R)
• M21: 7,604,359 km (0.106 R)
• M22: 8,034,303 km (0.081 R)
• M23: 9,122,927 km (0.092 R)
• M24: 9,164,066 km (0.092 R)
• M25: 9,621,387 km (0.104 R)
• M26: 9,873,908 km (0.082 R)
• M27: 10,905,685 km (0.091 R)
• M28: 11,612,236 km (0.053 R)
• M29: 11,746,425 km (0.109 R)
• M30: 11,836,184 km (0.067 R)
• M31: 12,016,299 km (0.105 R)
• M32: 12,699,812 km (0.118 R)
• M33: 12,884,117 km (0.109 R)
• M34: 13,022,943 km (0.064 R)
• M35: 13,724,707 km (0.116 R)
• M36: 14,008,943 km (0.106 R)
• M37: 14,534,929 km (0.108 R)
• M38: 14,631,121 km (0.106 R)
• M39: 14,776,081 km (0.09 R)
• M40: 14,921,490 km (0.058 R)
• M41: 15,704,635 km (0.077 R)
• M42: 15,853,036 km (0.049 R)
• M43: 17,259,705 km (0.115 R)
• M44: 17,720,317 km (0.11 R)
• M45: 19,284,512 km (0.091 R)
• M46: 20,136,621 km (0.087 R)
• M47: 20,459,304 km (0.059 R)
• M48: 21,218,962 km (0.065 R)
• M49: 22,765,654 km (0.078 R)
• M50: 22,877,554 km (0.089 R)
• M51: 22,933,503 km (0.119 R)
• M52: 23,495,991 km (0.03 R)
• M53: 23,665,635 km (0.103 R)
• M54: 24,006,270 km (0.114 R)
• M55: 24,577,285 km (0.111 R)
• M56: 24,922,108 km (0.088 R)
• M57: 25,966,151 km (0.119 R)
• M58: 26,141,480 km (0.083 R)
• M59: 26,965,166 km (0.1 R)
• M60: 27,737,540 km (0.075 R)
• M61: 28,940,007 km (0.112 R)
• M62: 29,243,242 km (0.07 R)
• M63: 29,730,632 km (0.11 R)
• M64: 30,220,715 km (0.037 R)
• M65: 30,528,437 km (0.092 R)
• M66: 31,022,858 km (0.12 R)
• M67: 31,146,875 km (0.101 R)
• M68: 31,519,972 km (0.094 R)
• M69: 32,144,992 km (0.042 R)
• M70: 32,900,312 km (0.049 R)
• M71: 33,407,299 km (0.109 R)
• M72: 33,661,615 km (0.091 R)
• M73: 34,300,398 km (0.036 R)
• M74: 35,784,858 km (0.052 R)
• M75: 36,371,431 km (0.112 R)
• M76: 36,829,799 km (0.08 R)
• M77: 36,895,323 km (0.106 R)
• M78: 38,083,579 km (0.106 R)
• M79: 38,949,451 km (0.071 R)
• M80: 39,284,251 km (0.066 R)
• M81: 39,351,271 km (0.068 R)
• M82: 39,754,437 km (0.041 R)
• M83: 40,361,805 km (0.068 R)
• M84: 40,632,726 km (0.057 R)
• M85: 41,176,515 km (0.085 R)
• M86: 42,133,642 km (0.117 R)
• M87: 44,139,600 km (0.045 R)
• M88: 44,838,521 km (0.072 R)
• M89: 44,978,694 km (0.048 R)
• M90: 45,119,167 km (0.114 R)
• M91: 46,176,524 km (0.038 R)
• M92: 46,885,917 km (0.102 R)
• M93: 47,384,677 km (0.115 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 13,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit