🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.8

Radius: 12.7

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.54 AU - 0.6 AU

Year: 297 Days

Day: 5.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,981,463 km

• M1: 164,408 km (0.102 R)
• M2: 243,994 km (0.099 R)
• M3: 334,950 km (0.106 R)
• M4: 464,053 km (0.085 R)
• M5: 548,426 km (0.118 R)
• M6: 652,247 km (0.099 R)
• M7: 733,478 km (0.102 R)
• M8: 832,811 km (0.094 R)
• M9: 922,570 km (0.092 R)
• M10: 1,015,919 km (0.107 R)
• M11: 1,097,151 km (0.083 R)
• M12: 1,205,011 km (0.085 R)
• M13: 1,354,908 km (0.04 R)
• M14: 1,524,552 km (0.1 R)
• M15: 1,734,139 km (0.116 R)
• M16: 1,842,597 km (0.103 R)
• M17: 1,963,322 km (0.059 R)
• M18: 2,131,620 km (0.115 R)
• M19: 2,356,914 km (0.112 R)
• M20: 2,483,175 km (0.113 R)
• M21: 2,584,752 km (0.037 R)
• M22: 2,665,984 km (0.073 R)
• M23: 2,976,998 km (0.094 R)
• M24: 3,073,638 km (0.049 R)
• M25: 3,206,331 km (0.063 R)
• M26: 3,406,044 km (0.114 R)
• M27: 3,507,472 km (0.057 R)
• M28: 3,603,813 km (0.116 R)
• M29: 3,731,719 km (0.08 R)
• M30: 3,817,887 km (0.09 R)
• M31: 3,960,753 km (0.114 R)
• M32: 4,055,000 km (0.075 R)
• M33: 4,156,278 km (0.062 R)
• M34: 4,303,482 km (0.09 R)
• M35: 4,478,511 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.3

Radius: 13.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.53 AU - 0.71 AU

Year: 337 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 87,981,463 km

• M1: 167,998 km (0.118 R)
• M2: 274,362 km (0.058 R)
• M3: 359,633 km (0.117 R)
• M4: 454,628 km (0.107 R)
• M5: 540,946 km (0.11 R)
• M6: 727,943 km (0.057 R)
• M7: 813,064 km (0.092 R)
• M8: 927,507 km (0.054 R)
• M9: 1,025,045 km (0.101 R)
• M10: 1,114,654 km (0.044 R)
• M11: 1,198,877 km (0.098 R)
• M12: 1,302,249 km (0.116 R)
• M13: 1,452,296 km (0.088 R)
• M14: 1,645,128 km (0.084 R)
• M15: 1,728,304 km (0.06 R)
• M16: 1,813,126 km (0.103 R)
• M17: 2,046,499 km (0.089 R)
• M18: 2,177,098 km (0.032 R)
• M19: 2,300,366 km (0.067 R)
• M20: 2,484,222 km (0.067 R)
• M21: 2,580,713 km (0.059 R)
• M22: 2,667,629 km (0.093 R)
• M23: 2,761,128 km (0.045 R)
• M24: 2,872,429 km (0.053 R)
• M25: 3,013,948 km (0.104 R)
• M26: 3,128,839 km (0.078 R)
• M27: 3,386,746 km (0.105 R)
• M28: 3,584,814 km (0.108 R)
• M29: 3,743,687 km (0.071 R)
• M30: 3,948,636 km (0.088 R)
• M31: 4,055,748 km (0.08 R)
• M32: 4,441,710 km (0.107 R)
• M33: 4,526,832 km (0.062 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.8

Radius: 6.6

Gravity: 11.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.91 AU - 6.53 AU

Year: 9443 Days

Day: 18.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,981,463 km

• M1: 117,135 km (0.098 R)
• M2: 244,593 km (0.119 R)
• M3: 656,435 km (0.089 R)
• M4: 716,873 km (0.107 R)
• M5: 893,099 km (0.062 R)
• M6: 1,118,992 km (0.031 R)
• M7: 1,192,295 km (0.099 R)
• M8: 1,305,092 km (0.095 R)
• M9: 1,791,285 km (0.077 R)
• M10: 2,494,694 km (0.091 R)
• M11: 2,812,889 km (0.029 R)
• M12: 2,964,132 km (0.108 R)
• M13: 3,248,219 km (0.093 R)
• M14: 3,460,498 km (0.066 R)
• M15: 3,622,662 km (0.105 R)
• M16: 3,815,045 km (0.087 R)
• M17: 4,796,108 km (0.075 R)
• M18: 5,098,894 km (0.087 R)
• M19: 5,533,176 km (0.101 R)
• M20: 5,818,609 km (0.096 R)
• M21: 5,947,114 km (0.086 R)
• M22: 6,470,108 km (0.097 R)
• M23: 6,569,890 km (0.059 R)
• M24: 6,703,630 km (0.063 R)
• M25: 6,939,845 km (0.05 R)
• M26: 7,110,387 km (0.09 R)
• M27: 7,282,125 km (0.095 R)
• M28: 7,629,940 km (0.113 R)
• M29: 8,341,727 km (0.116 R)
• M30: 8,523,039 km (0.107 R)
• M31: 8,742,200 km (0.041 R)
• M32: 9,000,406 km (0.036 R)
• M33: 9,637,693 km (0.085 R)
• M34: 10,096,360 km (0.057 R)
• M35: 10,523,013 km (0.081 R)
• M36: 11,837,979 km (0.098 R)
• M37: 12,041,731 km (0.088 R)
• M38: 12,535,404 km (0.101 R)
• M39: 12,618,431 km (0.113 R)
• M40: 12,784,784 km (0.067 R)
• M41: 12,951,884 km (0.088 R)
• M42: 13,119,733 km (0.105 R)
• M43: 13,457,675 km (0.1 R)
• M44: 14,314,871 km (0.066 R)
• M45: 14,837,715 km (0.06 R)
• M46: 14,881,547 km (0.063 R)
• M47: 15,057,474 km (0.083 R)
• M48: 15,101,456 km (0.04 R)
• M49: 15,946,834 km (0.075 R)
• M50: 17,128,507 km (0.112 R)
• M51: 17,220,510 km (0.08 R)
• M52: 17,405,114 km (0.101 R)
• M53: 17,636,841 km (0.116 R)
• M54: 17,962,964 km (0.052 R)
• M55: 18,197,085 km (0.062 R)
• M56: 18,810,586 km (0.102 R)
• M57: 20,252,111 km (0.064 R)
• M58: 21,778,608 km (0.106 R)
• M59: 21,978,321 km (0.086 R)
• M60: 22,279,012 km (0.089 R)
• M61: 22,530,487 km (0.099 R)
• M62: 23,087,290 km (0.116 R)
• M63: 23,392,918 km (0.029 R)
• M64: 25,149,796 km (0.107 R)
• M65: 25,254,514 km (0.114 R)
• M66: 26,150,007 km (0.102 R)
• M67: 26,468,501 km (0.112 R)
• M68: 27,378,056 km (0.039 R)
• M69: 28,352,237 km (0.075 R)
• M70: 28,843,517 km (0.118 R)
• M71: 29,062,827 km (0.09 R)
• M72: 29,889,954 km (0.077 R)
• M73: 30,056,307 km (0.074 R)
• M74: 30,836,759 km (0.093 R)
• M75: 31,061,006 km (0.077 R)
• M76: 31,849,985 km (0.065 R)
• M77: 32,931,428 km (0.096 R)
• M78: 34,198,372 km (0.059 R)
• M79: 34,256,416 km (0.086 R)
• M80: 34,954,590 km (0.12 R)
• M81: 35,012,933 km (0.04 R)
• M82: 35,305,397 km (0.082 R)
• M83: 36,305,907 km (0.118 R)
• M84: 37,674,279 km (0.095 R)
• M85: 37,794,107 km (0.119 R)
• M86: 38,938,381 km (0.095 R)
• M87: 39,362,790 km (0.082 R)
• M88: 40,952,567 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.6

Radius: 7.3

Gravity: 15.49 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.71 AU - 12.79 AU

Year: 22652 Days

Day: 23.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 87,981,463 km

• M1: 285,582 km (0.111 R)
• M2: 397,332 km (0.081 R)
• M3: 767,736 km (0.062 R)
• M4: 929,751 km (0.112 R)
• M5: 986,299 km (0.116 R)
• M6: 1,718,580 km (0.114 R)
• M7: 2,154,509 km (0.091 R)
• M8: 2,346,143 km (0.08 R)
• M9: 3,166,987 km (0.093 R)
• M10: 3,928,590 km (0.084 R)
• M11: 4,353,896 km (0.092 R)
• M12: 4,547,626 km (0.119 R)
• M13: 4,793,714 km (0.06 R)
• M14: 5,299,205 km (0.116 R)
• M15: 5,768,643 km (0.093 R)
• M16: 6,525,010 km (0.074 R)
• M17: 6,635,713 km (0.06 R)
• M18: 6,746,864 km (0.101 R)
• M19: 6,971,261 km (0.032 R)
• M20: 7,027,809 km (0.083 R)
• M21: 8,308,367 km (0.034 R)
• M22: 9,098,393 km (0.091 R)
• M23: 9,160,177 km (0.119 R)
• M24: 10,295,625 km (0.064 R)
• M25: 10,618,906 km (0.06 R)
• M26: 10,683,981 km (0.119 R)
• M27: 10,879,954 km (0.104 R)
• M28: 11,077,124 km (0.1 R)
• M29: 11,877,622 km (0.114 R)
• M30: 11,945,091 km (0.113 R)
• M31: 12,834,749 km (0.06 R)
• M32: 13,958,828 km (0.11 R)
• M33: 14,030,186 km (0.12 R)
• M34: 15,114,172 km (0.112 R)
• M35: 16,374,983 km (0.065 R)
• M36: 16,828,115 km (0.11 R)
• M37: 17,823,689 km (0.077 R)
• M38: 19,233,649 km (0.08 R)
• M39: 19,392,522 km (0.118 R)
• M40: 19,951,868 km (0.083 R)
• M41: 21,086,717 km (0.1 R)
• M42: 21,579,343 km (0.046 R)
• M43: 21,909,955 km (0.117 R)
• M44: 23,249,005 km (0.113 R)
• M45: 23,503,022 km (0.108 R)
• M46: 25,306,873 km (0.117 R)
• M47: 26,710,700 km (0.072 R)
• M48: 26,887,973 km (0.06 R)
• M49: 27,869,934 km (0.094 R)
• M50: 28,682,101 km (0.092 R)
• M51: 30,607,126 km (0.068 R)
• M52: 30,885,528 km (0.071 R)
• M53: 31,258,026 km (0.085 R)
• M54: 31,913,564 km (0.113 R)
• M55: 32,195,855 km (0.108 R)
• M56: 34,002,998 km (0.11 R)
• M57: 34,773,726 km (0.07 R)
• M58: 35,745,214 km (0.119 R)
• M59: 36,136,263 km (0.104 R)
• M60: 37,714,820 km (0.045 R)
• M61: 38,512,476 km (0.103 R)
• M62: 39,114,308 km (0.101 R)
• M63: 39,416,496 km (0.038 R)
• M64: 39,820,560 km (0.111 R)
• M65: 42,687,004 km (0.101 R)
• M66: 42,790,526 km (0.047 R)
• M67: 45,831,103 km (0.118 R)
• M68: 52,449,911 km (0.1 R)
• M69: 54,010,666 km (0.119 R)
• M70: 54,571,658 km (0.108 R)
• M71: 55,473,434 km (0.111 R)
• M72: 55,812,871 km (0.048 R)
• M73: 57,177,503 km (0.1 R)
• M74: 57,634,824 km (0.078 R)
• M75: 59,129,306 km (0.074 R)
• M76: 59,360,435 km (0.119 R)
• M77: 61,219,787 km (0.079 R)
• M78: 65,592,234 km (0.047 R)
• M79: 66,911,388 km (0.113 R)
• M80: 68,118,194 km (0.063 R)
• M81: 68,360,393 km (0.113 R)
• M82: 69,088,934 km (0.111 R)
• M83: 69,697,798 km (0.069 R)
• M84: 72,028,233 km (0.106 R)
• M85: 77,269,395 km (0.087 R)
• M86: 79,808,070 km (0.077 R)
• M87: 80,319,097 km (0.055 R)
• M88: 80,831,170 km (0.042 R)
• M89: 84,186,052 km (0.11 R)
• M90: 84,316,053 km (0.115 R)
• M91: 84,706,204 km (0.089 R)
• M92: 87,323,119 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 16,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit