🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.9

Radius: 10

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.46 AU - 0.6 AU

Year: 262 Days

Day: 5 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,098,392 km

• M1: 148,102 km (0.072 R)
• M2: 212,279 km (0.116 R)
• M3: 310,565 km (0.095 R)
• M4: 437,125 km (0.096 R)
• M5: 561,441 km (0.106 R)
• M6: 653,443 km (0.066 R)
• M7: 718,070 km (0.057 R)
• M8: 784,940 km (0.12 R)
• M9: 863,030 km (0.058 R)
• M10: 937,979 km (0.089 R)
• M11: 1,040,453 km (0.041 R)
• M12: 1,114,205 km (0.036 R)
• M13: 1,287,888 km (0.088 R)
• M14: 1,374,655 km (0.111 R)
• M15: 1,510,490 km (0.109 R)
• M16: 1,587,533 km (0.077 R)
• M17: 1,688,511 km (0.1 R)
• M18: 1,811,181 km (0.058 R)
• M19: 1,901,239 km (0.09 R)
• M20: 2,053,380 km (0.062 R)
• M21: 2,217,938 km (0.063 R)
• M22: 2,302,012 km (0.051 R)
• M23: 2,468,814 km (0.114 R)
• M24: 2,547,203 km (0.116 R)
• M25: 2,622,002 km (0.091 R)
• M26: 2,715,501 km (0.115 R)
• M27: 2,796,433 km (0.098 R)
• M28: 2,887,538 km (0.058 R)
• M29: 2,951,716 km (0.046 R)
• M30: 3,016,491 km (0.111 R)
• M31: 3,100,565 km (0.116 R)
• M32: 3,185,387 km (0.113 R)
• M33: 3,304,467 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.8

Radius: 9.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.79 AU - 0.83 AU

Year: 494 Days

Day: 9.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 78,098,392 km

• M1: 113,395 km (0.119 R)
• M2: 208,839 km (0.062 R)
• M3: 305,329 km (0.083 R)
• M4: 375,341 km (0.051 R)
• M5: 449,093 km (0.07 R)
• M6: 558,748 km (0.105 R)
• M7: 624,422 km (0.07 R)
• M8: 741,557 km (0.099 R)
• M9: 807,081 km (0.084 R)
• M10: 940,073 km (0.063 R)
• M11: 1,072,018 km (0.063 R)
• M12: 1,201,121 km (0.097 R)
• M13: 1,283,999 km (0.108 R)
• M14: 1,368,821 km (0.079 R)
• M15: 1,431,352 km (0.114 R)
• M16: 1,514,529 km (0.117 R)
• M17: 1,574,368 km (0.089 R)
• M18: 1,691,204 km (0.109 R)
• M19: 1,784,703 km (0.099 R)
• M20: 2,048,144 km (0.113 R)
• M21: 2,176,200 km (0.072 R)
• M22: 2,261,172 km (0.109 R)
• M23: 2,353,175 km (0.106 R)
• M24: 2,505,166 km (0.072 R)
• M25: 2,654,465 km (0.077 R)
• M26: 2,757,687 km (0.043 R)
• M27: 2,893,223 km (0.071 R)
• M28: 3,024,719 km (0.078 R)
• M29: 3,081,716 km (0.085 R)
• M30: 3,293,846 km (0.072 R)
• M31: 3,530,659 km (0.118 R)
• M32: 3,624,308 km (0.106 R)
• M33: 3,773,157 km (0.03 R)
• M34: 3,937,715 km (0.071 R)
• M35: 4,210,432 km (0.107 R)
• M36: 4,395,784 km (0.06 R)
• M37: 4,467,740 km (0.113 R)
• M38: 4,554,657 km (0.081 R)
• M39: 4,627,511 km (0.097 R)
• M40: 4,686,004 km (0.107 R)
• M41: 4,759,606 km (0.071 R)
• M42: 4,826,177 km (0.102 R)
• M43: 4,922,817 km (0.107 R)
• M44: 4,982,656 km (0.072 R)
• M45: 5,057,754 km (0.068 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.6

Radius: 5.4

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.76 AU - 8.38 AU

Year: 12750 Days

Day: 16 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 78,098,392 km

• M1: 140,173 km (0.089 R)
• M2: 366,664 km (0.113 R)
• M3: 423,063 km (0.116 R)
• M4: 470,485 km (0.093 R)
• M5: 793,318 km (0.039 R)
• M6: 1,024,895 km (0.086 R)
• M7: 1,492,388 km (0.036 R)
• M8: 1,680,582 km (0.038 R)
• M9: 2,038,271 km (0.072 R)
• M10: 2,708,021 km (0.106 R)
• M11: 2,914,316 km (0.114 R)
• M12: 3,125,698 km (0.091 R)
• M13: 3,293,547 km (0.098 R)
• M14: 4,255,611 km (0.106 R)
• M15: 4,549,271 km (0.055 R)
• M16: 4,657,730 km (0.108 R)
• M17: 5,354,706 km (0.087 R)
• M18: 6,750,754 km (0.081 R)
• M19: 7,218,696 km (0.076 R)
• M20: 7,440,699 km (0.037 R)
• M21: 7,891,437 km (0.103 R)
• M22: 8,317,791 km (0.118 R)
• M23: 8,517,205 km (0.102 R)
• M24: 8,650,946 km (0.053 R)
• M25: 9,056,356 km (0.119 R)
• M26: 9,295,862 km (0.093 R)
• M27: 10,026,498 km (0.115 R)
• M28: 10,061,803 km (0.099 R)
• M29: 10,703,428 km (0.109 R)
• M30: 11,321,417 km (0.079 R)
• M31: 11,579,324 km (0.119 R)
• M32: 12,100,822 km (0.096 R)
• M33: 12,138,371 km (0.096 R)
• M34: 12,364,563 km (0.118 R)
• M35: 12,515,956 km (0.079 R)
• M36: 12,553,954 km (0.1 R)
• M37: 12,974,175 km (0.084 R)
• M38: 13,828,528 km (0.075 R)
• M39: 14,143,581 km (0.115 R)
• M40: 14,982,077 km (0.09 R)
• M41: 15,062,710 km (0.055 R)
• M42: 15,143,643 km (0.119 R)
• M43: 15,346,348 km (0.113 R)
• M44: 15,387,039 km (0.061 R)
• M45: 15,713,461 km (0.074 R)
• M46: 15,959,849 km (0.053 R)
• M47: 16,042,277 km (0.069 R)
• M48: 16,581,428 km (0.099 R)
• M49: 16,623,166 km (0.082 R)
• M50: 16,832,304 km (0.084 R)
• M51: 17,168,749 km (0.106 R)
• M52: 17,464,953 km (0.045 R)
• M53: 17,762,802 km (0.066 R)
• M54: 17,976,578 km (0.096 R)
• M55: 18,105,381 km (0.116 R)
• M56: 18,363,587 km (0.117 R)
• M57: 18,927,422 km (0.085 R)
• M58: 19,014,637 km (0.084 R)
• M59: 20,027,714 km (0.115 R)
• M60: 20,742,642 km (0.113 R)
• M61: 21,329,664 km (0.108 R)
• M62: 21,420,470 km (0.088 R)
• M63: 21,967,999 km (0.086 R)
• M64: 22,289,484 km (0.025 R)
• M65: 22,797,818 km (0.097 R)
• M66: 24,393,130 km (0.057 R)
• M67: 24,488,124 km (0.047 R)
• M68: 25,108,357 km (0.082 R)
• M69: 26,656,994 km (0.026 R)
• M70: 27,098,158 km (0.074 R)
• M71: 27,591,083 km (0.04 R)
• M72: 28,585,909 km (0.086 R)
• M73: 28,736,105 km (0.095 R)
• M74: 29,390,147 km (0.042 R)
• M75: 29,744,395 km (0.094 R)
• M76: 29,896,686 km (0.101 R)
• M77: 31,072,375 km (0.056 R)
• M78: 31,175,299 km (0.082 R)
• M79: 31,226,760 km (0.113 R)
• M80: 31,329,983 km (0.103 R)
• M81: 31,795,382 km (0.054 R)
• M82: 32,837,929 km (0.097 R)
• M83: 33,047,666 km (0.05 R)
• M84: 33,574,250 km (0.114 R)
• M85: 34,316,106 km (0.085 R)
• M86: 34,689,053 km (0.088 R)
• M87: 34,742,460 km (0.108 R)
• M88: 35,116,903 km (0.096 R)
• M89: 35,331,576 km (0.081 R)
• M90: 35,385,282 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.7

Radius: 5.4

Gravity: 34.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.82 AU - 10.5 AU

Year: 17285 Days

Day: 16.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,098,392 km

• M1: 69,563 km (0.083 R)
• M2: 339,288 km (0.083 R)
• M3: 432,787 km (0.073 R)
• M4: 600,187 km (0.099 R)
• M5: 913,594 km (0.102 R)
• M6: 1,450,800 km (0.06 R)
• M7: 1,637,947 km (0.06 R)
• M8: 1,966,913 km (0.113 R)
• M9: 2,875,271 km (0.107 R)
• M10: 2,952,912 km (0.045 R)
• M11: 4,110,949 km (0.088 R)
• M12: 4,198,614 km (0.067 R)
• M13: 4,828,870 km (0.091 R)
• M14: 5,061,195 km (0.062 R)
• M15: 5,249,539 km (0.08 R)
• M16: 5,344,683 km (0.116 R)
• M17: 5,682,026 km (0.101 R)
• M18: 6,377,208 km (0.103 R)
• M19: 6,683,285 km (0.116 R)
• M20: 6,838,119 km (0.072 R)
• M21: 6,890,029 km (0.066 R)
• M22: 8,843,329 km (0.077 R)
• M23: 8,956,574 km (0.073 R)
• M24: 9,127,265 km (0.092 R)
• M25: 9,414,344 km (0.095 R)
• M26: 9,587,877 km (0.089 R)
• M27: 10,531,690 km (0.074 R)
• M28: 11,014,592 km (0.108 R)
• M29: 11,197,550 km (0.072 R)
• M30: 12,506,232 km (0.075 R)
• M31: 14,060,105 km (0.119 R)
• M32: 15,605,302 km (0.105 R)
• M33: 15,948,330 km (0.112 R)
• M34: 16,224,487 km (0.104 R)
• M35: 16,502,291 km (0.065 R)
• M36: 16,641,716 km (0.093 R)
• M37: 16,711,728 km (0.074 R)
• M38: 17,771,629 km (0.111 R)
• M39: 17,842,987 km (0.083 R)
• M40: 17,914,644 km (0.098 R)
• M41: 18,129,766 km (0.087 R)
• M42: 18,780,367 km (0.045 R)
• M43: 19,733,754 km (0.047 R)
• M44: 21,230,780 km (0.037 R)
• M45: 22,146,469 km (0.114 R)
• M46: 22,223,362 km (0.095 R)
• M47: 30,345,778 km (0.082 R)
• M48: 31,635,312 km (0.03 R)
• M49: 32,156,212 km (0.111 R)
• M50: 34,267,636 km (0.067 R)
• M51: 34,802,449 km (0.053 R)
• M52: 34,981,368 km (0.09 R)
• M53: 35,609,978 km (0.043 R)
• M54: 35,970,808 km (0.102 R)
• M55: 36,878,119 km (0.103 R)
• M56: 38,808,081 km (0.093 R)
• M57: 39,086,483 km (0.11 R)
• M58: 41,242,637 km (0.106 R)
• M59: 42,191,985 km (0.071 R)
• M60: 42,860,987 km (0.119 R)
• M61: 43,052,771 km (0.031 R)
• M62: 43,340,897 km (0.096 R)
• M63: 43,822,602 km (0.097 R)
• M64: 44,694,159 km (0.104 R)
• M65: 44,791,248 km (0.105 R)
• M66: 44,985,875 km (0.107 R)
• M67: 45,375,877 km (0.096 R)
• M68: 45,571,401 km (0.087 R)
• M69: 46,749,933 km (0.078 R)
• M70: 47,045,987 km (0.048 R)
• M71: 48,237,085 km (0.108 R)
• M72: 51,155,889 km (0.089 R)
• M73: 51,562,945 km (0.115 R)
• M74: 52,585,447 km (0.097 R)
• M75: 56,426,073 km (0.109 R)
• M76: 57,373,775 km (0.081 R)
• M77: 57,479,391 km (0.102 R)
• M78: 58,114,584 km (0.077 R)
• M79: 62,299,435 km (0.026 R)
• M80: 62,516,651 km (0.054 R)
• M81: 62,843,074 km (0.089 R)
• M82: 63,169,945 km (0.116 R)
• M83: 64,702,725 km (0.06 R)
• M84: 65,694,559 km (0.103 R)
• M85: 68,475,882 km (0.091 R)
• M86: 69,036,725 km (0.081 R)
• M87: 70,502,185 km (0.079 R)
• M88: 72,091,812 km (0.212 R)
• M89: 72,205,806 km (0.08 R)
• M90: 73,005,406 km (0.106 R)
• M91: 74,152,822 km (0.114 R)
• M92: 75,885,165 km (0.213 R)
• M93: 76,465,456 km (0.09 R)
• M94: 76,814,467 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 15,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit