🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.8

Radius: 12.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1 AU - 1.32 AU

Year: 820 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 51,697,785 km

• M1: 155,731 km (0.046 R)
• M2: 316,399 km (0.109 R)
• M3: 462,257 km (0.09 R)
• M4: 612,753 km (0.068 R)
• M5: 693,087 km (0.083 R)
• M6: 777,759 km (0.12 R)
• M7: 996,771 km (0.065 R)
• M8: 1,074,412 km (0.05 R)
• M9: 1,331,571 km (0.091 R)
• M10: 1,490,144 km (0.091 R)
• M11: 1,614,909 km (0.106 R)
• M12: 1,749,098 km (0.119 R)
• M13: 1,960,779 km (0.11 R)
• M14: 2,054,128 km (0.06 R)
• M15: 2,239,031 km (0.109 R)
• M16: 2,369,929 km (0.099 R)
• M17: 2,611,979 km (0.114 R)
• M18: 2,897,711 km (0.054 R)
• M19: 2,990,461 km (0.084 R)
• M20: 3,091,440 km (0.099 R)
• M21: 3,215,756 km (0.053 R)
• M22: 3,409,036 km (0.065 R)
• M23: 3,499,543 km (0.077 R)
• M24: 3,621,615 km (0.088 R)
• M25: 3,830,753 km (0.113 R)
• M26: 3,948,785 km (0.101 R)
• M27: 4,269,374 km (0.108 R)
• M28: 4,408,200 km (0.078 R)
• M29: 4,515,313 km (0.088 R)
• M30: 4,665,210 km (0.11 R)
• M31: 4,816,902 km (0.086 R)
• M32: 4,935,832 km (0.091 R)
• M33: 5,081,840 km (0.083 R)
• M34: 5,220,367 km (0.037 R)
• M35: 5,466,157 km (0.108 R)
• M36: 5,599,299 km (0.065 R)
• M37: 5,769,541 km (0.093 R)
• M38: 5,905,226 km (0.107 R)
• M39: 5,987,206 km (0.114 R)
• M40: 6,161,338 km (0.064 R)
• M41: 6,244,514 km (0.115 R)
• M42: 6,327,990 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.6

Radius: 10

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.28 AU - 1.62 AU

Year: 1145 Days

Day: 11.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 51,697,785 km

• M1: 125,961 km (0.108 R)
• M2: 334,800 km (0.08 R)
• M3: 435,928 km (0.086 R)
• M4: 575,503 km (0.093 R)
• M5: 754,871 km (0.042 R)
• M6: 857,944 km (0.092 R)
• M7: 927,357 km (0.095 R)
• M8: 1,065,586 km (0.045 R)
• M9: 1,232,238 km (0.071 R)
• M10: 1,670,709 km (0.107 R)
• M11: 1,759,271 km (0.118 R)
• M12: 1,966,464 km (0.069 R)
• M13: 2,120,550 km (0.096 R)
• M14: 2,199,238 km (0.093 R)
• M15: 2,287,800 km (0.079 R)
• M16: 2,459,239 km (0.032 R)
• M17: 2,597,767 km (0.101 R)
• M18: 2,940,945 km (0.117 R)
• M19: 3,009,311 km (0.105 R)
• M20: 3,137,815 km (0.082 R)
• M21: 3,217,850 km (0.102 R)
• M22: 3,369,692 km (0.099 R)
• M23: 3,503,283 km (0.064 R)
• M24: 3,659,613 km (0.091 R)
• M25: 3,722,743 km (0.066 R)
• M26: 3,807,565 km (0.04 R)
• M27: 3,903,756 km (0.119 R)
• M28: 4,055,149 km (0.117 R)
• M29: 4,219,408 km (0.115 R)
• M30: 4,385,910 km (0.09 R)
• M31: 4,520,848 km (0.103 R)
• M32: 4,634,243 km (0.102 R)
• M33: 4,725,647 km (0.04 R)
• M34: 4,863,876 km (0.103 R)
• M35: 4,945,107 km (0.085 R)
• M36: 5,015,119 km (0.082 R)
• M37: 5,132,703 km (0.111 R)
• M38: 5,215,431 km (0.032 R)
• M39: 5,286,789 km (0.045 R)
• M40: 5,721,520 km (0.083 R)
• M41: 5,918,391 km (0.118 R)
• M42: 6,067,690 km (0.069 R)
• M43: 6,281,166 km (0.067 R)
• M44: 6,369,877 km (0.083 R)
• M45: 6,484,469 km (0.078 R)
• M46: 6,599,660 km (0.114 R)
• M47: 6,702,733 km (0.098 R)
• M48: 6,897,509 km (0.114 R)
• M49: 7,519,537 km (0.065 R)
• M50: 7,735,407 km (0.103 R)
• M51: 7,803,324 km (0.099 R)
• M52: 7,912,381 km (0.091 R)
• M53: 8,173,429 km (0.038 R)
• M54: 8,760,601 km (0.11 R)
• M55: 8,902,420 km (0.092 R)
• M56: 9,145,217 km (0.118 R)
• M57: 9,390,258 km (0.074 R)
• M58: 9,652,055 km (0.076 R)
• M59: 9,960,525 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.4

Radius: 12.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.65 AU - 2.37 AU

Year: 1869 Days

Day: 14.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 51,697,785 km

• M1: 159,771 km (0.085 R)
• M2: 239,506 km (0.087 R)
• M3: 319,840 km (0.073 R)
• M4: 435,779 km (0.051 R)
• M5: 516,861 km (0.112 R)
• M6: 656,585 km (0.063 R)
• M7: 753,674 km (0.078 R)
• M8: 856,448 km (0.101 R)
• M9: 957,576 km (0.081 R)
• M10: 1,084,884 km (0.055 R)
• M11: 1,240,914 km (0.101 R)
• M12: 1,429,108 km (0.115 R)
• M13: 1,518,568 km (0.118 R)
• M14: 1,618,499 km (0.11 R)
• M15: 1,995,486 km (0.089 R)
• M16: 2,170,964 km (0.038 R)
• M17: 2,322,956 km (0.081 R)
• M18: 2,517,882 km (0.083 R)
• M19: 2,627,537 km (0.095 R)
• M20: 2,728,516 km (0.07 R)
• M21: 2,830,990 km (0.1 R)
• M22: 3,517,046 km (0.109 R)
• M23: 4,006,530 km (0.108 R)
• M24: 4,088,211 km (0.116 R)
• M25: 4,360,928 km (0.08 R)
• M26: 4,517,706 km (0.051 R)
• M27: 5,062,242 km (0.066 R)
• M28: 5,278,262 km (0.055 R)
• M29: 5,588,528 km (0.061 R)
• M30: 5,746,054 km (0.089 R)
• M31: 5,825,191 km (0.06 R)
• M32: 6,038,368 km (0.118 R)
• M33: 6,568,843 km (0.076 R)
• M34: 6,735,195 km (0.062 R)
• M35: 6,818,821 km (0.068 R)
• M36: 7,001,330 km (0.053 R)
• M37: 7,500,688 km (0.111 R)
• M38: 7,776,696 km (0.107 R)
• M39: 7,908,641 km (0.112 R)
• M40: 8,700,463 km (0.085 R)
• M41: 8,806,976 km (0.105 R)
• M42: 8,990,533 km (0.088 R)
• M43: 9,098,243 km (0.082 R)
• M44: 9,392,802 km (0.101 R)
• M45: 9,658,936 km (0.056 R)
• M46: 9,864,035 km (0.085 R)
• M47: 9,943,471 km (0.088 R)
• M48: 10,166,671 km (0.095 R)
• M49: 10,246,856 km (0.092 R)
• M50: 10,391,517 km (0.095 R)
• M51: 10,764,614 km (0.112 R)
• M52: 10,911,818 km (0.105 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.8

Radius: 6.2

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.93 AU - 7.25 AU

Year: 11098 Days

Day: 18.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 51,697,785 km

• M1: 95,294 km (0.067 R)
• M2: 144,960 km (0.054 R)
• M3: 201,808 km (0.119 R)
• M4: 386,561 km (0.101 R)
• M5: 459,415 km (0.114 R)
• M6: 505,641 km (0.084 R)
• M7: 636,988 km (0.106 R)
• M8: 798,105 km (0.057 R)
• M9: 972,386 km (0.117 R)
• M10: 1,095,206 km (0.05 R)
• M11: 1,158,636 km (0.091 R)
• M12: 1,223,262 km (0.118 R)
• M13: 1,267,094 km (0.067 R)
• M14: 1,311,525 km (0.079 R)
• M15: 1,709,455 km (0.093 R)
• M16: 1,909,318 km (0.077 R)
• M17: 2,169,468 km (0.095 R)
• M18: 3,016,192 km (0.114 R)
• M19: 3,136,170 km (0.106 R)
• M20: 3,631,638 km (0.093 R)
• M21: 3,759,394 km (0.082 R)
• M22: 4,085,069 km (0.118 R)
• M23: 6,222,523 km (0.055 R)
• M24: 7,562,023 km (0.105 R)
• M25: 7,807,363 km (0.072 R)
• M26: 8,180,460 km (0.106 R)
• M27: 8,348,010 km (0.046 R)
• M28: 8,390,197 km (0.063 R)
• M29: 8,772,120 km (0.049 R)
• M30: 9,030,027 km (0.12 R)
• M31: 9,597,152 km (0.115 R)
• M32: 9,773,977 km (0.081 R)
• M33: 9,862,838 km (0.106 R)
• M34: 10,130,917 km (0.103 R)
• M35: 10,537,674 km (0.1 R)
• M36: 10,720,034 km (0.076 R)
• M37: 10,811,737 km (0.102 R)
• M38: 10,857,514 km (0.077 R)
• M39: 10,949,517 km (0.102 R)
• M40: 11,553,892 km (0.094 R)
• M41: 11,836,483 km (0.11 R)
• M42: 12,216,910 km (0.116 R)
• M43: 12,843,426 km (0.076 R)
• M44: 13,678,631 km (0.078 R)
• M45: 14,328,933 km (0.12 R)
• M46: 14,429,911 km (0.115 R)
• M47: 15,659,756 km (0.097 R)
• M48: 16,024,774 km (0.1 R)
• M49: 16,287,169 km (0.111 R)
• M50: 16,339,827 km (0.105 R)
• M51: 17,136,586 km (0.092 R)
• M52: 17,728,844 km (0.095 R)
• M53: 17,837,153 km (0.052 R)
• M54: 17,945,910 km (0.106 R)
• M55: 18,492,242 km (0.069 R)
• M56: 19,099,609 km (0.071 R)
• M57: 19,545,411 km (0.116 R)
• M58: 20,846,314 km (0.097 R)
• M59: 20,903,460 km (0.117 R)
• M60: 21,190,090 km (0.096 R)
• M61: 22,116,400 km (0.107 R)
• M62: 22,291,579 km (0.071 R)
• M63: 22,467,207 km (0.098 R)
• M64: 22,643,283 km (0.063 R)
• M65: 22,702,075 km (0.055 R)
• M66: 25,399,774 km (0.09 R)
• M67: 26,755,130 km (0.111 R)
• M68: 27,755,491 km (0.075 R)
• M69: 28,133,675 km (0.09 R)
• M70: 28,386,794 km (0.052 R)
• M71: 30,115,248 km (0.028 R)
• M72: 30,244,650 km (0.093 R)
• M73: 31,482,872 km (0.069 R)
• M74: 33,003,983 km (0.104 R)
• M75: 34,278,557 km (0.051 R)
• M76: 34,684,266 km (0.063 R)
• M77: 34,887,869 km (0.099 R)
• M78: 35,842,752 km (0.054 R)
• M79: 36,530,154 km (0.12 R)
• M80: 36,875,426 km (0.064 R)
• M81: 37,013,804 km (0.093 R)
• M82: 37,638,974 km (0.107 R)
• M83: 39,960,434 km (0.088 R)
• M84: 40,458,894 km (0.115 R)
• M85: 41,461,798 km (0.116 R)
• M86: 41,894,136 km (0.096 R)
• M87: 43,127,271 km (0.102 R)
• M88: 43,492,140 km (0.115 R)
• M89: 44,004,812 km (0.093 R)
• M90: 44,225,020 km (0.095 R)
• M91: 44,740,534 km (0.111 R)
• M92: 45,703,197 km (0.112 R)
• M93: 46,373,545 km (0.118 R)
• M94: 46,822,338 km (0.088 R)
• M95: 47,724,114 km (0.117 R)
• M96: 49,011,554 km (0.081 R)
• M97: 49,239,990 km (0.115 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: 375 - 17,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit