🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.8

Radius: 10.5

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.59 AU - 0.61 AU

Year: 321 Days

Day: 14.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,126,733 km

• M1: 132,394 km (0.108 R)
• M2: 226,042 km (0.059 R)
• M3: 292,763 km (0.109 R)
• M4: 374,743 km (0.108 R)
• M5: 490,681 km (0.041 R)
• M6: 617,839 km (0.113 R)
• M7: 695,181 km (0.081 R)
• M8: 818,151 km (0.098 R)
• M9: 1,108,819 km (0.055 R)
• M10: 1,194,090 km (0.085 R)
• M11: 1,344,137 km (0.083 R)
• M12: 1,431,652 km (0.115 R)
• M13: 1,558,361 km (0.106 R)
• M14: 1,646,474 km (0.103 R)
• M15: 1,757,775 km (0.077 R)
• M16: 1,849,778 km (0.085 R)
• M17: 1,920,837 km (0.085 R)
• M18: 2,020,170 km (0.101 R)
• M19: 2,098,260 km (0.069 R)
• M20: 2,186,672 km (0.087 R)
• M21: 2,271,644 km (0.09 R)
• M22: 2,372,173 km (0.079 R)
• M23: 2,493,797 km (0.063 R)
• M24: 2,572,784 km (0.098 R)
• M25: 2,809,747 km (0.093 R)
• M26: 2,876,617 km (0.113 R)
• M27: 2,959,644 km (0.102 R)
• M28: 3,059,276 km (0.103 R)
• M29: 3,143,949 km (0.065 R)
• M30: 3,381,211 km (0.095 R)
• M31: 3,502,086 km (0.106 R)
• M32: 3,607,702 km (0.094 R)
• M33: 3,680,556 km (0.055 R)
• M34: 3,804,872 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.7

Radius: 13.6

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.77 AU - 1.09 AU

Year: 619 Days

Day: 10.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 46,126,733 km

• M1: 170,990 km (0.05 R)
• M2: 261,647 km (0.118 R)
• M3: 367,113 km (0.065 R)
• M4: 520,451 km (0.026 R)
• M5: 627,264 km (0.052 R)
• M6: 782,247 km (0.113 R)
• M7: 914,492 km (0.107 R)
• M8: 1,038,359 km (0.116 R)
• M9: 1,174,194 km (0.063 R)
• M10: 1,304,493 km (0.115 R)
• M11: 1,446,163 km (0.098 R)
• M12: 1,834,070 km (0.112 R)
• M13: 1,973,196 km (0.066 R)
• M14: 2,108,732 km (0.098 R)
• M15: 2,218,088 km (0.114 R)
• M16: 2,344,348 km (0.039 R)
• M17: 2,496,040 km (0.104 R)
• M18: 2,698,297 km (0.041 R)
• M19: 2,914,167 km (0.102 R)
• M20: 3,036,687 km (0.03 R)
• M21: 3,194,363 km (0.083 R)
• M22: 3,388,990 km (0.118 R)
• M23: 3,535,446 km (0.079 R)
• M24: 3,666,345 km (0.102 R)
• M25: 3,825,666 km (0.1 R)
• M26: 3,978,406 km (0.106 R)
• M27: 4,133,090 km (0.079 R)
• M28: 4,299,144 km (0.09 R)
• M29: 4,392,343 km (0.119 R)
• M30: 4,656,982 km (0.103 R)
• M31: 4,743,300 km (0.08 R)
• M32: 4,897,834 km (0.089 R)
• M33: 4,995,372 km (0.051 R)
• M34: 5,371,910 km (0.105 R)
• M35: 5,512,981 km (0.112 R)
• M36: 5,902,085 km (0.095 R)
• M37: 5,995,583 km (0.116 R)
• M38: 6,173,605 km (0.08 R)
• M39: 6,332,029 km (0.119 R)
• M40: 6,556,276 km (0.09 R)
• M41: 6,674,758 km (0.057 R)
• M42: 6,848,441 km (0.101 R)
• M43: 6,979,788 km (0.097 R)
• M44: 7,067,751 km (0.115 R)
• M45: 7,211,515 km (0.086 R)
• M46: 7,637,270 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.3

Radius: 11.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.44 AU - 2.02 AU

Year: 1571 Days

Day: 6.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 46,126,733 km

• M1: 148,551 km (0.077 R)
• M2: 245,041 km (0.114 R)
• M3: 320,588 km (0.073 R)
• M4: 423,811 km (0.067 R)
• M5: 513,569 km (0.067 R)
• M6: 647,460 km (0.068 R)
• M7: 794,514 km (0.044 R)
• M8: 869,164 km (0.091 R)
• M9: 946,506 km (0.117 R)
• M10: 1,078,301 km (0.109 R)
• M11: 1,224,608 km (0.095 R)
• M12: 1,304,493 km (0.107 R)
• M13: 1,712,896 km (0.109 R)
• M14: 1,821,204 km (0.094 R)
• M15: 1,903,932 km (0.082 R)
• M16: 1,997,580 km (0.11 R)
• M17: 2,092,725 km (0.072 R)
• M18: 2,199,238 km (0.07 R)
• M19: 2,347,340 km (0.118 R)
• M20: 2,458,192 km (0.092 R)
• M21: 2,801,519 km (0.098 R)
• M22: 3,049,852 km (0.118 R)
• M23: 3,149,035 km (0.107 R)
• M24: 3,328,104 km (0.108 R)
• M25: 3,407,540 km (0.094 R)
• M26: 3,568,358 km (0.109 R)
• M27: 3,767,024 km (0.104 R)
• M28: 3,873,687 km (0.08 R)
• M29: 4,199,811 km (0.084 R)
• M30: 4,917,581 km (0.109 R)
• M31: 5,578,654 km (0.109 R)
• M32: 5,837,159 km (0.086 R)
• M33: 5,988,702 km (0.106 R)
• M34: 6,183,329 km (0.07 R)
• M35: 6,281,465 km (0.095 R)
• M36: 6,408,474 km (0.115 R)
• M37: 6,507,807 km (0.107 R)
• M38: 6,809,097 km (0.115 R)
• M39: 6,983,229 km (0.079 R)
• M40: 7,085,554 km (0.079 R)
• M41: 7,365,750 km (0.08 R)
• M42: 7,484,830 km (0.086 R)
• M43: 7,604,509 km (0.104 R)
• M44: 7,937,065 km (0.1 R)
• M45: 8,059,136 km (0.083 R)
• M46: 8,166,548 km (0.029 R)
• M47: 8,398,275 km (0.1 R)
• M48: 8,475,916 km (0.097 R)
• M49: 8,585,123 km (0.086 R)
• M50: 8,915,584 km (0.095 R)
• M51: 9,459,522 km (0.099 R)
• M52: 9,654,149 km (0.043 R)
• M53: 9,997,775 km (0.112 R)
• M54: 10,195,992 km (0.097 R)
• M55: 10,412,311 km (0.113 R)
• M56: 10,495,787 km (0.108 R)
• M57: 10,697,295 km (0.11 R)
• M58: 10,900,150 km (0.102 R)
• M59: 11,189,472 km (0.062 R)
• M60: 11,326,653 km (0.104 R)
• M61: 11,447,079 km (0.104 R)
• M62: 11,654,422 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.6

Radius: 10.4

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.74 AU - 6.24 AU

Year: 7694 Days

Day: 11 Hours

Environment

Temp: -234 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,126,733 km

• M1: 173,683 km (0.079 R)
• M2: 294,409 km (0.106 R)
• M3: 407,654 km (0.088 R)
• M4: 539,001 km (0.092 R)
• M5: 781,649 km (0.074 R)
• M6: 986,748 km (0.056 R)
• M7: 1,327,681 km (0.044 R)
• M8: 1,726,509 km (0.088 R)
• M9: 1,792,930 km (0.105 R)
• M10: 1,928,317 km (0.072 R)
• M11: 2,185,625 km (0.1 R)
• M12: 2,479,136 km (0.107 R)
• M13: 2,890,231 km (0.114 R)
• M14: 2,996,445 km (0.102 R)
• M15: 3,185,537 km (0.098 R)
• M16: 3,350,693 km (0.067 R)
• M17: 3,747,127 km (0.099 R)
• M18: 3,980,500 km (0.088 R)
• M19: 4,128,901 km (0.091 R)
• M20: 4,740,457 km (0.118 R)
• M21: 4,897,685 km (0.119 R)
• M22: 5,577,607 km (0.06 R)
• M23: 5,710,450 km (0.1 R)
• M24: 6,013,386 km (0.032 R)
• M25: 7,826,811 km (0.046 R)
• M26: 8,504,789 km (0.056 R)
• M27: 8,850,808 km (0.082 R)
• M28: 9,437,681 km (0.103 R)
• M29: 10,280,515 km (0.112 R)
• M30: 10,566,846 km (0.103 R)
• M31: 11,189,322 km (0.092 R)
• M32: 12,252,963 km (0.113 R)
• M33: 13,348,768 km (0.118 R)
• M34: 13,795,916 km (0.115 R)
• M35: 14,293,329 km (0.114 R)
• M36: 15,352,481 km (0.072 R)
• M37: 15,679,951 km (0.078 R)
• M38: 15,820,872 km (0.1 R)
• M39: 16,151,633 km (0.057 R)
• M40: 16,436,916 km (0.116 R)
• M41: 17,108,910 km (0.116 R)
• M42: 17,448,348 km (0.098 R)
• M43: 17,838,948 km (0.107 R)
• M44: 19,279,276 km (0.057 R)
• M45: 19,531,348 km (0.11 R)
• M46: 20,140,810 km (0.073 R)
• M47: 20,396,473 km (0.06 R)
• M48: 20,550,559 km (0.043 R)
• M49: 21,326,224 km (0.081 R)
• M50: 22,587,334 km (0.044 R)
• M51: 23,549,098 km (0.098 R)
• M52: 24,143,301 km (0.088 R)
• M53: 24,687,837 km (0.107 R)
• M54: 24,851,946 km (0.088 R)
• M55: 26,681,528 km (0.069 R)
• M56: 27,413,959 km (0.109 R)
• M57: 29,709,389 km (0.086 R)
• M58: 30,879,992 km (0.06 R)
• M59: 31,946,476 km (0.114 R)
• M60: 32,185,084 km (0.107 R)
• M61: 32,304,613 km (0.105 R)
• M62: 32,544,119 km (0.074 R)
• M63: 33,993,573 km (0.036 R)
• M64: 34,237,268 km (0.048 R)
• M65: 34,726,154 km (0.102 R)
• M66: 34,848,824 km (0.1 R)
• M67: 35,279,067 km (0.084 R)
• M68: 37,268,420 km (0.101 R)
• M69: 38,339,989 km (0.076 R)
• M70: 38,847,725 km (0.087 R)
• M71: 39,102,490 km (0.108 R)
• M72: 39,230,097 km (0.11 R)
• M73: 39,677,694 km (0.096 R)
• M74: 40,448,871 km (0.117 R)
• M75: 41,875,735 km (0.111 R)
• M76: 42,989,491 km (0.099 R)
• M77: 43,121,137 km (0.116 R)
• M78: 43,186,960 km (0.116 R)
• M79: 43,318,906 km (0.108 R)
• M80: 43,980,278 km (0.055 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.8

Radius: 7.3

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.24 AU - 7 AU

Year: 9196 Days

Day: 15 Hours

Environment

Temp: -216 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,126,733 km

• M1: 295,007 km (0.113 R)
• M2: 379,380 km (0.098 R)
• M3: 652,546 km (0.086 R)
• M4: 907,161 km (0.096 R)
• M5: 998,715 km (0.085 R)
• M6: 1,171,800 km (0.033 R)
• M7: 1,481,617 km (0.081 R)
• M8: 1,702,125 km (0.118 R)
• M9: 1,839,455 km (0.031 R)
• M10: 1,886,130 km (0.072 R)
• M11: 3,260,785 km (0.104 R)
• M12: 3,694,619 km (0.03 R)
• M13: 4,024,482 km (0.105 R)
• M14: 4,457,867 km (0.105 R)
• M15: 4,808,824 km (0.098 R)
• M16: 6,018,771 km (0.07 R)
• M17: 6,264,560 km (0.086 R)
• M18: 6,442,133 km (0.025 R)
• M19: 6,729,660 km (0.074 R)
• M20: 7,021,526 km (0.055 R)
• M21: 8,268,424 km (0.101 R)
• M22: 8,346,215 km (0.101 R)
• M23: 9,177,231 km (0.091 R)
• M24: 9,664,022 km (0.097 R)
• M25: 9,869,271 km (0.054 R)
• M26: 10,284,106 km (0.085 R)
• M27: 10,789,597 km (0.108 R)
• M28: 11,130,979 km (0.108 R)
• M29: 11,649,785 km (0.116 R)
• M30: 13,389,757 km (0.118 R)
• M31: 13,572,865 km (0.077 R)
• M32: 13,802,797 km (0.074 R)
• M33: 14,594,170 km (0.09 R)
• M34: 14,829,637 km (0.068 R)
• M35: 15,019,028 km (0.107 R)
• M36: 15,256,888 km (0.118 R)
• M37: 15,495,946 km (0.117 R)
• M38: 15,591,988 km (0.115 R)
• M39: 16,220,748 km (0.119 R)
• M40: 16,611,647 km (0.115 R)
• M41: 17,204,054 km (0.103 R)
• M42: 17,652,848 km (0.103 R)
• M43: 17,803,343 km (0.093 R)
• M44: 18,105,531 km (0.118 R)
• M45: 18,206,659 km (0.09 R)
• M46: 18,868,480 km (0.049 R)
• M47: 20,320,477 km (0.118 R)
• M48: 20,953,725 km (0.117 R)
• M49: 21,326,074 km (0.099 R)
• M50: 21,379,480 km (0.091 R)
• M51: 22,510,590 km (0.093 R)
• M52: 23,220,581 km (0.113 R)
• M53: 24,494,707 km (0.072 R)
• M54: 25,848,118 km (0.065 R)
• M55: 26,994,487 km (0.11 R)
• M56: 27,457,792 km (0.084 R)
• M57: 28,040,326 km (0.108 R)
• M58: 28,685,990 km (0.108 R)
• M59: 28,744,932 km (0.053 R)
• M60: 29,217,960 km (0.084 R)
• M61: 29,336,591 km (0.106 R)
• M62: 30,111,658 km (0.119 R)
• M63: 30,411,602 km (0.068 R)
• M64: 31,135,356 km (0.112 R)
• M65: 31,256,680 km (0.118 R)
• M66: 32,477,099 km (0.109 R)
• M67: 32,907,941 km (0.054 R)
• M68: 33,526,828 km (0.084 R)
• M69: 34,086,922 km (0.069 R)
• M70: 35,216,685 km (0.111 R)
• M71: 37,577,040 km (0.106 R)
• M72: 37,899,873 km (0.116 R)
• M73: 38,223,752 km (0.093 R)
• M74: 38,678,529 km (0.12 R)
• M75: 39,135,252 km (0.103 R)
• M76: 39,200,626 km (0.097 R)
• M77: 40,515,891 km (0.12 R)
• M78: 40,913,222 km (0.055 R)
• M79: 41,511,764 km (0.118 R)
• M80: 41,845,666 km (0.045 R)
• M81: 42,381,526 km (0.115 R)
• M82: 42,717,522 km (0.095 R)
• M83: 42,987,098 km (0.031 R)
• M84: 43,122,035 km (0.118 R)
• M85: 43,189,504 km (0.077 R)
• M86: 43,460,126 km (0.098 R)
• M87: 44,274,986 km (0.117 R)
• M88: 44,615,919 km (0.099 R)
• M89: 44,821,018 km (0.109 R)
• M90: 45,163,298 km (0.113 R)
• M91: 45,850,850 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 20,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit