🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.1

Radius: 12.3

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.65 AU - 0.93 AU

Year: 446 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 34,394,837 km

• M1: 157,676 km (0.086 R)
• M2: 245,789 km (0.102 R)
• M3: 359,932 km (0.088 R)
• M4: 464,352 km (0.034 R)
• M5: 546,631 km (0.084 R)
• M6: 626,815 km (0.118 R)
• M7: 764,894 km (0.114 R)
• M8: 953,537 km (0.025 R)
• M9: 1,064,239 km (0.083 R)
• M10: 1,321,697 km (0.068 R)
• M11: 1,481,468 km (0.055 R)
• M12: 1,629,719 km (0.109 R)
• M13: 1,708,856 km (0.104 R)
• M14: 1,801,906 km (0.112 R)
• M15: 1,909,467 km (0.119 R)
• M16: 2,052,034 km (0.106 R)
• M17: 2,157,949 km (0.062 R)
• M18: 2,252,346 km (0.093 R)
• M19: 2,348,088 km (0.12 R)
• M20: 2,565,005 km (0.099 R)
• M21: 2,701,289 km (0.103 R)
• M22: 2,877,066 km (0.079 R)
• M23: 2,973,856 km (0.105 R)
• M24: 3,094,432 km (0.074 R)
• M25: 3,278,587 km (0.063 R)
• M26: 3,419,209 km (0.077 R)
• M27: 3,641,811 km (0.098 R)
• M28: 3,902,111 km (0.047 R)
• M29: 4,227,785 km (0.104 R)
• M30: 4,321,284 km (0.088 R)
• M31: 4,424,058 km (0.079 R)
• M32: 4,545,083 km (0.038 R)
• M33: 4,658,328 km (0.116 R)
• M34: 4,843,381 km (0.092 R)
• M35: 5,039,952 km (0.047 R)
• M36: 5,321,495 km (0.085 R)
• M37: 5,496,525 km (0.039 R)
• M38: 5,598,850 km (0.079 R)
• M39: 5,786,296 km (0.074 R)
• M40: 6,129,174 km (0.09 R)
• M41: 6,215,941 km (0.084 R)
• M42: 6,332,328 km (0.029 R)
• M43: 6,785,161 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.8

Radius: 14.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.55 AU - 6.43 AU

Year: 8179 Days

Day: 10.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,394,837 km

• M1: 270,623 km (0.1 R)
• M2: 377,585 km (0.066 R)
• M3: 586,573 km (0.09 R)
• M4: 804,687 km (0.084 R)
• M5: 949,498 km (0.028 R)
• M6: 1,064,538 km (0.104 R)
• M7: 1,636,002 km (0.118 R)
• M8: 1,729,501 km (0.091 R)
• M9: 2,038,271 km (0.095 R)
• M10: 2,347,490 km (0.057 R)
• M11: 2,507,859 km (0.116 R)
• M12: 2,616,916 km (0.119 R)
• M13: 2,896,664 km (0.06 R)
• M14: 3,030,703 km (0.11 R)
• M15: 3,206,032 km (0.102 R)
• M16: 3,465,435 km (0.095 R)
• M17: 4,133,389 km (0.049 R)
• M18: 4,394,288 km (0.094 R)
• M19: 4,750,780 km (0.107 R)
• M20: 5,001,356 km (0.106 R)
• M21: 5,163,071 km (0.098 R)
• M22: 5,634,903 km (0.091 R)
• M23: 5,997,977 km (0.118 R)
• M24: 6,096,113 km (0.059 R)
• M25: 6,343,847 km (0.094 R)
• M26: 6,772,595 km (0.117 R)
• M27: 7,132,976 km (0.065 R)
• M28: 7,263,126 km (0.076 R)
• M29: 7,552,449 km (0.077 R)
• M30: 8,305,973 km (0.085 R)
• M31: 8,443,005 km (0.096 R)
• M32: 8,803,087 km (0.103 R)
• M33: 9,338,348 km (0.097 R)
• M34: 9,452,491 km (0.116 R)
• M35: 9,681,974 km (0.11 R)
• M36: 9,797,464 km (0.047 R)
• M37: 9,971,446 km (0.08 R)
• M38: 10,117,304 km (0.096 R)
• M39: 10,205,268 km (0.091 R)
• M40: 11,309,599 km (0.104 R)
• M41: 11,553,444 km (0.096 R)
• M42: 11,737,449 km (0.119 R)
• M43: 12,420,513 km (0.061 R)
• M44: 13,308,526 km (0.115 R)
• M45: 13,566,133 km (0.114 R)
• M46: 13,988,149 km (0.104 R)
• M47: 14,712,053 km (0.096 R)
• M48: 15,011,847 km (0.095 R)
• M49: 15,313,586 km (0.062 R)
• M50: 15,583,461 km (0.108 R)
• M51: 15,854,981 km (0.081 R)
• M52: 17,341,086 km (0.104 R)
• M53: 17,446,403 km (0.087 R)
• M54: 18,118,696 km (0.103 R)
• M55: 18,332,621 km (0.077 R)
• M56: 18,440,032 km (0.113 R)
• M57: 19,524,916 km (0.105 R)
• M58: 19,781,027 km (0.072 R)
• M59: 20,038,186 km (0.107 R)
• M60: 20,891,343 km (0.08 R)
• M61: 22,059,852 km (0.045 R)
• M62: 22,326,585 km (0.047 R)
• M63: 22,556,068 km (0.078 R)
• M64: 22,786,448 km (0.066 R)
• M65: 23,482,228 km (0.033 R)
• M66: 23,676,705 km (0.084 R)
• M67: 24,184,889 km (0.069 R)
• M68: 25,053,155 km (0.09 R)
• M69: 25,371,350 km (0.101 R)
• M70: 25,491,028 km (0.05 R)
• M71: 26,011,928 km (0.072 R)
• M72: 26,901,437 km (0.054 R)
• M73: 27,064,200 km (0.114 R)
• M74: 27,186,571 km (0.099 R)
• M75: 27,472,602 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.2

Radius: 4.5

Gravity: 32.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.44 AU - 7.6 AU

Year: 10585 Days

Day: 17.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,394,837 km

• M1: 145,858 km (0.09 R)
• M2: 261,048 km (0.095 R)
• M3: 686,953 km (0.113 R)
• M4: 829,520 km (0.107 R)
• M5: 1,511,088 km (0.094 R)
• M6: 1,865,186 km (0.069 R)
• M7: 1,963,771 km (0.054 R)
• M8: 2,089,583 km (0.082 R)
• M9: 2,218,088 km (0.046 R)
• M10: 2,536,731 km (0.098 R)
• M11: 3,012,452 km (0.085 R)
• M12: 3,394,675 km (0.108 R)
• M13: 3,637,472 km (0.068 R)
• M14: 4,797,604 km (0.103 R)
• M15: 6,691,962 km (0.1 R)
• M16: 6,957,647 km (0.116 R)
• M17: 7,149,581 km (0.097 R)
• M18: 7,735,706 km (0.064 R)
• M19: 8,418,321 km (0.098 R)
• M20: 8,581,831 km (0.11 R)
• M21: 8,911,844 km (0.117 R)
• M22: 9,414,493 km (0.108 R)
• M23: 9,541,651 km (0.108 R)
• M24: 10,403,784 km (0.082 R)
• M25: 11,200,692 km (0.096 R)
• M26: 11,515,745 km (0.107 R)
• M27: 12,017,047 km (0.113 R)
• M28: 12,525,231 km (0.094 R)
• M29: 13,658,435 km (0.118 R)
• M30: 13,946,860 km (0.095 R)
• M31: 13,995,030 km (0.085 R)
• M32: 14,237,229 km (0.087 R)
• M33: 14,383,237 km (0.059 R)
• M34: 14,676,598 km (0.077 R)
• M35: 14,823,952 km (0.104 R)
• M36: 15,920,056 km (0.093 R)
• M37: 16,274,304 km (0.104 R)
• M38: 17,664,816 km (0.085 R)
• M39: 17,769,235 km (0.084 R)
• M40: 18,083,989 km (0.103 R)
• M41: 18,825,546 km (0.036 R)
• M42: 19,361,256 km (0.077 R)
• M43: 20,392,883 km (0.098 R)
• M44: 20,502,538 km (0.032 R)
• M45: 20,943,104 km (0.083 R)
• M46: 21,442,312 km (0.113 R)
• M47: 21,945,559 km (0.045 R)
• M48: 22,057,907 km (0.085 R)
• M49: 22,849,728 km (0.099 R)
• M50: 24,869,599 km (0.093 R)
• M51: 25,045,227 km (0.116 R)
• M52: 25,575,102 km (0.093 R)
• M53: 26,049,178 km (0.049 R)
• M54: 27,246,859 km (0.118 R)
• M55: 27,307,147 km (0.069 R)
• M56: 27,974,054 km (0.106 R)
• M57: 28,217,898 km (0.026 R)
• M58: 29,261,942 km (0.109 R)
• M59: 29,323,875 km (0.104 R)
• M60: 31,768,155 km (0.088 R)
• M61: 34,081,686 km (0.088 R)
• M62: 35,324,545 km (0.118 R)
• M63: 35,720,082 km (0.056 R)
• M64: 35,786,055 km (0.086 R)
• M65: 35,852,177 km (0.09 R)
• M66: 35,984,571 km (0.069 R)
• M67: 38,056,352 km (0.059 R)
• M68: 38,258,907 km (0.083 R)
• M69: 39,823,701 km (0.096 R)
• M70: 41,131,935 km (0.077 R)
• M71: 42,594,403 km (0.065 R)
• M72: 43,226,305 km (0.031 R)
• M73: 43,649,218 km (0.1 R)
• M74: 44,499,383 km (0.087 R)
• M75: 45,713,070 km (0.077 R)
• M76: 45,856,535 km (0.06 R)
• M77: 46,216,018 km (0.107 R)
• M78: 46,504,144 km (0.051 R)
• M79: 46,793,017 km (0.109 R)
• M80: 46,937,678 km (0.088 R)
• M81: 47,372,410 km (0.114 R)
• M82: 47,735,633 km (0.084 R)
• M83: 48,318,915 km (0.068 R)
• M84: 48,465,073 km (0.111 R)
• M85: 48,538,226 km (0.083 R)
• M86: 48,977,894 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.5

Radius: 3.2

Gravity: 65.28 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.85 AU - 10.49 AU

Year: 16232 Days

Day: 18.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 34,394,837 km

• M1: 415,433 km (0.075 R)
• M2: 545,284 km (0.076 R)
• M3: 840,590 km (0.103 R)
• M4: 1,666,071 km (0.118 R)
• M5: 2,115,164 km (0.065 R)
• M6: 2,434,107 km (0.041 R)
• M7: 2,767,860 km (0.046 R)
• M8: 3,045,214 km (0.113 R)
• M9: 3,222,937 km (0.088 R)
• M10: 3,258,990 km (0.082 R)
• M11: 3,477,552 km (0.08 R)
• M12: 3,738,600 km (0.1 R)
• M13: 3,890,592 km (0.057 R)
• M14: 4,122,319 km (0.073 R)
• M15: 4,200,559 km (0.064 R)
• M16: 4,279,397 km (0.086 R)
• M17: 4,318,891 km (0.116 R)
• M18: 5,261,806 km (0.071 R)
• M19: 6,997,291 km (0.111 R)
• M20: 7,043,965 km (0.056 R)
• M21: 7,420,802 km (0.088 R)
• M22: 8,047,019 km (0.064 R)
• M23: 8,095,938 km (0.093 R)
• M24: 8,490,427 km (0.075 R)
• M25: 8,640,025 km (0.03 R)
• M26: 9,452,341 km (0.055 R)
• M27: 9,607,325 km (0.087 R)
• M28: 9,972,344 km (0.076 R)
• M29: 10,024,853 km (0.106 R)
• M30: 10,130,169 km (0.108 R)
• M31: 10,715,695 km (0.08 R)
• M32: 11,257,539 km (0.115 R)
• M33: 11,531,901 km (0.066 R)
• M34: 11,697,506 km (0.093 R)
• M35: 11,919,510 km (0.091 R)
• M36: 12,367,854 km (0.116 R)
• M37: 12,594,046 km (0.115 R)
• M38: 12,993,173 km (0.028 R)
• M39: 13,512,428 km (0.1 R)
• M40: 15,050,144 km (0.075 R)
• M41: 15,473,506 km (0.102 R)
• M42: 15,534,243 km (0.117 R)
• M43: 16,208,331 km (0.097 R)
• M44: 16,331,899 km (0.091 R)
• M45: 16,393,832 km (0.107 R)
• M46: 16,891,844 km (0.051 R)
• M47: 17,079,888 km (0.063 R)
• M48: 17,902,826 km (0.096 R)
• M49: 18,673,853 km (0.11 R)
• M50: 19,784,468 km (0.086 R)
• M51: 20,248,072 km (0.066 R)
• M52: 20,314,643 km (0.04 R)
• M53: 20,782,136 km (0.055 R)
• M54: 20,849,306 km (0.12 R)
• M55: 21,050,964 km (0.119 R)
• M56: 22,069,127 km (0.117 R)
• M57: 22,895,206 km (0.12 R)
• M58: 23,381,698 km (0.119 R)
• M59: 23,731,309 km (0.109 R)
• M60: 24,365,005 km (0.117 R)
• M61: 24,648,344 km (0.119 R)
• M62: 25,146,953 km (0.1 R)
• M63: 26,371,561 km (0.101 R)
• M64: 28,059,025 km (0.1 R)
• M65: 28,803,574 km (0.113 R)
• M66: 29,629,953 km (0.115 R)
• M67: 31,459,983 km (0.036 R)
• M68: 31,845,796 km (0.063 R)
• M69: 33,956,323 km (0.066 R)
• M70: 34,510,733 km (0.104 R)
• M71: 37,409,192 km (0.111 R)
• M72: 38,474,927 km (0.054 R)
• M73: 40,217,443 km (0.045 R)
• M74: 41,985,540 km (0.055 R)
• M75: 42,751,032 km (0.111 R)
• M76: 43,349,573 km (0.1 R)
• M77: 43,435,293 km (0.076 R)
• M78: 44,036,976 km (0.084 R)
• M79: 44,554,883 km (0.12 R)
• M80: 45,422,701 km (0.069 R)
• M81: 50,023,733 km (0.088 R)
• M82: 50,654,437 km (0.081 R)
• M83: 51,106,373 km (0.089 R)
• M84: 52,105,686 km (0.099 R)
• M85: 55,234,675 km (0.072 R)
• M86: 58,803,033 km (0.042 R)
• M87: 61,479,639 km (0.038 R)
• M88: 62,541,933 km (0.095 R)
• M89: 63,512,973 km (0.077 R)
• M90: 65,175,155 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.8

Radius: 7.2

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.1 AU - 13.26 AU

Year: 23768 Days

Day: 20.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 34,394,837 km

• M1: 101,727 km (0.074 R)
• M2: 233,373 km (0.111 R)
• M3: 304,581 km (0.061 R)
• M4: 406,158 km (0.076 R)
• M5: 581,188 km (0.093 R)
• M6: 865,723 km (0.105 R)
• M7: 1,000,361 km (0.073 R)
• M8: 1,358,199 km (0.101 R)
• M9: 2,003,265 km (0.105 R)
• M10: 2,665,834 km (0.071 R)
• M11: 3,066,308 km (0.075 R)
• M12: 3,111,935 km (0.048 R)
• M13: 3,557,288 km (0.061 R)
• M14: 4,047,670 km (0.12 R)
• M15: 4,795,958 km (0.05 R)
• M16: 4,849,065 km (0.082 R)
• M17: 5,145,120 km (0.116 R)
• M18: 5,586,134 km (0.112 R)
• M19: 5,642,084 km (0.095 R)
• M20: 5,924,973 km (0.057 R)
• M21: 7,071,491 km (0.1 R)
• M22: 7,685,441 km (0.108 R)
• M23: 7,904,452 km (0.112 R)
• M24: 8,220,852 km (0.114 R)
• M25: 8,670,693 km (0.109 R)
• M26: 9,194,734 km (0.117 R)
• M27: 9,796,417 km (0.113 R)
• M28: 10,792,290 km (0.082 R)
• M29: 12,694,427 km (0.084 R)
• M30: 13,027,581 km (0.089 R)
• M31: 13,139,181 km (0.051 R)
• M32: 13,626,870 km (0.061 R)
• M33: 14,196,988 km (0.116 R)
• M34: 14,581,454 km (0.098 R)
• M35: 15,596,775 km (0.03 R)
• M36: 16,756,009 km (0.062 R)
• M37: 17,203,007 km (0.074 R)
• M38: 18,233,288 km (0.114 R)
• M39: 19,325,951 km (0.093 R)
• M40: 20,051,799 km (0.108 R)
• M41: 20,137,818 km (0.118 R)
• M42: 21,927,308 km (0.07 R)
• M43: 23,404,288 km (0.076 R)
• M44: 23,949,273 km (0.087 R)
• M45: 25,609,211 km (0.039 R)
• M46: 25,655,885 km (0.085 R)
• M47: 26,123,827 km (0.092 R)
• M48: 26,358,846 km (0.114 R)
• M49: 26,500,216 km (0.066 R)
• M50: 26,547,489 km (0.097 R)
• M51: 27,210,805 km (0.069 R)
• M52: 27,401,393 km (0.11 R)
• M53: 28,071,741 km (0.059 R)
• M54: 28,893,034 km (0.116 R)
• M55: 29,869,459 km (0.038 R)
• M56: 30,361,636 km (0.078 R)
• M57: 31,055,321 km (0.048 R)
• M58: 31,854,323 km (0.036 R)
• M59: 32,559,079 km (0.115 R)
• M60: 32,609,643 km (0.095 R)
• M61: 33,728,037 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 16,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit