🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.11 AU - 2.29 AU

Year: 1445 Days

Day: 28.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.7

Radius: 8.7

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.48 AU - 4.8 AU

Year: 4427 Days

Day: 5 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,397,904 km

• M1: 118,033 km (0.116 R)
• M2: 192,532 km (0.08 R)
• M3: 313,557 km (0.108 R)
• M4: 485,595 km (0.117 R)
• M5: 655,089 km (0.051 R)
• M6: 712,235 km (0.11 R)
• M7: 795,412 km (0.094 R)
• M8: 1,175,540 km (0.065 R)
• M9: 1,393,055 km (0.053 R)
• M10: 1,545,196 km (0.108 R)
• M11: 1,849,778 km (0.045 R)
• M12: 2,261,321 km (0.067 R)
• M13: 2,663,291 km (0.1 R)
• M14: 2,719,839 km (0.044 R)
• M15: 2,853,430 km (0.116 R)
• M16: 2,989,115 km (0.114 R)
• M17: 3,048,057 km (0.095 R)
• M18: 3,166,987 km (0.033 R)
• M19: 3,348,300 km (0.085 R)
• M20: 3,784,527 km (0.079 R)
• M21: 3,891,041 km (0.106 R)
• M22: 4,779,203 km (0.109 R)
• M23: 4,894,394 km (0.118 R)
• M24: 4,964,106 km (0.099 R)
• M25: 5,509,091 km (0.034 R)
• M26: 5,654,351 km (0.086 R)
• M27: 5,850,174 km (0.079 R)
• M28: 6,552,686 km (0.081 R)
• M29: 6,758,383 km (0.106 R)
• M30: 6,888,084 km (0.075 R)
• M31: 7,255,347 km (0.052 R)
• M32: 7,388,190 km (0.045 R)
• M33: 7,845,660 km (0.108 R)
• M34: 8,036,697 km (0.066 R)
• M35: 8,091,450 km (0.116 R)
• M36: 8,507,033 km (0.094 R)
• M37: 8,731,429 km (0.078 R)
• M38: 8,816,102 km (0.059 R)
• M39: 8,957,920 km (0.108 R)
• M40: 9,272,375 km (0.115 R)
• M41: 9,329,970 km (0.063 R)
• M42: 9,677,935 km (0.119 R)
• M43: 9,853,563 km (0.085 R)
• M44: 9,912,355 km (0.065 R)
• M45: 10,297,121 km (0.118 R)
• M46: 11,020,426 km (0.095 R)
• M47: 11,234,501 km (0.108 R)
• M48: 11,511,855 km (0.115 R)
• M49: 11,604,756 km (0.063 R)
• M50: 11,666,839 km (0.083 R)
• M51: 11,728,922 km (0.061 R)
• M52: 12,388,798 km (0.038 R)
• M53: 12,931,689 km (0.063 R)
• M54: 13,613,107 km (0.093 R)
• M55: 14,040,658 km (0.109 R)
• M56: 14,206,412 km (0.094 R)
• M57: 14,306,044 km (0.083 R)
• M58: 15,010,650 km (0.075 R)
• M59: 15,829,549 km (0.074 R)
• M60: 17,155,734 km (0.06 R)
• M61: 17,867,970 km (0.047 R)
• M62: 18,808,342 km (0.106 R)
• M63: 18,991,001 km (0.093 R)
• M64: 19,210,910 km (0.079 R)
• M65: 19,579,519 km (0.091 R)
• M66: 19,987,622 km (0.073 R)
• M67: 20,511,065 km (0.085 R)
• M68: 20,661,411 km (0.073 R)
• M69: 20,736,808 km (0.052 R)
• M70: 21,418,825 km (0.06 R)
• M71: 22,262,557 km (0.053 R)
• M72: 22,378,495 km (0.072 R)
• M73: 23,430,467 km (0.104 R)
• M74: 23,745,221 km (0.092 R)
• M75: 23,942,690 km (0.07 R)
• M76: 25,461,258 km (0.075 R)
• M77: 26,232,136 km (0.119 R)
• M78: 26,846,235 km (0.109 R)
• M79: 27,464,972 km (0.099 R)
• M80: 27,713,754 km (0.048 R)
• M81: 27,838,518 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 11.1

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.32 AU - 5.18 AU

Year: 4585 Days

Day: 6.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,397,904 km

• M1: 147,803 km (0.093 R)
• M2: 246,836 km (0.116 R)
• M3: 366,664 km (0.079 R)
• M4: 1,142,778 km (0.081 R)
• M5: 1,240,166 km (0.104 R)
• M6: 1,458,878 km (0.106 R)
• M7: 2,137,006 km (0.11 R)
• M8: 2,258,778 km (0.116 R)
• M9: 2,436,949 km (0.046 R)
• M10: 2,509,504 km (0.063 R)
• M11: 2,675,558 km (0.079 R)
• M12: 2,826,353 km (0.051 R)
• M13: 3,175,963 km (0.054 R)
• M14: 3,416,666 km (0.106 R)
• M15: 3,539,336 km (0.075 R)
• M16: 3,873,837 km (0.084 R)
• M17: 4,483,598 km (0.073 R)
• M18: 4,573,207 km (0.049 R)
• M19: 4,731,481 km (0.052 R)
• M20: 5,146,765 km (0.111 R)
• M21: 5,430,253 km (0.075 R)
• M22: 5,889,668 km (0.116 R)
• M23: 6,286,252 km (0.1 R)
• M24: 6,361,500 km (0.098 R)
• M25: 6,487,760 km (0.092 R)
• M26: 7,289,007 km (0.047 R)
• M27: 7,634,428 km (0.065 R)
• M28: 7,985,086 km (0.119 R)
• M29: 8,121,369 km (0.095 R)
• M30: 8,451,681 km (0.084 R)
• M31: 9,354,056 km (0.113 R)
• M32: 9,962,919 km (0.071 R)
• M33: 10,109,824 km (0.118 R)
• M34: 10,198,236 km (0.06 R)
• M35: 10,915,259 km (0.079 R)
• M36: 11,188,275 km (0.096 R)
• M37: 11,310,347 km (0.116 R)
• M38: 12,083,618 km (0.115 R)
• M39: 12,208,832 km (0.104 R)
• M40: 12,397,624 km (0.025 R)
• M41: 13,226,845 km (0.08 R)
• M42: 13,876,848 km (0.041 R)
• M43: 14,008,195 km (0.078 R)
• M44: 14,139,841 km (0.115 R)
• M45: 14,271,936 km (0.091 R)
• M46: 14,371,269 km (0.085 R)
• M47: 14,603,894 km (0.09 R)
• M48: 14,704,124 km (0.079 R)
• M49: 14,804,355 km (0.074 R)
• M50: 15,005,714 km (0.113 R)
• M51: 15,106,842 km (0.104 R)
• M52: 15,957,455 km (0.119 R)
• M53: 16,164,050 km (0.115 R)
• M54: 16,336,686 km (0.101 R)
• M55: 16,753,914 km (0.043 R)
• M56: 17,598,694 km (0.113 R)
• M57: 17,776,416 km (0.056 R)
• M58: 18,241,366 km (0.106 R)
• M59: 18,637,800 km (0.075 R)
• M60: 20,812,953 km (0.102 R)
• M61: 20,963,299 km (0.104 R)
• M62: 21,076,395 km (0.102 R)
• M63: 21,492,427 km (0.069 R)
• M64: 22,140,934 km (0.102 R)
• M65: 22,486,804 km (0.109 R)
• M66: 22,795,724 km (0.104 R)
• M67: 23,731,159 km (0.037 R)
• M68: 24,124,601 km (0.088 R)
• M69: 24,520,138 km (0.104 R)
• M70: 25,639,130 km (0.096 R)
• M71: 26,693,197 km (0.028 R)
• M72: 26,856,707 km (0.077 R)
• M73: 26,979,378 km (0.061 R)
• M74: 27,307,745 km (0.085 R)
• M75: 27,472,452 km (0.111 R)
• M76: 27,637,459 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.7

Radius: 4.3

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.35 AU - 10.31 AU

Year: 13651 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,397,904 km

• M1: 240,703 km (0.116 R)
• M2: 269,426 km (0.033 R)
• M3: 374,593 km (0.107 R)
• M4: 749,336 km (0.118 R)
• M5: 778,657 km (0.051 R)
• M6: 977,772 km (0.12 R)
• M7: 1,091,616 km (0.08 R)
• M8: 1,820,456 km (0.057 R)
• M9: 1,879,996 km (0.087 R)
• M10: 1,960,630 km (0.069 R)
• M11: 2,315,775 km (0.043 R)
• M12: 3,495,205 km (0.078 R)
• M13: 4,157,026 km (0.106 R)
• M14: 4,884,221 km (0.053 R)
• M15: 5,023,197 km (0.103 R)
• M16: 5,361,887 km (0.097 R)
• M17: 5,678,885 km (0.094 R)
• M18: 5,708,056 km (0.067 R)
• M19: 5,825,042 km (0.076 R)
• M20: 5,854,363 km (0.068 R)
• M21: 5,942,775 km (0.101 R)
• M22: 6,150,866 km (0.102 R)
• M23: 6,330,982 km (0.09 R)
• M24: 7,352,885 km (0.071 R)
• M25: 7,416,464 km (0.045 R)
• M26: 7,704,739 km (0.081 R)
• M27: 7,801,679 km (0.085 R)
• M28: 8,160,564 km (0.079 R)
• M29: 8,358,482 km (0.105 R)
• M30: 8,658,426 km (0.116 R)
• M31: 9,029,877 km (0.05 R)
• M32: 9,132,052 km (0.074 R)
• M33: 9,234,677 km (0.042 R)
• M34: 9,963,368 km (0.067 R)
• M35: 10,566,696 km (0.106 R)
• M36: 10,746,513 km (0.107 R)
• M37: 11,365,100 km (0.088 R)
• M38: 11,808,658 km (0.111 R)
• M39: 13,755,973 km (0.081 R)
• M40: 13,952,096 km (0.119 R)
• M41: 14,506,506 km (0.109 R)
• M42: 14,906,829 km (0.072 R)
• M43: 15,027,555 km (0.093 R)
• M44: 15,148,729 km (0.118 R)
• M45: 16,461,002 km (0.075 R)
• M46: 16,502,590 km (0.118 R)
• M47: 16,878,380 km (0.091 R)
• M48: 17,130,602 km (0.086 R)
• M49: 17,299,348 km (0.103 R)
• M50: 17,723,757 km (0.078 R)
• M51: 17,894,598 km (0.069 R)
• M52: 18,280,710 km (0.051 R)
• M53: 18,843,198 km (0.099 R)
• M54: 19,104,845 km (0.118 R)
• M55: 19,499,484 km (0.042 R)
• M56: 19,941,097 km (0.114 R)
• M57: 20,789,167 km (0.113 R)
• M58: 20,879,076 km (0.099 R)
• M59: 21,014,312 km (0.09 R)
• M60: 21,649,056 km (0.063 R)
• M61: 22,612,765 km (0.104 R)
• M62: 22,658,991 km (0.064 R)
• M63: 23,076,668 km (0.07 R)
• M64: 23,356,416 km (0.114 R)
• M65: 23,543,713 km (0.081 R)
• M66: 24,060,873 km (0.08 R)
• M67: 24,108,146 km (0.094 R)
• M68: 24,439,505 km (0.062 R)
• M69: 24,772,360 km (0.104 R)
• M70: 24,963,247 km (0.089 R)
• M71: 26,507,696 km (0.117 R)
• M72: 26,800,758 km (0.104 R)
• M73: 28,033,295 km (0.087 R)
• M74: 28,082,961 km (0.073 R)
• M75: 28,331,742 km (0.111 R)
• M76: 29,334,497 km (0.087 R)
• M77: 30,195,881 km (0.07 R)
• M78: 30,860,246 km (0.096 R)
• M79: 32,307,455 km (0.07 R)
• M80: 33,301,982 km (0.099 R)
• M81: 33,618,082 km (0.109 R)
• M82: 33,882,272 km (0.117 R)
• M83: 35,053,025 km (0.118 R)
• M84: 35,320,955 km (0.082 R)
• M85: 36,020,774 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.2

Radius: 6.2

Gravity: 19.83 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.37 AU - 11.63 AU

Year: 16159 Days

Day: 15.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,397,904 km

• M1: 94,396 km (0.034 R)
• M2: 270,323 km (0.101 R)
• M3: 347,217 km (0.118 R)
• M4: 505,491 km (0.083 R)
• M5: 818,151 km (0.112 R)
• M6: 1,106,426 km (0.07 R)
• M7: 2,435,005 km (0.115 R)
• M8: 2,952,763 km (0.114 R)
• M9: 3,060,324 km (0.116 R)
• M10: 3,279,485 km (0.1 R)
• M11: 3,466,033 km (0.12 R)
• M12: 4,085,967 km (0.074 R)
• M13: 4,125,760 km (0.111 R)
• M14: 4,327,268 km (0.036 R)
• M15: 4,614,646 km (0.115 R)
• M16: 4,823,634 km (0.049 R)
• M17: 5,294,568 km (0.095 R)
• M18: 6,233,743 km (0.11 R)
• M19: 7,320,273 km (0.034 R)
• M20: 7,959,804 km (0.081 R)
• M21: 8,009,769 km (0.101 R)
• M22: 8,210,530 km (0.116 R)
• M23: 9,502,906 km (0.068 R)
• M24: 10,912,716 km (0.095 R)
• M25: 11,023,867 km (0.081 R)
• M26: 12,911,194 km (0.104 R)
• M27: 13,264,843 km (0.116 R)
• M28: 13,681,623 km (0.036 R)
• M29: 14,163,178 km (0.072 R)
• M30: 14,223,766 km (0.11 R)
• M31: 14,467,012 km (0.118 R)
• M32: 16,525,329 km (0.062 R)
• M33: 16,589,207 km (0.082 R)
• M34: 18,606,983 km (0.081 R)
• M35: 20,358,325 km (0.119 R)
• M36: 20,495,207 km (0.108 R)
• M37: 20,632,389 km (0.051 R)
• M38: 22,020,956 km (0.101 R)
• M39: 23,367,786 km (0.116 R)
• M40: 23,942,840 km (0.089 R)
• M41: 24,741,244 km (0.089 R)
• M42: 24,814,248 km (0.06 R)
• M43: 25,843,780 km (0.093 R)
• M44: 26,289,283 km (0.102 R)
• M45: 28,861,468 km (0.109 R)
• M46: 29,015,255 km (0.087 R)
• M47: 29,169,341 km (0.118 R)
• M48: 29,323,726 km (0.034 R)
• M49: 30,803,398 km (0.068 R)
• M50: 33,027,919 km (0.078 R)
• M51: 33,753,768 km (0.101 R)
• M52: 34,566,533 km (0.077 R)
• M53: 35,385,731 km (0.112 R)
• M54: 39,833,126 km (0.109 R)
• M55: 40,089,985 km (0.073 R)
• M56: 43,128,169 km (0.116 R)
• M57: 44,186,723 km (0.083 R)
• M58: 46,059,838 km (0.081 R)
• M59: 46,239,505 km (0.035 R)
• M60: 47,141,730 km (0.032 R)
• M61: 47,413,549 km (0.041 R)
• M62: 47,958,684 km (0.117 R)
• M63: 48,871,829 km (0.11 R)
• M64: 49,975,263 km (0.109 R)
• M65: 50,993,875 km (0.096 R)
• M66: 51,459,124 km (0.084 R)
• M67: 51,552,324 km (0.106 R)
• M68: 51,645,673 km (0.077 R)
• M69: 52,769,452 km (0.074 R)
• M70: 53,051,594 km (0.076 R)
• M71: 53,806,614 km (0.056 R)
• M72: 54,470,081 km (0.072 R)
• M73: 54,850,358 km (0.108 R)
• M74: 56,092,769 km (0.081 R)
• M75: 56,958,192 km (0.117 R)
• M76: 58,313,250 km (0.091 R)
• M77: 58,897,280 km (0.055 R)
• M78: 59,189,894 km (0.097 R)
• M79: 59,287,581 km (0.043 R)
• M80: 59,483,105 km (0.064 R)
• M81: 59,972,889 km (0.048 R)
• M82: 61,450,168 km (0.107 R)
• M83: 63,039,047 km (0.102 R)
• M84: 63,238,610 km (0.082 R)
• M85: 63,938,728 km (0.096 R)
• M86: 64,741,919 km (0.12 R)
• M87: 64,943,278 km (0.069 R)
• M88: 65,346,594 km (0.114 R)
• M89: 65,447,572 km (0.086 R)
• M90: 65,649,679 km (0.083 R)
• M91: 67,681,817 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 17,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit