🌌 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: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.3

Radius: 11.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.48 AU - 0.6 AU

Year: 274 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 34,033,773 km

• M1: 141,819 km (0.091 R)
• M2: 218,712 km (0.075 R)
• M3: 297,849 km (0.101 R)
• M4: 369,956 km (0.095 R)
• M5: 441,164 km (0.054 R)
• M6: 513,569 km (0.075 R)
• M7: 626,067 km (0.049 R)
• M8: 736,171 km (0.119 R)
• M9: 869,164 km (0.108 R)
• M10: 968,048 km (0.089 R)
• M11: 1,040,752 km (0.118 R)
• M12: 1,263,504 km (0.075 R)
• M13: 1,403,378 km (0.045 R)
• M14: 1,482,964 km (0.056 R)
• M15: 1,631,066 km (0.089 R)
• M16: 1,706,912 km (0.063 R)
• M17: 1,870,871 km (0.046 R)
• M18: 1,946,418 km (0.106 R)
• M19: 2,035,877 km (0.048 R)
• M20: 2,109,480 km (0.08 R)
• M21: 2,188,168 km (0.106 R)
• M22: 2,281,517 km (0.045 R)
• M23: 2,398,802 km (0.116 R)
• M24: 2,495,143 km (0.09 R)
• M25: 2,583,256 km (0.066 R)
• M26: 2,658,504 km (0.082 R)
• M27: 2,729,712 km (0.093 R)
• M28: 2,820,668 km (0.076 R)
• M29: 2,917,757 km (0.119 R)
• M30: 3,135,123 km (0.065 R)
• M31: 3,240,739 km (0.088 R)
• M32: 3,327,057 km (0.116 R)
• M33: 3,409,186 km (0.077 R)
• M34: 3,491,913 km (0.08 R)
• M35: 3,575,389 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.7

Radius: 14.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.57 AU - 0.61 AU

Year: 313 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 34,033,773 km

• M1: 195,824 km (0.073 R)
• M2: 296,802 km (0.039 R)
• M3: 412,292 km (0.063 R)
• M4: 535,860 km (0.107 R)
• M5: 649,404 km (0.057 R)
• M6: 760,406 km (0.083 R)
• M7: 856,149 km (0.037 R)
• M8: 953,088 km (0.051 R)
• M9: 1,068,727 km (0.087 R)
• M10: 1,159,683 km (0.029 R)
• M11: 1,265,149 km (0.107 R)
• M12: 1,370,167 km (0.106 R)
• M13: 1,474,287 km (0.091 R)
• M14: 1,614,759 km (0.073 R)
• M15: 1,733,989 km (0.09 R)
• M16: 2,054,876 km (0.088 R)
• M17: 2,251,149 km (0.094 R)
• M18: 2,346,891 km (0.085 R)
• M19: 2,507,859 km (0.06 R)
• M20: 2,647,434 km (0.115 R)
• M21: 2,950,519 km (0.037 R)
• M22: 3,045,214 km (0.094 R)
• M23: 3,200,048 km (0.12 R)
• M24: 3,341,119 km (0.117 R)
• M25: 3,456,608 km (0.07 R)
• M26: 3,731,569 km (0.12 R)
• M27: 4,037,048 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.45 AU - 3.33 AU

Year: 3391 Days

Day: 9.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 34,033,773 km

• M1: 99,931 km (0.115 R)
• M2: 201,957 km (0.1 R)
• M3: 357,240 km (0.12 R)
• M4: 638,484 km (0.096 R)
• M5: 713,582 km (0.101 R)
• M6: 835,953 km (0.034 R)
• M7: 888,462 km (0.062 R)
• M8: 1,053,019 km (0.044 R)
• M9: 1,118,394 km (0.093 R)
• M10: 1,305,391 km (0.087 R)
• M11: 1,484,310 km (0.083 R)
• M12: 1,875,957 km (0.093 R)
• M13: 2,119,802 km (0.078 R)
• M14: 2,352,427 km (0.037 R)
• M15: 2,537,778 km (0.12 R)
• M16: 2,865,248 km (0.04 R)
• M17: 3,278,138 km (0.096 R)
• M18: 3,473,214 km (0.113 R)
• M19: 3,874,884 km (0.11 R)
• M20: 3,926,047 km (0.067 R)
• M21: 4,029,269 km (0.041 R)
• M22: 4,291,215 km (0.043 R)
• M23: 5,109,964 km (0.094 R)
• M24: 5,180,425 km (0.09 R)
• M25: 5,479,620 km (0.109 R)
• M26: 6,005,756 km (0.108 R)
• M27: 8,101,921 km (0.081 R)
• M28: 9,158,531 km (0.11 R)
• M29: 9,554,966 km (0.054 R)
• M30: 9,711,595 km (0.118 R)
• M31: 10,489,803 km (0.061 R)
• M32: 11,068,298 km (0.043 R)
• M33: 11,453,512 km (0.114 R)
• M34: 11,675,665 km (0.066 R)
• M35: 11,992,813 km (0.107 R)
• M36: 12,105,460 km (0.038 R)
• M37: 12,312,802 km (0.102 R)
• M38: 12,865,267 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.8

Radius: 13

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.45 AU - 3.37 AU

Year: 3426 Days

Day: 8 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,033,773 km

• M1: 180,116 km (0.112 R)
• M2: 302,487 km (0.096 R)
• M3: 560,094 km (0.111 R)
• M4: 670,647 km (0.105 R)
• M5: 801,246 km (0.054 R)
• M6: 953,387 km (0.058 R)
• M7: 1,077,703 km (0.076 R)
• M8: 1,274,873 km (0.084 R)
• M9: 1,357,451 km (0.072 R)
• M10: 1,499,120 km (0.034 R)
• M11: 1,631,066 km (0.093 R)
• M12: 1,844,392 km (0.086 R)
• M13: 2,050,987 km (0.095 R)
• M14: 2,487,214 km (0.099 R)
• M15: 2,752,451 km (0.086 R)
• M16: 2,861,059 km (0.087 R)
• M17: 3,329,749 km (0.075 R)
• M18: 3,863,066 km (0.094 R)
• M19: 4,317,694 km (0.081 R)
• M20: 4,530,123 km (0.067 R)
• M21: 4,855,199 km (0.092 R)
• M22: 5,323,291 km (0.088 R)
• M23: 5,574,316 km (0.068 R)
• M24: 6,374,814 km (0.104 R)
• M25: 6,813,285 km (0.063 R)
• M26: 6,936,853 km (0.083 R)
• M27: 7,136,118 km (0.114 R)
• M28: 7,822,622 km (0.096 R)
• M29: 7,952,174 km (0.079 R)
• M30: 8,082,324 km (0.081 R)
• M31: 8,292,060 km (0.119 R)
• M32: 8,663,661 km (0.101 R)
• M33: 8,770,774 km (0.098 R)
• M34: 9,478,222 km (0.11 R)
• M35: 9,978,776 km (0.047 R)
• M36: 10,487,858 km (0.089 R)
• M37: 10,602,300 km (0.079 R)
• M38: 11,121,854 km (0.034 R)
• M39: 11,267,562 km (0.078 R)
• M40: 11,472,810 km (0.08 R)
• M41: 12,155,874 km (0.095 R)
• M42: 12,396,577 km (0.049 R)
• M43: 12,974,474 km (0.05 R)
• M44: 13,128,111 km (0.112 R)
• M45: 13,220,413 km (0.032 R)
• M46: 14,219,876 km (0.064 R)
• M47: 14,505,458 km (0.084 R)
• M48: 15,243,724 km (0.104 R)
• M49: 15,797,236 km (0.027 R)
• M50: 16,059,930 km (0.087 R)
• M51: 16,689,886 km (0.1 R)
• M52: 17,497,117 km (0.056 R)
• M53: 17,973,885 km (0.069 R)
• M54: 18,420,584 km (0.085 R)
• M55: 18,627,927 km (0.114 R)
• M56: 19,079,862 km (0.114 R)
• M57: 19,324,754 km (0.071 R)
• M58: 19,535,388 km (0.075 R)
• M59: 19,888,289 km (0.054 R)
• M60: 20,065,562 km (0.082 R)
• M61: 20,243,285 km (0.087 R)
• M62: 21,248,433 km (0.083 R)
• M63: 21,465,948 km (0.105 R)
• M64: 21,830,069 km (0.118 R)
• M65: 21,939,725 km (0.072 R)
• M66: 22,380,290 km (0.099 R)
• M67: 22,601,546 km (0.044 R)
• M68: 22,712,547 km (0.094 R)
• M69: 23,009,200 km (0.088 R)
• M70: 23,195,299 km (0.111 R)
• M71: 23,419,247 km (0.042 R)
• M72: 23,756,591 km (0.096 R)
• M73: 24,020,182 km (0.101 R)
• M74: 24,816,492 km (0.103 R)
• M75: 25,122,120 km (0.096 R)
• M76: 25,390,499 km (0.104 R)
• M77: 25,582,881 km (0.09 R)
• M78: 25,891,651 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.1

Radius: 9.4

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.34 AU - 5.36 AU

Year: 7373 Days

Day: 13.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,033,773 km

• M1: 125,513 km (0.109 R)
• M2: 205,697 km (0.099 R)
• M3: 358,287 km (0.09 R)
• M4: 554,410 km (0.096 R)
• M5: 640,578 km (0.12 R)
• M6: 927,956 km (0.114 R)
• M7: 1,141,581 km (0.058 R)
• M8: 1,388,119 km (0.044 R)
• M9: 1,456,934 km (0.116 R)
• M10: 1,706,613 km (0.1 R)
• M11: 2,008,950 km (0.037 R)
• M12: 2,557,376 km (0.06 R)
• M13: 2,664,039 km (0.116 R)
• M14: 2,948,125 km (0.102 R)
• M15: 3,105,053 km (0.111 R)
• M16: 3,521,683 km (0.093 R)
• M17: 3,882,514 km (0.056 R)
• M18: 4,613,449 km (0.112 R)
• M19: 4,954,831 km (0.076 R)
• M20: 5,886,227 km (0.083 R)
• M21: 5,971,049 km (0.08 R)
• M22: 6,113,167 km (0.081 R)
• M23: 6,314,227 km (0.041 R)
• M24: 6,459,038 km (0.107 R)
• M25: 6,752,249 km (0.075 R)
• M26: 6,840,961 km (0.039 R)
• M27: 6,930,121 km (0.053 R)
• M28: 7,351,539 km (0.062 R)
• M29: 7,657,616 km (0.037 R)
• M30: 7,936,765 km (0.109 R)
• M31: 8,093,245 km (0.077 R)
• M32: 8,219,206 km (0.112 R)
• M33: 8,955,976 km (0.073 R)
• M34: 9,780,709 km (0.107 R)
• M35: 10,151,263 km (0.108 R)
• M36: 10,355,314 km (0.102 R)
• M37: 10,940,990 km (0.028 R)
• M38: 11,150,277 km (0.064 R)
• M39: 11,220,289 km (0.081 R)
• M40: 11,396,067 km (0.081 R)
• M41: 12,036,495 km (0.077 R)
• M42: 12,469,880 km (0.111 R)
• M43: 12,542,585 km (0.09 R)
• M44: 12,761,596 km (0.034 R)
• M45: 13,277,709 km (0.12 R)
• M46: 13,538,308 km (0.068 R)
• M47: 13,725,455 km (0.081 R)
• M48: 13,800,703 km (0.12 R)
• M49: 14,254,284 km (0.111 R)
• M50: 14,674,354 km (0.091 R)
• M51: 15,958,951 km (0.119 R)
• M52: 16,117,076 km (0.091 R)
• M53: 17,117,288 km (0.05 R)
• M54: 17,279,302 km (0.109 R)
• M55: 18,014,127 km (0.057 R)
• M56: 18,509,745 km (0.088 R)
• M57: 19,051,738 km (0.054 R)
• M58: 20,023,376 km (0.055 R)
• M59: 20,279,487 km (0.05 R)
• M60: 20,407,842 km (0.076 R)
• M61: 20,665,599 km (0.047 R)
• M62: 21,227,788 km (0.081 R)
• M63: 21,882,728 km (0.093 R)
• M64: 22,855,263 km (0.108 R)
• M65: 24,294,844 km (0.099 R)
• M66: 24,933,926 km (0.074 R)
• M67: 27,450,162 km (0.106 R)
• M68: 28,306,909 km (0.074 R)
• M69: 28,738,499 km (0.109 R)
• M70: 28,882,861 km (0.076 R)
• M71: 29,172,183 km (0.079 R)
• M72: 29,268,973 km (0.108 R)
• M73: 29,365,763 km (0.118 R)
• M74: 29,608,111 km (0.105 R)
• M75: 29,753,969 km (0.098 R)
• M76: 30,046,284 km (0.092 R)
• M77: 30,535,618 km (0.093 R)
• M78: 32,069,146 km (0.096 R)
• M79: 32,719,597 km (0.048 R)
• M80: 32,820,127 km (0.08 R)
• M81: 33,222,994 km (0.064 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit