🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.6

Radius: 12.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.82 AU - 0.96 AU

Year: 569 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 66,077,807 km

• M1: 153,787 km (0.099 R)
• M2: 245,490 km (0.094 R)
• M3: 348,264 km (0.038 R)
• M4: 434,881 km (0.089 R)
• M5: 545,284 km (0.093 R)
• M6: 714,031 km (0.12 R)
• M7: 807,679 km (0.12 R)
• M8: 936,931 km (0.056 R)
• M9: 1,022,801 km (0.072 R)
• M10: 1,262,008 km (0.105 R)
• M11: 1,342,641 km (0.096 R)
• M12: 1,430,305 km (0.109 R)
• M13: 1,644,529 km (0.115 R)
• M14: 1,772,585 km (0.051 R)
• M15: 1,904,231 km (0.119 R)
• M16: 1,980,077 km (0.075 R)
• M17: 2,098,858 km (0.119 R)
• M18: 2,195,648 km (0.041 R)
• M19: 2,527,306 km (0.09 R)
• M20: 2,656,709 km (0.055 R)
• M21: 2,841,612 km (0.09 R)
• M22: 2,942,441 km (0.098 R)
• M23: 3,030,853 km (0.115 R)
• M24: 3,182,545 km (0.095 R)
• M25: 3,273,501 km (0.107 R)
• M26: 3,350,992 km (0.051 R)
• M27: 3,457,805 km (0.041 R)
• M28: 3,572,996 km (0.102 R)
• M29: 3,667,541 km (0.099 R)
• M30: 4,016,553 km (0.044 R)
• M31: 4,252,619 km (0.102 R)
• M32: 4,572,010 km (0.081 R)
• M33: 4,698,720 km (0.118 R)
• M34: 4,891,252 km (0.09 R)
• M35: 4,980,263 km (0.1 R)
• M36: 5,078,100 km (0.068 R)
• M37: 5,176,535 km (0.094 R)
• M38: 5,358,596 km (0.03 R)
• M39: 5,442,071 km (0.101 R)
• M40: 5,559,805 km (0.089 R)
• M41: 5,644,328 km (0.029 R)
• M42: 5,789,138 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.5

Radius: 11

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.21 AU - 1.65 AU

Year: 1160 Days

Day: 6.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 66,077,807 km

• M1: 142,268 km (0.099 R)
• M2: 283,787 km (0.104 R)
• M3: 396,734 km (0.042 R)
• M4: 535,112 km (0.066 R)
• M5: 769,980 km (0.102 R)
• M6: 1,160,580 km (0.079 R)
• M7: 1,320,351 km (0.076 R)
• M8: 1,470,697 km (0.114 R)
• M9: 1,716,037 km (0.083 R)
• M10: 1,871,619 km (0.064 R)
• M11: 1,984,266 km (0.113 R)
• M12: 2,206,718 km (0.104 R)
• M13: 2,306,201 km (0.105 R)
• M14: 2,458,043 km (0.11 R)
• M15: 2,530,149 km (0.09 R)
• M16: 2,740,035 km (0.107 R)
• M17: 2,857,918 km (0.114 R)
• M18: 3,087,700 km (0.099 R)
• M19: 3,199,450 km (0.092 R)
• M20: 3,472,915 km (0.092 R)
• M21: 3,542,478 km (0.063 R)
• M22: 3,659,463 km (0.044 R)
• M23: 3,789,763 km (0.098 R)
• M24: 4,018,348 km (0.082 R)
• M25: 4,152,837 km (0.102 R)
• M26: 4,226,888 km (0.111 R)
• M27: 4,451,434 km (0.101 R)
• M28: 4,616,141 km (0.062 R)
• M29: 4,744,347 km (0.12 R)
• M30: 4,834,704 km (0.08 R)
• M31: 5,069,722 km (0.095 R)
• M32: 5,228,595 km (0.099 R)
• M33: 5,510,587 km (0.061 R)
• M34: 5,592,118 km (0.094 R)
• M35: 5,811,279 km (0.079 R)
• M36: 5,949,807 km (0.079 R)
• M37: 6,019,519 km (0.103 R)
• M38: 6,457,691 km (0.081 R)
• M39: 6,557,922 km (0.059 R)
• M40: 6,716,795 km (0.046 R)
• M41: 6,818,521 km (0.116 R)
• M42: 6,979,339 km (0.11 R)
• M43: 7,260,284 km (0.05 R)
• M44: 7,334,784 km (0.041 R)
• M45: 7,424,542 km (0.086 R)
• M46: 7,696,212 km (0.086 R)
• M47: 7,894,280 km (0.073 R)
• M48: 7,971,023 km (0.108 R)
• M49: 8,125,109 km (0.115 R)
• M50: 8,640,773 km (0.062 R)
• M51: 8,751,475 km (0.097 R)
• M52: 8,990,383 km (0.108 R)
• M53: 9,150,902 km (0.055 R)
• M54: 9,263,848 km (0.084 R)
• M55: 9,393,400 km (0.069 R)
• M56: 9,540,006 km (0.109 R)
• M57: 9,753,033 km (0.1 R)
• M58: 10,217,235 km (0.088 R)
• M59: 10,351,125 km (0.074 R)
• M60: 10,671,564 km (0.047 R)
• M61: 10,995,443 km (0.106 R)
• M62: 11,167,182 km (0.098 R)
• M63: 11,270,554 km (0.096 R)
• M64: 11,391,728 km (0.051 R)
• M65: 11,461,142 km (0.078 R)
• M66: 11,670,130 km (0.097 R)
• M67: 11,757,645 km (0.098 R)
• M68: 11,827,806 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.8

Radius: 13.1

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.42 AU - 2 AU

Year: 1517 Days

Day: 5.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 69.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 66,077,807 km

• M1: 165,156 km (0.109 R)
• M2: 257,757 km (0.083 R)
• M3: 358,736 km (0.031 R)
• M4: 453,132 km (0.076 R)
• M5: 571,613 km (0.102 R)
• M6: 898,335 km (0.115 R)
• M7: 1,248,693 km (0.114 R)
• M8: 1,372,261 km (0.096 R)
• M9: 1,453,942 km (0.114 R)
• M10: 1,690,007 km (0.118 R)
• M11: 2,021,366 km (0.054 R)
• M12: 2,125,935 km (0.039 R)
• M13: 2,210,907 km (0.04 R)
• M14: 2,329,837 km (0.101 R)
• M15: 2,495,442 km (0.03 R)
• M16: 2,838,620 km (0.041 R)
• M17: 2,932,866 km (0.073 R)
• M18: 3,148,586 km (0.106 R)
• M19: 3,332,592 km (0.07 R)
• M20: 3,545,320 km (0.107 R)
• M21: 3,634,331 km (0.107 R)
• M22: 3,736,805 km (0.07 R)
• M23: 3,866,507 km (0.109 R)
• M24: 4,332,205 km (0.089 R)
• M25: 4,468,638 km (0.09 R)
• M26: 4,551,066 km (0.069 R)
• M27: 4,634,093 km (0.04 R)
• M28: 5,000,010 km (0.119 R)
• M29: 5,258,814 km (0.033 R)
• M30: 5,566,537 km (0.12 R)
• M31: 5,849,875 km (0.034 R)
• M32: 5,970,750 km (0.07 R)
• M33: 6,077,114 km (0.09 R)
• M34: 6,168,818 km (0.065 R)
• M35: 6,353,571 km (0.057 R)
• M36: 6,587,093 km (0.116 R)
• M37: 7,451,620 km (0.075 R)
• M38: 7,566,212 km (0.09 R)
• M39: 7,930,632 km (0.067 R)
• M40: 8,031,012 km (0.055 R)
• M41: 8,165,501 km (0.112 R)
• M42: 8,814,606 km (0.091 R)
• M43: 8,918,576 km (0.05 R)
• M44: 9,444,862 km (0.087 R)
• M45: 9,586,980 km (0.06 R)
• M46: 9,676,140 km (0.063 R)
• M47: 10,108,029 km (0.081 R)
• M48: 10,253,288 km (0.031 R)
• M49: 10,362,794 km (0.105 R)
• M50: 10,527,801 km (0.114 R)
• M51: 10,786,156 km (0.11 R)
• M52: 11,215,053 km (0.073 R)
• M53: 11,460,094 km (0.087 R)
• M54: 12,750,675 km (0.114 R)
• M55: 12,966,994 km (0.105 R)
• M56: 13,184,509 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.7

Radius: 10.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.66 AU - 1.96 AU

Year: 1652 Days

Day: 6.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,077,807 km

• M1: 135,984 km (0.099 R)
• M2: 230,979 km (0.082 R)
• M3: 332,257 km (0.085 R)
• M4: 411,245 km (0.12 R)
• M5: 536,907 km (0.066 R)
• M6: 607,218 km (0.117 R)
• M7: 751,131 km (0.105 R)
• M8: 879,037 km (0.104 R)
• M9: 1,104,930 km (0.106 R)
• M10: 1,307,934 km (0.069 R)
• M11: 1,435,840 km (0.104 R)
• M12: 1,573,022 km (0.057 R)
• M13: 1,766,302 km (0.091 R)
• M14: 2,005,509 km (0.113 R)
• M15: 2,329,388 km (0.097 R)
• M16: 2,586,547 km (0.06 R)
• M17: 2,779,229 km (0.109 R)
• M18: 2,970,715 km (0.119 R)
• M19: 3,109,093 km (0.029 R)
• M20: 3,179,254 km (0.025 R)
• M21: 3,282,028 km (0.1 R)
• M22: 3,386,148 km (0.108 R)
• M23: 3,484,583 km (0.033 R)
• M24: 3,711,523 km (0.119 R)
• M25: 4,075,046 km (0.104 R)
• M26: 4,507,683 km (0.043 R)
• M27: 4,587,269 km (0.109 R)
• M28: 4,814,209 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.9

Radius: 9.4

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.6 AU - 3.68 AU

Year: 4710 Days

Day: 13.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,077,807 km

• M1: 120,875 km (0.101 R)
• M2: 279,748 km (0.116 R)
• M3: 363,523 km (0.067 R)
• M4: 541,095 km (0.119 R)
• M5: 840,142 km (0.077 R)
• M6: 971,937 km (0.119 R)
• M7: 1,035,965 km (0.06 R)
• M8: 1,187,807 km (0.094 R)
• M9: 1,266,645 km (0.116 R)
• M10: 1,799,513 km (0.059 R)
• M11: 1,960,480 km (0.117 R)
• M12: 2,030,941 km (0.093 R)
• M13: 2,162,288 km (0.116 R)
• M14: 2,346,143 km (0.115 R)
• M15: 3,439,704 km (0.084 R)
• M16: 3,582,719 km (0.119 R)
• M17: 3,713,019 km (0.096 R)
• M18: 4,265,783 km (0.109 R)
• M19: 5,053,266 km (0.07 R)
• M20: 5,232,634 km (0.083 R)
• M21: 5,430,702 km (0.117 R)
• M22: 6,334,572 km (0.117 R)
• M23: 6,884,793 km (0.112 R)
• M24: 7,636,074 km (0.05 R)
• M25: 8,336,341 km (0.09 R)
• M26: 8,664,858 km (0.113 R)
• M27: 8,723,351 km (0.037 R)
• M28: 9,655,944 km (0.099 R)
• M29: 9,939,881 km (0.119 R)
• M30: 10,766,260 km (0.118 R)
• M31: 11,081,911 km (0.074 R)
• M32: 11,443,190 km (0.11 R)
• M33: 12,003,434 km (0.032 R)
• M34: 13,284,889 km (0.076 R)
• M35: 13,736,974 km (0.108 R)
• M36: 15,311,043 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 564.7

Radius: 4.7

Gravity: 25.56 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.37 AU - 10.31 AU

Year: 17827 Days

Day: 24.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,077,807 km

• M1: 64,327 km (0.103 R)
• M2: 179,667 km (0.076 R)
• M3: 231,278 km (0.033 R)
• M4: 490,681 km (0.095 R)
• M5: 910,004 km (0.112 R)
• M6: 1,360,593 km (0.084 R)
• M7: 1,469,051 km (0.092 R)
• M8: 1,552,228 km (0.082 R)
• M9: 1,608,626 km (0.085 R)
• M10: 2,114,865 km (0.103 R)
• M11: 2,177,547 km (0.094 R)
• M12: 2,566,202 km (0.045 R)
• M13: 2,802,866 km (0.105 R)
• M14: 2,906,387 km (0.105 R)
• M15: 3,779,291 km (0.062 R)
• M16: 4,048,268 km (0.064 R)
• M17: 4,523,540 km (0.097 R)
• M18: 6,231,051 km (0.057 R)
• M19: 6,548,348 km (0.112 R)
• M20: 6,824,505 km (0.075 R)
• M21: 9,683,171 km (0.08 R)
• M22: 10,262,264 km (0.079 R)
• M23: 11,841,569 km (0.036 R)
• M24: 12,460,156 km (0.036 R)
• M25: 12,974,025 km (0.037 R)
• M26: 13,320,494 km (0.1 R)
• M27: 13,378,538 km (0.086 R)
• M28: 13,963,615 km (0.077 R)
• M29: 14,259,220 km (0.099 R)
• M30: 14,318,611 km (0.116 R)
• M31: 15,401,400 km (0.097 R)
• M32: 15,523,322 km (0.089 R)
• M33: 15,645,544 km (0.112 R)
• M34: 15,768,214 km (0.061 R)
• M35: 16,014,302 km (0.045 R)
• M36: 16,199,654 km (0.101 R)
• M37: 17,836,105 km (0.085 R)
• M38: 18,028,339 km (0.117 R)
• M39: 18,285,647 km (0.048 R)
• M40: 18,544,152 km (0.087 R)
• M41: 18,673,853 km (0.114 R)
• M42: 19,261,474 km (0.095 R)
• M43: 21,603,129 km (0.102 R)
• M44: 22,495,481 km (0.097 R)
• M45: 23,190,064 km (0.083 R)
• M46: 23,680,445 km (0.079 R)
• M47: 24,529,114 km (0.054 R)
• M48: 25,603,825 km (0.11 R)
• M49: 25,965,553 km (0.092 R)
• M50: 26,328,926 km (0.072 R)
• M51: 26,547,638 km (0.114 R)
• M52: 26,987,157 km (0.071 R)
• M53: 27,355,167 km (0.099 R)
• M54: 28,469,223 km (0.086 R)
• M55: 28,544,022 km (0.113 R)
• M56: 29,295,601 km (0.118 R)
• M57: 29,446,695 km (0.105 R)
• M58: 32,992,614 km (0.111 R)
• M59: 33,702,007 km (0.099 R)
• M60: 33,860,431 km (0.067 R)
• M61: 34,098,291 km (0.075 R)
• M62: 34,735,578 km (0.092 R)
• M63: 35,779,472 km (0.093 R)
• M64: 36,021,821 km (0.072 R)
• M65: 37,405,452 km (0.085 R)
• M66: 40,140,549 km (0.118 R)
• M67: 40,308,398 km (0.057 R)
• M68: 40,813,141 km (0.082 R)
• M69: 41,066,411 km (0.074 R)
• M70: 43,541,059 km (0.07 R)
• M71: 43,713,395 km (0.116 R)
• M72: 44,405,435 km (0.095 R)
• M73: 44,665,885 km (0.118 R)
• M74: 46,239,206 km (0.038 R)
• M75: 47,741,617 km (0.074 R)
• M76: 49,170,277 km (0.107 R)
• M77: 50,431,836 km (0.075 R)
• M78: 50,522,342 km (0.063 R)
• M79: 51,795,271 km (0.044 R)
• M80: 53,355,128 km (0.117 R)
• M81: 53,724,335 km (0.113 R)
• M82: 53,909,238 km (0.068 R)
• M83: 55,023,443 km (0.074 R)
• M84: 56,051,330 km (0.1 R)
• M85: 58,886,958 km (0.025 R)
• M86: 61,478,591 km (0.039 R)
• M87: 62,350,747 km (0.086 R)
• M88: 62,642,313 km (0.114 R)
• M89: 63,031,866 km (0.088 R)
• M90: 63,519,854 km (0.118 R)
• M91: 64,107,176 km (0.085 R)
• M92: 64,205,162 km (0.096 R)
• M93: 64,598,006 km (0.097 R)
• M94: 65,090,034 km (0.109 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: 191 - 12,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit