🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.1

Radius: 8.4

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.24 AU - 1.34 AU

Year: 1011 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,070,398 km

• M1: 105,466 km (0.071 R)
• M2: 160,519 km (0.11 R)
• M3: 236,065 km (0.056 R)
• M4: 547,229 km (0.111 R)
• M5: 775,366 km (0.1 R)
• M6: 840,441 km (0.101 R)
• M7: 900,729 km (0.105 R)
• M8: 955,631 km (0.081 R)
• M9: 1,033,123 km (0.106 R)
• M10: 1,090,868 km (0.032 R)
• M11: 1,179,579 km (0.114 R)
• M12: 1,263,055 km (0.093 R)
• M13: 1,452,446 km (0.098 R)
• M14: 1,642,734 km (0.092 R)
• M15: 1,736,682 km (0.078 R)
• M16: 1,929,962 km (0.031 R)
• M17: 1,992,943 km (0.111 R)
• M18: 2,074,922 km (0.082 R)
• M19: 2,176,799 km (0.106 R)
• M20: 2,242,472 km (0.084 R)
• M21: 2,347,041 km (0.098 R)
• M22: 2,433,808 km (0.096 R)
• M23: 2,832,636 km (0.06 R)
• M24: 2,894,270 km (0.112 R)
• M25: 3,124,052 km (0.077 R)
• M26: 3,262,730 km (0.101 R)
• M27: 3,414,272 km (0.093 R)
• M28: 3,557,138 km (0.091 R)
• M29: 3,848,854 km (0.036 R)
• M30: 3,905,851 km (0.046 R)
• M31: 3,986,035 km (0.045 R)
• M32: 4,078,487 km (0.083 R)
• M33: 4,183,355 km (0.098 R)
• M34: 4,563,333 km (0.111 R)
• M35: 4,635,888 km (0.097 R)
• M36: 4,721,010 km (0.07 R)
• M37: 4,831,114 km (0.088 R)
• M38: 4,966,949 km (0.078 R)
• M39: 5,574,316 km (0.105 R)
• M40: 5,664,823 km (0.026 R)
• M41: 5,979,128 km (0.069 R)
• M42: 6,031,936 km (0.104 R)
• M43: 6,205,020 km (0.082 R)
• M44: 6,379,751 km (0.12 R)
• M45: 6,501,823 km (0.085 R)
• M46: 6,569,890 km (0.096 R)
• M47: 6,747,911 km (0.061 R)
• M48: 6,816,876 km (0.068 R)
• M49: 6,872,227 km (0.115 R)
• M50: 7,320,273 km (0.051 R)
• M51: 7,433,668 km (0.064 R)
• M52: 7,619,319 km (0.102 R)
• M53: 7,719,998 km (0.077 R)
• M54: 8,009,919 km (0.063 R)
• M55: 8,112,244 km (0.114 R)
• M56: 8,200,207 km (0.115 R)
• M57: 8,451,532 km (0.041 R)
• M58: 8,555,652 km (0.118 R)
• M59: 8,645,261 km (0.063 R)
• M60: 8,720,209 km (0.115 R)
• M61: 8,885,814 km (0.101 R)
• M62: 9,143,871 km (0.12 R)
• M63: 9,220,315 km (0.104 R)
• M64: 9,527,888 km (0.11 R)
• M65: 9,729,696 km (0.095 R)
• M66: 9,807,636 km (0.087 R)
• M67: 9,948,558 km (0.091 R)
• M68: 10,232,345 km (0.086 R)
• M69: 10,295,774 km (0.04 R)
• M70: 10,438,939 km (0.117 R)
• M71: 10,856,317 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.1

Radius: 13.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.58 AU - 2.62 AU

Year: 2101 Days

Day: 11.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 31,070,398 km

• M1: 191,635 km (0.112 R)
• M2: 710,889 km (0.099 R)
• M3: 841,488 km (0.092 R)
• M4: 968,945 km (0.116 R)
• M5: 1,173,296 km (0.034 R)
• M6: 1,383,332 km (0.089 R)
• M7: 1,483,562 km (0.099 R)
• M8: 1,596,359 km (0.074 R)
• M9: 1,753,137 km (0.112 R)
• M10: 1,979,479 km (0.049 R)
• M11: 2,066,246 km (0.055 R)
• M12: 2,277,628 km (0.092 R)
• M13: 2,513,992 km (0.089 R)
• M14: 2,979,840 km (0.103 R)
• M15: 3,239,243 km (0.085 R)
• M16: 3,473,214 km (0.042 R)
• M17: 3,916,622 km (0.11 R)
• M18: 4,054,551 km (0.096 R)
• M19: 4,250,524 km (0.05 R)
• M20: 4,442,608 km (0.102 R)
• M21: 4,872,253 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.1

Radius: 8.1

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.15 AU - 3.07 AU

Year: 2911 Days

Day: 14.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,070,398 km

• M1: 179,817 km (0.113 R)
• M2: 248,931 km (0.112 R)
• M3: 483,201 km (0.113 R)
• M4: 691,142 km (0.112 R)
• M5: 796,010 km (0.073 R)
• M6: 855,550 km (0.077 R)
• M7: 1,148,612 km (0.11 R)
• M8: 1,527,693 km (0.036 R)
• M9: 1,829,881 km (0.049 R)
• M10: 1,964,220 km (0.119 R)
• M11: 2,193,105 km (0.107 R)
• M12: 2,541,369 km (0.074 R)
• M13: 2,638,757 km (0.107 R)
• M14: 2,891,577 km (0.119 R)
• M15: 3,265,123 km (0.063 R)
• M16: 3,486,827 km (0.1 R)
• M17: 3,645,700 km (0.064 R)
• M18: 3,798,440 km (0.099 R)
• M19: 4,349,708 km (0.084 R)
• M20: 4,602,827 km (0.109 R)
• M21: 4,731,182 km (0.065 R)
• M22: 4,879,284 km (0.103 R)
• M23: 5,390,759 km (0.107 R)
• M24: 5,741,117 km (0.111 R)
• M25: 6,209,808 km (0.069 R)
• M26: 6,474,446 km (0.06 R)
• M27: 6,701,087 km (0.067 R)
• M28: 6,961,986 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.7

Radius: 13.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.63 AU - 5.29 AU

Year: 7625 Days

Day: 14.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 31,070,398 km

• M1: 182,210 km (0.102 R)
• M2: 422,913 km (0.048 R)
• M3: 644,916 km (0.085 R)
• M4: 778,807 km (0.093 R)
• M5: 1,449,603 km (0.082 R)
• M6: 2,101,401 km (0.094 R)
• M7: 2,225,418 km (0.098 R)
• M8: 2,373,370 km (0.04 R)
• M9: 2,612,428 km (0.084 R)
• M10: 3,067,804 km (0.063 R)
• M11: 3,697,162 km (0.07 R)
• M12: 4,234,667 km (0.087 R)
• M13: 6,080,854 km (0.049 R)
• M14: 6,561,961 km (0.117 R)
• M15: 7,180,698 km (0.071 R)
• M16: 7,338,374 km (0.089 R)
• M17: 7,433,518 km (0.096 R)
• M18: 7,560,976 km (0.094 R)
• M19: 7,947,985 km (0.098 R)
• M20: 10,978,389 km (0.033 R)
• M21: 11,749,118 km (0.092 R)
• M22: 13,111,206 km (0.097 R)
• M23: 13,850,070 km (0.112 R)
• M24: 14,204,767 km (0.102 R)
• M25: 14,963,527 km (0.096 R)
• M26: 15,817,581 km (0.028 R)
• M27: 16,980,854 km (0.072 R)
• M28: 17,107,115 km (0.092 R)
• M29: 18,128,569 km (0.077 R)
• M30: 18,300,756 km (0.04 R)
• M31: 18,516,776 km (0.026 R)
• M32: 19,082,256 km (0.113 R)
• M33: 19,301,267 km (0.108 R)
• M34: 19,433,063 km (0.103 R)
• M35: 19,609,289 km (0.097 R)
• M36: 19,741,833 km (0.03 R)
• M37: 19,963,387 km (0.112 R)
• M38: 20,141,259 km (0.119 R)
• M39: 20,677,866 km (0.109 R)
• M40: 20,767,775 km (0.068 R)
• M41: 21,719,516 km (0.114 R)
• M42: 22,500,567 km (0.107 R)
• M43: 23,806,856 km (0.1 R)
• M44: 24,042,771 km (0.048 R)
• M45: 24,326,708 km (0.087 R)
• M46: 26,005,944 km (0.106 R)
• M47: 26,541,355 km (0.064 R)
• M48: 26,639,192 km (0.111 R)
• M49: 26,884,084 km (0.053 R)
• M50: 27,178,941 km (0.088 R)
• M51: 27,277,526 km (0.078 R)
• M52: 28,169,578 km (0.105 R)
• M53: 28,519,039 km (0.088 R)
• M54: 30,186,158 km (0.065 R)
• M55: 31,781,020 km (0.07 R)
• M56: 31,988,662 km (0.047 R)
• M57: 32,929,334 km (0.105 R)
• M58: 33,034,351 km (0.11 R)
• M59: 34,144,368 km (0.089 R)
• M60: 35,051,828 km (0.118 R)
• M61: 36,075,527 km (0.116 R)
• M62: 36,183,835 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.5

Radius: 8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.2 AU - 8.04 AU

Year: 14519 Days

Day: 24.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 74.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,070,398 km

• M1: 140,173 km (0.115 R)
• M2: 252,372 km (0.099 R)
• M3: 302,337 km (0.067 R)
• M4: 488,138 km (0.073 R)
• M5: 577,597 km (0.111 R)
• M6: 894,296 km (0.091 R)
• M7: 1,213,987 km (0.079 R)
• M8: 1,291,628 km (0.118 R)
• M9: 1,403,078 km (0.066 R)
• M10: 1,501,215 km (0.055 R)
• M11: 1,669,961 km (0.104 R)
• M12: 1,844,991 km (0.118 R)
• M13: 1,916,798 km (0.108 R)
• M14: 2,026,154 km (0.107 R)
• M15: 2,081,654 km (0.108 R)
• M16: 2,251,149 km (0.1 R)
• M17: 2,504,119 km (0.108 R)
• M18: 2,745,869 km (0.115 R)
• M19: 2,828,148 km (0.113 R)
• M20: 3,187,033 km (0.117 R)
• M21: 3,251,809 km (0.118 R)
• M22: 3,493,409 km (0.085 R)
• M23: 3,560,429 km (0.095 R)
• M24: 3,650,188 km (0.085 R)
• M25: 4,688,248 km (0.077 R)
• M26: 4,786,833 km (0.104 R)
• M27: 5,290,678 km (0.051 R)
• M28: 5,393,452 km (0.071 R)
• M29: 6,050,935 km (0.064 R)
• M30: 6,457,542 km (0.107 R)
• M31: 6,957,199 km (0.059 R)
• M32: 8,230,276 km (0.062 R)
• M33: 8,650,198 km (0.119 R)
• M34: 8,771,522 km (0.065 R)
• M35: 8,832,408 km (0.063 R)
• M36: 8,985,147 km (0.118 R)
• M37: 9,169,601 km (0.049 R)
• M38: 9,355,252 km (0.097 R)
• M39: 9,479,867 km (0.117 R)
• M40: 9,730,593 km (0.077 R)
• M41: 10,015,129 km (0.12 R)
• M42: 10,142,586 km (0.044 R)
• M43: 11,545,814 km (0.111 R)
• M44: 11,847,104 km (0.113 R)
• M45: 12,117,128 km (0.054 R)
• M46: 13,008,881 km (0.073 R)
• M47: 14,421,534 km (0.056 R)
• M48: 14,782,364 km (0.111 R)
• M49: 16,292,255 km (0.119 R)
• M50: 16,818,989 km (0.107 R)
• M51: 17,619,637 km (0.053 R)
• M52: 18,432,702 km (0.117 R)
• M53: 18,549,837 km (0.087 R)
• M54: 18,824,050 km (0.03 R)
• M55: 18,942,082 km (0.059 R)
• M56: 19,416,457 km (0.115 R)
• M57: 19,695,008 km (0.112 R)
• M58: 20,014,849 km (0.11 R)
• M59: 21,393,692 km (0.104 R)
• M60: 22,719,129 km (0.063 R)
• M61: 23,645,739 km (0.106 R)
• M62: 24,113,681 km (0.119 R)
• M63: 24,370,241 km (0.081 R)
• M64: 24,584,615 km (0.105 R)
• M65: 25,361,925 km (0.085 R)
• M66: 25,535,758 km (0.05 R)
• M67: 25,753,573 km (0.068 R)
• M68: 26,103,482 km (0.112 R)
• M69: 26,763,508 km (0.107 R)
• M70: 27,562,959 km (0.078 R)
• M71: 27,920,797 km (0.119 R)
• M72: 28,010,556 km (0.094 R)
• M73: 28,190,223 km (0.045 R)
• M74: 28,505,575 km (0.078 R)
• M75: 28,822,124 km (0.114 R)
• M76: 29,230,826 km (0.12 R)
• M77: 29,367,558 km (0.113 R)
• M78: 29,778,803 km (0.095 R)
• M79: 29,962,210 km (0.091 R)
• M80: 30,145,916 km (0.047 R)
• M81: 30,283,995 km (0.086 R)
• M82: 30,468,449 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 17,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit