🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.6

Radius: 11.5

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 250 Days

Day: 8.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,001,475 km

• M1: 143,764 km (0.075 R)
• M2: 226,641 km (0.089 R)
• M3: 316,100 km (0.099 R)
• M4: 425,008 km (0.107 R)
• M5: 515,514 km (0.104 R)
• M6: 589,416 km (0.097 R)
• M7: 753,225 km (0.113 R)
• M8: 843,134 km (0.088 R)
• M9: 981,661 km (0.105 R)
• M10: 1,065,735 km (0.108 R)
• M11: 1,152,203 km (0.087 R)
• M12: 1,249,591 km (0.077 R)
• M13: 1,324,540 km (0.093 R)
• M14: 1,448,706 km (0.093 R)
• M15: 1,523,505 km (0.112 R)
• M16: 1,617,602 km (0.107 R)
• M17: 1,690,755 km (0.069 R)
• M18: 1,826,141 km (0.115 R)
• M19: 1,897,799 km (0.082 R)
• M20: 1,975,141 km (0.071 R)
• M21: 2,048,743 km (0.096 R)
• M22: 2,143,289 km (0.052 R)
• M23: 2,316,224 km (0.071 R)
• M24: 2,394,164 km (0.106 R)
• M25: 2,509,953 km (0.093 R)
• M26: 2,660,000 km (0.106 R)
• M27: 2,780,127 km (0.118 R)
• M28: 2,885,294 km (0.078 R)
• M29: 3,048,655 km (0.056 R)
• M30: 3,128,540 km (0.077 R)
• M31: 3,360,716 km (0.061 R)
• M32: 3,437,460 km (0.099 R)
• M33: 3,514,802 km (0.051 R)
• M34: 3,659,164 km (0.089 R)
• M35: 3,830,005 km (0.058 R)
• M36: 3,916,472 km (0.107 R)
• M37: 4,003,688 km (0.064 R)
• M38: 4,085,069 km (0.099 R)
• M39: 4,211,629 km (0.103 R)
• M40: 4,416,728 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 8.5

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.44 AU - 0.72 AU

Year: 295 Days

Day: 10.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 71,001,475 km

• M1: 118,482 km (0.069 R)
• M2: 192,233 km (0.091 R)
• M3: 262,245 km (0.116 R)
• M4: 339,737 km (0.119 R)
• M5: 417,976 km (0.044 R)
• M6: 487,689 km (0.036 R)
• M7: 555,158 km (0.117 R)
• M8: 643,869 km (0.082 R)
• M9: 711,936 km (0.076 R)
• M10: 824,733 km (0.117 R)
• M11: 891,304 km (0.066 R)
• M12: 988,842 km (0.103 R)
• M13: 1,064,389 km (0.086 R)
• M14: 1,199,326 km (0.053 R)
• M15: 1,293,872 km (0.112 R)
• M16: 1,447,808 km (0.086 R)
• M17: 1,524,701 km (0.113 R)
• M18: 1,692,700 km (0.082 R)
• M19: 1,794,426 km (0.057 R)
• M20: 1,872,068 km (0.112 R)
• M21: 1,961,527 km (0.108 R)
• M22: 2,063,104 km (0.114 R)
• M23: 2,122,794 km (0.075 R)
• M24: 2,322,208 km (0.092 R)
• M25: 2,441,437 km (0.1 R)
• M26: 2,580,114 km (0.099 R)
• M27: 2,691,864 km (0.097 R)
• M28: 2,763,222 km (0.097 R)
• M29: 2,835,328 km (0.104 R)
• M30: 2,956,802 km (0.103 R)
• M31: 3,042,821 km (0.063 R)
• M32: 3,098,621 km (0.114 R)
• M33: 3,186,135 km (0.109 R)
• M34: 3,280,831 km (0.117 R)
• M35: 3,408,438 km (0.075 R)
• M36: 3,466,482 km (0.107 R)
• M37: 3,576,885 km (0.051 R)
• M38: 3,635,976 km (0.076 R)
• M39: 3,808,163 km (0.105 R)
• M40: 3,895,229 km (0.108 R)
• M41: 4,222,699 km (0.069 R)
• M42: 4,466,992 km (0.099 R)
• M43: 4,687,350 km (0.086 R)

Asteroid Belt

Center: 0.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 8

Gravity: 14.15 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.26 AU - 1.38 AU

Year: 1011 Days

Day: 6 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,001,475 km

• M1: 116,238 km (0.114 R)
• M2: 167,400 km (0.047 R)
• M3: 282,740 km (0.056 R)
• M4: 370,105 km (0.101 R)
• M5: 457,470 km (0.047 R)
• M6: 529,427 km (0.093 R)
• M7: 654,790 km (0.106 R)
• M8: 790,326 km (0.077 R)
• M9: 851,361 km (0.108 R)
• M10: 1,007,542 km (0.099 R)
• M11: 1,059,303 km (0.076 R)
• M12: 1,181,075 km (0.11 R)
• M13: 1,522,906 km (0.039 R)
• M14: 1,600,248 km (0.049 R)
• M15: 1,858,155 km (0.11 R)
• M16: 2,129,376 km (0.067 R)
• M17: 2,294,383 km (0.113 R)
• M18: 2,393,416 km (0.115 R)
• M19: 2,503,969 km (0.119 R)
• M20: 2,585,500 km (0.104 R)
• M21: 2,803,614 km (0.095 R)
• M22: 3,180,600 km (0.075 R)
• M23: 3,414,571 km (0.102 R)
• M24: 3,527,967 km (0.115 R)
• M25: 3,631,189 km (0.068 R)
• M26: 3,688,934 km (0.117 R)
• M27: 3,958,509 km (0.047 R)
• M28: 4,041,835 km (0.1 R)
• M29: 4,137,728 km (0.115 R)
• M30: 4,393,241 km (0.102 R)
• M31: 4,491,975 km (0.103 R)
• M32: 4,591,458 km (0.119 R)
• M33: 4,855,947 km (0.084 R)
• M34: 5,151,403 km (0.085 R)
• M35: 5,216,478 km (0.114 R)
• M36: 5,373,705 km (0.116 R)
• M37: 5,479,321 km (0.035 R)
• M38: 5,599,000 km (0.101 R)
• M39: 5,665,870 km (0.107 R)
• M40: 5,881,739 km (0.083 R)
• M41: 6,031,637 km (0.099 R)
• M42: 6,100,152 km (0.05 R)
• M43: 6,169,117 km (0.109 R)
• M44: 6,391,120 km (0.075 R)
• M45: 6,531,293 km (0.039 R)
• M46: 6,771,847 km (0.109 R)
• M47: 7,072,987 km (0.112 R)
• M48: 7,290,802 km (0.079 R)
• M49: 7,363,955 km (0.077 R)
• M50: 7,658,813 km (0.058 R)
• M51: 7,927,490 km (0.111 R)
• M52: 8,032,807 km (0.066 R)
• M53: 8,168,941 km (0.118 R)
• M54: 8,351,750 km (0.052 R)
• M55: 8,428,194 km (0.096 R)
• M56: 8,612,798 km (0.051 R)
• M57: 8,892,247 km (0.111 R)
• M58: 8,954,779 km (0.079 R)
• M59: 9,048,876 km (0.054 R)
• M60: 9,190,545 km (0.099 R)
• M61: 9,476,128 km (0.085 R)
• M62: 9,540,006 km (0.092 R)
• M63: 9,603,884 km (0.103 R)
• M64: 9,668,062 km (0.114 R)
• M65: 10,514,935 km (0.108 R)
• M66: 10,763,716 km (0.037 R)
• M67: 11,081,462 km (0.112 R)
• M68: 11,131,877 km (0.059 R)
• M69: 11,385,445 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.7

Radius: 14.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.45 AU - 4.59 AU

Year: 5375 Days

Day: 13 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,001,475 km

• M1: 188,643 km (0.102 R)
• M2: 340,634 km (0.061 R)
• M3: 507,885 km (0.096 R)
• M4: 625,768 km (0.072 R)
• M5: 727,195 km (0.089 R)
• M6: 955,781 km (0.106 R)
• M7: 1,264,700 km (0.076 R)
• M8: 1,406,070 km (0.062 R)
• M9: 1,516,025 km (0.066 R)
• M10: 1,636,601 km (0.113 R)
• M11: 1,799,962 km (0.108 R)
• M12: 1,977,385 km (0.12 R)
• M13: 2,271,793 km (0.068 R)
• M14: 2,526,708 km (0.098 R)
• M15: 2,865,996 km (0.059 R)
• M16: 2,988,816 km (0.107 R)
• M17: 3,427,586 km (0.098 R)
• M18: 3,527,967 km (0.119 R)
• M19: 3,629,244 km (0.119 R)
• M20: 3,742,041 km (0.086 R)
• M21: 3,992,019 km (0.073 R)
• M22: 4,652,195 km (0.061 R)
• M23: 4,763,645 km (0.102 R)
• M24: 5,126,719 km (0.046 R)
• M25: 5,404,971 km (0.067 R)
• M26: 5,928,115 km (0.099 R)
• M27: 6,025,054 km (0.115 R)
• M28: 6,122,442 km (0.083 R)
• M29: 6,517,530 km (0.1 R)
• M30: 6,870,133 km (0.113 R)
• M31: 6,984,725 km (0.106 R)
• M32: 7,216,003 km (0.077 R)
• M33: 7,384,600 km (0.054 R)
• M34: 7,580,872 km (0.05 R)
• M35: 7,831,897 km (0.111 R)
• M36: 8,288,021 km (0.051 R)
• M37: 8,437,470 km (0.104 R)
• M38: 8,822,086 km (0.079 R)
• M39: 9,016,413 km (0.048 R)
• M40: 9,226,299 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.2

Radius: 7.1

Gravity: 19.54 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.85 AU - 9.11 AU

Year: 15033 Days

Day: 17.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,001,475 km

• M1: 90,507 km (0.067 R)
• M2: 138,976 km (0.096 R)
• M3: 352,004 km (0.092 R)
• M4: 698,622 km (0.078 R)
• M5: 1,078,900 km (0.034 R)
• M6: 1,130,511 km (0.066 R)
• M7: 1,373,608 km (0.026 R)
• M8: 1,783,955 km (0.083 R)
• M9: 2,002,966 km (0.116 R)
• M10: 2,364,544 km (0.073 R)
• M11: 2,605,247 km (0.071 R)
• M12: 2,746,318 km (0.109 R)
• M13: 3,110,140 km (0.038 R)
• M14: 4,669,398 km (0.06 R)
• M15: 5,146,765 km (0.092 R)
• M16: 6,383,491 km (0.051 R)
• M17: 6,574,228 km (0.065 R)
• M18: 7,606,304 km (0.032 R)
• M19: 7,859,423 km (0.092 R)
• M20: 8,687,896 km (0.119 R)
• M21: 9,005,642 km (0.086 R)
• M22: 9,381,282 km (0.111 R)
• M23: 9,871,814 km (0.111 R)
• M24: 9,981,918 km (0.12 R)
• M25: 10,482,622 km (0.079 R)
• M26: 11,624,203 km (0.063 R)
• M27: 12,209,729 km (0.115 R)
• M28: 12,506,083 km (0.087 R)
• M29: 12,625,312 km (0.116 R)
• M30: 15,214,403 km (0.112 R)
• M31: 15,278,131 km (0.08 R)
• M32: 16,177,813 km (0.107 R)
• M33: 16,437,964 km (0.05 R)
• M34: 16,765,134 km (0.105 R)
• M35: 16,962,454 km (0.074 R)
• M36: 17,226,793 km (0.107 R)
• M37: 17,426,058 km (0.064 R)
• M38: 18,704,970 km (0.109 R)
• M39: 19,115,167 km (0.103 R)
• M40: 19,321,313 km (0.09 R)
• M41: 19,390,278 km (0.094 R)
• M42: 19,805,262 km (0.055 R)
• M43: 19,874,825 km (0.034 R)
• M44: 20,013,951 km (0.114 R)
• M45: 20,083,664 km (0.12 R)
• M46: 20,573,896 km (0.064 R)
• M47: 20,785,278 km (0.115 R)
• M48: 21,852,509 km (0.072 R)
• M49: 22,429,059 km (0.087 R)
• M50: 22,791,984 km (0.099 R)
• M51: 23,376,612 km (0.115 R)
• M52: 24,486,030 km (0.076 R)
• M53: 25,235,216 km (0.102 R)
• M54: 25,915,737 km (0.075 R)
• M55: 27,372,521 km (0.119 R)
• M56: 28,227,921 km (0.103 R)
• M57: 28,462,640 km (0.031 R)
• M58: 28,855,484 km (0.112 R)
• M59: 29,567,122 km (0.099 R)
• M60: 29,805,581 km (0.064 R)
• M61: 32,307,007 km (0.118 R)
• M62: 32,881,163 km (0.088 R)
• M63: 33,128,149 km (0.112 R)
• M64: 33,458,611 km (0.097 R)
• M65: 35,379,448 km (0.065 R)
• M66: 35,717,240 km (0.104 R)
• M67: 38,197,423 km (0.102 R)
• M68: 38,283,890 km (0.031 R)
• M69: 38,978,473 km (0.056 R)
• M70: 39,327,186 km (0.103 R)
• M71: 39,589,431 km (0.068 R)
• M72: 39,852,274 km (0.071 R)
• M73: 41,086,606 km (0.098 R)
• M74: 41,441,602 km (0.11 R)
• M75: 41,708,485 km (0.109 R)
• M76: 41,886,656 km (0.094 R)
• M77: 43,502,313 km (0.108 R)
• M78: 47,257,668 km (0.102 R)
• M79: 49,315,088 km (0.103 R)
• M80: 49,409,185 km (0.109 R)
• M81: 50,449,488 km (0.119 R)
• M82: 51,115,348 km (0.049 R)
• M83: 51,401,529 km (0.073 R)
• M84: 52,744,320 km (0.097 R)
• M85: 53,226,623 km (0.109 R)
• M86: 55,366,322 km (0.091 R)
• M87: 56,742,472 km (0.063 R)
• M88: 57,732,361 km (0.097 R)
• M89: 62,256,799 km (0.07 R)
• M90: 65,750,059 km (0.078 R)
• M91: 66,998,005 km (0.056 R)
• M92: 68,569,082 km (0.075 R)
• M93: 68,674,249 km (0.054 R)
• M94: 68,990,050 km (0.096 R)
• M95: 69,834,680 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 15,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit