🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.7

Radius: 11

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.51 AU - 0.83 AU

Year: 379 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 51,208,397 km

• M1: 141,968 km (0.086 R)
• M2: 225,594 km (0.116 R)
• M3: 299,944 km (0.066 R)
• M4: 371,003 km (0.102 R)
• M5: 441,015 km (0.098 R)
• M6: 556,953 km (0.069 R)
• M7: 637,137 km (0.115 R)
• M8: 737,218 km (0.117 R)
• M9: 839,094 km (0.109 R)
• M10: 916,885 km (0.119 R)
• M11: 1,080,396 km (0.094 R)
• M12: 1,216,679 km (0.098 R)
• M13: 1,358,797 km (0.099 R)
• M14: 1,557,314 km (0.073 R)
• M15: 1,655,001 km (0.113 R)
• M16: 1,786,797 km (0.114 R)
• M17: 1,900,342 km (0.096 R)
• M18: 2,027,500 km (0.084 R)
• M19: 2,134,762 km (0.095 R)
• M20: 2,226,615 km (0.12 R)
• M21: 2,372,921 km (0.084 R)
• M22: 2,625,891 km (0.056 R)
• M23: 2,768,159 km (0.102 R)
• M24: 2,856,123 km (0.106 R)
• M25: 3,034,742 km (0.095 R)
• M26: 3,184,340 km (0.114 R)
• M27: 3,309,853 km (0.026 R)
• M28: 3,443,743 km (0.12 R)
• M29: 3,518,093 km (0.056 R)
• M30: 3,627,300 km (0.112 R)
• M31: 3,716,909 km (0.067 R)
• M32: 3,835,241 km (0.075 R)
• M33: 3,976,012 km (0.065 R)
• M34: 4,197,716 km (0.06 R)
• M35: 4,299,144 km (0.092 R)
• M36: 4,372,147 km (0.109 R)
• M37: 4,475,071 km (0.045 R)
• M38: 4,615,992 km (0.045 R)
• M39: 4,902,322 km (0.085 R)
• M40: 4,970,988 km (0.06 R)
• M41: 5,070,769 km (0.11 R)
• M42: 5,163,520 km (0.113 R)
• M43: 5,233,382 km (0.085 R)
• M44: 5,334,959 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.2

Radius: 13.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.86 AU

Year: 422 Days

Day: 12.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 108 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 51,208,397 km

• M1: 170,542 km (0.079 R)
• M2: 260,450 km (0.108 R)
• M3: 355,594 km (0.087 R)
• M4: 483,800 km (0.111 R)
• M5: 607,218 km (0.088 R)
• M6: 696,677 km (0.06 R)
• M7: 783,294 km (0.079 R)
• M8: 874,400 km (0.118 R)
• M9: 969,394 km (0.116 R)
• M10: 1,073,066 km (0.103 R)
• M11: 1,180,776 km (0.063 R)
• M12: 1,337,255 km (0.095 R)
• M13: 1,423,424 km (0.118 R)
• M14: 1,553,723 km (0.058 R)
• M15: 1,655,600 km (0.093 R)
• M16: 1,872,068 km (0.077 R)
• M17: 2,015,981 km (0.09 R)
• M18: 2,116,062 km (0.035 R)
• M19: 2,235,890 km (0.088 R)
• M20: 2,333,577 km (0.081 R)
• M21: 2,470,310 km (0.089 R)
• M22: 2,584,154 km (0.084 R)
• M23: 2,758,435 km (0.074 R)
• M24: 2,956,652 km (0.092 R)
• M25: 3,270,060 km (0.119 R)
• M26: 3,360,567 km (0.099 R)
• M27: 3,508,668 km (0.109 R)
• M28: 3,673,376 km (0.065 R)
• M29: 3,767,622 km (0.058 R)
• M30: 3,892,237 km (0.11 R)
• M31: 3,980,949 km (0.102 R)
• M32: 4,115,437 km (0.08 R)
• M33: 4,327,567 km (0.114 R)
• M34: 4,419,719 km (0.069 R)
• M35: 4,629,306 km (0.112 R)
• M36: 4,818,398 km (0.077 R)
• M37: 5,074,509 km (0.076 R)
• M38: 5,188,054 km (0.083 R)
• M39: 5,525,397 km (0.119 R)
• M40: 5,625,478 km (0.101 R)
• M41: 5,759,967 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.9

Radius: 14.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.89 AU - 1.03 AU

Year: 649 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,208,397 km

• M1: 186,997 km (0.079 R)
• M2: 292,464 km (0.094 R)
• M3: 418,575 km (0.096 R)
• M4: 511,326 km (0.098 R)
• M5: 639,232 km (0.109 R)
• M6: 791,223 km (0.102 R)
• M7: 934,239 km (0.118 R)
• M8: 1,035,068 km (0.116 R)
• M9: 1,219,372 km (0.039 R)
• M10: 1,322,445 km (0.107 R)
• M11: 1,598,603 km (0.082 R)
• M12: 1,809,985 km (0.099 R)
• M13: 1,929,214 km (0.11 R)
• M14: 2,030,791 km (0.074 R)
• M15: 2,150,021 km (0.108 R)
• M16: 2,287,651 km (0.12 R)
• M17: 2,466,719 km (0.067 R)
• M18: 2,566,501 km (0.117 R)
• M19: 2,690,368 km (0.032 R)
• M20: 2,804,810 km (0.09 R)
• M21: 2,967,723 km (0.105 R)
• M22: 3,194,064 km (0.084 R)
• M23: 3,389,140 km (0.036 R)
• M24: 3,482,040 km (0.093 R)
• M25: 3,600,970 km (0.064 R)
• M26: 3,708,531 km (0.11 R)
• M27: 3,972,422 km (0.109 R)
• M28: 4,116,634 km (0.027 R)
• M29: 4,296,002 km (0.081 R)
• M30: 4,403,713 km (0.113 R)
• M31: 4,498,558 km (0.108 R)
• M32: 4,601,032 km (0.118 R)
• M33: 4,711,136 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.9

Radius: 8.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.34 AU - 1.7 AU

Year: 1294 Days

Day: 7.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 51,208,397 km

• M1: 107,860 km (0.087 R)
• M2: 189,241 km (0.063 R)
• M3: 318,195 km (0.079 R)
• M4: 426,055 km (0.119 R)
• M5: 491,728 km (0.092 R)
• M6: 547,827 km (0.081 R)
• M7: 745,895 km (0.08 R)
• M8: 815,757 km (0.076 R)
• M9: 888,163 km (0.061 R)
• M10: 979,716 km (0.1 R)
• M11: 1,236,576 km (0.113 R)
• M12: 1,292,376 km (0.112 R)
• M13: 1,499,719 km (0.12 R)
• M14: 1,574,667 km (0.032 R)
• M15: 1,630,467 km (0.115 R)
• M16: 1,881,792 km (0.057 R)
• M17: 1,946,567 km (0.104 R)
• M18: 2,078,513 km (0.116 R)
• M19: 2,185,026 km (0.09 R)
• M20: 2,415,407 km (0.083 R)
• M21: 2,509,654 km (0.103 R)
• M22: 2,769,505 km (0.084 R)
• M23: 2,962,187 km (0.064 R)
• M24: 3,082,614 km (0.099 R)
• M25: 3,159,357 km (0.102 R)
• M26: 3,446,735 km (0.103 R)
• M27: 3,539,934 km (0.043 R)
• M28: 3,728,877 km (0.032 R)
• M29: 3,810,856 km (0.104 R)
• M30: 3,927,991 km (0.035 R)
• M31: 3,997,554 km (0.104 R)
• M32: 4,130,846 km (0.117 R)
• M33: 4,279,696 km (0.097 R)
• M34: 4,336,992 km (0.095 R)
• M35: 4,804,036 km (0.077 R)
• M36: 4,983,404 km (0.089 R)
• M37: 5,051,172 km (0.095 R)
• M38: 5,164,866 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.2

Radius: 3.4

Gravity: 45.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.89 AU - 8.01 AU

Year: 12647 Days

Day: 15.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 51,208,397 km

• M1: 60,438 km (0.101 R)
• M2: 101,278 km (0.117 R)
• M3: 321,486 km (0.105 R)
• M4: 467,045 km (0.086 R)
• M5: 597,195 km (0.071 R)
• M6: 648,956 km (0.111 R)
• M7: 851,361 km (0.115 R)
• M8: 890,257 km (0.077 R)
• M9: 929,601 km (0.053 R)
• M10: 1,114,355 km (0.11 R)
• M11: 1,200,074 km (0.112 R)
• M12: 1,709,006 km (0.117 R)
• M13: 1,808,040 km (0.119 R)
• M14: 1,909,018 km (0.052 R)
• M15: 2,037,673 km (0.103 R)
• M16: 2,303,508 km (0.083 R)
• M17: 2,780,127 km (0.112 R)
• M18: 3,044,466 km (0.094 R)
• M19: 3,134,524 km (0.097 R)
• M20: 3,316,884 km (0.078 R)
• M21: 3,347,701 km (0.072 R)
• M22: 3,409,485 km (0.108 R)
• M23: 4,146,703 km (0.079 R)
• M24: 5,503,107 km (0.087 R)
• M25: 5,649,414 km (0.054 R)
• M26: 6,247,207 km (0.081 R)
• M27: 6,592,180 km (0.047 R)
• M28: 6,982,780 km (0.025 R)
• M29: 7,141,054 km (0.108 R)
• M30: 7,542,126 km (0.083 R)
• M31: 7,663,749 km (0.054 R)
• M32: 8,618,483 km (0.087 R)
• M33: 9,131,155 km (0.116 R)
• M34: 9,261,006 km (0.083 R)
• M35: 9,918,788 km (0.104 R)
• M36: 10,320,608 km (0.115 R)
• M37: 10,591,529 km (0.036 R)
• M38: 10,773,440 km (0.067 R)
• M39: 11,418,057 km (0.106 R)
• M40: 12,265,230 km (0.102 R)
• M41: 12,696,222 km (0.058 R)
• M42: 13,034,911 km (0.063 R)
• M43: 13,132,299 km (0.1 R)
• M44: 14,419,290 km (0.068 R)
• M45: 14,519,969 km (0.106 R)
• M46: 15,539,329 km (0.117 R)
• M47: 16,792,660 km (0.069 R)
• M48: 17,645,966 km (0.04 R)
• M49: 17,753,677 km (0.116 R)
• M50: 18,132,309 km (0.062 R)
• M51: 18,349,675 km (0.077 R)
• M52: 19,117,860 km (0.105 R)
• M53: 19,505,767 km (0.104 R)
• M54: 21,541,645 km (0.116 R)
• M55: 22,409,761 km (0.089 R)
• M56: 24,119,964 km (0.102 R)
• M57: 24,719,403 km (0.098 R)
• M58: 25,384,515 km (0.056 R)
• M59: 25,871,755 km (0.075 R)
• M60: 27,476,791 km (0.086 R)
• M61: 27,977,195 km (0.057 R)
• M62: 29,944,108 km (0.071 R)
• M63: 30,329,921 km (0.116 R)
• M64: 30,717,380 km (0.114 R)
• M65: 30,782,155 km (0.098 R)
• M66: 31,041,558 km (0.091 R)
• M67: 32,152,173 km (0.093 R)
• M68: 32,349,492 km (0.078 R)
• M69: 33,342,074 km (0.116 R)
• M70: 34,411,998 km (0.108 R)
• M71: 35,492,992 km (0.109 R)
• M72: 35,833,178 km (0.103 R)
• M73: 36,311,143 km (0.078 R)
• M74: 36,997,498 km (0.066 R)
• M75: 38,662,522 km (0.071 R)
• M76: 39,012,432 km (0.101 R)
• M77: 39,504,011 km (0.105 R)
• M78: 39,644,932 km (0.043 R)
• M79: 41,062,521 km (0.084 R)
• M80: 41,276,596 km (0.112 R)
• M81: 42,064,827 km (0.12 R)
• M82: 44,166,228 km (0.056 R)
• M83: 44,752,053 km (0.11 R)
• M84: 44,825,356 km (0.03 R)
• M85: 45,192,918 km (0.078 R)
• M86: 45,931,034 km (0.119 R)
• M87: 46,005,085 km (0.103 R)
• M88: 46,524,489 km (0.076 R)
• M89: 47,868,925 km (0.089 R)
• M90: 48,094,219 km (0.079 R)
• M91: 48,696,650 km (0.114 R)
• M92: 48,923,291 km (0.114 R)
• M93: 49,301,773 km (0.091 R)
• M94: 49,377,470 km (0.082 R)
• M95: 49,529,162 km (0.119 R)
• M96: 49,985,286 km (0.115 R)
• M97: 50,137,726 km (0.045 R)
• M98: 51,131,655 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 10,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit