🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311

Radius: 9.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.54 AU - 0.56 AU

Year: 272 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,701,395 km

• M1: 122,521 km (0.106 R)
• M2: 185,202 km (0.084 R)
• M3: 271,221 km (0.096 R)
• M4: 339,737 km (0.113 R)
• M5: 431,889 km (0.065 R)
• M6: 514,916 km (0.099 R)
• M7: 581,188 km (0.086 R)
• M8: 650,900 km (0.057 R)
• M9: 762,949 km (0.056 R)
• M10: 825,930 km (0.067 R)
• M11: 893,698 km (0.049 R)
• M12: 969,843 km (0.099 R)
• M13: 1,073,963 km (0.085 R)
• M14: 1,135,597 km (0.09 R)
• M15: 1,238,970 km (0.086 R)
• M16: 1,324,839 km (0.082 R)
• M17: 1,395,000 km (0.036 R)
• M18: 1,528,142 km (0.062 R)
• M19: 1,639,293 km (0.069 R)
• M20: 1,768,696 km (0.111 R)
• M21: 1,862,194 km (0.084 R)
• M22: 1,989,352 km (0.026 R)
• M23: 2,131,770 km (0.069 R)
• M24: 2,265,211 km (0.066 R)
• M25: 2,427,076 km (0.109 R)
• M26: 2,496,489 km (0.065 R)
• M27: 2,615,120 km (0.113 R)
• M28: 2,686,329 km (0.068 R)
• M29: 2,749,160 km (0.081 R)
• M30: 2,977,596 km (0.118 R)
• M31: 3,061,371 km (0.104 R)
• M32: 3,131,831 km (0.066 R)
• M33: 3,327,206 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.4

Radius: 9.6

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.88 AU - 1.42 AU

Year: 822 Days

Day: 11.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 70,701,395 km

• M1: 215,421 km (0.027 R)
• M2: 297,550 km (0.117 R)
• M3: 467,793 km (0.105 R)
• M4: 535,710 km (0.101 R)
• M5: 597,045 km (0.053 R)
• M6: 672,143 km (0.059 R)
• M7: 803,041 km (0.094 R)
• M8: 1,038,957 km (0.103 R)
• M9: 1,118,094 km (0.08 R)
• M10: 1,206,208 km (0.04 R)
• M11: 1,282,802 km (0.117 R)
• M12: 1,485,357 km (0.111 R)
• M13: 1,605,784 km (0.118 R)
• M14: 1,690,606 km (0.098 R)
• M15: 1,768,995 km (0.097 R)
• M16: 1,913,357 km (0.093 R)
• M17: 1,986,959 km (0.09 R)
• M18: 2,078,363 km (0.11 R)
• M19: 2,265,361 km (0.106 R)
• M20: 2,475,695 km (0.113 R)
• M21: 2,565,304 km (0.103 R)
• M22: 2,674,361 km (0.114 R)
• M23: 2,784,914 km (0.049 R)
• M24: 2,991,509 km (0.068 R)
• M25: 3,203,339 km (0.104 R)
• M26: 3,340,670 km (0.107 R)
• M27: 3,440,003 km (0.097 R)
• M28: 3,510,015 km (0.117 R)
• M29: 3,621,166 km (0.037 R)
• M30: 3,951,329 km (0.113 R)
• M31: 4,248,131 km (0.057 R)
• M32: 4,334,299 km (0.109 R)
• M33: 4,399,374 km (0.088 R)
• M34: 4,519,352 km (0.088 R)
• M35: 4,618,385 km (0.071 R)
• M36: 4,886,166 km (0.103 R)
• M37: 5,078,848 km (0.085 R)
• M38: 5,170,402 km (0.062 R)
• M39: 5,239,366 km (0.07 R)
• M40: 5,320,299 km (0.075 R)
• M41: 5,483,510 km (0.097 R)
• M42: 5,553,821 km (0.11 R)
• M43: 5,719,426 km (0.114 R)
• M44: 5,802,752 km (0.077 R)
• M45: 5,874,559 km (0.065 R)
• M46: 5,946,665 km (0.113 R)
• M47: 6,336,068 km (0.1 R)
• M48: 6,459,486 km (0.095 R)
• M49: 6,621,202 km (0.102 R)
• M50: 6,721,432 km (0.106 R)
• M51: 6,834,678 km (0.099 R)
• M52: 6,923,240 km (0.116 R)
• M53: 7,050,398 km (0.102 R)
• M54: 7,397,615 km (0.086 R)
• M55: 7,711,022 km (0.11 R)
• M56: 8,364,316 km (0.092 R)
• M57: 8,690,888 km (0.118 R)
• M58: 9,091,063 km (0.118 R)
• M59: 9,202,513 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130

Radius: 8.1

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.23 AU - 3.81 AU

Year: 4404 Days

Day: 7.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 70,701,395 km

• M1: 104,719 km (0.059 R)
• M2: 159,621 km (0.115 R)
• M3: 251,923 km (0.065 R)
• M4: 472,729 km (0.046 R)
• M5: 639,830 km (0.05 R)
• M6: 834,756 km (0.065 R)
• M7: 993,629 km (0.086 R)
• M8: 1,371,663 km (0.119 R)
• M9: 1,647,222 km (0.091 R)
• M10: 1,757,925 km (0.108 R)
• M11: 1,905,727 km (0.103 R)
• M12: 2,045,601 km (0.117 R)
• M13: 3,159,058 km (0.106 R)
• M14: 3,959,556 km (0.051 R)
• M15: 4,599,387 km (0.071 R)
• M16: 5,271,231 km (0.115 R)
• M17: 5,518,516 km (0.093 R)
• M18: 5,786,595 km (0.077 R)
• M19: 6,144,882 km (0.097 R)
• M20: 6,283,410 km (0.064 R)
• M21: 6,545,655 km (0.064 R)
• M22: 6,793,838 km (0.108 R)
• M23: 6,990,858 km (0.038 R)
• M24: 7,062,964 km (0.1 R)
• M25: 7,299,179 km (0.036 R)
• M26: 7,464,335 km (0.06 R)
• M27: 7,966,835 km (0.063 R)
• M28: 8,023,383 km (0.11 R)
• M29: 8,080,080 km (0.096 R)
• M30: 8,403,660 km (0.076 R)
• M31: 8,653,938 km (0.108 R)
• M32: 8,906,758 km (0.09 R)
• M33: 8,984,998 km (0.12 R)
• M34: 9,142,225 km (0.107 R)
• M35: 9,221,213 km (0.102 R)
• M36: 9,479,419 km (0.108 R)
• M37: 9,659,684 km (0.108 R)
• M38: 9,962,470 km (0.116 R)
• M39: 10,166,073 km (0.088 R)
• M40: 10,288,893 km (0.112 R)
• M41: 10,577,467 km (0.108 R)
• M42: 10,868,585 km (0.056 R)
• M43: 11,183,488 km (0.106 R)
• M44: 11,416,412 km (0.101 R)
• M45: 11,522,776 km (0.12 R)
• M46: 12,847,016 km (0.109 R)
• M47: 13,157,731 km (0.107 R)
• M48: 13,336,351 km (0.117 R)
• M49: 13,426,110 km (0.116 R)
• M50: 13,628,516 km (0.112 R)
• M51: 13,763,902 km (0.067 R)
• M52: 13,854,558 km (0.106 R)
• M53: 14,173,201 km (0.075 R)
• M54: 15,073,481 km (0.117 R)
• M55: 15,518,685 km (0.107 R)
• M56: 15,683,841 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.9

Radius: 3.3

Gravity: 27.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.82 AU - 8.86 AU

Year: 13261 Days

Day: 18.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 70,701,395 km

• M1: 66,721 km (0.1 R)
• M2: 501,003 km (0.053 R)
• M3: 683,961 km (0.082 R)
• M4: 1,163,572 km (0.109 R)
• M5: 1,928,017 km (0.083 R)
• M6: 3,326,159 km (0.116 R)
• M7: 3,953,573 km (0.086 R)
• M8: 4,041,985 km (0.111 R)
• M9: 4,960,815 km (0.095 R)
• M10: 5,024,394 km (0.074 R)
• M11: 5,443,567 km (0.116 R)
• M12: 7,228,868 km (0.081 R)
• M13: 7,701,149 km (0.086 R)
• M14: 7,737,800 km (0.062 R)
• M15: 7,848,353 km (0.102 R)
• M16: 8,371,347 km (0.12 R)
• M17: 9,608,073 km (0.075 R)
• M18: 10,287,846 km (0.116 R)
• M19: 11,107,343 km (0.08 R)
• M20: 11,820,326 km (0.076 R)
• M21: 12,547,970 km (0.038 R)
• M22: 13,114,049 km (0.079 R)
• M23: 15,599,617 km (0.101 R)
• M24: 16,538,643 km (0.06 R)
• M25: 17,062,834 km (0.047 R)
• M26: 17,544,090 km (0.106 R)
• M27: 17,737,969 km (0.083 R)
• M28: 19,113,970 km (0.118 R)
• M29: 19,563,512 km (0.113 R)
• M30: 20,016,494 km (0.059 R)
• M31: 20,218,900 km (0.115 R)
• M32: 20,422,054 km (0.093 R)
• M33: 21,967,101 km (0.117 R)
• M34: 23,017,727 km (0.052 R)
• M35: 23,602,505 km (0.087 R)
• M36: 23,655,911 km (0.083 R)
• M37: 25,605,172 km (0.102 R)
• M38: 25,714,976 km (0.093 R)
• M39: 25,935,035 km (0.109 R)
• M40: 27,268,401 km (0.036 R)
• M41: 28,453,365 km (0.096 R)
• M42: 28,795,047 km (0.105 R)
• M43: 29,828,020 km (0.105 R)
• M44: 31,106,932 km (0.111 R)
• M45: 31,400,144 km (0.082 R)
• M46: 31,989,261 km (0.085 R)
• M47: 32,463,187 km (0.04 R)
• M48: 33,118,575 km (0.113 R)
• M49: 35,476,985 km (0.059 R)
• M50: 35,722,027 km (0.097 R)
• M51: 37,701,655 km (0.089 R)
• M52: 37,889,102 km (0.099 R)
• M53: 38,139,528 km (0.115 R)
• M54: 38,704,859 km (0.086 R)
• M55: 40,545,361 km (0.049 R)
• M56: 41,443,996 km (0.037 R)
• M57: 42,089,810 km (0.116 R)
• M58: 42,869,364 km (0.084 R)
• M59: 43,653,556 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.7

Radius: 7.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.39 AU - 11.55 AU

Year: 22592 Days

Day: 19.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,701,395 km

• M1: 213,925 km (0.116 R)
• M2: 793,617 km (0.051 R)
• M3: 862,881 km (0.08 R)
• M4: 1,160,730 km (0.072 R)
• M5: 1,213,388 km (0.078 R)
• M6: 1,376,749 km (0.111 R)
• M7: 1,518,269 km (0.071 R)
• M8: 1,605,634 km (0.079 R)
• M9: 1,664,725 km (0.057 R)
• M10: 2,131,770 km (0.11 R)
• M11: 2,363,347 km (0.097 R)
• M12: 2,886,491 km (0.085 R)
• M13: 3,444,641 km (0.113 R)
• M14: 4,829,169 km (0.087 R)
• M15: 5,265,845 km (0.105 R)
• M16: 5,399,286 km (0.047 R)
• M17: 5,488,895 km (0.088 R)
• M18: 7,432,321 km (0.052 R)
• M19: 7,532,103 km (0.109 R)
• M20: 7,632,334 km (0.101 R)
• M21: 8,191,680 km (0.072 R)
• M22: 9,403,423 km (0.117 R)
• M23: 9,565,587 km (0.056 R)
• M24: 10,839,413 km (0.054 R)
• M25: 11,409,680 km (0.11 R)
• M26: 11,524,870 km (0.1 R)
• M27: 11,640,510 km (0.109 R)
• M28: 11,698,553 km (0.114 R)
• M29: 12,165,598 km (0.118 R)
• M30: 12,342,423 km (0.082 R)
• M31: 12,698,466 km (0.091 R)
• M32: 12,877,834 km (0.076 R)
• M33: 13,603,383 km (0.101 R)
• M34: 14,156,297 km (0.042 R)
• M35: 14,591,477 km (0.085 R)
• M36: 14,779,222 km (0.109 R)
• M37: 15,474,853 km (0.091 R)
• M38: 17,558,302 km (0.074 R)
• M39: 17,824,885 km (0.077 R)
• M40: 17,891,756 km (0.113 R)
• M41: 19,246,364 km (0.088 R)
• M42: 19,728,219 km (0.043 R)
• M43: 20,005,274 km (0.082 R)
• M44: 20,914,979 km (0.066 R)
• M45: 23,210,858 km (0.119 R)
• M46: 23,430,168 km (0.113 R)
• M47: 24,462,693 km (0.082 R)
• M48: 24,611,393 km (0.109 R)
• M49: 25,585,425 km (0.039 R)
• M50: 26,419,433 km (0.077 R)
• M51: 26,572,023 km (0.039 R)
• M52: 27,339,460 km (0.108 R)
• M53: 27,416,503 km (0.082 R)
• M54: 28,425,989 km (0.025 R)
• M55: 29,131,792 km (0.079 R)
• M56: 29,289,468 km (0.093 R)
• M57: 29,526,581 km (0.096 R)
• M58: 29,843,578 km (0.101 R)
• M59: 30,241,359 km (0.082 R)
• M60: 30,961,972 km (0.102 R)
• M61: 39,339,004 km (0.098 R)
• M62: 43,142,231 km (0.101 R)
• M63: 43,411,956 km (0.027 R)
• M64: 44,950,719 km (0.114 R)
• M65: 45,224,184 km (0.09 R)
• M66: 45,681,056 km (0.105 R)
• M67: 45,864,164 km (0.034 R)
• M68: 46,323,280 km (0.09 R)
• M69: 46,968,495 km (0.034 R)
• M70: 48,174,703 km (0.096 R)
• M71: 49,578,978 km (0.067 R)
• M72: 50,144,458 km (0.111 R)
• M73: 50,617,337 km (0.078 R)
• M74: 51,472,289 km (0.108 R)
• M75: 52,140,543 km (0.117 R)
• M76: 52,523,663 km (0.11 R)
• M77: 52,715,597 km (0.094 R)
• M78: 53,196,404 km (0.115 R)
• M79: 53,582,217 km (0.081 R)
• M80: 53,871,988 km (0.112 R)
• M81: 54,550,564 km (0.099 R)
• M82: 54,647,653 km (0.118 R)
• M83: 55,231,833 km (0.114 R)
• M84: 55,915,795 km (0.075 R)
• M85: 56,996,490 km (0.097 R)
• M86: 57,095,075 km (0.036 R)
• M87: 57,292,394 km (0.083 R)
• M88: 58,680,214 km (0.115 R)
• M89: 59,178,524 km (0.088 R)
• M90: 59,278,306 km (0.068 R)
• M91: 59,478,169 km (0.116 R)
• M92: 65,266,409 km (0.082 R)
• M93: 66,404,101 km (0.1 R)
• M94: 67,131,296 km (0.112 R)
• M95: 67,235,417 km (0.084 R)
• M96: 69,644,990 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 15,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit