🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.8

Radius: 8.6

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.1 AU - 1.2 AU

Year: 796 Days

Day: 8.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 40,156,131 km

• M1: 116,986 km (0.109 R)
• M2: 171,290 km (0.103 R)
• M3: 257,458 km (0.089 R)
• M4: 361,129 km (0.071 R)
• M5: 445,502 km (0.087 R)
• M6: 621,430 km (0.094 R)
• M7: 678,277 km (0.106 R)
• M8: 753,375 km (0.115 R)
• M9: 883,375 km (0.067 R)
• M10: 1,015,022 km (0.07 R)
• M11: 1,076,955 km (0.027 R)
• M12: 1,153,250 km (0.106 R)
• M13: 1,352,066 km (0.044 R)
• M14: 1,497,923 km (0.055 R)
• M15: 1,561,951 km (0.037 R)
• M16: 1,671,008 km (0.081 R)
• M17: 1,805,198 km (0.074 R)
• M18: 2,148,525 km (0.105 R)
• M19: 2,262,069 km (0.119 R)
• M20: 2,336,120 km (0.093 R)
• M21: 2,537,629 km (0.111 R)
• M22: 2,606,145 km (0.107 R)
• M23: 2,675,259 km (0.12 R)
• M24: 2,859,563 km (0.09 R)
• M25: 2,913,119 km (0.115 R)
• M26: 3,048,206 km (0.098 R)
• M27: 3,390,337 km (0.112 R)
• M28: 3,504,031 km (0.042 R)
• M29: 3,561,327 km (0.071 R)
• M30: 3,842,721 km (0.032 R)
• M31: 4,021,191 km (0.074 R)
• M32: 4,242,895 km (0.104 R)
• M33: 4,324,426 km (0.069 R)
• M34: 4,447,844 km (0.118 R)
• M35: 4,510,077 km (0.088 R)
• M36: 4,677,327 km (0.114 R)
• M37: 4,761,700 km (0.103 R)
• M38: 4,825,279 km (0.025 R)
• M39: 4,899,779 km (0.09 R)
• M40: 4,953,335 km (0.112 R)
• M41: 5,050,125 km (0.098 R)
• M42: 5,169,354 km (0.08 R)
• M43: 5,278,561 km (0.099 R)
• M44: 5,532,578 km (0.081 R)
• M45: 5,633,108 km (0.089 R)
• M46: 6,041,211 km (0.105 R)
• M47: 6,121,694 km (0.115 R)
• M48: 6,272,040 km (0.113 R)
• M49: 6,435,401 km (0.112 R)
• M50: 6,494,193 km (0.106 R)
• M51: 6,623,895 km (0.107 R)
• M52: 6,754,493 km (0.106 R)
• M53: 6,874,022 km (0.042 R)
• M54: 7,139,409 km (0.063 R)
• M55: 7,346,751 km (0.114 R)
• M56: 7,408,087 km (0.091 R)
• M57: 7,680,205 km (0.117 R)
• M58: 8,031,162 km (0.118 R)
• M59: 8,310,760 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 14.7

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.99 AU - 2.39 AU

Year: 2093 Days

Day: 12.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 40,156,131 km

• M1: 191,934 km (0.072 R)
• M2: 382,971 km (0.079 R)
• M3: 501,452 km (0.112 R)
• M4: 756,516 km (0.103 R)
• M5: 1,129,464 km (0.071 R)
• M6: 1,289,384 km (0.104 R)
• M7: 1,387,221 km (0.053 R)
• M8: 1,633,160 km (0.094 R)
• M9: 1,849,478 km (0.06 R)
• M10: 2,110,228 km (0.116 R)
• M11: 2,263,117 km (0.095 R)
• M12: 2,419,895 km (0.037 R)
• M13: 2,860,311 km (0.039 R)
• M14: 2,990,910 km (0.093 R)
• M15: 3,231,164 km (0.12 R)
• M16: 3,436,263 km (0.118 R)
• M17: 3,787,968 km (0.105 R)
• M18: 3,903,008 km (0.066 R)
• M19: 4,004,585 km (0.115 R)
• M20: 4,107,210 km (0.115 R)
• M21: 4,360,030 km (0.075 R)
• M22: 4,465,646 km (0.083 R)
• M23: 4,787,730 km (0.058 R)
• M24: 4,975,176 km (0.039 R)
• M25: 5,341,542 km (0.058 R)
• M26: 5,585,237 km (0.063 R)
• M27: 6,050,037 km (0.086 R)
• M28: 6,185,124 km (0.033 R)
• M29: 6,544,757 km (0.093 R)
• M30: 6,735,794 km (0.071 R)
• M31: 6,928,775 km (0.106 R)
• M32: 7,088,097 km (0.092 R)
• M33: 7,284,519 km (0.044 R)
• M34: 7,664,348 km (0.064 R)
• M35: 7,792,403 km (0.092 R)
• M36: 8,406,054 km (0.111 R)
• M37: 8,671,141 km (0.117 R)
• M38: 8,766,435 km (0.115 R)
• M39: 8,919,623 km (0.061 R)
• M40: 9,170,649 km (0.111 R)
• M41: 9,443,665 km (0.079 R)
• M42: 9,541,801 km (0.088 R)
• M43: 9,640,236 km (0.115 R)
• M44: 9,997,626 km (0.03 R)
• M45: 10,097,707 km (0.089 R)
• M46: 10,745,914 km (0.087 R)
• M47: 10,910,023 km (0.079 R)
• M48: 11,075,179 km (0.116 R)
• M49: 11,324,260 km (0.087 R)
• M50: 11,533,248 km (0.097 R)
• M51: 11,807,012 km (0.101 R)
• M52: 12,146,749 km (0.078 R)
• M53: 12,619,179 km (0.115 R)
• M54: 13,604,580 km (0.03 R)
• M55: 13,983,212 km (0.083 R)
• M56: 14,682,732 km (0.1 R)
• M57: 14,796,725 km (0.115 R)
• M58: 15,648,685 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.5

Radius: 13.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.26 AU - 3.54 AU

Year: 3189 Days

Day: 5.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 40,156,131 km

• M1: 262,843 km (0.1 R)
• M2: 441,463 km (0.079 R)
• M3: 555,606 km (0.081 R)
• M4: 656,286 km (0.107 R)
• M5: 811,419 km (0.088 R)
• M6: 959,670 km (0.105 R)
• M7: 1,085,333 km (0.082 R)
• M8: 1,331,421 km (0.076 R)
• M9: 1,559,259 km (0.066 R)
• M10: 2,261,920 km (0.066 R)
• M11: 2,433,957 km (0.113 R)
• M12: 2,565,753 km (0.084 R)
• M13: 2,791,047 km (0.114 R)
• M14: 3,023,074 km (0.089 R)
• M15: 3,165,341 km (0.091 R)
• M16: 3,277,540 km (0.102 R)
• M17: 3,391,234 km (0.112 R)
• M18: 3,859,027 km (0.107 R)
• M19: 4,013,860 km (0.118 R)
• M20: 4,135,783 km (0.066 R)
• M21: 4,241,249 km (0.04 R)
• M22: 4,635,739 km (0.068 R)
• M23: 4,911,597 km (0.098 R)
• M24: 5,230,839 km (0.1 R)
• M25: 5,441,024 km (0.07 R)
• M26: 5,791,083 km (0.054 R)
• M27: 6,370,625 km (0.095 R)
• M28: 6,472,501 km (0.097 R)
• M29: 6,760,477 km (0.112 R)
• M30: 7,094,978 km (0.074 R)
• M31: 7,264,173 km (0.105 R)
• M32: 7,456,257 km (0.118 R)
• M33: 7,910,885 km (0.068 R)
• M34: 8,020,540 km (0.11 R)
• M35: 8,553,707 km (0.045 R)
• M36: 8,688,794 km (0.072 R)
• M37: 9,467,900 km (0.076 R)
• M38: 10,317,316 km (0.116 R)
• M39: 10,897,158 km (0.097 R)
• M40: 11,413,121 km (0.105 R)
• M41: 11,537,287 km (0.111 R)
• M42: 11,736,701 km (0.066 R)
• M43: 12,088,406 km (0.067 R)
• M44: 12,802,436 km (0.109 R)
• M45: 13,009,031 km (0.097 R)
• M46: 13,242,703 km (0.109 R)
• M47: 13,608,918 km (0.067 R)
• M48: 13,740,564 km (0.101 R)
• M49: 14,432,006 km (0.097 R)
• M50: 14,917,301 km (0.056 R)
• M51: 15,216,497 km (0.097 R)
• M52: 15,325,703 km (0.052 R)
• M53: 16,153,877 km (0.093 R)
• M54: 16,321,277 km (0.118 R)
• M55: 16,770,370 km (0.111 R)
• M56: 17,166,804 km (0.075 R)
• M57: 17,309,072 km (0.115 R)
• M58: 18,403,530 km (0.069 R)
• M59: 18,578,410 km (0.041 R)
• M60: 18,871,173 km (0.113 R)
• M61: 19,668,978 km (0.115 R)
• M62: 19,788,058 km (0.102 R)
• M63: 19,907,437 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.3

Radius: 4.3

Gravity: 14.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.85 AU - 8.45 AU

Year: 12345 Days

Day: 23.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,156,131 km

• M1: 67,618 km (0.085 R)
• M2: 362,326 km (0.095 R)
• M3: 542,741 km (0.061 R)
• M4: 570,716 km (0.094 R)
• M5: 780,302 km (0.081 R)
• M6: 1,047,335 km (0.101 R)
• M7: 1,911,562 km (0.09 R)
• M8: 2,359,906 km (0.05 R)
• M9: 2,595,972 km (0.112 R)
• M10: 2,889,184 km (0.069 R)
• M11: 2,989,265 km (0.06 R)
• M12: 3,218,598 km (0.108 R)
• M13: 3,480,245 km (0.086 R)
• M14: 4,079,235 km (0.096 R)
• M15: 4,276,554 km (0.081 R)
• M16: 4,390,698 km (0.1 R)
• M17: 4,709,790 km (0.106 R)
• M18: 4,827,673 km (0.097 R)
• M19: 4,886,914 km (0.086 R)
• M20: 5,187,157 km (0.093 R)
• M21: 5,217,375 km (0.117 R)
• M22: 5,278,262 km (0.098 R)
• M23: 5,586,284 km (0.053 R)
• M24: 5,899,990 km (0.119 R)
• M25: 6,026,999 km (0.085 R)
• M26: 6,122,891 km (0.09 R)
• M27: 6,975,150 km (0.108 R)
• M28: 7,008,810 km (0.062 R)
• M29: 7,586,706 km (0.105 R)
• M30: 7,655,821 km (0.102 R)
• M31: 8,215,317 km (0.09 R)
• M32: 8,392,889 km (0.042 R)
• M33: 8,500,001 km (0.116 R)
• M34: 9,933,598 km (0.088 R)
• M35: 9,971,296 km (0.116 R)
• M36: 10,274,980 km (0.054 R)
• M37: 10,504,613 km (0.109 R)
• M38: 11,164,489 km (0.111 R)
• M39: 11,243,028 km (0.09 R)
• M40: 11,558,979 km (0.106 R)
• M41: 12,038,440 km (0.073 R)
• M42: 13,514,971 km (0.069 R)
• M43: 14,062,050 km (0.118 R)
• M44: 14,745,413 km (0.072 R)
• M45: 14,874,666 km (0.112 R)
• M46: 15,395,715 km (0.066 R)
• M47: 17,675,886 km (0.08 R)
• M48: 18,042,999 km (0.06 R)
• M49: 18,505,406 km (0.084 R)
• M50: 18,691,506 km (0.067 R)
• M51: 18,831,530 km (0.113 R)
• M52: 18,878,204 km (0.118 R)
• M53: 19,112,474 km (0.105 R)
• M54: 21,117,684 km (0.026 R)
• M55: 21,653,843 km (0.08 R)
• M56: 21,751,680 km (0.09 R)
• M57: 22,293,224 km (0.056 R)
• M58: 23,439,443 km (0.117 R)
• M59: 23,893,323 km (0.093 R)
• M60: 25,426,552 km (0.117 R)
• M61: 26,309,628 km (0.047 R)
• M62: 26,518,766 km (0.117 R)
• M63: 26,728,502 km (0.065 R)
• M64: 26,991,495 km (0.091 R)
• M65: 27,679,346 km (0.103 R)
• M66: 27,945,331 km (0.028 R)
• M67: 28,372,732 km (0.092 R)
• M68: 29,288,271 km (0.072 R)
• M69: 29,613,796 km (0.056 R)
• M70: 29,722,554 km (0.067 R)
• M71: 30,542,350 km (0.114 R)
• M72: 31,591,330 km (0.063 R)
• M73: 31,646,831 km (0.087 R)
• M74: 31,869,433 km (0.095 R)
• M75: 32,092,334 km (0.063 R)
• M76: 34,065,679 km (0.111 R)
• M77: 34,179,673 km (0.057 R)
• M78: 34,293,666 km (0.083 R)
• M79: 34,350,813 km (0.117 R)
• M80: 35,210,851 km (0.117 R)
• M81: 36,077,920 km (0.111 R)
• M82: 36,252,202 km (0.096 R)
• M83: 36,601,513 km (0.075 R)
• M84: 37,010,663 km (0.099 R)
• M85: 38,246,640 km (0.115 R)
• M86: 38,424,363 km (0.111 R)
• M87: 38,721,165 km (0.086 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: 289 - 10,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit