🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.53 AU - 0.85 AU

Year: 258 Days

Day: 26.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.5

Radius: 14.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.16 AU - 3.48 AU

Year: 2129 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 47,635,032 km

• M1: 189,391 km (0.114 R)
• M2: 293,511 km (0.086 R)
• M3: 488,587 km (0.118 R)
• M4: 731,833 km (0.115 R)
• M5: 847,023 km (0.091 R)
• M6: 940,372 km (0.12 R)
• M7: 1,118,693 km (0.065 R)
• M8: 1,309,131 km (0.106 R)
• M9: 1,663,229 km (0.11 R)
• M10: 1,771,987 km (0.1 R)
• M11: 1,920,986 km (0.053 R)
• M12: 2,205,372 km (0.094 R)
• M13: 2,757,687 km (0.119 R)
• M14: 3,337,528 km (0.11 R)
• M15: 3,555,044 km (0.114 R)
• M16: 3,649,739 km (0.059 R)
• M17: 3,841,673 km (0.055 R)
• M18: 4,020,742 km (0.12 R)
• M19: 4,252,619 km (0.072 R)
• M20: 4,404,161 km (0.05 R)
• M21: 4,712,483 km (0.087 R)
• M22: 4,851,908 km (0.084 R)
• M23: 4,992,679 km (0.105 R)
• M24: 5,116,846 km (0.088 R)
• M25: 5,884,582 km (0.075 R)
• M26: 6,243,916 km (0.032 R)
• M27: 6,474,446 km (0.078 R)
• M28: 6,727,566 km (0.098 R)
• M29: 7,896,374 km (0.064 R)
• M30: 8,000,045 km (0.051 R)
• M31: 8,166,997 km (0.11 R)
• M32: 8,335,145 km (0.103 R)
• M33: 8,546,826 km (0.061 R)
• M34: 8,674,732 km (0.104 R)
• M35: 9,040,648 km (0.103 R)
• M36: 9,280,154 km (0.113 R)
• M37: 9,455,633 km (0.092 R)
• M38: 9,565,886 km (0.103 R)
• M39: 9,676,589 km (0.113 R)
• M40: 10,011,239 km (0.045 R)
• M41: 10,191,355 km (0.067 R)
• M42: 10,304,451 km (0.098 R)
• M43: 10,417,846 km (0.094 R)
• M44: 10,531,840 km (0.056 R)
• M45: 11,177,654 km (0.068 R)
• M46: 11,646,793 km (0.094 R)
• M47: 12,026,771 km (0.11 R)
• M48: 12,750,227 km (0.087 R)
• M49: 12,945,601 km (0.114 R)
• M50: 13,314,659 km (0.044 R)
• M51: 13,962,418 km (0.101 R)
• M52: 14,138,644 km (0.108 R)
• M53: 14,391,614 km (0.079 R)
• M54: 14,671,512 km (0.059 R)
• M55: 14,850,730 km (0.036 R)
• M56: 15,082,009 km (0.069 R)
• M57: 15,626,694 km (0.096 R)
• M58: 16,655,180 km (0.044 R)
• M59: 16,788,621 km (0.038 R)
• M60: 17,218,117 km (0.094 R)
• M61: 17,515,367 km (0.055 R)
• M62: 17,841,790 km (0.1 R)
• M63: 18,005,749 km (0.119 R)
• M64: 18,583,347 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.3

Radius: 12.3

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.4 AU - 9.92 AU

Year: 12464 Days

Day: 9.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,635,032 km

• M1: 226,641 km (0.103 R)
• M2: 323,730 km (0.1 R)
• M3: 459,116 km (0.113 R)
• M4: 742,753 km (0.11 R)
• M5: 1,125,724 km (0.067 R)
• M6: 1,795,324 km (0.104 R)
• M7: 2,311,885 km (0.085 R)
• M8: 2,397,755 km (0.073 R)
• M9: 2,661,645 km (0.079 R)
• M10: 3,444,042 km (0.056 R)
• M11: 3,742,640 km (0.1 R)
• M12: 3,980,799 km (0.098 R)
• M13: 4,365,266 km (0.059 R)
• M14: 4,725,049 km (0.073 R)
• M15: 4,871,804 km (0.091 R)
• M16: 5,359,045 km (0.081 R)
• M17: 6,139,197 km (0.085 R)
• M18: 6,380,349 km (0.104 R)
• M19: 6,665,483 km (0.096 R)
• M20: 7,588,950 km (0.086 R)
• M21: 7,674,969 km (0.065 R)
• M22: 8,686,849 km (0.09 R)
• M23: 8,957,771 km (0.08 R)
• M24: 9,787,291 km (0.064 R)
• M25: 9,974,887 km (0.118 R)
• M26: 10,116,556 km (0.102 R)
• M27: 10,689,366 km (0.067 R)
• M28: 11,174,961 km (0.104 R)
• M29: 11,618,070 km (0.057 R)
• M30: 11,767,069 km (0.073 R)
• M31: 11,966,633 km (0.096 R)
• M32: 12,217,808 km (0.088 R)
• M33: 12,827,868 km (0.074 R)
• M34: 13,343,681 km (0.078 R)
• M35: 14,342,696 km (0.072 R)
• M36: 14,502,616 km (0.05 R)
• M37: 17,028,277 km (0.069 R)
• M38: 17,481,259 km (0.079 R)
• M39: 19,627,689 km (0.055 R)
• M40: 19,864,802 km (0.111 R)
• M41: 20,102,812 km (0.117 R)
• M42: 20,641,664 km (0.118 R)
• M43: 21,185,302 km (0.036 R)
• M44: 22,163,523 km (0.12 R)
• M45: 22,534,077 km (0.055 R)
• M46: 22,844,492 km (0.109 R)
• M47: 23,093,872 km (0.103 R)
• M48: 23,469,512 km (0.079 R)
• M49: 24,100,367 km (0.09 R)
• M50: 24,864,512 km (0.1 R)
• M51: 25,895,840 km (0.025 R)
• M52: 27,469,011 km (0.047 R)
• M53: 28,602,066 km (0.074 R)
• M54: 29,818,296 km (0.105 R)
• M55: 30,844,687 km (0.059 R)
• M56: 32,511,058 km (0.073 R)
• M57: 33,072,948 km (0.035 R)
• M58: 34,993,036 km (0.06 R)
• M59: 36,002,822 km (0.118 R)
• M60: 36,147,932 km (0.102 R)
• M61: 37,022,331 km (0.083 R)
• M62: 37,609,054 km (0.088 R)
• M63: 37,977,364 km (0.057 R)
• M64: 38,569,173 km (0.091 R)
• M65: 39,238,474 km (0.109 R)
• M66: 39,612,020 km (0.1 R)
• M67: 40,212,207 km (0.034 R)
• M68: 40,513,347 km (0.072 R)
• M69: 41,801,834 km (0.088 R)
• M70: 42,336,347 km (0.108 R)
• M71: 43,334,763 km (0.045 R)
• M72: 43,721,025 km (0.056 R)
• M73: 44,730,212 km (0.12 R)
• M74: 45,433,472 km (0.049 R)
• M75: 46,219,160 km (0.074 R)
• M76: 47,326,633 km (0.093 R)
• M77: 47,406,069 km (0.12 R)
• M78: 47,963,321 km (0.09 R)
• M79: 48,602,852 km (0.061 R)
• M80: 48,763,221 km (0.117 R)
• M81: 51,843,142 km (0.056 R)
• M82: 53,241,134 km (0.104 R)
• M83: 53,903,404 km (0.082 R)
• M84: 55,654,746 km (0.09 R)
• M85: 55,906,370 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.4

Radius: 3.3

Gravity: 27.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.97 AU - 11.79 AU

Year: 15035 Days

Day: 21 Hours

Environment

Temp: -196 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,635,032 km

• M1: 53,107 km (0.105 R)
• M2: 111,600 km (0.109 R)
• M3: 264,040 km (0.094 R)
• M4: 288,275 km (0.061 R)
• M5: 1,683,574 km (0.112 R)
• M6: 1,777,372 km (0.102 R)
• M7: 1,872,965 km (0.103 R)
• M8: 2,069,088 km (0.09 R)
• M9: 2,094,071 km (0.106 R)
• M10: 2,560,966 km (0.066 R)
• M11: 3,144,398 km (0.09 R)
• M12: 3,406,493 km (0.097 R)
• M13: 3,555,193 km (0.077 R)
• M14: 3,797,542 km (0.087 R)
• M15: 4,013,860 km (0.09 R)
• M16: 4,107,808 km (0.078 R)
• M17: 4,139,373 km (0.107 R)
• M18: 4,918,778 km (0.104 R)
• M19: 5,325,086 km (0.1 R)
• M20: 6,133,662 km (0.076 R)
• M21: 6,169,715 km (0.108 R)
• M22: 6,718,291 km (0.045 R)
• M23: 6,904,690 km (0.113 R)
• M24: 7,130,433 km (0.1 R)
• M25: 7,550,803 km (0.103 R)
• M26: 7,589,399 km (0.073 R)
• M27: 8,696,872 km (0.064 R)
• M28: 9,104,526 km (0.08 R)
• M29: 9,145,666 km (0.117 R)
• M30: 9,643,677 km (0.081 R)
• M31: 10,278,571 km (0.065 R)
• M32: 12,627,407 km (0.076 R)
• M33: 13,320,942 km (0.076 R)
• M34: 14,504,112 km (0.111 R)
• M35: 14,744,665 km (0.097 R)
• M36: 14,986,715 km (0.114 R)
• M37: 15,083,804 km (0.102 R)
• M38: 15,572,690 km (0.068 R)
• M39: 15,868,594 km (0.105 R)
• M40: 16,265,926 km (0.044 R)
• M41: 18,561,057 km (0.109 R)
• M42: 18,665,476 km (0.118 R)
• M43: 19,242,774 km (0.086 R)
• M44: 19,295,582 km (0.091 R)
• M45: 19,772,799 km (0.067 R)
• M46: 20,901,067 km (0.091 R)
• M47: 21,118,432 km (0.101 R)
• M48: 21,281,793 km (0.071 R)
• M49: 21,884,822 km (0.109 R)
• M50: 22,271,383 km (0.109 R)
• M51: 23,219,684 km (0.063 R)
• M52: 23,783,668 km (0.099 R)
• M53: 24,010,458 km (0.028 R)
• M54: 24,237,997 km (0.093 R)
• M55: 24,580,725 km (0.037 R)
• M56: 26,611,367 km (0.09 R)
• M57: 27,379,253 km (0.095 R)
• M58: 27,557,424 km (0.044 R)
• M59: 27,676,504 km (0.108 R)
• M60: 28,634,828 km (0.099 R)
• M61: 29,360,826 km (0.083 R)
• M62: 30,153,994 km (0.087 R)
• M63: 30,830,625 km (0.083 R)
• M64: 31,016,127 km (0.112 R)
• M65: 31,325,944 km (0.069 R)
• M66: 31,512,343 km (0.09 R)
• M67: 32,449,873 km (0.055 R)
• M68: 33,143,259 km (0.072 R)
• M69: 33,650,545 km (0.104 R)
• M70: 33,714,124 km (0.11 R)
• M71: 34,096,496 km (0.057 R)
• M72: 34,480,364 km (0.08 R)
• M73: 34,994,383 km (0.091 R)
• M74: 35,900,048 km (0.117 R)
• M75: 36,225,274 km (0.048 R)
• M76: 36,878,867 km (0.099 R)
• M77: 38,131,151 km (0.119 R)
• M78: 38,463,109 km (0.078 R)
• M79: 38,795,964 km (0.106 R)
• M80: 39,263,607 km (0.027 R)
• M81: 39,464,517 km (0.111 R)
• M82: 39,665,875 km (0.059 R)
• M83: 39,800,214 km (0.096 R)
• M84: 40,069,490 km (0.03 R)
• M85: 40,542,070 km (0.069 R)
• M86: 41,152,579 km (0.11 R)
• M87: 41,424,847 km (0.093 R)
• M88: 42,108,061 km (0.094 R)
• M89: 42,863,979 km (0.119 R)
• M90: 44,319,416 km (0.103 R)
• M91: 44,528,704 km (0.039 R)
• M92: 45,088,200 km (0.101 R)
• M93: 46,355,743 km (0.092 R)
• M94: 46,639,081 km (0.097 R)
• M95: 47,492,387 km (0.07 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: 552 - 16,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit