🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.54 AU - 0.76 AU

Year: 338 Days

Day: 23.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,818,387 km

• M1: 39,045 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.9

Radius: 12.6

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.56 AU - 0.84 AU

Year: 378 Days

Day: 14.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,818,387 km

• M1: 183,557 km (0.116 R)
• M2: 270,772 km (0.072 R)
• M3: 369,956 km (0.11 R)
• M4: 457,769 km (0.094 R)
• M5: 541,544 km (0.11 R)
• M6: 630,106 km (0.092 R)
• M7: 715,975 km (0.119 R)
• M8: 804,687 km (0.052 R)
• M9: 951,442 km (0.096 R)
• M10: 1,034,469 km (0.111 R)
• M11: 1,132,605 km (0.114 R)
• M12: 1,219,223 km (0.063 R)
• M13: 1,301,801 km (0.03 R)
• M14: 1,451,997 km (0.078 R)
• M15: 1,639,293 km (0.094 R)
• M16: 1,805,048 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.6

Radius: 10.1

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.9 AU - 1.24 AU

Year: 715 Days

Day: 14.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 46,818,387 km

• M1: 146,905 km (0.091 R)
• M2: 347,665 km (0.116 R)
• M3: 438,172 km (0.076 R)
• M4: 586,872 km (0.08 R)
• M5: 657,782 km (0.107 R)
• M6: 831,914 km (0.105 R)
• M7: 907,311 km (0.108 R)
• M8: 1,071,719 km (0.087 R)
• M9: 1,160,879 km (0.07 R)
• M10: 1,292,974 km (0.086 R)
• M11: 1,374,804 km (0.089 R)
• M12: 1,465,311 km (0.088 R)
• M13: 1,536,520 km (0.095 R)
• M14: 1,825,244 km (0.069 R)
• M15: 2,115,463 km (0.046 R)
• M16: 2,229,158 km (0.051 R)
• M17: 2,294,981 km (0.025 R)
• M18: 2,591,185 km (0.031 R)
• M19: 2,669,424 km (0.071 R)
• M20: 2,801,519 km (0.079 R)
• M21: 2,926,733 km (0.116 R)
• M22: 2,990,013 km (0.048 R)
• M23: 3,220,094 km (0.031 R)
• M24: 3,571,350 km (0.04 R)
• M25: 3,687,887 km (0.098 R)
• M26: 3,845,413 km (0.044 R)
• M27: 4,075,644 km (0.099 R)
• M28: 4,248,729 km (0.033 R)
• M29: 4,413,885 km (0.096 R)
• M30: 4,497,361 km (0.092 R)
• M31: 4,612,850 km (0.062 R)
• M32: 4,740,009 km (0.078 R)
• M33: 4,846,971 km (0.07 R)
• M34: 5,063,140 km (0.045 R)
• M35: 5,205,408 km (0.095 R)
• M36: 5,282,600 km (0.117 R)
• M37: 5,449,252 km (0.111 R)
• M38: 5,662,878 km (0.114 R)
• M39: 5,742,314 km (0.1 R)
• M40: 5,833,419 km (0.088 R)
• M41: 5,913,753 km (0.093 R)
• M42: 6,040,463 km (0.071 R)
• M43: 6,179,888 km (0.086 R)
• M44: 6,320,211 km (0.071 R)
• M45: 6,461,730 km (0.116 R)
• M46: 6,592,329 km (0.111 R)
• M47: 6,699,890 km (0.097 R)
• M48: 7,074,932 km (0.05 R)
• M49: 7,160,502 km (0.107 R)
• M50: 7,271,055 km (0.114 R)
• M51: 7,369,939 km (0.063 R)
• M52: 7,543,772 km (0.094 R)
• M53: 7,794,647 km (0.056 R)
• M54: 7,959,205 km (0.068 R)
• M55: 8,112,244 km (0.116 R)
• M56: 8,330,507 km (0.035 R)
• M57: 8,407,999 km (0.117 R)
• M58: 8,576,895 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.7

Radius: 5.3

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.65 AU - 8.41 AU

Year: 12035 Days

Day: 15.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,818,387 km

• M1: 127,308 km (0.108 R)
• M2: 198,217 km (0.083 R)
• M3: 372,050 km (0.085 R)
• M4: 805,136 km (0.112 R)
• M5: 894,894 km (0.084 R)
• M6: 931,845 km (0.084 R)
• M7: 1,143,676 km (0.114 R)
• M8: 1,936,993 km (0.12 R)
• M9: 2,033,783 km (0.061 R)
• M10: 2,232,000 km (0.107 R)
• M11: 3,002,130 km (0.117 R)
• M12: 3,058,080 km (0.094 R)
• M13: 3,666,045 km (0.061 R)
• M14: 4,185,000 km (0.115 R)
• M15: 4,565,129 km (0.114 R)
• M16: 5,122,381 km (0.11 R)
• M17: 5,256,570 km (0.114 R)
• M18: 5,631,761 km (0.083 R)
• M19: 5,770,289 km (0.063 R)
• M20: 7,367,246 km (0.108 R)
• M21: 7,480,791 km (0.065 R)
• M22: 7,748,123 km (0.084 R)
• M23: 7,863,612 km (0.058 R)
• M24: 8,252,866 km (0.075 R)
• M25: 8,688,196 km (0.119 R)
• M26: 8,768,081 km (0.106 R)
• M27: 9,009,532 km (0.092 R)
• M28: 9,539,856 km (0.064 R)
• M29: 9,663,723 km (0.061 R)
• M30: 9,705,162 km (0.073 R)
• M31: 9,788,189 km (0.063 R)
• M32: 10,038,466 km (0.113 R)
• M33: 10,290,987 km (0.091 R)
• M34: 10,333,174 km (0.074 R)
• M35: 10,375,510 km (0.07 R)
• M36: 11,365,249 km (0.089 R)
• M37: 12,429,638 km (0.069 R)
• M38: 12,973,726 km (0.107 R)
• M39: 13,019,503 km (0.066 R)
• M40: 13,202,760 km (0.106 R)
• M41: 13,944,466 km (0.108 R)
• M42: 13,991,290 km (0.094 R)
• M43: 14,557,070 km (0.082 R)
• M44: 14,747,358 km (0.04 R)
• M45: 14,890,523 km (0.12 R)
• M46: 18,361,044 km (0.12 R)
• M47: 18,463,668 km (0.101 R)
• M48: 18,721,276 km (0.108 R)
• M49: 18,772,887 km (0.046 R)
• M50: 19,031,841 km (0.06 R)
• M51: 19,710,716 km (0.115 R)
• M52: 20,079,625 km (0.063 R)
• M53: 21,038,397 km (0.116 R)
• M54: 22,012,130 km (0.114 R)
• M55: 23,111,225 km (0.109 R)
• M56: 23,835,130 km (0.05 R)
• M57: 24,003,128 km (0.1 R)
• M58: 24,453,418 km (0.096 R)
• M59: 24,509,816 km (0.077 R)
• M60: 25,133,938 km (0.113 R)
• M61: 26,108,718 km (0.044 R)
• M62: 26,166,463 km (0.112 R)
• M63: 26,455,635 km (0.077 R)
• M64: 27,154,258 km (0.101 R)
• M65: 27,740,980 km (0.071 R)
• M66: 28,747,924 km (0.107 R)
• M67: 30,493,282 km (0.104 R)
• M68: 30,736,678 km (0.083 R)
• M69: 30,980,821 km (0.106 R)
• M70: 31,532,239 km (0.053 R)
• M71: 31,778,477 km (0.107 R)
• M72: 33,770,523 km (0.076 R)
• M73: 34,401,227 km (0.096 R)
• M74: 34,654,646 km (0.03 R)
• M75: 34,718,075 km (0.115 R)
• M76: 35,546,399 km (0.09 R)
• M77: 35,866,688 km (0.035 R)
• M78: 36,252,351 km (0.052 R)
• M79: 37,287,419 km (0.105 R)
• M80: 37,352,494 km (0.061 R)
• M81: 37,417,569 km (0.059 R)
• M82: 39,254,332 km (0.109 R)
• M83: 40,784,867 km (0.09 R)
• M84: 40,985,927 km (0.071 R)
• M85: 42,606,521 km (0.099 R)
• M86: 42,946,706 km (0.111 R)
• M87: 44,385,539 km (0.089 R)
• M88: 44,592,283 km (0.027 R)
• M89: 45,979,354 km (0.115 R)
• M90: 46,258,504 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 15,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit