🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.19 AU - 1.43 AU

Year: 542 Days

Day: 34.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.58 AU - 3.08 AU

Year: 1722 Days

Day: 47.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.44 AU - 3.44 AU

Year: 1823 Days

Day: 47.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.6

Radius: 7.2

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.53 AU - 19.71 AU

Year: 23407 Days

Day: 19.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,631,937 km

• M1: 185,801 km (0.052 R)
• M2: 479,012 km (0.107 R)
• M3: 533,316 km (0.118 R)
• M4: 751,580 km (0.082 R)
• M5: 859,889 km (0.107 R)
• M6: 1,241,513 km (0.113 R)
• M7: 1,292,675 km (0.12 R)
• M8: 1,397,394 km (0.111 R)
• M9: 1,643,033 km (0.106 R)
• M10: 1,785,451 km (0.09 R)
• M11: 2,524,614 km (0.117 R)
• M12: 2,857,918 km (0.071 R)
• M13: 3,099,668 km (0.115 R)
• M14: 3,169,829 km (0.096 R)
• M15: 3,826,115 km (0.096 R)
• M16: 4,563,184 km (0.04 R)
• M17: 5,092,312 km (0.112 R)
• M18: 5,683,821 km (0.073 R)
• M19: 5,900,439 km (0.084 R)
• M20: 6,075,618 km (0.112 R)
• M21: 6,566,150 km (0.052 R)
• M22: 7,115,922 km (0.092 R)
• M23: 8,901,971 km (0.07 R)
• M24: 10,498,928 km (0.092 R)
• M25: 10,604,993 km (0.107 R)
• M26: 12,237,854 km (0.099 R)
• M27: 12,686,348 km (0.084 R)
• M28: 13,254,521 km (0.112 R)
• M29: 13,541,749 km (0.092 R)
• M30: 13,773,027 km (0.113 R)
• M31: 14,239,473 km (0.111 R)
• M32: 14,298,265 km (0.096 R)
• M33: 14,651,915 km (0.041 R)
• M34: 17,270,177 km (0.064 R)
• M35: 17,962,815 km (0.116 R)
• M36: 18,153,253 km (0.06 R)
• M37: 18,728,756 km (0.114 R)
• M38: 21,089,859 km (0.082 R)
• M39: 23,542,965 km (0.117 R)
• M40: 24,591,347 km (0.055 R)
• M41: 24,661,807 km (0.101 R)
• M42: 24,944,248 km (0.086 R)
• M43: 25,441,063 km (0.053 R)
• M44: 25,655,137 km (0.094 R)
• M45: 25,798,003 km (0.097 R)
• M46: 27,023,808 km (0.099 R)
• M47: 27,242,071 km (0.113 R)
• M48: 27,826,999 km (0.048 R)
• M49: 28,638,119 km (0.105 R)
• M50: 28,786,520 km (0.113 R)
• M51: 29,158,271 km (0.11 R)
• M52: 29,606,765 km (0.093 R)
• M53: 29,756,662 km (0.102 R)
• M54: 30,737,575 km (0.057 R)
• M55: 30,813,421 km (0.105 R)
• M56: 30,965,413 km (0.104 R)
• M57: 34,056,853 km (0.06 R)
• M58: 35,798,471 km (0.086 R)
• M59: 36,038,277 km (0.052 R)
• M60: 36,118,312 km (0.064 R)
• M61: 36,278,531 km (0.111 R)
• M62: 36,841,168 km (0.084 R)
• M63: 37,893,889 km (0.096 R)
• M64: 39,615,311 km (0.073 R)
• M65: 40,277,731 km (0.08 R)
• M66: 43,729,702 km (0.107 R)
• M67: 44,328,542 km (0.108 R)
• M68: 45,274,898 km (0.092 R)
• M69: 47,538,314 km (0.063 R)
• M70: 48,418,548 km (0.085 R)
• M71: 49,482,039 km (0.115 R)
• M72: 53,629,341 km (0.102 R)
• M73: 54,361,921 km (0.102 R)
• M74: 55,282,248 km (0.09 R)
• M75: 55,467,001 km (0.097 R)
• M76: 55,651,904 km (0.088 R)
• M77: 56,486,510 km (0.119 R)
• M78: 57,699,300 km (0.061 R)
• M79: 60,911,615 km (0.092 R)
• M80: 61,484,426 km (0.099 R)
• M81: 61,867,396 km (0.116 R)
• M82: 62,347,157 km (0.034 R)
• M83: 62,731,922 km (0.083 R)
• M84: 62,924,455 km (0.099 R)
• M85: 63,600,338 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.8

Radius: 5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.16 AU - 17.54 AU

Year: 25014 Days

Day: 15.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,631,937 km

• M1: 95,443 km (0.077 R)
• M2: 193,879 km (0.11 R)
• M3: 268,827 km (0.071 R)
• M4: 354,098 km (0.088 R)
• M5: 1,404,275 km (0.111 R)
• M6: 1,925,923 km (0.104 R)
• M7: 2,071,033 km (0.116 R)
• M8: 2,321,011 km (0.08 R)
• M9: 2,372,173 km (0.074 R)
• M10: 3,471,419 km (0.106 R)
• M11: 3,888,647 km (0.051 R)
• M12: 4,258,752 km (0.104 R)
• M13: 4,575,900 km (0.098 R)
• M14: 4,737,166 km (0.119 R)
• M15: 5,266,144 km (0.112 R)
• M16: 5,778,966 km (0.116 R)
• M17: 6,094,168 km (0.068 R)
• M18: 7,259,835 km (0.096 R)
• M19: 8,022,485 km (0.09 R)
• M20: 8,100,126 km (0.099 R)
• M21: 8,810,267 km (0.075 R)
• M22: 9,132,352 km (0.109 R)
• M23: 9,954,093 km (0.107 R)
• M24: 9,995,831 km (0.114 R)
• M25: 10,121,194 km (0.045 R)
• M26: 10,543,209 km (0.063 R)
• M27: 11,014,143 km (0.096 R)
• M28: 11,887,645 km (0.052 R)
• M29: 11,931,926 km (0.088 R)
• M30: 12,422,458 km (0.076 R)
• M31: 12,874,094 km (0.077 R)
• M32: 13,377,042 km (0.115 R)
• M33: 13,839,897 km (0.097 R)
• M34: 14,355,112 km (0.119 R)
• M35: 15,889,089 km (0.071 R)
• M36: 16,379,172 km (0.069 R)
• M37: 16,824,375 km (0.118 R)
• M38: 17,273,468 km (0.062 R)
• M39: 17,726,600 km (0.063 R)
• M40: 17,827,877 km (0.068 R)
• M41: 17,878,591 km (0.095 R)
• M42: 19,682,592 km (0.093 R)
• M43: 19,839,969 km (0.115 R)
• M44: 21,328,168 km (0.075 R)
• M45: 21,435,879 km (0.085 R)
• M46: 21,868,366 km (0.08 R)
• M47: 22,358,449 km (0.089 R)
• M48: 23,017,428 km (0.113 R)
• M49: 23,850,089 km (0.109 R)
• M50: 23,961,839 km (0.104 R)
• M51: 24,975,514 km (0.046 R)
• M52: 27,102,945 km (0.118 R)
• M53: 28,158,658 km (0.099 R)
• M54: 29,167,994 km (0.07 R)
• M55: 29,347,362 km (0.109 R)
• M56: 30,673,847 km (0.111 R)
• M57: 31,712,205 km (0.101 R)
• M58: 31,958,144 km (0.098 R)
• M59: 36,944,241 km (0.118 R)
• M60: 37,138,270 km (0.119 R)
• M61: 38,506,193 km (0.1 R)
• M62: 39,031,580 km (0.102 R)
• M63: 39,691,606 km (0.081 R)
• M64: 40,422,093 km (0.113 R)
• M65: 41,022,878 km (0.05 R)
• M66: 41,290,957 km (0.042 R)
• M67: 41,896,080 km (0.061 R)
• M68: 41,963,549 km (0.065 R)
• M69: 43,660,737 km (0.109 R)
• M70: 44,139,899 km (0.1 R)
• M71: 45,103,608 km (0.102 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 12,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit