🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.7 AU - 0.86 AU

Year: 250 Days

Day: 22.2 Hours

Environment

Temp: 115 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.36 AU - 1.8 AU

Year: 722 Days

Day: 16.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,832,451 km

• M1: 387,758 km (0.086 R)
• M2: 450,888 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.88 AU - 3 AU

Year: 1385 Days

Day: 47.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.57 AU - 2.67 AU

Year: 1541 Days

Day: 44.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,832,451 km

• M1: 232,625 km (0.104 R)
• M2: 974,929 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.3

Radius: 8.6

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.13 AU - 11.81 AU

Year: 13205 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 32,832,451 km

• M1: 224,098 km (0.101 R)
• M2: 489,185 km (0.105 R)
• M3: 560,693 km (0.076 R)
• M4: 675,434 km (0.108 R)
• M5: 777,460 km (0.099 R)
• M6: 1,044,044 km (0.096 R)
• M7: 1,188,106 km (0.058 R)
• M8: 1,313,170 km (0.087 R)
• M9: 1,604,138 km (0.088 R)
• M10: 2,003,415 km (0.054 R)
• M11: 2,063,104 km (0.097 R)
• M12: 2,464,924 km (0.052 R)
• M13: 2,724,327 km (0.099 R)
• M14: 2,958,747 km (0.118 R)
• M15: 3,411,280 km (0.054 R)
• M16: 3,960,304 km (0.075 R)
• M17: 4,341,629 km (0.054 R)
• M18: 5,429,356 km (0.089 R)
• M19: 6,242,869 km (0.028 R)
• M20: 6,596,817 km (0.11 R)
• M21: 6,911,870 km (0.074 R)
• M22: 8,269,022 km (0.097 R)
• M23: 8,511,221 km (0.119 R)
• M24: 8,805,031 km (0.112 R)
• M25: 9,301,996 km (0.106 R)
• M26: 10,115,958 km (0.062 R)
• M27: 12,525,231 km (0.106 R)
• M28: 12,915,383 km (0.063 R)
• M29: 13,083,830 km (0.113 R)
• M30: 13,140,079 km (0.086 R)
• M31: 15,636,269 km (0.072 R)
• M32: 16,116,478 km (0.116 R)
• M33: 16,237,353 km (0.079 R)
• M34: 16,540,737 km (0.12 R)
• M35: 16,662,510 km (0.104 R)
• M36: 17,153,041 km (0.087 R)
• M37: 17,772,975 km (0.098 R)
• M38: 18,400,089 km (0.072 R)
• M39: 18,779,918 km (0.081 R)
• M40: 19,290,197 km (0.115 R)
• M41: 19,482,879 km (0.052 R)
• M42: 21,377,087 km (0.082 R)
• M43: 22,178,034 km (0.091 R)
• M44: 23,466,221 km (0.05 R)
• M45: 25,831,214 km (0.104 R)
• M46: 26,826,937 km (0.062 R)
• M47: 26,970,252 km (0.096 R)
• M48: 28,052,742 km (0.116 R)
• M49: 29,370,700 km (0.079 R)
• M50: 29,444,451 km (0.12 R)
• M51: 30,185,858 km (0.091 R)
• M52: 31,309,638 km (0.12 R)
• M53: 32,142,299 km (0.103 R)
• M54: 32,676,065 km (0.082 R)
• M55: 32,905,697 km (0.051 R)
• M56: 37,209,478 km (0.058 R)
• M57: 37,529,319 km (0.049 R)
• M58: 38,736,873 km (0.1 R)
• M59: 39,304,746 km (0.088 R)
• M60: 39,386,127 km (0.07 R)
• M61: 40,366,592 km (0.058 R)
• M62: 43,272,231 km (0.086 R)
• M63: 43,861,497 km (0.119 R)
• M64: 44,538,128 km (0.1 R)
• M65: 44,622,950 km (0.12 R)
• M66: 44,792,744 km (0.063 R)
• M67: 45,388,742 km (0.091 R)
• M68: 45,645,003 km (0.095 R)
• M69: 46,158,872 km (0.054 R)
• M70: 46,244,741 km (0.057 R)
• M71: 47,798,913 km (0.093 R)
• M72: 47,972,596 km (0.118 R)
• M73: 49,019,482 km (0.119 R)
• M74: 49,194,661 km (0.11 R)
• M75: 49,545,618 km (0.063 R)
• M76: 49,809,509 km (0.114 R)
• M77: 50,869,559 km (0.044 R)
• M78: 51,402,277 km (0.072 R)
• M79: 51,936,940 km (0.08 R)
• M80: 52,026,250 km (0.039 R)
• M81: 52,204,870 km (0.119 R)
• M82: 52,563,007 km (0.109 R)
• M83: 53,642,056 km (0.116 R)
• M84: 54,093,842 km (0.097 R)
• M85: 54,728,436 km (0.081 R)
• M86: 58,123,560 km (0.102 R)
• M87: 59,893,303 km (0.104 R)
• M88: 61,491,756 km (0.036 R)
• M89: 62,248,721 km (0.119 R)
• M90: 63,104,122 km (0.055 R)
• M91: 63,294,709 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 21.7

Radius: 7.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 17.05 AU - 22.41 AU

Year: 31851 Days

Day: 18.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 32,832,451 km

• M1: 274,512 km (0.111 R)
• M2: 450,888 km (0.083 R)
• M3: 1,084,734 km (0.111 R)
• M4: 1,372,411 km (0.113 R)
• M5: 1,630,168 km (0.115 R)
• M6: 2,370,079 km (0.08 R)
• M7: 2,430,965 km (0.11 R)
• M8: 2,554,234 km (0.032 R)
• M9: 2,828,447 km (0.083 R)
• M10: 3,201,245 km (0.073 R)
• M11: 3,404,997 km (0.106 R)
• M12: 3,566,413 km (0.094 R)
• M13: 4,612,252 km (0.109 R)
• M14: 7,314,737 km (0.07 R)
• M15: 7,977,157 km (0.098 R)
• M16: 8,533,362 km (0.089 R)
• M17: 8,942,811 km (0.109 R)
• M18: 9,166,011 km (0.078 R)
• M19: 9,846,532 km (0.102 R)
• M20: 10,576,719 km (0.082 R)
• M21: 14,369,474 km (0.069 R)
• M22: 15,082,757 km (0.049 R)
• M23: 15,846,005 km (0.106 R)
• M24: 16,038,837 km (0.046 R)
• M25: 17,370,258 km (0.099 R)
• M26: 18,250,491 km (0.115 R)
• M27: 20,682,055 km (0.085 R)
• M28: 20,808,465 km (0.118 R)
• M29: 21,316,350 km (0.114 R)
• M30: 21,828,424 km (0.062 R)
• M31: 23,608,190 km (0.088 R)
• M32: 24,226,478 km (0.077 R)
• M33: 24,537,641 km (0.101 R)
• M34: 25,931,594 km (0.102 R)
• M35: 26,982,220 km (0.04 R)
• M36: 31,370,374 km (0.091 R)
• M37: 31,709,513 km (0.096 R)
• M38: 32,391,529 km (0.112 R)
• M39: 32,538,285 km (0.029 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 13,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit