🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.49 AU - 0.53 AU

Year: 137 Days

Day: 45.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,495,418 km

• M1: 43,383 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.69 AU - 1.13 AU

Year: 327 Days

Day: 27.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.81 AU - 1.03 AU

Year: 332 Days

Day: 30 Hours

Environment

Temp: 27 °C

Axial Tilt: 62.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.87 AU - 2.95 AU

Year: 1870 Days

Day: 24.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.8 AU - 4.36 AU

Year: 3105 Days

Day: 16.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.5

Radius: 14.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.96 AU - 12.12 AU

Year: 11985 Days

Day: 5.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,495,418 km

• M1: 179,517 km (0.095 R)
• M2: 649,105 km (0.114 R)
• M3: 783,294 km (0.099 R)
• M4: 1,023,997 km (0.047 R)
• M5: 1,420,881 km (0.079 R)
• M6: 2,015,233 km (0.116 R)
• M7: 2,300,366 km (0.111 R)
• M8: 2,488,710 km (0.026 R)
• M9: 2,598,814 km (0.086 R)
• M10: 2,909,978 km (0.066 R)
• M11: 3,293,696 km (0.092 R)
• M12: 3,631,189 km (0.092 R)
• M13: 4,044,678 km (0.107 R)
• M14: 4,174,977 km (0.044 R)
• M15: 4,540,744 km (0.065 R)
• M16: 5,268,089 km (0.105 R)
• M17: 5,374,902 km (0.064 R)
• M18: 5,482,612 km (0.112 R)
• M19: 5,590,921 km (0.116 R)
• M20: 6,031,786 km (0.046 R)
• M21: 7,064,460 km (0.069 R)
• M22: 7,621,712 km (0.105 R)
• M23: 7,783,428 km (0.106 R)
• M24: 8,028,319 km (0.087 R)
• M25: 8,442,257 km (0.101 R)
• M26: 8,820,739 km (0.063 R)
• M27: 9,813,321 km (0.083 R)
• M28: 10,479,630 km (0.103 R)
• M29: 10,886,536 km (0.06 R)
• M30: 12,853,599 km (0.108 R)
• M31: 13,337,997 km (0.089 R)
• M32: 13,435,534 km (0.074 R)
• M33: 13,976,630 km (0.025 R)
• M34: 14,374,710 km (0.112 R)
• M35: 14,877,508 km (0.053 R)
• M36: 16,159,712 km (0.109 R)
• M37: 17,104,871 km (0.065 R)
• M38: 17,210,936 km (0.096 R)
• M39: 17,584,183 km (0.11 R)
• M40: 17,798,556 km (0.051 R)
• M41: 19,379,207 km (0.119 R)
• M42: 19,823,214 km (0.074 R)
• M43: 19,990,614 km (0.074 R)
• M44: 20,214,412 km (0.046 R)
• M45: 21,460,563 km (0.074 R)
• M46: 22,965,218 km (0.099 R)
• M47: 23,141,145 km (0.077 R)
• M48: 23,317,371 km (0.053 R)
• M49: 24,623,660 km (0.037 R)
• M50: 24,984,041 km (0.09 R)
• M51: 25,285,630 km (0.07 R)
• M52: 25,649,153 km (0.095 R)
• M53: 26,997,180 km (0.072 R)
• M54: 27,306,698 km (0.056 R)
• M55: 27,430,864 km (0.044 R)
• M56: 27,679,795 km (0.09 R)
• M57: 28,493,906 km (0.059 R)
• M58: 28,619,868 km (0.066 R)
• M59: 29,188,789 km (0.1 R)
• M60: 29,761,599 km (0.038 R)
• M61: 30,595,607 km (0.095 R)
• M62: 32,286,362 km (0.087 R)
• M63: 32,746,824 km (0.115 R)
• M64: 33,143,109 km (0.083 R)
• M65: 33,674,181 km (0.087 R)
• M66: 34,074,206 km (0.111 R)
• M67: 34,274,817 km (0.066 R)
• M68: 34,677,385 km (0.081 R)
• M69: 34,811,873 km (0.116 R)
• M70: 34,946,511 km (0.11 R)
• M71: 35,826,147 km (0.047 R)
• M72: 36,302,766 km (0.06 R)
• M73: 37,400,216 km (0.048 R)
• M74: 37,814,602 km (0.069 R)
• M75: 38,091,657 km (0.08 R)
• M76: 39,909,122 km (0.12 R)
• M77: 40,261,873 km (0.094 R)
• M78: 41,041,577 km (0.073 R)
• M79: 41,255,054 km (0.042 R)
• M80: 41,826,218 km (0.043 R)
• M81: 43,555,420 km (0.11 R)
• M82: 44,282,765 km (0.117 R)
• M83: 44,574,930 km (0.103 R)
• M84: 46,118,780 km (0.072 R)
• M85: 46,489,034 km (0.098 R)
• M86: 48,204,623 km (0.076 R)
• M87: 48,730,908 km (0.078 R)
• M88: 50,016,851 km (0.065 R)
• M89: 51,084,232 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.6

Radius: 4.5

Gravity: 47.83 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.36 AU - 15.26 AU

Year: 19334 Days

Day: 18.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,495,418 km

• M1: 115,639 km (0.116 R)
• M2: 446,849 km (0.103 R)
• M3: 511,326 km (0.081 R)
• M4: 748,737 km (0.116 R)
• M5: 933,491 km (0.104 R)
• M6: 1,735,634 km (0.038 R)
• M7: 2,160,343 km (0.069 R)
• M8: 3,438,058 km (0.119 R)
• M9: 4,287,026 km (0.058 R)
• M10: 4,615,394 km (0.115 R)
• M11: 5,296,213 km (0.092 R)
• M12: 7,185,635 km (0.099 R)
• M13: 7,463,139 km (0.113 R)
• M14: 7,800,631 km (0.044 R)
• M15: 8,783,639 km (0.095 R)
• M16: 9,080,142 km (0.111 R)
• M17: 10,548,595 km (0.064 R)
• M18: 10,674,257 km (0.086 R)
• M19: 11,117,964 km (0.064 R)
• M20: 11,309,898 km (0.101 R)
• M21: 11,567,655 km (0.061 R)
• M22: 11,697,207 km (0.077 R)
• M23: 12,484,840 km (0.114 R)
• M24: 12,617,683 km (0.103 R)
• M25: 13,425,063 km (0.086 R)
• M26: 14,179,784 km (0.119 R)
• M27: 14,667,174 km (0.041 R)
• M28: 15,301,917 km (0.071 R)
• M29: 16,089,849 km (0.081 R)
• M30: 17,481,409 km (0.037 R)
• M31: 17,779,408 km (0.093 R)
• M32: 18,078,903 km (0.026 R)
• M33: 18,682,979 km (0.094 R)
• M34: 18,911,265 km (0.098 R)
• M35: 18,987,560 km (0.104 R)
• M36: 19,370,531 km (0.098 R)
• M37: 19,447,424 km (0.107 R)
• M38: 19,524,317 km (0.091 R)
• M39: 19,601,510 km (0.026 R)
• M40: 20,612,941 km (0.069 R)
• M41: 21,561,691 km (0.079 R)
• M42: 23,994,900 km (0.057 R)
• M43: 24,408,837 km (0.116 R)
• M44: 25,159,819 km (0.066 R)
• M45: 27,890,877 km (0.091 R)
• M46: 28,238,692 km (0.109 R)
• M47: 29,203,000 km (0.118 R)
• M48: 29,644,763 km (0.098 R)
• M49: 29,822,186 km (0.037 R)
• M50: 32,433,118 km (0.049 R)
• M51: 35,210,103 km (0.027 R)
• M52: 35,680,289 km (0.104 R)
• M53: 37,294,300 km (0.098 R)
• M54: 38,158,527 km (0.061 R)
• M55: 40,298,375 km (0.101 R)
• M56: 41,185,042 km (0.076 R)
• M57: 42,576,900 km (0.109 R)
• M58: 42,977,374 km (0.06 R)
• M59: 43,077,754 km (0.12 R)
• M60: 43,379,194 km (0.084 R)
• M61: 43,883,039 km (0.088 R)
• M62: 44,896,864 km (0.096 R)
• M63: 46,328,965 km (0.037 R)
• M64: 48,609,435 km (0.098 R)
• M65: 49,552,948 km (0.098 R)
• M66: 50,079,682 km (0.097 R)
• M67: 50,608,212 km (0.088 R)
• M68: 51,351,414 km (0.062 R)
• M69: 52,205,169 km (0.113 R)
• M70: 52,741,178 km (0.112 R)
• M71: 57,204,281 km (0.085 R)
• M72: 57,867,448 km (0.099 R)
• M73: 59,648,411 km (0.109 R)
• M74: 60,208,655 km (0.097 R)
• M75: 60,433,351 km (0.111 R)
• M76: 63,150,048 km (0.054 R)
• M77: 64,293,724 km (0.09 R)
• M78: 66,833,746 km (0.096 R)
• M79: 66,949,984 km (0.111 R)
• M80: 68,701,625 km (0.055 R)
• M81: 69,641,998 km (0.092 R)
• M82: 70,113,829 km (0.069 R)
• M83: 71,892,398 km (0.065 R)
• M84: 73,685,628 km (0.062 R)
• M85: 77,194,446 km (0.037 R)
• M86: 77,682,584 km (0.073 R)
• M87: 78,784,821 km (0.072 R)
• M88: 79,153,430 km (0.075 R)
• M89: 79,645,757 km (0.102 R)
• M90: 80,757,119 km (0.093 R)
• M91: 81,749,402 km (0.101 R)
• M92: 83,370,295 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 11,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit