🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.57 AU - 0.61 AU

Year: 158 Days

Day: 30.7 Hours

Environment

Temp: 267 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.98 AU - 1.06 AU

Year: 359 Days

Day: 36.8 Hours

Environment

Temp: 108 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,353,944 km

• M1: 182,061 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.07 AU - 1.15 AU

Year: 407 Days

Day: 27.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,353,944 km

• M1: 373,396 km (0.093 R)
• M2: 795,262 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.6 AU - 1.72 AU

Year: 745 Days

Day: 31.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.49 AU - 2.31 AU

Year: 912 Days

Day: 19.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,353,944 km

• M1: 206,295 km (0.05 R)

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.21 AU - 3.75 AU

Year: 2261 Days

Day: 24.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,353,944 km

• M1: 71,059 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.58 AU - 3.98 AU

Year: 2559 Days

Day: 38.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.5

Radius: 13.8

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.86 AU - 6.54 AU

Year: 4739 Days

Day: 13.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 76,353,944 km

• M1: 187,745 km (0.094 R)
• M2: 322,533 km (0.066 R)
• M3: 471,383 km (0.078 R)
• M4: 619,036 km (0.117 R)
• M5: 739,313 km (0.094 R)
• M6: 893,099 km (0.1 R)
• M7: 1,071,869 km (0.101 R)
• M8: 1,166,115 km (0.117 R)
• M9: 1,291,778 km (0.116 R)
• M10: 1,588,430 km (0.111 R)
• M11: 1,745,209 km (0.1 R)
• M12: 1,956,890 km (0.098 R)
• M13: 2,142,989 km (0.083 R)
• M14: 2,335,073 km (0.091 R)
• M15: 2,424,383 km (0.108 R)
• M16: 2,984,627 km (0.096 R)
• M17: 3,140,807 km (0.047 R)
• M18: 3,320,026 km (0.119 R)
• M19: 3,523,030 km (0.106 R)
• M20: 3,814,297 km (0.091 R)
• M21: 4,178,867 km (0.109 R)
• M22: 4,509,927 km (0.083 R)
• M23: 4,622,275 km (0.03 R)
• M24: 4,918,628 km (0.063 R)
• M25: 5,034,268 km (0.064 R)
• M26: 5,723,315 km (0.103 R)
• M27: 6,116,159 km (0.103 R)
• M28: 6,240,774 km (0.045 R)
• M29: 6,391,569 km (0.062 R)
• M30: 6,492,697 km (0.117 R)
• M31: 6,645,287 km (0.07 R)
• M32: 7,426,936 km (0.099 R)
• M33: 7,693,968 km (0.096 R)
• M34: 8,045,972 km (0.057 R)
• M35: 9,477,324 km (0.101 R)
• M36: 10,030,537 km (0.118 R)
• M37: 10,325,993 km (0.082 R)
• M38: 10,445,073 km (0.036 R)
• M39: 10,534,532 km (0.104 R)
• M40: 10,654,360 km (0.089 R)
• M41: 12,002,088 km (0.069 R)
• M42: 12,158,567 km (0.062 R)
• M43: 12,442,205 km (0.057 R)
• M44: 12,537,199 km (0.062 R)
• M45: 12,664,208 km (0.066 R)
• M46: 13,047,926 km (0.057 R)
• M47: 13,663,372 km (0.089 R)
• M48: 13,761,359 km (0.076 R)
• M49: 15,293,989 km (0.097 R)
• M50: 15,395,715 km (0.096 R)
• M51: 15,531,849 km (0.086 R)
• M52: 15,634,324 km (0.085 R)
• M53: 15,805,314 km (0.055 R)
• M54: 16,080,425 km (0.047 R)
• M55: 16,357,181 km (0.099 R)
• M56: 16,496,008 km (0.092 R)
• M57: 18,014,276 km (0.073 R)
• M58: 18,157,741 km (0.068 R)
• M59: 18,808,342 km (0.101 R)
• M60: 19,136,410 km (0.032 R)
• M61: 20,355,782 km (0.049 R)
• M62: 20,505,231 km (0.076 R)
• M63: 21,220,458 km (0.095 R)
• M64: 22,443,421 km (0.089 R)
• M65: 22,559,359 km (0.067 R)
• M66: 22,791,535 km (0.098 R)
• M67: 22,985,713 km (0.086 R)
• M68: 24,598,527 km (0.085 R)
• M69: 24,917,470 km (0.086 R)
• M70: 25,037,448 km (0.119 R)
• M71: 25,237,909 km (0.087 R)
• M72: 25,519,302 km (0.076 R)
• M73: 25,963,608 km (0.116 R)
• M74: 26,655,349 km (0.099 R)
• M75: 26,859,998 km (0.063 R)
• M76: 27,394,362 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534

Radius: 4.1

Gravity: 31.77 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.11 AU - 19.35 AU

Year: 22770 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,353,944 km

• M1: 57,745 km (0.118 R)
• M2: 352,602 km (0.113 R)
• M3: 529,427 km (0.118 R)
• M4: 755,170 km (0.1 R)
• M5: 878,588 km (0.062 R)
• M6: 981,960 km (0.088 R)
• M7: 1,008,439 km (0.088 R)
• M8: 1,144,424 km (0.106 R)
• M9: 1,525,150 km (0.064 R)
• M10: 1,649,616 km (0.117 R)
• M11: 3,065,560 km (0.101 R)
• M12: 3,143,949 km (0.072 R)
• M13: 3,423,098 km (0.117 R)
• M14: 3,627,449 km (0.089 R)
• M15: 3,668,888 km (0.11 R)
• M16: 3,835,839 km (0.085 R)
• M17: 4,047,969 km (0.115 R)
• M18: 4,528,178 km (0.099 R)
• M19: 4,572,758 km (0.081 R)
• M20: 5,399,286 km (0.113 R)
• M21: 6,024,306 km (0.112 R)
• M22: 6,122,592 km (0.107 R)
• M23: 7,289,306 km (0.093 R)
• M24: 8,140,368 km (0.092 R)
• M25: 8,194,523 km (0.101 R)
• M26: 8,522,441 km (0.07 R)
• M27: 11,114,823 km (0.112 R)
• M28: 11,235,249 km (0.066 R)
• M29: 11,356,124 km (0.097 R)
• M30: 13,093,703 km (0.111 R)
• M31: 13,733,982 km (0.109 R)
• M32: 13,798,608 km (0.099 R)
• M33: 15,513,150 km (0.115 R)
• M34: 16,122,163 km (0.112 R)
• M35: 18,706,466 km (0.113 R)
• M36: 20,523,930 km (0.066 R)
• M37: 21,791,623 km (0.108 R)
• M38: 24,794,052 km (0.112 R)
• M39: 24,872,740 km (0.108 R)
• M40: 25,823,285 km (0.099 R)
• M41: 26,544,048 km (0.093 R)
• M42: 27,028,146 km (0.058 R)
• M43: 27,190,161 km (0.117 R)
• M44: 27,923,340 km (0.1 R)
• M45: 28,169,129 km (0.044 R)
• M46: 28,251,259 km (0.076 R)
• M47: 28,580,374 km (0.1 R)
• M48: 29,325,671 km (0.115 R)
• M49: 31,089,429 km (0.06 R)
• M50: 31,599,708 km (0.119 R)
• M51: 32,800,829 km (0.07 R)
• M52: 33,842,330 km (0.114 R)
• M53: 35,159,389 km (0.09 R)
• M54: 35,690,910 km (0.119 R)
• M55: 35,779,772 km (0.113 R)
• M56: 36,761,732 km (0.113 R)
• M57: 37,391,389 km (0.05 R)
• M58: 37,933,831 km (0.108 R)
• M59: 38,115,293 km (0.057 R)
• M60: 38,296,905 km (0.065 R)
• M61: 39,026,644 km (0.116 R)
• M62: 40,870,587 km (0.073 R)
• M63: 41,336,136 km (0.085 R)
• M64: 41,990,626 km (0.08 R)
• M65: 43,594,615 km (0.097 R)
• M66: 44,451,810 km (0.069 R)
• M67: 44,738,739 km (0.112 R)
• M68: 46,764,743 km (0.086 R)
• M69: 47,446,610 km (0.059 R)
• M70: 49,116,422 km (0.116 R)
• M71: 50,605,669 km (0.063 R)
• M72: 52,816,725 km (0.105 R)
• M73: 53,730,170 km (0.108 R)
• M74: 55,367,070 km (0.039 R)
• M75: 55,469,993 km (0.092 R)
• M76: 55,778,912 km (0.094 R)
• M77: 55,881,985 km (0.067 R)
• M78: 58,375,483 km (0.069 R)
• M79: 59,635,695 km (0.114 R)
• M80: 60,269,242 km (0.052 R)
• M81: 60,692,754 km (0.114 R)
• M82: 61,117,312 km (0.11 R)
• M83: 63,577,749 km (0.1 R)
• M84: 65,525,663 km (0.084 R)
• M85: 65,852,235 km (0.118 R)
• M86: 65,961,142 km (0.098 R)
• M87: 66,944,598 km (0.037 R)
• M88: 67,163,759 km (0.111 R)
• M89: 67,493,024 km (0.059 R)
• M90: 72,158,533 km (0.045 R)
• M91: 72,383,229 km (0.082 R)
• M92: 74,303,018 km (0.077 R)
• M93: 74,757,198 km (0.101 R)
• M94: 76,125,120 km (0.108 R)
• M95: 76,239,563 km (0.107 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 18,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit