🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.56 AU - 0.66 AU

Year: 168 Days

Day: 14.5 Hours

Environment

Temp: 216 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,988,774 km

• M1: 395,836 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.86 AU - 1.14 AU

Year: 353 Days

Day: 36.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.79 AU - 1.25 AU

Year: 364 Days

Day: 37.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.18 AU - 1.7 AU

Year: 610 Days

Day: 41.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.14 AU - 2.32 AU

Year: 1176 Days

Day: 27.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,988,774 km

• M1: 1,358,049 km (0.059 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.24 AU - 4.54 AU

Year: 2709 Days

Day: 17.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.5

Radius: 8.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.14 AU - 7.16 AU

Year: 5385 Days

Day: 13.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,988,774 km

• M1: 147,504 km (0.076 R)
• M2: 301,739 km (0.038 R)
• M3: 563,386 km (0.06 R)
• M4: 628,610 km (0.097 R)
• M5: 891,005 km (0.091 R)
• M6: 1,361,341 km (0.11 R)
• M7: 1,436,439 km (0.119 R)
• M8: 2,335,672 km (0.102 R)
• M9: 2,668,228 km (0.055 R)
• M10: 2,820,817 km (0.101 R)
• M11: 2,898,309 km (0.058 R)
• M12: 3,114,927 km (0.045 R)
• M13: 4,077,290 km (0.116 R)
• M14: 4,659,525 km (0.118 R)
• M15: 4,728,340 km (0.102 R)
• M16: 4,960,366 km (0.102 R)
• M17: 5,267,640 km (0.107 R)
• M18: 5,556,813 km (0.081 R)
• M19: 6,175,699 km (0.078 R)
• M20: 6,609,084 km (0.039 R)
• M21: 6,868,786 km (0.107 R)
• M22: 7,912,830 km (0.04 R)
• M23: 8,022,784 km (0.044 R)
• M24: 9,063,088 km (0.083 R)
• M25: 9,149,406 km (0.069 R)
• M26: 9,264,746 km (0.058 R)
• M27: 9,701,721 km (0.081 R)
• M28: 10,056,268 km (0.096 R)
• M29: 10,115,808 km (0.044 R)
• M30: 10,445,073 km (0.093 R)
• M31: 10,656,455 km (0.033 R)
• M32: 10,717,191 km (0.093 R)
• M33: 11,083,557 km (0.105 R)
• M34: 11,237,493 km (0.1 R)
• M35: 12,654,185 km (0.077 R)
• M36: 13,203,957 km (0.086 R)
• M37: 14,326,838 km (0.057 R)
• M38: 14,629,176 km (0.113 R)
• M39: 14,798,072 km (0.114 R)
• M40: 15,206,025 km (0.079 R)
• M41: 15,274,391 km (0.089 R)
• M42: 15,445,831 km (0.118 R)
• M43: 16,172,427 km (0.092 R)
• M44: 16,276,996 km (0.068 R)
• M45: 16,347,008 km (0.075 R)
• M46: 17,087,368 km (0.104 R)
• M47: 17,265,240 km (0.114 R)
• M48: 17,515,367 km (0.039 R)
• M49: 17,874,702 km (0.028 R)
• M50: 18,091,469 km (0.092 R)
• M51: 18,345,486 km (0.09 R)
• M52: 18,967,215 km (0.109 R)
• M53: 19,299,322 km (0.097 R)
• M54: 19,521,625 km (0.04 R)
• M55: 20,759,996 km (0.081 R)
• M56: 20,835,991 km (0.097 R)
• M57: 21,676,582 km (0.098 R)
• M58: 22,101,141 km (0.093 R)
• M59: 22,333,765 km (0.081 R)
• M60: 22,411,556 km (0.09 R)
• M61: 22,801,558 km (0.095 R)
• M62: 24,664,949 km (0.116 R)
• M63: 24,825,767 km (0.116 R)
• M64: 25,351,005 km (0.094 R)
• M65: 25,798,153 km (0.071 R)
• M66: 26,371,113 km (0.1 R)
• M67: 26,659,089 km (0.1 R)
• M68: 27,321,508 km (0.027 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 14.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.43 AU - 15.15 AU

Year: 15213 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,988,774 km

• M1: 187,147 km (0.076 R)
• M2: 503,098 km (0.07 R)
• M3: 649,404 km (0.092 R)
• M4: 1,368,073 km (0.113 R)
• M5: 2,001,320 km (0.104 R)
• M6: 2,598,665 km (0.117 R)
• M7: 3,153,822 km (0.095 R)
• M8: 3,250,014 km (0.078 R)
• M9: 4,020,144 km (0.076 R)
• M10: 5,069,872 km (0.099 R)
• M11: 5,259,113 km (0.094 R)
• M12: 5,373,855 km (0.116 R)
• M13: 5,841,348 km (0.094 R)
• M14: 6,485,217 km (0.086 R)
• M15: 7,709,526 km (0.083 R)
• M16: 8,148,147 km (0.113 R)
• M17: 8,685,353 km (0.096 R)
• M18: 10,558,319 km (0.117 R)
• M19: 11,242,579 km (0.089 R)
• M20: 13,223,853 km (0.097 R)
• M21: 13,380,782 km (0.109 R)
• M22: 13,485,650 km (0.065 R)
• M23: 13,802,049 km (0.116 R)
• M24: 14,227,805 km (0.047 R)
• M25: 14,928,970 km (0.093 R)
• M26: 15,146,934 km (0.053 R)
• M27: 16,196,812 km (0.112 R)
• M28: 16,364,810 km (0.119 R)
• M29: 17,156,033 km (0.115 R)
• M30: 17,671,398 km (0.109 R)
• M31: 18,191,849 km (0.069 R)
• M32: 18,483,266 km (0.107 R)
• M33: 19,247,860 km (0.111 R)
• M34: 19,366,492 km (0.118 R)
• M35: 19,664,042 km (0.095 R)
• M36: 19,962,938 km (0.047 R)
• M37: 20,990,975 km (0.12 R)
• M38: 21,235,268 km (0.086 R)
• M39: 21,850,415 km (0.055 R)
• M40: 22,596,310 km (0.069 R)
• M41: 23,985,326 km (0.097 R)
• M42: 24,883,661 km (0.076 R)
• M43: 26,317,557 km (0.094 R)
• M44: 27,510,600 km (0.113 R)
• M45: 27,845,250 km (0.058 R)
• M46: 28,383,354 km (0.108 R)
• M47: 28,653,677 km (0.045 R)
• M48: 28,924,898 km (0.092 R)
• M49: 29,128,800 km (0.107 R)
• M50: 29,812,163 km (0.117 R)
• M51: 30,018,159 km (0.116 R)
• M52: 30,777,668 km (0.072 R)
• M53: 30,985,908 km (0.098 R)
• M54: 32,386,144 km (0.068 R)
• M55: 32,881,163 km (0.099 R)
• M56: 33,165,100 km (0.077 R)
• M57: 33,664,009 km (0.053 R)
• M58: 34,958,330 km (0.105 R)
• M59: 35,393,360 km (0.102 R)
• M60: 35,757,182 km (0.114 R)
• M61: 36,195,654 km (0.082 R)
• M62: 36,488,865 km (0.103 R)
• M63: 37,077,683 km (0.106 R)
• M64: 37,225,336 km (0.114 R)
• M65: 39,313,572 km (0.051 R)
• M66: 39,766,106 km (0.108 R)
• M67: 40,828,400 km (0.112 R)
• M68: 41,133,730 km (0.105 R)
• M69: 42,054,056 km (0.101 R)
• M70: 42,516,762 km (0.074 R)
• M71: 43,214,038 km (0.078 R)
• M72: 43,525,052 km (0.114 R)
• M73: 43,758,873 km (0.103 R)
• M74: 44,855,575 km (0.109 R)
• M75: 45,644,405 km (0.061 R)
• M76: 46,996,171 km (0.034 R)
• M77: 47,797,268 km (0.098 R)
• M78: 48,683,934 km (0.086 R)
• M79: 49,007,664 km (0.101 R)
• M80: 50,064,723 km (0.117 R)
• M81: 50,227,934 km (0.074 R)
• M82: 52,698,692 km (0.102 R)
• M83: 52,864,746 km (0.086 R)
• M84: 53,364,104 km (0.033 R)
• M85: 54,283,831 km (0.075 R)
• M86: 54,871,751 km (0.083 R)
• M87: 55,124,422 km (0.096 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 12,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit