🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.66 AU - 0.72 AU

Year: 218 Days

Day: 33.4 Hours

Environment

Temp: 101 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.69 AU - 1.09 AU

Year: 320 Days

Day: 24.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 43,586,456 km

• M1: 74,500 km (0.089 R)
• M2: 261,347 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.07 AU - 1.71 AU

Year: 624 Days

Day: 34.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.39 AU - 1.53 AU

Year: 672 Days

Day: 35.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.28 AU - 2.28 AU

Year: 1311 Days

Day: 33.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.3

Radius: 14.6

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.45 AU - 6.59 AU

Year: 5625 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,586,456 km

• M1: 189,541 km (0.03 R)
• M2: 290,669 km (0.059 R)
• M3: 748,887 km (0.093 R)
• M4: 984,653 km (0.115 R)
• M5: 1,276,967 km (0.095 R)
• M6: 1,402,181 km (0.065 R)
• M7: 1,665,473 km (0.107 R)
• M8: 1,803,552 km (0.101 R)
• M9: 1,927,569 km (0.062 R)
• M10: 2,203,427 km (0.082 R)
• M11: 2,336,719 km (0.107 R)
• M12: 2,433,658 km (0.109 R)
• M13: 2,918,206 km (0.088 R)
• M14: 3,477,403 km (0.074 R)
• M15: 4,046,922 km (0.03 R)
• M16: 4,140,719 km (0.043 R)
• M17: 4,306,923 km (0.085 R)
• M18: 4,694,980 km (0.096 R)
• M19: 5,793,926 km (0.086 R)
• M20: 6,033,881 km (0.045 R)
• M21: 6,523,814 km (0.084 R)
• M22: 6,941,790 km (0.027 R)
• M23: 7,111,584 km (0.105 R)
• M24: 7,629,043 km (0.107 R)
• M25: 8,188,539 km (0.057 R)
• M26: 8,548,770 km (0.09 R)
• M27: 8,975,723 km (0.085 R)
• M28: 9,347,324 km (0.1 R)
• M29: 10,427,420 km (0.068 R)
• M30: 10,589,734 km (0.104 R)
• M31: 10,883,694 km (0.082 R)
• M32: 11,313,339 km (0.085 R)
• M33: 11,413,270 km (0.084 R)
• M34: 11,614,031 km (0.07 R)
• M35: 12,394,483 km (0.091 R)
• M36: 13,052,115 km (0.056 R)
• M37: 13,402,772 km (0.034 R)
• M38: 13,614,753 km (0.117 R)
• M39: 14,727,312 km (0.051 R)
• M40: 15,092,480 km (0.11 R)
• M41: 15,239,385 km (0.114 R)
• M42: 16,018,491 km (0.04 R)
• M43: 16,886,608 km (0.064 R)
• M44: 18,432,851 km (0.099 R)
• M45: 18,629,273 km (0.085 R)
• M46: 19,064,005 km (0.11 R)
• M47: 19,622,005 km (0.111 R)
• M48: 20,144,999 km (0.111 R)
• M49: 20,713,471 km (0.088 R)
• M50: 20,835,991 km (0.117 R)
• M51: 21,122,771 km (0.086 R)
• M52: 21,907,711 km (0.084 R)
• M53: 22,241,164 km (0.113 R)
• M54: 22,408,415 km (0.087 R)
• M55: 22,997,381 km (0.076 R)
• M56: 23,591,435 km (0.091 R)
• M57: 23,719,490 km (0.114 R)
• M58: 23,933,266 km (0.09 R)
• M59: 24,104,705 km (0.082 R)
• M60: 25,055,250 km (0.093 R)
• M61: 25,229,382 km (0.096 R)
• M62: 26,062,043 km (0.072 R)
• M63: 26,371,113 km (0.099 R)
• M64: 26,770,389 km (0.117 R)
• M65: 26,903,831 km (0.113 R)
• M66: 28,477,750 km (0.053 R)
• M67: 28,614,034 km (0.083 R)
• M68: 28,978,454 km (0.119 R)
• M69: 29,712,082 km (0.119 R)
• M70: 30,127,515 km (0.115 R)
• M71: 30,405,468 km (0.083 R)
• M72: 30,591,269 km (0.06 R)
• M73: 30,964,066 km (0.104 R)
• M74: 31,432,158 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.9

Radius: 4

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 11.6 AU - 16.66 AU

Year: 20226 Days

Day: 18.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,586,456 km

• M1: 60,737 km (0.104 R)
• M2: 129,701 km (0.038 R)
• M3: 322,683 km (0.115 R)
• M4: 521,947 km (0.1 R)
• M5: 1,109,717 km (0.111 R)
• M6: 1,385,426 km (0.111 R)
• M7: 1,747,602 km (0.102 R)
• M8: 1,814,473 km (0.033 R)
• M9: 2,161,390 km (0.107 R)
• M10: 2,428,721 km (0.059 R)
• M11: 3,155,318 km (0.087 R)
• M12: 3,514,054 km (0.067 R)
• M13: 4,572,908 km (0.089 R)
• M14: 4,758,409 km (0.079 R)
• M15: 5,104,728 km (0.106 R)
• M16: 6,022,511 km (0.111 R)
• M17: 6,089,980 km (0.05 R)
• M18: 6,123,938 km (0.102 R)
• M19: 6,259,923 km (0.083 R)
• M20: 6,396,805 km (0.049 R)
• M21: 7,275,244 km (0.063 R)
• M22: 7,383,104 km (0.089 R)
• M23: 7,637,121 km (0.095 R)
• M24: 7,930,782 km (0.047 R)
• M25: 8,415,778 km (0.085 R)
• M26: 8,605,019 km (0.093 R)
• M27: 8,910,498 km (0.092 R)
• M28: 9,571,421 km (0.069 R)
• M29: 9,848,177 km (0.107 R)
• M30: 9,967,557 km (0.041 R)
• M31: 10,898,953 km (0.117 R)
• M32: 10,981,232 km (0.115 R)
• M33: 11,731,166 km (0.086 R)
• M34: 12,112,341 km (0.113 R)
• M35: 13,060,941 km (0.096 R)
• M36: 14,167,666 km (0.054 R)
• M37: 15,074,379 km (0.117 R)
• M38: 15,720,193 km (0.051 R)
• M39: 15,813,243 km (0.095 R)
• M40: 16,233,912 km (0.084 R)
• M41: 16,943,305 km (0.103 R)
• M42: 17,182,063 km (0.062 R)
• M43: 17,807,981 km (0.12 R)
• M44: 17,904,920 km (0.096 R)
• M45: 18,588,433 km (0.109 R)
• M46: 18,884,038 km (0.105 R)
• M47: 20,385,103 km (0.109 R)
• M48: 20,842,723 km (0.118 R)
• M49: 20,893,886 km (0.04 R)
• M50: 21,406,857 km (0.08 R)
• M51: 21,509,930 km (0.029 R)
• M52: 21,561,541 km (0.027 R)
• M53: 22,184,018 km (0.043 R)
• M54: 22,288,288 km (0.09 R)
• M55: 22,340,497 km (0.076 R)
• M56: 22,707,311 km (0.103 R)
• M57: 22,970,454 km (0.08 R)
• M58: 23,499,731 km (0.109 R)
• M59: 23,979,491 km (0.037 R)
• M60: 24,086,604 km (0.053 R)
• M61: 24,247,571 km (0.04 R)
• M62: 25,383,767 km (0.1 R)
• M63: 25,656,932 km (0.096 R)
• M64: 26,150,905 km (0.084 R)
• M65: 26,592,667 km (0.079 R)
• M66: 27,148,274 km (0.091 R)
• M67: 27,595,571 km (0.114 R)
• M68: 29,008,972 km (0.103 R)
• M69: 29,180,261 km (0.041 R)
• M70: 29,466,293 km (0.054 R)
• M71: 29,638,330 km (0.119 R)
• M72: 30,041,197 km (0.076 R)
• M73: 30,910,510 km (0.114 R)
• M74: 31,729,260 km (0.112 R)
• M75: 31,788,052 km (0.108 R)
• M76: 32,082,311 km (0.097 R)
• M77: 32,614,430 km (0.102 R)
• M78: 33,208,932 km (0.111 R)
• M79: 33,328,311 km (0.098 R)
• M80: 33,388,001 km (0.104 R)
• M81: 38,718,771 km (0.107 R)
• M82: 38,907,265 km (0.087 R)
• M83: 39,222,019 km (0.072 R)
• M84: 39,348,279 km (0.055 R)
• M85: 39,474,540 km (0.038 R)
• M86: 41,642,063 km (0.049 R)
• M87: 41,706,390 km (0.116 R)
• M88: 41,770,717 km (0.065 R)
• M89: 42,740,261 km (0.109 R)
• M90: 42,870,112 km (0.113 R)
• M91: 43,130,113 km (0.11 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: 486 - 15,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit