🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.55 AU - 0.79 AU

Year: 209 Days

Day: 17.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 145.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.63 AU - 3.53 AU

Year: 2058 Days

Day: 21.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.11 AU - 3.37 AU

Year: 2221 Days

Day: 44.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.9

Radius: 11.4

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.2 AU - 11.04 AU

Year: 10488 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,261,078 km

• M1: 154,086 km (0.063 R)
• M2: 249,828 km (0.117 R)
• M3: 334,501 km (0.026 R)
• M4: 576,700 km (0.11 R)
• M5: 687,103 km (0.054 R)
• M6: 770,878 km (0.115 R)
• M7: 931,546 km (0.099 R)
• M8: 1,123,630 km (0.038 R)
• M9: 1,570,030 km (0.081 R)
• M10: 1,801,308 km (0.075 R)
• M11: 2,144,037 km (0.073 R)
• M12: 2,220,182 km (0.053 R)
• M13: 2,427,973 km (0.102 R)
• M14: 2,669,424 km (0.104 R)
• M15: 2,807,054 km (0.119 R)
• M16: 3,147,090 km (0.025 R)
• M17: 3,410,831 km (0.061 R)
• M18: 4,054,401 km (0.114 R)
• M19: 4,149,396 km (0.09 R)
• M20: 4,471,630 km (0.119 R)
• M21: 5,209,147 km (0.114 R)
• M22: 5,876,504 km (0.086 R)
• M23: 6,020,566 km (0.08 R)
• M24: 6,682,836 km (0.103 R)
• M25: 6,757,934 km (0.107 R)
• M26: 6,871,030 km (0.109 R)
• M27: 7,175,761 km (0.082 R)
• M28: 7,877,525 km (0.062 R)
• M29: 8,036,398 km (0.09 R)
• M30: 8,847,218 km (0.074 R)
• M31: 10,111,769 km (0.11 R)
• M32: 10,677,249 km (0.115 R)
• M33: 11,657,564 km (0.105 R)
• M34: 12,759,651 km (0.048 R)
• M35: 13,560,449 km (0.069 R)
• M36: 14,474,641 km (0.101 R)
• M37: 14,914,609 km (0.114 R)
• M38: 15,111,629 km (0.036 R)
• M39: 16,109,447 km (0.113 R)
• M40: 16,260,840 km (0.09 R)
• M41: 16,514,408 km (0.059 R)
• M42: 16,871,648 km (0.073 R)
• M43: 17,283,042 km (0.107 R)
• M44: 17,697,727 km (0.077 R)
• M45: 18,855,016 km (0.098 R)
• M46: 19,228,413 km (0.041 R)
• M47: 19,766,067 km (0.116 R)
• M48: 19,874,227 km (0.092 R)
• M49: 20,199,752 km (0.069 R)
• M50: 20,308,659 km (0.089 R)
• M51: 20,527,072 km (0.108 R)
• M52: 21,242,299 km (0.111 R)
• M53: 21,853,855 km (0.099 R)
• M54: 22,302,350 km (0.1 R)
• M55: 22,923,929 km (0.109 R)
• M56: 23,723,230 km (0.072 R)
• M57: 24,241,886 km (0.117 R)
• M58: 26,116,347 km (0.092 R)
• M59: 26,651,758 km (0.036 R)
• M60: 28,402,053 km (0.086 R)
• M61: 30,313,765 km (0.079 R)
• M62: 30,625,975 km (0.058 R)
• M63: 32,905,398 km (0.119 R)
• M64: 33,935,978 km (0.058 R)
• M65: 35,304,499 km (0.05 R)
• M66: 36,558,279 km (0.103 R)
• M67: 36,757,693 km (0.062 R)
• M68: 38,500,059 km (0.036 R)
• M69: 40,063,656 km (0.103 R)
• M70: 40,543,716 km (0.057 R)
• M71: 40,956,606 km (0.073 R)
• M72: 41,163,649 km (0.103 R)
• M73: 42,692,390 km (0.071 R)
• M74: 42,902,276 km (0.046 R)
• M75: 43,042,299 km (0.107 R)
• M76: 44,735,747 km (0.072 R)
• M77: 44,877,716 km (0.068 R)
• M78: 45,662,057 km (0.095 R)
• M79: 45,948,238 km (0.077 R)
• M80: 47,388,716 km (0.083 R)
• M81: 48,551,690 km (0.115 R)
• M82: 48,697,697 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.8

Radius: 12.4

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.69 AU - 12.65 AU

Year: 13272 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,261,078 km

• M1: 199,564 km (0.116 R)
• M2: 316,100 km (0.074 R)
• M3: 517,459 km (0.112 R)
• M4: 803,191 km (0.073 R)
• M5: 916,437 km (0.094 R)
• M6: 1,290,581 km (0.076 R)
• M7: 1,687,015 km (0.068 R)
• M8: 1,810,882 km (0.09 R)
• M9: 2,940,047 km (0.117 R)
• M10: 3,243,880 km (0.095 R)
• M11: 3,783,779 km (0.092 R)
• M12: 3,881,915 km (0.108 R)
• M13: 4,081,030 km (0.082 R)
• M14: 4,317,694 km (0.065 R)
• M15: 4,910,999 km (0.108 R)
• M16: 5,419,183 km (0.044 R)
• M17: 6,842,008 km (0.112 R)
• M18: 7,782,081 km (0.113 R)
• M19: 8,331,255 km (0.106 R)
• M20: 8,893,145 km (0.099 R)
• M21: 9,736,278 km (0.094 R)
• M22: 9,871,814 km (0.097 R)
• M23: 10,327,938 km (0.109 R)
• M24: 10,466,166 km (0.086 R)
• M25: 10,604,993 km (0.058 R)
• M26: 11,025,213 km (0.115 R)
• M27: 11,641,856 km (0.109 R)
• M28: 12,172,330 km (0.11 R)
• M29: 12,269,569 km (0.105 R)
• M30: 12,612,297 km (0.11 R)
• M31: 13,861,739 km (0.071 R)
• M32: 13,963,316 km (0.064 R)
• M33: 14,527,000 km (0.106 R)
• M34: 15,255,093 km (0.09 R)
• M35: 16,530,714 km (0.076 R)
• M36: 17,951,146 km (0.108 R)
• M37: 18,957,341 km (0.06 R)
• M38: 19,809,750 km (0.118 R)
• M39: 21,258,306 km (0.093 R)
• M40: 21,670,000 km (0.091 R)
• M41: 22,441,476 km (0.058 R)
• M42: 22,680,683 km (0.091 R)
• M43: 22,980,926 km (0.071 R)
• M44: 23,403,540 km (0.105 R)
• M45: 24,933,328 km (0.079 R)
• M46: 25,057,195 km (0.066 R)
• M47: 25,554,458 km (0.117 R)
• M48: 26,495,428 km (0.109 R)
• M49: 27,896,263 km (0.115 R)
• M50: 28,929,984 km (0.118 R)
• M51: 29,190,434 km (0.084 R)
• M52: 29,451,632 km (0.106 R)
• M53: 29,648,054 km (0.104 R)
• M54: 29,844,925 km (0.074 R)
• M55: 30,769,290 km (0.055 R)
• M56: 30,968,554 km (0.05 R)
• M57: 31,837,120 km (0.116 R)
• M58: 33,053,051 km (0.044 R)
• M59: 33,257,103 km (0.116 R)
• M60: 34,009,281 km (0.119 R)
• M61: 34,146,612 km (0.048 R)
• M62: 35,809,093 km (0.119 R)
• M63: 36,228,864 km (0.044 R)
• M64: 37,073,195 km (0.053 R)
• M65: 37,710,781 km (0.119 R)
• M66: 39,284,401 km (0.094 R)
• M67: 39,934,404 km (0.11 R)
• M68: 42,421,618 km (0.102 R)
• M69: 44,132,569 km (0.092 R)
• M70: 44,657,807 km (0.103 R)
• M71: 44,808,153 km (0.103 R)
• M72: 45,411,630 km (0.093 R)
• M73: 46,931,994 km (0.09 R)
• M74: 47,084,883 km (0.099 R)
• M75: 47,391,259 km (0.082 R)
• M76: 47,698,383 km (0.086 R)
• M77: 48,160,192 km (0.101 R)
• M78: 49,399,012 km (0.083 R)
• M79: 50,022,386 km (0.099 R)
• M80: 51,829,080 km (0.12 R)
• M81: 52,224,617 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.3

Radius: 7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16 AU - 16.58 AU

Year: 25037 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 105.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 57,261,078 km

• M1: 120,576 km (0.082 R)
• M2: 1,308,682 km (0.1 R)
• M3: 2,032,287 km (0.106 R)
• M4: 2,088,237 km (0.076 R)
• M5: 2,523,417 km (0.084 R)
• M6: 2,766,962 km (0.064 R)
• M7: 3,884,309 km (0.087 R)
• M8: 3,988,878 km (0.097 R)
• M9: 4,165,403 km (0.106 R)
• M10: 5,432,647 km (0.107 R)
• M11: 6,229,854 km (0.098 R)
• M12: 7,105,600 km (0.091 R)
• M13: 7,886,501 km (0.05 R)
• M14: 7,975,062 km (0.106 R)
• M15: 9,062,190 km (0.109 R)
• M16: 9,201,316 km (0.098 R)
• M17: 10,631,322 km (0.053 R)
• M18: 11,073,683 km (0.099 R)
• M19: 11,123,200 km (0.096 R)
• M20: 11,723,237 km (0.092 R)
• M21: 12,078,233 km (0.088 R)
• M22: 12,694,875 km (0.073 R)
• M23: 13,745,202 km (0.112 R)
• M24: 15,317,027 km (0.088 R)
• M25: 15,427,580 km (0.089 R)
• M26: 17,808,430 km (0.116 R)
• M27: 18,450,653 km (0.111 R)
• M28: 19,159,897 km (0.086 R)
• M29: 20,301,179 km (0.105 R)
• M30: 20,544,126 km (0.101 R)
• M31: 20,605,162 km (0.054 R)
• M32: 21,587,870 km (0.035 R)
• M33: 22,209,898 km (0.12 R)
• M34: 23,598,915 km (0.095 R)
• M35: 24,626,652 km (0.118 R)
• M36: 24,756,204 km (0.118 R)
• M37: 24,950,830 km (0.074 R)
• M38: 28,949,432 km (0.092 R)
• M39: 29,772,819 km (0.068 R)
• M40: 30,048,976 km (0.054 R)
• M41: 31,934,957 km (0.094 R)
• M42: 33,285,077 km (0.115 R)
• M43: 33,787,128 km (0.1 R)
• M44: 34,436,383 km (0.09 R)
• M45: 34,871,563 km (0.068 R)
• M46: 37,148,442 km (0.114 R)
• M47: 39,776,279 km (0.064 R)
• M48: 40,156,556 km (0.068 R)
• M49: 40,691,070 km (0.049 R)
• M50: 40,767,514 km (0.066 R)
• M51: 41,766,978 km (0.027 R)
• M52: 44,813,089 km (0.105 R)
• M53: 45,208,776 km (0.107 R)
• M54: 46,963,559 km (0.088 R)
• M55: 52,443,030 km (0.104 R)
• M56: 53,110,685 km (0.086 R)
• M57: 54,792,165 km (0.111 R)
• M58: 57,261,128 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 14,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit