🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.56 AU - 0.6 AU

Year: 155 Days

Day: 21.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.55 AU - 0.87 AU

Year: 209 Days

Day: 37.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.74 AU - 0.98 AU

Year: 279 Days

Day: 34.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 124.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,116,074 km

• M1: 37,250 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.89 AU - 1.47 AU

Year: 448 Days

Day: 38 Hours

Environment

Temp: 35 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,116,074 km

• M1: 139,724 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.15 AU - 4.17 AU

Year: 2450 Days

Day: 45.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.58 AU - 4.64 AU

Year: 2915 Days

Day: 14.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,116,074 km

• M1: 1,015,470 km (0.054 R)
• M2: 2,043,806 km (0.114 R)

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.5

Radius: 12

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.42 AU - 9.66 AU

Year: 7976 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 46,116,074 km

• M1: 863,180 km (0.105 R)
• M2: 1,058,854 km (0.054 R)
• M3: 1,206,208 km (0.061 R)
• M4: 1,282,503 km (0.088 R)
• M5: 1,467,555 km (0.104 R)
• M6: 1,577,360 km (0.092 R)
• M7: 1,733,091 km (0.112 R)
• M8: 1,909,018 km (0.038 R)
• M9: 2,137,305 km (0.089 R)
• M10: 2,247,110 km (0.054 R)
• M11: 2,423,336 km (0.097 R)
• M12: 2,637,710 km (0.114 R)
• M13: 2,824,109 km (0.087 R)
• M14: 2,945,133 km (0.095 R)
• M15: 3,613,088 km (0.088 R)
• M16: 3,688,036 km (0.03 R)
• M17: 3,820,580 km (0.092 R)
• M18: 5,274,821 km (0.108 R)
• M19: 5,532,578 km (0.114 R)
• M20: 5,684,719 km (0.095 R)
• M21: 5,816,365 km (0.083 R)
• M22: 7,235,301 km (0.118 R)
• M23: 7,449,824 km (0.049 R)
• M24: 7,812,150 km (0.101 R)
• M25: 8,379,126 km (0.07 R)
• M26: 9,241,408 km (0.059 R)
• M27: 9,344,781 km (0.111 R)
• M28: 9,919,984 km (0.059 R)
• M29: 10,105,336 km (0.103 R)
• M30: 10,399,146 km (0.113 R)
• M31: 11,049,748 km (0.097 R)
• M32: 11,186,929 km (0.105 R)
• M33: 13,664,120 km (0.099 R)
• M34: 14,316,666 km (0.086 R)
• M35: 14,526,402 km (0.046 R)
• M36: 15,559,525 km (0.095 R)
• M37: 15,867,996 km (0.092 R)
• M38: 17,344,527 km (0.112 R)
• M39: 18,115,255 km (0.099 R)
• M40: 18,309,732 km (0.118 R)
• M41: 19,127,434 km (0.093 R)
• M42: 19,226,468 km (0.104 R)
• M43: 19,557,378 km (0.111 R)
• M44: 19,690,371 km (0.119 R)
• M45: 20,426,841 km (0.105 R)
• M46: 20,866,360 km (0.064 R)
• M47: 21,138,329 km (0.072 R)
• M48: 22,446,263 km (0.118 R)
• M49: 22,864,838 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.3

Radius: 12.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.32 AU - 9.6 AU

Year: 9383 Days

Day: 14.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,116,074 km

• M1: 174,282 km (0.084 R)
• M2: 283,039 km (0.105 R)
• M3: 380,128 km (0.066 R)
• M4: 520,900 km (0.103 R)
• M5: 667,207 km (0.036 R)
• M6: 778,807 km (0.058 R)
• M7: 1,333,216 km (0.081 R)
• M8: 1,499,719 km (0.077 R)
• M9: 1,900,043 km (0.116 R)
• M10: 1,993,691 km (0.047 R)
• M11: 2,562,312 km (0.026 R)
• M12: 2,640,103 km (0.029 R)
• M13: 3,014,247 km (0.106 R)
• M14: 3,405,296 km (0.034 R)
• M15: 3,962,100 km (0.034 R)
• M16: 4,516,061 km (0.097 R)
• M17: 4,642,620 km (0.059 R)
• M18: 4,866,718 km (0.086 R)
• M19: 5,226,351 km (0.106 R)
• M20: 5,426,064 km (0.108 R)
• M21: 6,110,475 km (0.103 R)
• M22: 6,321,108 km (0.051 R)
• M23: 6,713,653 km (0.095 R)
• M24: 6,931,019 km (0.108 R)
• M25: 7,040,674 km (0.051 R)
• M26: 7,187,729 km (0.101 R)
• M27: 7,298,731 km (0.102 R)
• M28: 7,410,331 km (0.047 R)
• M29: 7,522,379 km (0.111 R)
• M30: 7,824,268 km (0.062 R)
• M31: 9,271,478 km (0.116 R)
• M32: 9,717,429 km (0.09 R)
• M33: 10,046,395 km (0.116 R)
• M34: 10,253,737 km (0.025 R)
• M35: 10,337,063 km (0.117 R)
• M36: 10,799,620 km (0.071 R)
• M37: 10,884,442 km (0.048 R)
• M38: 11,701,545 km (0.117 R)
• M39: 11,788,611 km (0.096 R)
• M40: 12,051,455 km (0.099 R)
• M41: 12,227,681 km (0.101 R)
• M42: 12,627,556 km (0.099 R)
• M43: 13,944,766 km (0.043 R)
• M44: 14,878,555 km (0.1 R)
• M45: 15,353,080 km (0.045 R)
• M46: 16,268,170 km (0.043 R)
• M47: 16,512,015 km (0.12 R)
• M48: 17,003,294 km (0.103 R)
• M49: 17,350,062 km (0.064 R)
• M50: 18,607,432 km (0.111 R)
• M51: 18,811,334 km (0.046 R)
• M52: 19,118,608 km (0.111 R)
• M53: 19,427,527 km (0.082 R)
• M54: 19,582,660 km (0.059 R)
• M55: 20,521,836 km (0.034 R)
• M56: 20,891,043 km (0.104 R)
• M57: 21,049,916 km (0.105 R)
• M58: 22,824,446 km (0.111 R)
• M59: 22,988,106 km (0.106 R)
• M60: 23,481,630 km (0.058 R)
• M61: 23,701,987 km (0.119 R)
• M62: 24,200,448 km (0.071 R)
• M63: 24,478,849 km (0.111 R)
• M64: 25,830,167 km (0.085 R)
• M65: 26,859,400 km (0.106 R)
• M66: 27,032,335 km (0.08 R)
• M67: 27,727,517 km (0.113 R)
• M68: 27,843,904 km (0.062 R)
• M69: 28,018,784 km (0.096 R)
• M70: 31,048,589 km (0.071 R)
• M71: 31,898,305 km (0.091 R)
• M72: 34,743,806 km (0.106 R)
• M73: 35,689,115 km (0.047 R)
• M74: 36,006,113 km (0.025 R)
• M75: 36,898,764 km (0.112 R)
• M76: 37,734,118 km (0.078 R)
• M77: 38,316,054 km (0.111 R)
• M78: 38,705,756 km (0.111 R)
• M79: 41,137,470 km (0.058 R)
• M80: 41,803,180 km (0.077 R)
• M81: 44,160,992 km (0.077 R)
• M82: 44,637,761 km (0.064 R)
• M83: 46,147,203 km (0.051 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.2

Radius: 14.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.42 AU - 14.8 AU

Year: 16607 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,116,074 km

• M1: 190,288 km (0.057 R)
• M2: 509,680 km (0.104 R)
• M3: 759,209 km (0.086 R)
• M4: 909,106 km (0.059 R)
• M5: 1,241,662 km (0.049 R)
• M6: 1,657,245 km (0.117 R)
• M7: 2,092,276 km (0.059 R)
• M8: 2,188,467 km (0.118 R)
• M9: 2,360,654 km (0.106 R)
• M10: 2,931,819 km (0.063 R)
• M11: 3,516,747 km (0.107 R)
• M12: 4,603,126 km (0.095 R)
• M13: 4,858,191 km (0.102 R)
• M14: 5,249,389 km (0.112 R)
• M15: 5,617,250 km (0.116 R)
• M16: 5,718,977 km (0.057 R)
• M17: 6,272,340 km (0.1 R)
• M18: 7,024,817 km (0.079 R)
• M19: 7,282,125 km (0.037 R)
• M20: 7,467,776 km (0.107 R)
• M21: 7,730,470 km (0.099 R)
• M22: 7,996,156 km (0.103 R)
• M23: 8,614,893 km (0.08 R)
• M24: 8,771,970 km (0.036 R)
• M25: 9,169,003 km (0.114 R)
• M26: 9,490,788 km (0.102 R)
• M27: 10,311,781 km (0.077 R)
• M28: 10,942,635 km (0.11 R)
• M29: 11,370,037 km (0.091 R)
• M30: 11,716,056 km (0.097 R)
• M31: 12,197,462 km (0.065 R)
• M32: 12,418,418 km (0.111 R)
• M33: 12,954,278 km (0.081 R)
• M34: 13,726,353 km (0.098 R)
• M35: 16,228,227 km (0.049 R)
• M36: 16,715,916 km (0.099 R)
• M37: 19,072,083 km (0.087 R)
• M38: 19,793,893 km (0.099 R)
• M39: 19,897,714 km (0.103 R)
• M40: 20,314,942 km (0.084 R)
• M41: 20,419,810 km (0.096 R)
• M42: 20,629,846 km (0.088 R)
• M43: 21,744,499 km (0.119 R)
• M44: 21,851,611 km (0.118 R)
• M45: 22,012,728 km (0.103 R)
• M46: 22,444,318 km (0.119 R)
• M47: 23,096,864 km (0.113 R)
• M48: 23,315,875 km (0.065 R)
• M49: 24,254,004 km (0.052 R)
• M50: 24,532,256 km (0.11 R)
• M51: 25,204,399 km (0.038 R)
• M52: 25,542,789 km (0.119 R)
• M53: 26,110,214 km (0.075 R)
• M54: 27,430,864 km (0.098 R)
• M55: 27,546,653 km (0.092 R)
• M56: 28,070,096 km (0.096 R)
• M57: 29,245,037 km (0.03 R)
• M58: 29,838,492 km (0.071 R)
• M59: 31,037,369 km (0.116 R)
• M60: 32,619,517 km (0.046 R)
• M61: 33,544,181 km (0.077 R)
• M62: 33,792,214 km (0.042 R)
• M63: 34,790,481 km (0.099 R)
• M64: 35,230,299 km (0.035 R)
• M65: 35,356,260 km (0.074 R)
• M66: 35,925,181 km (0.107 R)
• M67: 36,178,899 km (0.105 R)
• M68: 36,879,914 km (0.032 R)
• M69: 37,071,848 km (0.077 R)
• M70: 38,295,409 km (0.047 R)
• M71: 38,489,737 km (0.092 R)
• M72: 39,663,033 km (0.059 R)
• M73: 39,794,230 km (0.059 R)
• M74: 39,925,428 km (0.096 R)
• M75: 40,715,903 km (0.093 R)
• M76: 41,844,469 km (0.078 R)
• M77: 42,446,152 km (0.111 R)
• M78: 43,118,145 km (0.089 R)
• M79: 45,566,015 km (0.074 R)
• M80: 46,116,087 km (0.084 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,106 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit