🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.53 AU - 0.57 AU

Year: 147 Days

Day: 19.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.72 AU - 0.82 AU

Year: 243 Days

Day: 35.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.31 AU - 2.11 AU

Year: 805 Days

Day: 14.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,201,845 km

• M1: 149,149 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.22 AU - 3.04 AU

Year: 1535 Days

Day: 12.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.29 AU - 3.33 AU

Year: 1695 Days

Day: 39 Hours

Environment

Temp: -97 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.62 AU - 4.26 AU

Year: 2296 Days

Day: 42.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 13.9

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.21 AU - 7.57 AU

Year: 7230 Days

Day: 5.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 53,201,845 km

• M1: 197,619 km (0.106 R)
• M2: 331,958 km (0.061 R)
• M3: 695,630 km (0.1 R)
• M4: 831,615 km (0.048 R)
• M5: 934,987 km (0.106 R)
• M6: 1,179,430 km (0.057 R)
• M7: 1,346,231 km (0.065 R)
• M8: 1,534,276 km (0.049 R)
• M9: 1,937,292 km (0.093 R)
• M10: 2,166,028 km (0.097 R)
• M11: 2,557,076 km (0.088 R)
• M12: 2,987,021 km (0.071 R)
• M13: 3,152,177 km (0.063 R)
• M14: 3,286,516 km (0.12 R)
• M15: 3,543,824 km (0.032 R)
• M16: 4,151,491 km (0.108 R)
• M17: 4,486,590 km (0.096 R)
• M18: 4,581,285 km (0.098 R)
• M19: 4,830,665 km (0.077 R)
• M20: 5,005,844 km (0.119 R)
• M21: 5,322,692 km (0.092 R)
• M22: 5,913,903 km (0.067 R)
• M23: 6,038,817 km (0.07 R)
• M24: 6,206,816 km (0.076 R)
• M25: 6,312,581 km (0.116 R)
• M26: 6,741,927 km (0.111 R)
• M27: 7,158,557 km (0.11 R)
• M28: 7,628,893 km (0.109 R)
• M29: 7,833,543 km (0.079 R)
• M30: 8,248,378 km (0.085 R)
• M31: 9,414,044 km (0.059 R)
• M32: 9,682,872 km (0.095 R)
• M33: 10,028,592 km (0.12 R)
• M34: 10,529,745 km (0.085 R)
• M35: 11,870,741 km (0.089 R)
• M36: 12,134,781 km (0.089 R)
• M37: 12,588,062 km (0.114 R)
• M38: 13,101,482 km (0.07 R)
• M39: 14,120,693 km (0.101 R)
• M40: 14,316,516 km (0.1 R)
• M41: 15,051,341 km (0.087 R)
• M42: 15,914,521 km (0.055 R)
• M43: 16,001,736 km (0.104 R)
• M44: 16,176,616 km (0.072 R)
• M45: 16,499,000 km (0.062 R)
• M46: 16,646,204 km (0.078 R)
• M47: 17,779,258 km (0.115 R)
• M48: 17,960,571 km (0.113 R)
• M49: 18,691,506 km (0.093 R)
• M50: 19,618,863 km (0.112 R)
• M51: 19,806,160 km (0.078 R)
• M52: 20,088,152 km (0.091 R)
• M53: 21,261,597 km (0.076 R)
• M54: 21,486,144 km (0.055 R)
• M55: 21,582,634 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.4

Radius: 9.1

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.95 AU - 9.19 AU

Year: 8251 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,201,845 km

• M1: 114,442 km (0.074 R)
• M2: 204,650 km (0.079 R)
• M3: 306,676 km (0.1 R)
• M4: 419,024 km (0.116 R)
• M5: 1,100,442 km (0.12 R)
• M6: 1,284,148 km (0.099 R)
• M7: 1,723,367 km (0.108 R)
• M8: 1,894,208 km (0.076 R)
• M9: 2,183,979 km (0.038 R)
• M10: 2,252,794 km (0.11 R)
• M11: 2,322,507 km (0.084 R)
• M12: 2,463,877 km (0.118 R)
• M13: 3,007,067 km (0.108 R)
• M14: 3,292,500 km (0.051 R)
• M15: 3,532,604 km (0.03 R)
• M16: 4,608,063 km (0.106 R)
• M17: 5,745,456 km (0.114 R)
• M18: 5,873,512 km (0.06 R)
• M19: 6,164,928 km (0.031 R)
• M20: 6,627,784 km (0.09 R)
• M21: 6,931,318 km (0.088 R)
• M22: 7,343,011 km (0.076 R)
• M23: 7,552,000 km (0.102 R)
• M24: 7,622,012 km (0.084 R)
• M25: 8,082,773 km (0.116 R)
• M26: 8,443,304 km (0.074 R)
• M27: 8,698,967 km (0.062 R)
• M28: 9,068,473 km (0.096 R)
• M29: 9,976,084 km (0.07 R)
• M30: 10,053,127 km (0.088 R)
• M31: 10,833,579 km (0.107 R)
• M32: 11,431,521 km (0.116 R)
• M33: 11,836,333 km (0.108 R)
• M34: 12,040,385 km (0.045 R)
• M35: 12,701,308 km (0.053 R)
• M36: 13,972,292 km (0.101 R)
• M37: 14,274,778 km (0.068 R)
• M38: 15,239,086 km (0.031 R)
• M39: 15,684,439 km (0.118 R)
• M40: 16,587,861 km (0.114 R)
• M41: 17,045,780 km (0.113 R)
• M42: 17,787,336 km (0.059 R)
• M43: 18,162,079 km (0.096 R)
• M44: 18,634,060 km (0.115 R)
• M45: 19,158,102 km (0.094 R)
• M46: 19,253,844 km (0.061 R)
• M47: 19,783,421 km (0.074 R)
• M48: 20,464,540 km (0.103 R)
• M49: 21,301,839 km (0.091 R)
• M50: 22,401,982 km (0.088 R)
• M51: 22,654,653 km (0.108 R)
• M52: 23,315,875 km (0.12 R)
• M53: 23,571,837 km (0.09 R)
• M54: 23,983,381 km (0.104 R)
• M55: 24,605,110 km (0.082 R)
• M56: 24,970,278 km (0.092 R)
• M57: 25,970,490 km (0.037 R)
• M58: 26,502,160 km (0.084 R)
• M59: 28,500,339 km (0.066 R)
• M60: 28,719,350 km (0.103 R)
• M61: 29,434,727 km (0.07 R)
• M62: 30,602,638 km (0.055 R)
• M63: 31,276,876 km (0.064 R)
• M64: 32,126,442 km (0.026 R)
• M65: 32,582,715 km (0.114 R)
• M66: 32,639,862 km (0.042 R)
• M67: 32,926,342 km (0.116 R)
• M68: 33,271,165 km (0.098 R)
• M69: 33,443,950 km (0.081 R)
• M70: 33,501,695 km (0.119 R)
• M71: 33,790,569 km (0.081 R)
• M72: 34,080,340 km (0.077 R)
• M73: 34,254,472 km (0.1 R)
• M74: 34,662,275 km (0.103 R)
• M75: 34,954,440 km (0.045 R)
• M76: 35,071,575 km (0.076 R)
• M77: 35,188,860 km (0.103 R)
• M78: 35,423,729 km (0.05 R)
• M79: 36,013,144 km (0.104 R)
• M80: 36,605,851 km (0.062 R)
• M81: 37,022,780 km (0.117 R)
• M82: 38,101,830 km (0.119 R)
• M83: 38,161,968 km (0.064 R)
• M84: 40,536,535 km (0.094 R)
• M85: 40,844,407 km (0.113 R)
• M86: 40,967,676 km (0.116 R)
• M87: 41,091,244 km (0.106 R)

Asteroid Belt

Center: 9.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.3

Radius: 13.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.87 AU - 13.01 AU

Year: 13023 Days

Day: 7.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,201,845 km

• M1: 176,675 km (0.061 R)
• M2: 592,108 km (0.04 R)
• M3: 947,254 km (0.08 R)
• M4: 1,046,736 km (0.107 R)
• M5: 1,257,221 km (0.094 R)
• M6: 1,552,377 km (0.104 R)
• M7: 1,647,821 km (0.077 R)
• M8: 1,895,555 km (0.046 R)
• M9: 1,998,179 km (0.1 R)
• M10: 2,263,117 km (0.116 R)
• M11: 3,035,790 km (0.079 R)
• M12: 3,156,964 km (0.09 R)
• M13: 3,984,090 km (0.086 R)
• M14: 4,117,083 km (0.113 R)
• M15: 4,525,485 km (0.075 R)
• M16: 4,699,468 km (0.115 R)
• M17: 4,982,656 km (0.058 R)
• M18: 5,528,838 km (0.059 R)
• M19: 5,677,838 km (0.114 R)
• M20: 5,941,579 km (0.053 R)
• M21: 6,325,596 km (0.092 R)
• M22: 6,996,992 km (0.103 R)
• M23: 7,774,302 km (0.118 R)
• M24: 8,236,859 km (0.108 R)
• M25: 8,708,541 km (0.038 R)
• M26: 8,795,308 km (0.046 R)
• M27: 9,013,272 km (0.035 R)
• M28: 9,233,181 km (0.06 R)
• M29: 9,410,304 km (0.087 R)
• M30: 9,767,993 km (0.099 R)
• M31: 9,993,886 km (0.078 R)
• M32: 10,821,461 km (0.09 R)
• M33: 11,055,283 km (0.06 R)
• M34: 12,249,223 km (0.114 R)
• M35: 12,444,149 km (0.065 R)
• M36: 12,541,986 km (0.111 R)
• M37: 12,689,191 km (0.05 R)
• M38: 13,184,060 km (0.074 R)
• M39: 14,500,222 km (0.081 R)
• M40: 15,646,591 km (0.099 R)
• M41: 16,123,808 km (0.085 R)
• M42: 16,875,986 km (0.103 R)
• M43: 18,525,901 km (0.056 R)
• M44: 19,711,165 km (0.092 R)
• M45: 20,457,359 km (0.089 R)
• M46: 20,630,893 km (0.086 R)
• M47: 21,446,949 km (0.054 R)
• M48: 21,623,175 km (0.075 R)
• M49: 22,631,166 km (0.051 R)
• M50: 25,124,514 km (0.111 R)
• M51: 26,624,232 km (0.065 R)
• M52: 27,194,051 km (0.115 R)
• M53: 27,321,209 km (0.06 R)
• M54: 27,640,151 km (0.063 R)
• M55: 28,281,477 km (0.091 R)
• M56: 29,840,736 km (0.081 R)
• M57: 30,432,545 km (0.089 R)
• M58: 31,628,131 km (0.057 R)
• M59: 31,895,762 km (0.101 R)
• M60: 33,110,048 km (0.09 R)
• M61: 34,476,774 km (0.027 R)
• M62: 35,583,499 km (0.119 R)
• M63: 36,351,086 km (0.059 R)
• M64: 37,689,837 km (0.084 R)
• M65: 39,475,737 km (0.092 R)
• M66: 40,197,845 km (0.093 R)
• M67: 41,216,158 km (0.079 R)
• M68: 42,685,658 km (0.105 R)
• M69: 43,129,814 km (0.063 R)
• M70: 44,321,810 km (0.032 R)
• M71: 45,902,611 km (0.043 R)
• M72: 46,129,999 km (0.097 R)
• M73: 46,814,260 km (0.115 R)
• M74: 47,119,440 km (0.118 R)
• M75: 47,501,961 km (0.039 R)
• M76: 47,731,893 km (0.04 R)
• M77: 49,818,185 km (0.103 R)
• M78: 51,147,063 km (0.115 R)
• M79: 51,382,680 km (0.09 R)
• M80: 51,618,745 km (0.078 R)
• M81: 53,122,353 km (0.117 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 13,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit