🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.44 AU - 0.72 AU

Year: 168 Days

Day: 18.4 Hours

Environment

Temp: 186 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.83 AU - 1.15 AU

Year: 375 Days

Day: 17.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 62.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.56 AU - 1.66 AU

Year: 778 Days

Day: 19.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,854,013 km

• M1: 1,157,888 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.93 AU - 2.05 AU

Year: 1069 Days

Day: 40.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.53 AU - 3.87 AU

Year: 2180 Days

Day: 21 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.8

Radius: 7.5

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.18 AU - 16.08 AU

Year: 20226 Days

Day: 19.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 40,854,013 km

• M1: 208,839 km (0.039 R)
• M2: 266,135 km (0.076 R)
• M3: 401,521 km (0.044 R)
• M4: 740,659 km (0.053 R)
• M5: 1,126,771 km (0.085 R)
• M6: 1,599,949 km (0.1 R)
• M7: 1,824,944 km (0.099 R)
• M8: 1,924,577 km (0.071 R)
• M9: 2,094,520 km (0.084 R)
• M10: 2,269,549 km (0.104 R)
• M11: 2,340,907 km (0.051 R)
• M12: 3,375,826 km (0.104 R)
• M13: 3,790,960 km (0.062 R)
• M14: 3,918,716 km (0.112 R)
• M15: 4,047,969 km (0.09 R)
• M16: 4,623,921 km (0.098 R)
• M17: 5,320,299 km (0.111 R)
• M18: 5,511,485 km (0.09 R)
• M19: 6,654,412 km (0.093 R)
• M20: 7,868,100 km (0.051 R)
• M21: 8,140,817 km (0.116 R)
• M22: 9,377,692 km (0.064 R)
• M23: 10,017,821 km (0.107 R)
• M24: 10,194,796 km (0.107 R)
• M25: 11,034,788 km (0.071 R)
• M26: 11,896,621 km (0.1 R)
• M27: 12,084,217 km (0.106 R)
• M28: 12,146,898 km (0.083 R)
• M29: 12,209,729 km (0.12 R)
• M30: 12,716,268 km (0.098 R)
• M31: 13,036,407 km (0.096 R)
• M32: 13,489,090 km (0.036 R)
• M33: 14,276,873 km (0.085 R)
• M34: 14,877,508 km (0.03 R)
• M35: 16,310,955 km (0.101 R)
• M36: 17,079,290 km (0.11 R)
• M37: 19,749,013 km (0.052 R)
• M38: 23,557,177 km (0.073 R)
• M39: 24,424,695 km (0.036 R)
• M40: 24,822,475 km (0.08 R)
• M41: 26,353,460 km (0.083 R)
• M42: 26,598,053 km (0.095 R)
• M43: 27,089,332 km (0.055 R)
• M44: 30,526,044 km (0.082 R)
• M45: 30,868,623 km (0.103 R)
• M46: 32,425,937 km (0.112 R)
• M47: 33,654,883 km (0.1 R)
• M48: 34,541,849 km (0.066 R)
• M49: 34,898,939 km (0.051 R)
• M50: 34,988,399 km (0.114 R)
• M51: 35,077,858 km (0.108 R)
• M52: 36,067,448 km (0.066 R)
• M53: 36,520,431 km (0.116 R)
• M54: 37,066,313 km (0.116 R)
• M55: 37,157,568 km (0.041 R)
• M56: 38,074,304 km (0.112 R)
• M57: 39,556,370 km (0.104 R)
• M58: 40,492,254 km (0.064 R)
• M59: 40,962,889 km (0.095 R)
• M60: 41,530,014 km (0.117 R)
• M61: 42,194,977 km (0.088 R)
• M62: 43,151,207 km (0.06 R)
• M63: 43,247,099 km (0.104 R)
• M64: 44,017,827 km (0.091 R)
• M65: 44,114,467 km (0.077 R)
• M66: 44,987,371 km (0.086 R)
• M67: 46,062,082 km (0.067 R)
• M68: 47,838,856 km (0.109 R)
• M69: 49,637,920 km (0.109 R)
• M70: 49,738,450 km (0.117 R)
• M71: 51,764,753 km (0.053 R)
• M72: 52,173,155 km (0.027 R)
• M73: 52,480,279 km (0.118 R)
• M74: 53,508,017 km (0.096 R)
• M75: 54,646,307 km (0.112 R)
• M76: 56,316,268 km (0.109 R)
• M77: 56,526,154 km (0.064 R)
• M78: 58,427,094 km (0.119 R)
• M79: 58,639,673 km (0.105 R)
• M80: 59,599,193 km (0.108 R)
• M81: 60,241,716 km (0.119 R)
• M82: 61,641,653 km (0.111 R)
• M83: 64,693,300 km (0.092 R)
• M84: 65,243,371 km (0.11 R)
• M85: 67,570,815 km (0.061 R)
• M86: 69,474,598 km (0.041 R)
• M87: 70,037,983 km (0.112 R)
• M88: 71,623,272 km (0.089 R)
• M89: 72,192,342 km (0.09 R)
• M90: 73,908,379 km (0.083 R)
• M91: 74,368,393 km (0.117 R)
• M92: 75,869,607 km (0.066 R)
• M93: 76,217,422 km (0.108 R)

Asteroid Belt

Center: 15.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.7

Radius: 4.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 13.65 AU - 20.51 AU

Year: 26880 Days

Day: 17.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,854,013 km

• M1: 392,246 km (0.034 R)
• M2: 594,203 km (0.117 R)
• M3: 825,331 km (0.102 R)
• M4: 874,848 km (0.108 R)
• M5: 1,029,084 km (0.119 R)
• M6: 1,461,571 km (0.087 R)
• M7: 1,501,514 km (0.063 R)
• M8: 1,582,745 km (0.103 R)
• M9: 1,900,043 km (0.089 R)
• M10: 2,423,785 km (0.048 R)
• M11: 2,615,868 km (0.102 R)
• M12: 3,143,350 km (0.108 R)
• M13: 3,247,471 km (0.097 R)
• M14: 3,512,857 km (0.043 R)
• M15: 3,702,846 km (0.108 R)
• M16: 3,757,599 km (0.061 R)
• M17: 3,812,801 km (0.102 R)
• M18: 4,292,412 km (0.047 R)
• M19: 5,214,832 km (0.095 R)
• M20: 5,276,466 km (0.084 R)
• M21: 5,969,553 km (0.101 R)
• M22: 6,261,269 km (0.104 R)
• M23: 6,293,882 km (0.043 R)
• M24: 6,657,404 km (0.089 R)
• M25: 6,724,125 km (0.074 R)
• M26: 7,370,089 km (0.096 R)
• M27: 8,142,313 km (0.113 R)
• M28: 8,610,554 km (0.119 R)
• M29: 8,647,056 km (0.041 R)
• M30: 8,683,408 km (0.095 R)
• M31: 8,976,770 km (0.062 R)
• M32: 9,422,871 km (0.072 R)
• M33: 9,573,217 km (0.029 R)
• M34: 10,105,486 km (0.099 R)
• M35: 10,143,932 km (0.039 R)
• M36: 10,259,422 km (0.091 R)
• M37: 10,452,852 km (0.119 R)
• M38: 11,079,817 km (0.117 R)
• M39: 12,124,459 km (0.045 R)
• M40: 13,919,783 km (0.08 R)
• M41: 14,219,726 km (0.086 R)
• M42: 14,348,979 km (0.111 R)
• M43: 14,478,680 km (0.077 R)
• M44: 14,521,914 km (0.059 R)
• M45: 14,695,597 km (0.043 R)
• M46: 16,741,049 km (0.077 R)
• M47: 16,786,527 km (0.117 R)
• M48: 17,611,559 km (0.038 R)
• M49: 17,889,512 km (0.099 R)
• M50: 18,309,283 km (0.115 R)
• M51: 19,971,765 km (0.118 R)
• M52: 20,407,094 km (0.05 R)
• M53: 20,504,183 km (0.053 R)
• M54: 20,552,952 km (0.12 R)
• M55: 20,845,566 km (0.114 R)
• M56: 21,041,389 km (0.12 R)
• M57: 21,139,526 km (0.09 R)
• M58: 21,385,614 km (0.07 R)
• M59: 22,179,231 km (0.049 R)
• M60: 22,881,593 km (0.107 R)
• M61: 23,438,546 km (0.115 R)
• M62: 23,540,272 km (0.118 R)
• M63: 23,948,824 km (0.035 R)
• M64: 24,359,620 km (0.111 R)
• M65: 24,411,081 km (0.088 R)
• M66: 24,617,526 km (0.085 R)
• M67: 24,669,287 km (0.107 R)
• M68: 25,136,182 km (0.083 R)
• M69: 25,396,782 km (0.078 R)
• M70: 25,868,165 km (0.103 R)
• M71: 26,184,115 km (0.064 R)
• M72: 26,926,121 km (0.033 R)
• M73: 27,675,008 km (0.046 R)
• M74: 27,782,569 km (0.109 R)
• M75: 28,539,235 km (0.088 R)
• M76: 28,756,750 km (0.094 R)
• M77: 29,138,524 km (0.051 R)
• M78: 31,352,572 km (0.087 R)
• M79: 31,576,969 km (0.094 R)
• M80: 32,934,270 km (0.088 R)
• M81: 33,390,993 km (0.112 R)
• M82: 33,562,731 km (0.098 R)
• M83: 33,677,473 km (0.066 R)
• M84: 34,022,296 km (0.097 R)
• M85: 35,063,946 km (0.064 R)
• M86: 36,174,710 km (0.094 R)
• M87: 36,941,249 km (0.101 R)
• M88: 37,653,784 km (0.087 R)
• M89: 38,851,165 km (0.109 R)
• M90: 39,273,181 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit