🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.6 AU - 1 AU

Year: 302 Days

Day: 12.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.65 AU - 0.97 AU

Year: 307 Days

Day: 41.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,199,563 km

• M1: 42,486 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.89 AU - 0.95 AU

Year: 372 Days

Day: 21.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,199,563 km

• M1: 143,464 km (0.031 R)
• M2: 184,903 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.31 AU - 1.49 AU

Year: 699 Days

Day: 20.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.2

Radius: 12.5

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.32 AU - 9.72 AU

Year: 10489 Days

Day: 9.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,199,563 km

• M1: 241,601 km (0.059 R)
• M2: 516,711 km (0.119 R)
• M3: 618,138 km (0.061 R)
• M4: 711,637 km (0.043 R)
• M5: 844,779 km (0.077 R)
• M6: 1,528,741 km (0.071 R)
• M7: 1,705,865 km (0.094 R)
• M8: 2,080,906 km (0.108 R)
• M9: 2,772,049 km (0.11 R)
• M10: 3,413,973 km (0.101 R)
• M11: 3,827,162 km (0.032 R)
• M12: 4,287,774 km (0.102 R)
• M13: 4,508,880 km (0.057 R)
• M14: 6,882,549 km (0.099 R)
• M15: 8,329,460 km (0.047 R)
• M16: 8,606,066 km (0.1 R)
• M17: 9,046,931 km (0.099 R)
• M18: 9,454,137 km (0.098 R)
• M19: 9,825,738 km (0.095 R)
• M20: 9,908,914 km (0.045 R)
• M21: 10,202,126 km (0.111 R)
• M22: 10,286,499 km (0.11 R)
• M23: 10,540,816 km (0.108 R)
• M24: 11,012,498 km (0.086 R)
• M25: 11,098,965 km (0.063 R)
• M26: 11,535,043 km (0.105 R)
• M27: 12,649,398 km (0.096 R)
• M28: 13,751,485 km (0.07 R)
• M29: 14,125,629 km (0.105 R)
• M30: 14,931,962 km (0.115 R)
• M31: 15,027,854 km (0.106 R)
• M32: 15,171,917 km (0.11 R)
• M33: 15,316,578 km (0.117 R)
• M34: 17,540,500 km (0.113 R)
• M35: 18,663,980 km (0.028 R)
• M36: 19,078,366 km (0.076 R)
• M37: 19,495,744 km (0.116 R)
• M38: 20,127,646 km (0.088 R)
• M39: 20,659,167 km (0.07 R)
• M40: 20,819,536 km (0.093 R)
• M41: 21,249,330 km (0.108 R)
• M42: 22,117,596 km (0.117 R)
• M43: 22,226,952 km (0.106 R)
• M44: 23,720,837 km (0.11 R)
• M45: 24,338,826 km (0.109 R)
• M46: 25,304,181 km (0.114 R)
• M47: 25,647,807 km (0.078 R)
• M48: 26,224,208 km (0.116 R)
• M49: 26,455,935 km (0.113 R)
• M50: 27,038,170 km (0.032 R)
• M51: 27,389,575 km (0.097 R)
• M52: 28,037,783 km (0.095 R)
• M53: 28,512,307 km (0.09 R)
• M54: 28,750,616 km (0.096 R)
• M55: 29,109,352 km (0.111 R)
• M56: 29,289,169 km (0.041 R)
• M57: 29,770,724 km (0.069 R)
• M58: 29,952,037 km (0.106 R)
• M59: 30,254,973 km (0.073 R)
• M60: 30,498,069 km (0.11 R)
• M61: 31,846,395 km (0.116 R)
• M62: 32,465,879 km (0.106 R)
• M63: 32,590,195 km (0.041 R)
• M64: 32,777,043 km (0.11 R)
• M65: 33,276,850 km (0.032 R)
• M66: 36,007,160 km (0.113 R)
• M67: 36,911,479 km (0.116 R)
• M68: 37,627,305 km (0.041 R)
• M69: 37,823,278 km (0.043 R)
• M70: 37,954,177 km (0.119 R)
• M71: 38,085,224 km (0.089 R)
• M72: 38,742,557 km (0.094 R)
• M73: 40,068,443 km (0.108 R)
• M74: 41,005,524 km (0.116 R)
• M75: 41,476,608 km (0.106 R)
• M76: 41,949,637 km (0.087 R)
• M77: 42,832,862 km (0.109 R)
• M78: 43,722,222 km (0.083 R)
• M79: 45,449,628 km (0.06 R)
• M80: 45,797,743 km (0.081 R)
• M81: 46,706,998 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.8

Radius: 11.4

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.13 AU - 11.15 AU

Year: 11654 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,199,563 km

• M1: 146,905 km (0.032 R)
• M2: 259,253 km (0.051 R)
• M3: 399,277 km (0.091 R)
• M4: 489,783 km (0.046 R)
• M5: 952,789 km (0.091 R)
• M6: 1,605,933 km (0.1 R)
• M7: 2,145,383 km (0.079 R)
• M8: 2,405,983 km (0.099 R)
• M9: 2,615,719 km (0.04 R)
• M10: 2,738,389 km (0.067 R)
• M11: 3,281,280 km (0.106 R)
• M12: 4,283,286 km (0.087 R)
• M13: 4,501,849 km (0.074 R)
• M14: 4,575,451 km (0.079 R)
• M15: 5,373,556 km (0.116 R)
• M16: 7,139,259 km (0.049 R)
• M17: 7,927,790 km (0.106 R)
• M18: 8,287,124 km (0.105 R)
• M19: 8,423,258 km (0.069 R)
• M20: 8,789,922 km (0.04 R)
• M21: 9,114,998 km (0.114 R)
• M22: 9,586,381 km (0.089 R)
• M23: 10,065,842 km (0.1 R)
• M24: 10,259,721 km (0.103 R)
• M25: 11,348,494 km (0.092 R)
• M26: 12,060,431 km (0.058 R)
• M27: 12,734,519 km (0.114 R)
• M28: 13,102,530 km (0.058 R)
• M29: 14,173,351 km (0.084 R)
• M30: 14,391,016 km (0.111 R)
• M31: 15,663,196 km (0.113 R)
• M32: 16,227,629 km (0.077 R)
• M33: 17,202,409 km (0.102 R)
• M34: 18,019,363 km (0.057 R)
• M35: 18,196,038 km (0.09 R)
• M36: 19,208,217 km (0.048 R)
• M37: 19,630,382 km (0.085 R)
• M38: 19,812,293 km (0.094 R)
• M39: 21,536,409 km (0.071 R)
• M40: 22,100,841 km (0.07 R)
• M41: 22,289,933 km (0.102 R)
• M42: 24,276,593 km (0.092 R)
• M43: 24,798,390 km (0.032 R)
• M44: 25,192,132 km (0.095 R)
• M45: 25,455,873 km (0.044 R)
• M46: 26,385,923 km (0.116 R)
• M47: 26,653,703 km (0.109 R)
• M48: 26,855,211 km (0.054 R)
• M49: 28,142,800 km (0.049 R)
• M50: 28,966,337 km (0.086 R)
• M51: 29,867,364 km (0.082 R)
• M52: 30,006,790 km (0.071 R)
• M53: 30,777,668 km (0.108 R)
• M54: 31,271,640 km (0.093 R)
• M55: 31,484,069 km (0.114 R)
• M56: 31,768,155 km (0.095 R)
• M57: 31,839,214 km (0.098 R)
• M58: 32,553,693 km (0.111 R)
• M59: 33,998,360 km (0.11 R)
• M60: 34,948,606 km (0.088 R)
• M61: 35,759,576 km (0.108 R)
• M62: 36,427,530 km (0.115 R)
• M63: 36,502,030 km (0.1 R)
• M64: 37,174,622 km (0.09 R)
• M65: 37,324,669 km (0.1 R)
• M66: 38,153,441 km (0.085 R)
• M67: 38,456,377 km (0.03 R)
• M68: 38,684,065 km (0.109 R)
• M69: 39,140,787 km (0.077 R)
• M70: 39,369,821 km (0.107 R)
• M71: 39,675,898 km (0.072 R)
• M72: 39,982,724 km (0.046 R)
• M73: 41,996,461 km (0.083 R)
• M74: 43,173,197 km (0.067 R)
• M75: 43,409,861 km (0.067 R)
• M76: 44,679,349 km (0.105 R)
• M77: 45,559,134 km (0.115 R)
• M78: 46,122,071 km (0.119 R)
• M79: 46,283,188 km (0.102 R)
• M80: 47,092,213 km (0.099 R)
• M81: 47,417,139 km (0.102 R)
• M82: 47,579,902 km (0.104 R)
• M83: 48,150,917 km (0.097 R)
• M84: 48,396,407 km (0.055 R)
• M85: 49,712,420 km (0.066 R)
• M86: 51,373,854 km (0.081 R)
• M87: 51,457,479 km (0.118 R)
• M88: 52,379,450 km (0.097 R)
• M89: 53,307,107 km (0.095 R)
• M90: 55,178,427 km (0.025 R)
• M91: 56,294,277 km (0.08 R)
• M92: 56,639,100 km (0.085 R)
• M93: 57,157,606 km (0.093 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: 249 - 18,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit