🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.23 AU - 1.39 AU

Year: 568 Days

Day: 28.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,237,061 km

• M1: 196,422 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.15 AU - 1.69 AU

Year: 641 Days

Day: 20.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.92 AU - 4.64 AU

Year: 2783 Days

Day: 45.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,237,061 km

• M1: 197,619 km (0.109 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.3

Radius: 14.5

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.17 AU - 5.35 AU

Year: 4569 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,237,061 km

• M1: 558,898 km (0.093 R)
• M2: 817,552 km (0.115 R)
• M3: 990,188 km (0.116 R)
• M4: 1,502,411 km (0.096 R)
• M5: 2,240,827 km (0.094 R)
• M6: 2,335,672 km (0.066 R)
• M7: 2,451,610 km (0.082 R)
• M8: 2,689,171 km (0.086 R)
• M9: 3,102,211 km (0.107 R)
• M10: 3,602,466 km (0.1 R)
• M11: 4,058,291 km (0.107 R)
• M12: 4,222,400 km (0.097 R)
• M13: 4,436,474 km (0.039 R)
• M14: 4,678,823 km (0.119 R)
• M15: 4,975,326 km (0.088 R)
• M16: 5,151,253 km (0.07 R)
• M17: 5,535,121 km (0.103 R)
• M18: 5,691,301 km (0.09 R)
• M19: 6,115,112 km (0.032 R)
• M20: 6,412,513 km (0.088 R)
• M21: 6,549,395 km (0.099 R)
• M22: 6,659,499 km (0.118 R)
• M23: 6,909,477 km (0.108 R)
• M24: 7,162,746 km (0.077 R)
• M25: 7,649,388 km (0.095 R)
• M26: 8,058,389 km (0.086 R)
• M27: 8,265,582 km (0.089 R)
• M28: 8,564,628 km (0.071 R)
• M29: 9,112,006 km (0.107 R)
• M30: 9,545,541 km (0.077 R)
• M31: 9,827,982 km (0.101 R)
• M32: 9,922,677 km (0.083 R)
• M33: 10,659,147 km (0.087 R)
• M34: 11,446,631 km (0.109 R)
• M35: 11,981,892 km (0.084 R)
• M36: 12,559,788 km (0.101 R)
• M37: 13,077,247 km (0.07 R)
• M38: 13,426,110 km (0.06 R)
• M39: 14,527,150 km (0.107 R)
• M40: 14,707,415 km (0.112 R)
• M41: 14,924,781 km (0.082 R)
• M42: 15,106,692 km (0.097 R)
• M43: 15,326,003 km (0.032 R)
• M44: 15,472,908 km (0.035 R)
• M45: 16,551,209 km (0.095 R)
• M46: 17,309,072 km (0.105 R)
• M47: 17,423,664 km (0.104 R)
• M48: 18,116,901 km (0.1 R)
• M49: 18,819,263 km (0.094 R)
• M50: 19,490,807 km (0.093 R)
• M51: 20,089,947 km (0.085 R)
• M52: 21,429,147 km (0.111 R)
• M53: 21,675,684 km (0.113 R)
• M54: 22,254,778 km (0.059 R)
• M55: 22,587,932 km (0.102 R)
• M56: 22,838,957 km (0.116 R)
• M57: 23,006,806 km (0.111 R)
• M58: 23,259,327 km (0.103 R)
• M59: 23,470,410 km (0.104 R)
• M60: 24,278,687 km (0.11 R)
• M61: 25,139,324 km (0.102 R)
• M62: 25,486,391 km (0.045 R)
• M63: 25,878,636 km (0.111 R)
• M64: 26,053,666 km (0.097 R)
• M65: 26,272,976 km (0.101 R)
• M66: 26,846,086 km (0.116 R)
• M67: 27,023,359 km (0.114 R)
• M68: 27,870,233 km (0.083 R)
• M69: 28,004,721 km (0.113 R)
• M70: 28,590,247 km (0.064 R)
• M71: 28,997,902 km (0.118 R)
• M72: 29,225,290 km (0.114 R)
• M73: 29,544,532 km (0.041 R)
• M74: 29,635,937 km (0.092 R)
• M75: 29,727,490 km (0.061 R)
• M76: 30,555,365 km (0.071 R)
• M77: 30,786,793 km (0.113 R)
• M78: 31,018,670 km (0.107 R)
• M79: 31,111,570 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.1

Radius: 14.5

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.4 AU - 13.28 AU

Year: 13517 Days

Day: 12.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,237,061 km

• M1: 223,649 km (0.09 R)
• M2: 323,730 km (0.087 R)
• M3: 430,692 km (0.095 R)
• M4: 632,350 km (0.057 R)
• M5: 962,812 km (0.094 R)
• M6: 1,139,337 km (0.102 R)
• M7: 1,263,354 km (0.057 R)
• M8: 1,526,197 km (0.079 R)
• M9: 1,664,576 km (0.108 R)
• M10: 2,182,932 km (0.031 R)
• M11: 2,287,501 km (0.055 R)
• M12: 2,474,498 km (0.057 R)
• M13: 2,583,705 km (0.096 R)
• M14: 2,778,930 km (0.116 R)
• M15: 3,066,457 km (0.091 R)
• M16: 3,213,811 km (0.081 R)
• M17: 3,546,816 km (0.118 R)
• M18: 3,764,630 km (0.113 R)
• M19: 4,511,573 km (0.086 R)
• M20: 5,375,201 km (0.107 R)
• M21: 5,698,781 km (0.065 R)
• M22: 5,954,893 km (0.036 R)
• M23: 6,669,073 km (0.081 R)
• M24: 7,370,986 km (0.053 R)
• M25: 7,570,101 km (0.084 R)
• M26: 8,971,684 km (0.101 R)
• M27: 9,270,131 km (0.07 R)
• M28: 10,407,374 km (0.115 R)
• M29: 10,631,173 km (0.106 R)
• M30: 11,129,184 km (0.093 R)
• M31: 11,358,069 km (0.072 R)
• M32: 11,681,200 km (0.052 R)
• M33: 12,054,148 km (0.061 R)
• M34: 12,289,315 km (0.082 R)
• M35: 13,148,306 km (0.056 R)
• M36: 13,731,738 km (0.111 R)
• M37: 13,977,378 km (0.056 R)
• M38: 15,176,854 km (0.072 R)
• M39: 15,328,995 km (0.111 R)
• M40: 15,481,734 km (0.09 R)
• M41: 15,635,072 km (0.099 R)
• M42: 16,149,689 km (0.111 R)
• M43: 16,305,121 km (0.077 R)
• M44: 16,722,050 km (0.091 R)
• M45: 17,354,251 km (0.112 R)
• M46: 17,460,315 km (0.083 R)
• M47: 17,566,680 km (0.037 R)
• M48: 17,940,525 km (0.066 R)
• M49: 21,422,415 km (0.09 R)
• M50: 22,281,556 km (0.081 R)
• M51: 23,151,916 km (0.086 R)
• M52: 23,444,679 km (0.07 R)
• M53: 23,620,756 km (0.052 R)
• M54: 24,627,400 km (0.085 R)
• M55: 25,346,367 km (0.062 R)
• M56: 25,890,155 km (0.084 R)
• M57: 26,866,431 km (0.112 R)
• M58: 29,106,959 km (0.088 R)
• M59: 29,486,189 km (0.113 R)
• M60: 29,612,899 km (0.078 R)
• M61: 31,277,474 km (0.1 R)
• M62: 32,186,281 km (0.116 R)
• M63: 35,300,610 km (0.08 R)
• M64: 36,859,270 km (0.053 R)
• M65: 37,681,460 km (0.096 R)
• M66: 37,819,090 km (0.043 R)
• M67: 38,995,527 km (0.117 R)
• M68: 39,833,275 km (0.087 R)
• M69: 40,254,393 km (0.106 R)
• M70: 40,465,476 km (0.089 R)
• M71: 41,526,574 km (0.03 R)
• M72: 44,110,279 km (0.092 R)
• M73: 44,400,498 km (0.116 R)
• M74: 45,421,504 km (0.06 R)
• M75: 46,376,537 km (0.094 R)
• M76: 46,671,693 km (0.112 R)
• M77: 47,709,753 km (0.077 R)
• M78: 49,356,377 km (0.06 R)
• M79: 49,959,705 km (0.098 R)

Asteroid Belt

Center: 11.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.4

Radius: 5.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 11.79 AU - 12.93 AU

Year: 16458 Days

Day: 20.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 27,237,061 km

• M1: 81,082 km (0.082 R)
• M2: 195,674 km (0.026 R)
• M3: 302,188 km (0.075 R)
• M4: 390,600 km (0.042 R)
• M5: 753,524 km (0.116 R)
• M6: 1,141,731 km (0.091 R)
• M7: 1,254,677 km (0.106 R)
• M8: 1,401,134 km (0.091 R)
• M9: 1,615,358 km (0.09 R)
• M10: 2,125,935 km (0.042 R)
• M11: 2,265,361 km (0.091 R)
• M12: 2,757,986 km (0.114 R)
• M13: 3,006,768 km (0.119 R)
• M14: 3,242,833 km (0.043 R)
• M15: 3,464,537 km (0.116 R)
• M16: 4,377,383 km (0.112 R)
• M17: 5,815,019 km (0.056 R)
• M18: 6,059,462 km (0.109 R)
• M19: 6,133,513 km (0.103 R)
• M20: 6,457,691 km (0.052 R)
• M21: 6,533,388 km (0.045 R)
• M22: 7,943,946 km (0.071 R)
• M23: 8,406,802 km (0.11 R)
• M24: 8,544,731 km (0.067 R)
• M25: 9,131,753 km (0.118 R)
• M26: 9,216,575 km (0.101 R)
• M27: 10,581,057 km (0.115 R)
• M28: 11,059,771 km (0.083 R)
• M29: 11,945,240 km (0.065 R)
• M30: 12,569,213 km (0.111 R)
• M31: 12,790,020 km (0.118 R)
• M32: 13,653,947 km (0.086 R)
• M33: 13,751,186 km (0.1 R)
• M34: 14,011,337 km (0.104 R)
• M35: 14,668,969 km (0.075 R)
• M36: 15,001,525 km (0.115 R)
• M37: 15,336,624 km (0.097 R)
• M38: 15,538,880 km (0.089 R)
• M39: 15,809,802 km (0.114 R)
• M40: 16,219,252 km (0.054 R)
• M41: 16,322,175 km (0.08 R)
• M42: 18,140,238 km (0.113 R)
• M43: 18,712,300 km (0.116 R)
• M44: 19,874,376 km (0.106 R)
• M45: 20,464,091 km (0.12 R)
• M46: 20,649,592 km (0.102 R)
• M47: 21,321,885 km (0.082 R)
• M48: 22,572,972 km (0.096 R)
• M49: 22,726,310 km (0.067 R)
• M50: 22,764,607 km (0.085 R)
• M51: 22,956,840 km (0.116 R)
• M52: 23,149,523 km (0.093 R)
• M53: 23,342,803 km (0.078 R)
• M54: 24,947,539 km (0.046 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 146 - 14,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit