🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.83 AU - 1.01 AU

Year: 313 Days

Day: 33 Hours

Environment

Temp: 94 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.97 AU - 1.17 AU

Year: 393 Days

Day: 34.9 Hours

Environment

Temp: 45 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.93 AU - 1.51 AU

Year: 478 Days

Day: 47.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,943,206 km

• M1: 86,168 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.1 AU - 2.48 AU

Year: 1229 Days

Day: 19.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.12 AU - 2.5 AU

Year: 1246 Days

Day: 16.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.76 AU - 3.32 AU

Year: 1880 Days

Day: 30.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,943,206 km

• M1: 1,271,283 km (0.053 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.3

Radius: 13.7

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.13 AU - 9.01 AU

Year: 8133 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,943,206 km

• M1: 240,105 km (0.093 R)
• M2: 446,250 km (0.093 R)
• M3: 544,387 km (0.064 R)
• M4: 715,676 km (0.088 R)
• M5: 822,788 km (0.101 R)
• M6: 1,009,935 km (0.119 R)
• M7: 1,164,171 km (0.119 R)
• M8: 1,480,271 km (0.12 R)
• M9: 1,768,097 km (0.105 R)
• M10: 2,113,818 km (0.089 R)
• M11: 2,254,290 km (0.113 R)
• M12: 2,356,615 km (0.051 R)
• M13: 2,460,586 km (0.079 R)
• M14: 2,936,457 km (0.115 R)
• M15: 3,704,342 km (0.043 R)
• M16: 3,826,115 km (0.113 R)
• M17: 3,998,751 km (0.089 R)
• M18: 4,250,076 km (0.112 R)
• M19: 4,741,804 km (0.089 R)
• M20: 4,874,347 km (0.075 R)
• M21: 5,334,211 km (0.12 R)
• M22: 5,444,465 km (0.058 R)
• M23: 5,555,467 km (0.073 R)
• M24: 5,695,341 km (0.109 R)
• M25: 5,808,137 km (0.118 R)
• M26: 6,064,548 km (0.032 R)
• M27: 6,266,655 km (0.104 R)
• M28: 6,500,327 km (0.097 R)
• M29: 6,766,760 km (0.076 R)
• M30: 7,036,785 km (0.07 R)
• M31: 7,249,363 km (0.079 R)
• M32: 7,618,571 km (0.111 R)
• M33: 7,711,920 km (0.083 R)
• M34: 8,279,644 km (0.118 R)
• M35: 8,472,027 km (0.095 R)
• M36: 8,992,178 km (0.026 R)
• M37: 9,322,491 km (0.103 R)
• M38: 10,234,589 km (0.085 R)
• M39: 10,614,268 km (0.098 R)
• M40: 11,387,689 km (0.102 R)
• M41: 11,889,440 km (0.094 R)
• M42: 13,100,435 km (0.092 R)
• M43: 15,048,648 km (0.081 R)
• M44: 15,441,193 km (0.09 R)
• M45: 16,316,640 km (0.056 R)
• M46: 16,598,632 km (0.087 R)
• M47: 16,719,956 km (0.096 R)
• M48: 17,742,756 km (0.033 R)
• M49: 18,617,455 km (0.032 R)
• M50: 18,954,349 km (0.057 R)
• M51: 19,123,545 km (0.039 R)
• M52: 19,293,189 km (0.051 R)
• M53: 19,591,487 km (0.093 R)
• M54: 20,365,357 km (0.051 R)
• M55: 21,018,052 km (0.074 R)
• M56: 21,281,045 km (0.09 R)
• M57: 21,412,841 km (0.097 R)
• M58: 21,545,085 km (0.11 R)
• M59: 21,633,348 km (0.104 R)
• M60: 22,388,369 km (0.108 R)
• M61: 22,701,926 km (0.094 R)
• M62: 23,197,394 km (0.103 R)
• M63: 24,520,886 km (0.048 R)
• M64: 24,890,243 km (0.045 R)
• M65: 25,168,495 km (0.114 R)
• M66: 26,764,854 km (0.117 R)
• M67: 26,859,849 km (0.054 R)
• M68: 27,288,297 km (0.099 R)
• M69: 27,575,376 km (0.066 R)
• M70: 28,539,085 km (0.1 R)
• M71: 29,122,666 km (0.052 R)
• M72: 29,857,641 km (0.047 R)
• M73: 30,252,130 km (0.073 R)
• M74: 30,450,048 km (0.092 R)
• M75: 30,847,231 km (0.117 R)
• M76: 31,847,442 km (0.112 R)
• M77: 33,061,877 km (0.104 R)
• M78: 33,572,305 km (0.12 R)
• M79: 33,828,567 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.1

Radius: 5.1

Gravity: 17.3 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.47 AU - 15.51 AU

Year: 18564 Days

Day: 22 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,943,206 km

• M1: 566,527 km (0.052 R)
• M2: 1,178,382 km (0.036 R)
• M3: 1,704,967 km (0.046 R)
• M4: 3,044,765 km (0.093 R)
• M5: 3,286,964 km (0.078 R)
• M6: 3,571,200 km (0.104 R)
• M7: 4,087,762 km (0.037 R)
• M8: 4,316,198 km (0.099 R)
• M9: 4,627,361 km (0.101 R)
• M10: 5,026,339 km (0.083 R)
• M11: 5,729,748 km (0.069 R)
• M12: 5,899,841 km (0.11 R)
• M13: 5,942,476 km (0.114 R)
• M14: 7,180,997 km (0.083 R)
• M15: 7,456,556 km (0.1 R)
• M16: 7,829,205 km (0.056 R)
• M17: 8,447,792 km (0.08 R)
• M18: 9,081,937 km (0.096 R)
• M19: 9,429,752 km (0.108 R)
• M20: 10,550,988 km (0.105 R)
• M21: 10,707,168 km (0.056 R)
• M22: 11,339,369 km (0.062 R)
• M23: 12,037,841 km (0.079 R)
• M24: 12,092,145 km (0.093 R)
• M25: 12,916,430 km (0.096 R)
• M26: 13,815,513 km (0.098 R)
• M27: 15,437,004 km (0.096 R)
• M28: 15,673,519 km (0.076 R)
• M29: 17,731,836 km (0.115 R)
• M30: 18,541,010 km (0.119 R)
• M31: 18,792,335 km (0.074 R)
• M32: 20,195,114 km (0.083 R)
• M33: 21,499,308 km (0.049 R)
• M34: 21,763,349 km (0.039 R)
• M35: 22,161,578 km (0.09 R)
• M36: 23,573,932 km (0.056 R)
• M37: 23,641,849 km (0.035 R)
• M38: 24,051,149 km (0.116 R)
• M39: 24,256,696 km (0.086 R)
• M40: 24,876,780 km (0.101 R)
• M41: 27,123,141 km (0.093 R)
• M42: 27,408,424 km (0.114 R)
• M43: 27,479,932 km (0.108 R)
• M44: 28,414,919 km (0.064 R)
• M45: 28,850,099 km (0.061 R)
• M46: 31,506,209 km (0.106 R)
• M47: 32,031,746 km (0.066 R)
• M48: 34,934,544 km (0.037 R)
• M49: 35,089,677 km (0.093 R)
• M50: 35,478,481 km (0.098 R)
• M51: 36,103,352 km (0.103 R)
• M52: 39,605,139 km (0.046 R)
• M53: 39,847,786 km (0.098 R)
• M54: 40,660,252 km (0.116 R)
• M55: 43,546,594 km (0.118 R)
• M56: 43,880,646 km (0.107 R)
• M57: 44,215,595 km (0.118 R)
• M58: 47,010,682 km (0.087 R)
• M59: 47,096,402 km (0.043 R)
• M60: 48,905,788 km (0.075 R)
• M61: 51,177,282 km (0.091 R)
• M62: 52,680,890 km (0.104 R)
• M63: 52,858,762 km (0.056 R)
• M64: 53,304,414 km (0.09 R)
• M65: 53,393,574 km (0.099 R)
• M66: 56,094,265 km (0.103 R)
• M67: 57,004,418 km (0.075 R)
• M68: 57,278,332 km (0.107 R)
• M69: 57,919,359 km (0.106 R)
• M70: 59,300,895 km (0.077 R)
• M71: 59,856,502 km (0.075 R)
• M72: 60,693,203 km (0.089 R)
• M73: 61,159,649 km (0.102 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit