🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.91 AU - 2.07 AU

Year: 840 Days

Day: 34.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 77,698,052 km

• M1: 52,658 km (0.062 R)
• M2: 1,182,422 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.64 AU - 4.16 AU

Year: 1876 Days

Day: 27 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.64 AU - 4.4 AU

Year: 2412 Days

Day: 29.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,698,052 km

• M1: 976,126 km (0.044 R)
• M2: 1,405,622 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.97 AU - 9.71 AU

Year: 6569 Days

Day: 46.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 14.2

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 12.51 AU - 16.25 AU

Year: 16317 Days

Day: 12.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,698,052 km

• M1: 360,082 km (0.09 R)
• M2: 495,169 km (0.078 R)
• M3: 597,943 km (0.068 R)
• M4: 1,043,146 km (0.1 R)
• M5: 1,201,570 km (0.096 R)
• M6: 1,349,522 km (0.11 R)
• M7: 1,464,862 km (0.055 R)
• M8: 1,583,793 km (0.119 R)
• M9: 1,895,854 km (0.097 R)
• M10: 2,004,312 km (0.11 R)
• M11: 2,205,372 km (0.056 R)
• M12: 3,204,386 km (0.047 R)
• M13: 3,361,315 km (0.093 R)
• M14: 4,242,296 km (0.116 R)
• M15: 4,473,425 km (0.101 R)
• M16: 4,828,122 km (0.103 R)
• M17: 4,918,180 km (0.091 R)
• M18: 5,502,210 km (0.096 R)
• M19: 5,659,587 km (0.115 R)
• M20: 6,043,604 km (0.055 R)
• M21: 6,238,830 km (0.109 R)
• M22: 6,337,115 km (0.035 R)
• M23: 6,668,923 km (0.059 R)
• M24: 6,769,603 km (0.078 R)
• M25: 7,108,741 km (0.048 R)
• M26: 7,733,462 km (0.105 R)
• M27: 8,412,187 km (0.117 R)
• M28: 8,593,949 km (0.086 R)
• M29: 9,560,351 km (0.047 R)
• M30: 10,249,549 km (0.074 R)
• M31: 10,757,433 km (0.085 R)
• M32: 10,954,902 km (0.116 R)
• M33: 11,113,775 km (0.065 R)
• M34: 12,165,299 km (0.097 R)
• M35: 12,536,750 km (0.084 R)
• M36: 12,744,691 km (0.106 R)
• M37: 13,164,014 km (0.051 R)
• M38: 13,375,396 km (0.062 R)
• M39: 13,673,395 km (0.118 R)
• M40: 14,886,783 km (0.066 R)
• M41: 15,018,878 km (0.03 R)
• M42: 15,195,553 km (0.103 R)
• M43: 15,506,418 km (0.11 R)
• M44: 15,595,578 km (0.118 R)
• M45: 15,685,038 km (0.12 R)
• M46: 15,999,193 km (0.08 R)
• M47: 17,276,759 km (0.114 R)
• M48: 17,508,336 km (0.085 R)
• M49: 19,254,144 km (0.096 R)
• M50: 20,318,383 km (0.108 R)
• M51: 20,857,683 km (0.087 R)
• M52: 22,201,222 km (0.073 R)
• M53: 22,301,901 km (0.087 R)
• M54: 23,112,572 km (0.038 R)
• M55: 23,675,509 km (0.048 R)
• M56: 24,502,336 km (0.12 R)
• M57: 24,606,456 km (0.049 R)
• M58: 25,076,343 km (0.059 R)
• M59: 25,972,135 km (0.049 R)
• M60: 27,470,507 km (0.115 R)
• M61: 27,686,826 km (0.075 R)
• M62: 27,958,047 km (0.118 R)
• M63: 28,066,805 km (0.068 R)
• M64: 28,557,785 km (0.092 R)
• M65: 28,886,750 km (0.112 R)
• M66: 29,106,809 km (0.108 R)
• M67: 30,382,580 km (0.07 R)
• M68: 32,074,083 km (0.053 R)
• M69: 32,873,833 km (0.11 R)
• M70: 33,622,421 km (0.097 R)
• M71: 34,318,350 km (0.069 R)
• M72: 34,551,423 km (0.078 R)
• M73: 34,668,110 km (0.092 R)
• M74: 34,784,946 km (0.115 R)
• M75: 34,901,931 km (0.109 R)
• M76: 35,547,745 km (0.062 R)
• M77: 36,612,882 km (0.096 R)
• M78: 37,748,779 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 21.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.2

Radius: 3.9

Gravity: 22.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 16.68 AU - 25.92 AU

Year: 29415 Days

Day: 17.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,698,052 km

• M1: 191,186 km (0.101 R)
• M2: 839,693 km (0.039 R)
• M3: 916,586 km (0.035 R)
• M4: 1,395,150 km (0.041 R)
• M5: 1,805,497 km (0.089 R)
• M6: 1,838,558 km (0.1 R)
• M7: 2,215,245 km (0.06 R)
• M8: 2,394,314 km (0.051 R)
• M9: 2,842,808 km (0.101 R)
• M10: 3,076,779 km (0.081 R)
• M11: 3,521,384 km (0.081 R)
• M12: 5,111,610 km (0.096 R)
• M13: 5,300,253 km (0.083 R)
• M14: 5,443,268 km (0.117 R)
• M15: 6,277,426 km (0.084 R)
• M16: 6,889,730 km (0.087 R)
• M17: 7,098,120 km (0.115 R)
• M18: 7,627,995 km (0.092 R)
• M19: 7,735,556 km (0.095 R)
• M20: 8,006,478 km (0.113 R)
• M21: 8,446,595 km (0.065 R)
• M22: 9,064,285 km (0.102 R)
• M23: 9,407,313 km (0.039 R)
• M24: 10,761,323 km (0.039 R)
• M25: 10,942,486 km (0.101 R)
• M26: 11,307,505 km (0.028 R)
• M27: 11,676,712 km (0.068 R)
• M28: 11,862,812 km (0.073 R)
• M29: 11,987,277 km (0.105 R)
• M30: 12,363,666 km (0.087 R)
• M31: 12,935,429 km (0.069 R)
• M32: 12,999,457 km (0.058 R)
• M33: 14,501,718 km (0.093 R)
• M34: 15,374,772 km (0.116 R)
• M35: 16,126,800 km (0.118 R)
• M36: 17,312,363 km (0.078 R)
• M37: 17,666,312 km (0.115 R)
• M38: 18,022,803 km (0.049 R)
• M39: 18,094,311 km (0.025 R)
• M40: 18,742,668 km (0.099 R)
• M41: 18,887,778 km (0.102 R)
• M42: 21,259,503 km (0.082 R)
• M43: 22,019,759 km (0.077 R)
• M44: 27,419,495 km (0.071 R)
• M45: 29,081,377 km (0.086 R)
• M46: 30,690,153 km (0.078 R)
• M47: 31,462,227 km (0.073 R)
• M48: 32,067,201 km (0.093 R)
• M49: 36,407,783 km (0.115 R)
• M50: 37,315,992 km (0.119 R)
• M51: 37,407,247 km (0.033 R)
• M52: 39,247,301 km (0.111 R)
• M53: 41,116,676 km (0.117 R)
• M54: 42,537,706 km (0.035 R)
• M55: 45,330,100 km (0.093 R)
• M56: 45,427,488 km (0.119 R)
• M57: 45,915,177 km (0.06 R)
• M58: 46,895,941 km (0.089 R)
• M59: 47,191,546 km (0.101 R)
• M60: 49,277,838 km (0.079 R)
• M61: 50,483,297 km (0.088 R)
• M62: 50,786,233 km (0.107 R)
• M63: 54,675,030 km (0.089 R)
• M64: 55,193,835 km (0.116 R)
• M65: 56,969,861 km (0.098 R)
• M66: 58,658,372 km (0.112 R)
• M67: 58,764,437 km (0.118 R)
• M68: 59,295,809 km (0.091 R)
• M69: 59,508,836 km (0.119 R)
• M70: 60,363,339 km (0.115 R)
• M71: 61,652,723 km (0.113 R)
• M72: 61,868,443 km (0.082 R)
• M73: 62,192,622 km (0.119 R)
• M74: 63,277,057 km (0.074 R)
• M75: 63,385,964 km (0.097 R)
• M76: 63,930,800 km (0.041 R)
• M77: 64,149,213 km (0.099 R)
• M78: 64,805,947 km (0.093 R)
• M79: 65,905,342 km (0.088 R)
• M80: 67,454,877 km (0.056 R)
• M81: 67,566,028 km (0.107 R)
• M82: 70,364,256 km (0.099 R)
• M83: 70,589,700 km (0.097 R)
• M84: 71,607,414 km (0.114 R)
• M85: 71,720,810 km (0.091 R)
• M86: 72,743,909 km (0.105 R)
• M87: 73,200,183 km (0.117 R)
• M88: 73,314,326 km (0.106 R)
• M89: 73,542,912 km (0.053 R)
• M90: 74,000,831 km (0.055 R)
• M91: 76,768,092 km (0.099 R)

Kuiper Belt

Range: 36.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 11,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit