🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.81 AU - 0.87 AU

Year: 274 Days

Day: 25.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1 AU - 1.04 AU

Year: 367 Days

Day: 27 Hours

Environment

Temp: 75 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.6 AU - 2.02 AU

Year: 868 Days

Day: 17.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.71 AU - 2.07 AU

Year: 926 Days

Day: 32.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.57 AU - 2.67 AU

Year: 1512 Days

Day: 20.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,120,197 km

• M1: 613,351 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.58 AU - 4.22 AU

Year: 2235 Days

Day: 43.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.43 AU - 3.83 AU

Year: 2465 Days

Day: 41.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,120,197 km

• M1: 239,805 km (0.111 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.75 AU - 5.07 AU

Year: 3301 Days

Day: 31.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.6

Radius: 11.4

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.31 AU - 8.25 AU

Year: 7735 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,120,197 km

• M1: 151,393 km (0.093 R)
• M2: 338,989 km (0.12 R)
• M3: 422,913 km (0.026 R)
• M4: 503,995 km (0.062 R)
• M5: 578,794 km (0.1 R)
• M6: 829,670 km (0.055 R)
• M7: 1,149,360 km (0.081 R)
• M8: 1,253,032 km (0.075 R)
• M9: 1,414,597 km (0.059 R)
• M10: 1,859,352 km (0.107 R)
• M11: 2,129,675 km (0.046 R)
• M12: 2,390,724 km (0.1 R)
• M13: 2,616,317 km (0.036 R)
• M14: 3,819,982 km (0.119 R)
• M15: 4,300,640 km (0.094 R)
• M16: 4,828,720 km (0.071 R)
• M17: 4,913,991 km (0.026 R)
• M18: 5,086,178 km (0.091 R)
• M19: 5,289,631 km (0.112 R)
• M20: 5,466,007 km (0.114 R)
• M21: 5,764,604 km (0.068 R)
• M22: 5,915,848 km (0.087 R)
• M23: 6,755,541 km (0.113 R)
• M24: 7,401,504 km (0.093 R)
• M25: 7,533,150 km (0.1 R)
• M26: 7,832,047 km (0.078 R)
• M27: 7,999,896 km (0.101 R)
• M28: 8,236,859 km (0.032 R)
• M29: 8,544,881 km (0.108 R)
• M30: 8,926,505 km (0.099 R)
• M31: 9,995,681 km (0.106 R)
• M32: 10,214,393 km (0.038 R)
• M33: 10,917,353 km (0.114 R)
• M34: 11,369,438 km (0.1 R)
• M35: 11,521,579 km (0.118 R)
• M36: 11,597,874 km (0.115 R)
• M37: 12,097,830 km (0.075 R)
• M38: 12,369,949 km (0.078 R)
• M39: 12,644,162 km (0.102 R)
• M40: 12,801,688 km (0.114 R)
• M41: 13,519,010 km (0.092 R)
• M42: 13,720,518 km (0.072 R)
• M43: 13,882,533 km (0.056 R)
• M44: 15,034,137 km (0.116 R)
• M45: 15,326,751 km (0.072 R)
• M46: 15,875,326 km (0.034 R)
• M47: 16,559,437 km (0.049 R)
• M48: 16,775,157 km (0.111 R)
• M49: 16,991,775 km (0.086 R)
• M50: 17,165,757 km (0.106 R)
• M51: 18,534,428 km (0.091 R)
• M52: 18,938,342 km (0.116 R)
• M53: 19,254,443 km (0.04 R)
• M54: 19,617,966 km (0.086 R)
• M55: 19,800,475 km (0.089 R)
• M56: 19,937,806 km (0.067 R)
• M57: 20,029,509 km (0.074 R)
• M58: 20,444,045 km (0.111 R)
• M59: 21,610,160 km (0.076 R)
• M60: 22,082,740 km (0.09 R)
• M61: 22,415,446 km (0.054 R)
• M62: 22,797,818 km (0.103 R)
• M63: 23,472,205 km (0.102 R)
• M64: 23,714,703 km (0.061 R)
• M65: 24,692,774 km (0.034 R)
• M66: 24,889,944 km (0.081 R)
• M67: 25,733,826 km (0.103 R)
• M68: 26,789,239 km (0.113 R)
• M69: 27,347,688 km (0.092 R)
• M70: 27,756,389 km (0.099 R)
• M71: 27,910,176 km (0.039 R)
• M72: 28,115,573 km (0.104 R)
• M73: 28,218,497 km (0.092 R)
• M74: 28,321,420 km (0.108 R)
• M75: 28,942,251 km (0.101 R)
• M76: 29,882,025 km (0.115 R)
• M77: 30,039,552 km (0.065 R)
• M78: 31,791,193 km (0.104 R)
• M79: 33,031,659 km (0.084 R)
• M80: 33,684,953 km (0.091 R)
• M81: 34,397,786 km (0.118 R)
• M82: 34,617,994 km (0.068 R)
• M83: 35,615,214 km (0.075 R)
• M84: 35,782,315 km (0.103 R)
• M85: 36,846,704 km (0.085 R)
• M86: 37,015,749 km (0.091 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.9

Radius: 10.8

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.17 AU - 10.53 AU

Year: 11869 Days

Day: 13.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,120,197 km

• M1: 143,614 km (0.098 R)
• M2: 239,057 km (0.118 R)
• M3: 460,462 km (0.09 R)
• M4: 539,899 km (0.117 R)
• M5: 829,670 km (0.087 R)
• M6: 992,881 km (0.074 R)
• M7: 1,212,341 km (0.111 R)
• M8: 1,399,638 km (0.106 R)
• M9: 1,596,658 km (0.115 R)
• M10: 1,698,684 km (0.045 R)
• M11: 1,802,954 km (0.086 R)
• M12: 1,882,540 km (0.092 R)
• M13: 2,929,575 km (0.079 R)
• M14: 3,055,686 km (0.106 R)
• M15: 3,280,681 km (0.115 R)
• M16: 3,544,722 km (0.114 R)
• M17: 4,093,447 km (0.047 R)
• M18: 4,631,999 km (0.102 R)
• M19: 5,657,492 km (0.077 R)
• M20: 6,256,781 km (0.112 R)
• M21: 7,087,349 km (0.059 R)
• M22: 7,257,591 km (0.036 R)
• M23: 8,442,107 km (0.03 R)
• M24: 8,713,478 km (0.101 R)
• M25: 9,033,767 km (0.115 R)
• M26: 9,638,890 km (0.045 R)
• M27: 9,733,137 km (0.11 R)
• M28: 10,692,508 km (0.105 R)
• M29: 11,183,638 km (0.069 R)
• M30: 11,481,786 km (0.112 R)
• M31: 11,581,718 km (0.1 R)
• M32: 11,934,021 km (0.087 R)
• M33: 12,391,940 km (0.076 R)
• M34: 12,959,664 km (0.047 R)
• M35: 13,168,203 km (0.116 R)
• M36: 13,747,446 km (0.113 R)
• M37: 14,120,393 km (0.073 R)
• M38: 14,388,772 km (0.076 R)
• M39: 14,821,858 km (0.107 R)
• M40: 16,202,646 km (0.087 R)
• M41: 17,451,340 km (0.086 R)
• M42: 18,029,236 km (0.114 R)
• M43: 19,203,729 km (0.105 R)
• M44: 19,920,303 km (0.109 R)
• M45: 20,100,867 km (0.074 R)
• M46: 20,524,080 km (0.086 R)
• M47: 20,950,434 km (0.075 R)
• M48: 22,433,996 km (0.057 R)
• M49: 22,873,066 km (0.099 R)
• M50: 23,062,157 km (0.054 R)
• M51: 25,240,751 km (0.092 R)
• M52: 27,217,089 km (0.061 R)
• M53: 28,223,882 km (0.038 R)
• M54: 28,291,351 km (0.093 R)
• M55: 28,969,777 km (0.059 R)
• M56: 29,379,526 km (0.108 R)
• M57: 30,204,558 km (0.092 R)
• M58: 31,037,220 km (0.077 R)
• M59: 31,176,795 km (0.071 R)
• M60: 31,947,822 km (0.116 R)
• M61: 33,867,013 km (0.099 R)
• M62: 34,370,709 km (0.112 R)
• M63: 34,804,393 km (0.057 R)
• M64: 35,094,464 km (0.045 R)
• M65: 35,239,873 km (0.107 R)
• M66: 35,385,432 km (0.093 R)
• M67: 36,852,089 km (0.055 R)
• M68: 37,964,948 km (0.115 R)
• M69: 38,563,040 km (0.096 R)
• M70: 38,863,283 km (0.073 R)
• M71: 39,315,068 km (0.034 R)
• M72: 39,466,162 km (0.092 R)
• M73: 42,603,678 km (0.043 R)
• M74: 43,849,529 km (0.117 R)
• M75: 44,084,548 km (0.09 R)
• M76: 44,870,834 km (0.052 R)
• M77: 45,265,623 km (0.111 R)
• M78: 45,423,897 km (0.075 R)
• M79: 46,297,699 km (0.099 R)
• M80: 47,658,890 km (0.111 R)
• M81: 48,142,390 km (0.034 R)
• M82: 50,174,827 km (0.119 R)
• M83: 50,913,242 km (0.115 R)
• M84: 52,484,169 km (0.108 R)
• M85: 53,066,853 km (0.092 R)
• M86: 53,150,328 km (0.112 R)
• M87: 55,503,802 km (0.095 R)
• M88: 55,673,296 km (0.1 R)
• M89: 56,608,133 km (0.093 R)
• M90: 56,863,946 km (0.105 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 14,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit