🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.24 AU - 1.5 AU

Year: 592 Days

Day: 36.3 Hours

Environment

Temp: -22 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.37 AU - 1.45 AU

Year: 618 Days

Day: 22.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.73 AU - 1.95 AU

Year: 921 Days

Day: 20.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.82 AU - 3.4 AU

Year: 2024 Days

Day: 18.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,119,550 km

• M1: 129,253 km (0.11 R)
• M2: 166,203 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.63 AU - 3.73 AU

Year: 2092 Days

Day: 40.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.51 AU - 4.05 AU

Year: 2712 Days

Day: 18.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.49 AU - 4.87 AU

Year: 3153 Days

Day: 45 Hours

Environment

Temp: -128 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,119,550 km

• M1: 161,267 km (0.107 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.8

Radius: 11.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.8 AU - 7.7 AU

Year: 7203 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,119,550 km

• M1: 261,497 km (0.065 R)
• M2: 366,964 km (0.068 R)
• M3: 492,476 km (0.092 R)
• M4: 649,105 km (0.102 R)
• M5: 870,360 km (0.081 R)
• M6: 1,065,436 km (0.09 R)
• M7: 1,186,311 km (0.115 R)
• M8: 1,695,991 km (0.099 R)
• M9: 1,922,183 km (0.038 R)
• M10: 2,093,024 km (0.073 R)
• M11: 2,202,380 km (0.091 R)
• M12: 2,947,826 km (0.086 R)
• M13: 3,095,928 km (0.093 R)
• M14: 3,322,868 km (0.096 R)
• M15: 3,451,223 km (0.119 R)
• M16: 3,713,169 km (0.092 R)
• M17: 3,846,610 km (0.114 R)
• M18: 3,927,393 km (0.092 R)
• M19: 4,680,469 km (0.102 R)
• M20: 4,766,936 km (0.038 R)
• M21: 4,912,196 km (0.052 R)
• M22: 5,630,116 km (0.092 R)
• M23: 5,722,119 km (0.097 R)
• M24: 5,938,886 km (0.105 R)
• M25: 6,095,515 km (0.088 R)
• M26: 6,190,061 km (0.104 R)
• M27: 7,129,535 km (0.083 R)
• M28: 7,531,355 km (0.1 R)
• M29: 7,803,324 km (0.061 R)
• M30: 8,532,763 km (0.06 R)
• M31: 8,959,416 km (0.084 R)
• M32: 9,211,489 km (0.112 R)
• M33: 10,056,268 km (0.119 R)
• M34: 10,469,009 km (0.076 R)
• M35: 11,779,935 km (0.1 R)
• M36: 12,454,771 km (0.107 R)
• M37: 12,695,922 km (0.114 R)
• M38: 12,817,097 km (0.111 R)
• M39: 13,223,704 km (0.11 R)
• M40: 13,346,524 km (0.084 R)
• M41: 13,428,653 km (0.096 R)
• M42: 15,063,010 km (0.09 R)
• M43: 15,449,122 km (0.039 R)
• M44: 15,968,974 km (0.117 R)
• M45: 16,362,716 km (0.088 R)
• M46: 17,204,204 km (0.117 R)
• M47: 17,517,911 km (0.073 R)
• M48: 19,206,871 km (0.068 R)
• M49: 19,812,443 km (0.071 R)
• M50: 20,188,382 km (0.061 R)
• M51: 20,282,779 km (0.109 R)
• M52: 20,613,988 km (0.034 R)
• M53: 21,715,328 km (0.081 R)
• M54: 22,541,557 km (0.106 R)
• M55: 23,131,122 km (0.068 R)
• M56: 23,974,854 km (0.067 R)
• M57: 24,475,857 km (0.098 R)
• M58: 24,576,537 km (0.099 R)
• M59: 24,727,630 km (0.083 R)
• M60: 25,081,729 km (0.07 R)
• M61: 25,897,037 km (0.101 R)
• M62: 26,617,800 km (0.058 R)
• M63: 26,876,753 km (0.076 R)
• M64: 27,084,545 km (0.12 R)
• M65: 29,138,224 km (0.107 R)
• M66: 30,860,545 km (0.068 R)
• M67: 31,296,323 km (0.038 R)
• M68: 31,405,530 km (0.11 R)
• M69: 31,624,391 km (0.11 R)
• M70: 32,394,521 km (0.054 R)
• M71: 33,449,485 km (0.06 R)
• M72: 33,672,985 km (0.107 R)
• M73: 34,233,977 km (0.088 R)
• M74: 34,572,068 km (0.11 R)
• M75: 34,968,053 km (0.034 R)
• M76: 36,394,020 km (0.079 R)
• M77: 37,027,418 km (0.073 R)
• M78: 37,316,590 km (0.11 R)
• M79: 37,722,749 km (0.108 R)
• M80: 38,949,750 km (0.111 R)
• M81: 39,302,652 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 13.1

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.05 AU - 13.07 AU

Year: 12661 Days

Day: 14.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,119,550 km

• M1: 278,252 km (0.105 R)
• M2: 458,817 km (0.078 R)
• M3: 917,633 km (0.089 R)
• M4: 1,085,033 km (0.099 R)
• M5: 1,451,698 km (0.111 R)
• M6: 1,549,535 km (0.08 R)
• M7: 1,937,143 km (0.037 R)
• M8: 2,128,479 km (0.038 R)
• M9: 2,269,250 km (0.1 R)
• M10: 2,832,636 km (0.103 R)
• M11: 3,019,483 km (0.116 R)
• M12: 3,706,138 km (0.107 R)
• M13: 4,049,914 km (0.072 R)
• M14: 4,225,841 km (0.035 R)
• M15: 5,067,478 km (0.109 R)
• M16: 5,372,359 km (0.079 R)
• M17: 5,722,567 km (0.1 R)
• M18: 6,120,498 km (0.047 R)
• M19: 6,363,744 km (0.11 R)
• M20: 7,282,424 km (0.073 R)
• M21: 7,454,013 km (0.05 R)
• M22: 7,844,912 km (0.074 R)
• M23: 8,198,113 km (0.078 R)
• M24: 8,556,549 km (0.063 R)
• M25: 9,242,456 km (0.098 R)
• M26: 10,136,752 km (0.088 R)
• M27: 11,454,709 km (0.091 R)
• M28: 11,604,456 km (0.078 R)
• M29: 11,855,631 km (0.109 R)
• M30: 12,159,315 km (0.1 R)
• M31: 12,671,089 km (0.043 R)
• M32: 14,088,379 km (0.044 R)
• M33: 14,356,309 km (0.106 R)
• M34: 14,734,343 km (0.112 R)
• M35: 14,897,405 km (0.074 R)
• M36: 15,610,687 km (0.116 R)
• M37: 16,843,224 km (0.107 R)
• M38: 17,643,722 km (0.094 R)
• M39: 18,398,294 km (0.033 R)
• M40: 19,699,048 km (0.079 R)
• M41: 21,274,463 km (0.043 R)
• M42: 21,397,283 km (0.079 R)
• M43: 22,077,205 km (0.075 R)
• M44: 23,015,932 km (0.062 R)
• M45: 23,585,301 km (0.118 R)
• M46: 23,839,917 km (0.094 R)
• M47: 24,095,430 km (0.117 R)
• M48: 25,386,609 km (0.1 R)
• M49: 25,582,283 km (0.119 R)
• M50: 26,303,794 km (0.1 R)
• M51: 26,501,712 km (0.1 R)
• M52: 27,298,470 km (0.06 R)
• M53: 27,432,061 km (0.094 R)
• M54: 27,632,821 km (0.088 R)
• M55: 27,901,200 km (0.109 R)
• M56: 28,103,157 km (0.117 R)
• M57: 28,711,721 km (0.087 R)
• M58: 29,051,757 km (0.114 R)
• M59: 29,188,190 km (0.108 R)
• M60: 29,598,537 km (0.078 R)
• M61: 30,355,951 km (0.089 R)
• M62: 30,702,270 km (0.099 R)
• M63: 30,910,810 km (0.071 R)
• M64: 32,171,321 km (0.118 R)
• M65: 32,879,069 km (0.058 R)
• M66: 33,092,246 km (0.119 R)
• M67: 37,009,466 km (0.076 R)
• M68: 37,899,723 km (0.115 R)
• M69: 38,272,670 km (0.08 R)
• M70: 38,572,016 km (0.074 R)
• M71: 38,797,011 km (0.054 R)
• M72: 39,022,455 km (0.084 R)
• M73: 39,323,595 km (0.073 R)
• M74: 41,453,869 km (0.11 R)
• M75: 41,915,229 km (0.115 R)
• M76: 46,222,900 km (0.079 R)
• M77: 47,582,595 km (0.105 R)
• M78: 48,065,646 km (0.116 R)
• M79: 48,307,845 km (0.097 R)
• M80: 48,469,561 km (0.048 R)
• M81: 49,036,686 km (0.108 R)
• M82: 49,443,143 km (0.077 R)
• M83: 50,177,669 km (0.112 R)
• M84: 50,341,479 km (0.037 R)
• M85: 50,587,268 km (0.099 R)
• M86: 51,905,524 km (0.098 R)
• M87: 53,068,349 km (0.076 R)
• M88: 53,151,675 km (0.118 R)
• M89: 55,081,487 km (0.117 R)
• M90: 55,927,613 km (0.08 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: 338 - 19,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit