🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 17.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.58 AU - 0.68 AU

Year: 181 Days

Day: 41.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.41 AU - 2.01 AU

Year: 809 Days

Day: 15 Hours

Environment

Temp: -42 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.14 AU - 3.12 AU

Year: 1542 Days

Day: 18.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,008,774 km

• M1: 618,438 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.69 AU - 2.83 AU

Year: 1658 Days

Day: 29.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.11 AU - 3.43 AU

Year: 2139 Days

Day: 42.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.37 AU - 3.75 AU

Year: 2429 Days

Day: 12.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,008,774 km

• M1: 81,232 km (0.082 R)
• M2: 464,501 km (0.046 R)

Asteroid Belt

Center: 4.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.2

Radius: 9.1

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.49 AU - 5.61 AU

Year: 4104 Days

Day: 13.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,008,774 km

• M1: 115,789 km (0.076 R)
• M2: 199,264 km (0.065 R)
• M3: 268,827 km (0.071 R)
• M4: 405,410 km (0.1 R)
• M5: 476,918 km (0.117 R)
• M6: 619,634 km (0.025 R)
• M7: 696,677 km (0.1 R)
• M8: 769,083 km (0.114 R)
• M9: 887,115 km (0.057 R)
• M10: 1,104,182 km (0.115 R)
• M11: 1,190,051 km (0.032 R)
• M12: 1,741,319 km (0.084 R)
• M13: 2,109,180 km (0.069 R)
• M14: 2,168,870 km (0.117 R)
• M15: 2,425,879 km (0.111 R)
• M16: 2,488,561 km (0.057 R)
• M17: 2,589,988 km (0.085 R)
• M18: 2,757,837 km (0.109 R)
• M19: 2,876,169 km (0.089 R)
• M20: 3,592,593 km (0.04 R)
• M21: 3,882,514 km (0.11 R)
• M22: 4,316,198 km (0.085 R)
• M23: 4,392,642 km (0.076 R)
• M24: 4,640,077 km (0.12 R)
• M25: 4,734,025 km (0.102 R)
• M26: 5,360,391 km (0.056 R)
• M27: 5,426,064 km (0.08 R)
• M28: 5,558,309 km (0.114 R)
• M29: 5,725,260 km (0.07 R)
• M30: 5,842,994 km (0.105 R)
• M31: 5,910,761 km (0.088 R)
• M32: 6,029,841 km (0.108 R)
• M33: 6,115,262 km (0.028 R)
• M34: 6,201,281 km (0.118 R)
• M35: 6,461,581 km (0.118 R)
• M36: 6,637,059 km (0.067 R)
• M37: 6,814,183 km (0.08 R)
• M38: 7,100,813 km (0.096 R)
• M39: 7,318,477 km (0.11 R)
• M40: 7,519,836 km (0.07 R)
• M41: 7,871,990 km (0.103 R)
• M42: 8,286,675 km (0.117 R)
• M43: 8,458,264 km (0.067 R)
• M44: 8,592,602 km (0.094 R)
• M45: 8,669,795 km (0.104 R)
• M46: 8,844,077 km (0.101 R)
• M47: 9,196,080 km (0.071 R)
• M48: 9,433,343 km (0.083 R)
• M49: 9,512,929 km (0.103 R)
• M50: 9,572,768 km (0.099 R)
• M51: 9,974,737 km (0.087 R)
• M52: 10,116,706 km (0.109 R)
• M53: 10,320,608 km (0.114 R)
• M54: 10,443,727 km (0.047 R)
• M55: 10,567,294 km (0.087 R)
• M56: 10,649,872 km (0.081 R)
• M57: 10,940,840 km (0.119 R)
• M58: 11,361,061 km (0.106 R)
• M59: 11,786,517 km (0.105 R)
• M60: 12,369,201 km (0.068 R)
• M61: 12,543,781 km (0.116 R)
• M62: 12,609,305 km (0.081 R)
• M63: 12,917,178 km (0.099 R)
• M64: 13,473,083 km (0.118 R)
• M65: 13,720,070 km (0.091 R)
• M66: 13,832,866 km (0.116 R)
• M67: 14,036,619 km (0.114 R)
• M68: 14,401,488 km (0.11 R)
• M69: 14,838,762 km (0.096 R)
• M70: 15,280,375 km (0.082 R)
• M71: 15,444,185 km (0.074 R)
• M72: 15,679,203 km (0.085 R)
• M73: 15,820,723 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.9

Radius: 10.3

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.61 AU - 7.37 AU

Year: 6684 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,008,774 km

• M1: 146,008 km (0.113 R)
• M2: 308,172 km (0.04 R)
• M3: 379,829 km (0.104 R)
• M4: 839,992 km (0.085 R)
• M5: 1,030,729 km (0.104 R)
• M6: 1,131,558 km (0.09 R)
• M7: 1,289,384 km (0.072 R)
• M8: 1,435,990 km (0.093 R)
• M9: 1,530,536 km (0.11 R)
• M10: 1,607,728 km (0.04 R)
• M11: 1,726,060 km (0.069 R)
• M12: 1,909,168 km (0.031 R)
• M13: 1,992,644 km (0.063 R)
• M14: 2,163,335 km (0.09 R)
• M15: 2,727,917 km (0.115 R)
• M16: 3,137,367 km (0.1 R)
• M17: 3,362,063 km (0.105 R)
• M18: 3,644,055 km (0.099 R)
• M19: 3,722,294 km (0.054 R)
• M20: 4,535,209 km (0.098 R)
• M21: 4,676,130 km (0.074 R)
• M22: 4,846,971 km (0.043 R)
• M23: 5,253,877 km (0.119 R)
• M24: 5,461,369 km (0.12 R)
• M25: 5,854,064 km (0.08 R)
• M26: 6,162,535 km (0.117 R)
• M27: 6,507,807 km (0.109 R)
• M28: 6,698,843 km (0.099 R)
• M29: 7,349,145 km (0.079 R)
• M30: 7,581,620 km (0.105 R)
• M31: 7,682,000 km (0.064 R)
• M32: 8,779,749 km (0.088 R)
• M33: 9,168,405 km (0.105 R)
• M34: 9,490,489 km (0.094 R)
• M35: 10,182,977 km (0.069 R)
• M36: 11,005,167 km (0.083 R)
• M37: 11,616,424 km (0.059 R)
• M38: 11,770,959 km (0.068 R)
• M39: 12,435,323 km (0.118 R)
• M40: 13,192,438 km (0.095 R)
• M41: 13,596,801 km (0.068 R)
• M42: 13,882,383 km (0.034 R)
• M43: 14,211,199 km (0.049 R)
• M44: 14,625,735 km (0.1 R)
• M45: 15,086,496 km (0.057 R)
• M46: 15,170,720 km (0.065 R)
• M47: 15,807,708 km (0.07 R)
• M48: 16,108,100 km (0.065 R)
• M49: 17,195,826 km (0.112 R)
• M50: 18,127,971 km (0.04 R)
• M51: 18,442,276 km (0.086 R)
• M52: 18,713,198 km (0.115 R)
• M53: 19,902,202 km (0.068 R)
• M54: 20,319,430 km (0.083 R)
• M55: 20,505,829 km (0.09 R)
• M56: 20,599,178 km (0.077 R)
• M57: 20,833,299 km (0.114 R)
• M58: 21,683,463 km (0.114 R)
• M59: 22,017,216 km (0.1 R)
• M60: 22,400,636 km (0.069 R)
• M61: 22,641,488 km (0.089 R)
• M62: 23,028,498 km (0.077 R)
• M63: 23,368,983 km (0.12 R)
• M64: 24,846,860 km (0.05 R)
• M65: 25,949,845 km (0.107 R)
• M66: 26,660,136 km (0.104 R)
• M67: 26,762,012 km (0.036 R)
• M68: 27,222,624 km (0.104 R)
• M69: 28,359,268 km (0.09 R)
• M70: 28,776,497 km (0.081 R)
• M71: 28,933,575 km (0.062 R)
• M72: 29,722,703 km (0.042 R)
• M73: 29,828,469 km (0.09 R)
• M74: 31,375,909 km (0.118 R)
• M75: 31,537,475 km (0.101 R)
• M76: 33,223,443 km (0.048 R)
• M77: 33,333,098 km (0.085 R)
• M78: 34,492,931 km (0.105 R)
• M79: 34,994,084 km (0.089 R)
• M80: 35,273,532 km (0.105 R)
• M81: 35,441,680 km (0.05 R)
• M82: 35,609,978 km (0.08 R)
• M83: 37,079,627 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 10.2

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.13 AU - 12.03 AU

Year: 11574 Days

Day: 12.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,008,774 km

• M1: 142,118 km (0.088 R)
• M2: 399,875 km (0.069 R)
• M3: 472,580 km (0.091 R)
• M4: 550,969 km (0.105 R)
• M5: 1,182,272 km (0.12 R)
• M6: 1,342,940 km (0.111 R)
• M7: 1,562,699 km (0.092 R)
• M8: 2,596,271 km (0.12 R)
• M9: 3,268,564 km (0.078 R)
• M10: 3,382,109 km (0.102 R)
• M11: 3,801,282 km (0.095 R)
• M12: 4,090,006 km (0.072 R)
• M13: 4,237,060 km (0.072 R)
• M14: 4,511,273 km (0.027 R)
• M15: 4,587,120 km (0.064 R)
• M16: 4,765,739 km (0.073 R)
• M17: 4,894,693 km (0.074 R)
• M18: 4,972,633 km (0.116 R)
• M19: 5,395,397 km (0.037 R)
• M20: 5,556,963 km (0.109 R)
• M21: 5,802,303 km (0.092 R)
• M22: 6,051,234 km (0.076 R)
• M23: 7,052,492 km (0.06 R)
• M24: 7,170,226 km (0.079 R)
• M25: 7,348,098 km (0.086 R)
• M26: 7,587,454 km (0.116 R)
• M27: 8,197,066 km (0.081 R)
• M28: 8,352,049 km (0.109 R)
• M29: 8,539,196 km (0.077 R)
• M30: 9,953,794 km (0.067 R)
• M31: 10,019,766 km (0.095 R)
• M32: 10,519,722 km (0.071 R)
• M33: 10,755,788 km (0.101 R)
• M34: 11,027,757 km (0.081 R)
• M35: 11,405,342 km (0.1 R)
• M36: 11,892,133 km (0.059 R)
• M37: 12,528,074 km (0.117 R)
• M38: 12,886,061 km (0.082 R)
• M39: 12,958,168 km (0.105 R)
• M40: 13,138,732 km (0.105 R)
• M41: 13,283,842 km (0.072 R)
• M42: 13,502,554 km (0.055 R)
• M43: 13,612,359 km (0.073 R)
• M44: 13,722,463 km (0.098 R)
• M45: 13,795,916 km (0.091 R)
• M46: 13,869,667 km (0.105 R)
• M47: 14,240,072 km (0.114 R)
• M48: 14,688,865 km (0.062 R)
• M49: 15,142,296 km (0.05 R)
• M50: 15,332,585 km (0.089 R)
• M51: 15,523,771 km (0.102 R)
• M52: 18,159,835 km (0.089 R)
• M53: 18,240,768 km (0.114 R)
• M54: 18,402,632 km (0.094 R)
• M55: 18,646,477 km (0.083 R)
• M56: 18,891,518 km (0.111 R)
• M57: 19,549,899 km (0.084 R)
• M58: 21,058,593 km (0.118 R)
• M59: 21,356,293 km (0.078 R)
• M60: 22,865,586 km (0.115 R)
• M61: 23,083,999 km (0.083 R)
• M62: 23,434,955 km (0.101 R)
• M63: 24,186,535 km (0.073 R)
• M64: 24,766,675 km (0.085 R)
• M65: 25,261,096 km (0.072 R)
• M66: 25,622,824 km (0.119 R)
• M67: 25,895,092 km (0.092 R)
• M68: 26,168,408 km (0.083 R)
• M69: 26,534,324 km (0.078 R)
• M70: 26,626,177 km (0.12 R)
• M71: 27,502,970 km (0.082 R)
• M72: 27,875,020 km (0.067 R)
• M73: 28,342,364 km (0.07 R)
• M74: 28,577,083 km (0.113 R)
• M75: 29,903,118 km (0.082 R)
• M76: 30,525,595 km (0.081 R)
• M77: 30,718,128 km (0.088 R)
• M78: 30,959,130 km (0.105 R)
• M79: 31,394,609 km (0.068 R)
• M80: 31,588,787 km (0.092 R)
• M81: 31,686,026 km (0.119 R)
• M82: 31,978,490 km (0.032 R)
• M83: 32,320,620 km (0.065 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 19,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit