🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.87 AU - 0.91 AU

Year: 296 Days

Day: 34.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,802,071 km

• M1: 374,443 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.3 AU - 1.94 AU

Year: 728 Days

Day: 18.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 137.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.94 AU - 1.98 AU

Year: 969 Days

Day: 16.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.37 AU - 3.35 AU

Year: 1708 Days

Day: 14.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.63 AU - 3.87 AU

Year: 2564 Days

Day: 26.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,802,071 km

• M1: 1,109,418 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.17 AU - 5.59 AU

Year: 3807 Days

Day: 20.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.2

Radius: 10.5

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.08 AU - 7.62 AU

Year: 6330 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,802,071 km

• M1: 131,796 km (0.046 R)
• M2: 213,177 km (0.109 R)
• M3: 305,180 km (0.091 R)
• M4: 637,586 km (0.051 R)
• M5: 1,086,679 km (0.071 R)
• M6: 1,238,820 km (0.108 R)
• M7: 1,344,286 km (0.119 R)
• M8: 1,471,295 km (0.059 R)
• M9: 1,718,281 km (0.106 R)
• M10: 1,816,866 km (0.061 R)
• M11: 2,360,355 km (0.118 R)
• M12: 2,650,425 km (0.051 R)
• M13: 2,928,528 km (0.12 R)
• M14: 3,388,242 km (0.116 R)
• M15: 3,513,156 km (0.065 R)
• M16: 3,614,135 km (0.118 R)
• M17: 3,716,011 km (0.115 R)
• M18: 4,027,773 km (0.119 R)
• M19: 4,133,539 km (0.111 R)
• M20: 4,240,202 km (0.104 R)
• M21: 4,815,705 km (0.093 R)
• M22: 4,900,078 km (0.063 R)
• M23: 5,650,760 km (0.064 R)
• M24: 6,874,920 km (0.057 R)
• M25: 7,065,507 km (0.074 R)
• M26: 7,746,327 km (0.042 R)
• M27: 7,812,150 km (0.12 R)
• M28: 8,011,116 km (0.091 R)
• M29: 8,144,706 km (0.103 R)
• M30: 8,380,323 km (0.085 R)
• M31: 9,274,769 km (0.092 R)
• M32: 9,626,922 km (0.113 R)
• M33: 9,769,040 km (0.084 R)
• M34: 10,091,274 km (0.066 R)
• M35: 10,380,596 km (0.057 R)
• M36: 10,783,015 km (0.075 R)
• M37: 11,490,164 km (0.1 R)
• M38: 11,565,561 km (0.115 R)
• M39: 11,792,501 km (0.1 R)
• M40: 12,289,166 km (0.069 R)
• M41: 13,263,646 km (0.081 R)
• M42: 13,780,208 km (0.072 R)
• M43: 14,506,356 km (0.11 R)
• M44: 15,038,476 km (0.094 R)
• M45: 15,785,867 km (0.11 R)
• M46: 17,230,384 km (0.116 R)
• M47: 17,619,787 km (0.106 R)
• M48: 17,793,919 km (0.103 R)
• M49: 18,099,846 km (0.053 R)
• M50: 18,407,420 km (0.06 R)
• M51: 19,072,532 km (0.05 R)
• M52: 19,251,301 km (0.1 R)
• M53: 19,520,278 km (0.118 R)
• M54: 20,107,599 km (0.061 R)
• M55: 20,838,535 km (0.077 R)
• M56: 21,022,540 km (0.031 R)
• M57: 22,091,417 km (0.117 R)
• M58: 22,326,136 km (0.111 R)
• M59: 22,420,233 km (0.067 R)
• M60: 24,621,117 km (0.095 R)
• M61: 27,291,439 km (0.054 R)
• M62: 27,796,032 km (0.118 R)
• M63: 28,049,451 km (0.104 R)
• M64: 28,507,520 km (0.036 R)
• M65: 30,052,267 km (0.098 R)
• M66: 31,413,010 km (0.108 R)
• M67: 31,624,242 km (0.114 R)
• M68: 31,782,816 km (0.11 R)
• M69: 32,047,903 km (0.074 R)
• M70: 32,686,836 km (0.06 R)
• M71: 33,276,401 km (0.109 R)
• M72: 33,383,962 km (0.091 R)
• M73: 33,491,672 km (0.107 R)
• M74: 34,085,875 km (0.108 R)
• M75: 34,194,333 km (0.115 R)
• M76: 34,357,245 km (0.111 R)
• M77: 34,574,761 km (0.117 R)
• M78: 35,339,655 km (0.067 R)
• M79: 35,724,271 km (0.08 R)
• M80: 35,999,830 km (0.065 R)
• M81: 36,497,692 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 8.5

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.74 AU - 12.28 AU

Year: 12031 Days

Day: 10.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,802,071 km

• M1: 223,499 km (0.091 R)
• M2: 553,961 km (0.03 R)
• M3: 642,822 km (0.11 R)
• M4: 876,943 km (0.118 R)
• M5: 1,973,944 km (0.109 R)
• M6: 2,057,719 km (0.119 R)
• M7: 2,375,465 km (0.114 R)
• M8: 2,435,005 km (0.065 R)
• M9: 2,585,949 km (0.096 R)
• M10: 2,708,918 km (0.106 R)
• M11: 3,154,570 km (0.074 R)
• M12: 3,352,638 km (0.087 R)
• M13: 3,726,483 km (0.104 R)
• M14: 4,257,555 km (0.077 R)
• M15: 5,272,577 km (0.1 R)
• M16: 5,508,044 km (0.086 R)
• M17: 5,626,974 km (0.061 R)
• M18: 6,483,871 km (0.087 R)
• M19: 6,651,720 km (0.113 R)
• M20: 7,556,338 km (0.115 R)
• M21: 8,000,644 km (0.047 R)
• M22: 8,499,253 km (0.079 R)
• M23: 9,054,561 km (0.091 R)
• M24: 9,573,965 km (0.036 R)
• M25: 11,340,566 km (0.109 R)
• M26: 12,209,131 km (0.118 R)
• M27: 14,885,287 km (0.114 R)
• M28: 15,891,483 km (0.115 R)
• M29: 16,804,329 km (0.115 R)
• M30: 17,035,158 km (0.108 R)
• M31: 17,093,053 km (0.106 R)
• M32: 17,616,944 km (0.042 R)
• M33: 17,792,722 km (0.095 R)
• M34: 18,740,125 km (0.067 R)
• M35: 19,400,899 km (0.079 R)
• M36: 20,069,452 km (0.096 R)
• M37: 20,191,673 km (0.1 R)
• M38: 21,616,593 km (0.086 R)
• M39: 21,679,275 km (0.082 R)
• M40: 23,009,499 km (0.1 R)
• M41: 24,562,026 km (0.095 R)
• M42: 24,955,468 km (0.113 R)
• M43: 25,350,855 km (0.105 R)
• M44: 25,748,486 km (0.092 R)
• M45: 26,348,673 km (0.045 R)
• M46: 26,818,709 km (0.062 R)
• M47: 27,426,974 km (0.09 R)
• M48: 28,176,759 km (0.081 R)
• M49: 28,382,456 km (0.117 R)
• M50: 28,795,197 km (0.114 R)
• M51: 31,313,378 km (0.053 R)
• M52: 31,882,597 km (0.034 R)
• M53: 33,392,788 km (0.108 R)
• M54: 34,779,111 km (0.117 R)
• M55: 35,368,377 km (0.083 R)
• M56: 35,516,330 km (0.101 R)
• M57: 35,812,683 km (0.098 R)
• M58: 36,407,783 km (0.106 R)
• M59: 38,516,216 km (0.088 R)
• M60: 38,973,237 km (0.085 R)
• M61: 40,277,731 km (0.083 R)
• M62: 41,752,467 km (0.034 R)
• M63: 43,402,980 km (0.084 R)
• M64: 44,435,504 km (0.089 R)
• M65: 44,754,746 km (0.027 R)
• M66: 44,914,666 km (0.082 R)
• M67: 44,994,701 km (0.086 R)
• M68: 45,395,623 km (0.1 R)
• M69: 45,556,292 km (0.051 R)
• M70: 49,304,317 km (0.049 R)
• M71: 49,883,260 km (0.115 R)
• M72: 50,215,068 km (0.092 R)
• M73: 51,047,880 km (0.113 R)
• M74: 51,801,404 km (0.079 R)
• M75: 52,389,922 km (0.042 R)
• M76: 52,642,892 km (0.038 R)
• M77: 53,488,868 km (0.078 R)
• M78: 54,168,940 km (0.116 R)
• M79: 54,766,284 km (0.104 R)
• M80: 55,537,611 km (0.107 R)
• M81: 56,485,164 km (0.118 R)
• M82: 56,657,950 km (0.117 R)
• M83: 56,917,502 km (0.038 R)
• M84: 57,264,270 km (0.047 R)
• M85: 57,437,953 km (0.074 R)
• M86: 57,524,869 km (0.06 R)
• M87: 58,134,331 km (0.063 R)
• M88: 58,308,912 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.7

Radius: 3.2

Gravity: 69.89 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.29 AU - 17.67 AU

Year: 19456 Days

Day: 19.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,802,071 km

• M1: 52,210 km (0.103 R)
• M2: 74,949 km (0.09 R)
• M3: 375,939 km (0.033 R)
• M4: 691,890 km (0.096 R)
• M5: 861,534 km (0.085 R)
• M6: 1,016,966 km (0.087 R)
• M7: 1,473,090 km (0.099 R)
• M8: 1,917,246 km (0.054 R)
• M9: 1,950,457 km (0.093 R)
• M10: 2,328,640 km (0.114 R)
• M11: 3,673,226 km (0.097 R)
• M12: 4,618,385 km (0.112 R)
• M13: 5,071,517 km (0.104 R)
• M14: 6,463,526 km (0.119 R)
• M15: 7,278,684 km (0.077 R)
• M16: 7,487,523 km (0.116 R)
• M17: 8,287,872 km (0.109 R)
• M18: 8,725,894 km (0.076 R)
• M19: 9,059,198 km (0.12 R)
• M20: 9,115,148 km (0.076 R)
• M21: 9,566,933 km (0.065 R)
• M22: 10,669,021 km (0.1 R)
• M23: 10,905,984 km (0.086 R)
• M24: 12,990,032 km (0.094 R)
• M25: 13,116,442 km (0.091 R)
• M26: 13,561,795 km (0.044 R)
• M27: 13,754,178 km (0.051 R)
• M28: 14,532,835 km (0.108 R)
• M29: 15,325,703 km (0.093 R)
• M30: 17,716,876 km (0.117 R)
• M31: 18,350,273 km (0.061 R)
• M32: 18,634,210 km (0.069 R)
• M33: 19,494,547 km (0.102 R)
• M34: 20,294,447 km (0.094 R)
• M35: 21,030,917 km (0.068 R)
• M36: 21,253,669 km (0.061 R)
• M37: 21,551,668 km (0.077 R)
• M38: 22,530,038 km (0.112 R)
• M39: 22,833,871 km (0.085 R)
• M40: 23,292,388 km (0.104 R)
• M41: 23,599,662 km (0.074 R)
• M42: 23,908,283 km (0.12 R)
• M43: 24,529,563 km (0.111 R)
• M44: 24,999,001 km (0.101 R)
• M45: 25,077,540 km (0.039 R)
• M46: 25,313,605 km (0.083 R)
• M47: 25,708,693 km (0.085 R)
• M48: 26,026,290 km (0.105 R)
• M49: 27,147,825 km (0.12 R)
• M50: 27,633,419 km (0.111 R)
• M51: 28,695,116 km (0.094 R)
• M52: 29,107,108 km (0.108 R)
• M53: 30,103,580 km (0.043 R)
• M54: 31,959,341 km (0.08 R)
• M55: 32,729,172 km (0.079 R)
• M56: 33,938,820 km (0.096 R)
• M57: 34,636,545 km (0.058 R)
• M58: 36,312,490 km (0.119 R)
• M59: 36,668,682 km (0.081 R)
• M60: 38,557,654 km (0.112 R)
• M61: 41,310,554 km (0.09 R)
• M62: 41,589,255 km (0.114 R)
• M63: 42,242,100 km (0.074 R)
• M64: 42,616,693 km (0.088 R)
• M65: 43,274,774 km (0.12 R)
• M66: 43,652,359 km (0.107 R)
• M67: 44,315,826 km (0.056 R)
• M68: 46,809,024 km (0.1 R)
• M69: 47,390,810 km (0.079 R)
• M70: 48,463,577 km (0.081 R)
• M71: 49,544,421 km (0.105 R)
• M72: 50,236,311 km (0.106 R)
• M73: 52,030,139 km (0.066 R)
• M74: 52,130,370 km (0.025 R)
• M75: 54,250,920 km (0.101 R)
• M76: 57,121,703 km (0.106 R)
• M77: 57,328,597 km (0.093 R)
• M78: 59,097,741 km (0.094 R)
• M79: 59,411,747 km (0.072 R)
• M80: 60,357,206 km (0.098 R)
• M81: 62,795,950 km (0.108 R)
• M82: 63,330,314 km (0.106 R)
• M83: 63,866,173 km (0.094 R)
• M84: 66,459,452 km (0.042 R)
• M85: 69,528,004 km (0.059 R)
• M86: 71,079,483 km (0.078 R)
• M87: 73,203,324 km (0.092 R)
• M88: 73,540,668 km (0.117 R)
• M89: 74,216,700 km (0.098 R)
• M90: 75,574,900 km (0.104 R)
• M91: 75,802,139 km (0.054 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 18,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit