🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.53 AU - 0.79 AU

Year: 157 Days

Day: 24.8 Hours

Environment

Temp: 348 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,624,199 km

• M1: 163,211 km (0.07 R)
• M2: 520,900 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.79 AU - 1.03 AU

Year: 254 Days

Day: 14.9 Hours

Environment

Temp: 226 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.26 AU - 2 AU

Year: 609 Days

Day: 24.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.45 AU - 1.87 AU

Year: 625 Days

Day: 35.5 Hours

Environment

Temp: 188 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.52 AU - 2.2 AU

Year: 742 Days

Day: 23.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,624,199 km

• M1: 1,328,878 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.06 AU - 2.26 AU

Year: 928 Days

Day: 27.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 123.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,624,199 km

• M1: 382,821 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.14 AU - 9.32 AU

Year: 6904 Days

Day: 15.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.2

Radius: 14.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.63 AU - 16.89 AU

Year: 19174 Days

Day: 10 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 76,624,199 km

• M1: 207,193 km (0.105 R)
• M2: 634,594 km (0.067 R)
• M3: 752,178 km (0.086 R)
• M4: 934,987 km (0.089 R)
• M5: 1,093,112 km (0.109 R)
• M6: 1,304,344 km (0.043 R)
• M7: 2,558,273 km (0.116 R)
• M8: 2,699,942 km (0.087 R)
• M9: 2,873,476 km (0.12 R)
• M10: 3,385,699 km (0.094 R)
• M11: 3,636,874 km (0.067 R)
• M12: 3,861,719 km (0.107 R)
• M13: 4,258,004 km (0.108 R)
• M14: 4,912,644 km (0.113 R)
• M15: 5,054,463 km (0.065 R)
• M16: 5,233,831 km (0.1 R)
• M17: 5,488,447 km (0.029 R)
• M18: 6,047,943 km (0.067 R)
• M19: 6,354,020 km (0.081 R)
• M20: 6,981,284 km (0.116 R)
• M21: 7,710,723 km (0.078 R)
• M22: 8,042,830 km (0.119 R)
• M23: 8,210,679 km (0.075 R)
• M24: 8,549,818 km (0.068 R)
• M25: 8,764,191 km (0.118 R)
• M26: 10,359,653 km (0.117 R)
• M27: 11,567,207 km (0.105 R)
• M28: 11,852,191 km (0.079 R)
• M29: 12,284,080 km (0.115 R)
• M30: 12,672,286 km (0.082 R)
• M31: 13,610,713 km (0.08 R)
• M32: 14,520,269 km (0.047 R)
• M33: 16,079,677 km (0.093 R)
• M34: 16,986,988 km (0.047 R)
• M35: 17,419,774 km (0.107 R)
• M36: 17,528,383 km (0.109 R)
• M37: 18,075,612 km (0.113 R)
• M38: 18,572,875 km (0.105 R)
• M39: 18,684,026 km (0.112 R)
• M40: 18,795,327 km (0.119 R)
• M41: 18,962,727 km (0.086 R)
• M42: 19,524,467 km (0.083 R)
• M43: 19,637,413 km (0.115 R)
• M44: 20,262,882 km (0.058 R)
• M45: 20,377,324 km (0.117 R)
• M46: 20,721,848 km (0.066 R)
• M47: 21,010,423 km (0.081 R)
• M48: 21,591,610 km (0.047 R)
• M49: 22,178,184 km (0.102 R)
• M50: 24,272,105 km (0.113 R)
• M51: 25,373,444 km (0.092 R)
• M52: 25,558,647 km (0.119 R)
• M53: 25,806,231 km (0.105 R)
• M54: 25,992,331 km (0.095 R)
• M55: 26,930,160 km (0.115 R)
• M56: 27,245,063 km (0.1 R)
• M57: 27,561,463 km (0.1 R)
• M58: 27,751,751 km (0.103 R)
• M59: 28,967,384 km (0.115 R)
• M60: 29,939,471 km (0.11 R)
• M61: 30,462,315 km (0.117 R)
• M62: 30,922,179 km (0.11 R)
• M63: 31,054,124 km (0.034 R)
• M64: 31,384,436 km (0.09 R)
• M65: 33,323,823 km (0.09 R)
• M66: 34,478,569 km (0.054 R)
• M67: 34,889,365 km (0.049 R)
• M68: 35,715,744 km (0.077 R)
• M69: 36,409,279 km (0.062 R)
• M70: 37,177,315 km (0.079 R)
• M71: 37,387,649 km (0.108 R)
• M72: 38,445,606 km (0.087 R)
• M73: 38,587,424 km (0.034 R)
• M74: 39,370,420 km (0.108 R)
• M75: 41,459,853 km (0.098 R)
• M76: 42,554,610 km (0.09 R)
• M77: 42,701,366 km (0.117 R)
• M78: 43,585,040 km (0.086 R)
• M79: 43,880,945 km (0.103 R)
• M80: 46,121,622 km (0.088 R)
• M81: 47,255,873 km (0.117 R)
• M82: 49,474,858 km (0.078 R)
• M83: 50,402,963 km (0.087 R)
• M84: 51,102,782 km (0.063 R)
• M85: 51,571,024 km (0.053 R)
• M86: 51,727,503 km (0.11 R)
• M87: 52,590,683 km (0.036 R)

Planet 9 - Gas Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.9

Radius: 12.4

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.77 AU - 16.91 AU

Year: 20209 Days

Day: 8.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,624,199 km

• M1: 253,269 km (0.089 R)
• M2: 415,583 km (0.093 R)
• M3: 974,331 km (0.118 R)
• M4: 1,057,657 km (0.056 R)
• M5: 1,172,847 km (0.073 R)
• M6: 1,779,467 km (0.093 R)
• M7: 1,989,801 km (0.098 R)
• M8: 2,512,496 km (0.075 R)
• M9: 3,035,490 km (0.065 R)
• M10: 3,374,330 km (0.044 R)
• M11: 3,548,312 km (0.111 R)
• M12: 3,950,880 km (0.099 R)
• M13: 5,346,030 km (0.072 R)
• M14: 5,704,017 km (0.119 R)
• M15: 6,660,396 km (0.096 R)
• M16: 7,269,260 km (0.112 R)
• M17: 7,895,925 km (0.113 R)
• M18: 8,069,908 km (0.114 R)
• M19: 9,140,280 km (0.076 R)
• M20: 9,507,094 km (0.038 R)
• M21: 10,192,103 km (0.09 R)
• M22: 10,445,073 km (0.097 R)
• M23: 10,828,642 km (0.119 R)
• M24: 11,216,699 km (0.118 R)
• M25: 11,675,366 km (0.06 R)
• M26: 13,709,747 km (0.082 R)
• M27: 14,200,129 km (0.094 R)
• M28: 16,218,653 km (0.058 R)
• M29: 16,811,809 km (0.099 R)
• M30: 17,638,935 km (0.098 R)
• M31: 18,479,227 km (0.115 R)
• M32: 19,098,711 km (0.057 R)
• M33: 19,410,922 km (0.105 R)
• M34: 20,040,580 km (0.096 R)
• M35: 21,481,656 km (0.08 R)
• M36: 21,562,738 km (0.071 R)
• M37: 24,717,009 km (0.101 R)
• M38: 26,347,476 km (0.108 R)
• M39: 26,521,159 km (0.102 R)
• M40: 26,782,357 km (0.039 R)
• M41: 27,835,676 km (0.1 R)
• M42: 27,924,088 km (0.11 R)
• M43: 29,171,435 km (0.093 R)
• M44: 30,619,094 km (0.073 R)
• M45: 33,490,027 km (0.039 R)
• M46: 33,866,714 km (0.031 R)
• M47: 34,434,288 km (0.103 R)
• M48: 35,100,597 km (0.099 R)
• M49: 37,027,418 km (0.092 R)
• M50: 38,889,762 km (0.053 R)
• M51: 39,583,447 km (0.099 R)
• M52: 40,581,714 km (0.114 R)
• M53: 42,500,905 km (0.054 R)
• M54: 43,420,483 km (0.104 R)
• M55: 44,140,049 km (0.083 R)
• M56: 44,449,716 km (0.091 R)
• M57: 44,863,653 km (0.095 R)
• M58: 45,695,418 km (0.101 R)
• M59: 46,532,418 km (0.103 R)
• M60: 46,952,788 km (0.091 R)
• M61: 47,163,421 km (0.11 R)
• M62: 47,797,118 km (0.115 R)
• M63: 47,903,033 km (0.106 R)
• M64: 49,180,150 km (0.091 R)
• M65: 50,576,198 km (0.054 R)
• M66: 52,530,694 km (0.114 R)
• M67: 53,187,728 km (0.081 R)
• M68: 55,063,984 km (0.084 R)
• M69: 55,397,288 km (0.096 R)
• M70: 57,186,479 km (0.05 R)
• M71: 60,591,925 km (0.118 R)
• M72: 61,280,823 km (0.061 R)
• M73: 61,511,054 km (0.103 R)
• M74: 63,130,750 km (0.082 R)
• M75: 63,246,988 km (0.108 R)
• M76: 63,712,686 km (0.097 R)
• M77: 64,062,595 km (0.04 R)
• M78: 66,412,030 km (0.11 R)
• M79: 68,431,152 km (0.038 R)
• M80: 70,349,895 km (0.116 R)
• M81: 70,832,348 km (0.07 R)
• M82: 71,436,873 km (0.074 R)
• M83: 72,043,193 km (0.077 R)
• M84: 76,706,757 km (0.038 R)
• M85: 77,950,214 km (0.112 R)
• M86: 79,325,617 km (0.088 R)
• M87: 79,827,668 km (0.067 R)
• M88: 80,582,987 km (0.113 R)
• M89: 80,709,098 km (0.047 R)

Planet 10 - Gas Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.5

Radius: 12.6

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.54 AU - 21.48 AU

Year: 21427 Days

Day: 13.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,624,199 km

• M1: 159,172 km (0.078 R)
• M2: 389,403 km (0.09 R)
• M3: 838,496 km (0.077 R)
• M4: 1,089,671 km (0.088 R)
• M5: 1,634,058 km (0.08 R)
• M6: 1,822,551 km (0.12 R)
• M7: 1,952,252 km (0.102 R)
• M8: 2,152,863 km (0.061 R)
• M9: 2,611,231 km (0.114 R)
• M10: 3,061,371 km (0.113 R)
• M11: 3,177,758 km (0.114 R)
• M12: 3,455,262 km (0.094 R)
• M13: 4,335,197 km (0.071 R)
• M14: 4,868,214 km (0.116 R)
• M15: 5,235,327 km (0.101 R)
• M16: 5,899,242 km (0.079 R)
• M17: 6,389,923 km (0.094 R)
• M18: 6,996,094 km (0.08 R)
• M19: 7,673,772 km (0.108 R)
• M20: 7,993,613 km (0.118 R)
• M21: 8,536,354 km (0.113 R)
• M22: 9,147,461 km (0.05 R)
• M23: 9,600,593 km (0.116 R)
• M24: 9,772,481 km (0.114 R)
• M25: 10,884,741 km (0.091 R)
• M26: 11,064,109 km (0.041 R)
• M27: 13,869,219 km (0.058 R)
• M28: 14,259,071 km (0.092 R)
• M29: 14,718,635 km (0.104 R)
• M30: 15,854,682 km (0.086 R)
• M31: 16,058,135 km (0.106 R)
• M32: 17,296,955 km (0.096 R)
• M33: 17,576,403 km (0.077 R)
• M34: 18,494,934 km (0.102 R)
• M35: 18,996,087 km (0.095 R)
• M36: 19,646,838 km (0.089 R)
• M37: 19,865,400 km (0.098 R)
• M38: 21,643,072 km (0.119 R)
• M39: 22,932,755 km (0.058 R)
• M40: 23,086,093 km (0.062 R)
• M41: 23,858,168 km (0.09 R)
• M42: 24,325,362 km (0.118 R)
• M43: 25,348,162 km (0.116 R)
• M44: 25,586,322 km (0.111 R)
• M45: 26,224,656 km (0.083 R)
• M46: 26,626,327 km (0.083 R)
• M47: 26,706,810 km (0.046 R)
• M48: 27,111,024 km (0.054 R)
• M49: 27,354,419 km (0.071 R)
• M50: 27,435,651 km (0.075 R)
• M51: 28,253,203 km (0.062 R)
• M52: 29,078,834 km (0.083 R)
• M53: 30,163,867 km (0.085 R)
• M54: 32,804,270 km (0.078 R)
• M55: 33,584,722 km (0.104 R)
• M56: 35,252,289 km (0.105 R)
• M57: 36,587,750 km (0.086 R)
• M58: 38,667,459 km (0.069 R)
• M59: 41,530,912 km (0.058 R)
• M60: 42,563,137 km (0.093 R)
• M61: 47,166,114 km (0.096 R)
• M62: 47,458,877 km (0.106 R)
• M63: 48,833,831 km (0.088 R)
• M64: 49,923,203 km (0.12 R)
• M65: 50,221,651 km (0.069 R)
• M66: 52,732,202 km (0.081 R)
• M67: 52,934,758 km (0.08 R)
• M68: 53,137,612 km (0.094 R)
• M69: 53,747,822 km (0.118 R)
• M70: 57,874,330 km (0.085 R)
• M71: 58,816,796 km (0.046 R)
• M72: 61,141,847 km (0.084 R)
• M73: 61,461,238 km (0.112 R)
• M74: 61,994,854 km (0.06 R)
• M75: 62,101,666 km (0.103 R)
• M76: 62,744,339 km (0.095 R)
• M77: 63,712,536 km (0.106 R)
• M78: 66,755,955 km (0.059 R)
• M79: 68,405,721 km (0.108 R)
• M80: 68,626,677 km (0.096 R)
• M81: 68,958,634 km (0.106 R)
• M82: 70,180,251 km (0.108 R)
• M83: 70,737,952 km (0.048 R)
• M84: 70,849,701 km (0.072 R)
• M85: 72,194,736 km (0.114 R)
• M86: 73,209,159 km (0.066 R)
• M87: 73,548,297 km (0.112 R)
• M88: 74,228,219 km (0.075 R)
• M89: 74,568,854 km (0.071 R)
• M90: 75,365,911 km (0.119 R)
• M91: 76,165,811 km (0.062 R)

Kuiper Belt

Range: 37.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 10,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit