🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.5 AU - 0.68 AU

Year: 190 Days

Day: 40.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.67 AU - 0.97 AU

Year: 311 Days

Day: 22.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.92 AU - 1.52 AU

Year: 565 Days

Day: 37.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.35 AU - 2.49 AU

Year: 1577 Days

Day: 23.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.12 AU - 3.4 AU

Year: 1921 Days

Day: 42 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,972,536 km

• M1: 2,152,863 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.1

Radius: 13.7

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.49 AU - 4.61 AU

Year: 4066 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,972,536 km

• M1: 179,966 km (0.097 R)
• M2: 413,489 km (0.088 R)
• M3: 558,598 km (0.063 R)
• M4: 733,329 km (0.084 R)
• M5: 909,405 km (0.049 R)
• M6: 1,015,620 km (0.074 R)
• M7: 1,209,798 km (0.076 R)
• M8: 2,037,972 km (0.093 R)
• M9: 2,128,628 km (0.078 R)
• M10: 2,280,620 km (0.077 R)
• M11: 2,896,215 km (0.118 R)
• M12: 3,050,600 km (0.071 R)
• M13: 3,375,676 km (0.118 R)
• M14: 3,815,942 km (0.059 R)
• M15: 4,018,648 km (0.054 R)
• M16: 4,141,916 km (0.051 R)
• M17: 4,274,759 km (0.104 R)
• M18: 4,579,191 km (0.118 R)
• M19: 5,164,567 km (0.093 R)
• M20: 5,290,080 km (0.097 R)
• M21: 5,848,230 km (0.056 R)
• M22: 5,950,854 km (0.118 R)
• M23: 6,473,549 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 13.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.62 AU - 7.58 AU

Year: 7104 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 25,972,536 km

• M1: 302,936 km (0.053 R)
• M2: 644,318 km (0.045 R)
• M3: 987,944 km (0.111 R)
• M4: 1,840,802 km (0.114 R)
• M5: 2,726,870 km (0.108 R)
• M6: 3,114,927 km (0.107 R)
• M7: 3,248,368 km (0.081 R)
• M8: 3,452,120 km (0.098 R)
• M9: 3,992,019 km (0.045 R)
• M10: 4,558,846 km (0.085 R)
• M11: 4,942,414 km (0.094 R)
• M12: 6,127,230 km (0.11 R)
• M13: 6,323,652 km (0.089 R)
• M14: 7,396,568 km (0.088 R)
• M15: 7,666,143 km (0.107 R)
• M16: 8,091,898 km (0.113 R)
• M17: 9,577,555 km (0.089 R)
• M18: 10,301,609 km (0.032 R)
• M19: 11,214,455 km (0.084 R)
• M20: 11,420,750 km (0.049 R)
• M21: 11,593,685 km (0.046 R)
• M22: 11,942,248 km (0.104 R)
• M23: 12,365,012 km (0.038 R)
• M24: 12,756,958 km (0.095 R)
• M25: 13,153,094 km (0.111 R)
• M26: 13,334,406 km (0.104 R)
• M27: 13,699,724 km (0.078 R)
• M28: 14,142,384 km (0.066 R)
• M29: 15,269,604 km (0.119 R)
• M30: 15,921,253 km (0.066 R)
• M31: 16,464,742 km (0.112 R)
• M32: 16,935,377 km (0.057 R)
• M33: 17,729,741 km (0.109 R)
• M34: 17,849,868 km (0.102 R)
• M35: 18,373,910 km (0.111 R)
• M36: 18,698,986 km (0.037 R)
• M37: 19,025,857 km (0.075 R)
• M38: 19,934,814 km (0.116 R)
• M39: 20,059,728 km (0.111 R)
• M40: 20,646,750 km (0.038 R)
• M41: 21,580,540 km (0.113 R)
• M42: 22,701,776 km (0.089 R)
• M43: 23,930,423 km (0.107 R)
• M44: 24,152,127 km (0.088 R)
• M45: 25,180,613 km (0.094 R)
• M46: 25,270,820 km (0.1 R)
• M47: 25,406,206 km (0.098 R)
• M48: 27,141,841 km (0.032 R)
• M49: 27,651,371 km (0.082 R)
• M50: 28,164,193 km (0.097 R)
• M51: 29,010,019 km (0.086 R)
• M52: 29,435,924 km (0.051 R)
• M53: 29,626,063 km (0.114 R)
• M54: 30,390,209 km (0.112 R)
• M55: 31,306,047 km (0.062 R)
• M56: 31,840,411 km (0.059 R)
• M57: 31,937,949 km (0.055 R)
• M58: 32,328,848 km (0.071 R)
• M59: 32,524,971 km (0.117 R)
• M60: 32,721,393 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.3

Radius: 13.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.15 AU - 8.33 AU

Year: 8162 Days

Day: 11.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,972,536 km

• M1: 256,112 km (0.117 R)
• M2: 348,264 km (0.025 R)
• M3: 965,953 km (0.113 R)
• M4: 1,050,925 km (0.097 R)
• M5: 1,210,845 km (0.071 R)
• M6: 1,476,531 km (0.096 R)
• M7: 1,761,515 km (0.079 R)
• M8: 1,976,188 km (0.038 R)
• M9: 2,222,576 km (0.094 R)
• M10: 2,431,863 km (0.097 R)
• M11: 2,599,263 km (0.119 R)
• M12: 2,795,236 km (0.109 R)
• M13: 3,333,340 km (0.045 R)
• M14: 4,593,253 km (0.091 R)
• M15: 4,801,643 km (0.091 R)
• M16: 4,952,288 km (0.105 R)
• M17: 5,289,482 km (0.099 R)
• M18: 6,279,969 km (0.116 R)
• M19: 6,478,336 km (0.119 R)
• M20: 6,578,267 km (0.043 R)
• M21: 7,676,465 km (0.116 R)
• M22: 8,282,935 km (0.11 R)
• M23: 8,500,749 km (0.119 R)
• M24: 8,757,310 km (0.103 R)
• M25: 9,428,555 km (0.081 R)
• M26: 10,077,960 km (0.097 R)
• M27: 10,310,584 km (0.117 R)
• M28: 10,623,543 km (0.054 R)
• M29: 10,900,000 km (0.039 R)
• M30: 12,359,178 km (0.064 R)
• M31: 12,901,171 km (0.115 R)
• M32: 13,238,514 km (0.116 R)
• M33: 13,578,849 km (0.062 R)
• M34: 13,750,139 km (0.109 R)
• M35: 13,878,942 km (0.032 R)
• M36: 14,311,579 km (0.093 R)
• M37: 15,368,040 km (0.113 R)
• M38: 16,041,080 km (0.054 R)
• M39: 16,495,110 km (0.07 R)
• M40: 16,632,142 km (0.114 R)
• M41: 17,184,008 km (0.083 R)
• M42: 17,555,460 km (0.074 R)
• M43: 17,742,008 km (0.101 R)
• M44: 17,835,657 km (0.117 R)
• M45: 18,023,252 km (0.097 R)
• M46: 18,542,806 km (0.12 R)
• M47: 18,637,800 km (0.064 R)
• M48: 20,326,012 km (0.057 R)
• M49: 20,423,999 km (0.092 R)
• M50: 20,571,203 km (0.036 R)
• M51: 21,114,094 km (0.118 R)
• M52: 21,661,622 km (0.088 R)
• M53: 22,720,027 km (0.107 R)
• M54: 23,025,506 km (0.079 R)
• M55: 23,589,191 km (0.082 R)
• M56: 24,469,125 km (0.055 R)
• M57: 24,886,952 km (0.111 R)
• M58: 27,443,281 km (0.083 R)
• M59: 27,551,589 km (0.079 R)
• M60: 29,248,777 km (0.115 R)
• M61: 29,636,685 km (0.098 R)
• M62: 30,698,231 km (0.035 R)
• M63: 31,148,969 km (0.052 R)
• M64: 31,658,500 km (0.112 R)
• M65: 32,228,019 km (0.08 R)
• M66: 32,686,088 km (0.097 R)
• M67: 33,203,995 km (0.078 R)
• M68: 33,377,230 km (0.055 R)
• M69: 33,492,869 km (0.096 R)
• M70: 33,608,658 km (0.08 R)
• M71: 33,840,684 km (0.051 R)
• M72: 34,481,412 km (0.118 R)
• M73: 34,774,025 km (0.054 R)
• M74: 36,308,600 km (0.116 R)
• M75: 36,964,437 km (0.065 R)
• M76: 37,744,590 km (0.115 R)
• M77: 38,469,691 km (0.062 R)
• M78: 38,773,075 km (0.049 R)
• M79: 39,016,471 km (0.041 R)
• M80: 39,504,609 km (0.078 R)
• M81: 39,933,506 km (0.113 R)
• M82: 40,363,899 km (0.098 R)
• M83: 40,610,436 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.5

Radius: 12.3

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.25 AU - 9.93 AU

Year: 10548 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,972,536 km

• M1: 490,382 km (0.119 R)
• M2: 974,331 km (0.106 R)
• M3: 1,107,323 km (0.12 R)
• M4: 1,442,572 km (0.108 R)
• M5: 1,557,314 km (0.054 R)
• M6: 1,648,718 km (0.101 R)
• M7: 1,878,650 km (0.066 R)
• M8: 2,033,035 km (0.115 R)
• M9: 2,265,510 km (0.059 R)
• M10: 2,400,148 km (0.058 R)
• M11: 2,537,479 km (0.089 R)
• M12: 2,615,120 km (0.04 R)
• M13: 2,804,362 km (0.117 R)
• M14: 3,096,975 km (0.104 R)
• M15: 3,434,019 km (0.082 R)
• M16: 3,624,308 km (0.107 R)
• M17: 3,747,427 km (0.115 R)
• M18: 3,925,598 km (0.075 R)
• M19: 4,143,263 km (0.066 R)
• M20: 4,253,516 km (0.052 R)
• M21: 4,439,616 km (0.1 R)
• M22: 4,552,562 km (0.086 R)
• M23: 5,250,586 km (0.086 R)
• M24: 5,350,218 km (0.092 R)
• M25: 5,632,659 km (0.117 R)
• M26: 6,444,975 km (0.054 R)
• M27: 6,659,200 km (0.088 R)
• M28: 6,875,817 km (0.111 R)
• M29: 6,985,024 km (0.114 R)
• M30: 7,338,374 km (0.055 R)
• M31: 7,472,414 km (0.071 R)
• M32: 7,970,724 km (0.099 R)
• M33: 8,433,281 km (0.093 R)
• M34: 8,809,669 km (0.036 R)
• M35: 9,627,670 km (0.115 R)
• M36: 9,774,575 km (0.097 R)
• M37: 10,021,113 km (0.101 R)
• M38: 10,319,560 km (0.076 R)
• M39: 10,671,564 km (0.062 R)
• M40: 11,335,779 km (0.104 R)
• M41: 11,620,912 km (0.092 R)
• M42: 12,731,078 km (0.112 R)
• M43: 12,973,277 km (0.036 R)
• M44: 13,271,575 km (0.114 R)
• M45: 13,627,020 km (0.083 R)
• M46: 13,736,974 km (0.102 R)
• M47: 13,847,228 km (0.11 R)
• M48: 15,279,179 km (0.091 R)
• M49: 15,422,194 km (0.115 R)
• M50: 15,767,017 km (0.107 R)
• M51: 16,318,285 km (0.111 R)
• M52: 16,405,800 km (0.077 R)
• M53: 16,905,307 km (0.04 R)
• M54: 17,290,671 km (0.103 R)
• M55: 18,983,521 km (0.086 R)
• M56: 19,600,911 km (0.067 R)
• M57: 19,880,809 km (0.035 R)
• M58: 20,633,885 km (0.044 R)
• M59: 20,887,004 km (0.103 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.1

Radius: 10

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.98 AU - 10.62 AU

Year: 10937 Days

Day: 8.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,972,536 km

• M1: 192,084 km (0.108 R)
• M2: 258,655 km (0.096 R)
• M3: 404,662 km (0.119 R)
• M4: 687,402 km (0.115 R)
• M5: 845,677 km (0.108 R)
• M6: 1,003,802 km (0.044 R)
• M7: 1,119,291 km (0.048 R)
• M8: 1,701,676 km (0.058 R)
• M9: 1,952,103 km (0.078 R)
• M10: 2,065,498 km (0.065 R)
• M11: 2,181,137 km (0.088 R)
• M12: 2,350,183 km (0.076 R)
• M13: 2,418,998 km (0.105 R)
• M14: 2,576,375 km (0.113 R)
• M15: 3,069,000 km (0.106 R)
• M16: 3,220,693 km (0.031 R)
• M17: 3,492,063 km (0.116 R)
• M18: 3,872,341 km (0.065 R)
• M19: 4,781,447 km (0.1 R)
• M20: 4,957,673 km (0.068 R)
• M21: 5,046,684 km (0.113 R)
• M22: 5,203,612 km (0.099 R)
• M23: 5,476,628 km (0.102 R)
• M24: 5,871,268 km (0.098 R)
• M25: 5,965,365 km (0.103 R)
• M26: 6,036,424 km (0.041 R)
• M27: 6,227,161 km (0.097 R)
• M28: 6,299,118 km (0.096 R)
• M29: 6,444,078 km (0.075 R)
• M30: 7,412,724 km (0.098 R)
• M31: 7,489,169 km (0.119 R)
• M32: 7,565,912 km (0.114 R)
• M33: 7,823,370 km (0.104 R)
• M34: 8,031,461 km (0.101 R)
• M35: 8,453,028 km (0.1 R)
• M36: 8,613,097 km (0.105 R)
• M37: 8,720,209 km (0.106 R)
• M38: 8,963,156 km (0.119 R)
• M39: 9,400,431 km (0.113 R)
• M40: 10,267,650 km (0.105 R)
• M41: 10,898,504 km (0.082 R)
• M42: 11,277,136 km (0.067 R)
• M43: 11,541,925 km (0.066 R)
• M44: 12,439,063 km (0.062 R)
• M45: 12,804,231 km (0.095 R)
• M46: 13,172,990 km (0.083 R)
• M47: 13,920,830 km (0.098 R)
• M48: 14,078,356 km (0.119 R)
• M49: 14,458,933 km (0.1 R)
• M50: 14,554,676 km (0.095 R)
• M51: 14,971,605 km (0.107 R)
• M52: 15,555,486 km (0.07 R)
• M53: 16,179,907 km (0.036 R)
• M54: 16,345,662 km (0.107 R)
• M55: 16,578,586 km (0.115 R)
• M56: 16,812,557 km (0.057 R)
• M57: 17,081,384 km (0.115 R)
• M58: 17,283,940 km (0.103 R)
• M59: 17,759,661 km (0.097 R)
• M60: 17,828,027 km (0.083 R)
• M61: 18,377,650 km (0.097 R)
• M62: 18,550,435 km (0.11 R)
• M63: 19,317,723 km (0.068 R)
• M64: 19,917,610 km (0.091 R)
• M65: 19,988,669 km (0.116 R)
• M66: 20,344,862 km (0.11 R)
• M67: 20,487,877 km (0.113 R)
• M68: 21,280,746 km (0.104 R)
• M69: 23,194,402 km (0.098 R)
• M70: 23,306,600 km (0.1 R)
• M71: 23,606,245 km (0.112 R)
• M72: 23,794,289 km (0.053 R)
• M73: 23,982,783 km (0.1 R)
• M74: 24,475,259 km (0.065 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 11,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit