🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.08 AU - 1.52 AU

Year: 521 Days

Day: 33.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,025,426 km

• M1: 501,003 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.52 AU - 1.92 AU

Year: 793 Days

Day: 13.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,025,426 km

• M1: 586,723 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.1 AU - 3.14 AU

Year: 1490 Days

Day: 12.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,025,426 km

• M1: 1,513,182 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.62 AU - 2.84 AU

Year: 1585 Days

Day: 26.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 54.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.41 AU - 5.47 AU

Year: 3288 Days

Day: 22.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.2

Radius: 9.3

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.59 AU - 15.01 AU

Year: 15161 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,025,426 km

• M1: 117,883 km (0.085 R)
• M2: 229,334 km (0.105 R)
• M3: 339,587 km (0.113 R)
• M4: 565,031 km (0.026 R)
• M5: 837,449 km (0.056 R)
• M6: 906,114 km (0.094 R)
• M7: 1,359,545 km (0.08 R)
• M8: 1,816,417 km (0.119 R)
• M9: 1,876,855 km (0.067 R)
• M10: 2,062,207 km (0.087 R)
• M11: 2,351,379 km (0.092 R)
• M12: 2,450,712 km (0.11 R)
• M13: 2,827,101 km (0.106 R)
• M14: 3,519,888 km (0.051 R)
• M15: 3,983,791 km (0.102 R)
• M16: 4,549,271 km (0.059 R)
• M17: 5,011,379 km (0.026 R)
• M18: 5,844,639 km (0.105 R)
• M19: 6,025,503 km (0.05 R)
• M20: 6,392,915 km (0.077 R)
• M21: 6,957,647 km (0.092 R)
• M22: 9,690,950 km (0.084 R)
• M23: 10,448,214 km (0.026 R)
• M24: 10,723,175 km (0.111 R)
• M25: 11,000,679 km (0.053 R)
• M26: 11,112,279 km (0.103 R)
• M27: 11,732,961 km (0.055 R)
• M28: 12,191,628 km (0.028 R)
• M29: 12,714,473 km (0.064 R)
• M30: 13,662,026 km (0.04 R)
• M31: 13,962,867 km (0.067 R)
• M32: 14,083,892 km (0.057 R)
• M33: 14,878,406 km (0.053 R)
• M34: 17,089,014 km (0.106 R)
• M35: 17,348,267 km (0.101 R)
• M36: 17,804,839 km (0.102 R)
• M37: 17,936,037 km (0.117 R)
• M38: 18,596,811 km (0.085 R)
• M39: 18,729,953 km (0.109 R)
• M40: 20,902,562 km (0.113 R)
• M41: 22,229,944 km (0.095 R)
• M42: 22,512,834 km (0.027 R)
• M43: 23,656,360 km (0.091 R)
• M44: 23,728,466 km (0.115 R)
• M45: 23,872,828 km (0.08 R)
• M46: 25,406,954 km (0.108 R)
• M47: 25,999,661 km (0.105 R)
• M48: 26,074,011 km (0.07 R)
• M49: 26,148,511 km (0.059 R)
• M50: 27,274,385 km (0.109 R)
• M51: 27,653,166 km (0.087 R)
• M52: 29,262,989 km (0.093 R)
• M53: 29,340,331 km (0.036 R)
• M54: 30,196,480 km (0.077 R)
• M55: 30,666,816 km (0.116 R)
• M56: 30,981,869 km (0.086 R)
• M57: 31,376,957 km (0.107 R)
• M58: 31,535,530 km (0.075 R)
• M59: 33,055,146 km (0.043 R)
• M60: 33,297,195 km (0.085 R)
• M61: 34,271,526 km (0.082 R)
• M62: 35,833,178 km (0.097 R)
• M63: 36,664,493 km (0.083 R)
• M64: 37,418,018 km (0.111 R)
• M65: 37,838,837 km (0.091 R)
• M66: 38,430,795 km (0.066 R)
• M67: 39,025,597 km (0.041 R)
• M68: 39,196,138 km (0.099 R)
• M69: 39,281,558 km (0.093 R)
• M70: 41,348,702 km (0.099 R)
• M71: 41,435,618 km (0.119 R)
• M72: 42,045,529 km (0.107 R)
• M73: 42,307,923 km (0.113 R)
• M74: 43,539,263 km (0.056 R)
• M75: 46,940,670 km (0.093 R)
• M76: 50,519,351 km (0.04 R)
• M77: 50,798,201 km (0.06 R)
• M78: 52,388,277 km (0.119 R)
• M79: 52,953,457 km (0.065 R)
• M80: 53,142,250 km (0.112 R)
• M81: 53,899,664 km (0.093 R)
• M82: 54,660,818 km (0.029 R)
• M83: 56,965,373 km (0.095 R)
• M84: 59,693,889 km (0.034 R)
• M85: 59,890,311 km (0.096 R)
• M86: 62,165,844 km (0.119 R)
• M87: 64,671,010 km (0.049 R)
• M88: 65,783,719 km (0.089 R)
• M89: 67,720,562 km (0.111 R)
• M90: 68,438,782 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.8

Radius: 14.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 11.3 AU - 13.38 AU

Year: 15235 Days

Day: 5.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,025,426 km

• M1: 296,353 km (0.106 R)
• M2: 500,554 km (0.051 R)
• M3: 722,109 km (0.107 R)
• M4: 889,808 km (0.099 R)
• M5: 1,447,808 km (0.104 R)
• M6: 1,665,623 km (0.095 R)
• M7: 2,416,305 km (0.117 R)
• M8: 2,644,142 km (0.08 R)
• M9: 3,963,596 km (0.087 R)
• M10: 4,078,487 km (0.092 R)
• M11: 4,430,191 km (0.094 R)
• M12: 5,759,817 km (0.078 R)
• M13: 5,978,230 km (0.102 R)
• M14: 6,925,484 km (0.086 R)
• M15: 7,064,759 km (0.096 R)
• M16: 7,345,854 km (0.095 R)
• M17: 7,967,882 km (0.076 R)
• M18: 8,065,120 km (0.069 R)
• M19: 9,829,627 km (0.098 R)
• M20: 10,997,987 km (0.073 R)
• M21: 11,709,025 km (0.114 R)
• M22: 12,946,200 km (0.079 R)
• M23: 13,406,363 km (0.1 R)
• M24: 14,342,845 km (0.074 R)
• M25: 14,699,487 km (0.102 R)
• M26: 15,300,421 km (0.085 R)
• M27: 15,664,842 km (0.076 R)
• M28: 16,032,254 km (0.082 R)
• M29: 16,402,359 km (0.083 R)
• M30: 16,526,376 km (0.089 R)
• M31: 17,088,415 km (0.094 R)
• M32: 19,202,532 km (0.088 R)
• M33: 20,057,783 km (0.114 R)
• M34: 21,127,558 km (0.08 R)
• M35: 22,490,843 km (0.079 R)
• M36: 23,113,469 km (0.108 R)
• M37: 23,601,757 km (0.12 R)
• M38: 23,812,091 km (0.12 R)
• M39: 24,164,095 km (0.073 R)
• M40: 27,114,165 km (0.073 R)
• M41: 27,334,523 km (0.107 R)
• M42: 27,999,037 km (0.113 R)
• M43: 29,343,922 km (0.116 R)
• M44: 32,018,881 km (0.113 R)
• M45: 32,485,327 km (0.075 R)
• M46: 34,691,447 km (0.116 R)
• M47: 35,571,232 km (0.12 R)
• M48: 36,945,438 km (0.095 R)
• M49: 37,516,453 km (0.098 R)
• M50: 37,926,052 km (0.088 R)
• M51: 38,584,432 km (0.1 R)
• M52: 39,329,729 km (0.086 R)
• M53: 39,495,932 km (0.103 R)
• M54: 39,662,435 km (0.106 R)
• M55: 40,163,288 km (0.064 R)
• M56: 40,666,386 km (0.054 R)
• M57: 41,171,428 km (0.084 R)
• M58: 41,340,175 km (0.104 R)
• M59: 41,593,893 km (0.066 R)
• M60: 42,443,160 km (0.089 R)
• M61: 43,041,103 km (0.077 R)
• M62: 45,722,495 km (0.081 R)
• M63: 47,127,518 km (0.084 R)
• M64: 47,923,977 km (0.087 R)
• M65: 48,993,003 km (0.075 R)
• M66: 49,171,923 km (0.11 R)
• M67: 50,520,847 km (0.117 R)
• M68: 53,807,512 km (0.113 R)
• M69: 54,732,775 km (0.107 R)
• M70: 55,756,622 km (0.089 R)
• M71: 58,106,805 km (0.094 R)
• M72: 59,723,509 km (0.081 R)
• M73: 59,914,695 km (0.109 R)
• M74: 60,489,450 km (0.069 R)
• M75: 60,585,342 km (0.117 R)
• M76: 61,934,266 km (0.101 R)
• M77: 62,321,426 km (0.107 R)
• M78: 62,806,572 km (0.1 R)
• M79: 62,903,661 km (0.116 R)
• M80: 64,465,313 km (0.028 R)
• M81: 64,563,449 km (0.113 R)
• M82: 65,054,280 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538.5

Radius: 3.2

Gravity: 52.59 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12 AU - 15.82 AU

Year: 18233 Days

Day: 16.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,025,426 km

• M1: 126,560 km (0.102 R)
• M2: 160,967 km (0.088 R)
• M3: 332,556 km (0.102 R)
• M4: 509,381 km (0.091 R)
• M5: 1,133,353 km (0.114 R)
• M6: 1,589,178 km (0.048 R)
• M7: 1,733,091 km (0.108 R)
• M8: 1,941,481 km (0.075 R)
• M9: 2,252,944 km (0.08 R)
• M10: 2,955,904 km (0.067 R)
• M11: 3,422,500 km (0.088 R)
• M12: 3,533,502 km (0.109 R)
• M13: 4,746,740 km (0.104 R)
• M14: 4,953,485 km (0.091 R)
• M15: 4,995,223 km (0.112 R)
• M16: 5,591,220 km (0.094 R)
• M17: 5,941,728 km (0.057 R)
• M18: 6,075,020 km (0.111 R)
• M19: 6,710,063 km (0.045 R)
• M20: 6,802,365 km (0.072 R)
• M21: 7,223,483 km (0.084 R)
• M22: 7,749,618 km (0.116 R)
• M23: 9,452,042 km (0.116 R)
• M24: 10,026,648 km (0.1 R)
• M25: 10,079,456 km (0.094 R)
• M26: 10,774,039 km (0.113 R)
• M27: 11,539,381 km (0.088 R)
• M28: 11,984,435 km (0.087 R)
• M29: 12,776,855 km (0.112 R)
• M30: 12,891,447 km (0.11 R)
• M31: 13,006,338 km (0.104 R)
• M32: 13,761,508 km (0.096 R)
• M33: 13,878,942 km (0.117 R)
• M34: 14,292,730 km (0.08 R)
• M35: 16,049,159 km (0.096 R)
• M36: 16,172,727 km (0.112 R)
• M37: 16,545,524 km (0.108 R)
• M38: 16,670,439 km (0.096 R)
• M39: 16,732,971 km (0.08 R)
• M40: 16,795,652 km (0.107 R)
• M41: 17,489,786 km (0.029 R)
• M42: 17,616,944 km (0.063 R)
• M43: 17,680,673 km (0.108 R)
• M44: 18,000,513 km (0.058 R)
• M45: 18,386,775 km (0.103 R)
• M46: 18,516,028 km (0.082 R)
• M47: 18,580,953 km (0.116 R)
• M48: 20,358,475 km (0.098 R)
• M49: 20,559,385 km (0.038 R)
• M50: 21,030,618 km (0.04 R)
• M51: 22,189,553 km (0.062 R)
• M52: 26,078,649 km (0.078 R)
• M53: 26,296,763 km (0.108 R)
• M54: 26,588,478 km (0.074 R)
• M55: 27,544,110 km (0.054 R)
• M56: 27,914,663 km (0.111 R)
• M57: 28,660,558 km (0.061 R)
• M58: 30,553,869 km (0.111 R)
• M59: 31,399,695 km (0.104 R)
• M60: 32,565,512 km (0.069 R)
• M61: 33,035,698 km (0.096 R)
• M62: 35,823,155 km (0.058 R)
• M63: 38,189,344 km (0.102 R)
• M64: 38,850,866 km (0.065 R)
• M65: 39,016,770 km (0.102 R)
• M66: 39,266,150 km (0.067 R)
• M67: 39,599,604 km (0.059 R)
• M68: 43,242,013 km (0.085 R)
• M69: 44,017,827 km (0.065 R)
• M70: 45,495,854 km (0.117 R)
• M71: 46,460,760 km (0.12 R)
• M72: 47,432,398 km (0.11 R)
• M73: 48,857,767 km (0.055 R)
• M74: 48,947,227 km (0.108 R)
• M75: 49,665,595 km (0.109 R)
• M76: 49,935,919 km (0.091 R)
• M77: 50,206,691 km (0.119 R)
• M78: 50,387,405 km (0.112 R)
• M79: 51,203,611 km (0.066 R)
• M80: 52,207,114 km (0.073 R)
• M81: 52,757,185 km (0.04 R)
• M82: 53,585,957 km (0.03 R)
• M83: 54,883,569 km (0.096 R)
• M84: 55,910,409 km (0.067 R)
• M85: 56,473,196 km (0.093 R)
• M86: 56,849,435 km (0.117 R)
• M87: 56,943,681 km (0.114 R)
• M88: 57,226,571 km (0.072 R)
• M89: 57,793,697 km (0.087 R)
• M90: 57,983,087 km (0.116 R)
• M91: 62,106,154 km (0.096 R)
• M92: 62,883,615 km (0.081 R)
• M93: 63,762,053 km (0.095 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 14,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit