🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.69 AU - 1.03 AU

Year: 304 Days

Day: 37.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.79 AU - 1.27 AU

Year: 398 Days

Day: 28 Hours

Environment

Temp: 5 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,277,357 km

• M1: 226,042 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.08 AU - 1.32 AU

Year: 501 Days

Day: 21.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.5 AU - 3.46 AU

Year: 1959 Days

Day: 46.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 152.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,277,357 km

• M1: 80,633 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.5

Radius: 10.2

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.25 AU - 6.55 AU

Year: 6165 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,277,357 km

• M1: 164,707 km (0.095 R)
• M2: 250,427 km (0.103 R)
• M3: 488,287 km (0.078 R)
• M4: 615,296 km (0.097 R)
• M5: 739,911 km (0.096 R)
• M6: 936,034 km (0.113 R)
• M7: 999,763 km (0.077 R)
• M8: 1,378,694 km (0.111 R)
• M9: 1,603,689 km (0.087 R)
• M10: 1,700,928 km (0.099 R)
• M11: 1,963,622 km (0.095 R)
• M12: 2,068,191 km (0.084 R)
• M13: 2,550,344 km (0.117 R)
• M14: 2,734,499 km (0.048 R)
• M15: 2,851,635 km (0.061 R)
• M16: 3,771,063 km (0.111 R)
• M17: 4,468,339 km (0.116 R)
• M18: 5,321,944 km (0.044 R)
• M19: 5,737,527 km (0.061 R)
• M20: 5,918,840 km (0.077 R)
• M21: 6,318,116 km (0.096 R)
• M22: 6,536,829 km (0.109 R)
• M23: 6,789,799 km (0.117 R)
• M24: 7,046,060 km (0.097 R)
• M25: 7,535,095 km (0.114 R)
• M26: 8,374,638 km (0.111 R)
• M27: 8,580,485 km (0.08 R)
• M28: 8,927,403 km (0.098 R)
• M29: 9,278,958 km (0.097 R)
• M30: 9,456,381 km (0.071 R)
• M31: 9,599,247 km (0.07 R)
• M32: 10,068,236 km (0.094 R)
• M33: 10,214,094 km (0.064 R)
• M34: 10,397,351 km (0.071 R)
• M35: 10,618,756 km (0.069 R)
• M36: 10,804,557 km (0.092 R)
• M37: 11,216,848 km (0.037 R)
• M38: 12,173,078 km (0.108 R)
• M39: 12,484,690 km (0.096 R)
• M40: 12,602,125 km (0.119 R)
• M41: 12,680,664 km (0.073 R)
• M42: 12,838,340 km (0.1 R)
• M43: 14,490,648 km (0.041 R)
• M44: 14,614,216 km (0.105 R)
• M45: 15,070,190 km (0.074 R)
• M46: 15,741,735 km (0.108 R)
• M47: 16,209,079 km (0.113 R)
• M48: 16,465,938 km (0.084 R)
• M49: 17,550,673 km (0.104 R)
• M50: 17,990,939 km (0.098 R)
• M51: 19,834,284 km (0.109 R)
• M52: 19,971,465 km (0.101 R)
• M53: 20,292,951 km (0.097 R)
• M54: 20,385,103 km (0.105 R)
• M55: 21,407,904 km (0.031 R)
• M56: 21,736,870 km (0.04 R)
• M57: 21,878,389 km (0.085 R)
• M58: 21,972,935 km (0.066 R)
• M59: 22,304,743 km (0.043 R)
• M60: 22,495,181 km (0.043 R)
• M61: 22,973,446 km (0.106 R)
• M62: 23,551,791 km (0.059 R)
• M63: 23,939,998 km (0.09 R)
• M64: 26,062,941 km (0.073 R)
• M65: 26,163,172 km (0.096 R)
• M66: 28,040,026 km (0.097 R)
• M67: 28,142,651 km (0.05 R)
• M68: 28,554,643 km (0.11 R)
• M69: 28,658,015 km (0.118 R)
• M70: 28,968,580 km (0.028 R)
• M71: 29,488,882 km (0.075 R)
• M72: 29,645,660 km (0.098 R)
• M73: 31,600,755 km (0.09 R)
• M74: 32,029,054 km (0.101 R)
• M75: 32,190,171 km (0.093 R)
• M76: 32,459,148 km (0.102 R)
• M77: 32,999,495 km (0.083 R)
• M78: 33,162,258 km (0.03 R)
• M79: 34,914,198 km (0.032 R)
• M80: 35,467,860 km (0.095 R)
• M81: 36,920,904 km (0.111 R)
• M82: 37,938,170 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.2

Radius: 11.7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.7 AU - 7.86 AU

Year: 7480 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,277,357 km

• M1: 291,267 km (0.095 R)
• M2: 398,529 km (0.05 R)
• M3: 501,751 km (0.113 R)
• M4: 820,096 km (0.042 R)
• M5: 973,882 km (0.083 R)
• M6: 1,047,185 km (0.056 R)
• M7: 1,231,190 km (0.084 R)
• M8: 1,510,938 km (0.098 R)
• M9: 1,597,107 km (0.11 R)
• M10: 1,774,680 km (0.074 R)
• M11: 1,940,284 km (0.112 R)
• M12: 2,053,680 km (0.079 R)
• M13: 2,267,305 km (0.117 R)
• M14: 3,149,634 km (0.093 R)
• M15: 3,238,943 km (0.08 R)
• M16: 3,627,599 km (0.118 R)
• M17: 4,104,218 km (0.117 R)
• M18: 4,325,323 km (0.098 R)
• M19: 4,933,887 km (0.054 R)
• M20: 5,222,013 km (0.109 R)
• M21: 5,650,910 km (0.103 R)
• M22: 6,007,701 km (0.069 R)
• M23: 6,091,177 km (0.069 R)
• M24: 7,122,205 km (0.104 R)
• M25: 7,388,489 km (0.119 R)
• M26: 7,567,707 km (0.094 R)
• M27: 8,175,972 km (0.086 R)
• M28: 8,423,707 km (0.076 R)
• M29: 8,579,737 km (0.109 R)
• M30: 8,799,945 km (0.068 R)
• M31: 8,926,655 km (0.08 R)
• M32: 9,085,827 km (0.113 R)
• M33: 10,126,729 km (0.052 R)
• M34: 10,259,572 km (0.078 R)
• M35: 10,966,122 km (0.08 R)
• M36: 11,205,180 km (0.038 R)
• M37: 11,758,093 km (0.084 R)
• M38: 12,178,763 km (0.12 R)
• M39: 12,426,347 km (0.082 R)
• M40: 12,818,742 km (0.064 R)
• M41: 12,998,559 km (0.092 R)
• M42: 13,469,942 km (0.103 R)
• M43: 13,579,448 km (0.104 R)
• M44: 13,762,705 km (0.11 R)
• M45: 13,873,108 km (0.085 R)
• M46: 14,429,313 km (0.112 R)
• M47: 14,879,603 km (0.105 R)
• M48: 15,372,528 km (0.119 R)
• M49: 15,948,180 km (0.09 R)
• M50: 16,141,461 km (0.108 R)
• M51: 16,257,997 km (0.088 R)
• M52: 16,374,684 km (0.094 R)
• M53: 16,687,194 km (0.112 R)
• M54: 17,278,704 km (0.062 R)
• M55: 17,477,370 km (0.104 R)
• M56: 18,078,005 km (0.102 R)
• M57: 18,320,204 km (0.051 R)
• M58: 18,644,682 km (0.043 R)
• M59: 18,848,434 km (0.034 R)
• M60: 19,920,153 km (0.075 R)
• M61: 20,547,567 km (0.077 R)
• M62: 20,842,424 km (0.066 R)
• M63: 21,096,441 km (0.118 R)
• M64: 21,479,262 km (0.105 R)
• M65: 22,079,449 km (0.052 R)
• M66: 22,859,153 km (0.084 R)
• M67: 23,033,584 km (0.067 R)
• M68: 24,267,467 km (0.104 R)
• M69: 24,579,229 km (0.1 R)
• M70: 24,982,096 km (0.047 R)
• M71: 25,477,565 km (0.119 R)
• M72: 25,658,428 km (0.11 R)
• M73: 25,930,697 km (0.076 R)
• M74: 26,661,333 km (0.069 R)
• M75: 27,213,648 km (0.064 R)
• M76: 27,444,926 km (0.107 R)
• M77: 27,676,952 km (0.114 R)
• M78: 27,769,853 km (0.101 R)
• M79: 28,236,299 km (0.108 R)
• M80: 30,895,401 km (0.047 R)
• M81: 31,524,161 km (0.119 R)
• M82: 31,621,250 km (0.089 R)
• M83: 31,913,115 km (0.099 R)
• M84: 32,990,968 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.9

Radius: 12.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.94 AU - 9.38 AU

Year: 8073 Days

Day: 12 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,277,357 km

• M1: 228,436 km (0.066 R)
• M2: 443,558 km (0.086 R)
• M3: 542,143 km (0.117 R)
• M4: 637,586 km (0.103 R)
• M5: 739,911 km (0.1 R)
• M6: 891,005 km (0.116 R)
• M7: 1,307,934 km (0.119 R)
• M8: 1,391,859 km (0.096 R)
• M9: 1,992,045 km (0.095 R)
• M10: 2,169,020 km (0.048 R)
• M11: 2,602,554 km (0.105 R)
• M12: 2,906,836 km (0.1 R)
• M13: 3,766,276 km (0.044 R)
• M14: 3,962,100 km (0.091 R)
• M15: 4,186,496 km (0.064 R)
• M16: 4,440,813 km (0.075 R)
• M17: 4,674,036 km (0.111 R)
• M18: 4,805,383 km (0.115 R)
• M19: 4,938,076 km (0.099 R)
• M20: 5,152,749 km (0.051 R)
• M21: 6,186,022 km (0.083 R)
• M22: 6,330,533 km (0.12 R)
• M23: 7,100,214 km (0.094 R)
• M24: 8,824,479 km (0.112 R)
• M25: 9,415,989 km (0.049 R)
• M26: 9,616,002 km (0.108 R)
• M27: 9,750,191 km (0.111 R)
• M28: 9,952,447 km (0.112 R)
• M29: 10,190,457 km (0.101 R)
• M30: 10,395,855 km (0.104 R)
• M31: 10,602,599 km (0.09 R)
• M32: 11,020,277 km (0.099 R)
• M33: 11,125,594 km (0.05 R)
• M34: 11,478,944 km (0.07 R)
• M35: 12,634,438 km (0.07 R)
• M36: 13,077,397 km (0.081 R)
• M37: 13,789,034 km (0.09 R)
• M38: 14,667,323 km (0.079 R)
• M39: 15,367,441 km (0.078 R)
• M40: 15,563,863 km (0.047 R)
• M41: 16,038,687 km (0.106 R)
• M42: 16,719,357 km (0.106 R)
• M43: 17,043,087 km (0.119 R)
• M44: 17,491,432 km (0.085 R)
• M45: 18,525,004 km (0.11 R)
• M46: 18,986,064 km (0.074 R)
• M47: 19,281,520 km (0.072 R)
• M48: 19,408,529 km (0.115 R)
• M49: 19,535,836 km (0.096 R)
• M50: 19,663,443 km (0.114 R)
• M51: 19,791,349 km (0.117 R)
• M52: 19,876,770 km (0.089 R)
• M53: 20,694,472 km (0.072 R)
• M54: 20,868,005 km (0.095 R)
• M55: 20,954,922 km (0.067 R)
• M56: 21,216,419 km (0.083 R)
• M57: 21,303,934 km (0.119 R)
• M58: 21,566,927 km (0.085 R)
• M59: 21,786,985 km (0.086 R)
• M60: 22,184,915 km (0.082 R)
• M61: 22,273,627 km (0.114 R)
• M62: 22,362,488 km (0.1 R)
• M63: 23,257,682 km (0.096 R)
• M64: 23,347,889 km (0.053 R)
• M65: 23,483,425 km (0.065 R)
• M66: 23,619,110 km (0.106 R)
• M67: 23,800,572 km (0.058 R)
• M68: 23,936,856 km (0.096 R)
• M69: 24,714,466 km (0.088 R)
• M70: 26,435,290 km (0.086 R)
• M71: 28,050,498 km (0.07 R)
• M72: 28,194,561 km (0.115 R)
• M73: 28,338,923 km (0.038 R)
• M74: 29,258,651 km (0.087 R)
• M75: 29,893,395 km (0.089 R)
• M76: 29,991,531 km (0.077 R)
• M77: 30,879,095 km (0.086 R)
• M78: 31,127,128 km (0.063 R)
• M79: 31,425,726 km (0.105 R)
• M80: 32,226,523 km (0.113 R)
• M81: 32,427,732 km (0.116 R)
• M82: 32,528,561 km (0.072 R)
• M83: 33,542,236 km (0.084 R)
• M84: 34,257,912 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.7

Radius: 12.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.87 AU - 9.67 AU

Year: 9056 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,277,357 km

• M1: 157,527 km (0.108 R)
• M2: 291,267 km (0.057 R)
• M3: 469,887 km (0.105 R)
• M4: 1,276,369 km (0.059 R)
• M5: 1,576,163 km (0.111 R)
• M6: 1,659,938 km (0.052 R)
• M7: 1,810,433 km (0.072 R)
• M8: 1,965,716 km (0.073 R)
• M9: 2,148,674 km (0.085 R)
• M10: 2,655,961 km (0.114 R)
• M11: 3,014,696 km (0.1 R)
• M12: 3,253,754 km (0.094 R)
• M13: 3,389,289 km (0.064 R)
• M14: 3,526,620 km (0.081 R)
• M15: 4,330,410 km (0.069 R)
• M16: 4,845,625 km (0.097 R)
• M17: 5,221,115 km (0.115 R)
• M18: 5,380,437 km (0.061 R)
• M19: 5,573,717 km (0.118 R)
• M20: 6,200,981 km (0.11 R)
• M21: 7,130,882 km (0.087 R)
• M22: 7,522,230 km (0.086 R)
• M23: 8,437,769 km (0.115 R)
• M24: 8,662,764 km (0.042 R)
• M25: 8,776,009 km (0.108 R)
• M26: 8,965,849 km (0.028 R)
• M27: 9,388,314 km (0.084 R)
• M28: 10,573,578 km (0.038 R)
• M29: 10,694,602 km (0.098 R)
• M30: 11,019,978 km (0.074 R)
• M31: 11,472,511 km (0.111 R)
• M32: 11,721,891 km (0.051 R)
• M33: 13,039,250 km (0.088 R)
• M34: 13,212,634 km (0.068 R)
• M35: 13,474,131 km (0.099 R)
• M36: 14,002,361 km (0.118 R)
• M37: 14,988,360 km (0.097 R)
• M38: 15,811,597 km (0.11 R)
• M39: 16,275,500 km (0.091 R)
• M40: 16,462,198 km (0.101 R)
• M41: 17,026,781 km (0.116 R)
• M42: 17,359,187 km (0.069 R)
• M43: 17,789,580 km (0.081 R)
• M44: 18,807,444 km (0.034 R)
• M45: 20,344,562 km (0.041 R)
• M46: 20,545,772 km (0.102 R)
• M47: 21,818,700 km (0.069 R)
• M48: 21,973,234 km (0.065 R)
• M49: 22,231,440 km (0.06 R)
• M50: 22,438,783 km (0.076 R)
• M51: 22,646,724 km (0.106 R)
• M52: 24,173,670 km (0.054 R)
• M53: 24,333,590 km (0.077 R)
• M54: 25,138,127 km (0.107 R)
• M55: 25,462,455 km (0.069 R)
• M56: 26,060,547 km (0.118 R)
• M57: 26,388,765 km (0.076 R)
• M58: 27,215,293 km (0.079 R)
• M59: 27,436,997 km (0.04 R)
• M60: 27,548,149 km (0.101 R)
• M61: 28,050,199 km (0.034 R)
• M62: 29,119,974 km (0.119 R)
• M63: 30,031,174 km (0.067 R)
• M64: 30,547,885 km (0.082 R)
• M65: 31,125,333 km (0.092 R)
• M66: 35,449,310 km (0.089 R)
• M67: 36,972,815 km (0.036 R)
• M68: 37,773,612 km (0.102 R)
• M69: 38,082,980 km (0.117 R)
• M70: 38,579,944 km (0.081 R)
• M71: 39,329,430 km (0.09 R)
• M72: 39,831,630 km (0.052 R)
• M73: 39,957,591 km (0.061 R)
• M74: 40,272,944 km (0.085 R)
• M75: 40,399,354 km (0.036 R)
• M76: 41,414,974 km (0.116 R)
• M77: 41,606,459 km (0.113 R)
• M78: 41,926,000 km (0.047 R)
• M79: 42,054,056 km (0.109 R)
• M80: 42,503,448 km (0.069 R)
• M81: 43,018,812 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit