🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.8 AU - 0.9 AU

Year: 288 Days

Day: 29.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,841,391 km

• M1: 387,907 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.16 AU - 1.8 AU

Year: 661 Days

Day: 14.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.07 AU - 2.07 AU

Year: 1093 Days

Day: 40.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.29 AU - 3.57 AU

Year: 2332 Days

Day: 41.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.26 AU - 5.36 AU

Year: 3285 Days

Day: 30.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,841,391 km

• M1: 581,936 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.1

Radius: 8.6

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.65 AU - 7.73 AU

Year: 5653 Days

Day: 5.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 90,841,391 km

• M1: 244,892 km (0.113 R)
• M2: 322,084 km (0.069 R)
• M3: 382,522 km (0.103 R)
• M4: 538,253 km (0.097 R)
• M5: 624,272 km (0.056 R)
• M6: 823,835 km (0.118 R)
• M7: 924,964 km (0.116 R)
• M8: 1,098,348 km (0.108 R)
• M9: 1,196,334 km (0.089 R)
• M10: 1,492,538 km (0.06 R)
• M11: 1,554,621 km (0.109 R)
• M12: 1,746,106 km (0.091 R)
• M13: 1,844,691 km (0.102 R)
• M14: 2,275,832 km (0.073 R)
• M15: 2,475,396 km (0.113 R)
• M16: 2,718,792 km (0.114 R)
• M17: 2,872,279 km (0.06 R)
• M18: 2,950,220 km (0.09 R)
• M19: 3,028,908 km (0.111 R)
• M20: 3,148,138 km (0.101 R)
• M21: 3,350,394 km (0.054 R)
• M22: 3,917,669 km (0.084 R)
• M23: 4,514,565 km (0.112 R)
• M24: 4,628,259 km (0.062 R)
• M25: 4,858,640 km (0.077 R)
• M26: 4,951,690 km (0.083 R)
• M27: 5,116,247 km (0.08 R)
• M28: 5,620,542 km (0.116 R)
• M29: 5,841,498 km (0.097 R)
• M30: 5,915,848 km (0.098 R)
• M31: 6,191,108 km (0.046 R)
• M32: 6,342,950 km (0.114 R)
• M33: 6,650,523 km (0.057 R)
• M34: 6,806,105 km (0.091 R)
• M35: 7,226,924 km (0.103 R)
• M36: 7,575,038 km (0.107 R)
• M37: 8,093,694 km (0.105 R)
• M38: 8,567,470 km (0.051 R)
• M39: 8,907,506 km (0.067 R)
• M40: 9,659,086 km (0.097 R)
• M41: 9,776,520 km (0.106 R)
• M42: 10,370,872 km (0.102 R)
• M43: 11,781,880 km (0.112 R)
• M44: 12,159,764 km (0.094 R)
• M45: 12,669,892 km (0.114 R)
• M46: 12,830,860 km (0.111 R)
• M47: 12,895,336 km (0.101 R)
• M48: 13,284,740 km (0.077 R)
• M49: 13,777,066 km (0.085 R)
• M50: 13,909,311 km (0.069 R)
• M51: 14,141,936 km (0.031 R)
• M52: 14,208,656 km (0.102 R)
• M53: 14,375,757 km (0.105 R)
• M54: 14,948,866 km (0.108 R)
• M55: 15,632,828 km (0.115 R)
• M56: 15,770,757 km (0.101 R)
• M57: 15,874,578 km (0.112 R)
• M58: 16,013,255 km (0.09 R)
• M59: 17,997,372 km (0.066 R)
• M60: 18,069,628 km (0.073 R)
• M61: 18,214,438 km (0.078 R)
• M62: 19,165,432 km (0.045 R)
• M63: 19,758,588 km (0.094 R)
• M64: 20,057,484 km (0.118 R)
• M65: 20,659,765 km (0.093 R)
• M66: 20,735,462 km (0.109 R)
• M67: 20,849,156 km (0.101 R)
• M68: 20,925,152 km (0.057 R)
• M69: 21,039,295 km (0.103 R)
• M70: 21,535,960 km (0.06 R)
• M71: 21,920,726 km (0.062 R)
• M72: 22,307,586 km (0.103 R)
• M73: 23,009,948 km (0.1 R)
• M74: 23,640,204 km (0.103 R)
• M75: 24,596,433 km (0.108 R)
• M76: 25,079,185 km (0.112 R)
• M77: 25,362,225 km (0.058 R)
• M78: 26,013,275 km (0.068 R)
• M79: 26,381,884 km (0.047 R)
• M80: 26,587,431 km (0.092 R)
• M81: 27,041,610 km (0.054 R)
• M82: 27,207,215 km (0.095 R)
• M83: 27,748,311 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.2

Radius: 11.7

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.36 AU - 8.46 AU

Year: 6668 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,841,391 km

• M1: 151,991 km (0.076 R)
• M2: 310,565 km (0.069 R)
• M3: 496,366 km (0.109 R)
• M4: 653,144 km (0.103 R)
• M5: 782,696 km (0.115 R)
• M6: 874,400 km (0.038 R)
• M7: 1,208,152 km (0.049 R)
• M8: 1,334,413 km (0.066 R)
• M9: 2,097,512 km (0.112 R)
• M10: 2,296,028 km (0.081 R)
• M11: 2,664,188 km (0.104 R)
• M12: 2,783,119 km (0.099 R)
• M13: 3,560,429 km (0.063 R)
• M14: 4,068,763 km (0.086 R)
• M15: 4,178,867 km (0.086 R)
• M16: 4,600,284 km (0.067 R)
• M17: 4,686,153 km (0.034 R)
• M18: 4,859,687 km (0.079 R)
• M19: 5,789,886 km (0.054 R)
• M20: 5,914,053 km (0.108 R)
• M21: 6,070,382 km (0.103 R)
• M22: 6,228,059 km (0.115 R)
• M23: 6,323,352 km (0.11 R)
• M24: 6,579,763 km (0.11 R)
• M25: 6,872,526 km (0.114 R)
• M26: 7,302,919 km (0.111 R)
• M27: 7,504,428 km (0.069 R)
• M28: 9,110,660 km (0.074 R)
• M29: 9,255,321 km (0.099 R)
• M30: 9,400,730 km (0.098 R)
• M31: 10,590,781 km (0.097 R)
• M32: 10,742,922 km (0.061 R)
• M33: 12,223,941 km (0.07 R)
• M34: 12,423,654 km (0.068 R)
• M35: 12,866,763 km (0.115 R)
• M36: 13,029,077 km (0.088 R)
• M37: 14,605,689 km (0.111 R)
• M38: 14,902,641 km (0.06 R)
• M39: 15,158,752 km (0.057 R)
• M40: 15,244,472 km (0.062 R)
• M41: 15,805,464 km (0.082 R)
• M42: 15,892,380 km (0.09 R)
• M43: 16,197,859 km (0.092 R)
• M44: 16,549,414 km (0.031 R)
• M45: 16,903,512 km (0.11 R)
• M46: 16,992,373 km (0.114 R)
• M47: 17,935,289 km (0.091 R)
• M48: 18,344,588 km (0.085 R)
• M49: 18,665,027 km (0.037 R)
• M50: 19,033,487 km (0.078 R)
• M51: 19,404,489 km (0.109 R)
• M52: 19,544,214 km (0.111 R)
• M53: 20,295,046 km (0.1 R)
• M54: 20,579,132 km (0.072 R)
• M55: 20,912,137 km (0.117 R)
• M56: 21,294,958 km (0.103 R)
• M57: 21,535,361 km (0.079 R)
• M58: 22,750,994 km (0.093 R)
• M59: 23,988,767 km (0.104 R)
• M60: 24,188,929 km (0.093 R)
• M61: 24,339,274 km (0.113 R)
• M62: 24,439,804 km (0.103 R)
• M63: 24,540,334 km (0.099 R)
• M64: 25,248,381 km (0.104 R)
• M65: 26,220,019 km (0.045 R)
• M66: 26,632,759 km (0.114 R)
• M67: 26,736,431 km (0.053 R)
• M68: 28,622,860 km (0.095 R)
• M69: 29,047,867 km (0.085 R)
• M70: 29,635,637 km (0.104 R)
• M71: 30,119,586 km (0.025 R)
• M72: 30,389,461 km (0.092 R)
• M73: 30,660,233 km (0.103 R)
• M74: 30,877,449 km (0.119 R)
• M75: 31,532,090 km (0.027 R)
• M76: 32,910,634 km (0.105 R)
• M77: 33,021,785 km (0.085 R)
• M78: 33,188,587 km (0.107 R)
• M79: 33,915,333 km (0.09 R)
• M80: 34,083,631 km (0.072 R)
• M81: 34,760,262 km (0.106 R)
• M82: 35,498,079 km (0.095 R)
• M83: 35,726,215 km (0.072 R)
• M84: 37,336,337 km (0.106 R)
• M85: 37,684,452 km (0.037 R)
• M86: 37,800,689 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.6

Radius: 14.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.62 AU - 9.82 AU

Year: 9453 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 90,841,391 km

• M1: 194,627 km (0.107 R)
• M2: 365,468 km (0.08 R)
• M3: 622,926 km (0.071 R)
• M4: 776,862 km (0.117 R)
• M5: 986,448 km (0.044 R)
• M6: 1,171,501 km (0.078 R)
• M7: 1,463,965 km (0.111 R)
• M8: 1,678,189 km (0.074 R)
• M9: 1,850,226 km (0.095 R)
• M10: 2,101,252 km (0.092 R)
• M11: 2,402,392 km (0.095 R)
• M12: 2,737,791 km (0.091 R)
• M13: 2,839,368 km (0.112 R)
• M14: 2,942,291 km (0.06 R)
• M15: 3,856,484 km (0.055 R)
• M16: 4,086,715 km (0.032 R)
• M17: 4,227,037 km (0.083 R)
• M18: 4,536,705 km (0.115 R)
• M19: 4,682,264 km (0.093 R)
• M20: 5,052,818 km (0.111 R)
• M21: 5,587,780 km (0.08 R)
• M22: 6,275,331 km (0.111 R)
• M23: 6,437,944 km (0.047 R)
• M24: 6,656,806 km (0.065 R)
• M25: 7,328,351 km (0.063 R)
• M26: 7,528,363 km (0.087 R)
• M27: 7,643,554 km (0.11 R)
• M28: 7,963,095 km (0.059 R)
• M29: 8,376,284 km (0.076 R)
• M30: 9,162,421 km (0.079 R)
• M31: 9,377,991 km (0.058 R)
• M32: 10,707,318 km (0.074 R)
• M33: 10,804,557 km (0.11 R)
• M34: 10,902,094 km (0.048 R)
• M35: 11,926,989 km (0.108 R)
• M36: 12,638,776 km (0.078 R)
• M37: 13,121,080 km (0.111 R)
• M38: 13,539,206 km (0.12 R)
• M39: 13,679,678 km (0.092 R)
• M40: 13,820,450 km (0.084 R)
• M41: 14,532,087 km (0.118 R)
• M42: 14,892,318 km (0.084 R)
• M43: 15,109,983 km (0.113 R)
• M44: 15,879,814 km (0.1 R)
• M45: 15,990,965 km (0.08 R)
• M46: 17,381,627 km (0.056 R)
• M47: 17,534,217 km (0.101 R)
• M48: 17,764,149 km (0.091 R)
• M49: 18,149,513 km (0.09 R)
• M50: 18,265,601 km (0.114 R)
• M51: 19,440,542 km (0.106 R)
• M52: 19,797,782 km (0.081 R)
• M53: 21,781,001 km (0.097 R)
• M54: 21,986,848 km (0.105 R)
• M55: 22,608,577 km (0.11 R)
• M56: 23,235,990 km (0.054 R)
• M57: 23,446,325 km (0.086 R)
• M58: 24,508,021 km (0.104 R)
• M59: 24,937,067 km (0.114 R)
• M60: 25,109,404 km (0.067 R)
• M61: 25,585,275 km (0.101 R)
• M62: 25,715,724 km (0.109 R)
• M63: 26,590,124 km (0.101 R)
• M64: 27,075,270 km (0.072 R)
• M65: 27,607,838 km (0.105 R)
• M66: 28,054,238 km (0.116 R)
• M67: 29,362,472 km (0.105 R)
• M68: 29,453,427 km (0.053 R)
• M69: 29,681,265 km (0.096 R)
• M70: 30,921,431 km (0.099 R)
• M71: 31,014,032 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560

Radius: 7.8

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.95 AU - 22.75 AU

Year: 28855 Days

Day: 23.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,841,391 km

• M1: 105,167 km (0.052 R)
• M2: 216,319 km (0.106 R)
• M3: 298,149 km (0.036 R)
• M4: 742,903 km (0.061 R)
• M5: 963,261 km (0.12 R)
• M6: 1,081,293 km (0.072 R)
• M7: 1,204,263 km (0.079 R)
• M8: 1,397,394 km (0.099 R)
• M9: 1,600,847 km (0.044 R)
• M10: 2,188,916 km (0.061 R)
• M11: 2,506,363 km (0.119 R)
• M12: 3,053,143 km (0.071 R)
• M13: 3,184,490 km (0.081 R)
• M14: 4,350,456 km (0.069 R)
• M15: 4,799,698 km (0.112 R)
• M16: 5,368,768 km (0.04 R)
• M17: 5,742,015 km (0.062 R)
• M18: 6,234,342 km (0.116 R)
• M19: 7,259,237 km (0.111 R)
• M20: 7,850,896 km (0.093 R)
• M21: 8,274,408 km (0.079 R)
• M22: 8,458,114 km (0.087 R)
• M23: 9,588,775 km (0.041 R)
• M24: 9,911,308 km (0.078 R)
• M25: 10,237,281 km (0.097 R)
• M26: 11,508,115 km (0.115 R)
• M27: 13,326,328 km (0.108 R)
• M28: 17,377,737 km (0.06 R)
• M29: 18,166,717 km (0.084 R)
• M30: 18,325,889 km (0.111 R)
• M31: 18,886,731 km (0.119 R)
• M32: 19,616,170 km (0.089 R)
• M33: 20,685,945 km (0.118 R)
• M34: 21,269,825 km (0.109 R)
• M35: 21,943,764 km (0.114 R)
• M36: 22,453,743 km (0.096 R)
• M37: 22,795,873 km (0.107 R)
• M38: 25,684,159 km (0.058 R)
• M39: 26,221,664 km (0.096 R)
• M40: 28,223,583 km (0.05 R)
• M41: 28,408,037 km (0.047 R)
• M42: 28,778,142 km (0.084 R)
• M43: 29,991,980 km (0.09 R)
• M44: 30,274,420 km (0.109 R)
• M45: 30,368,817 km (0.088 R)
• M46: 31,031,984 km (0.096 R)
• M47: 32,469,171 km (0.079 R)
• M48: 33,732,225 km (0.105 R)
• M49: 35,408,021 km (0.102 R)
• M50: 38,226,744 km (0.09 R)
• M51: 40,595,477 km (0.079 R)
• M52: 41,535,250 km (0.106 R)
• M53: 43,223,612 km (0.069 R)
• M54: 43,649,218 km (0.084 R)
• M55: 45,149,685 km (0.096 R)
• M56: 46,449,241 km (0.115 R)
• M57: 47,213,088 km (0.12 R)
• M58: 49,306,860 km (0.083 R)
• M59: 50,085,966 km (0.113 R)
• M60: 53,356,474 km (0.107 R)
• M61: 53,470,468 km (0.095 R)
• M62: 53,698,754 km (0.069 R)
• M63: 54,500,150 km (0.048 R)
• M64: 55,075,054 km (0.111 R)
• M65: 55,767,543 km (0.118 R)
• M66: 57,511,405 km (0.098 R)
• M67: 59,745,949 km (0.092 R)
• M68: 60,101,244 km (0.101 R)
• M69: 61,888,789 km (0.116 R)
• M70: 62,608,803 km (0.11 R)
• M71: 63,452,086 km (0.072 R)
• M72: 63,814,712 km (0.119 R)
• M73: 65,028,399 km (0.071 R)
• M74: 68,343,189 km (0.119 R)
• M75: 68,714,790 km (0.113 R)
• M76: 68,962,973 km (0.102 R)
• M77: 69,833,932 km (0.101 R)
• M78: 69,958,696 km (0.03 R)
• M79: 70,083,461 km (0.077 R)
• M80: 70,833,694 km (0.1 R)
• M81: 72,216,128 km (0.097 R)
• M82: 78,870,840 km (0.077 R)
• M83: 80,434,138 km (0.113 R)
• M84: 80,564,886 km (0.104 R)
• M85: 83,723,645 km (0.118 R)
• M86: 83,988,733 km (0.059 R)
• M87: 84,519,655 km (0.116 R)
• M88: 87,459,852 km (0.095 R)
• M89: 88,132,743 km (0.117 R)
• M90: 88,942,516 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 20,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit