🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.65 AU - 0.77 AU

Year: 212 Days

Day: 23.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.01 AU - 1.35 AU

Year: 455 Days

Day: 16.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.84 AU - 2.82 AU

Year: 1262 Days

Day: 33.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,054,334 km

• M1: 340,634 km (0.084 R)
• M2: 545,284 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.22 AU - 3.08 AU

Year: 1530 Days

Day: 12.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,054,334 km

• M1: 2,130,124 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.73 AU - 5.45 AU

Year: 3489 Days

Day: 17.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,054,334 km

• M1: 351,705 km (0.104 R)
• M2: 1,304,194 km (0.113 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324

Radius: 11

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.82 AU - 8.5 AU

Year: 7521 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,054,334 km

• M1: 151,094 km (0.111 R)
• M2: 237,113 km (0.062 R)
• M3: 430,393 km (0.108 R)
• M4: 533,466 km (0.118 R)
• M5: 730,935 km (0.106 R)
• M6: 967,001 km (0.119 R)
• M7: 1,080,097 km (0.074 R)
• M8: 1,447,210 km (0.103 R)
• M9: 1,528,441 km (0.113 R)
• M10: 1,679,087 km (0.08 R)
• M11: 1,799,662 km (0.087 R)
• M12: 2,141,793 km (0.107 R)
• M13: 2,407,329 km (0.092 R)
• M14: 2,970,116 km (0.106 R)
• M15: 3,528,715 km (0.095 R)
• M16: 4,049,914 km (0.119 R)
• M17: 5,088,871 km (0.118 R)
• M18: 5,341,841 km (0.061 R)
• M19: 5,651,060 km (0.081 R)
• M20: 5,913,155 km (0.106 R)
• M21: 6,045,699 km (0.113 R)
• M22: 6,152,512 km (0.102 R)
• M23: 6,613,423 km (0.07 R)
• M24: 7,396,867 km (0.055 R)
• M25: 7,511,159 km (0.073 R)
• M26: 8,032,957 km (0.097 R)
• M27: 8,298,343 km (0.063 R)
• M28: 8,387,354 km (0.099 R)
• M29: 8,506,584 km (0.112 R)
• M30: 8,777,057 km (0.073 R)
• M31: 8,928,599 km (0.094 R)
• M32: 9,699,178 km (0.059 R)
• M33: 10,426,822 km (0.09 R)
• M34: 10,523,013 km (0.095 R)
• M35: 10,878,308 km (0.118 R)
• M36: 10,975,996 km (0.093 R)
• M37: 11,468,322 km (0.091 R)
• M38: 11,900,959 km (0.093 R)
• M39: 12,237,405 km (0.102 R)
• M40: 12,782,240 km (0.083 R)
• M41: 12,850,906 km (0.046 R)
• M42: 12,919,571 km (0.07 R)
• M43: 13,404,568 km (0.115 R)
• M44: 14,072,223 km (0.071 R)
• M45: 14,143,132 km (0.112 R)
• M46: 14,750,799 km (0.1 R)
• M47: 14,931,214 km (0.108 R)
• M48: 15,221,284 km (0.104 R)
• M49: 15,549,801 km (0.057 R)
• M50: 16,065,615 km (0.062 R)
• M51: 16,288,366 km (0.117 R)
• M52: 16,549,564 km (0.103 R)
• M53: 17,303,537 km (0.07 R)
• M54: 17,761,306 km (0.096 R)
• M55: 17,838,050 km (0.092 R)
• M56: 18,223,115 km (0.12 R)
• M57: 19,040,667 km (0.081 R)
• M58: 19,197,745 km (0.114 R)
• M59: 20,069,602 km (0.095 R)
• M60: 20,349,649 km (0.045 R)
• M61: 20,590,651 km (0.116 R)
• M62: 20,711,676 km (0.111 R)
• M63: 21,482,853 km (0.119 R)
• M64: 21,605,523 km (0.095 R)
• M65: 21,851,462 km (0.072 R)
• M66: 22,387,621 km (0.119 R)
• M67: 22,553,525 km (0.034 R)
• M68: 22,678,140 km (0.076 R)
• M69: 22,844,642 km (0.098 R)
• M70: 23,262,918 km (0.066 R)
• M71: 24,489,919 km (0.11 R)
• M72: 24,703,545 km (0.058 R)
• M73: 25,564,481 km (0.118 R)
• M74: 25,737,865 km (0.084 R)
• M75: 26,522,954 km (0.071 R)
• M76: 27,050,586 km (0.098 R)
• M77: 27,759,680 km (0.089 R)
• M78: 28,699,454 km (0.102 R)
• M79: 29,150,791 km (0.099 R)
• M80: 29,968,792 km (0.118 R)
• M81: 30,426,561 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.4

Radius: 9.9

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.12 AU - 10.26 AU

Year: 9088 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,054,334 km

• M1: 127,457 km (0.051 R)
• M2: 282,890 km (0.117 R)
• M3: 754,871 km (0.057 R)
• M4: 1,030,131 km (0.059 R)
• M5: 1,149,211 km (0.089 R)
• M6: 1,315,414 km (0.06 R)
• M7: 1,489,845 km (0.104 R)
• M8: 1,579,903 km (0.067 R)
• M9: 1,695,093 km (0.109 R)
• M10: 1,765,704 km (0.11 R)
• M11: 1,837,361 km (0.092 R)
• M12: 2,033,035 km (0.06 R)
• M13: 2,184,578 km (0.084 R)
• M14: 2,771,600 km (0.086 R)
• M15: 3,925,747 km (0.081 R)
• M16: 4,020,144 km (0.085 R)
• M17: 4,179,316 km (0.111 R)
• M18: 5,073,911 km (0.088 R)
• M19: 5,245,949 km (0.118 R)
• M20: 5,809,633 km (0.04 R)
• M21: 6,208,461 km (0.117 R)
• M22: 6,281,914 km (0.087 R)
• M23: 6,578,566 km (0.09 R)
• M24: 7,263,126 km (0.072 R)
• M25: 7,732,116 km (0.112 R)
• M26: 8,494,765 km (0.065 R)
• M27: 8,988,738 km (0.052 R)
• M28: 9,155,390 km (0.073 R)
• M29: 9,239,164 km (0.062 R)
• M30: 9,576,807 km (0.104 R)
• M31: 9,789,834 km (0.052 R)
• M32: 11,414,916 km (0.026 R)
• M33: 11,731,764 km (0.062 R)
• M34: 12,097,381 km (0.082 R)
• M35: 12,513,114 km (0.088 R)
• M36: 12,793,012 km (0.115 R)
• M37: 12,886,660 km (0.06 R)
• M38: 15,303,413 km (0.101 R)
• M39: 15,753,105 km (0.05 R)
• M40: 16,206,985 km (0.093 R)
• M41: 16,308,561 km (0.096 R)
• M42: 17,076,298 km (0.074 R)
• M43: 17,699,074 km (0.082 R)
• M44: 19,127,285 km (0.057 R)
• M45: 19,395,813 km (0.08 R)
• M46: 19,719,692 km (0.12 R)
• M47: 19,882,305 km (0.116 R)
• M48: 20,757,303 km (0.113 R)
• M49: 21,644,718 km (0.112 R)
• M50: 22,036,814 km (0.094 R)
• M51: 22,771,339 km (0.103 R)
• M52: 23,341,756 km (0.118 R)
• M53: 24,264,326 km (0.076 R)
• M54: 24,905,502 km (0.052 R)
• M55: 25,139,922 km (0.065 R)
• M56: 25,257,506 km (0.113 R)
• M57: 27,042,508 km (0.111 R)
• M58: 27,283,660 km (0.058 R)
• M59: 28,132,927 km (0.118 R)
• M60: 30,044,488 km (0.101 R)
• M61: 30,294,167 km (0.114 R)
• M62: 30,795,619 km (0.094 R)
• M63: 30,858,450 km (0.098 R)
• M64: 30,984,262 km (0.067 R)
• M65: 31,173,503 km (0.108 R)
• M66: 31,743,172 km (0.064 R)
• M67: 31,933,909 km (0.103 R)
• M68: 32,380,310 km (0.078 R)
• M69: 32,508,216 km (0.059 R)
• M70: 32,636,271 km (0.118 R)
• M71: 34,186,405 km (0.111 R)
• M72: 34,512,378 km (0.087 R)
• M73: 34,642,977 km (0.119 R)
• M74: 35,430,461 km (0.116 R)
• M75: 36,223,928 km (0.036 R)
• M76: 36,423,192 km (0.104 R)
• M77: 38,368,263 km (0.091 R)
• M78: 39,524,057 km (0.09 R)
• M79: 40,209,215 km (0.098 R)
• M80: 40,553,290 km (0.083 R)
• M81: 40,622,255 km (0.063 R)
• M82: 40,898,412 km (0.036 R)
• M83: 41,730,476 km (0.038 R)
• M84: 41,869,751 km (0.083 R)
• M85: 43,552,578 km (0.029 R)
• M86: 44,260,325 km (0.109 R)
• M87: 45,257,395 km (0.101 R)
• M88: 45,902,311 km (0.08 R)
• M89: 47,056,459 km (0.025 R)
• M90: 48,439,192 km (0.101 R)
• M91: 48,805,408 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.8

Radius: 12.9

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.52 AU - 11.74 AU

Year: 12295 Days

Day: 9 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 61,054,334 km

• M1: 195,375 km (0.118 R)
• M2: 673,041 km (0.078 R)
• M3: 886,966 km (0.098 R)
• M4: 992,133 km (0.081 R)
• M5: 1,714,840 km (0.103 R)
• M6: 2,100,205 km (0.062 R)
• M7: 2,604,948 km (0.079 R)
• M8: 3,414,272 km (0.116 R)
• M9: 3,689,233 km (0.1 R)
• M10: 4,079,085 km (0.106 R)
• M11: 4,821,988 km (0.099 R)
• M12: 5,248,641 km (0.111 R)
• M13: 6,096,712 km (0.034 R)
• M14: 7,074,334 km (0.066 R)
• M15: 7,381,608 km (0.041 R)
• M16: 7,873,336 km (0.117 R)
• M17: 8,100,426 km (0.118 R)
• M18: 8,375,835 km (0.109 R)
• M19: 9,125,171 km (0.12 R)
• M20: 9,944,967 km (0.057 R)
• M21: 10,388,675 km (0.098 R)
• M22: 10,637,905 km (0.052 R)
• M23: 11,500,187 km (0.116 R)
• M24: 12,122,364 km (0.117 R)
• M25: 12,969,088 km (0.114 R)
• M26: 14,329,980 km (0.084 R)
• M27: 15,224,874 km (0.115 R)
• M28: 16,253,061 km (0.044 R)
• M29: 16,426,594 km (0.091 R)
• M30: 16,775,456 km (0.072 R)
• M31: 18,376,154 km (0.063 R)
• M32: 19,963,088 km (0.044 R)
• M33: 20,522,584 km (0.053 R)
• M34: 21,403,267 km (0.106 R)
• M35: 22,424,870 km (0.085 R)
• M36: 22,812,030 km (0.088 R)
• M37: 22,941,731 km (0.039 R)
• M38: 23,462,332 km (0.116 R)
• M39: 24,781,186 km (0.107 R)
• M40: 26,191,745 km (0.103 R)
• M41: 26,327,430 km (0.091 R)
• M42: 26,463,265 km (0.087 R)
• M43: 27,077,963 km (0.104 R)
• M44: 27,215,144 km (0.117 R)
• M45: 28,390,833 km (0.103 R)
• M46: 33,256,803 km (0.107 R)
• M47: 33,551,062 km (0.093 R)
• M48: 34,438,776 km (0.066 R)
• M49: 34,661,976 km (0.116 R)
• M50: 35,034,924 km (0.1 R)
• M51: 35,259,321 km (0.049 R)
• M52: 36,086,447 km (0.07 R)
• M53: 36,691,870 km (0.091 R)
• M54: 36,843,861 km (0.066 R)
• M55: 37,071,998 km (0.075 R)
• M56: 38,220,311 km (0.065 R)
• M57: 38,992,236 km (0.05 R)
• M58: 39,457,934 km (0.12 R)
• M59: 42,529,478 km (0.103 R)
• M60: 42,848,869 km (0.103 R)
• M61: 43,892,314 km (0.095 R)
• M62: 44,538,577 km (0.09 R)
• M63: 45,025,369 km (0.029 R)
• M64: 45,513,806 km (0.088 R)
• M65: 46,660,623 km (0.058 R)
• M66: 50,241,996 km (0.081 R)
• M67: 51,511,932 km (0.116 R)
• M68: 52,706,771 km (0.097 R)
• M69: 53,997,202 km (0.117 R)
• M70: 54,602,924 km (0.102 R)
• M71: 55,472,087 km (0.06 R)
• M72: 55,733,734 km (0.071 R)
• M73: 55,821,099 km (0.099 R)
• M74: 55,908,464 km (0.071 R)
• M75: 57,136,214 km (0.113 R)
• M76: 57,400,404 km (0.091 R)
• M77: 59,172,540 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 14.1

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.18 AU - 11.46 AU

Year: 13512 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,054,334 km

• M1: 177,273 km (0.06 R)
• M2: 815,608 km (0.118 R)
• M3: 1,025,793 km (0.099 R)
• M4: 1,184,217 km (0.054 R)
• M5: 2,366,190 km (0.076 R)
• M6: 2,518,630 km (0.056 R)
• M7: 2,643,095 km (0.108 R)
• M8: 3,962,548 km (0.071 R)
• M9: 4,071,605 km (0.031 R)
• M10: 4,785,785 km (0.088 R)
• M11: 5,702,372 km (0.108 R)
• M12: 6,075,918 km (0.035 R)
• M13: 6,716,196 km (0.086 R)
• M14: 7,422,897 km (0.026 R)
• M15: 7,831,000 km (0.116 R)
• M16: 8,621,774 km (0.048 R)
• M17: 8,716,470 km (0.045 R)
• M18: 9,929,708 km (0.1 R)
• M19: 12,244,735 km (0.106 R)
• M20: 12,673,184 km (0.089 R)
• M21: 12,997,811 km (0.117 R)
• M22: 13,106,718 km (0.09 R)
• M23: 13,655,294 km (0.112 R)
• M24: 15,576,579 km (0.114 R)
• M25: 16,274,902 km (0.073 R)
• M26: 16,568,862 km (0.086 R)
• M27: 17,641,628 km (0.089 R)
• M28: 17,883,079 km (0.065 R)
• M29: 18,247,350 km (0.12 R)
• M30: 18,798,468 km (0.115 R)
• M31: 19,168,873 km (0.1 R)
• M32: 19,541,671 km (0.097 R)
• M33: 20,865,313 km (0.101 R)
• M34: 20,992,920 km (0.105 R)
• M35: 22,413,501 km (0.029 R)
• M36: 23,731,757 km (0.116 R)
• M37: 23,998,490 km (0.036 R)
• M38: 24,132,081 km (0.072 R)
• M39: 24,804,374 km (0.111 R)
• M40: 25,075,146 km (0.102 R)
• M41: 25,824,482 km (0.091 R)
• M42: 27,415,007 km (0.106 R)
• M43: 27,624,743 km (0.046 R)
• M44: 28,257,392 km (0.117 R)
• M45: 29,752,025 km (0.096 R)
• M46: 32,152,472 km (0.039 R)
• M47: 33,487,783 km (0.091 R)
• M48: 34,162,319 km (0.098 R)
• M49: 34,312,815 km (0.111 R)
• M50: 35,906,331 km (0.107 R)
• M51: 37,834,648 km (0.079 R)
• M52: 39,165,171 km (0.048 R)
• M53: 39,322,698 km (0.066 R)
• M54: 41,791,362 km (0.105 R)
• M55: 43,003,703 km (0.033 R)
• M56: 43,410,460 km (0.032 R)
• M57: 43,736,733 km (0.116 R)
• M58: 43,900,243 km (0.056 R)
• M59: 44,967,624 km (0.08 R)
• M60: 45,794,601 km (0.111 R)
• M61: 49,237,297 km (0.084 R)
• M62: 49,407,240 km (0.031 R)
• M63: 49,918,715 km (0.106 R)
• M64: 51,032,621 km (0.097 R)
• M65: 51,204,658 km (0.087 R)
• M66: 52,328,138 km (0.118 R)
• M67: 52,849,337 km (0.061 R)
• M68: 54,335,443 km (0.107 R)
• M69: 54,511,220 km (0.068 R)
• M70: 54,687,147 km (0.116 R)
• M71: 55,924,022 km (0.083 R)
• M72: 56,635,061 km (0.111 R)
• M73: 57,438,402 km (0.115 R)
• M74: 57,527,861 km (0.041 R)
• M75: 59,327,524 km (0.069 R)
• M76: 59,418,030 km (0.098 R)
• M77: 59,689,700 km (0.111 R)
• M78: 60,507,252 km (0.076 R)
• M79: 60,871,822 km (0.082 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 20,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit