🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.48 AU - 0.64 AU

Year: 150 Days

Day: 33.7 Hours

Environment

Temp: 255 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,129,870 km

• M1: 86,019 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.07 AU - 1.27 AU

Year: 453 Days

Day: 40.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.11 AU - 1.51 AU

Year: 537 Days

Day: 36.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,129,870 km

• M1: 571,763 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.95 AU - 3.59 AU

Year: 2118 Days

Day: 33.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,129,870 km

• M1: 2,102,897 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.7

Radius: 14.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.8 AU - 12.32 AU

Year: 13174 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,129,870 km

• M1: 200,760 km (0.097 R)
• M2: 348,713 km (0.119 R)
• M3: 447,148 km (0.076 R)
• M4: 589,715 km (0.111 R)
• M5: 803,341 km (0.066 R)
• M6: 1,045,240 km (0.105 R)
• M7: 1,510,639 km (0.1 R)
• M8: 2,962,187 km (0.088 R)
• M9: 3,196,906 km (0.084 R)
• M10: 3,407,540 km (0.106 R)
• M11: 3,591,845 km (0.102 R)
• M12: 3,811,006 km (0.086 R)
• M13: 4,428,546 km (0.076 R)
• M14: 4,528,926 km (0.111 R)
• M15: 4,766,188 km (0.107 R)
• M16: 6,051,234 km (0.118 R)
• M17: 6,617,013 km (0.043 R)
• M18: 9,389,959 km (0.08 R)
• M19: 9,563,044 km (0.069 R)
• M20: 9,824,840 km (0.074 R)
• M21: 10,133,311 km (0.044 R)
• M22: 11,032,095 km (0.051 R)
• M23: 12,238,602 km (0.114 R)
• M24: 12,953,680 km (0.097 R)
• M25: 13,389,309 km (0.054 R)
• M26: 14,126,078 km (0.11 R)
• M27: 14,275,078 km (0.087 R)
• M28: 14,926,576 km (0.086 R)
• M29: 16,676,273 km (0.101 R)
• M30: 17,628,613 km (0.098 R)
• M31: 18,057,660 km (0.102 R)
• M32: 18,435,843 km (0.117 R)
• M33: 18,598,755 km (0.092 R)
• M34: 18,980,679 km (0.094 R)
• M35: 19,200,139 km (0.048 R)
• M36: 20,197,957 km (0.066 R)
• M37: 21,726,248 km (0.077 R)
• M38: 22,823,998 km (0.1 R)
• M39: 22,940,684 km (0.113 R)
• M40: 23,174,505 km (0.112 R)
• M41: 23,350,432 km (0.071 R)
• M42: 24,176,961 km (0.103 R)
• M43: 24,594,040 km (0.079 R)
• M44: 25,133,489 km (0.092 R)
• M45: 25,980,662 km (0.047 R)
• M46: 26,346,579 km (0.106 R)
• M47: 27,578,667 km (0.064 R)
• M48: 28,264,274 km (0.114 R)
• M49: 29,271,666 km (0.091 R)
• M50: 29,588,813 km (0.091 R)
• M51: 29,716,121 km (0.118 R)
• M52: 30,483,109 km (0.117 R)
• M53: 30,869,072 km (0.057 R)
• M54: 31,256,830 km (0.097 R)
• M55: 32,036,833 km (0.084 R)
• M56: 34,014,965 km (0.117 R)
• M57: 34,148,257 km (0.11 R)
• M58: 34,549,179 km (0.12 R)
• M59: 35,828,989 km (0.05 R)
• M60: 36,440,695 km (0.114 R)
• M61: 36,987,326 km (0.09 R)
• M62: 37,330,204 km (0.094 R)
• M63: 38,019,401 km (0.114 R)
• M64: 38,852,063 km (0.112 R)
• M65: 39,200,626 km (0.079 R)
• M66: 40,182,586 km (0.073 R)
• M67: 40,605,799 km (0.066 R)
• M68: 41,101,566 km (0.111 R)
• M69: 42,457,072 km (0.091 R)
• M70: 42,600,686 km (0.095 R)
• M71: 43,104,382 km (0.11 R)
• M72: 43,682,429 km (0.089 R)
• M73: 43,972,349 km (0.099 R)
• M74: 44,846,150 km (0.111 R)
• M75: 49,149,932 km (0.107 R)
• M76: 49,376,124 km (0.104 R)
• M77: 49,602,615 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.3

Radius: 7

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.6 AU - 17.8 AU

Year: 24443 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,129,870 km

• M1: 190,737 km (0.115 R)
• M2: 291,267 km (0.104 R)
• M3: 765,941 km (0.072 R)
• M4: 1,424,321 km (0.063 R)
• M5: 1,476,830 km (0.094 R)
• M6: 1,805,198 km (0.082 R)
• M7: 1,890,767 km (0.086 R)
• M8: 1,977,833 km (0.114 R)
• M9: 3,054,489 km (0.109 R)
• M10: 3,943,400 km (0.086 R)
• M11: 5,107,571 km (0.066 R)
• M12: 5,559,506 km (0.106 R)
• M13: 6,196,194 km (0.097 R)
• M14: 6,722,180 km (0.067 R)
• M15: 7,353,932 km (0.061 R)
• M16: 7,445,636 km (0.11 R)
• M17: 7,537,938 km (0.082 R)
• M18: 9,112,754 km (0.057 R)
• M19: 9,609,569 km (0.029 R)
• M20: 9,659,684 km (0.102 R)
• M21: 9,810,628 km (0.116 R)
• M22: 10,629,228 km (0.1 R)
• M23: 11,099,264 km (0.077 R)
• M24: 11,790,257 km (0.098 R)
• M25: 12,824,876 km (0.083 R)
• M26: 14,344,641 km (0.04 R)
• M27: 14,921,789 km (0.048 R)
• M28: 14,979,983 km (0.103 R)
• M29: 15,154,713 km (0.082 R)
• M30: 16,158,515 km (0.069 R)
• M31: 16,397,722 km (0.102 R)
• M32: 16,577,987 km (0.107 R)
• M33: 17,001,050 km (0.081 R)
• M34: 17,734,528 km (0.11 R)
• M35: 17,796,163 km (0.11 R)
• M36: 17,919,581 km (0.039 R)
• M37: 19,613,328 km (0.098 R)
• M38: 19,996,598 km (0.059 R)
• M39: 20,124,803 km (0.065 R)
• M40: 20,965,543 km (0.112 R)
• M41: 21,095,843 km (0.08 R)
• M42: 21,751,680 km (0.083 R)
• M43: 22,414,249 km (0.116 R)
• M44: 23,352,826 km (0.096 R)
• M45: 24,991,521 km (0.079 R)
• M46: 25,964,506 km (0.092 R)
• M47: 26,244,702 km (0.101 R)
• M48: 26,455,635 km (0.111 R)
• M49: 26,949,757 km (0.1 R)
• M50: 27,803,961 km (0.106 R)
• M51: 28,306,460 km (0.054 R)
• M52: 28,739,397 km (0.111 R)
• M53: 29,612,151 km (0.111 R)
• M54: 29,831,611 km (0.082 R)
• M55: 31,906,383 km (0.075 R)
• M56: 33,036,895 km (0.106 R)
• M57: 34,410,652 km (0.091 R)
• M58: 34,564,438 km (0.07 R)
• M59: 38,244,097 km (0.06 R)
• M60: 38,882,731 km (0.105 R)
• M61: 39,766,555 km (0.089 R)
• M62: 40,982,337 km (0.117 R)
• M63: 41,063,868 km (0.111 R)
• M64: 41,227,079 km (0.104 R)
• M65: 43,866,584 km (0.082 R)
• M66: 44,702,537 km (0.067 R)
• M67: 45,797,144 km (0.108 R)
• M68: 46,135,834 km (0.117 R)
• M69: 46,475,271 km (0.112 R)
• M70: 48,098,857 km (0.116 R)
• M71: 49,827,760 km (0.079 R)
• M72: 50,525,035 km (0.042 R)
• M73: 53,881,114 km (0.082 R)
• M74: 60,619,750 km (0.066 R)
• M75: 62,392,186 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.2

Radius: 3.2

Gravity: 71.7 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.49 AU - 19.29 AU

Year: 25973 Days

Day: 21.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 67,129,870 km

• M1: 210,035 km (0.069 R)
• M2: 808,876 km (0.094 R)
• M3: 837,299 km (0.098 R)
• M4: 1,610,720 km (0.108 R)
• M5: 1,646,474 km (0.061 R)
• M6: 1,682,677 km (0.114 R)
• M7: 2,058,018 km (0.074 R)
• M8: 2,458,342 km (0.078 R)
• M9: 2,882,153 km (0.095 R)
• M10: 3,282,476 km (0.115 R)
• M11: 3,419,807 km (0.109 R)
• M12: 3,700,154 km (0.1 R)
• M13: 4,183,504 km (0.115 R)
• M14: 4,945,107 km (0.09 R)
• M15: 5,049,826 km (0.117 R)
• M16: 5,208,250 km (0.063 R)
• M17: 5,584,489 km (0.078 R)
• M18: 6,080,854 km (0.082 R)
• M19: 6,305,849 km (0.066 R)
• M20: 6,706,473 km (0.108 R)
• M21: 6,764,367 km (0.074 R)
• M22: 6,880,604 km (0.059 R)
• M23: 7,895,327 km (0.077 R)
• M24: 8,955,677 km (0.1 R)
• M25: 15,722,437 km (0.082 R)
• M26: 16,341,473 km (0.092 R)
• M27: 16,419,413 km (0.105 R)
• M28: 17,683,067 km (0.059 R)
• M29: 18,569,883 km (0.066 R)
• M30: 19,141,646 km (0.116 R)
• M31: 19,306,054 km (0.04 R)
• M32: 19,388,482 km (0.118 R)
• M33: 20,976,015 km (0.112 R)
• M34: 21,400,723 km (0.059 R)
• M35: 23,127,382 km (0.105 R)
• M36: 23,302,561 km (0.111 R)
• M37: 23,478,189 km (0.073 R)
• M38: 24,451,622 km (0.069 R)
• M39: 25,347,863 km (0.092 R)
• M40: 25,800,098 km (0.077 R)
• M41: 28,568,705 km (0.032 R)
• M42: 29,228,133 km (0.104 R)
• M43: 29,797,203 km (0.116 R)
• M44: 31,043,054 km (0.064 R)
• M45: 32,992,614 km (0.093 R)
• M46: 33,387,253 km (0.089 R)
• M47: 36,600,166 km (0.055 R)
• M48: 40,120,055 km (0.087 R)
• M49: 41,706,989 km (0.059 R)
• M50: 42,454,529 km (0.082 R)
• M51: 42,776,165 km (0.105 R)
• M52: 43,098,847 km (0.116 R)
• M53: 43,314,268 km (0.115 R)
• M54: 43,638,148 km (0.049 R)
• M55: 43,746,307 km (0.042 R)
• M56: 44,288,300 km (0.065 R)
• M57: 44,941,744 km (0.073 R)
• M58: 45,160,156 km (0.116 R)
• M59: 45,927,743 km (0.118 R)
• M60: 46,478,562 km (0.081 R)
• M61: 47,809,535 km (0.107 R)
• M62: 49,942,501 km (0.09 R)
• M63: 50,168,843 km (0.104 R)
• M64: 50,282,088 km (0.106 R)
• M65: 50,963,507 km (0.116 R)
• M66: 52,680,591 km (0.068 R)
• M67: 54,999,508 km (0.083 R)
• M68: 58,420,362 km (0.093 R)
• M69: 61,302,963 km (0.096 R)
• M70: 62,030,907 km (0.113 R)
• M71: 62,152,380 km (0.068 R)
• M72: 62,883,615 km (0.117 R)
• M73: 63,985,852 km (0.116 R)
• M74: 64,231,641 km (0.106 R)
• M75: 64,354,610 km (0.096 R)
• M76: 64,970,804 km (0.103 R)
• M77: 65,217,940 km (0.099 R)
• M78: 69,970,664 km (0.075 R)
• M79: 70,097,224 km (0.029 R)
• M80: 70,604,211 km (0.094 R)
• M81: 70,858,228 km (0.061 R)
• M82: 72,260,559 km (0.099 R)
• M83: 72,900,987 km (0.097 R)
• M84: 73,543,360 km (0.096 R)
• M85: 73,929,622 km (0.07 R)
• M86: 76,001,253 km (0.105 R)
• M87: 78,091,884 km (0.098 R)
• M88: 80,333,757 km (0.053 R)
• M89: 81,662,336 km (0.051 R)
• M90: 81,928,919 km (0.095 R)
• M91: 83,668,892 km (0.09 R)
• M92: 86,233,598 km (0.081 R)
• M93: 86,640,953 km (0.073 R)
• M94: 87,321,175 km (0.076 R)
• M95: 88,003,341 km (0.119 R)
• M96: 88,824,185 km (0.11 R)
• M97: 90,749,210 km (0.111 R)
• M98: 91,855,337 km (0.077 R)
• M99: 92,410,195 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.6

Radius: 8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 18.41 AU - 20.03 AU

Year: 30179 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,129,870 km

• M1: 198,816 km (0.115 R)
• M2: 465,399 km (0.085 R)
• M3: 576,550 km (0.082 R)
• M4: 1,084,585 km (0.072 R)
• M5: 1,340,846 km (0.032 R)
• M6: 1,587,832 km (0.042 R)
• M7: 1,702,274 km (0.083 R)
• M8: 2,093,323 km (0.105 R)
• M9: 2,155,855 km (0.104 R)
• M10: 2,782,072 km (0.093 R)
• M11: 2,991,060 km (0.093 R)
• M12: 3,573,145 km (0.093 R)
• M13: 4,071,755 km (0.12 R)
• M14: 4,674,036 km (0.09 R)
• M15: 4,839,342 km (0.116 R)
• M16: 4,922,817 km (0.107 R)
• M17: 5,827,136 km (0.059 R)
• M18: 5,960,428 km (0.099 R)
• M19: 6,596,219 km (0.08 R)
• M20: 7,205,830 km (0.102 R)
• M21: 7,493,208 km (0.104 R)
• M22: 7,589,848 km (0.107 R)
• M23: 8,029,965 km (0.067 R)
• M24: 8,680,117 km (0.053 R)
• M25: 9,243,652 km (0.068 R)
• M26: 9,871,664 km (0.077 R)
• M27: 9,924,622 km (0.066 R)
• M28: 10,567,594 km (0.112 R)
• M29: 12,233,216 km (0.038 R)
• M30: 14,217,632 km (0.083 R)
• M31: 15,430,721 km (0.068 R)
• M32: 15,677,408 km (0.09 R)
• M33: 16,237,054 km (0.096 R)
• M34: 16,676,871 km (0.057 R)
• M35: 17,632,503 km (0.117 R)
• M36: 18,344,588 km (0.073 R)
• M37: 18,605,786 km (0.111 R)
• M38: 18,736,984 km (0.07 R)
• M39: 18,802,657 km (0.096 R)
• M40: 19,596,573 km (0.085 R)
• M41: 19,796,735 km (0.058 R)
• M42: 20,333,941 km (0.118 R)
• M43: 22,321,049 km (0.097 R)
• M44: 22,600,050 km (0.114 R)
• M45: 23,585,301 km (0.102 R)
• M46: 24,512,808 km (0.118 R)
• M47: 24,584,615 km (0.114 R)
• M48: 25,017,102 km (0.116 R)
• M49: 25,597,692 km (0.083 R)
• M50: 25,962,860 km (0.113 R)
• M51: 26,403,276 km (0.044 R)
• M52: 28,039,279 km (0.114 R)
• M53: 28,340,269 km (0.113 R)
• M54: 28,869,547 km (0.039 R)
• M55: 29,097,384 km (0.114 R)
• M56: 30,168,355 km (0.051 R)
• M57: 30,941,328 km (0.073 R)
• M58: 31,174,551 km (0.108 R)
• M59: 31,642,642 km (0.073 R)
• M60: 31,799,122 km (0.082 R)
• M61: 32,191,667 km (0.117 R)
• M62: 32,981,394 km (0.118 R)
• M63: 33,219,554 km (0.104 R)
• M64: 33,857,588 km (0.1 R)
• M65: 34,097,843 km (0.068 R)
• M66: 34,499,513 km (0.113 R)
• M67: 35,877,010 km (0.034 R)
• M68: 38,018,354 km (0.082 R)
• M69: 39,020,660 km (0.112 R)
• M70: 39,440,731 km (0.112 R)
• M71: 40,710,218 km (0.094 R)
• M72: 41,136,422 km (0.108 R)
• M73: 41,221,843 km (0.115 R)
• M74: 45,037,636 km (0.104 R)
• M75: 45,213,712 km (0.035 R)
• M76: 47,076,655 km (0.096 R)
• M77: 47,434,343 km (0.046 R)
• M78: 49,236,399 km (0.05 R)
• M79: 49,599,473 km (0.095 R)
• M80: 52,258,276 km (0.075 R)
• M81: 52,443,329 km (0.093 R)
• M82: 53,092,733 km (0.098 R)
• M83: 54,587,216 km (0.1 R)
• M84: 55,433,940 km (0.113 R)
• M85: 55,622,732 km (0.036 R)
• M86: 55,717,129 km (0.112 R)
• M87: 56,949,965 km (0.099 R)
• M88: 58,191,627 km (0.091 R)
• M89: 58,960,261 km (0.071 R)
• M90: 59,828,826 km (0.098 R)
• M91: 59,925,616 km (0.096 R)
• M92: 61,481,284 km (0.107 R)
• M93: 63,444,307 km (0.084 R)
• M94: 64,433,598 km (0.065 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 15,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit