🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.44 AU - 0.62 AU

Year: 147 Days

Day: 15.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.92 AU - 1.32 AU

Year: 451 Days

Day: 29.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.12 AU - 1.36 AU

Year: 526 Days

Day: 18.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,102,533 km

• M1: 500,255 km (0.12 R)
• M2: 603,478 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.21 AU - 1.37 AU

Year: 558 Days

Day: 41.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,102,533 km

• M1: 632,500 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.16 AU - 3.08 AU

Year: 1615 Days

Day: 45.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.7

Radius: 13.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.83 AU - 6.07 AU

Year: 4845 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 100,102,533 km

• M1: 166,353 km (0.119 R)
• M2: 275,410 km (0.12 R)
• M3: 398,529 km (0.119 R)
• M4: 487,390 km (0.111 R)
• M5: 960,867 km (0.112 R)
• M6: 1,054,665 km (0.098 R)
• M7: 1,226,703 km (0.11 R)
• M8: 2,039,169 km (0.044 R)
• M9: 2,321,011 km (0.058 R)
• M10: 2,417,801 km (0.108 R)
• M11: 2,801,819 km (0.105 R)
• M12: 2,957,400 km (0.113 R)
• M13: 3,460,199 km (0.118 R)
• M14: 3,646,448 km (0.081 R)
• M15: 3,816,840 km (0.054 R)
• M16: 3,989,925 km (0.073 R)
• M17: 4,106,910 km (0.075 R)
• M18: 4,205,196 km (0.093 R)
• M19: 4,647,258 km (0.062 R)
• M20: 4,729,387 km (0.119 R)
• M21: 5,125,522 km (0.101 R)
• M22: 5,510,886 km (0.065 R)
• M23: 5,751,141 km (0.094 R)
• M24: 6,700,040 km (0.098 R)
• M25: 7,527,765 km (0.065 R)
• M26: 7,672,875 km (0.074 R)
• M27: 8,867,713 km (0.089 R)
• M28: 9,149,705 km (0.098 R)
• M29: 9,252,927 km (0.076 R)
• M30: 9,408,659 km (0.106 R)
• M31: 9,512,779 km (0.09 R)
• M32: 9,617,498 km (0.092 R)
• M33: 9,986,855 km (0.049 R)
• M34: 10,414,555 km (0.114 R)
• M35: 10,685,028 km (0.093 R)
• M36: 11,095,076 km (0.101 R)
• M37: 11,621,959 km (0.087 R)
• M38: 11,959,003 km (0.071 R)
• M39: 12,844,473 km (0.04 R)
• M40: 12,960,262 km (0.082 R)
• M41: 13,251,230 km (0.115 R)
• M42: 13,632,854 km (0.088 R)
• M43: 14,346,885 km (0.083 R)
• M44: 14,527,300 km (0.039 R)
• M45: 15,502,229 km (0.114 R)
• M46: 15,625,498 km (0.086 R)
• M47: 15,718,248 km (0.085 R)
• M48: 15,904,348 km (0.101 R)
• M49: 16,309,908 km (0.041 R)
• M50: 16,404,005 km (0.081 R)
• M51: 16,782,188 km (0.037 R)
• M52: 16,877,183 km (0.112 R)
• M53: 17,004,042 km (0.102 R)
• M54: 17,290,821 km (0.114 R)
• M55: 17,611,409 km (0.071 R)
• M56: 18,617,455 km (0.101 R)
• M57: 19,542,269 km (0.098 R)
• M58: 19,909,681 km (0.047 R)
• M59: 20,010,211 km (0.105 R)
• M60: 20,144,700 km (0.099 R)
• M61: 20,245,678 km (0.116 R)
• M62: 20,515,852 km (0.063 R)
• M63: 21,196,373 km (0.102 R)
• M64: 21,333,404 km (0.115 R)
• M65: 22,370,417 km (0.045 R)
• M66: 22,754,883 km (0.096 R)
• M67: 23,211,905 km (0.064 R)
• M68: 23,353,125 km (0.066 R)
• M69: 23,707,523 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614

Radius: 9.4

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.53 AU - 8.87 AU

Year: 7357 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 100,102,533 km

• M1: 148,999 km (0.062 R)
• M2: 373,396 km (0.067 R)
• M3: 451,636 km (0.095 R)
• M4: 903,571 km (0.074 R)
• M5: 1,047,335 km (0.041 R)
• M6: 1,268,740 km (0.079 R)
• M7: 1,340,098 km (0.118 R)
• M8: 1,581,100 km (0.112 R)
• M9: 1,776,176 km (0.113 R)
• M10: 2,104,842 km (0.093 R)
• M11: 2,385,936 km (0.082 R)
• M12: 2,656,260 km (0.089 R)
• M13: 3,325,261 km (0.094 R)
• M14: 3,730,223 km (0.087 R)
• M15: 3,938,613 km (0.055 R)
• M16: 4,366,911 km (0.117 R)
• M17: 4,586,820 km (0.058 R)
• M18: 5,296,961 km (0.119 R)
• M19: 5,384,626 km (0.083 R)
• M20: 6,194,100 km (0.107 R)
• M21: 6,379,302 km (0.1 R)
• M22: 6,660,247 km (0.112 R)
• M23: 6,754,942 km (0.075 R)
• M24: 7,234,703 km (0.044 R)
• M25: 7,397,016 km (0.098 R)
• M26: 7,659,411 km (0.104 R)
• M27: 8,260,794 km (0.093 R)
• M28: 8,567,320 km (0.115 R)
• M29: 8,635,836 km (0.104 R)
• M30: 9,156,287 km (0.119 R)
• M31: 9,261,604 km (0.081 R)
• M32: 9,615,553 km (0.063 R)
• M33: 9,758,419 km (0.102 R)
• M34: 9,937,936 km (0.077 R)
• M35: 10,118,650 km (0.111 R)
• M36: 10,446,569 km (0.084 R)
• M37: 11,640,510 km (0.092 R)
• M38: 12,331,053 km (0.078 R)
• M39: 13,113,899 km (0.085 R)
• M40: 13,551,323 km (0.094 R)
• M41: 13,912,752 km (0.048 R)
• M42: 14,850,880 km (0.089 R)
• M43: 15,016,185 km (0.059 R)
• M44: 15,390,180 km (0.118 R)
• M45: 16,616,135 km (0.12 R)
• M46: 17,046,229 km (0.054 R)
• M47: 17,436,380 km (0.101 R)
• M48: 17,610,661 km (0.102 R)
• M49: 17,785,691 km (0.116 R)
• M50: 17,961,169 km (0.049 R)
• M51: 18,402,483 km (0.077 R)
• M52: 18,535,625 km (0.102 R)
• M53: 20,340,523 km (0.095 R)
• M54: 20,432,227 km (0.079 R)
• M55: 21,543,589 km (0.116 R)
• M56: 21,918,482 km (0.086 R)
• M57: 23,728,017 km (0.088 R)
• M58: 24,212,116 km (0.09 R)
• M59: 24,748,574 km (0.066 R)
• M60: 25,042,684 km (0.101 R)
• M61: 25,486,241 km (0.079 R)
• M62: 26,481,067 km (0.096 R)
• M63: 26,581,148 km (0.105 R)
• M64: 27,286,053 km (0.058 R)
• M65: 28,765,427 km (0.059 R)
• M66: 29,385,211 km (0.102 R)
• M67: 29,644,763 km (0.109 R)
• M68: 30,743,110 km (0.046 R)
• M69: 31,376,807 km (0.118 R)
• M70: 31,642,044 km (0.109 R)
• M71: 32,174,912 km (0.113 R)
• M72: 32,281,874 km (0.111 R)
• M73: 32,656,916 km (0.101 R)
• M74: 32,818,182 km (0.098 R)
• M75: 32,925,893 km (0.098 R)
• M76: 33,249,473 km (0.066 R)
• M77: 33,465,792 km (0.081 R)
• M78: 33,574,101 km (0.109 R)
• M79: 34,008,533 km (0.119 R)
• M80: 34,226,497 km (0.117 R)
• M81: 34,444,910 km (0.111 R)
• M82: 35,102,991 km (0.046 R)
• M83: 35,544,005 km (0.104 R)
• M84: 35,820,462 km (0.118 R)
• M85: 36,487,220 km (0.077 R)
• M86: 37,663,658 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.8

Radius: 11.6

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.22 AU - 7.34 AU

Year: 7480 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 100,102,533 km

• M1: 147,952 km (0.111 R)
• M2: 280,346 km (0.041 R)
• M3: 417,378 km (0.092 R)
• M4: 610,659 km (0.106 R)
• M5: 712,086 km (0.106 R)
• M6: 884,123 km (0.116 R)
• M7: 1,178,233 km (0.105 R)
• M8: 1,251,985 km (0.106 R)
• M9: 1,424,172 km (0.112 R)
• M10: 1,584,092 km (0.111 R)
• M11: 1,750,145 km (0.055 R)
• M12: 1,922,183 km (0.041 R)
• M13: 2,471,806 km (0.097 R)
• M14: 2,966,077 km (0.093 R)
• M15: 3,518,093 km (0.1 R)
• M16: 3,792,306 km (0.082 R)
• M17: 4,245,588 km (0.053 R)
• M18: 4,390,847 km (0.115 R)
• M19: 4,988,491 km (0.064 R)
• M20: 6,626,288 km (0.119 R)
• M21: 6,829,143 km (0.112 R)
• M22: 7,034,092 km (0.072 R)
• M23: 7,241,135 km (0.062 R)
• M24: 8,379,276 km (0.044 R)
• M25: 8,709,289 km (0.066 R)
• M26: 8,857,391 km (0.118 R)
• M27: 9,306,783 km (0.082 R)
• M28: 10,033,380 km (0.068 R)
• M29: 10,266,752 km (0.075 R)
• M30: 10,619,953 km (0.098 R)
• M31: 11,257,988 km (0.105 R)
• M32: 11,744,779 km (0.114 R)
• M33: 12,404,356 km (0.095 R)
• M34: 13,118,387 km (0.093 R)
• M35: 13,416,386 km (0.095 R)
• M36: 14,018,966 km (0.117 R)
• M37: 14,542,409 km (0.081 R)
• M38: 14,895,011 km (0.12 R)
• M39: 15,028,004 km (0.08 R)
• M40: 15,698,801 km (0.096 R)
• M41: 15,834,037 km (0.073 R)
• M42: 16,562,279 km (0.106 R)
• M43: 17,115,792 km (0.054 R)
• M44: 17,208,542 km (0.085 R)
• M45: 17,957,130 km (0.101 R)
• M46: 18,383,035 km (0.106 R)
• M47: 18,573,324 km (0.112 R)
• M48: 18,907,974 km (0.081 R)
• M49: 20,217,255 km (0.113 R)
• M50: 20,660,214 km (0.059 R)
• M51: 22,464,065 km (0.101 R)
• M52: 22,820,557 km (0.114 R)
• M53: 23,076,369 km (0.112 R)
• M54: 23,230,305 km (0.068 R)
• M55: 23,384,690 km (0.117 R)
• M56: 23,539,375 km (0.06 R)
• M57: 24,057,282 km (0.115 R)
• M58: 24,841,325 km (0.064 R)
• M59: 25,157,276 km (0.116 R)
• M60: 25,262,892 km (0.101 R)
• M61: 25,739,959 km (0.063 R)
• M62: 26,059,650 km (0.037 R)
• M63: 26,166,612 km (0.106 R)
• M64: 26,649,215 km (0.085 R)
• M65: 28,719,650 km (0.115 R)
• M66: 29,997,814 km (0.107 R)
• M67: 31,067,588 km (0.118 R)
• M68: 31,578,764 km (0.104 R)
• M69: 32,092,633 km (0.114 R)
• M70: 32,666,939 km (0.082 R)
• M71: 33,013,109 km (0.106 R)
• M72: 35,470,403 km (0.099 R)
• M73: 35,648,125 km (0.119 R)
• M74: 36,242,777 km (0.055 R)
• M75: 37,442,103 km (0.115 R)
• M76: 37,925,304 km (0.101 R)
• M77: 38,410,749 km (0.071 R)
• M78: 38,898,289 km (0.095 R)
• M79: 39,203,917 km (0.087 R)
• M80: 40,806,559 km (0.049 R)
• M81: 41,740,798 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.4

Radius: 6.2

Gravity: 23.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.78 AU - 17.02 AU

Year: 26456 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 137.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 100,102,533 km

• M1: 676,781 km (0.034 R)
• M2: 907,461 km (0.095 R)
• M3: 1,031,926 km (0.103 R)
• M4: 1,332,319 km (0.029 R)
• M5: 1,734,737 km (0.101 R)
• M6: 1,850,825 km (0.098 R)
• M7: 1,890,019 km (0.07 R)
• M8: 2,382,944 km (0.092 R)
• M9: 2,914,017 km (0.098 R)
• M10: 3,052,245 km (0.117 R)
• M11: 3,578,082 km (0.097 R)
• M12: 3,977,957 km (0.07 R)
• M13: 5,204,809 km (0.112 R)
• M14: 6,063,202 km (0.032 R)
• M15: 7,907,594 km (0.071 R)
• M16: 8,036,248 km (0.113 R)
• M17: 8,956,574 km (0.076 R)
• M18: 9,090,763 km (0.113 R)
• M19: 10,328,387 km (0.11 R)
• M20: 10,823,705 km (0.107 R)
• M21: 11,764,227 km (0.063 R)
• M22: 11,837,680 km (0.083 R)
• M23: 12,430,536 km (0.063 R)
• M24: 12,730,629 km (0.047 R)
• M25: 12,806,027 km (0.112 R)
• M26: 15,056,128 km (0.094 R)
• M27: 17,508,935 km (0.102 R)
• M28: 20,082,617 km (0.111 R)
• M29: 20,788,719 km (0.118 R)
• M30: 21,144,761 km (0.096 R)
• M31: 22,134,202 km (0.116 R)
• M32: 24,158,261 km (0.098 R)
• M33: 24,345,109 km (0.113 R)
• M34: 27,497,884 km (0.106 R)
• M35: 28,675,668 km (0.026 R)
• M36: 28,774,552 km (0.086 R)
• M37: 28,873,586 km (0.106 R)
• M38: 29,171,286 km (0.112 R)
• M39: 31,998,835 km (0.111 R)
• M40: 32,101,309 km (0.106 R)
• M41: 32,822,521 km (0.11 R)
• M42: 33,653,238 km (0.12 R)
• M43: 35,973,202 km (0.104 R)
• M44: 38,344,328 km (0.108 R)
• M45: 38,780,705 km (0.099 R)
• M46: 38,999,716 km (0.048 R)
• M47: 39,109,222 km (0.076 R)
• M48: 39,328,682 km (0.104 R)
• M49: 40,321,413 km (0.081 R)
• M50: 42,219,062 km (0.104 R)
• M51: 44,832,387 km (0.117 R)
• M52: 45,638,122 km (0.087 R)
• M53: 48,318,915 km (0.103 R)
• M54: 49,737,702 km (0.065 R)
• M55: 50,691,089 km (0.118 R)
• M56: 51,410,206 km (0.109 R)
• M57: 52,012,038 km (0.078 R)
• M58: 53,831,298 km (0.098 R)
• M59: 55,671,501 km (0.111 R)
• M60: 56,661,241 km (0.075 R)
• M61: 58,532,710 km (0.106 R)
• M62: 60,297,666 km (0.054 R)
• M63: 60,932,260 km (0.088 R)
• M64: 61,059,418 km (0.094 R)
• M65: 64,267,395 km (0.111 R)
• M66: 64,526,498 km (0.115 R)
• M67: 66,087,851 km (0.075 R)
• M68: 68,585,238 km (0.1 R)
• M69: 69,380,201 km (0.025 R)
• M70: 69,513,044 km (0.118 R)
• M71: 69,912,022 km (0.096 R)
• M72: 70,045,164 km (0.108 R)
• M73: 72,590,871 km (0.11 R)
• M74: 73,671,865 km (0.094 R)
• M75: 76,397,389 km (0.09 R)
• M76: 76,809,082 km (0.117 R)
• M77: 77,083,893 km (0.115 R)
• M78: 77,772,492 km (0.096 R)
• M79: 80,128,958 km (0.057 R)
• M80: 81,105,982 km (0.092 R)
• M81: 81,806,399 km (0.052 R)
• M82: 82,087,044 km (0.029 R)
• M83: 82,227,517 km (0.059 R)
• M84: 83,071,997 km (0.07 R)
• M85: 83,213,068 km (0.092 R)
• M86: 83,354,138 km (0.119 R)
• M87: 83,495,359 km (0.06 R)
• M88: 84,202,508 km (0.062 R)
• M89: 85,053,720 km (0.044 R)
• M90: 85,195,838 km (0.107 R)
• M91: 85,337,956 km (0.083 R)
• M92: 86,907,686 km (0.089 R)
• M93: 87,194,017 km (0.044 R)
• M94: 91,382,159 km (0.084 R)
• M95: 93,867,578 km (0.07 R)
• M96: 98,605,940 km (0.102 R)
• M97: 98,755,239 km (0.117 R)
• M98: 99,952,471 km (0.113 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 12,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit