🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.59 AU - 0.85 AU

Year: 220 Days

Day: 13.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,941,032 km

• M1: 118,182 km (0.109 R)
• M2: 207,343 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1 AU - 1.22 AU

Year: 421 Days

Day: 28.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.31 AU - 1.45 AU

Year: 583 Days

Day: 36.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.01 AU - 2.41 AU

Year: 1182 Days

Day: 20.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,941,032 km

• M1: 488,736 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.76 AU - 3.26 AU

Year: 1879 Days

Day: 47.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,941,032 km

• M1: 45,627 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.04 AU - 4.62 AU

Year: 3243 Days

Day: 28.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 138.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.9

Radius: 9.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.39 AU - 10.93 AU

Year: 9977 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,941,032 km

• M1: 127,158 km (0.032 R)
• M2: 415,583 km (0.12 R)
• M3: 705,803 km (0.099 R)
• M4: 971,339 km (0.12 R)
• M5: 1,379,592 km (0.092 R)
• M6: 1,553,424 km (0.068 R)
• M7: 1,775,577 km (0.032 R)
• M8: 2,387,432 km (0.118 R)
• M9: 2,480,034 km (0.068 R)
• M10: 2,692,612 km (0.064 R)
• M11: 2,788,953 km (0.097 R)
• M12: 3,211,866 km (0.12 R)
• M13: 3,340,072 km (0.074 R)
• M14: 3,735,160 km (0.103 R)
• M15: 4,627,212 km (0.103 R)
• M16: 4,948,698 km (0.025 R)
• M17: 5,187,157 km (0.047 R)
• M18: 6,178,093 km (0.076 R)
• M19: 6,434,952 km (0.084 R)
• M20: 6,532,191 km (0.038 R)
• M21: 7,805,568 km (0.037 R)
• M22: 8,223,545 km (0.103 R)
• M23: 9,668,510 km (0.075 R)
• M24: 9,854,610 km (0.088 R)
• M25: 10,041,907 km (0.108 R)
• M26: 11,229,415 km (0.07 R)
• M27: 11,307,505 km (0.113 R)
• M28: 11,503,627 km (0.071 R)
• M29: 11,899,314 km (0.111 R)
• M30: 12,299,488 km (0.087 R)
• M31: 12,744,841 km (0.105 R)
• M32: 13,195,430 km (0.047 R)
• M33: 13,319,147 km (0.054 R)
• M34: 13,944,018 km (0.117 R)
• M35: 14,791,938 km (0.097 R)
• M36: 15,135,714 km (0.105 R)
• M37: 15,438,799 km (0.091 R)
• M38: 15,612,931 km (0.084 R)
• M39: 17,163,663 km (0.094 R)
• M40: 18,071,722 km (0.079 R)
• M41: 18,255,129 km (0.112 R)
• M42: 18,347,132 km (0.099 R)
• M43: 18,624,037 km (0.119 R)
• M44: 18,716,638 km (0.09 R)
• M45: 18,855,764 km (0.118 R)
• M46: 20,218,900 km (0.116 R)
• M47: 21,905,915 km (0.03 R)
• M48: 22,101,589 km (0.109 R)
• M49: 22,642,685 km (0.059 R)
• M50: 23,088,636 km (0.11 R)
• M51: 23,387,533 km (0.033 R)
• M52: 23,537,579 km (0.086 R)
• M53: 23,738,041 km (0.063 R)
• M54: 24,241,587 km (0.101 R)
• M55: 24,342,715 km (0.086 R)
• M56: 24,443,993 km (0.09 R)
• M57: 24,850,450 km (0.045 R)
• M58: 25,054,502 km (0.115 R)
• M59: 26,498,720 km (0.081 R)
• M60: 27,021,115 km (0.116 R)
• M61: 27,336,169 km (0.119 R)
• M62: 28,555,092 km (0.108 R)
• M63: 28,661,905 km (0.032 R)
• M64: 28,983,091 km (0.098 R)
• M65: 29,144,208 km (0.06 R)
• M66: 29,521,345 km (0.07 R)
• M67: 29,791,668 km (0.052 R)
• M68: 30,062,739 km (0.089 R)
• M69: 30,935,792 km (0.085 R)
• M70: 31,485,714 km (0.096 R)
• M71: 31,983,426 km (0.108 R)
• M72: 32,707,031 km (0.097 R)
• M73: 32,874,730 km (0.101 R)
• M74: 33,323,374 km (0.115 R)
• M75: 33,435,872 km (0.086 R)
• M76: 34,226,796 km (0.118 R)
• M77: 35,424,776 km (0.106 R)
• M78: 36,115,619 km (0.061 R)
• M79: 36,231,108 km (0.117 R)
• M80: 37,334,991 km (0.111 R)
• M81: 39,635,357 km (0.101 R)
• M82: 39,873,816 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.1

Radius: 4.7

Gravity: 18.79 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.03 AU - 14.79 AU

Year: 17673 Days

Day: 22.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,941,032 km

• M1: 63,729 km (0.116 R)
• M2: 278,701 km (0.09 R)
• M3: 321,187 km (0.1 R)
• M4: 381,774 km (0.081 R)
• M5: 550,221 km (0.045 R)
• M6: 661,971 km (0.112 R)
• M7: 1,179,130 km (0.046 R)
• M8: 2,338,364 km (0.093 R)
• M9: 2,490,057 km (0.026 R)
• M10: 2,676,306 km (0.054 R)
• M11: 3,228,023 km (0.053 R)
• M12: 3,992,468 km (0.064 R)
• M13: 4,246,934 km (0.099 R)
• M14: 4,848,467 km (0.099 R)
• M15: 4,886,914 km (0.11 R)
• M16: 5,198,376 km (0.116 R)
• M17: 5,436,087 km (0.113 R)
• M18: 5,799,461 km (0.098 R)
• M19: 6,087,586 km (0.112 R)
• M20: 6,634,815 km (0.039 R)
• M21: 6,763,320 km (0.08 R)
• M22: 6,979,339 km (0.103 R)
• M23: 7,329,847 km (0.07 R)
• M24: 7,418,259 km (0.028 R)
• M25: 7,775,798 km (0.11 R)
• M26: 8,184,799 km (0.095 R)
• M27: 8,740,704 km (0.06 R)
• M28: 8,881,626 km (0.117 R)
• M29: 9,309,027 km (0.106 R)
• M30: 9,356,898 km (0.107 R)
• M31: 10,580,459 km (0.049 R)
• M32: 10,932,014 km (0.112 R)
• M33: 10,982,578 km (0.11 R)
• M34: 11,698,254 km (0.098 R)
• M35: 12,218,556 km (0.082 R)
• M36: 12,853,000 km (0.079 R)
• M37: 13,120,481 km (0.069 R)
• M38: 13,443,762 km (0.039 R)
• M39: 14,429,612 km (0.108 R)
• M40: 15,438,650 km (0.063 R)
• M41: 15,837,029 km (0.093 R)
• M42: 16,586,066 km (0.052 R)
• M43: 17,879,788 km (0.094 R)
• M44: 19,633,823 km (0.118 R)
• M45: 19,695,308 km (0.096 R)
• M46: 19,941,845 km (0.11 R)
• M47: 20,003,629 km (0.104 R)
• M48: 22,462,270 km (0.078 R)
• M49: 22,719,728 km (0.11 R)
• M50: 25,549,072 km (0.119 R)
• M51: 25,683,411 km (0.098 R)
• M52: 26,155,243 km (0.07 R)
• M53: 27,450,312 km (0.077 R)
• M54: 27,518,977 km (0.086 R)
• M55: 28,209,521 km (0.086 R)
• M56: 28,835,887 km (0.114 R)
• M57: 29,607,663 km (0.114 R)
• M58: 30,528,437 km (0.119 R)
• M59: 31,530,444 km (0.116 R)
• M60: 34,304,288 km (0.087 R)
• M61: 35,345,788 km (0.104 R)
• M62: 38,455,030 km (0.095 R)
• M63: 38,917,288 km (0.042 R)
• M64: 39,303,849 km (0.047 R)
• M65: 39,925,278 km (0.075 R)
• M66: 40,628,089 km (0.11 R)
• M67: 40,863,257 km (0.117 R)
• M68: 41,256,250 km (0.115 R)
• M69: 41,650,441 km (0.085 R)
• M70: 42,601,734 km (0.084 R)
• M71: 43,079,998 km (0.041 R)
• M72: 43,800,761 km (0.075 R)
• M73: 44,768,060 km (0.116 R)
• M74: 44,929,925 km (0.081 R)
• M75: 45,986,984 km (0.077 R)
• M76: 47,134,549 km (0.098 R)
• M77: 47,216,828 km (0.104 R)
• M78: 47,546,542 km (0.099 R)
• M79: 47,877,153 km (0.085 R)
• M80: 49,624,905 km (0.085 R)
• M81: 49,960,303 km (0.059 R)
• M82: 50,296,300 km (0.071 R)
• M83: 53,697,707 km (0.112 R)
• M84: 54,300,586 km (0.054 R)
• M85: 55,599,844 km (0.036 R)
• M86: 56,122,539 km (0.063 R)
• M87: 56,471,850 km (0.069 R)
• M88: 57,084,902 km (0.046 R)
• M89: 57,700,048 km (0.076 R)
• M90: 58,317,439 km (0.076 R)
• M91: 58,405,851 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.7

Radius: 6.7

Gravity: 13.63 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 13.09 AU - 18.01 AU

Year: 22068 Days

Day: 15.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,941,032 km

• M1: 287,976 km (0.053 R)
• M2: 355,893 km (0.101 R)
• M3: 662,270 km (0.095 R)
• M4: 931,097 km (0.105 R)
• M5: 1,064,090 km (0.116 R)
• M6: 1,260,811 km (0.107 R)
• M7: 1,720,824 km (0.117 R)
• M8: 1,818,811 km (0.091 R)
• M9: 1,952,252 km (0.111 R)
• M10: 2,088,985 km (0.084 R)
• M11: 2,299,918 km (0.083 R)
• M12: 2,629,332 km (0.089 R)
• M13: 2,818,873 km (0.101 R)
• M14: 3,662,455 km (0.091 R)
• M15: 4,265,484 km (0.083 R)
• M16: 5,756,077 km (0.061 R)
• M17: 6,201,729 km (0.083 R)
• M18: 6,607,289 km (0.101 R)
• M19: 6,658,601 km (0.093 R)
• M20: 7,073,885 km (0.036 R)
• M21: 7,604,658 km (0.105 R)
• M22: 7,874,832 km (0.116 R)
• M23: 8,592,154 km (0.058 R)
• M24: 9,272,674 km (0.109 R)
• M25: 11,725,182 km (0.112 R)
• M26: 12,478,856 km (0.062 R)
• M27: 12,990,032 km (0.085 R)
• M28: 13,507,940 km (0.104 R)
• M29: 13,638,539 km (0.12 R)
• M30: 14,697,841 km (0.107 R)
• M31: 14,832,180 km (0.097 R)
• M32: 15,578,075 km (0.099 R)
• M33: 16,128,146 km (0.114 R)
• M34: 18,608,479 km (0.12 R)
• M35: 18,972,451 km (0.065 R)
• M36: 19,855,527 km (0.107 R)
• M37: 20,003,928 km (0.052 R)
• M38: 20,078,428 km (0.112 R)
• M39: 20,227,427 km (0.107 R)
• M40: 20,376,726 km (0.081 R)
• M41: 20,451,675 km (0.064 R)
• M42: 22,429,358 km (0.088 R)
• M43: 24,546,617 km (0.044 R)
• M44: 24,865,709 km (0.118 R)
• M45: 25,750,281 km (0.074 R)
• M46: 26,645,176 km (0.11 R)
• M47: 27,137,503 km (0.078 R)
• M48: 27,384,937 km (0.067 R)
• M49: 27,632,971 km (0.113 R)
• M50: 29,052,654 km (0.082 R)
• M51: 29,474,820 km (0.102 R)
• M52: 29,644,164 km (0.114 R)
• M53: 30,324,984 km (0.062 R)
• M54: 33,099,576 km (0.102 R)
• M55: 33,628,704 km (0.031 R)
• M56: 33,805,828 km (0.108 R)
• M57: 35,232,991 km (0.052 R)
• M58: 36,679,902 km (0.072 R)
• M59: 37,227,430 km (0.093 R)
• M60: 38,146,111 km (0.056 R)
• M61: 38,886,471 km (0.12 R)
• M62: 40,193,208 km (0.098 R)
• M63: 41,894,584 km (0.117 R)
• M64: 44,684,585 km (0.076 R)
• M65: 46,249,528 km (0.086 R)
• M66: 47,534,125 km (0.118 R)
• M67: 47,931,756 km (0.078 R)
• M68: 48,730,310 km (0.059 R)
• M69: 49,031,001 km (0.059 R)
• M70: 49,734,710 km (0.058 R)
• M71: 51,050,573 km (0.114 R)
• M72: 51,661,829 km (0.079 R)
• M73: 52,070,680 km (0.035 R)
• M74: 52,583,203 km (0.079 R)
• M75: 54,545,927 km (0.058 R)
• M76: 54,857,988 km (0.047 R)
• M77: 54,962,258 km (0.102 R)
• M78: 55,693,193 km (0.087 R)
• M79: 55,902,630 km (0.053 R)
• M80: 57,376,169 km (0.091 R)
• M81: 58,969,087 km (0.065 R)
• M82: 60,684,077 km (0.096 R)
• M83: 61,981,091 km (0.06 R)
• M84: 62,198,157 km (0.08 R)
• M85: 64,932,657 km (0.109 R)
• M86: 65,153,164 km (0.084 R)
• M87: 67,482,851 km (0.086 R)
• M88: 69,051,086 km (0.111 R)
• M89: 70,291,701 km (0.049 R)
• M90: 70,744,683 km (0.096 R)
• M91: 72,795,072 km (0.058 R)
• M92: 76,022,945 km (0.109 R)
• M93: 76,371,508 km (0.096 R)
• M94: 76,720,670 km (0.061 R)
• M95: 78,005,416 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.9

Radius: 5.3

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.23 AU - 19.25 AU

Year: 24649 Days

Day: 16.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,941,032 km

• M1: 84,672 km (0.085 R)
• M2: 144,212 km (0.114 R)
• M3: 313,707 km (0.098 R)
• M4: 537,356 km (0.035 R)
• M5: 587,620 km (0.072 R)
• M6: 1,353,113 km (0.081 R)
• M7: 1,890,618 km (0.1 R)
• M8: 1,994,888 km (0.104 R)
• M9: 2,128,030 km (0.081 R)
• M10: 2,291,391 km (0.103 R)
• M11: 3,106,998 km (0.108 R)
• M12: 3,230,267 km (0.109 R)
• M13: 3,355,181 km (0.085 R)
• M14: 3,513,605 km (0.098 R)
• M15: 3,772,110 km (0.067 R)
• M16: 4,036,749 km (0.086 R)
• M17: 4,239,155 km (0.097 R)
• M18: 4,479,559 km (0.108 R)
• M19: 4,973,680 km (0.091 R)
• M20: 6,360,602 km (0.106 R)
• M21: 6,715,000 km (0.079 R)
• M22: 7,116,221 km (0.092 R)
• M23: 7,319,824 km (0.079 R)
• M24: 8,323,476 km (0.114 R)
• M25: 8,754,168 km (0.096 R)
• M26: 8,972,282 km (0.082 R)
• M27: 9,458,475 km (0.103 R)
• M28: 9,998,523 km (0.075 R)
• M29: 10,920,645 km (0.055 R)
• M30: 10,967,469 km (0.111 R)
• M31: 11,725,631 km (0.051 R)
• M32: 12,208,084 km (0.099 R)
• M33: 12,256,703 km (0.032 R)
• M34: 12,500,697 km (0.036 R)
• M35: 12,993,473 km (0.094 R)
• M36: 14,150,762 km (0.1 R)
• M37: 14,664,182 km (0.096 R)
• M38: 15,183,585 km (0.073 R)
• M39: 16,454,868 km (0.058 R)
• M40: 16,562,279 km (0.11 R)
• M41: 16,832,004 km (0.118 R)
• M42: 16,994,468 km (0.036 R)
• M43: 18,424,623 km (0.111 R)
• M44: 19,041,266 km (0.079 R)
• M45: 19,835,780 km (0.087 R)
• M46: 21,106,016 km (0.082 R)
• M47: 21,574,407 km (0.092 R)
• M48: 22,402,281 km (0.057 R)
• M49: 22,820,258 km (0.093 R)
• M50: 22,880,097 km (0.073 R)
• M51: 23,845,751 km (0.103 R)
• M52: 24,640,116 km (0.104 R)
• M53: 26,191,894 km (0.088 R)
• M54: 30,834,066 km (0.081 R)
• M55: 31,431,859 km (0.045 R)
• M56: 31,632,021 km (0.12 R)
• M57: 32,436,708 km (0.078 R)
• M58: 33,316,194 km (0.07 R)
• M59: 33,520,245 km (0.12 R)
• M60: 33,792,962 km (0.032 R)
• M61: 34,134,943 km (0.089 R)
• M62: 34,822,196 km (0.043 R)
• M63: 35,444,672 km (0.109 R)
• M64: 35,653,062 km (0.071 R)
• M65: 35,931,464 km (0.048 R)
• M66: 36,001,176 km (0.102 R)
• M67: 36,350,338 km (0.105 R)
• M68: 36,420,350 km (0.092 R)
• M69: 37,052,251 km (0.025 R)
• M70: 37,546,074 km (0.119 R)
• M71: 37,687,593 km (0.076 R)
• M72: 38,540,451 km (0.098 R)
• M73: 39,471,548 km (0.091 R)
• M74: 39,759,524 km (0.08 R)
• M75: 39,831,630 km (0.119 R)
• M76: 40,265,314 km (0.095 R)
• M77: 41,355,883 km (0.063 R)
• M78: 42,530,076 km (0.115 R)
• M79: 42,677,580 km (0.065 R)
• M80: 43,047,086 km (0.031 R)
• M81: 44,236,838 km (0.112 R)
• M82: 46,117,433 km (0.107 R)
• M83: 46,648,655 km (0.109 R)
• M84: 46,800,796 km (0.054 R)
• M85: 46,876,942 km (0.085 R)
• M86: 47,947,165 km (0.028 R)
• M87: 48,254,439 km (0.059 R)
• M88: 48,485,268 km (0.087 R)
• M89: 49,257,492 km (0.086 R)
• M90: 50,111,696 km (0.108 R)
• M91: 50,345,368 km (0.039 R)
• M92: 50,814,058 km (0.096 R)
• M93: 52,782,467 km (0.093 R)
• M94: 52,941,041 km (0.079 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 14,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit