🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.39 AU - 0.63 AU

Year: 132 Days

Day: 17 Hours

Environment

Temp: 213 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,039,609 km

• M1: 33,360 km (0.116 R)
• M2: 311,463 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.84 AU - 0.9 AU

Year: 293 Days

Day: 41.3 Hours

Environment

Temp: 87 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,039,609 km

• M1: 335,398 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.01 AU - 1.39 AU

Year: 475 Days

Day: 12.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,039,609 km

• M1: 736,620 km (0.117 R)
• M2: 1,004,550 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.59 AU - 1.83 AU

Year: 809 Days

Day: 25.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,039,609 km

• M1: 1,412,503 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.23 AU - 4.57 AU

Year: 2785 Days

Day: 29.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.4

Radius: 8

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.81 AU - 6.43 AU

Year: 5475 Days

Day: 6.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,039,609 km

• M1: 105,317 km (0.086 R)
• M2: 313,707 km (0.119 R)
• M3: 385,364 km (0.069 R)
• M4: 498,909 km (0.106 R)
• M5: 789,877 km (0.067 R)
• M6: 984,952 km (0.086 R)
• M7: 1,229,395 km (0.106 R)
• M8: 1,678,638 km (0.078 R)
• M9: 2,258,928 km (0.099 R)
• M10: 2,429,320 km (0.093 R)
• M11: 2,516,087 km (0.111 R)
• M12: 2,604,050 km (0.117 R)
• M13: 2,782,820 km (0.052 R)
• M14: 3,319,427 km (0.09 R)
• M15: 3,686,540 km (0.057 R)
• M16: 4,066,519 km (0.108 R)
• M17: 4,459,213 km (0.097 R)
• M18: 4,512,470 km (0.101 R)
• M19: 4,592,804 km (0.115 R)
• M20: 4,673,587 km (0.095 R)
• M21: 4,809,272 km (0.108 R)
• M22: 5,421,876 km (0.062 R)
• M23: 5,795,571 km (0.077 R)
• M24: 6,088,633 km (0.098 R)
• M25: 6,266,804 km (0.111 R)
• M26: 6,356,563 km (0.03 R)
• M27: 7,027,659 km (0.061 R)
• M28: 7,277,338 km (0.095 R)
• M29: 7,529,859 km (0.086 R)
• M30: 8,011,265 km (0.096 R)
• M31: 8,469,483 km (0.112 R)
• M32: 8,902,719 km (0.084 R)
• M33: 9,003,697 km (0.058 R)
• M34: 9,790,582 km (0.105 R)
• M35: 9,859,996 km (0.079 R)
• M36: 9,964,565 km (0.101 R)
• M37: 12,618,880 km (0.096 R)
• M38: 13,075,153 km (0.115 R)
• M39: 13,459,320 km (0.05 R)
• M40: 13,847,377 km (0.098 R)
• M41: 14,042,752 km (0.111 R)
• M42: 14,713,848 km (0.063 R)
• M43: 14,873,170 km (0.095 R)
• M44: 15,395,266 km (0.032 R)
• M45: 16,955,722 km (0.071 R)
• M46: 17,039,197 km (0.101 R)
• M47: 17,374,596 km (0.103 R)
• M48: 18,051,975 km (0.079 R)
• M49: 18,308,236 km (0.098 R)
• M50: 18,522,760 km (0.062 R)
• M51: 19,171,266 km (0.095 R)
• M52: 19,258,183 km (0.1 R)
• M53: 21,295,706 km (0.083 R)
• M54: 21,521,299 km (0.119 R)
• M55: 21,611,656 km (0.077 R)
• M56: 21,929,253 km (0.032 R)
• M57: 22,339,899 km (0.081 R)
• M58: 22,660,936 km (0.096 R)
• M59: 22,937,393 km (0.096 R)
• M60: 23,586,797 km (0.038 R)
• M61: 24,148,238 km (0.096 R)
• M62: 24,336,432 km (0.067 R)
• M63: 24,761,440 km (0.086 R)
• M64: 25,523,192 km (0.111 R)
• M65: 26,003,102 km (0.066 R)
• M66: 26,631,563 km (0.078 R)
• M67: 27,362,947 km (0.112 R)
• M68: 27,608,137 km (0.087 R)
• M69: 27,903,444 km (0.047 R)
• M70: 28,945,094 km (0.112 R)
• M71: 29,044,875 km (0.108 R)
• M72: 29,245,037 km (0.08 R)
• M73: 29,747,237 km (0.1 R)
• M74: 29,898,481 km (0.088 R)
• M75: 29,948,895 km (0.078 R)
• M76: 30,709,301 km (0.093 R)
• M77: 32,248,963 km (0.059 R)
• M78: 32,456,156 km (0.057 R)
• M79: 32,559,977 km (0.104 R)
• M80: 33,393,985 km (0.054 R)
• M81: 33,971,582 km (0.043 R)
• M82: 34,129,557 km (0.116 R)
• M83: 34,235,174 km (0.098 R)
• M84: 34,499,363 km (0.05 R)
• M85: 34,870,516 km (0.115 R)
• M86: 35,670,266 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.3

Radius: 14.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.34 AU - 7.18 AU

Year: 6356 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 66,039,609 km

• M1: 385,963 km (0.108 R)
• M2: 756,068 km (0.091 R)
• M3: 941,120 km (0.078 R)
• M4: 1,448,107 km (0.117 R)
• M5: 1,589,627 km (0.061 R)
• M6: 1,798,017 km (0.095 R)
• M7: 1,942,080 km (0.029 R)
• M8: 2,348,986 km (0.09 R)
• M9: 2,517,433 km (0.116 R)
• M10: 2,659,252 km (0.082 R)
• M11: 2,793,441 km (0.108 R)
• M12: 3,144,398 km (0.111 R)
• M13: 3,408,737 km (0.084 R)
• M14: 3,703,594 km (0.067 R)
• M15: 3,936,070 km (0.08 R)
• M16: 4,939,422 km (0.07 R)
• M17: 5,054,314 km (0.063 R)
• M18: 5,628,919 km (0.042 R)
• M19: 6,073,524 km (0.116 R)
• M20: 6,418,048 km (0.105 R)
• M21: 6,840,063 km (0.109 R)
• M22: 7,844,763 km (0.102 R)
• M23: 8,174,776 km (0.063 R)
• M24: 8,478,908 km (0.113 R)
• M25: 9,844,886 km (0.093 R)
• M26: 10,331,827 km (0.115 R)
• M27: 10,776,731 km (0.082 R)
• M28: 11,194,409 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.9

Radius: 8.9

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.19 AU - 8.75 AU

Year: 7384 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,039,609 km

• M1: 367,113 km (0.068 R)
• M2: 475,721 km (0.117 R)
• M3: 707,000 km (0.094 R)
• M4: 938,128 km (0.12 R)
• M5: 1,008,738 km (0.102 R)
• M6: 1,081,144 km (0.104 R)
• M7: 1,443,171 km (0.114 R)
• M8: 1,567,337 km (0.07 R)
• M9: 1,797,119 km (0.112 R)
• M10: 2,007,155 km (0.069 R)
• M11: 2,146,580 km (0.063 R)
• M12: 2,550,344 km (0.081 R)
• M13: 3,172,971 km (0.078 R)
• M14: 3,613,537 km (0.111 R)
• M15: 3,670,085 km (0.09 R)
• M16: 3,976,162 km (0.117 R)
• M17: 4,151,939 km (0.071 R)
• M18: 4,430,640 km (0.1 R)
• M19: 4,633,345 km (0.117 R)
• M20: 5,260,011 km (0.081 R)
• M21: 5,518,217 km (0.114 R)
• M22: 6,047,045 km (0.116 R)
• M23: 6,181,683 km (0.075 R)
• M24: 6,661,144 km (0.089 R)
• M25: 6,823,757 km (0.102 R)
• M26: 6,893,769 km (0.03 R)
• M27: 7,462,839 km (0.113 R)
• M28: 7,607,351 km (0.046 R)
• M29: 8,120,920 km (0.112 R)
• M30: 8,219,954 km (0.109 R)
• M31: 8,746,838 km (0.115 R)
• M32: 8,899,428 km (0.097 R)
• M33: 9,965,313 km (0.097 R)
• M34: 10,365,337 km (0.046 R)
• M35: 10,743,521 km (0.084 R)
• M36: 11,319,173 km (0.119 R)
• M37: 11,430,025 km (0.116 R)
• M38: 11,792,501 km (0.086 R)
• M39: 12,500,398 km (0.084 R)
• M40: 12,873,944 km (0.093 R)
• M41: 13,018,605 km (0.062 R)
• M42: 13,105,671 km (0.066 R)
• M43: 13,251,230 km (0.093 R)
• M44: 13,897,792 km (0.105 R)
• M45: 14,105,733 km (0.094 R)
• M46: 14,224,962 km (0.108 R)
• M47: 14,494,687 km (0.117 R)
• M48: 14,765,908 km (0.055 R)
• M49: 15,069,293 km (0.085 R)
• M50: 15,130,329 km (0.109 R)
• M51: 15,682,345 km (0.083 R)
• M52: 16,085,212 km (0.042 R)
• M53: 17,186,701 km (0.1 R)
• M54: 17,314,009 km (0.105 R)
• M55: 18,085,335 km (0.088 R)
• M56: 19,229,909 km (0.107 R)
• M57: 19,395,364 km (0.117 R)
• M58: 19,561,268 km (0.069 R)
• M59: 19,760,981 km (0.103 R)
• M60: 19,861,062 km (0.094 R)
• M61: 20,162,502 km (0.108 R)
• M62: 20,634,334 km (0.098 R)
• M63: 21,246,189 km (0.062 R)
• M64: 21,383,071 km (0.047 R)
• M65: 21,520,102 km (0.048 R)
• M66: 21,691,841 km (0.101 R)
• M67: 21,829,620 km (0.084 R)
• M68: 21,933,142 km (0.069 R)
• M69: 22,071,371 km (0.091 R)
• M70: 22,488,001 km (0.098 R)
• M71: 22,732,144 km (0.119 R)
• M72: 22,802,007 km (0.11 R)
• M73: 23,012,192 km (0.101 R)
• M74: 23,434,656 km (0.078 R)
• M75: 23,753,000 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.9

Radius: 5.6

Gravity: 26.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.04 AU - 16.9 AU

Year: 20947 Days

Day: 16.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,039,609 km

• M1: 77,193 km (0.112 R)
• M2: 179,966 km (0.095 R)
• M3: 289,472 km (0.089 R)
• M4: 572,661 km (0.106 R)
• M5: 642,822 km (0.065 R)
• M6: 766,390 km (0.063 R)
• M7: 1,211,743 km (0.098 R)
• M8: 1,272,330 km (0.06 R)
• M9: 1,862,793 km (0.118 R)
• M10: 2,040,216 km (0.101 R)
• M11: 2,149,273 km (0.06 R)
• M12: 2,565,753 km (0.073 R)
• M13: 2,723,429 km (0.111 R)
• M14: 2,924,938 km (0.082 R)
• M15: 3,299,830 km (0.067 R)
• M16: 3,428,185 km (0.107 R)
• M17: 3,867,853 km (0.092 R)
• M18: 4,896,338 km (0.071 R)
• M19: 5,848,379 km (0.049 R)
• M20: 5,951,901 km (0.115 R)
• M21: 6,801,467 km (0.08 R)
• M22: 7,351,688 km (0.107 R)
• M23: 9,690,950 km (0.095 R)
• M24: 9,874,955 km (0.026 R)
• M25: 9,936,590 km (0.111 R)
• M26: 10,685,776 km (0.102 R)
• M27: 10,749,056 km (0.078 R)
• M28: 11,908,888 km (0.109 R)
• M29: 12,972,679 km (0.12 R)
• M30: 13,175,533 km (0.103 R)
• M31: 14,835,621 km (0.044 R)
• M32: 15,762,080 km (0.055 R)
• M33: 16,414,327 km (0.071 R)
• M34: 18,272,034 km (0.12 R)
• M35: 18,804,004 km (0.11 R)
• M36: 20,903,161 km (0.097 R)
• M37: 20,982,298 km (0.093 R)
• M38: 21,300,044 km (0.081 R)
• M39: 23,157,152 km (0.118 R)
• M40: 24,646,399 km (0.109 R)
• M41: 28,152,225 km (0.102 R)
• M42: 29,207,488 km (0.095 R)
• M43: 29,562,185 km (0.101 R)
• M44: 29,918,228 km (0.105 R)
• M45: 30,544,744 km (0.066 R)
• M46: 31,356,462 km (0.063 R)
• M47: 31,992,851 km (0.065 R)
• M48: 32,266,914 km (0.087 R)
• M49: 33,185,894 km (0.102 R)
• M50: 33,463,249 km (0.105 R)
• M51: 34,955,637 km (0.12 R)
• M52: 35,520,818 km (0.085 R)
• M53: 38,877,495 km (0.07 R)
• M54: 39,267,496 km (0.059 R)
• M55: 41,734,365 km (0.104 R)
• M56: 41,933,929 km (0.085 R)
• M57: 42,434,034 km (0.117 R)
• M58: 45,168,983 km (0.085 R)
• M59: 45,990,125 km (0.062 R)
• M60: 46,093,198 km (0.099 R)
• M61: 47,647,371 km (0.038 R)
• M62: 49,113,280 km (0.053 R)
• M63: 50,700,514 km (0.067 R)
• M64: 51,875,006 km (0.034 R)
• M65: 52,411,764 km (0.097 R)
• M66: 53,924,796 km (0.036 R)
• M67: 54,033,405 km (0.068 R)
• M68: 54,250,770 km (0.088 R)
• M69: 55,014,168 km (0.061 R)
• M70: 55,342,386 km (0.113 R)
• M71: 55,452,041 km (0.053 R)
• M72: 57,104,050 km (0.057 R)
• M73: 58,772,216 km (0.102 R)
• M74: 59,443,911 km (0.037 R)
• M75: 60,794,929 km (0.105 R)
• M76: 61,587,798 km (0.107 R)
• M77: 62,726,238 km (0.057 R)
• M78: 64,101,640 km (0.08 R)
• M79: 65,371,128 km (0.086 R)
• M80: 65,602,855 km (0.079 R)
• M81: 65,950,820 km (0.1 R)
• M82: 66,648,843 km (0.119 R)
• M83: 69,583,355 km (0.104 R)
• M84: 70,293,795 km (0.084 R)
• M85: 70,768,918 km (0.025 R)
• M86: 71,722,156 km (0.081 R)
• M87: 74,123,800 km (0.09 R)
• M88: 74,486,276 km (0.114 R)
• M89: 75,091,848 km (0.09 R)
• M90: 77,407,623 km (0.079 R)
• M91: 78,020,825 km (0.076 R)
• M92: 78,389,583 km (0.112 R)
• M93: 80,242,054 km (0.077 R)
• M94: 80,987,051 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.7

Radius: 6.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18.81 AU - 20.55 AU

Year: 31574 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 66,039,609 km

• M1: 89,160 km (0.067 R)
• M2: 1,222,215 km (0.065 R)
• M3: 1,433,148 km (0.042 R)
• M4: 1,889,122 km (0.117 R)
• M5: 3,459,900 km (0.106 R)
• M6: 3,833,894 km (0.105 R)
• M7: 4,025,828 km (0.038 R)
• M8: 4,299,892 km (0.097 R)
• M9: 5,242,059 km (0.098 R)
• M10: 6,022,361 km (0.12 R)
• M11: 6,931,318 km (0.094 R)
• M12: 8,722,453 km (0.034 R)
• M13: 9,332,514 km (0.061 R)
• M14: 11,573,639 km (0.108 R)
• M15: 13,386,765 km (0.111 R)
• M16: 13,795,018 km (0.088 R)
• M17: 15,044,310 km (0.087 R)
• M18: 15,346,946 km (0.115 R)
• M19: 15,590,641 km (0.072 R)
• M20: 15,835,533 km (0.073 R)
• M21: 17,079,290 km (0.105 R)
• M22: 18,937,594 km (0.062 R)
• M23: 19,461,337 km (0.084 R)
• M24: 19,527,160 km (0.06 R)
• M25: 19,923,744 km (0.086 R)
• M26: 21,061,286 km (0.116 R)
• M27: 21,128,904 km (0.104 R)
• M28: 22,633,859 km (0.074 R)
• M29: 23,119,902 km (0.032 R)
• M30: 23,749,859 km (0.047 R)
• M31: 24,031,701 km (0.096 R)
• M32: 24,598,527 km (0.101 R)
• M33: 27,572,533 km (0.102 R)
• M34: 28,763,482 km (0.103 R)
• M35: 28,988,627 km (0.098 R)
• M36: 29,591,955 km (0.055 R)
• M37: 30,047,181 km (0.108 R)
• M38: 30,123,326 km (0.058 R)
• M39: 30,351,912 km (0.067 R)
• M40: 32,279,929 km (0.102 R)
• M41: 35,205,017 km (0.119 R)
• M42: 36,090,935 km (0.074 R)
• M43: 38,213,729 km (0.047 R)
• M44: 40,713,061 km (0.113 R)
• M45: 42,408,304 km (0.108 R)
• M46: 45,342,965 km (0.094 R)
• M47: 49,775,849 km (0.12 R)
• M48: 52,501,074 km (0.105 R)
• M49: 56,209,455 km (0.101 R)
• M50: 58,189,832 km (0.034 R)
• M51: 62,121,713 km (0.061 R)
• M52: 63,679,326 km (0.087 R)
• M53: 64,364,783 km (0.093 R)
• M54: 64,659,341 km (0.083 R)
• M55: 65,151,069 km (0.118 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 18,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit