🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.65 AU - 1.05 AU

Year: 298 Days

Day: 21.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.37 AU - 1.47 AU

Year: 644 Days

Day: 15.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,286,025 km

• M1: 146,905 km (0.027 R)
• M2: 1,123,480 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.57 AU - 2.01 AU

Year: 912 Days

Day: 29.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 157.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.3

Radius: 11.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.07 AU - 8.77 AU

Year: 9304 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,286,025 km

• M1: 218,263 km (0.074 R)
• M2: 315,502 km (0.082 R)
• M3: 449,691 km (0.092 R)
• M4: 636,240 km (0.055 R)
• M5: 755,619 km (0.085 R)
• M6: 1,001,408 km (0.075 R)
• M7: 1,217,278 km (0.12 R)
• M8: 1,330,972 km (0.076 R)
• M9: 1,549,385 km (0.11 R)
• M10: 1,779,766 km (0.083 R)
• M11: 1,999,226 km (0.073 R)
• M12: 2,112,322 km (0.111 R)
• M13: 2,464,625 km (0.116 R)
• M14: 2,561,864 km (0.043 R)
• M15: 2,660,299 km (0.072 R)
• M16: 3,198,552 km (0.091 R)
• M17: 4,140,719 km (0.041 R)
• M18: 4,286,278 km (0.036 R)
• M19: 5,039,503 km (0.068 R)
• M20: 5,768,494 km (0.069 R)
• M21: 6,632,422 km (0.114 R)
• M22: 6,734,597 km (0.101 R)
• M23: 7,218,995 km (0.076 R)
• M24: 7,500,987 km (0.108 R)
• M25: 8,003,037 km (0.103 R)
• M26: 8,590,059 km (0.077 R)
• M27: 8,851,407 km (0.093 R)
• M28: 10,236,234 km (0.031 R)
• M29: 10,913,613 km (0.117 R)
• M30: 10,994,247 km (0.118 R)
• M31: 11,318,724 km (0.106 R)
• M32: 11,482,235 km (0.046 R)
• M33: 11,564,215 km (0.096 R)
• M34: 11,646,493 km (0.056 R)
• M35: 13,074,106 km (0.067 R)
• M36: 13,374,798 km (0.119 R)
• M37: 13,808,482 km (0.038 R)
• M38: 13,939,530 km (0.111 R)
• M39: 14,334,917 km (0.059 R)
• M40: 14,734,193 km (0.089 R)
• M41: 15,137,061 km (0.1 R)
• M42: 15,407,683 km (0.092 R)
• M43: 15,999,492 km (0.106 R)
• M44: 16,413,579 km (0.088 R)
• M45: 18,152,954 km (0.052 R)
• M46: 18,248,696 km (0.105 R)
• M47: 18,971,703 km (0.106 R)
• M48: 19,068,792 km (0.097 R)
• M49: 19,410,025 km (0.075 R)
• M50: 19,556,780 km (0.105 R)
• M51: 19,753,202 km (0.108 R)
• M52: 20,995,463 km (0.067 R)
• M53: 22,570,579 km (0.102 R)
• M54: 22,879,947 km (0.04 R)
• M55: 23,816,131 km (0.053 R)
• M56: 24,394,476 km (0.092 R)
• M57: 24,711,923 km (0.09 R)
• M58: 25,404,262 km (0.116 R)
• M59: 25,564,930 km (0.098 R)
• M60: 26,211,193 km (0.041 R)
• M61: 26,644,877 km (0.11 R)
• M62: 27,794,836 km (0.09 R)
• M63: 28,126,494 km (0.05 R)
• M64: 28,237,196 km (0.054 R)
• M65: 28,737,601 km (0.066 R)
• M66: 29,297,097 km (0.078 R)
• M67: 29,578,192 km (0.112 R)
• M68: 31,168,866 km (0.092 R)
• M69: 31,801,366 km (0.084 R)
• M70: 32,787,066 km (0.114 R)
• M71: 34,967,156 km (0.054 R)
• M72: 35,624,339 km (0.11 R)
• M73: 36,104,848 km (0.097 R)
• M74: 37,742,346 km (0.114 R)
• M75: 38,477,919 km (0.116 R)
• M76: 39,776,428 km (0.117 R)
• M77: 40,963,637 km (0.111 R)
• M78: 41,404,053 km (0.093 R)
• M79: 41,972,375 km (0.025 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462

Radius: 3.9

Gravity: 30.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 12.65 AU - 13.81 AU

Year: 18325 Days

Day: 19 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,286,025 km

• M1: 85,271 km (0.076 R)
• M2: 121,025 km (0.091 R)
• M3: 253,718 km (0.095 R)
• M4: 312,211 km (0.059 R)
• M5: 375,341 km (0.075 R)
• M6: 460,313 km (0.068 R)
• M7: 514,467 km (0.083 R)
• M8: 815,907 km (0.09 R)
• M9: 2,007,753 km (0.103 R)
• M10: 2,249,952 km (0.115 R)
• M11: 2,895,168 km (0.06 R)
• M12: 3,702,547 km (0.073 R)
• M13: 4,457,269 km (0.088 R)
• M14: 5,053,416 km (0.083 R)
• M15: 5,175,638 km (0.094 R)
• M16: 5,298,906 km (0.117 R)
• M17: 5,423,072 km (0.099 R)
• M18: 6,101,499 km (0.106 R)
• M19: 7,168,281 km (0.059 R)
• M20: 7,958,008 km (0.102 R)
• M21: 8,339,184 km (0.048 R)
• M22: 9,168,704 km (0.11 R)
• M23: 9,719,374 km (0.049 R)
• M24: 9,769,938 km (0.103 R)
• M25: 9,973,092 km (0.086 R)
• M26: 10,435,499 km (0.041 R)
• M27: 10,539,170 km (0.087 R)
• M28: 11,327,700 km (0.071 R)
• M29: 11,810,004 km (0.077 R)
• M30: 13,577,952 km (0.072 R)
• M31: 13,918,586 km (0.048 R)
• M32: 14,204,617 km (0.091 R)
• M33: 14,262,063 km (0.102 R)
• M34: 15,367,740 km (0.068 R)
• M35: 15,544,864 km (0.112 R)
• M36: 16,139,965 km (0.1 R)
• M37: 17,537,059 km (0.088 R)
• M38: 19,352,878 km (0.062 R)
• M39: 19,992,858 km (0.1 R)
• M40: 20,250,765 km (0.085 R)
• M41: 21,031,067 km (0.109 R)
• M42: 21,161,965 km (0.039 R)
• M43: 23,091,778 km (0.102 R)
• M44: 25,215,918 km (0.099 R)
• M45: 25,564,331 km (0.11 R)
• M46: 26,125,174 km (0.087 R)
• M47: 26,619,146 km (0.041 R)
• M48: 27,401,692 km (0.036 R)
• M49: 28,263,975 km (0.117 R)
• M50: 28,698,407 km (0.039 R)
• M51: 29,062,079 km (0.103 R)
• M52: 29,207,937 km (0.102 R)
• M53: 29,427,397 km (0.109 R)
• M54: 29,794,062 km (0.118 R)
• M55: 30,088,620 km (0.104 R)
• M56: 30,384,076 km (0.073 R)
• M57: 30,532,177 km (0.101 R)
• M58: 31,052,479 km (0.079 R)
• M59: 31,650,571 km (0.108 R)
• M60: 32,554,890 km (0.103 R)
• M61: 34,466,003 km (0.031 R)
• M62: 34,930,056 km (0.115 R)
• M63: 35,786,204 km (0.035 R)
• M64: 35,942,534 km (0.096 R)
• M65: 37,122,861 km (0.113 R)
• M66: 37,201,998 km (0.03 R)
• M67: 37,518,996 km (0.1 R)
• M68: 37,677,869 km (0.111 R)
• M69: 37,757,455 km (0.048 R)
• M70: 38,076,099 km (0.092 R)
• M71: 40,169,123 km (0.063 R)
• M72: 40,902,302 km (0.093 R)
• M73: 41,886,656 km (0.115 R)
• M74: 42,216,519 km (0.111 R)
• M75: 42,547,280 km (0.119 R)
• M76: 42,795,912 km (0.069 R)
• M77: 47,181,074 km (0.069 R)
• M78: 47,782,158 km (0.114 R)
• M79: 50,037,047 km (0.057 R)
• M80: 52,149,070 km (0.11 R)
• M81: 52,326,493 km (0.12 R)
• M82: 52,948,670 km (0.087 R)
• M83: 53,573,241 km (0.047 R)
• M84: 54,290,114 km (0.119 R)
• M85: 55,371,258 km (0.08 R)
• M86: 55,461,765 km (0.091 R)
• M87: 56,096,060 km (0.041 R)
• M88: 57,006,363 km (0.115 R)
• M89: 57,646,492 km (0.102 R)
• M90: 58,565,173 km (0.092 R)
• M91: 59,581,242 km (0.089 R)
• M92: 59,859,344 km (0.098 R)
• M93: 60,882,743 km (0.055 R)
• M94: 62,005,774 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.3

Radius: 7.9

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.77 AU - 17.01 AU

Year: 20787 Days

Day: 15.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 174.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,286,025 km

• M1: 109,805 km (0.074 R)
• M2: 409,898 km (0.087 R)
• M3: 618,737 km (0.056 R)
• M4: 1,235,828 km (0.071 R)
• M5: 1,289,534 km (0.099 R)
• M6: 1,427,463 km (0.119 R)
• M7: 2,661,346 km (0.115 R)
• M8: 3,018,735 km (0.085 R)
• M9: 3,621,914 km (0.064 R)
• M10: 4,057,992 km (0.038 R)
• M11: 4,179,765 km (0.062 R)
• M12: 4,979,365 km (0.108 R)
• M13: 6,101,499 km (0.117 R)
• M14: 6,429,417 km (0.119 R)
• M15: 7,053,390 km (0.051 R)
• M16: 7,949,182 km (0.1 R)
• M17: 8,410,392 km (0.116 R)
• M18: 8,985,895 km (0.104 R)
• M19: 11,240,934 km (0.097 R)
• M20: 11,469,818 km (0.074 R)
• M21: 12,342,124 km (0.085 R)
• M22: 12,637,579 km (0.114 R)
• M23: 13,598,895 km (0.092 R)
• M24: 14,149,864 km (0.032 R)
• M25: 14,708,163 km (0.119 R)
• M26: 15,782,276 km (0.065 R)
• M27: 16,038,687 km (0.113 R)
• M28: 16,620,772 km (0.085 R)
• M29: 17,606,024 km (0.116 R)
• M30: 18,610,125 km (0.097 R)
• M31: 19,358,264 km (0.065 R)
• M32: 19,426,779 km (0.09 R)
• M33: 19,908,485 km (0.115 R)
• M34: 19,977,599 km (0.029 R)
• M35: 21,094,796 km (0.111 R)
• M36: 22,017,366 km (0.104 R)
• M37: 22,303,995 km (0.112 R)
• M38: 22,375,802 km (0.078 R)
• M39: 23,389,328 km (0.04 R)
• M40: 24,417,963 km (0.045 R)
• M41: 25,012,315 km (0.056 R)
• M42: 25,761,950 km (0.114 R)
• M43: 26,215,232 km (0.089 R)
• M44: 26,976,685 km (0.052 R)
• M45: 27,822,511 km (0.105 R)
• M46: 31,211,950 km (0.094 R)
• M47: 31,453,252 km (0.103 R)
• M48: 33,159,565 km (0.108 R)
• M49: 33,652,639 km (0.108 R)
• M50: 35,229,850 km (0.106 R)
• M51: 36,915,967 km (0.104 R)
• M52: 37,086,060 km (0.108 R)
• M53: 37,256,452 km (0.105 R)
• M54: 37,426,994 km (0.05 R)
• M55: 37,768,974 km (0.12 R)
• M56: 38,628,265 km (0.1 R)
• M57: 39,407,221 km (0.109 R)
• M58: 39,929,467 km (0.04 R)
• M59: 41,598,082 km (0.053 R)
• M60: 42,307,475 km (0.106 R)
• M61: 42,574,507 km (0.039 R)
• M62: 42,752,827 km (0.091 R)
• M63: 43,918,195 km (0.087 R)
• M64: 44,640,453 km (0.062 R)
• M65: 45,366,751 km (0.047 R)
• M66: 45,822,576 km (0.107 R)
• M67: 46,647,010 km (0.061 R)
• M68: 50,841,884 km (0.09 R)
• M69: 51,695,190 km (0.027 R)
• M70: 52,075,916 km (0.075 R)
• M71: 52,457,690 km (0.093 R)
• M72: 52,744,619 km (0.028 R)
• M73: 53,608,397 km (0.073 R)
• M74: 54,670,542 km (0.085 R)
• M75: 55,447,404 km (0.093 R)
• M76: 55,544,792 km (0.098 R)
• M77: 57,799,681 km (0.1 R)
• M78: 57,898,415 km (0.067 R)
• M79: 60,484,813 km (0.103 R)
• M80: 62,297,340 km (0.106 R)
• M81: 62,398,469 km (0.071 R)
• M82: 63,413,640 km (0.083 R)
• M83: 63,923,320 km (0.088 R)
• M84: 64,025,495 km (0.105 R)
• M85: 64,229,846 km (0.109 R)
• M86: 64,844,095 km (0.099 R)
• M87: 66,388,543 km (0.059 R)
• M88: 67,840,839 km (0.084 R)
• M89: 70,354,831 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504.9

Radius: 4.9

Gravity: 21.03 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.64 AU - 15.9 AU

Year: 23848 Days

Day: 17.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,286,025 km

• M1: 63,429 km (0.082 R)
• M2: 950,395 km (0.113 R)
• M3: 1,167,611 km (0.033 R)
• M4: 1,282,054 km (0.091 R)
• M5: 1,340,696 km (0.079 R)
• M6: 1,491,192 km (0.055 R)
• M7: 2,042,609 km (0.067 R)
• M8: 2,145,981 km (0.054 R)
• M9: 2,613,774 km (0.042 R)
• M10: 2,839,966 km (0.083 R)
• M11: 3,638,968 km (0.12 R)
• M12: 4,236,911 km (0.067 R)
• M13: 4,324,874 km (0.088 R)
• M14: 4,547,326 km (0.111 R)
• M15: 4,819,146 km (0.089 R)
• M16: 5,331,219 km (0.06 R)
• M17: 5,811,578 km (0.096 R)
• M18: 6,106,435 km (0.098 R)
• M19: 6,608,785 km (0.085 R)
• M20: 7,975,511 km (0.065 R)
• M21: 8,248,079 km (0.061 R)
• M22: 8,302,981 km (0.029 R)
• M23: 8,357,883 km (0.073 R)
• M24: 8,914,687 km (0.103 R)
• M25: 10,063,598 km (0.069 R)
• M26: 10,358,157 km (0.054 R)
• M27: 11,076,376 km (0.075 R)
• M28: 11,380,359 km (0.086 R)
• M29: 11,687,184 km (0.118 R)
• M30: 11,934,469 km (0.115 R)
• M31: 13,197,075 km (0.069 R)
• M32: 13,390,057 km (0.074 R)
• M33: 17,653,147 km (0.075 R)
• M34: 17,865,875 km (0.094 R)
• M35: 17,936,934 km (0.099 R)
• M36: 18,437,190 km (0.098 R)
• M37: 19,378,160 km (0.088 R)
• M38: 20,483,240 km (0.062 R)
• M39: 21,080,883 km (0.103 R)
• M40: 21,155,981 km (0.095 R)
• M41: 21,912,049 km (0.026 R)
• M42: 22,216,929 km (0.074 R)
• M43: 22,293,374 km (0.062 R)
• M44: 23,217,590 km (0.097 R)
• M45: 23,606,245 km (0.088 R)
• M46: 24,706,238 km (0.061 R)
• M47: 24,944,099 km (0.116 R)
• M48: 25,023,535 km (0.1 R)
• M49: 25,182,707 km (0.102 R)
• M50: 25,983,505 km (0.109 R)
• M51: 28,352,985 km (0.064 R)
• M52: 30,195,881 km (0.096 R)
• M53: 31,046,345 km (0.12 R)
• M54: 31,732,252 km (0.119 R)
• M55: 31,990,906 km (0.072 R)
• M56: 33,820,189 km (0.084 R)
• M57: 34,349,017 km (0.046 R)
• M58: 35,058,411 km (0.051 R)
• M59: 35,504,212 km (0.108 R)
• M60: 36,041,717 km (0.117 R)
• M61: 36,131,476 km (0.108 R)
• M62: 36,311,442 km (0.046 R)
• M63: 37,488,030 km (0.109 R)
• M64: 38,035,259 km (0.105 R)
• M65: 40,064,404 km (0.074 R)
• M66: 40,250,653 km (0.101 R)
• M67: 40,437,202 km (0.111 R)
• M68: 40,623,900 km (0.075 R)
• M69: 42,412,642 km (0.118 R)
• M70: 42,602,332 km (0.067 R)
• M71: 43,555,570 km (0.1 R)
• M72: 44,805,011 km (0.065 R)
• M73: 45,095,081 km (0.094 R)
• M74: 47,339,199 km (0.112 R)
• M75: 48,128,178 km (0.081 R)
• M76: 48,822,163 km (0.071 R)
• M77: 49,220,243 km (0.087 R)
• M78: 49,919,463 km (0.087 R)
• M79: 52,748,808 km (0.105 R)
• M80: 54,594,995 km (0.103 R)
• M81: 54,698,217 km (0.067 R)
• M82: 59,620,586 km (0.114 R)
• M83: 60,472,546 km (0.12 R)
• M84: 61,006,909 km (0.095 R)
• M85: 63,920,029 km (0.087 R)
• M86: 66,436,863 km (0.087 R)
• M87: 70,216,603 km (0.067 R)
• M88: 70,778,343 km (0.075 R)
• M89: 71,003,338 km (0.073 R)
• M90: 72,358,994 km (0.112 R)
• M91: 74,751,662 km (0.079 R)
• M92: 76,361,186 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 19,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit