🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.57 AU - 0.73 AU

Year: 344 Days

Day: 14 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,875,391 km

• M1: 245,341 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.4

Radius: 12.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.73 AU - 0.91 AU

Year: 487 Days

Day: 12.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,875,391 km

• M1: 170,841 km (0.096 R)
• M2: 258,954 km (0.116 R)
• M3: 350,209 km (0.1 R)
• M4: 468,391 km (0.062 R)
• M5: 562,638 km (0.114 R)
• M6: 728,242 km (0.111 R)
• M7: 845,976 km (0.105 R)
• M8: 975,229 km (0.055 R)
• M9: 1,093,560 km (0.066 R)
• M10: 1,207,853 km (0.07 R)
• M11: 1,312,123 km (0.117 R)
• M12: 1,434,344 km (0.063 R)
• M13: 1,560,605 km (0.06 R)
• M14: 1,685,669 km (0.058 R)
• M15: 1,776,325 km (0.043 R)
• M16: 1,885,083 km (0.095 R)
• M17: 1,979,479 km (0.114 R)
• M18: 2,086,890 km (0.075 R)
• M19: 2,361,253 km (0.088 R)
• M20: 2,518,031 km (0.059 R)
• M21: 2,647,434 km (0.115 R)
• M22: 2,741,231 km (0.117 R)
• M23: 2,823,361 km (0.107 R)
• M24: 2,945,133 km (0.103 R)
• M25: 3,147,539 km (0.074 R)
• M26: 3,240,439 km (0.059 R)
• M27: 3,334,237 km (0.104 R)
• M28: 3,429,082 km (0.083 R)
• M29: 3,545,470 km (0.099 R)
• M30: 3,705,090 km (0.097 R)
• M31: 3,888,348 km (0.069 R)
• M32: 4,038,694 km (0.068 R)
• M33: 4,286,278 km (0.067 R)
• M34: 4,419,271 km (0.119 R)
• M35: 4,516,360 km (0.051 R)
• M36: 4,659,375 km (0.083 R)
• M37: 4,803,887 km (0.115 R)
• M38: 5,027,536 km (0.118 R)
• M39: 5,128,963 km (0.12 R)
• M40: 5,262,554 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.5

Radius: 10.1

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.49 AU - 1.57 AU

Year: 1241 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 66,875,391 km

• M1: 126,560 km (0.112 R)
• M2: 189,391 km (0.056 R)
• M3: 274,213 km (0.07 R)
• M4: 370,853 km (0.114 R)
• M5: 482,453 km (0.045 R)
• M6: 601,533 km (0.082 R)
• M7: 756,068 km (0.074 R)
• M8: 819,348 km (0.099 R)
• M9: 986,000 km (0.098 R)
• M10: 1,105,977 km (0.112 R)
• M11: 1,231,041 km (0.119 R)
• M12: 1,463,516 km (0.105 R)
• M13: 1,618,350 km (0.092 R)
• M14: 1,685,220 km (0.066 R)
• M15: 1,752,988 km (0.069 R)
• M16: 1,988,754 km (0.068 R)
• M17: 2,087,788 km (0.102 R)
• M18: 2,234,992 km (0.098 R)
• M19: 2,395,212 km (0.115 R)
• M20: 2,500,828 km (0.115 R)
• M21: 2,617,963 km (0.066 R)
• M22: 2,756,939 km (0.1 R)
• M23: 2,990,761 km (0.079 R)
• M24: 3,125,698 km (0.111 R)
• M25: 3,305,365 km (0.108 R)
• M26: 3,412,627 km (0.118 R)
• M27: 3,853,641 km (0.054 R)
• M28: 4,289,121 km (0.092 R)
• M29: 4,560,491 km (0.049 R)
• M30: 4,656,234 km (0.095 R)
• M31: 4,776,810 km (0.099 R)
• M32: 5,107,720 km (0.084 R)
• M33: 5,319,850 km (0.108 R)
• M34: 5,382,831 km (0.041 R)
• M35: 5,509,540 km (0.062 R)
• M36: 5,637,147 km (0.095 R)
• M37: 5,882,487 km (0.117 R)
• M38: 5,999,922 km (0.111 R)
• M39: 6,170,912 km (0.056 R)
• M40: 6,276,977 km (0.075 R)
• M41: 6,517,979 km (0.045 R)
• M42: 6,598,912 km (0.09 R)
• M43: 7,091,837 km (0.085 R)
• M44: 7,582,368 km (0.071 R)
• M45: 7,997,353 km (0.079 R)
• M46: 8,243,890 km (0.101 R)
• M47: 8,537,401 km (0.074 R)
• M48: 8,640,923 km (0.062 R)
• M49: 8,894,042 km (0.089 R)
• M50: 9,119,486 km (0.115 R)
• M51: 9,225,252 km (0.05 R)
• M52: 9,438,130 km (0.104 R)
• M53: 9,745,104 km (0.091 R)
• M54: 9,946,463 km (0.086 R)
• M55: 10,039,812 km (0.093 R)
• M56: 10,117,902 km (0.081 R)
• M57: 10,258,824 km (0.067 R)
• M58: 10,495,338 km (0.108 R)
• M59: 10,685,776 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.7

Radius: 5.7

Gravity: 13.87 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.13 AU - 7.23 AU

Year: 11326 Days

Day: 22.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,875,391 km

• M1: 366,964 km (0.116 R)
• M2: 405,859 km (0.104 R)
• M3: 702,661 km (0.093 R)
• M4: 752,328 km (0.08 R)
• M5: 837,748 km (0.056 R)
• M6: 890,556 km (0.114 R)
• M7: 1,132,905 km (0.077 R)
• M8: 1,191,697 km (0.117 R)
• M9: 1,522,607 km (0.108 R)
• M10: 1,631,664 km (0.085 R)
• M11: 2,021,965 km (0.081 R)
• M12: 2,166,327 km (0.104 R)
• M13: 2,239,929 km (0.087 R)
• M14: 2,289,446 km (0.083 R)
• M15: 2,672,117 km (0.065 R)
• M16: 3,047,159 km (0.03 R)
• M17: 3,213,063 km (0.119 R)
• M18: 3,353,535 km (0.096 R)
• M19: 3,438,806 km (0.049 R)
• M20: 3,669,636 km (0.082 R)
• M21: 3,728,278 km (0.069 R)
• M22: 4,485,692 km (0.109 R)
• M23: 4,737,914 km (0.117 R)
• M24: 4,962,311 km (0.057 R)
• M25: 5,027,087 km (0.087 R)
• M26: 5,157,536 km (0.105 R)
• M27: 5,488,596 km (0.114 R)
• M28: 5,792,280 km (0.116 R)
• M29: 6,879,856 km (0.058 R)
• M30: 7,280,629 km (0.118 R)
• M31: 7,990,770 km (0.111 R)
• M32: 8,143,061 km (0.117 R)
• M33: 9,556,462 km (0.086 R)
• M34: 10,208,559 km (0.102 R)
• M35: 11,900,959 km (0.093 R)
• M36: 11,944,343 km (0.099 R)
• M37: 12,646,106 km (0.087 R)
• M38: 13,406,363 km (0.119 R)
• M39: 13,678,182 km (0.047 R)
• M40: 15,394,369 km (0.069 R)
• M41: 15,821,920 km (0.097 R)
• M42: 16,157,168 km (0.075 R)
• M43: 16,301,680 km (0.063 R)
• M44: 16,349,850 km (0.075 R)
• M45: 16,834,847 km (0.092 R)
• M46: 17,423,066 km (0.033 R)
• M47: 17,818,902 km (0.051 R)
• M48: 18,317,810 km (0.107 R)
• M49: 18,720,378 km (0.103 R)
• M50: 18,821,357 km (0.117 R)
• M51: 18,872,071 km (0.054 R)
• M52: 19,278,528 km (0.079 R)
• M53: 19,534,041 km (0.096 R)
• M54: 19,585,353 km (0.116 R)
• M55: 22,579,106 km (0.114 R)
• M56: 24,541,979 km (0.047 R)
• M57: 25,711,984 km (0.076 R)
• M58: 26,900,091 km (0.045 R)
• M59: 28,279,832 km (0.119 R)
• M60: 29,153,633 km (0.088 R)
• M61: 29,388,203 km (0.067 R)
• M62: 30,036,410 km (0.084 R)
• M63: 31,227,060 km (0.077 R)
• M64: 31,587,142 km (0.075 R)
• M65: 31,647,430 km (0.109 R)
• M66: 31,767,856 km (0.111 R)
• M67: 32,190,619 km (0.1 R)
• M68: 33,715,620 km (0.085 R)
• M69: 35,263,958 km (0.1 R)
• M70: 35,513,787 km (0.109 R)
• M71: 35,952,557 km (0.099 R)
• M72: 36,645,644 km (0.087 R)
• M73: 37,406,648 km (0.069 R)
• M74: 37,916,927 km (0.059 R)
• M75: 38,237,066 km (0.055 R)
• M76: 39,721,077 km (0.098 R)
• M77: 40,698,998 km (0.082 R)
• M78: 41,223,788 km (0.111 R)
• M79: 41,289,461 km (0.106 R)
• M80: 41,486,930 km (0.095 R)
• M81: 42,944,762 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.3

Radius: 4.5

Gravity: 18.98 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.03 AU - 12.77 AU

Year: 22002 Days

Day: 18.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,875,391 km

• M1: 58,044 km (0.105 R)
• M2: 154,983 km (0.107 R)
• M3: 531,521 km (0.102 R)
• M4: 570,566 km (0.112 R)
• M5: 693,835 km (0.084 R)
• M6: 736,770 km (0.085 R)
• M7: 825,481 km (0.061 R)
• M8: 917,783 km (0.092 R)
• M9: 1,013,526 km (0.116 R)
• M10: 1,240,765 km (0.087 R)
• M11: 1,682,677 km (0.083 R)
• M12: 1,890,169 km (0.078 R)
• M13: 1,920,537 km (0.119 R)
• M14: 2,232,748 km (0.042 R)
• M15: 2,730,161 km (0.112 R)
• M16: 3,115,974 km (0.035 R)
• M17: 3,481,442 km (0.083 R)
• M18: 3,783,629 km (0.105 R)
• M19: 3,899,119 km (0.075 R)
• M20: 4,332,354 km (0.048 R)
• M21: 4,739,560 km (0.058 R)
• M22: 5,116,397 km (0.026 R)
• M23: 6,122,293 km (0.086 R)
• M24: 6,303,456 km (0.06 R)
• M25: 6,532,191 km (0.111 R)
• M26: 8,010,667 km (0.046 R)
• M27: 8,159,068 km (0.089 R)
• M28: 8,559,242 km (0.116 R)
• M29: 8,609,657 km (0.109 R)
• M30: 10,437,144 km (0.114 R)
• M31: 10,491,149 km (0.113 R)
• M32: 11,035,536 km (0.109 R)
• M33: 11,090,438 km (0.058 R)
• M34: 11,145,490 km (0.118 R)
• M35: 11,366,596 km (0.052 R)
• M36: 11,533,248 km (0.087 R)
• M37: 11,644,848 km (0.12 R)
• M38: 12,665,405 km (0.115 R)
• M39: 13,303,140 km (0.115 R)
• M40: 14,308,887 km (0.119 R)
• M41: 15,277,832 km (0.082 R)
• M42: 15,400,353 km (0.081 R)
• M43: 15,523,322 km (0.108 R)
• M44: 16,707,090 km (0.082 R)
• M45: 17,087,069 km (0.076 R)
• M46: 17,341,834 km (0.082 R)
• M47: 19,292,740 km (0.053 R)
• M48: 20,699,109 km (0.037 R)
• M49: 21,312,012 km (0.11 R)
• M50: 21,448,894 km (0.027 R)
• M51: 21,517,559 km (0.073 R)
• M52: 21,723,855 km (0.106 R)
• M53: 22,346,481 km (0.076 R)
• M54: 23,256,186 km (0.045 R)
• M55: 25,111,798 km (0.074 R)
• M56: 25,692,088 km (0.102 R)
• M57: 25,984,103 km (0.1 R)
• M58: 26,130,410 km (0.048 R)
• M59: 28,132,777 km (0.106 R)
• M60: 32,047,155 km (0.118 R)
• M61: 32,755,351 km (0.102 R)
• M62: 33,151,038 km (0.042 R)
• M63: 34,267,487 km (0.112 R)
• M64: 36,046,654 km (0.04 R)
• M65: 36,291,546 km (0.085 R)
• M66: 36,947,383 km (0.084 R)
• M67: 38,520,554 km (0.116 R)
• M68: 41,304,570 km (0.114 R)
• M69: 41,560,832 km (0.048 R)
• M70: 43,196,385 km (0.065 R)
• M71: 44,589,740 km (0.111 R)
• M72: 44,852,583 km (0.088 R)
• M73: 45,821,080 km (0.105 R)
• M74: 46,174,879 km (0.085 R)
• M75: 46,352,152 km (0.091 R)
• M76: 47,509,890 km (0.111 R)
• M77: 48,316,971 km (0.058 R)
• M78: 50,673,885 km (0.086 R)
• M79: 51,131,355 km (0.094 R)
• M80: 51,223,059 km (0.101 R)
• M81: 52,697,196 km (0.045 R)
• M82: 55,310,372 km (0.102 R)
• M83: 55,875,702 km (0.054 R)
• M84: 56,822,358 km (0.087 R)
• M85: 58,060,878 km (0.05 R)
• M86: 60,564,548 km (0.091 R)
• M87: 61,244,471 km (0.104 R)
• M88: 61,634,323 km (0.107 R)
• M89: 61,927,086 km (0.102 R)
• M90: 63,103,075 km (0.079 R)
• M91: 63,496,667 km (0.115 R)
• M92: 65,079,412 km (0.104 R)
• M93: 65,377,561 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 12,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit