🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.48 AU - 0.58 AU

Year: 142 Days

Day: 33.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.92 AU - 1.12 AU

Year: 380 Days

Day: 20 Hours

Environment

Temp: 23 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.82 AU - 1.28 AU

Year: 397 Days

Day: 13.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 56,600,870 km

• M1: 56,698 km (0.044 R)
• M2: 192,832 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.56 AU - 2 AU

Year: 876 Days

Day: 36.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.79 AU - 3.03 AU

Year: 1832 Days

Day: 25.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,600,870 km

• M1: 1,494,333 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.54 AU - 3.52 AU

Year: 1946 Days

Day: 33.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.4

Radius: 8.3

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.77 AU - 5.49 AU

Year: 3676 Days

Day: 7.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,600,870 km

• M1: 143,016 km (0.104 R)
• M2: 196,721 km (0.054 R)
• M3: 256,710 km (0.11 R)
• M4: 439,818 km (0.105 R)
• M5: 547,678 km (0.094 R)
• M6: 815,308 km (0.1 R)
• M7: 989,740 km (0.115 R)
• M8: 1,095,056 km (0.077 R)
• M9: 1,232,088 km (0.106 R)
• M10: 1,302,698 km (0.083 R)
• M11: 1,374,804 km (0.093 R)
• M12: 1,538,315 km (0.115 R)
• M13: 1,630,318 km (0.082 R)
• M14: 1,771,688 km (0.047 R)
• M15: 1,884,484 km (0.113 R)
• M16: 2,016,430 km (0.114 R)
• M17: 2,134,313 km (0.072 R)
• M18: 2,394,912 km (0.102 R)
• M19: 2,833,084 km (0.063 R)
• M20: 4,055,598 km (0.09 R)
• M21: 4,119,626 km (0.109 R)
• M22: 4,488,235 km (0.079 R)
• M23: 5,326,731 km (0.104 R)
• M24: 5,467,353 km (0.105 R)
• M25: 5,896,250 km (0.065 R)
• M26: 6,066,044 km (0.118 R)
• M27: 6,460,234 km (0.101 R)
• M28: 6,585,149 km (0.061 R)
• M29: 7,455,509 km (0.082 R)
• M30: 7,771,460 km (0.12 R)
• M31: 7,851,046 km (0.059 R)
• M32: 8,011,116 km (0.1 R)
• M33: 8,745,043 km (0.07 R)
• M34: 8,800,244 km (0.095 R)
• M35: 9,699,477 km (0.11 R)
• M36: 10,539,619 km (0.116 R)
• M37: 10,627,732 km (0.087 R)
• M38: 10,953,406 km (0.112 R)
• M39: 11,402,798 km (0.076 R)
• M40: 11,493,455 km (0.075 R)
• M41: 12,661,665 km (0.063 R)
• M42: 13,578,400 km (0.074 R)
• M43: 14,093,316 km (0.067 R)
• M44: 14,255,480 km (0.08 R)
• M45: 14,680,189 km (0.107 R)
• M46: 14,746,012 km (0.082 R)
• M47: 14,910,719 km (0.028 R)
• M48: 15,042,814 km (0.095 R)
• M49: 15,175,507 km (0.1 R)
• M50: 15,275,139 km (0.096 R)
• M51: 15,475,301 km (0.118 R)
• M52: 15,844,359 km (0.11 R)
• M53: 15,911,678 km (0.027 R)
• M54: 16,728,183 km (0.112 R)
• M55: 16,865,514 km (0.103 R)
• M56: 17,279,900 km (0.109 R)
• M57: 17,453,584 km (0.093 R)
• M58: 18,083,690 km (0.118 R)
• M59: 18,507,800 km (0.084 R)
• M60: 18,649,918 km (0.068 R)
• M61: 18,721,126 km (0.044 R)
• M62: 18,971,104 km (0.067 R)
• M63: 19,078,516 km (0.062 R)
• M64: 20,567,014 km (0.115 R)
• M65: 20,640,617 km (0.054 R)
• M66: 21,455,626 km (0.099 R)
• M67: 21,717,123 km (0.102 R)
• M68: 21,792,071 km (0.041 R)
• M69: 22,773,882 km (0.057 R)
• M70: 23,231,801 km (0.097 R)
• M71: 23,385,139 km (0.115 R)
• M72: 23,692,862 km (0.058 R)
• M73: 24,234,556 km (0.035 R)
• M74: 24,312,197 km (0.077 R)
• M75: 24,545,869 km (0.092 R)
• M76: 24,780,289 km (0.101 R)
• M77: 25,527,530 km (0.1 R)
• M78: 25,606,518 km (0.066 R)
• M79: 25,685,655 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.3

Radius: 8.5

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.56 AU - 4.84 AU

Year: 3759 Days

Day: 11.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,600,870 km

• M1: 106,663 km (0.06 R)
• M2: 209,587 km (0.077 R)
• M3: 273,166 km (0.064 R)
• M4: 363,373 km (0.1 R)
• M5: 427,401 km (0.103 R)
• M6: 495,767 km (0.082 R)
• M7: 773,421 km (0.099 R)
• M8: 988,842 km (0.114 R)
• M9: 1,124,527 km (0.107 R)
• M10: 1,460,225 km (0.096 R)
• M11: 1,615,807 km (0.091 R)
• M12: 1,695,692 km (0.111 R)
• M13: 1,826,291 km (0.115 R)
• M14: 1,994,439 km (0.075 R)
• M15: 2,273,888 km (0.093 R)
• M16: 2,382,047 km (0.098 R)
• M17: 2,889,632 km (0.103 R)
• M18: 3,659,463 km (0.08 R)
• M19: 3,829,257 km (0.074 R)
• M20: 3,915,126 km (0.09 R)
• M21: 4,221,054 km (0.119 R)
• M22: 4,287,625 km (0.042 R)
• M23: 4,444,254 km (0.066 R)
• M24: 4,902,322 km (0.087 R)
• M25: 4,972,334 km (0.088 R)
• M26: 5,399,586 km (0.049 R)
• M27: 5,471,841 km (0.096 R)
• M28: 5,617,550 km (0.074 R)
• M29: 6,062,304 km (0.083 R)
• M30: 6,162,684 km (0.045 R)
• M31: 6,365,240 km (0.053 R)
• M32: 7,356,625 km (0.09 R)
• M33: 7,598,375 km (0.063 R)
• M34: 8,117,480 km (0.044 R)
• M35: 8,423,407 km (0.086 R)
• M36: 8,507,481 km (0.11 R)
• M37: 8,903,467 km (0.114 R)
• M38: 9,103,629 km (0.119 R)
• M39: 9,218,819 km (0.105 R)
• M40: 9,567,083 km (0.105 R)
• M41: 9,801,652 km (0.044 R)
• M42: 9,949,156 km (0.106 R)
• M43: 10,216,637 km (0.056 R)
• M44: 10,426,373 km (0.092 R)
• M45: 10,577,018 km (0.105 R)
• M46: 10,667,824 km (0.053 R)
• M47: 11,156,112 km (0.087 R)
• M48: 11,496,148 km (0.036 R)
• M49: 11,714,261 km (0.103 R)
• M50: 11,776,943 km (0.072 R)
• M51: 11,965,286 km (0.108 R)
• M52: 12,345,115 km (0.091 R)
• M53: 12,440,709 km (0.031 R)
• M54: 12,536,601 km (0.111 R)
• M55: 12,793,311 km (0.088 R)
• M56: 12,857,787 km (0.086 R)
• M57: 13,149,204 km (0.118 R)
• M58: 13,672,647 km (0.099 R)
• M59: 13,804,592 km (0.087 R)
• M60: 14,303,052 km (0.114 R)
• M61: 15,146,934 km (0.115 R)
• M62: 15,592,287 km (0.07 R)
• M63: 15,661,102 km (0.097 R)
• M64: 16,215,811 km (0.102 R)
• M65: 16,636,031 km (0.101 R)
• M66: 17,201,960 km (0.066 R)
• M67: 18,937,295 km (0.049 R)
• M68: 19,639,508 km (0.117 R)
• M69: 20,087,404 km (0.045 R)
• M70: 20,765,531 km (0.113 R)
• M71: 21,145,659 km (0.115 R)
• M72: 21,298,249 km (0.066 R)
• M73: 21,758,412 km (0.092 R)
• M74: 22,028,286 km (0.102 R)
• M75: 23,197,693 km (0.114 R)
• M76: 24,347,203 km (0.096 R)
• M77: 24,828,310 km (0.071 R)
• M78: 24,949,035 km (0.115 R)
• M79: 25,110,451 km (0.108 R)
• M80: 25,799,798 km (0.077 R)
• M81: 26,167,360 km (0.068 R)
• M82: 26,783,853 km (0.112 R)
• M83: 27,197,491 km (0.115 R)
• M84: 27,947,276 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.8

Radius: 10.5

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.34 AU - 6.2 AU

Year: 5114 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,600,870 km

• M1: 267,631 km (0.105 R)
• M2: 449,841 km (0.104 R)
• M3: 518,057 km (0.098 R)
• M4: 638,035 km (0.113 R)
• M5: 727,195 km (0.059 R)
• M6: 810,372 km (0.087 R)
• M7: 1,021,903 km (0.037 R)
• M8: 1,128,417 km (0.056 R)
• M9: 1,226,553 km (0.061 R)
• M10: 1,444,966 km (0.088 R)
• M11: 1,511,686 km (0.04 R)
• M12: 1,875,808 km (0.109 R)
• M13: 2,023,311 km (0.116 R)
• M14: 2,144,037 km (0.059 R)
• M15: 2,345,545 km (0.065 R)
• M16: 2,618,561 km (0.083 R)
• M17: 2,800,771 km (0.061 R)
• M18: 3,248,219 km (0.07 R)
• M19: 3,480,394 km (0.109 R)
• M20: 4,522,194 km (0.066 R)
• M21: 4,681,366 km (0.088 R)
• M22: 5,190,897 km (0.111 R)
• M23: 5,912,108 km (0.094 R)
• M24: 6,020,866 km (0.071 R)
• M25: 6,174,203 km (0.112 R)
• M26: 6,507,358 km (0.037 R)
• M27: 6,960,490 km (0.098 R)
• M28: 7,121,607 km (0.06 R)
• M29: 7,214,208 km (0.103 R)
• M30: 7,588,651 km (0.092 R)
• M31: 7,683,197 km (0.059 R)
• M32: 7,849,699 km (0.102 R)
• M33: 8,137,975 km (0.075 R)
• M34: 8,626,112 km (0.063 R)
• M35: 9,023,594 km (0.038 R)
• M36: 9,965,462 km (0.097 R)
• M37: 10,645,983 km (0.104 R)
• M38: 10,725,419 km (0.114 R)
• M39: 10,991,853 km (0.092 R)
• M40: 11,314,536 km (0.093 R)
• M41: 11,749,417 km (0.04 R)
• M42: 12,217,658 km (0.093 R)
• M43: 12,384,460 km (0.107 R)
• M44: 12,607,809 km (0.033 R)
• M45: 12,720,157 km (0.115 R)
• M46: 12,973,875 km (0.05 R)
• M47: 14,092,718 km (0.095 R)
• M48: 14,296,919 km (0.075 R)
• M49: 14,560,810 km (0.104 R)
• M50: 14,737,634 km (0.119 R)
• M51: 15,004,218 km (0.118 R)
• M52: 15,152,918 km (0.107 R)
• M53: 15,995,154 km (0.075 R)
• M54: 16,269,217 km (0.085 R)
• M55: 16,360,771 km (0.108 R)
• M56: 16,883,466 km (0.08 R)
• M57: 17,100,383 km (0.113 R)
• M58: 17,411,696 km (0.058 R)
• M59: 17,536,760 km (0.095 R)
• M60: 17,630,857 km (0.06 R)
• M61: 17,756,370 km (0.099 R)
• M62: 18,008,442 km (0.099 R)
• M63: 18,388,869 km (0.082 R)
• M64: 18,643,934 km (0.047 R)
• M65: 18,964,372 km (0.089 R)
• M66: 19,157,503 km (0.085 R)
• M67: 19,480,934 km (0.115 R)
• M68: 19,806,160 km (0.063 R)
• M69: 20,133,181 km (0.08 R)
• M70: 20,527,969 km (0.077 R)
• M71: 20,892,091 km (0.073 R)
• M72: 21,058,294 km (0.118 R)
• M73: 21,862,382 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133

Radius: 6.9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.24 AU - 22.56 AU

Year: 29121 Days

Day: 18.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,600,870 km

• M1: 245,640 km (0.103 R)
• M2: 487,988 km (0.105 R)
• M3: 643,420 km (0.065 R)
• M4: 717,621 km (0.025 R)
• M5: 775,366 km (0.084 R)
• M6: 1,200,523 km (0.097 R)
• M7: 1,316,910 km (0.094 R)
• M8: 1,388,717 km (0.118 R)
• M9: 1,437,187 km (0.119 R)
• M10: 1,637,199 km (0.039 R)
• M11: 1,846,187 km (0.093 R)
• M12: 2,119,652 km (0.099 R)
• M13: 2,204,175 km (0.105 R)
• M14: 2,464,475 km (0.089 R)
• M15: 2,765,466 km (0.113 R)
• M16: 3,077,976 km (0.067 R)
• M17: 3,206,182 km (0.039 R)
• M18: 3,271,107 km (0.111 R)
• M19: 3,401,856 km (0.085 R)
• M20: 4,012,215 km (0.094 R)
• M21: 4,437,671 km (0.088 R)
• M22: 5,102,783 km (0.118 R)
• M23: 5,408,412 km (0.057 R)
• M24: 5,563,395 km (0.097 R)
• M25: 6,855,622 km (0.032 R)
• M26: 9,003,249 km (0.054 R)
• M27: 9,233,181 km (0.11 R)
• M28: 9,372,157 km (0.1 R)
• M29: 11,092,981 km (0.12 R)
• M30: 11,191,267 km (0.049 R)
• M31: 11,888,393 km (0.053 R)
• M32: 12,140,765 km (0.114 R)
• M33: 12,445,944 km (0.1 R)
• M34: 12,702,206 km (0.108 R)
• M35: 12,908,501 km (0.082 R)
• M36: 13,063,933 km (0.077 R)
• M37: 13,639,137 km (0.093 R)
• M38: 14,009,392 km (0.049 R)
• M39: 14,544,204 km (0.051 R)
• M40: 14,652,064 km (0.069 R)
• M41: 15,031,295 km (0.112 R)
• M42: 15,194,805 km (0.036 R)
• M43: 15,304,161 km (0.094 R)
• M44: 15,688,927 km (0.059 R)
• M45: 15,910,332 km (0.066 R)
• M46: 15,965,833 km (0.081 R)
• M47: 16,076,984 km (0.078 R)
• M48: 17,032,316 km (0.119 R)
• M49: 17,316,851 km (0.07 R)
• M50: 18,354,013 km (0.066 R)
• M51: 20,186,886 km (0.094 R)
• M52: 20,851,250 km (0.106 R)
• M53: 21,645,466 km (0.116 R)
• M54: 21,768,585 km (0.099 R)
• M55: 21,953,637 km (0.111 R)
• M56: 22,449,704 km (0.085 R)
• M57: 23,832,736 km (0.114 R)
• M58: 24,470,621 km (0.086 R)
• M59: 25,502,697 km (0.074 R)
• M60: 26,351,665 km (0.088 R)
• M61: 27,276,329 km (0.107 R)
• M62: 28,615,530 km (0.078 R)
• M63: 28,683,148 km (0.12 R)
• M64: 29,293,208 km (0.106 R)
• M65: 29,429,342 km (0.088 R)
• M66: 30,044,788 km (0.102 R)
• M67: 30,595,308 km (0.095 R)
• M68: 30,664,272 km (0.106 R)
• M69: 30,941,028 km (0.082 R)
• M70: 31,010,292 km (0.117 R)
• M71: 31,427,371 km (0.082 R)
• M72: 31,636,509 km (0.112 R)
• M73: 32,266,765 km (0.073 R)
• M74: 32,901,209 km (0.055 R)
• M75: 32,971,969 km (0.084 R)
• M76: 34,613,207 km (0.072 R)
• M77: 36,280,775 km (0.063 R)
• M78: 38,271,474 km (0.109 R)
• M79: 39,317,612 km (0.116 R)
• M80: 39,919,593 km (0.099 R)
• M81: 40,904,396 km (0.083 R)
• M82: 42,743,403 km (0.112 R)
• M83: 43,362,289 km (0.104 R)
• M84: 44,218,288 km (0.114 R)
• M85: 45,079,673 km (0.103 R)
• M86: 47,537,267 km (0.066 R)
• M87: 47,937,590 km (0.058 R)
• M88: 50,526,830 km (0.109 R)
• M89: 51,427,260 km (0.074 R)
• M90: 52,085,491 km (0.092 R)
• M91: 52,415,653 km (0.032 R)
• M92: 54,243,889 km (0.098 R)
• M93: 55,755,276 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 15,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit