🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.74 AU - 0.82 AU

Year: 248 Days

Day: 28.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.2 AU - 1.22 AU

Year: 479 Days

Day: 12.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,921,783 km

• M1: 343,776 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.11 AU - 1.45 AU

Year: 521 Days

Day: 37.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,921,783 km

• M1: 377,884 km (0.051 R)
• M2: 495,618 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.1 AU - 1.78 AU

Year: 622 Days

Day: 40.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.02 AU - 3.62 AU

Year: 2177 Days

Day: 46.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.6

Radius: 8.1

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.8 AU - 7.02 AU

Year: 6537 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,921,783 km

• M1: 110,702 km (0.09 R)
• M2: 188,194 km (0.069 R)
• M3: 359,184 km (0.067 R)
• M4: 680,970 km (0.107 R)
• M5: 785,389 km (0.102 R)
• M6: 960,867 km (0.092 R)
• M7: 1,202,468 km (0.104 R)
• M8: 1,560,755 km (0.085 R)
• M9: 1,660,536 km (0.101 R)
• M10: 1,908,719 km (0.116 R)
• M11: 1,994,140 km (0.106 R)
• M12: 2,124,739 km (0.076 R)
• M13: 2,191,010 km (0.047 R)
• M14: 2,303,209 km (0.099 R)
• M15: 2,556,777 km (0.116 R)
• M16: 2,771,001 km (0.12 R)
• M17: 3,166,239 km (0.093 R)
• M18: 3,293,397 km (0.077 R)
• M19: 3,846,012 km (0.112 R)
• M20: 4,009,223 km (0.092 R)
• M21: 4,398,925 km (0.099 R)
• M22: 4,455,623 km (0.04 R)
• M23: 4,569,766 km (0.115 R)
• M24: 4,713,679 km (0.11 R)
• M25: 5,274,671 km (0.07 R)
• M26: 5,456,134 km (0.099 R)
• M27: 5,578,355 km (0.084 R)
• M28: 5,981,671 km (0.083 R)
• M29: 6,266,505 km (0.05 R)
• M30: 6,718,291 km (0.104 R)
• M31: 7,653,277 km (0.045 R)
• M32: 7,755,902 km (0.116 R)
• M33: 7,927,939 km (0.098 R)
• M34: 8,345,916 km (0.115 R)
• M35: 8,486,837 km (0.094 R)
• M36: 8,842,730 km (0.104 R)
• M37: 9,058,600 km (0.108 R)
• M38: 9,864,783 km (0.077 R)
• M39: 10,088,731 km (0.091 R)
• M40: 10,276,626 km (0.097 R)
• M41: 11,349,841 km (0.085 R)
• M42: 11,702,443 km (0.089 R)
• M43: 12,822,183 km (0.099 R)
• M44: 13,189,296 km (0.097 R)
• M45: 13,850,519 km (0.072 R)
• M46: 13,933,845 km (0.093 R)
• M47: 14,017,470 km (0.099 R)
• M48: 14,480,176 km (0.066 R)
• M49: 14,692,156 km (0.076 R)
• M50: 14,819,913 km (0.092 R)
• M51: 14,947,969 km (0.09 R)
• M52: 15,334,231 km (0.062 R)
• M53: 15,550,399 km (0.06 R)
• M54: 15,941,897 km (0.037 R)
• M55: 16,601,474 km (0.074 R)
• M56: 16,823,477 km (0.09 R)
• M57: 17,449,993 km (0.077 R)
• M58: 17,902,078 km (0.112 R)
• M59: 19,468,218 km (0.097 R)
• M60: 19,796,137 km (0.098 R)
• M61: 20,838,385 km (0.059 R)
• M62: 21,366,166 km (0.084 R)
• M63: 21,752,877 km (0.063 R)
• M64: 23,223,274 km (0.116 R)
• M65: 23,620,756 km (0.12 R)
• M66: 23,720,538 km (0.094 R)
• M67: 24,020,481 km (0.106 R)
• M68: 25,847,071 km (0.088 R)
• M69: 26,258,914 km (0.091 R)
• M70: 26,776,972 km (0.11 R)
• M71: 27,089,332 km (0.087 R)
• M72: 28,563,170 km (0.103 R)
• M73: 28,669,385 km (0.119 R)
• M74: 28,935,669 km (0.085 R)
• M75: 32,304,613 km (0.093 R)
• M76: 32,415,465 km (0.12 R)
• M77: 33,193,972 km (0.115 R)
• M78: 33,305,722 km (0.112 R)
• M79: 33,697,818 km (0.026 R)
• M80: 33,978,912 km (0.11 R)
• M81: 34,035,161 km (0.099 R)
• M82: 34,373,552 km (0.118 R)
• M83: 36,197,150 km (0.112 R)
• M84: 37,701,805 km (0.095 R)
• M85: 38,168,850 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.1

Radius: 9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 7.88 AU - 11.98 AU

Year: 11261 Days

Day: 11.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 72,921,783 km

• M1: 126,859 km (0.098 R)
• M2: 214,075 km (0.094 R)
• M3: 279,150 km (0.099 R)
• M4: 354,098 km (0.106 R)
• M5: 425,307 km (0.101 R)
• M6: 812,915 km (0.051 R)
• M7: 1,123,330 km (0.113 R)
• M8: 1,216,081 km (0.096 R)
• M9: 2,026,303 km (0.108 R)
• M10: 2,233,347 km (0.085 R)
• M11: 2,643,245 km (0.104 R)
• M12: 2,793,591 km (0.108 R)
• M13: 3,050,600 km (0.096 R)
• M14: 3,181,947 km (0.114 R)
• M15: 3,396,021 km (0.062 R)
• M16: 3,504,929 km (0.114 R)
• M17: 3,587,357 km (0.101 R)
• M18: 3,698,209 km (0.107 R)
• M19: 3,782,133 km (0.051 R)
• M20: 4,182,457 km (0.048 R)
• M21: 4,387,556 km (0.085 R)
• M22: 4,446,797 km (0.098 R)
• M23: 4,566,176 km (0.108 R)
• M24: 4,961,264 km (0.029 R)
• M25: 5,178,629 km (0.11 R)
• M26: 5,272,727 km (0.047 R)
• M27: 5,367,422 km (0.093 R)
• M28: 6,311,833 km (0.118 R)
• M29: 6,412,363 km (0.113 R)
• M30: 6,547,450 km (0.042 R)
• M31: 6,785,909 km (0.079 R)
• M32: 6,889,132 km (0.049 R)
• M33: 7,131,779 km (0.078 R)
• M34: 8,460,508 km (0.045 R)
• M35: 9,670,156 km (0.106 R)
• M36: 9,747,498 km (0.117 R)
• M37: 10,216,188 km (0.113 R)
• M38: 10,652,416 km (0.066 R)
• M39: 11,094,627 km (0.115 R)
• M40: 11,175,559 km (0.035 R)
• M41: 12,372,941 km (0.078 R)
• M42: 12,499,052 km (0.109 R)
• M43: 12,625,761 km (0.084 R)
• M44: 13,179,273 km (0.042 R)
• M45: 14,310,233 km (0.087 R)
• M46: 15,156,209 km (0.102 R)
• M47: 15,472,010 km (0.095 R)
• M48: 16,432,279 km (0.055 R)
• M49: 17,411,846 km (0.096 R)
• M50: 18,410,112 km (0.117 R)
• M51: 18,554,325 km (0.069 R)
• M52: 19,183,234 km (0.105 R)
• M53: 19,770,107 km (0.065 R)
• M54: 20,164,447 km (0.105 R)
• M55: 21,212,380 km (0.074 R)
• M56: 23,153,113 km (0.09 R)
• M57: 24,091,989 km (0.082 R)
• M58: 24,566,214 km (0.116 R)
• M59: 24,777,895 km (0.112 R)
• M60: 25,523,641 km (0.111 R)
• M61: 25,791,870 km (0.078 R)
• M62: 25,953,136 km (0.12 R)
• M63: 26,114,851 km (0.085 R)
• M64: 26,547,638 km (0.102 R)
• M65: 27,749,956 km (0.073 R)
• M66: 28,025,665 km (0.087 R)
• M67: 29,081,826 km (0.105 R)
• M68: 29,586,569 km (0.093 R)
• M69: 30,094,304 km (0.069 R)
• M70: 30,150,852 km (0.082 R)
• M71: 30,889,716 km (0.103 R)
• M72: 30,946,863 km (0.109 R)
• M73: 31,519,673 km (0.085 R)
• M74: 32,038,179 km (0.117 R)
• M75: 32,443,290 km (0.081 R)
• M76: 33,258,898 km (0.119 R)
• M77: 33,610,453 km (0.088 R)
• M78: 33,727,887 km (0.031 R)
• M79: 36,166,033 km (0.086 R)
• M80: 36,829,799 km (0.099 R)
• M81: 37,132,884 km (0.063 R)
• M82: 38,291,819 km (0.111 R)
• M83: 39,277,071 km (0.075 R)
• M84: 41,021,382 km (0.083 R)
• M85: 41,146,894 km (0.057 R)
• M86: 41,839,682 km (0.108 R)

Asteroid Belt

Center: 10.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.5

Radius: 8.9

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.9 AU - 14.56 AU

Year: 14458 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,921,783 km

• M1: 161,865 km (0.073 R)
• M2: 437,574 km (0.066 R)
• M3: 682,316 km (0.118 R)
• M4: 820,694 km (0.107 R)
• M5: 1,172,548 km (0.11 R)
• M6: 1,243,607 km (0.067 R)
• M7: 1,316,162 km (0.113 R)
• M8: 1,415,196 km (0.119 R)
• M9: 2,415,706 km (0.062 R)
• M10: 2,820,967 km (0.111 R)
• M11: 2,982,533 km (0.07 R)
• M12: 3,451,372 km (0.064 R)
• M13: 3,943,250 km (0.073 R)
• M14: 4,345,220 km (0.091 R)
• M15: 5,030,976 km (0.072 R)
• M16: 5,306,984 km (0.09 R)
• M17: 5,832,372 km (0.057 R)
• M18: 6,587,243 km (0.079 R)
• M19: 7,019,880 km (0.11 R)
• M20: 7,239,639 km (0.068 R)
• M21: 7,596,131 km (0.092 R)
• M22: 7,731,218 km (0.088 R)
• M23: 8,465,444 km (0.113 R)
• M24: 8,793,662 km (0.108 R)
• M25: 9,754,380 km (0.069 R)
• M26: 10,247,155 km (0.032 R)
• M27: 11,930,281 km (0.088 R)
• M28: 12,830,411 km (0.084 R)
• M29: 14,471,649 km (0.085 R)
• M30: 14,920,443 km (0.111 R)
• M31: 15,146,635 km (0.044 R)
• M32: 15,487,868 km (0.102 R)
• M33: 15,545,014 km (0.11 R)
• M34: 16,062,323 km (0.052 R)
• M35: 16,760,945 km (0.048 R)
• M36: 17,054,905 km (0.064 R)
• M37: 18,067,234 km (0.12 R)
• M38: 18,127,372 km (0.083 R)
• M39: 18,550,286 km (0.099 R)
• M40: 18,732,645 km (0.106 R)
• M41: 18,854,418 km (0.045 R)
• M42: 19,529,254 km (0.107 R)
• M43: 19,776,689 km (0.098 R)
• M44: 20,337,083 km (0.105 R)
• M45: 20,587,809 km (0.12 R)
• M46: 20,776,451 km (0.103 R)
• M47: 20,902,562 km (0.111 R)
• M48: 22,113,557 km (0.101 R)
• M49: 24,071,644 km (0.106 R)
• M50: 24,669,886 km (0.103 R)
• M51: 26,698,882 km (0.065 R)
• M52: 28,992,067 km (0.034 R)
• M53: 29,203,599 km (0.113 R)
• M54: 31,202,974 km (0.087 R)
• M55: 31,782,367 km (0.075 R)
• M56: 33,320,083 km (0.097 R)
• M57: 33,467,736 km (0.105 R)
• M58: 34,135,093 km (0.116 R)
• M59: 34,433,091 km (0.099 R)
• M60: 34,657,189 km (0.098 R)
• M61: 35,257,226 km (0.116 R)
• M62: 37,922,013 km (0.051 R)
• M63: 39,005,999 km (0.049 R)
• M64: 42,879,238 km (0.117 R)
• M65: 42,959,572 km (0.082 R)
• M66: 43,684,673 km (0.095 R)
• M67: 44,008,253 km (0.111 R)
• M68: 44,495,044 km (0.071 R)
• M69: 44,820,719 km (0.098 R)
• M70: 45,637,972 km (0.057 R)
• M71: 45,966,339 km (0.089 R)
• M72: 46,295,455 km (0.1 R)
• M73: 46,542,740 km (0.058 R)
• M74: 46,625,318 km (0.089 R)
• M75: 46,873,202 km (0.081 R)
• M76: 50,899,329 km (0.102 R)
• M77: 51,581,047 km (0.118 R)
• M78: 51,752,037 km (0.112 R)
• M79: 53,212,262 km (0.101 R)
• M80: 53,557,833 km (0.097 R)
• M81: 53,644,300 km (0.026 R)
• M82: 55,209,393 km (0.1 R)
• M83: 55,471,638 km (0.077 R)
• M84: 55,559,303 km (0.114 R)
• M85: 57,054,234 km (0.052 R)
• M86: 58,117,426 km (0.078 R)
• M87: 58,473,320 km (0.116 R)
• M88: 59,276,660 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.4

Radius: 5.4

Gravity: 31.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.89 AU - 13.47 AU

Year: 16250 Days

Day: 16.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,921,783 km

• M1: 69,413 km (0.099 R)
• M2: 355,145 km (0.118 R)
• M3: 503,846 km (0.119 R)
• M4: 650,003 km (0.058 R)
• M5: 833,260 km (0.107 R)
• M6: 2,067,143 km (0.098 R)
• M7: 2,908,332 km (0.047 R)
• M8: 3,171,624 km (0.099 R)
• M9: 3,482,040 km (0.096 R)
• M10: 4,173,332 km (0.075 R)
• M11: 4,215,219 km (0.111 R)
• M12: 4,599,387 km (0.109 R)
• M13: 4,861,632 km (0.091 R)
• M14: 5,173,693 km (0.05 R)
• M15: 6,100,900 km (0.111 R)
• M16: 6,340,706 km (0.087 R)
• M17: 6,978,292 km (0.096 R)
• M18: 7,636,223 km (0.087 R)
• M19: 8,419,817 km (0.115 R)
• M20: 8,740,405 km (0.09 R)
• M21: 9,119,337 km (0.079 R)
• M22: 9,228,693 km (0.034 R)
• M23: 9,781,606 km (0.053 R)
• M24: 10,118,501 km (0.081 R)
• M25: 10,175,049 km (0.104 R)
• M26: 11,327,401 km (0.041 R)
• M27: 11,978,601 km (0.118 R)
• M28: 13,008,732 km (0.079 R)
• M29: 13,070,216 km (0.089 R)
• M30: 13,255,269 km (0.117 R)
• M31: 13,690,300 km (0.087 R)
• M32: 14,066,987 km (0.076 R)
• M33: 14,193,397 km (0.054 R)
• M34: 14,447,115 km (0.118 R)
• M35: 14,574,573 km (0.081 R)
• M36: 15,346,946 km (0.095 R)
• M37: 15,477,097 km (0.111 R)
• M38: 16,998,656 km (0.113 R)
• M39: 20,466,784 km (0.053 R)
• M40: 22,133,005 km (0.084 R)
• M41: 22,427,264 km (0.108 R)
• M42: 23,243,021 km (0.116 R)
• M43: 24,827,113 km (0.094 R)
• M44: 25,747,888 km (0.112 R)
• M45: 27,307,296 km (0.071 R)
• M46: 27,464,823 km (0.074 R)
• M47: 27,622,798 km (0.116 R)
• M48: 27,780,923 km (0.1 R)
• M49: 28,736,554 km (0.061 R)
• M50: 29,541,092 km (0.088 R)
• M51: 30,108,666 km (0.074 R)
• M52: 30,190,047 km (0.117 R)
• M53: 31,007,899 km (0.084 R)
• M54: 33,000,093 km (0.082 R)
• M55: 33,842,330 km (0.051 R)
• M56: 34,011,674 km (0.03 R)
• M57: 34,862,288 km (0.119 R)
• M58: 35,204,568 km (0.062 R)
• M59: 35,376,156 km (0.087 R)
• M60: 35,633,914 km (0.053 R)
• M61: 35,806,250 km (0.079 R)
• M62: 36,845,357 km (0.098 R)
• M63: 38,334,454 km (0.1 R)
• M64: 40,111,527 km (0.111 R)
• M65: 41,371,291 km (0.096 R)
• M66: 43,101,540 km (0.093 R)
• M67: 43,285,097 km (0.044 R)
• M68: 46,726,745 km (0.108 R)
• M69: 46,820,842 km (0.11 R)
• M70: 47,671,905 km (0.086 R)
• M71: 48,623,198 km (0.106 R)
• M72: 49,484,881 km (0.104 R)
• M73: 50,062,179 km (0.081 R)
• M74: 50,255,011 km (0.045 R)
• M75: 51,320,447 km (0.116 R)
• M76: 52,002,314 km (0.076 R)
• M77: 52,491,200 km (0.104 R)
• M78: 52,981,582 km (0.046 R)
• M79: 53,769,364 km (0.074 R)
• M80: 54,660,220 km (0.063 R)
• M81: 54,759,553 km (0.043 R)
• M82: 55,256,966 km (0.047 R)
• M83: 56,256,130 km (0.103 R)
• M84: 59,289,376 km (0.118 R)
• M85: 59,799,954 km (0.058 R)
• M86: 61,134,666 km (0.099 R)
• M87: 62,375,281 km (0.085 R)
• M88: 62,478,952 km (0.046 R)
• M89: 68,487,401 km (0.092 R)
• M90: 68,701,625 km (0.096 R)
• M91: 70,530,908 km (0.108 R)
• M92: 71,180,312 km (0.099 R)
• M93: 71,614,296 km (0.108 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit