🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.62 AU - 0.68 AU

Year: 197 Days

Day: 44.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.53 AU - 0.83 AU

Year: 211 Days

Day: 28.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.86 AU - 2.56 AU

Year: 1238 Days

Day: 18.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,913,036 km

• M1: 1,266,496 km (0.09 R)
• M2: 2,162,288 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.15 AU - 2.33 AU

Year: 1263 Days

Day: 30.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.2

Radius: 11.4

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.03 AU - 5.89 AU

Year: 4161 Days

Day: 12.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,913,036 km

• M1: 146,606 km (0.08 R)
• M2: 343,028 km (0.099 R)
• M3: 423,063 km (0.094 R)
• M4: 501,302 km (0.09 R)
• M5: 950,694 km (0.114 R)
• M6: 1,173,147 km (0.105 R)
• M7: 1,685,370 km (0.097 R)
• M8: 1,922,482 km (0.06 R)
• M9: 2,045,302 km (0.11 R)
• M10: 2,317,421 km (0.104 R)
• M11: 2,582,059 km (0.114 R)
• M12: 2,977,446 km (0.078 R)
• M13: 3,244,778 km (0.118 R)
• M14: 3,825,068 km (0.037 R)
• M15: 4,252,768 km (0.087 R)
• M16: 4,484,196 km (0.092 R)
• M17: 4,887,063 km (0.112 R)
• M18: 5,550,829 km (0.109 R)
• M19: 5,932,004 km (0.113 R)
• M20: 6,060,958 km (0.111 R)
• M21: 6,243,018 km (0.034 R)
• M22: 6,773,492 km (0.049 R)
• M23: 7,016,888 km (0.032 R)
• M24: 7,180,847 km (0.081 R)
• M25: 7,263,276 km (0.078 R)
• M26: 7,736,304 km (0.09 R)
• M27: 7,962,496 km (0.105 R)
• M28: 8,248,228 km (0.092 R)
• M29: 8,683,259 km (0.116 R)
• M30: 8,829,865 km (0.115 R)
• M31: 8,977,368 km (0.114 R)
• M32: 9,095,999 km (0.113 R)
• M33: 9,394,746 km (0.119 R)
• M34: 9,879,593 km (0.116 R)
• M35: 10,279,618 km (0.044 R)
• M36: 10,936,801 km (0.027 R)
• M37: 12,193,423 km (0.082 R)
• M38: 12,324,920 km (0.06 R)
• M39: 12,889,053 km (0.102 R)
• M40: 12,989,434 km (0.08 R)
• M41: 13,224,751 km (0.063 R)
• M42: 13,563,291 km (0.118 R)
• M43: 15,087,095 km (0.089 R)
• M44: 16,993,720 km (0.12 R)
• M45: 17,324,929 km (0.056 R)
• M46: 18,181,228 km (0.092 R)
• M47: 18,406,821 km (0.077 R)
• M48: 19,318,770 km (0.096 R)
• M49: 19,587,597 km (0.091 R)
• M50: 19,973,560 km (0.09 R)
• M51: 20,596,635 km (0.087 R)
• M52: 20,714,069 km (0.08 R)
• M53: 20,949,835 km (0.051 R)
• M54: 21,146,856 km (0.088 R)
• M55: 21,265,487 km (0.048 R)
• M56: 21,702,014 km (0.116 R)
• M57: 23,559,869 km (0.112 R)
• M58: 23,847,097 km (0.117 R)
• M59: 24,217,950 km (0.072 R)
• M60: 24,300,678 km (0.057 R)
• M61: 24,590,898 km (0.063 R)
• M62: 24,673,925 km (0.1 R)
• M63: 24,798,839 km (0.045 R)
• M64: 25,007,378 km (0.119 R)
• M65: 25,300,291 km (0.1 R)
• M66: 25,678,624 km (0.074 R)
• M67: 25,762,848 km (0.107 R)
• M68: 25,931,893 km (0.083 R)
• M69: 26,058,752 km (0.051 R)
• M70: 26,355,854 km (0.119 R)
• M71: 26,568,582 km (0.061 R)
• M72: 26,782,058 km (0.107 R)
• M73: 27,555,030 km (0.078 R)
• M74: 28,684,494 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.2

Radius: 12.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.42 AU - 10.74 AU

Year: 12056 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 70,913,036 km

• M1: 180,864 km (0.115 R)
• M2: 418,575 km (0.097 R)
• M3: 769,980 km (0.103 R)
• M4: 963,560 km (0.033 R)
• M5: 1,224,907 km (0.107 R)
• M6: 1,382,434 km (0.108 R)
• M7: 1,776,475 km (0.045 R)
• M8: 2,991,509 km (0.111 R)
• M9: 3,527,219 km (0.115 R)
• M10: 3,704,043 km (0.101 R)
• M11: 4,966,500 km (0.095 R)
• M12: 5,600,047 km (0.059 R)
• M13: 5,688,459 km (0.109 R)
• M14: 7,197,303 km (0.045 R)
• M15: 7,390,284 km (0.092 R)
• M16: 7,585,061 km (0.027 R)
• M17: 8,482,199 km (0.069 R)
• M18: 9,064,285 km (0.099 R)
• M19: 9,272,824 km (0.104 R)
• M20: 9,623,930 km (0.103 R)
• M21: 9,765,599 km (0.117 R)
• M22: 10,086,936 km (0.072 R)
• M23: 11,707,829 km (0.104 R)
• M24: 12,125,655 km (0.095 R)
• M25: 12,975,820 km (0.051 R)
• M26: 13,211,138 km (0.102 R)
• M27: 14,652,214 km (0.051 R)
• M28: 15,474,254 km (0.097 R)
• M29: 16,184,844 km (0.118 R)
• M30: 16,438,263 km (0.085 R)
• M31: 16,692,878 km (0.033 R)
• M32: 17,249,083 km (0.092 R)
• M33: 17,724,505 km (0.08 R)
• M34: 17,854,955 km (0.114 R)
• M35: 18,467,857 km (0.076 R)
• M36: 18,821,207 km (0.063 R)
• M37: 18,954,200 km (0.098 R)
• M38: 19,894,422 km (0.115 R)
• M39: 20,120,614 km (0.063 R)
• M40: 20,804,127 km (0.11 R)
• M41: 21,448,894 km (0.116 R)
• M42: 21,541,495 km (0.089 R)
• M43: 22,569,532 km (0.105 R)
• M44: 23,661,297 km (0.088 R)
• M45: 24,964,743 km (0.066 R)
• M46: 25,404,561 km (0.055 R)
• M47: 25,945,357 km (0.097 R)
• M48: 26,341,193 km (0.113 R)
• M49: 27,540,519 km (0.116 R)
• M50: 27,893,570 km (0.037 R)
• M51: 29,733,474 km (0.093 R)
• M52: 31,823,357 km (0.09 R)
• M53: 32,565,960 km (0.062 R)
• M54: 32,725,881 km (0.115 R)
• M55: 32,832,693 km (0.082 R)
• M56: 33,368,104 km (0.098 R)
• M57: 34,230,686 km (0.109 R)
• M58: 35,374,062 km (0.07 R)
• M59: 35,977,989 km (0.118 R)
• M60: 36,474,654 km (0.057 R)
• M61: 36,973,563 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.1

Radius: 11.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 8.8 AU - 13.44 AU

Year: 13970 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,913,036 km

• M1: 163,959 km (0.079 R)
• M2: 274,662 km (0.105 R)
• M3: 937,829 km (0.065 R)
• M4: 1,170,454 km (0.036 R)
• M5: 1,336,208 km (0.092 R)
• M6: 1,487,900 km (0.084 R)
• M7: 1,645,726 km (0.11 R)
• M8: 2,152,414 km (0.069 R)
• M9: 2,463,279 km (0.104 R)
• M10: 2,788,804 km (0.09 R)
• M11: 3,042,073 km (0.09 R)
• M12: 3,157,113 km (0.098 R)
• M13: 3,511,062 km (0.115 R)
• M14: 4,257,256 km (0.11 R)
• M15: 4,353,896 km (0.074 R)
• M16: 4,615,394 km (0.084 R)
• M17: 6,035,526 km (0.088 R)
• M18: 6,254,089 km (0.049 R)
• M19: 6,925,334 km (0.072 R)
• M20: 7,001,330 km (0.045 R)
• M21: 7,192,666 km (0.082 R)
• M22: 7,346,901 km (0.101 R)
• M23: 7,935,419 km (0.106 R)
• M24: 8,498,206 km (0.066 R)
• M25: 8,825,676 km (0.12 R)
• M26: 9,282,847 km (0.088 R)
• M27: 9,662,526 km (0.102 R)
• M28: 10,263,461 km (0.11 R)
• M29: 12,692,931 km (0.085 R)
• M30: 14,019,564 km (0.106 R)
• M31: 15,043,263 km (0.109 R)
• M32: 16,141,610 km (0.031 R)
• M33: 16,242,738 km (0.102 R)
• M34: 17,369,061 km (0.04 R)
• M35: 17,628,463 km (0.1 R)
• M36: 18,520,366 km (0.11 R)
• M37: 20,130,039 km (0.084 R)
• M38: 20,457,359 km (0.112 R)
• M39: 21,728,193 km (0.094 R)
• M40: 23,596,072 km (0.096 R)
• M41: 24,230,068 km (0.095 R)
• M42: 25,750,880 km (0.041 R)
• M43: 27,061,656 km (0.11 R)
• M44: 27,846,447 km (0.11 R)
• M45: 28,516,346 km (0.073 R)
• M46: 28,638,717 km (0.078 R)
• M47: 29,623,969 km (0.113 R)
• M48: 29,872,002 km (0.102 R)
• M49: 31,501,123 km (0.102 R)
• M50: 33,030,462 km (0.081 R)
• M51: 34,714,335 km (0.107 R)
• M52: 34,910,458 km (0.093 R)
• M53: 35,106,880 km (0.081 R)
• M54: 35,303,751 km (0.12 R)
• M55: 36,625,448 km (0.109 R)
• M56: 37,694,325 km (0.096 R)
• M57: 38,300,047 km (0.087 R)
• M58: 38,502,752 km (0.077 R)
• M59: 38,773,524 km (0.069 R)
• M60: 39,044,895 km (0.111 R)
• M61: 39,862,746 km (0.03 R)
• M62: 40,411,172 km (0.088 R)
• M63: 41,169,484 km (0.108 R)
• M64: 41,793,307 km (0.106 R)
• M65: 41,932,283 km (0.12 R)
• M66: 42,350,409 km (0.072 R)
• M67: 42,839,893 km (0.103 R)
• M68: 43,895,157 km (0.117 R)
• M69: 44,036,527 km (0.1 R)
• M70: 44,248,806 km (0.079 R)
• M71: 44,532,444 km (0.036 R)
• M72: 44,816,680 km (0.026 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.9

Radius: 8.6

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.48 AU - 13.02 AU

Year: 15173 Days

Day: 12.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,913,036 km

• M1: 175,030 km (0.107 R)
• M2: 340,186 km (0.093 R)
• M3: 476,918 km (0.073 R)
• M4: 974,032 km (0.051 R)
• M5: 1,492,388 km (0.082 R)
• M6: 1,753,437 km (0.11 R)
• M7: 1,972,747 km (0.069 R)
• M8: 2,028,996 km (0.04 R)
• M9: 2,114,416 km (0.097 R)
• M10: 2,201,033 km (0.088 R)
• M11: 2,348,088 km (0.079 R)
• M12: 2,652,071 km (0.086 R)
• M13: 2,904,443 km (0.097 R)
• M14: 3,432,224 km (0.088 R)
• M15: 3,500,441 km (0.05 R)
• M16: 3,989,626 km (0.032 R)
• M17: 4,650,250 km (0.114 R)
• M18: 5,187,456 km (0.037 R)
• M19: 6,071,130 km (0.12 R)
• M20: 8,155,627 km (0.119 R)
• M21: 8,246,882 km (0.071 R)
• M22: 8,522,890 km (0.111 R)
• M23: 9,705,012 km (0.111 R)
• M24: 11,038,528 km (0.1 R)
• M25: 12,062,974 km (0.093 R)
• M26: 12,744,991 km (0.109 R)
• M27: 13,332,013 km (0.079 R)
• M28: 15,766,568 km (0.056 R)
• M29: 16,281,335 km (0.118 R)
• M30: 17,151,246 km (0.072 R)
• M31: 17,976,877 km (0.07 R)
• M32: 19,117,860 km (0.097 R)
• M33: 19,789,255 km (0.095 R)
• M34: 20,717,061 km (0.041 R)
• M35: 21,217,616 km (0.074 R)
• M36: 22,358,599 km (0.085 R)
• M37: 23,519,478 km (0.115 R)
• M38: 23,780,078 km (0.052 R)
• M39: 25,363,870 km (0.031 R)
• M40: 26,709,503 km (0.08 R)
• M41: 26,777,420 km (0.035 R)
• M42: 27,322,555 km (0.107 R)
• M43: 28,840,824 km (0.116 R)
• M44: 29,962,060 km (0.098 R)
• M45: 31,742,424 km (0.103 R)
• M46: 32,247,018 km (0.058 R)
• M47: 32,536,490 km (0.109 R)
• M48: 33,191,130 km (0.067 R)
• M49: 33,264,134 km (0.12 R)
• M50: 33,850,109 km (0.111 R)
• M51: 34,365,623 km (0.086 R)
• M52: 34,439,524 km (0.089 R)
• M53: 35,181,081 km (0.092 R)
• M54: 35,404,580 km (0.078 R)
• M55: 38,812,868 km (0.119 R)
• M56: 38,889,911 km (0.055 R)
• M57: 39,352,468 km (0.062 R)
• M58: 39,739,328 km (0.11 R)
• M59: 40,049,744 km (0.117 R)
• M60: 40,205,325 km (0.112 R)
• M61: 42,720,814 km (0.119 R)
• M62: 42,800,250 km (0.113 R)
• M63: 44,077,816 km (0.056 R)
• M64: 44,399,152 km (0.057 R)
• M65: 44,640,753 km (0.082 R)
• M66: 45,448,880 km (0.082 R)
• M67: 45,854,889 km (0.089 R)
• M68: 46,670,347 km (0.119 R)
• M69: 47,326,184 km (0.061 R)
• M70: 47,985,013 km (0.06 R)
• M71: 48,150,169 km (0.066 R)
• M72: 48,232,897 km (0.082 R)
• M73: 48,563,957 km (0.038 R)
• M74: 48,978,941 km (0.111 R)
• M75: 50,482,699 km (0.071 R)
• M76: 50,566,623 km (0.088 R)
• M77: 50,650,697 km (0.099 R)
• M78: 51,747,250 km (0.106 R)
• M79: 52,596,218 km (0.102 R)
• M80: 53,449,674 km (0.09 R)
• M81: 53,620,963 km (0.046 R)
• M82: 53,878,122 km (0.112 R)
• M83: 55,256,816 km (0.102 R)
• M84: 55,690,051 km (0.093 R)
• M85: 56,734,394 km (0.118 R)
• M86: 58,312,951 km (0.111 R)
• M87: 58,401,064 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.2

Radius: 5.1

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.91 AU - 20.37 AU

Year: 25572 Days

Day: 25 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,913,036 km

• M1: 75,098 km (0.117 R)
• M2: 279,000 km (0.086 R)
• M3: 343,477 km (0.061 R)
• M4: 762,351 km (0.049 R)
• M5: 879,486 km (0.103 R)
• M6: 1,053,019 km (0.108 R)
• M7: 1,375,552 km (0.115 R)
• M8: 1,432,250 km (0.114 R)
• M9: 1,819,260 km (0.086 R)
• M10: 1,944,623 km (0.118 R)
• M11: 3,384,353 km (0.09 R)
• M12: 3,577,783 km (0.115 R)
• M13: 3,975,414 km (0.028 R)
• M14: 4,768,881 km (0.111 R)
• M15: 5,519,114 km (0.109 R)
• M16: 5,655,398 km (0.119 R)
• M17: 6,639,453 km (0.072 R)
• M18: 6,784,413 km (0.114 R)
• M19: 7,225,278 km (0.098 R)
• M20: 7,474,209 km (0.087 R)
• M21: 7,625,003 km (0.104 R)
• M22: 7,776,696 km (0.097 R)
• M23: 8,813,559 km (0.108 R)
• M24: 8,919,623 km (0.038 R)
• M25: 9,026,137 km (0.096 R)
• M26: 9,510,535 km (0.109 R)
• M27: 10,114,013 km (0.111 R)
• M28: 10,392,414 km (0.087 R)
• M29: 11,013,694 km (0.112 R)
• M30: 11,415,365 km (0.116 R)
• M31: 11,880,315 km (0.118 R)
• M32: 12,233,067 km (0.082 R)
• M33: 12,410,639 km (0.051 R)
• M34: 12,470,030 km (0.059 R)
• M35: 12,768,477 km (0.107 R)
• M36: 13,678,033 km (0.05 R)
• M37: 13,862,337 km (0.098 R)
• M38: 14,859,706 km (0.089 R)
• M39: 14,985,967 km (0.069 R)
• M40: 16,791,015 km (0.083 R)
• M41: 17,718,970 km (0.086 R)
• M42: 19,554,985 km (0.11 R)
• M43: 20,530,662 km (0.073 R)
• M44: 20,600,973 km (0.09 R)
• M45: 22,095,606 km (0.089 R)
• M46: 23,404,138 km (0.102 R)
• M47: 24,737,803 km (0.114 R)
• M48: 24,887,401 km (0.093 R)
• M49: 25,037,448 km (0.06 R)
• M50: 25,112,546 km (0.112 R)
• M51: 26,707,109 km (0.084 R)
• M52: 27,014,533 km (0.066 R)
• M53: 27,091,576 km (0.086 R)
• M54: 27,477,838 km (0.107 R)
• M55: 28,490,765 km (0.108 R)
• M56: 28,804,920 km (0.107 R)
• M57: 29,357,236 km (0.111 R)
• M58: 30,713,490 km (0.078 R)
• M59: 31,520,720 km (0.106 R)
• M60: 31,845,647 km (0.057 R)
• M61: 32,253,301 km (0.111 R)
• M62: 33,238,552 km (0.101 R)
• M63: 33,652,041 km (0.116 R)
• M64: 33,735,068 km (0.114 R)
• M65: 35,238,826 km (0.091 R)
• M66: 35,576,019 km (0.065 R)
• M67: 36,253,398 km (0.114 R)
• M68: 36,593,734 km (0.064 R)
• M69: 37,965,696 km (0.083 R)
• M70: 38,744,801 km (0.094 R)
• M71: 41,202,246 km (0.119 R)
• M72: 42,092,054 km (0.111 R)
• M73: 42,808,328 km (0.119 R)
• M74: 44,253,145 km (0.101 R)
• M75: 45,347,303 km (0.106 R)
• M76: 47,655,000 km (0.111 R)
• M77: 49,245,973 km (0.098 R)
• M78: 49,717,207 km (0.05 R)
• M79: 51,617,100 km (0.097 R)
• M80: 53,250,708 km (0.084 R)
• M81: 54,998,610 km (0.1 R)
• M82: 56,962,830 km (0.087 R)
• M83: 57,061,714 km (0.092 R)
• M84: 59,149,951 km (0.093 R)
• M85: 59,650,805 km (0.078 R)
• M86: 60,858,658 km (0.088 R)
• M87: 60,959,636 km (0.062 R)
• M88: 61,769,709 km (0.119 R)
• M89: 64,427,165 km (0.112 R)
• M90: 65,149,125 km (0.113 R)
• M91: 68,063,142 km (0.115 R)
• M92: 69,008,750 km (0.073 R)
• M93: 70,276,293 km (0.084 R)
• M94: 70,806,767 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit