🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.56 AU - 0.56 AU

Year: 147 Days

Day: 25.7 Hours

Environment

Temp: 267 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.55 AU - 0.83 AU

Year: 201 Days

Day: 27.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 47.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.88 AU - 2.74 AU

Year: 1228 Days

Day: 40.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,817,833 km

• M1: 562,787 km (0.104 R)
• M2: 747,391 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.31 AU - 5.19 AU

Year: 3065 Days

Day: 25.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,817,833 km

• M1: 45,328 km (0.112 R)
• M2: 166,652 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.17 AU - 5.83 AU

Year: 3911 Days

Day: 12 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.5

Radius: 10.1

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.56 AU - 7 AU

Year: 5506 Days

Day: 14.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,817,833 km

• M1: 144,960 km (0.063 R)
• M2: 258,655 km (0.105 R)
• M3: 417,976 km (0.055 R)
• M4: 482,752 km (0.07 R)
• M5: 927,357 km (0.082 R)
• M6: 1,029,682 km (0.089 R)
• M7: 1,218,175 km (0.074 R)
• M8: 1,331,122 km (0.05 R)
• M9: 1,834,519 km (0.102 R)
• M10: 1,948,662 km (0.111 R)
• M11: 2,322,806 km (0.117 R)
• M12: 2,446,673 km (0.077 R)
• M13: 2,572,784 km (0.051 R)
• M14: 2,906,986 km (0.038 R)
• M15: 3,002,429 km (0.065 R)
• M16: 3,844,366 km (0.116 R)
• M17: 4,034,056 km (0.12 R)
• M18: 4,226,738 km (0.109 R)
• M19: 4,488,535 km (0.081 R)
• M20: 4,959,319 km (0.045 R)
• M21: 5,027,835 km (0.113 R)
• M22: 5,754,880 km (0.12 R)
• M23: 6,464,722 km (0.098 R)
• M24: 6,995,944 km (0.084 R)
• M25: 7,436,361 km (0.078 R)
• M26: 7,646,695 km (0.045 R)
• M27: 7,726,132 km (0.111 R)
• M28: 8,562,683 km (0.078 R)
• M29: 9,061,592 km (0.119 R)
• M30: 9,286,288 km (0.11 R)
• M31: 9,513,078 km (0.069 R)
• M32: 10,555,476 km (0.083 R)
• M33: 11,120,208 km (0.077 R)
• M34: 12,372,342 km (0.089 R)
• M35: 13,252,875 km (0.06 R)
• M36: 13,444,211 km (0.117 R)
• M37: 13,572,267 km (0.118 R)
• M38: 13,668,608 km (0.055 R)
• M39: 13,958,828 km (0.05 R)
• M40: 14,218,679 km (0.106 R)
• M41: 14,743,020 km (0.081 R)
• M42: 14,974,448 km (0.055 R)
• M43: 15,340,514 km (0.08 R)
• M44: 15,474,404 km (0.079 R)
• M45: 15,642,253 km (0.107 R)
• M46: 15,945,936 km (0.03 R)
• M47: 16,115,431 km (0.042 R)
• M48: 16,972,327 km (0.072 R)
• M49: 17,180,119 km (0.117 R)
• M50: 17,388,808 km (0.091 R)
• M51: 17,633,400 km (0.115 R)
• M52: 17,703,412 km (0.092 R)
• M53: 18,196,487 km (0.079 R)
• M54: 18,338,305 km (0.087 R)
• M55: 18,444,819 km (0.101 R)
• M56: 19,594,030 km (0.116 R)
• M57: 20,031,005 km (0.075 R)
• M58: 20,360,869 km (0.12 R)
• M59: 21,100,181 km (0.11 R)
• M60: 21,286,431 km (0.088 R)
• M61: 21,548,077 km (0.073 R)
• M62: 22,112,211 km (0.088 R)
• M63: 22,453,144 km (0.091 R)
• M64: 22,948,613 km (0.071 R)
• M65: 23,063,504 km (0.037 R)
• M66: 23,989,066 km (0.026 R)
• M67: 24,066,857 km (0.098 R)
• M68: 24,495,604 km (0.103 R)
• M69: 24,691,278 km (0.103 R)
• M70: 25,005,583 km (0.091 R)
• M71: 26,116,048 km (0.057 R)
• M72: 26,476,280 km (0.098 R)
• M73: 26,556,614 km (0.067 R)
• M74: 26,717,432 km (0.086 R)
• M75: 27,080,506 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.8

Radius: 11.4

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.78 AU - 10.06 AU

Year: 9320 Days

Day: 10.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,817,833 km

• M1: 169,345 km (0.095 R)
• M2: 255,364 km (0.109 R)
• M3: 338,989 km (0.116 R)
• M4: 436,676 km (0.083 R)
• M5: 590,762 km (0.08 R)
• M6: 715,676 km (0.105 R)
• M7: 921,224 km (0.11 R)
• M8: 1,186,162 km (0.095 R)
• M9: 1,411,755 km (0.085 R)
• M10: 1,787,994 km (0.114 R)
• M11: 1,881,193 km (0.095 R)
• M12: 2,738,688 km (0.034 R)
• M13: 2,928,977 km (0.091 R)
• M14: 3,152,027 km (0.101 R)
• M15: 3,914,677 km (0.093 R)
• M16: 4,317,095 km (0.074 R)
• M17: 4,411,940 km (0.099 R)
• M18: 4,571,412 km (0.026 R)
• M19: 5,845,537 km (0.065 R)
• M20: 5,985,860 km (0.111 R)
• M21: 6,887,636 km (0.107 R)
• M22: 7,487,074 km (0.093 R)
• M23: 7,754,705 km (0.109 R)
• M24: 7,947,686 km (0.111 R)
• M25: 8,936,678 km (0.09 R)
• M26: 9,017,610 km (0.079 R)
• M27: 9,098,692 km (0.11 R)
• M28: 9,672,849 km (0.098 R)
• M29: 11,641,258 km (0.088 R)
• M30: 11,995,954 km (0.058 R)
• M31: 12,129,994 km (0.089 R)
• M32: 12,354,241 km (0.075 R)
• M33: 12,489,627 km (0.101 R)
• M34: 13,127,363 km (0.112 R)
• M35: 13,682,520 km (0.042 R)
• M36: 14,339,853 km (0.108 R)
• M37: 14,624,837 km (0.115 R)
• M38: 14,768,003 km (0.072 R)
• M39: 15,103,850 km (0.086 R)
• M40: 15,685,486 km (0.056 R)
• M41: 16,373,337 km (0.107 R)
• M42: 16,472,371 km (0.06 R)
• M43: 16,621,371 km (0.097 R)
• M44: 17,423,514 km (0.082 R)
• M45: 17,727,647 km (0.097 R)
• M46: 17,931,399 km (0.034 R)
• M47: 18,495,533 km (0.117 R)
• M48: 20,169,832 km (0.058 R)
• M49: 20,329,154 km (0.095 R)
• M50: 22,439,980 km (0.036 R)
• M51: 22,936,794 km (0.079 R)
• M52: 23,103,297 km (0.082 R)
• M53: 23,270,098 km (0.066 R)
• M54: 24,449,378 km (0.093 R)
• M55: 26,573,967 km (0.105 R)
• M56: 26,748,847 km (0.091 R)
• M57: 27,216,939 km (0.1 R)
• M58: 27,511,048 km (0.119 R)
• M59: 28,936,716 km (0.064 R)
• M60: 29,658,526 km (0.092 R)
• M61: 30,386,319 km (0.073 R)
• M62: 30,569,278 km (0.032 R)
• M63: 33,544,630 km (0.116 R)
• M64: 34,049,373 km (0.092 R)
• M65: 34,556,659 km (0.039 R)
• M66: 34,875,153 km (0.119 R)
• M67: 35,386,479 km (0.068 R)
• M68: 35,514,684 km (0.083 R)
• M69: 35,707,366 km (0.065 R)
• M70: 35,836,020 km (0.079 R)
• M71: 35,964,824 km (0.104 R)
• M72: 37,391,539 km (0.092 R)
• M73: 38,309,172 km (0.081 R)
• M74: 38,572,614 km (0.111 R)
• M75: 39,832,677 km (0.049 R)
• M76: 40,233,300 km (0.064 R)
• M77: 40,434,210 km (0.089 R)
• M78: 40,769,609 km (0.089 R)
• M79: 41,578,634 km (0.101 R)
• M80: 42,324,828 km (0.09 R)
• M81: 43,075,360 km (0.105 R)
• M82: 45,283,874 km (0.096 R)
• M83: 45,772,012 km (0.098 R)
• M84: 47,034,917 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.6

Radius: 8.4

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.71 AU - 12.71 AU

Year: 14926 Days

Day: 7.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,817,833 km

• M1: 134,488 km (0.115 R)
• M2: 223,350 km (0.044 R)
• M3: 474,973 km (0.114 R)
• M4: 583,880 km (0.12 R)
• M5: 962,214 km (0.113 R)
• M6: 1,252,134 km (0.109 R)
• M7: 1,736,831 km (0.119 R)
• M8: 2,306,650 km (0.056 R)
• M9: 2,497,985 km (0.106 R)
• M10: 2,761,427 km (0.106 R)
• M11: 2,999,288 km (0.115 R)
• M12: 3,103,258 km (0.09 R)
• M13: 3,939,959 km (0.111 R)
• M14: 4,207,889 km (0.117 R)
• M15: 4,681,067 km (0.101 R)
• M16: 5,088,422 km (0.1 R)
• M17: 5,171,299 km (0.112 R)
• M18: 6,067,989 km (0.05 R)
• M19: 6,288,496 km (0.101 R)
• M20: 6,601,754 km (0.101 R)
• M21: 7,243,678 km (0.106 R)
• M22: 7,336,878 km (0.07 R)
• M23: 7,524,773 km (0.112 R)
• M24: 7,857,329 km (0.114 R)
• M25: 7,953,221 km (0.114 R)
• M26: 8,635,537 km (0.107 R)
• M27: 8,983,801 km (0.062 R)
• M28: 9,540,155 km (0.072 R)
• M29: 10,212,149 km (0.058 R)
• M30: 10,316,868 km (0.116 R)
• M31: 12,207,037 km (0.07 R)
• M32: 13,736,525 km (0.1 R)
• M33: 15,445,531 km (0.103 R)
• M34: 15,807,409 km (0.115 R)
• M35: 15,928,583 km (0.079 R)
• M36: 16,111,092 km (0.113 R)
• M37: 16,233,164 km (0.069 R)
• M38: 18,737,582 km (0.109 R)
• M39: 19,059,068 km (0.11 R)
• M40: 19,123,545 km (0.115 R)
• M41: 19,447,125 km (0.115 R)
• M42: 20,296,990 km (0.074 R)
• M43: 20,892,539 km (0.094 R)
• M44: 22,033,074 km (0.111 R)
• M45: 22,987,358 km (0.052 R)
• M46: 23,056,024 km (0.109 R)
• M47: 23,746,568 km (0.074 R)
• M48: 24,724,788 km (0.04 R)
• M49: 25,218,910 km (0.114 R)
• M50: 26,360,342 km (0.107 R)
• M51: 27,372,820 km (0.119 R)
• M52: 27,957,149 km (0.06 R)
• M53: 29,138,075 km (0.095 R)
• M54: 30,561,499 km (0.106 R)
• M55: 31,015,827 km (0.089 R)
• M56: 32,391,679 km (0.104 R)
• M57: 33,397,874 km (0.109 R)
• M58: 35,997,586 km (0.106 R)
• M59: 36,557,381 km (0.106 R)
• M60: 36,878,568 km (0.095 R)
• M61: 37,039,386 km (0.105 R)
• M62: 37,200,652 km (0.065 R)
• M63: 39,563,700 km (0.106 R)
• M64: 39,728,407 km (0.05 R)
• M65: 41,221,544 km (0.116 R)
• M66: 41,388,495 km (0.083 R)
• M67: 42,901,977 km (0.094 R)
• M68: 43,410,460 km (0.067 R)
• M69: 43,665,374 km (0.098 R)
• M70: 45,636,775 km (0.118 R)
• M71: 47,025,343 km (0.1 R)
• M72: 47,199,774 km (0.025 R)
• M73: 48,956,950 km (0.098 R)
• M74: 50,021,489 km (0.094 R)
• M75: 50,735,519 km (0.114 R)
• M76: 51,812,774 km (0.1 R)
• M77: 52,173,454 km (0.106 R)
• M78: 53,078,970 km (0.12 R)
• M79: 55,365,574 km (0.088 R)
• M80: 58,151,385 km (0.119 R)
• M81: 58,620,225 km (0.11 R)
• M82: 59,655,891 km (0.112 R)
• M83: 60,602,546 km (0.056 R)
• M84: 60,982,674 km (0.106 R)
• M85: 61,268,257 km (0.1 R)
• M86: 62,032,103 km (0.113 R)
• M87: 62,798,942 km (0.081 R)
• M88: 63,087,367 km (0.107 R)
• M89: 64,632,862 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.9

Radius: 11.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.22 AU - 13.66 AU

Year: 15350 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,817,833 km

• M1: 299,046 km (0.112 R)
• M2: 562,937 km (0.055 R)
• M3: 765,193 km (0.084 R)
• M4: 849,866 km (0.108 R)
• M5: 974,331 km (0.115 R)
• M6: 1,323,792 km (0.099 R)
• M7: 1,780,215 km (0.08 R)
• M8: 1,872,666 km (0.115 R)
• M9: 2,111,125 km (0.1 R)
• M10: 2,184,578 km (0.1 R)
• M11: 2,591,484 km (0.102 R)
• M12: 2,967,274 km (0.096 R)
• M13: 3,246,423 km (0.105 R)
• M14: 4,042,583 km (0.093 R)
• M15: 4,574,104 km (0.089 R)
• M16: 4,702,459 km (0.073 R)
• M17: 5,127,766 km (0.112 R)
• M18: 5,227,698 km (0.112 R)
• M19: 5,634,155 km (0.11 R)
• M20: 5,841,198 km (0.064 R)
• M21: 6,015,630 km (0.086 R)
• M22: 6,369,877 km (0.092 R)
• M23: 6,513,491 km (0.103 R)
• M24: 7,135,818 km (0.085 R)
• M25: 7,777,294 km (0.068 R)
• M26: 7,930,931 km (0.063 R)
• M27: 8,163,257 km (0.084 R)
• M28: 8,397,826 km (0.056 R)
• M29: 8,754,019 km (0.076 R)
• M30: 9,074,756 km (0.044 R)
• M31: 9,196,080 km (0.096 R)
• M32: 9,645,472 km (0.106 R)
• M33: 9,852,067 km (0.064 R)
• M34: 10,060,158 km (0.109 R)
• M35: 10,438,491 km (0.071 R)
• M36: 10,778,676 km (0.064 R)
• M37: 10,864,246 km (0.103 R)
• M38: 12,399,270 km (0.075 R)
• M39: 13,444,510 km (0.093 R)
• M40: 13,536,812 km (0.118 R)
• M41: 14,047,838 km (0.045 R)
• M42: 14,660,143 km (0.107 R)
• M43: 15,280,974 km (0.088 R)
• M44: 16,008,169 km (0.038 R)
• M45: 16,499,149 km (0.061 R)
• M46: 16,598,033 km (0.056 R)
• M47: 16,945,400 km (0.074 R)
• M48: 17,045,032 km (0.077 R)
• M49: 17,295,159 km (0.085 R)
• M50: 17,697,877 km (0.099 R)
• M51: 18,563,899 km (0.058 R)
• M52: 18,872,819 km (0.045 R)
• M53: 19,339,414 km (0.072 R)
• M54: 19,757,391 km (0.06 R)
• M55: 19,862,408 km (0.109 R)
• M56: 20,496,105 km (0.052 R)
• M57: 21,136,384 km (0.107 R)
• M58: 22,163,673 km (0.049 R)
• M59: 22,327,333 km (0.067 R)
• M60: 22,820,856 km (0.071 R)
• M61: 22,986,162 km (0.118 R)
• M62: 23,373,471 km (0.109 R)
• M63: 24,210,620 km (0.071 R)
• M64: 24,491,715 km (0.109 R)
• M65: 25,057,494 km (0.08 R)
• M66: 26,144,173 km (0.099 R)
• M67: 27,129,574 km (0.117 R)
• M68: 27,363,096 km (0.031 R)
• M69: 28,659,960 km (0.086 R)
• M70: 30,157,884 km (0.09 R)
• M71: 30,946,863 km (0.112 R)
• M72: 31,742,574 km (0.089 R)
• M73: 34,232,930 km (0.079 R)
• M74: 34,548,731 km (0.038 R)
• M75: 35,310,333 km (0.084 R)
• M76: 38,084,776 km (0.107 R)
• M77: 40,661,150 km (0.112 R)
• M78: 40,794,891 km (0.101 R)
• M79: 41,532,408 km (0.113 R)
• M80: 43,225,258 km (0.108 R)
• M81: 43,429,907 km (0.104 R)
• M82: 43,840,105 km (0.098 R)
• M83: 44,320,464 km (0.096 R)
• M84: 44,595,574 km (0.049 R)
• M85: 46,189,240 km (0.076 R)
• M86: 46,747,839 km (0.051 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 17,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit