🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.02 AU - 4.18 AU

Year: 2470 Days

Day: 15.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.35 AU - 4.91 AU

Year: 3035 Days

Day: 47.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,375,053 km

• M1: 762,351 km (0.101 R)

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.2 AU - 5.52 AU

Year: 3875 Days

Day: 25.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.3

Radius: 10.5

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.69 AU - 5.89 AU

Year: 4400 Days

Day: 9.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,375,053 km

• M1: 138,827 km (0.107 R)
• M2: 222,452 km (0.048 R)
• M3: 316,399 km (0.083 R)
• M4: 489,185 km (0.095 R)
• M5: 579,243 km (0.108 R)
• M6: 656,136 km (0.099 R)
• M7: 757,713 km (0.064 R)
• M8: 977,921 km (0.025 R)
• M9: 1,194,240 km (0.032 R)
• M10: 1,282,652 km (0.08 R)
• M11: 1,479,822 km (0.102 R)
• M12: 1,772,884 km (0.092 R)
• M13: 2,145,981 km (0.088 R)
• M14: 2,223,473 km (0.106 R)
• M15: 2,302,162 km (0.118 R)
• M16: 2,592,830 km (0.043 R)
• M17: 2,709,217 km (0.085 R)
• M18: 2,776,387 km (0.081 R)
• M19: 3,121,360 km (0.12 R)
• M20: 3,407,092 km (0.084 R)
• M21: 3,645,700 km (0.088 R)
• M22: 3,757,749 km (0.043 R)
• M23: 3,851,846 km (0.06 R)
• M24: 4,023,435 km (0.112 R)
• M25: 4,334,897 km (0.074 R)
• M26: 4,981,011 km (0.041 R)
• M27: 5,147,214 km (0.101 R)
• M28: 5,357,698 km (0.099 R)
• M29: 5,571,025 km (0.116 R)
• M30: 5,743,810 km (0.059 R)
• M31: 5,896,400 km (0.078 R)
• M32: 6,679,395 km (0.083 R)
• M33: 7,071,641 km (0.117 R)
• M34: 7,471,366 km (0.095 R)
• M35: 7,566,511 km (0.119 R)
• M36: 8,145,754 km (0.063 R)
• M37: 8,268,274 km (0.04 R)
• M38: 8,440,761 km (0.074 R)
• M39: 8,714,375 km (0.118 R)
• M40: 9,041,396 km (0.103 R)
• M41: 9,117,392 km (0.119 R)
• M42: 9,346,875 km (0.119 R)
• M43: 9,449,499 km (0.086 R)
• M44: 9,707,555 km (0.104 R)
• M45: 9,941,826 km (0.1 R)
• M46: 10,257,178 km (0.082 R)
• M47: 10,336,614 km (0.1 R)
• M48: 10,816,973 km (0.096 R)
• M49: 11,087,147 km (0.027 R)
• M50: 11,716,804 km (0.032 R)
• M51: 12,442,504 km (0.084 R)
• M52: 12,555,450 km (0.119 R)
• M53: 13,326,777 km (0.11 R)
• M54: 13,791,129 km (0.108 R)
• M55: 13,878,793 km (0.076 R)
• M56: 13,996,078 km (0.069 R)
• M57: 14,084,191 km (0.079 R)
• M58: 14,201,924 km (0.082 R)
• M59: 14,616,610 km (0.115 R)
• M60: 14,855,368 km (0.114 R)
• M61: 15,397,361 km (0.036 R)
• M62: 15,976,454 km (0.095 R)
• M63: 16,099,274 km (0.108 R)
• M64: 16,284,177 km (0.096 R)
• M65: 16,500,795 km (0.039 R)
• M66: 17,344,976 km (0.087 R)
• M67: 18,075,163 km (0.066 R)
• M68: 18,171,205 km (0.087 R)
• M69: 19,010,149 km (0.032 R)
• M70: 19,467,171 km (0.073 R)
• M71: 19,664,191 km (0.11 R)
• M72: 19,960,844 km (0.112 R)
• M73: 20,026,966 km (0.106 R)
• M74: 20,159,510 km (0.117 R)
• M75: 20,358,774 km (0.06 R)
• M76: 20,759,248 km (0.103 R)
• M77: 21,874,201 km (0.098 R)
• M78: 22,010,634 km (0.109 R)
• M79: 22,215,882 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.4

Radius: 12.8

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.81 AU - 10.49 AU

Year: 10010 Days

Day: 12.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 102,375,053 km

• M1: 190,288 km (0.104 R)
• M2: 353,799 km (0.045 R)
• M3: 485,595 km (0.119 R)
• M4: 1,125,874 km (0.082 R)
• M5: 1,230,143 km (0.104 R)
• M6: 1,647,521 km (0.052 R)
• M7: 1,855,014 km (0.093 R)
• M8: 1,961,976 km (0.112 R)
• M9: 2,108,133 km (0.059 R)
• M10: 2,220,182 km (0.033 R)
• M11: 2,450,563 km (0.071 R)
• M12: 2,668,676 km (0.11 R)
• M13: 2,749,609 km (0.086 R)
• M14: 3,449,129 km (0.06 R)
• M15: 3,853,641 km (0.083 R)
• M16: 3,945,644 km (0.102 R)
• M17: 4,297,049 km (0.103 R)
• M18: 4,392,642 km (0.038 R)
• M19: 4,561,389 km (0.106 R)
• M20: 4,831,114 km (0.104 R)
• M21: 5,030,677 km (0.05 R)
• M22: 5,593,464 km (0.073 R)
• M23: 5,829,530 km (0.085 R)
• M24: 5,935,445 km (0.075 R)
• M25: 6,311,534 km (0.033 R)
• M26: 6,502,571 km (0.07 R)
• M27: 7,228,569 km (0.084 R)
• M28: 7,746,477 km (0.108 R)
• M29: 8,485,640 km (0.082 R)
• M30: 9,031,971 km (0.079 R)
• M31: 9,402,376 km (0.1 R)
• M32: 9,746,451 km (0.109 R)
• M33: 10,673,359 km (0.065 R)
• M34: 11,098,068 km (0.085 R)
• M35: 11,295,986 km (0.03 R)
• M36: 11,395,319 km (0.119 R)
• M37: 12,679,467 km (0.113 R)
• M38: 12,851,803 km (0.108 R)
• M39: 13,024,888 km (0.053 R)
• M40: 13,619,540 km (0.092 R)
• M41: 14,187,114 km (0.109 R)
• M42: 15,162,791 km (0.088 R)
• M43: 15,419,202 km (0.102 R)
• M44: 15,973,612 km (0.062 R)
• M45: 16,572,303 km (0.067 R)
• M46: 16,723,097 km (0.068 R)
• M47: 16,988,035 km (0.038 R)
• M48: 17,292,616 km (0.066 R)
• M49: 17,407,358 km (0.115 R)
• M50: 17,560,696 km (0.077 R)
• M51: 17,714,482 km (0.113 R)
• M52: 18,139,639 km (0.08 R)
• M53: 18,373,012 km (0.039 R)
• M54: 18,646,477 km (0.059 R)
• M55: 18,881,944 km (0.059 R)
• M56: 19,395,663 km (0.068 R)
• M57: 19,714,007 km (0.055 R)
• M58: 20,235,057 km (0.106 R)
• M59: 20,477,106 km (0.094 R)
• M60: 20,679,512 km (0.068 R)
• M61: 20,923,357 km (0.108 R)
• M62: 21,045,578 km (0.09 R)
• M63: 21,454,878 km (0.087 R)
• M64: 22,406,171 km (0.098 R)
• M65: 22,866,035 km (0.087 R)
• M66: 22,949,959 km (0.109 R)
• M67: 24,007,915 km (0.068 R)
• M68: 24,435,615 km (0.118 R)
• M69: 24,564,419 km (0.113 R)
• M70: 24,779,541 km (0.107 R)
• M71: 24,865,709 km (0.104 R)
• M72: 25,125,112 km (0.064 R)
• M73: 25,428,796 km (0.097 R)
• M74: 26,347,027 km (0.115 R)
• M75: 27,276,180 km (0.083 R)
• M76: 28,036,287 km (0.103 R)
• M77: 28,126,195 km (0.092 R)
• M78: 28,576,933 km (0.062 R)
• M79: 29,394,486 km (0.051 R)
• M80: 30,588,875 km (0.112 R)
• M81: 31,099,004 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.4

Radius: 3.9

Gravity: 17.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.73 AU - 17.39 AU

Year: 23276 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,375,053 km

• M1: 50,414 km (0.056 R)
• M2: 185,801 km (0.108 R)
• M3: 581,637 km (0.101 R)
• M4: 782,846 km (0.086 R)
• M5: 869,313 km (0.116 R)
• M6: 1,449,903 km (0.109 R)
• M7: 1,665,323 km (0.106 R)
• M8: 1,748,650 km (0.084 R)
• M9: 1,833,472 km (0.08 R)
• M10: 2,277,328 km (0.084 R)
• M11: 2,785,662 km (0.109 R)
• M12: 2,818,573 km (0.088 R)
• M13: 3,086,503 km (0.111 R)
• M14: 3,791,408 km (0.085 R)
• M15: 3,828,060 km (0.092 R)
• M16: 4,199,511 km (0.117 R)
• M17: 5,422,773 km (0.103 R)
• M18: 5,505,202 km (0.113 R)
• M19: 6,266,056 km (0.074 R)
• M20: 6,439,440 km (0.034 R)
• M21: 6,526,806 km (0.085 R)
• M22: 6,835,725 km (0.1 R)
• M23: 7,014,195 km (0.106 R)
• M24: 7,976,858 km (0.111 R)
• M25: 8,931,591 km (0.082 R)
• M26: 9,720,870 km (0.093 R)
• M27: 10,225,463 km (0.097 R)
• M28: 10,998,136 km (0.044 R)
• M29: 11,736,252 km (0.118 R)
• M30: 12,763,092 km (0.104 R)
• M31: 13,370,758 km (0.117 R)
• M32: 13,931,152 km (0.119 R)
• M33: 15,365,646 km (0.114 R)
• M34: 15,952,519 km (0.09 R)
• M35: 16,486,882 km (0.085 R)
• M36: 16,606,411 km (0.12 R)
• M37: 18,001,860 km (0.096 R)
• M38: 18,124,979 km (0.06 R)
• M39: 18,186,613 km (0.097 R)
• M40: 19,057,123 km (0.059 R)
• M41: 19,182,636 km (0.098 R)
• M42: 19,560,670 km (0.029 R)
• M43: 19,814,088 km (0.084 R)
• M44: 20,132,433 km (0.084 R)
• M45: 20,452,422 km (0.107 R)
• M46: 21,097,339 km (0.112 R)
• M47: 21,227,190 km (0.03 R)
• M48: 21,814,511 km (0.105 R)
• M49: 23,406,831 km (0.116 R)
• M50: 24,284,821 km (0.032 R)
• M51: 26,491,389 km (0.082 R)
• M52: 27,052,980 km (0.102 R)
• M53: 27,264,661 km (0.084 R)
• M54: 27,335,271 km (0.069 R)
• M55: 28,833,194 km (0.065 R)
• M56: 30,065,133 km (0.088 R)
• M57: 30,577,506 km (0.104 R)
• M58: 30,724,411 km (0.051 R)
• M59: 31,536,428 km (0.086 R)
• M60: 31,759,179 km (0.115 R)
• M61: 32,580,172 km (0.102 R)
• M62: 32,655,121 km (0.101 R)
• M63: 33,181,705 km (0.115 R)
• M64: 33,257,103 km (0.113 R)
• M65: 33,786,829 km (0.066 R)
• M66: 34,624,876 km (0.075 R)
• M67: 35,161,783 km (0.083 R)
• M68: 35,315,569 km (0.077 R)
• M69: 35,778,724 km (0.093 R)
• M70: 38,123,671 km (0.093 R)
• M71: 38,360,933 km (0.07 R)
• M72: 43,124,877 km (0.097 R)
• M73: 43,207,306 km (0.104 R)
• M74: 44,282,466 km (0.119 R)
• M75: 44,531,696 km (0.073 R)
• M76: 46,458,965 km (0.106 R)
• M77: 47,815,668 km (0.068 R)
• M78: 48,071,481 km (0.079 R)
• M79: 50,134,286 km (0.063 R)
• M80: 50,480,904 km (0.101 R)
• M81: 51,263,750 km (0.032 R)
• M82: 51,700,276 km (0.086 R)
• M83: 51,962,820 km (0.095 R)
• M84: 52,489,405 km (0.058 R)
• M85: 53,194,011 km (0.074 R)
• M86: 55,864,333 km (0.084 R)
• M87: 57,215,800 km (0.04 R)
• M88: 57,668,633 km (0.089 R)
• M89: 60,410,762 km (0.045 R)
• M90: 60,964,274 km (0.048 R)
• M91: 61,056,725 km (0.063 R)
• M92: 61,334,229 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.8

Radius: 5.3

Gravity: 26.91 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 15.03 AU - 22.77 AU

Year: 29715 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,375,053 km

• M1: 75,098 km (0.108 R)
• M2: 399,726 km (0.103 R)
• M3: 571,165 km (0.028 R)
• M4: 764,744 km (0.06 R)
• M5: 915,240 km (0.04 R)
• M6: 1,244,205 km (0.081 R)
• M7: 1,800,710 km (0.071 R)
• M8: 1,920,238 km (0.081 R)
• M9: 2,125,487 km (0.086 R)
• M10: 2,424,383 km (0.115 R)
• M11: 2,468,215 km (0.098 R)
• M12: 2,646,237 km (0.11 R)
• M13: 2,874,373 km (0.12 R)
• M14: 2,967,573 km (0.085 R)
• M15: 3,398,714 km (0.1 R)
• M16: 3,646,747 km (0.062 R)
• M17: 5,656,445 km (0.059 R)
• M18: 5,832,073 km (0.086 R)
• M19: 6,309,141 km (0.087 R)
• M20: 7,237,096 km (0.039 R)
• M21: 7,749,170 km (0.092 R)
• M22: 8,009,620 km (0.114 R)
• M23: 8,075,143 km (0.116 R)
• M24: 8,943,559 km (0.082 R)
• M25: 9,148,209 km (0.112 R)
• M26: 10,912,267 km (0.12 R)
• M27: 11,057,975 km (0.045 R)
• M28: 11,720,993 km (0.076 R)
• M29: 12,019,890 km (0.117 R)
• M30: 12,472,872 km (0.108 R)
• M31: 13,395,442 km (0.115 R)
• M32: 14,101,694 km (0.075 R)
• M33: 14,579,210 km (0.094 R)
• M34: 14,820,063 km (0.115 R)
• M35: 15,386,889 km (0.093 R)
• M36: 15,550,250 km (0.097 R)
• M37: 17,468,843 km (0.083 R)
• M38: 18,585,890 km (0.101 R)
• M39: 19,549,001 km (0.064 R)
• M40: 19,903,099 km (0.119 R)
• M41: 20,707,936 km (0.07 R)
• M42: 22,905,379 km (0.108 R)
• M43: 23,278,775 km (0.115 R)
• M44: 23,937,006 km (0.055 R)
• M45: 25,657,680 km (0.113 R)
• M46: 26,337,453 km (0.1 R)
• M47: 26,630,665 km (0.109 R)
• M48: 27,121,645 km (0.082 R)
• M49: 28,112,731 km (0.085 R)
• M50: 28,813,447 km (0.12 R)
• M51: 29,722,853 km (0.048 R)
• M52: 30,232,084 km (0.087 R)
• M53: 32,506,869 km (0.032 R)
• M54: 35,050,632 km (0.113 R)
• M55: 35,588,585 km (0.084 R)
• M56: 35,804,455 km (0.117 R)
• M57: 37,218,604 km (0.093 R)
• M58: 37,877,582 km (0.081 R)
• M59: 40,551,196 km (0.067 R)
• M60: 43,400,287 km (0.113 R)
• M61: 43,631,117 km (0.075 R)
• M62: 44,557,875 km (0.117 R)
• M63: 46,077,939 km (0.118 R)
• M64: 47,140,234 km (0.116 R)
• M65: 48,688,721 km (0.067 R)
• M66: 51,347,076 km (0.078 R)
• M67: 53,309,949 km (0.106 R)
• M68: 55,923,125 km (0.095 R)
• M69: 56,425,624 km (0.115 R)
• M70: 56,551,436 km (0.062 R)
• M71: 60,885,585 km (0.071 R)
• M72: 61,273,044 km (0.058 R)
• M73: 68,521,061 km (0.109 R)
• M74: 69,597,717 km (0.082 R)
• M75: 70,544,372 km (0.082 R)
• M76: 71,631,350 km (0.029 R)
• M77: 72,177,083 km (0.105 R)
• M78: 73,409,620 km (0.103 R)
• M79: 76,591,267 km (0.113 R)
• M80: 78,690,275 km (0.09 R)
• M81: 79,394,133 km (0.089 R)
• M82: 79,817,495 km (0.045 R)
• M83: 80,100,235 km (0.06 R)
• M84: 80,383,125 km (0.088 R)
• M85: 81,802,958 km (0.106 R)
• M86: 82,373,225 km (0.082 R)
• M87: 83,088,004 km (0.066 R)
• M88: 84,235,719 km (0.105 R)
• M89: 89,025,394 km (0.075 R)
• M90: 89,905,628 km (0.111 R)
• M91: 92,267,180 km (0.101 R)
• M92: 94,948,273 km (0.063 R)
• M93: 97,201,964 km (0.078 R)
• M94: 97,503,703 km (0.109 R)
• M95: 99,017,484 km (0.116 R)
• M96: 102,375,059 km (0.086 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 10,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit