🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.51 AU - 0.67 AU

Year: 159 Days

Day: 28.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.75 AU - 0.95 AU

Year: 274 Days

Day: 24.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.35 AU - 1.41 AU

Year: 567 Days

Day: 33.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.41 AU - 2.21 AU

Year: 852 Days

Day: 18.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,979,564 km

• M1: 467,493 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.22 AU - 4.68 AU

Year: 2746 Days

Day: 36.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.1

Radius: 15

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.59 AU - 9.71 AU

Year: 10487 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,979,564 km

• M1: 188,793 km (0.071 R)
• M2: 333,454 km (0.078 R)
• M3: 493,972 km (0.085 R)
• M4: 751,430 km (0.115 R)
• M5: 926,759 km (0.086 R)
• M6: 1,230,592 km (0.041 R)
• M7: 1,843,644 km (0.083 R)
• M8: 1,995,636 km (0.05 R)
• M9: 2,104,692 km (0.09 R)
• M10: 2,312,633 km (0.111 R)
• M11: 2,427,525 km (0.078 R)
• M12: 2,561,265 km (0.115 R)
• M13: 2,663,291 km (0.075 R)
• M14: 2,766,813 km (0.076 R)
• M15: 3,267,666 km (0.093 R)
• M16: 3,585,861 km (0.083 R)
• M17: 4,374,691 km (0.107 R)
• M18: 4,559,594 km (0.056 R)
• M19: 4,768,133 km (0.062 R)
• M20: 4,894,842 km (0.045 R)
• M21: 5,065,533 km (0.108 R)
• M22: 5,369,068 km (0.104 R)
• M23: 5,545,294 km (0.075 R)
• M24: 5,858,253 km (0.099 R)
• M25: 6,131,119 km (0.116 R)
• M26: 6,501,673 km (0.085 R)
• M27: 6,666,081 km (0.118 R)
• M28: 6,760,627 km (0.05 R)
• M29: 6,927,279 km (0.078 R)
• M30: 7,071,192 km (0.098 R)
• M31: 7,167,683 km (0.085 R)
• M32: 7,289,007 km (0.12 R)
• M33: 7,410,929 km (0.114 R)
• M34: 7,632,184 km (0.111 R)
• M35: 8,031,012 km (0.076 R)
• M36: 8,233,119 km (0.033 R)
• M37: 8,360,127 km (0.104 R)
• M38: 8,693,731 km (0.084 R)
• M39: 9,189,199 km (0.088 R)
• M40: 9,774,575 km (0.084 R)
• M41: 10,017,522 km (0.116 R)
• M42: 10,207,811 km (0.082 R)
• M43: 11,009,356 km (0.093 R)
• M44: 11,431,970 km (0.109 R)
• M45: 11,831,097 km (0.117 R)
• M46: 12,003,584 km (0.101 R)
• M47: 12,264,033 km (0.11 R)
• M48: 12,380,271 km (0.103 R)
• M49: 12,614,092 km (0.072 R)
• M50: 12,790,319 km (0.074 R)
• M51: 13,145,314 km (0.108 R)
• M52: 13,986,354 km (0.038 R)
• M53: 14,567,093 km (0.115 R)
• M54: 14,844,896 km (0.111 R)
• M55: 15,942,047 km (0.059 R)
• M56: 16,164,648 km (0.076 R)
• M57: 16,356,283 km (0.038 R)
• M58: 17,260,453 km (0.042 R)
• M59: 17,456,276 km (0.087 R)
• M60: 17,685,759 km (0.052 R)
• M61: 18,480,124 km (0.116 R)
• M62: 18,780,965 km (0.105 R)
• M63: 18,948,814 km (0.105 R)
• M64: 19,319,967 km (0.034 R)
• M65: 20,620,271 km (0.047 R)
• M66: 21,351,057 km (0.093 R)
• M67: 21,456,224 km (0.06 R)
• M68: 21,807,779 km (0.075 R)
• M69: 22,125,824 km (0.107 R)
• M70: 23,341,157 km (0.097 R)
• M71: 23,557,925 km (0.036 R)
• M72: 23,702,735 km (0.074 R)
• M73: 23,920,550 km (0.059 R)
• M74: 24,066,258 km (0.101 R)
• M75: 24,285,120 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.9

Radius: 14

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.21 AU - 12.13 AU

Year: 13947 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 75,979,564 km

• M1: 193,729 km (0.1 R)
• M2: 286,480 km (0.044 R)
• M3: 420,370 km (0.086 R)
• M4: 909,705 km (0.098 R)
• M5: 1,773,632 km (0.032 R)
• M6: 2,171,413 km (0.117 R)
• M7: 2,310,539 km (0.032 R)
• M8: 2,568,446 km (0.096 R)
• M9: 2,715,800 km (0.094 R)
• M10: 3,894,182 km (0.084 R)
• M11: 4,064,425 km (0.108 R)
• M12: 4,448,143 km (0.044 R)
• M13: 5,027,236 km (0.08 R)
• M14: 5,213,187 km (0.064 R)
• M15: 5,325,834 km (0.114 R)
• M16: 5,707,308 km (0.054 R)
• M17: 5,901,486 km (0.085 R)
• M18: 6,863,700 km (0.112 R)
• M19: 7,028,856 km (0.081 R)
• M20: 7,831,598 km (0.1 R)
• M21: 9,021,948 km (0.086 R)
• M22: 9,569,177 km (0.08 R)
• M23: 10,505,211 km (0.116 R)
• M24: 11,372,580 km (0.111 R)
• M25: 11,519,335 km (0.104 R)
• M26: 12,970,883 km (0.103 R)
• M27: 13,536,513 km (0.107 R)
• M28: 14,057,712 km (0.061 R)
• M29: 14,745,264 km (0.096 R)
• M30: 14,959,039 km (0.107 R)
• M31: 15,497,891 km (0.118 R)
• M32: 15,988,422 km (0.092 R)
• M33: 16,650,393 km (0.056 R)
• M34: 16,928,794 km (0.104 R)
• M35: 17,660,029 km (0.078 R)
• M36: 18,058,109 km (0.074 R)
• M37: 18,805,200 km (0.071 R)
• M38: 19,037,227 km (0.097 R)
• M39: 19,679,899 km (0.029 R)
• M40: 20,329,752 km (0.099 R)
• M41: 20,687,142 km (0.03 R)
• M42: 21,106,764 km (0.104 R)
• M43: 21,408,203 km (0.077 R)
• M44: 22,321,199 km (0.09 R)
• M45: 22,444,019 km (0.074 R)
• M46: 22,875,160 km (0.071 R)
• M47: 23,495,991 km (0.071 R)
• M48: 23,745,820 km (0.089 R)
• M49: 24,185,189 km (0.038 R)
• M50: 25,391,546 km (0.085 R)
• M51: 25,583,779 km (0.104 R)
• M52: 26,747,501 km (0.113 R)
• M53: 27,862,304 km (0.119 R)
• M54: 28,458,751 km (0.109 R)
• M55: 28,591,743 km (0.081 R)
• M56: 30,817,760 km (0.059 R)
• M57: 33,379,324 km (0.047 R)
• M58: 33,801,190 km (0.081 R)
• M59: 34,508,040 km (0.091 R)
• M60: 35,362,842 km (0.085 R)
• M61: 35,506,007 km (0.06 R)
• M62: 35,720,980 km (0.106 R)
• M63: 37,093,241 km (0.041 R)
• M64: 38,409,104 km (0.09 R)
• M65: 38,777,264 km (0.111 R)
• M66: 38,998,819 km (0.112 R)
• M67: 41,236,952 km (0.03 R)
• M68: 41,613,939 km (0.03 R)
• M69: 43,210,148 km (0.107 R)
• M70: 43,439,781 km (0.096 R)
• M71: 44,285,458 km (0.07 R)
• M72: 44,516,886 km (0.112 R)
• M73: 45,291,653 km (0.086 R)
• M74: 45,525,026 km (0.051 R)
• M75: 47,484,758 km (0.084 R)
• M76: 47,800,858 km (0.081 R)
• M77: 49,152,026 km (0.07 R)
• M78: 50,033,008 km (0.105 R)
• M79: 50,193,826 km (0.119 R)
• M80: 52,380,797 km (0.058 R)
• M81: 53,444,737 km (0.11 R)
• M82: 54,681,313 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118

Radius: 4.3

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.4 AU - 17.33 AU

Year: 18052 Days

Day: 24.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,979,564 km

• M1: 76,594 km (0.096 R)
• M2: 118,930 km (0.089 R)
• M3: 258,655 km (0.107 R)
• M4: 290,220 km (0.084 R)
• M5: 369,357 km (0.099 R)
• M6: 1,101,938 km (0.097 R)
• M7: 1,137,393 km (0.057 R)
• M8: 1,474,437 km (0.1 R)
• M9: 1,715,439 km (0.097 R)
• M10: 1,756,877 km (0.083 R)
• M11: 1,904,381 km (0.112 R)
• M12: 1,990,400 km (0.101 R)
• M13: 2,144,186 km (0.097 R)
• M14: 2,969,069 km (0.05 R)
• M15: 3,119,415 km (0.119 R)
• M16: 3,170,128 km (0.053 R)
• M17: 3,220,992 km (0.114 R)
• M18: 3,375,526 km (0.059 R)
• M19: 3,453,766 km (0.11 R)
• M20: 3,585,263 km (0.097 R)
• M21: 3,745,482 km (0.099 R)
• M22: 3,826,414 km (0.098 R)
• M23: 3,962,548 km (0.092 R)
• M24: 4,017,451 km (0.108 R)
• M25: 5,168,158 km (0.099 R)
• M26: 5,288,434 km (0.092 R)
• M27: 5,440,276 km (0.096 R)
• M28: 5,935,296 km (0.051 R)
• M29: 6,156,551 km (0.061 R)
• M30: 6,284,158 km (0.072 R)
• M31: 7,067,901 km (0.062 R)
• M32: 7,369,640 km (0.106 R)
• M33: 7,471,217 km (0.109 R)
• M34: 9,230,338 km (0.117 R)
• M35: 9,266,840 km (0.053 R)
• M36: 9,856,405 km (0.101 R)
• M37: 10,306,396 km (0.114 R)
• M38: 10,344,244 km (0.112 R)
• M39: 11,032,693 km (0.102 R)
• M40: 11,148,931 km (0.114 R)
• M41: 11,894,078 km (0.098 R)
• M42: 12,534,058 km (0.088 R)
• M43: 13,722,164 km (0.097 R)
• M44: 13,847,078 km (0.079 R)
• M45: 14,098,253 km (0.096 R)
• M46: 14,140,140 km (0.04 R)
• M47: 14,350,774 km (0.116 R)
• M48: 14,392,961 km (0.109 R)
• M49: 14,689,763 km (0.086 R)
• M50: 15,117,314 km (0.09 R)
• M51: 15,332,585 km (0.056 R)
• M52: 15,592,287 km (0.114 R)
• M53: 15,635,820 km (0.113 R)
• M54: 16,424,201 km (0.076 R)
• M55: 16,468,482 km (0.109 R)
• M56: 16,601,175 km (0.114 R)
• M57: 17,001,798 km (0.04 R)
• M58: 17,225,596 km (0.118 R)
• M59: 17,857,647 km (0.048 R)
• M60: 17,903,125 km (0.048 R)
• M61: 19,752,005 km (0.079 R)
• M62: 19,798,979 km (0.085 R)
• M63: 19,940,199 km (0.1 R)
• M64: 21,274,164 km (0.088 R)
• M65: 21,612,105 km (0.047 R)
• M66: 21,854,603 km (0.082 R)
• M67: 22,342,442 km (0.029 R)
• M68: 22,636,701 km (0.092 R)
• M69: 22,784,354 km (0.081 R)
• M70: 23,427,924 km (0.068 R)
• M71: 23,527,407 km (0.04 R)
• M72: 24,328,803 km (0.087 R)
• M73: 24,480,046 km (0.117 R)
• M74: 25,701,213 km (0.082 R)
• M75: 26,422,724 km (0.052 R)
• M76: 26,578,156 km (0.108 R)
• M77: 26,733,887 km (0.089 R)
• M78: 26,942,128 km (0.108 R)
• M79: 27,412,463 km (0.114 R)
• M80: 27,780,175 km (0.098 R)
• M81: 28,573,642 km (0.11 R)
• M82: 30,074,408 km (0.032 R)
• M83: 30,291,026 km (0.108 R)
• M84: 30,616,700 km (0.054 R)
• M85: 30,671,004 km (0.112 R)
• M86: 31,162,134 km (0.115 R)
• M87: 31,381,145 km (0.088 R)
• M88: 31,545,853 km (0.071 R)
• M89: 32,650,782 km (0.086 R)
• M90: 33,880,776 km (0.115 R)
• M91: 34,898,341 km (0.026 R)
• M92: 35,410,863 km (0.097 R)
• M93: 36,616,622 km (0.091 R)
• M94: 37,021,434 km (0.116 R)
• M95: 37,835,545 km (0.119 R)
• M96: 39,363,239 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.2

Radius: 5.5

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 15.43 AU - 21.53 AU

Year: 27793 Days

Day: 24.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,979,564 km

• M1: 168,148 km (0.066 R)
• M2: 251,773 km (0.039 R)
• M3: 1,297,462 km (0.073 R)
• M4: 1,535,024 km (0.032 R)
• M5: 2,651,173 km (0.036 R)
• M6: 2,688,124 km (0.094 R)
• M7: 2,725,374 km (0.114 R)
• M8: 3,263,478 km (0.047 R)
• M9: 3,303,121 km (0.107 R)
• M10: 4,173,332 km (0.055 R)
• M11: 4,216,566 km (0.06 R)
• M12: 5,064,038 km (0.087 R)
• M13: 5,913,903 km (0.082 R)
• M14: 6,405,033 km (0.093 R)
• M15: 6,960,191 km (0.115 R)
• M16: 7,373,679 km (0.088 R)
• M17: 8,496,411 km (0.071 R)
• M18: 9,557,359 km (0.101 R)
• M19: 9,614,356 km (0.075 R)
• M20: 9,785,945 km (0.057 R)
• M21: 9,958,581 km (0.057 R)
• M22: 10,190,457 km (0.115 R)
• M23: 11,015,639 km (0.1 R)
• M24: 11,862,214 km (0.039 R)
• M25: 11,984,734 km (0.048 R)
• M26: 13,425,063 km (0.082 R)
• M27: 15,051,640 km (0.108 R)
• M28: 15,989,320 km (0.082 R)
• M29: 17,570,420 km (0.104 R)
• M30: 18,343,990 km (0.101 R)
• M31: 18,842,151 km (0.115 R)
• M32: 20,143,204 km (0.101 R)
• M33: 20,952,528 km (0.101 R)
• M34: 22,148,563 km (0.075 R)
• M35: 22,602,742 km (0.051 R)
• M36: 24,372,186 km (0.118 R)
• M37: 26,505,452 km (0.047 R)
• M38: 26,987,605 km (0.064 R)
• M39: 27,391,520 km (0.069 R)
• M40: 28,205,482 km (0.064 R)
• M41: 28,697,808 km (0.067 R)
• M42: 31,455,047 km (0.072 R)
• M43: 31,539,869 km (0.085 R)
• M44: 31,624,840 km (0.09 R)
• M45: 31,794,933 km (0.086 R)
• M46: 32,564,315 km (0.115 R)
• M47: 34,121,180 km (0.084 R)
• M48: 34,996,477 km (0.104 R)
• M49: 36,769,361 km (0.06 R)
• M50: 37,306,867 km (0.069 R)
• M51: 37,937,272 km (0.094 R)
• M52: 38,117,986 km (0.113 R)
• M53: 38,208,493 km (0.087 R)
• M54: 38,389,656 km (0.07 R)
• M55: 39,208,555 km (0.085 R)
• M56: 39,391,214 km (0.076 R)
• M57: 39,482,768 km (0.111 R)
• M58: 39,941,285 km (0.066 R)
• M59: 40,678,503 km (0.108 R)
• M60: 42,259,902 km (0.066 R)
• M61: 42,541,146 km (0.059 R)
• M62: 42,634,944 km (0.076 R)
• M63: 42,728,892 km (0.1 R)
• M64: 43,482,865 km (0.103 R)
• M65: 43,577,411 km (0.08 R)
• M66: 43,766,652 km (0.1 R)
• M67: 44,241,177 km (0.06 R)
• M68: 44,908,234 km (0.081 R)
• M69: 45,386,797 km (0.068 R)
• M70: 45,770,965 km (0.065 R)
• M71: 45,867,006 km (0.067 R)
• M72: 47,220,717 km (0.105 R)
• M73: 48,000,122 km (0.084 R)
• M74: 49,472,764 km (0.11 R)
• M75: 49,571,498 km (0.112 R)
• M76: 52,060,508 km (0.094 R)
• M77: 52,261,418 km (0.102 R)
• M78: 54,182,404 km (0.107 R)
• M79: 55,202,811 km (0.118 R)
• M80: 55,305,136 km (0.098 R)
• M81: 56,745,165 km (0.071 R)
• M82: 56,951,909 km (0.079 R)
• M83: 58,406,001 km (0.068 R)
• M84: 58,928,247 km (0.034 R)
• M85: 59,137,684 km (0.034 R)
• M86: 60,609,877 km (0.037 R)
• M87: 63,483,203 km (0.097 R)
• M88: 64,343,091 km (0.07 R)
• M89: 64,450,802 km (0.116 R)
• M90: 66,291,903 km (0.104 R)
• M91: 68,259,863 km (0.117 R)
• M92: 70,136,119 km (0.088 R)
• M93: 71,024,880 km (0.038 R)
• M94: 74,843,815 km (0.095 R)
• M95: 75,751,874 km (0.096 R)
• M96: 75,865,718 km (0.066 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 16,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit