🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.48 AU - 0.76 AU

Year: 183 Days

Day: 28.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,086,895 km

• M1: 30,967 km (0.105 R)
• M2: 205,547 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.59 AU - 0.75 AU

Year: 206 Days

Day: 39.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.95 AU - 1.07 AU

Year: 380 Days

Day: 13.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,086,895 km

• M1: 433,684 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.48 AU - 1.62 AU

Year: 723 Days

Day: 38.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.27 AU - 3.81 AU

Year: 2496 Days

Day: 41.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,086,895 km

• M1: 797,955 km (0.093 R)
• M2: 1,378,245 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 15

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.94 AU - 5.76 AU

Year: 4003 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 60,086,895 km

• M1: 191,934 km (0.099 R)
• M2: 499,208 km (0.065 R)
• M3: 597,643 km (0.037 R)
• M4: 780,302 km (0.025 R)
• M5: 1,714,840 km (0.081 R)
• M6: 2,021,516 km (0.098 R)
• M7: 2,135,510 km (0.11 R)
• M8: 2,358,111 km (0.054 R)
• M9: 2,576,375 km (0.119 R)
• M10: 2,738,389 km (0.084 R)
• M11: 2,865,248 km (0.073 R)
• M12: 3,164,893 km (0.077 R)
• M13: 3,851,846 km (0.105 R)
• M14: 4,081,479 km (0.042 R)
• M15: 4,198,015 km (0.117 R)
• M16: 4,554,507 km (0.079 R)
• M17: 5,014,072 km (0.113 R)
• M18: 5,123,428 km (0.112 R)
• M19: 5,296,961 km (0.114 R)
• M20: 5,408,561 km (0.067 R)
• M21: 5,961,326 km (0.119 R)
• M22: 7,421,999 km (0.114 R)
• M23: 7,781,333 km (0.077 R)
• M24: 8,017,997 km (0.088 R)
• M25: 8,312,555 km (0.083 R)
• M26: 8,498,505 km (0.087 R)
• M27: 9,102,881 km (0.118 R)
• M28: 9,256,219 km (0.108 R)
• M29: 9,371,708 km (0.087 R)
• M30: 9,643,228 km (0.082 R)
• M31: 9,917,292 km (0.09 R)
• M32: 10,795,581 km (0.063 R)
• M33: 10,998,585 km (0.063 R)
• M34: 11,532,649 km (0.117 R)
• M35: 11,865,505 km (0.09 R)
• M36: 12,180,558 km (0.093 R)
• M37: 13,098,790 km (0.088 R)
• M38: 13,774,673 km (0.105 R)
• M39: 14,888,728 km (0.05 R)
• M40: 15,137,659 km (0.102 R)
• M41: 15,319,720 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 13

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.73 AU - 6.61 AU

Year: 5059 Days

Day: 8.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 60,086,895 km

• M1: 169,046 km (0.087 R)
• M2: 334,950 km (0.043 R)
• M3: 468,391 km (0.078 R)
• M4: 642,672 km (0.071 R)
• M5: 762,949 km (0.117 R)
• M6: 861,534 km (0.095 R)
• M7: 1,061,696 km (0.106 R)
• M8: 1,208,152 km (0.075 R)
• M9: 1,434,943 km (0.105 R)
• M10: 1,547,440 km (0.09 R)
• M11: 2,027,949 km (0.066 R)
• M12: 2,227,213 km (0.07 R)
• M13: 2,493,348 km (0.079 R)
• M14: 2,645,638 km (0.113 R)
• M15: 2,864,350 km (0.058 R)
• M16: 3,089,046 km (0.111 R)
• M17: 3,319,577 km (0.116 R)
• M18: 3,521,833 km (0.072 R)
• M19: 3,641,811 km (0.051 R)
• M20: 3,920,960 km (0.071 R)
• M21: 4,045,426 km (0.113 R)
• M22: 4,408,200 km (0.069 R)
• M23: 4,631,101 km (0.058 R)
• M24: 4,781,746 km (0.093 R)
• M25: 5,400,633 km (0.087 R)
• M26: 5,699,679 km (0.111 R)
• M27: 6,713,952 km (0.111 R)
• M28: 7,165,738 km (0.082 R)
• M29: 7,450,273 km (0.084 R)
• M30: 7,694,118 km (0.092 R)
• M31: 7,963,095 km (0.103 R)
• M32: 8,053,452 km (0.03 R)
• M33: 8,905,561 km (0.06 R)
• M34: 9,046,482 km (0.12 R)
• M35: 9,449,798 km (0.107 R)
• M36: 9,762,159 km (0.1 R)
• M37: 9,907,568 km (0.109 R)
• M38: 10,102,494 km (0.093 R)
• M39: 10,570,436 km (0.038 R)
• M40: 11,171,819 km (0.088 R)
• M41: 11,991,017 km (0.065 R)
• M42: 12,146,749 km (0.053 R)
• M43: 12,329,408 km (0.118 R)
• M44: 12,539,144 km (0.119 R)
• M45: 12,855,992 km (0.078 R)
• M46: 12,962,356 km (0.116 R)
• M47: 13,122,127 km (0.088 R)
• M48: 13,551,772 km (0.086 R)
• M49: 13,659,931 km (0.114 R)
• M50: 14,095,261 km (0.09 R)
• M51: 14,177,540 km (0.111 R)
• M52: 14,287,195 km (0.049 R)
• M53: 14,979,833 km (0.115 R)
• M54: 15,063,758 km (0.112 R)
• M55: 15,570,146 km (0.067 R)
• M56: 15,683,392 km (0.079 R)
• M57: 15,967,778 km (0.115 R)
• M58: 16,455,317 km (0.083 R)
• M59: 16,802,384 km (0.114 R)
• M60: 17,122,673 km (0.072 R)
• M61: 17,298,301 km (0.07 R)
• M62: 17,415,586 km (0.087 R)
• M63: 17,562,790 km (0.072 R)
• M64: 17,947,107 km (0.108 R)
• M65: 18,036,267 km (0.111 R)
• M66: 18,185,117 km (0.095 R)
• M67: 18,603,991 km (0.087 R)
• M68: 19,177,549 km (0.081 R)
• M69: 19,268,655 km (0.104 R)
• M70: 19,941,247 km (0.111 R)
• M71: 20,218,601 km (0.103 R)
• M72: 20,404,252 km (0.045 R)
• M73: 21,027,028 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.3

Radius: 7.1

Gravity: 19.8 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.46 AU - 14.52 AU

Year: 20670 Days

Day: 17.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,086,895 km

• M1: 151,393 km (0.118 R)
• M2: 375,790 km (0.084 R)
• M3: 457,620 km (0.11 R)
• M4: 1,102,836 km (0.106 R)
• M5: 1,415,495 km (0.098 R)
• M6: 1,548,188 km (0.104 R)
• M7: 1,970,503 km (0.083 R)
• M8: 2,388,031 km (0.068 R)
• M9: 3,042,821 km (0.053 R)
• M10: 3,302,223 km (0.098 R)
• M11: 3,390,187 km (0.096 R)
• M12: 4,075,345 km (0.045 R)
• M13: 4,169,891 km (0.102 R)
• M14: 4,409,397 km (0.09 R)
• M15: 5,053,266 km (0.07 R)
• M16: 5,779,265 km (0.083 R)
• M17: 6,871,928 km (0.11 R)
• M18: 7,269,260 km (0.104 R)
• M19: 7,499,640 km (0.038 R)
• M20: 8,384,811 km (0.082 R)
• M21: 8,687,298 km (0.05 R)
• M22: 9,490,190 km (0.117 R)
• M23: 10,123,886 km (0.081 R)
• M24: 10,316,718 km (0.046 R)
• M25: 10,836,720 km (0.113 R)
• M26: 11,431,970 km (0.038 R)
• M27: 13,280,401 km (0.07 R)
• M28: 14,708,463 km (0.084 R)
• M29: 15,514,496 km (0.034 R)
• M30: 17,245,643 km (0.089 R)
• M31: 17,322,386 km (0.092 R)
• M32: 18,407,420 km (0.079 R)
• M33: 18,800,114 km (0.102 R)
• M34: 19,514,294 km (0.03 R)
• M35: 19,914,768 km (0.119 R)
• M36: 19,995,251 km (0.062 R)
• M37: 20,399,016 km (0.112 R)
• M38: 21,543,889 km (0.1 R)
• M39: 21,957,826 km (0.062 R)
• M40: 22,709,406 km (0.11 R)
• M41: 25,974,977 km (0.105 R)
• M42: 29,934,983 km (0.106 R)
• M43: 31,514,736 km (0.084 R)
• M44: 32,551,150 km (0.101 R)
• M45: 32,835,835 km (0.089 R)
• M46: 33,025,974 km (0.111 R)
• M47: 35,531,888 km (0.047 R)
• M48: 36,020,774 km (0.034 R)
• M49: 36,610,339 km (0.103 R)
• M50: 37,302,229 km (0.092 R)
• M51: 37,401,412 km (0.108 R)
• M52: 38,698,875 km (0.101 R)
• M53: 38,899,785 km (0.077 R)
• M54: 39,909,570 km (0.078 R)
• M55: 42,368,062 km (0.11 R)
• M56: 46,359,782 km (0.065 R)
• M57: 46,787,033 km (0.037 R)
• M58: 51,019,307 km (0.099 R)
• M59: 51,570,575 km (0.087 R)
• M60: 53,683,944 km (0.112 R)
• M61: 54,132,438 km (0.113 R)
• M62: 55,033,167 km (0.059 R)
• M63: 55,146,113 km (0.109 R)
• M64: 55,259,060 km (0.079 R)
• M65: 55,372,156 km (0.09 R)
• M66: 59,958,677 km (0.112 R)
• M67: 62,179,607 km (0.086 R)
• M68: 63,004,490 km (0.091 R)
• M69: 63,240,854 km (0.074 R)
• M70: 63,951,743 km (0.098 R)
• M71: 65,262,071 km (0.115 R)
• M72: 65,740,635 km (0.066 R)
• M73: 66,942,354 km (0.032 R)
• M74: 67,424,957 km (0.114 R)
• M75: 68,151,255 km (0.103 R)
• M76: 69,855,773 km (0.117 R)
• M77: 70,836,088 km (0.115 R)
• M78: 71,574,353 km (0.105 R)
• M79: 71,944,458 km (0.084 R)
• M80: 72,562,597 km (0.092 R)
• M81: 73,182,680 km (0.103 R)
• M82: 74,677,761 km (0.108 R)
• M83: 76,812,971 km (0.118 R)
• M84: 77,571,283 km (0.093 R)
• M85: 77,951,411 km (0.119 R)
• M86: 79,605,814 km (0.072 R)
• M87: 83,987,087 km (0.085 R)
• M88: 84,377,388 km (0.109 R)
• M89: 84,507,688 km (0.083 R)
• M90: 86,600,562 km (0.053 R)
• M91: 87,917,322 km (0.039 R)
• M92: 88,181,512 km (0.029 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.8

Radius: 3

Gravity: 33.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 12.71 AU - 16.27 AU

Year: 20670 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 60,086,895 km

• M1: 79,436 km (0.119 R)
• M2: 204,051 km (0.027 R)
• M3: 284,386 km (0.102 R)
• M4: 456,872 km (0.091 R)
• M5: 716,275 km (0.072 R)
• M6: 839,543 km (0.071 R)
• M7: 1,014,274 km (0.054 R)
• M8: 1,176,138 km (0.098 R)
• M9: 1,873,564 km (0.074 R)
• M10: 2,014,335 km (0.114 R)
• M11: 2,961,290 km (0.116 R)
• M12: 3,092,188 km (0.055 R)
• M13: 3,158,460 km (0.1 R)
• M14: 3,427,736 km (0.043 R)
• M15: 4,727,891 km (0.085 R)
• M16: 5,152,450 km (0.117 R)
• M17: 5,832,223 km (0.079 R)
• M18: 5,996,182 km (0.096 R)
• M19: 6,370,775 km (0.078 R)
• M20: 7,717,605 km (0.096 R)
• M21: 8,033,406 km (0.097 R)
• M22: 8,724,548 km (0.099 R)
• M23: 10,758,331 km (0.075 R)
• M24: 11,621,062 km (0.119 R)
• M25: 11,827,357 km (0.071 R)
• M26: 12,348,257 km (0.1 R)
• M27: 13,520,207 km (0.082 R)
• M28: 13,574,361 km (0.059 R)
• M29: 14,119,346 km (0.1 R)
• M30: 14,394,606 km (0.101 R)
• M31: 14,727,162 km (0.071 R)
• M32: 14,950,362 km (0.064 R)
• M33: 15,740,090 km (0.094 R)
• M34: 15,854,083 km (0.105 R)
• M35: 15,968,226 km (0.091 R)
• M36: 16,139,965 km (0.099 R)
• M37: 16,370,046 km (0.037 R)
• M38: 16,891,544 km (0.12 R)
• M39: 17,654,494 km (0.054 R)
• M40: 18,129,616 km (0.088 R)
• M41: 18,308,835 km (0.092 R)
• M42: 18,669,066 km (0.097 R)
• M43: 19,763,674 km (0.047 R)
• M44: 19,825,009 km (0.095 R)
• M45: 20,878,926 km (0.118 R)
• M46: 22,078,103 km (0.045 R)
• M47: 22,397,344 km (0.074 R)
• M48: 22,653,905 km (0.119 R)
• M49: 23,040,466 km (0.084 R)
• M50: 23,689,720 km (0.066 R)
• M51: 25,941,318 km (0.1 R)
• M52: 27,365,789 km (0.09 R)
• M53: 29,725,396 km (0.117 R)
• M54: 30,431,648 km (0.08 R)
• M55: 32,149,181 km (0.113 R)
• M56: 33,384,560 km (0.069 R)
• M57: 36,728,970 km (0.08 R)
• M58: 38,019,850 km (0.059 R)
• M59: 40,100,457 km (0.104 R)
• M60: 40,178,248 km (0.108 R)
• M61: 40,880,461 km (0.058 R)
• M62: 42,772,574 km (0.101 R)
• M63: 43,409,562 km (0.092 R)
• M64: 43,649,368 km (0.063 R)
• M65: 44,290,694 km (0.086 R)
• M66: 44,773,745 km (0.118 R)
• M67: 46,314,902 km (0.106 R)
• M68: 46,641,475 km (0.111 R)
• M69: 47,708,407 km (0.101 R)
• M70: 47,955,841 km (0.108 R)
• M71: 48,783,417 km (0.104 R)
• M72: 49,282,176 km (0.059 R)
• M73: 49,782,731 km (0.082 R)
• M74: 50,368,855 km (0.063 R)
• M75: 52,225,514 km (0.11 R)
• M76: 53,333,137 km (0.119 R)
• M77: 54,793,212 km (0.088 R)
• M78: 54,879,530 km (0.092 R)
• M79: 55,571,570 km (0.09 R)
• M80: 55,831,870 km (0.096 R)
• M81: 56,092,470 km (0.085 R)
• M82: 56,527,799 km (0.118 R)
• M83: 57,401,750 km (0.096 R)
• M84: 57,489,415 km (0.114 R)
• M85: 57,928,335 km (0.115 R)
• M86: 58,280,338 km (0.045 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.3

Radius: 7.6

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 16.47 AU - 18.21 AU

Year: 27058 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,086,895 km

• M1: 129,701 km (0.089 R)
• M2: 487,390 km (0.099 R)
• M3: 725,400 km (0.102 R)
• M4: 805,884 km (0.053 R)
• M5: 1,043,146 km (0.093 R)
• M6: 1,229,545 km (0.099 R)
• M7: 1,277,715 km (0.101 R)
• M8: 1,376,300 km (0.084 R)
• M9: 1,714,242 km (0.12 R)
• M10: 1,935,048 km (0.095 R)
• M11: 2,809,747 km (0.101 R)
• M12: 3,475,757 km (0.109 R)
• M13: 3,790,960 km (0.097 R)
• M14: 4,151,939 km (0.103 R)
• M15: 4,336,693 km (0.081 R)
• M16: 5,581,646 km (0.075 R)
• M17: 5,867,827 km (0.107 R)
• M18: 6,454,699 km (0.113 R)
• M19: 11,107,343 km (0.085 R)
• M20: 11,209,817 km (0.034 R)
• M21: 11,415,664 km (0.078 R)
• M22: 11,831,097 km (0.075 R)
• M23: 12,093,193 km (0.096 R)
• M24: 13,651,254 km (0.058 R)
• M25: 14,481,672 km (0.039 R)
• M26: 15,157,855 km (0.061 R)
• M27: 15,328,396 km (0.089 R)
• M28: 15,442,539 km (0.111 R)
• M29: 15,959,550 km (0.111 R)
• M30: 19,056,076 km (0.06 R)
• M31: 20,483,240 km (0.05 R)
• M32: 20,671,883 km (0.086 R)
• M33: 21,432,438 km (0.107 R)
• M34: 25,302,685 km (0.092 R)
• M35: 26,047,682 km (0.087 R)
• M36: 27,144,234 km (0.105 R)
• M37: 27,559,219 km (0.054 R)
• M38: 28,465,782 km (0.062 R)
• M39: 31,388,326 km (0.118 R)
• M40: 31,678,546 km (0.08 R)
• M41: 31,751,250 km (0.117 R)
• M42: 36,137,161 km (0.075 R)
• M43: 37,052,101 km (0.115 R)
• M44: 37,974,821 km (0.114 R)
• M45: 38,438,874 km (0.09 R)
• M46: 39,921,089 km (0.093 R)
• M47: 42,780,353 km (0.1 R)
• M48: 46,033,808 km (0.03 R)
• M49: 47,940,283 km (0.092 R)
• M50: 48,441,885 km (0.078 R)
• M51: 50,890,652 km (0.053 R)
• M52: 51,231,586 km (0.059 R)
• M53: 52,087,136 km (0.064 R)
• M54: 57,851,292 km (0.111 R)
• M55: 59,010,226 km (0.109 R)
• M56: 59,099,686 km (0.042 R)
• M57: 60,086,882 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit