🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.44 AU - 0.58 AU

Year: 235 Days

Day: 35.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.57 AU - 0.75 AU

Year: 346 Days

Day: 18.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,509,107 km

• M1: 250,427 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.8

Radius: 8.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.15 AU - 1.45 AU

Year: 957 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 40,509,107 km

• M1: 102,175 km (0.072 R)
• M2: 207,193 km (0.116 R)
• M3: 262,993 km (0.118 R)
• M4: 355,594 km (0.103 R)
• M5: 478,115 km (0.094 R)
• M6: 608,115 km (0.067 R)
• M7: 771,027 km (0.106 R)
• M8: 934,837 km (0.082 R)
• M9: 1,016,518 km (0.103 R)
• M10: 1,115,103 km (0.104 R)
• M11: 1,202,168 km (0.099 R)
• M12: 1,347,278 km (0.083 R)
• M13: 1,482,515 km (0.066 R)
• M14: 1,584,092 km (0.104 R)
• M15: 1,655,151 km (0.036 R)
• M16: 1,771,987 km (0.037 R)
• M17: 1,868,627 km (0.111 R)
• M18: 1,990,549 km (0.114 R)
• M19: 2,079,261 km (0.114 R)
• M20: 2,372,173 km (0.108 R)
• M21: 2,523,566 km (0.098 R)
• M22: 2,723,878 km (0.074 R)
• M23: 2,816,030 km (0.117 R)
• M24: 2,949,472 km (0.07 R)
• M25: 3,447,483 km (0.062 R)
• M26: 3,504,480 km (0.059 R)
• M27: 3,641,063 km (0.042 R)
• M28: 3,801,431 km (0.046 R)
• M29: 3,897,324 km (0.068 R)
• M30: 4,016,404 km (0.086 R)
• M31: 4,520,399 km (0.077 R)
• M32: 4,598,639 km (0.067 R)
• M33: 4,748,236 km (0.067 R)
• M34: 4,883,622 km (0.11 R)
• M35: 5,036,362 km (0.12 R)
• M36: 5,133,601 km (0.088 R)
• M37: 5,545,892 km (0.115 R)
• M38: 5,646,422 km (0.09 R)
• M39: 5,730,646 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.9

Radius: 14.7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.6 AU - 2 AU

Year: 1559 Days

Day: 10.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 40,509,107 km

• M1: 183,257 km (0.048 R)
• M2: 346,469 km (0.103 R)
• M3: 548,426 km (0.057 R)
• M4: 720,164 km (0.089 R)
• M5: 813,962 km (0.065 R)
• M6: 998,416 km (0.114 R)
• M7: 1,169,855 km (0.084 R)
• M8: 1,352,066 km (0.114 R)
• M9: 1,492,688 km (0.11 R)
• M10: 1,745,807 km (0.1 R)
• M11: 1,844,542 km (0.113 R)
• M12: 2,094,071 km (0.081 R)
• M13: 2,270,746 km (0.104 R)
• M14: 2,551,691 km (0.086 R)
• M15: 2,857,020 km (0.106 R)
• M16: 3,001,083 km (0.054 R)
• M17: 3,174,616 km (0.095 R)
• M18: 3,573,893 km (0.062 R)
• M19: 3,902,111 km (0.081 R)
• M20: 4,047,969 km (0.101 R)
• M21: 4,481,354 km (0.036 R)
• M22: 4,696,027 km (0.104 R)
• M23: 4,789,077 km (0.097 R)
• M24: 4,882,725 km (0.115 R)
• M25: 4,976,972 km (0.104 R)
• M26: 5,103,681 km (0.093 R)
• M27: 5,360,391 km (0.084 R)
• M28: 5,670,806 km (0.075 R)
• M29: 5,920,186 km (0.1 R)
• M30: 6,020,866 km (0.053 R)
• M31: 6,139,197 km (0.076 R)
• M32: 6,412,513 km (0.103 R)
• M33: 6,812,537 km (0.102 R)
• M34: 7,042,170 km (0.083 R)
• M35: 7,986,731 km (0.09 R)
• M36: 8,079,631 km (0.073 R)
• M37: 8,172,980 km (0.038 R)
• M38: 8,436,123 km (0.096 R)
• M39: 8,568,816 km (0.077 R)
• M40: 9,125,919 km (0.118 R)
• M41: 9,223,158 km (0.113 R)
• M42: 9,379,487 km (0.119 R)
• M43: 9,655,047 km (0.098 R)
• M44: 9,794,023 km (0.112 R)
• M45: 10,356,062 km (0.093 R)
• M46: 10,702,531 km (0.027 R)
• M47: 10,805,155 km (0.118 R)
• M48: 11,365,100 km (0.045 R)
• M49: 11,828,404 km (0.118 R)
• M50: 11,977,105 km (0.108 R)
• M51: 12,105,011 km (0.1 R)
• M52: 12,362,319 km (0.099 R)
• M53: 12,643,114 km (0.111 R)
• M54: 13,233,128 km (0.098 R)
• M55: 13,876,848 km (0.108 R)
• M56: 14,101,245 km (0.068 R)
• M57: 14,213,892 km (0.034 R)
• M58: 14,485,412 km (0.092 R)
• M59: 14,850,281 km (0.105 R)
• M60: 15,241,181 km (0.095 R)
• M61: 15,426,233 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 14.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.63 AU - 3.79 AU

Year: 3713 Days

Day: 5.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,509,107 km

• M1: 229,334 km (0.101 R)
• M2: 337,642 km (0.062 R)
• M3: 528,380 km (0.092 R)
• M4: 626,217 km (0.115 R)
• M5: 787,334 km (0.111 R)
• M6: 988,992 km (0.106 R)
• M7: 1,195,885 km (0.093 R)
• M8: 1,375,104 km (0.114 R)
• M9: 1,593,816 km (0.049 R)
• M10: 2,017,178 km (0.098 R)
• M11: 2,132,966 km (0.105 R)
• M12: 2,458,491 km (0.041 R)
• M13: 2,690,817 km (0.089 R)
• M14: 2,819,022 km (0.048 R)
• M15: 3,470,970 km (0.107 R)
• M16: 3,980,051 km (0.095 R)
• M17: 4,339,984 km (0.119 R)
• M18: 4,644,415 km (0.116 R)
• M19: 5,114,452 km (0.078 R)
• M20: 5,506,099 km (0.03 R)
• M21: 5,623,234 km (0.071 R)
• M22: 5,788,690 km (0.036 R)
• M23: 5,955,641 km (0.044 R)
• M24: 6,221,476 km (0.106 R)
• M25: 6,343,548 km (0.097 R)
• M26: 6,491,052 km (0.101 R)
• M27: 6,865,196 km (0.113 R)
• M28: 7,067,602 km (0.118 R)
• M29: 7,220,640 km (0.093 R)
• M30: 7,686,787 km (0.116 R)
• M31: 8,056,145 km (0.116 R)
• M32: 8,296,548 km (0.074 R)
• M33: 8,404,259 km (0.033 R)
• M34: 8,539,495 km (0.097 R)
• M35: 9,310,373 km (0.083 R)
• M36: 9,732,538 km (0.061 R)
• M37: 9,988,949 km (0.086 R)
• M38: 10,392,265 km (0.103 R)
• M39: 10,566,696 km (0.1 R)
• M40: 10,800,817 km (0.091 R)
• M41: 11,274,294 km (0.109 R)
• M42: 11,393,823 km (0.113 R)
• M43: 11,785,021 km (0.095 R)
• M44: 12,272,411 km (0.108 R)
• M45: 12,518,799 km (0.077 R)
• M46: 12,735,566 km (0.103 R)
• M47: 13,966,457 km (0.107 R)
• M48: 14,385,182 km (0.069 R)
• M49: 14,775,333 km (0.079 R)
• M50: 15,566,257 km (0.116 R)
• M51: 15,666,039 km (0.058 R)
• M52: 15,966,880 km (0.054 R)
• M53: 16,269,666 km (0.081 R)
• M54: 16,404,753 km (0.109 R)
• M55: 16,506,479 km (0.117 R)
• M56: 17,258,059 km (0.109 R)
• M57: 17,464,953 km (0.119 R)
• M58: 18,936,547 km (0.086 R)
• M59: 19,078,815 km (0.068 R)
• M60: 19,400,151 km (0.064 R)
• M61: 20,593,792 km (0.072 R)
• M62: 20,996,959 km (0.09 R)
• M63: 22,109,668 km (0.087 R)
• M64: 22,597,806 km (0.065 R)
• M65: 23,853,081 km (0.109 R)
• M66: 24,083,612 km (0.06 R)
• M67: 24,353,636 km (0.12 R)
• M68: 24,547,215 km (0.107 R)
• M69: 25,443,905 km (0.062 R)
• M70: 26,074,011 km (0.095 R)
• M71: 26,232,435 km (0.082 R)
• M72: 26,589,825 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.4

Radius: 12.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.64 AU - 5.74 AU

Year: 8764 Days

Day: 9.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,509,107 km

• M1: 164,707 km (0.056 R)
• M2: 337,044 km (0.102 R)
• M3: 444,904 km (0.106 R)
• M4: 582,684 km (0.119 R)
• M5: 705,055 km (0.112 R)
• M6: 871,707 km (0.072 R)
• M7: 1,128,417 km (0.079 R)
• M8: 1,409,960 km (0.119 R)
• M9: 1,603,240 km (0.109 R)
• M10: 1,874,761 km (0.101 R)
• M11: 2,040,066 km (0.115 R)
• M12: 2,210,608 km (0.082 R)
• M13: 2,310,090 km (0.082 R)
• M14: 2,539,723 km (0.095 R)
• M15: 3,216,803 km (0.076 R)
• M16: 3,445,089 km (0.064 R)
• M17: 3,708,382 km (0.105 R)
• M18: 3,948,037 km (0.109 R)
• M19: 4,100,478 km (0.092 R)
• M20: 4,537,752 km (0.114 R)
• M21: 4,633,345 km (0.083 R)
• M22: 5,902,982 km (0.116 R)
• M23: 6,077,713 km (0.049 R)
• M24: 6,648,578 km (0.083 R)
• M25: 6,903,792 km (0.054 R)
• M26: 7,050,996 km (0.032 R)
• M27: 8,739,208 km (0.089 R)
• M28: 9,099,590 km (0.112 R)
• M29: 9,423,918 km (0.096 R)
• M30: 9,669,558 km (0.105 R)
• M31: 10,801,714 km (0.099 R)
• M32: 10,887,135 km (0.062 R)
• M33: 12,241,743 km (0.038 R)
• M34: 12,870,802 km (0.108 R)
• M35: 13,052,414 km (0.05 R)
• M36: 13,143,669 km (0.064 R)
• M37: 13,602,635 km (0.114 R)
• M38: 14,395,055 km (0.105 R)
• M39: 14,820,661 km (0.103 R)
• M40: 15,539,180 km (0.101 R)
• M41: 15,927,087 km (0.103 R)
• M42: 17,359,786 km (0.115 R)
• M43: 18,371,815 km (0.112 R)
• M44: 18,679,089 km (0.093 R)
• M45: 19,143,292 km (0.075 R)
• M46: 19,454,904 km (0.101 R)
• M47: 19,559,174 km (0.096 R)
• M48: 19,663,593 km (0.103 R)
• M49: 21,359,584 km (0.082 R)
• M50: 21,574,855 km (0.093 R)
• M51: 21,736,870 km (0.051 R)
• M52: 22,771,937 km (0.096 R)
• M53: 23,934,612 km (0.091 R)
• M54: 24,438,757 km (0.111 R)
• M55: 25,343,674 km (0.076 R)
• M56: 25,914,989 km (0.106 R)
• M57: 26,202,067 km (0.063 R)
• M58: 26,548,237 km (0.059 R)
• M59: 26,779,664 km (0.116 R)
• M60: 27,536,779 km (0.06 R)
• M61: 27,712,557 km (0.092 R)
• M62: 28,183,042 km (0.1 R)
• M63: 28,774,702 km (0.102 R)
• M64: 28,953,022 km (0.089 R)
• M65: 29,251,171 km (0.089 R)
• M66: 30,030,725 km (0.104 R)
• M67: 30,817,311 km (0.111 R)
• M68: 31,488,108 km (0.099 R)
• M69: 31,855,969 km (0.102 R)
• M70: 33,154,927 km (0.053 R)
• M71: 33,716,966 km (0.103 R)
• M72: 34,534,220 km (0.108 R)
• M73: 36,445,332 km (0.097 R)
• M74: 36,831,594 km (0.063 R)
• M75: 38,129,056 km (0.108 R)
• M76: 38,259,655 km (0.08 R)
• M77: 39,573,574 km (0.058 R)
• M78: 39,771,940 km (0.057 R)
• M79: 39,970,756 km (0.102 R)
• M80: 40,302,564 km (0.069 R)
• M81: 41,370,842 km (0.092 R)
• M82: 42,110,604 km (0.053 R)
• M83: 42,380,778 km (0.096 R)
• M84: 42,922,771 km (0.112 R)
• M85: 44,768,808 km (0.113 R)
• M86: 45,113,482 km (0.117 R)
• M87: 45,944,348 km (0.119 R)
• M88: 46,501,152 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.9

Radius: 6.9

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.8 AU - 7.14 AU

Year: 11881 Days

Day: 15.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 40,509,107 km

• M1: 114,742 km (0.096 R)
• M2: 350,508 km (0.1 R)
• M3: 409,150 km (0.033 R)
• M4: 650,452 km (0.101 R)
• M5: 1,232,238 km (0.104 R)
• M6: 1,540,559 km (0.095 R)
• M7: 2,364,095 km (0.114 R)
• M8: 2,457,743 km (0.091 R)
• M9: 2,576,524 km (0.113 R)
• M10: 3,837,784 km (0.11 R)
• M11: 3,892,836 km (0.106 R)
• M12: 4,003,688 km (0.09 R)
• M13: 4,171,985 km (0.113 R)
• M14: 4,371,399 km (0.083 R)
• M15: 5,078,249 km (0.092 R)
• M16: 5,260,460 km (0.112 R)
• M17: 5,475,880 km (0.066 R)
• M18: 5,725,559 km (0.117 R)
• M19: 6,268,600 km (0.09 R)
• M20: 6,529,797 km (0.076 R)
• M21: 6,928,326 km (0.111 R)
• M22: 7,164,392 km (0.066 R)
• M23: 7,437,557 km (0.118 R)
• M24: 7,644,601 km (0.118 R)
• M25: 7,853,589 km (0.075 R)
• M26: 7,994,061 km (0.067 R)
• M27: 8,241,646 km (0.073 R)
• M28: 8,527,827 km (0.03 R)
• M29: 9,109,912 km (0.109 R)
• M30: 10,121,044 km (0.066 R)
• M31: 10,466,017 km (0.105 R)
• M32: 10,620,551 km (0.087 R)
• M33: 11,484,030 km (0.099 R)
• M34: 11,683,295 km (0.117 R)
• M35: 11,883,905 km (0.105 R)
• M36: 12,207,037 km (0.025 R)
• M37: 12,329,109 km (0.036 R)
• M38: 12,533,160 km (0.091 R)
• M39: 12,903,564 km (0.111 R)
• M40: 13,027,731 km (0.053 R)
• M41: 13,152,495 km (0.101 R)
• M42: 14,163,777 km (0.089 R)
• M43: 16,439,460 km (0.068 R)
• M44: 16,619,127 km (0.107 R)
• M45: 17,025,883 km (0.069 R)
• M46: 17,071,211 km (0.051 R)
• M47: 17,162,167 km (0.052 R)
• M48: 17,207,645 km (0.113 R)
• M49: 17,344,377 km (0.046 R)
• M50: 17,895,196 km (0.12 R)
• M51: 19,061,013 km (0.096 R)
• M52: 19,108,136 km (0.107 R)
• M53: 19,344,501 km (0.117 R)
• M54: 19,581,763 km (0.114 R)
• M55: 20,203,192 km (0.09 R)
• M56: 20,443,895 km (0.066 R)
• M57: 20,588,856 km (0.103 R)
• M58: 21,269,526 km (0.087 R)
• M59: 21,612,554 km (0.072 R)
• M60: 21,957,527 km (0.081 R)
• M61: 22,503,260 km (0.058 R)
• M62: 22,752,939 km (0.099 R)
• M63: 23,709,467 km (0.05 R)
• M64: 23,760,181 km (0.077 R)
• M65: 23,810,895 km (0.099 R)
• M66: 24,065,211 km (0.075 R)
• M67: 24,730,622 km (0.108 R)
• M68: 25,143,064 km (0.111 R)
• M69: 25,246,585 km (0.119 R)
• M70: 26,236,624 km (0.108 R)
• M71: 28,146,989 km (0.097 R)
• M72: 28,254,400 km (0.104 R)
• M73: 28,469,672 km (0.109 R)
• M74: 29,718,215 km (0.06 R)
• M75: 31,040,062 km (0.084 R)
• M76: 32,268,410 km (0.073 R)
• M77: 33,171,832 km (0.094 R)
• M78: 33,228,529 km (0.12 R)
• M79: 33,342,074 km (0.059 R)
• M80: 36,398,359 km (0.118 R)
• M81: 36,867,348 km (0.088 R)
• M82: 37,161,607 km (0.119 R)
• M83: 37,338,432 km (0.087 R)
• M84: 37,633,888 km (0.111 R)
• M85: 37,930,091 km (0.081 R)
• M86: 39,542,906 km (0.034 R)
• M87: 39,663,183 km (0.086 R)
• M88: 40,085,348 km (0.105 R)
• M89: 40,387,835 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit