🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.58 AU - 0.74 AU

Year: 204 Days

Day: 32.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.01 AU - 1.27 AU

Year: 464 Days

Day: 24.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,020,498 km

• M1: 28,274 km (0.104 R)
• M2: 519,553 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.29 AU - 2.45 AU

Year: 1389 Days

Day: 43.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.61 AU - 4.25 AU

Year: 2967 Days

Day: 40.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,020,498 km

• M1: 1,933,403 km (0.101 R)

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.5

Radius: 14.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.29 AU - 6.71 AU

Year: 6311 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,020,498 km

• M1: 177,722 km (0.057 R)
• M2: 300,093 km (0.077 R)
• M3: 435,031 km (0.12 R)
• M4: 625,319 km (0.056 R)
• M5: 775,067 km (0.117 R)
• M6: 953,836 km (0.056 R)
• M7: 1,249,890 km (0.108 R)
• M8: 1,445,863 km (0.059 R)
• M9: 1,769,444 km (0.095 R)
• M10: 2,116,660 km (0.094 R)
• M11: 2,353,175 km (0.06 R)
• M12: 2,486,017 km (0.074 R)
• M13: 2,782,520 km (0.081 R)
• M14: 2,923,442 km (0.117 R)
• M15: 3,042,671 km (0.059 R)
• M16: 3,637,921 km (0.099 R)
• M17: 3,740,844 km (0.053 R)
• M18: 3,896,875 km (0.114 R)
• M19: 4,822,287 km (0.092 R)
• M20: 5,456,582 km (0.099 R)
• M21: 5,874,110 km (0.074 R)
• M22: 6,302,109 km (0.116 R)
• M23: 6,771,996 km (0.057 R)
• M24: 7,285,715 km (0.062 R)
• M25: 7,547,362 km (0.117 R)
• M26: 8,181,358 km (0.061 R)
• M27: 8,694,030 km (0.1 R)
• M28: 9,393,849 km (0.116 R)
• M29: 9,607,325 km (0.072 R)
• M30: 9,858,500 km (0.108 R)
• M31: 10,111,918 km (0.048 R)
• M32: 10,404,083 km (0.093 R)
• M33: 10,551,287 km (0.116 R)
• M34: 10,773,291 km (0.115 R)
• M35: 11,146,837 km (0.071 R)
• M36: 11,297,482 km (0.109 R)
• M37: 11,448,725 km (0.096 R)
• M38: 11,677,011 km (0.106 R)
• M39: 11,830,050 km (0.116 R)
• M40: 11,983,687 km (0.042 R)
• M41: 12,565,922 km (0.115 R)
• M42: 12,683,506 km (0.111 R)
• M43: 13,396,489 km (0.091 R)
• M44: 13,757,918 km (0.08 R)
• M45: 14,000,715 km (0.072 R)
• M46: 14,367,529 km (0.108 R)
• M47: 15,027,555 km (0.106 R)
• M48: 15,194,057 km (0.105 R)
• M49: 15,739,641 km (0.116 R)
• M50: 16,248,872 km (0.065 R)
• M51: 16,806,722 km (0.12 R)
• M52: 17,023,041 km (0.118 R)
• M53: 17,414,688 km (0.06 R)
• M54: 17,765,196 km (0.069 R)
• M55: 18,652,012 km (0.113 R)
• M56: 19,010,748 km (0.043 R)
• M57: 19,371,727 km (0.045 R)
• M58: 20,284,274 km (0.117 R)
• M59: 21,585,327 km (0.097 R)
• M60: 22,103,833 km (0.111 R)
• M61: 23,442,136 km (0.096 R)
• M62: 23,829,295 km (0.111 R)
• M63: 24,169,930 km (0.085 R)
• M64: 24,267,467 km (0.106 R)
• M65: 25,697,473 km (0.093 R)
• M66: 27,002,565 km (0.09 R)
• M67: 27,154,557 km (0.111 R)
• M68: 27,256,134 km (0.098 R)
• M69: 27,970,015 km (0.05 R)
• M70: 28,432,272 km (0.119 R)
• M71: 28,586,956 km (0.105 R)
• M72: 28,845,312 km (0.113 R)
• M73: 31,045,897 km (0.092 R)
• M74: 31,844,899 km (0.065 R)
• M75: 34,832,219 km (0.087 R)
• M76: 36,219,440 km (0.08 R)
• M77: 36,554,988 km (0.069 R)
• M78: 37,004,230 km (0.09 R)
• M79: 37,172,976 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.3

Radius: 11.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.7 AU - 7.4 AU

Year: 6383 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 53,020,498 km

• M1: 154,834 km (0.102 R)
• M2: 237,412 km (0.099 R)
• M3: 387,758 km (0.1 R)
• M4: 626,965 km (0.085 R)
• M5: 765,492 km (0.028 R)
• M6: 1,028,934 km (0.093 R)
• M7: 1,258,417 km (0.072 R)
• M8: 1,399,039 km (0.069 R)
• M9: 1,926,222 km (0.09 R)
• M10: 2,044,853 km (0.105 R)
• M11: 2,135,510 km (0.104 R)
• M12: 2,367,985 km (0.113 R)
• M13: 2,609,136 km (0.118 R)
• M14: 2,757,687 km (0.106 R)
• M15: 3,185,088 km (0.085 R)
• M16: 3,560,579 km (0.075 R)
• M17: 4,064,275 km (0.083 R)
• M18: 4,314,851 km (0.041 R)
• M19: 4,994,325 km (0.085 R)
• M20: 5,076,454 km (0.067 R)
• M21: 5,242,209 km (0.06 R)
• M22: 5,325,684 km (0.054 R)
• M23: 6,163,432 km (0.103 R)
• M24: 6,340,407 km (0.111 R)
• M25: 7,065,059 km (0.076 R)
• M26: 7,343,610 km (0.096 R)
• M27: 8,322,578 km (0.074 R)
• M28: 8,889,704 km (0.097 R)
• M29: 8,964,652 km (0.086 R)
• M30: 9,342,387 km (0.119 R)
• M31: 9,673,896 km (0.115 R)
• M32: 9,983,414 km (0.096 R)
• M33: 10,506,707 km (0.105 R)
• M34: 11,497,943 km (0.071 R)
• M35: 11,771,108 km (0.034 R)
• M36: 12,129,246 km (0.12 R)
• M37: 12,351,548 km (0.104 R)
• M38: 12,603,172 km (0.088 R)
• M39: 13,540,402 km (0.1 R)
• M40: 13,626,720 km (0.094 R)
• M41: 14,765,459 km (0.096 R)
• M42: 15,361,308 km (0.048 R)
• M43: 15,451,366 km (0.104 R)
• M44: 16,056,190 km (0.094 R)
• M45: 16,392,187 km (0.083 R)
• M46: 16,638,126 km (0.113 R)
• M47: 17,009,128 km (0.103 R)
• M48: 17,948,753 km (0.099 R)
• M49: 18,202,171 km (0.052 R)
• M50: 18,776,627 km (0.112 R)
• M51: 19,195,202 km (0.103 R)
• M52: 19,324,754 km (0.058 R)
• M53: 19,519,381 km (0.104 R)
• M54: 19,747,368 km (0.063 R)
• M55: 20,041,776 km (0.096 R)
• M56: 20,568,810 km (0.094 R)
• M57: 21,367,812 km (0.117 R)
• M58: 22,551,281 km (0.068 R)
• M59: 22,927,669 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.8

Radius: 10.4

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.31 AU - 8.93 AU

Year: 8811 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,020,498 km

• M1: 146,606 km (0.025 R)
• M2: 415,433 km (0.061 R)
• M3: 495,767 km (0.08 R)
• M4: 688,898 km (0.108 R)
• M5: 1,098,946 km (0.104 R)
• M6: 1,199,775 km (0.079 R)
• M7: 1,286,242 km (0.107 R)
• M8: 1,393,055 km (0.066 R)
• M9: 1,540,110 km (0.118 R)
• M10: 1,770,790 km (0.098 R)
• M11: 2,012,690 km (0.116 R)
• M12: 2,395,810 km (0.082 R)
• M13: 2,551,092 km (0.044 R)
• M14: 2,664,039 km (0.111 R)
• M15: 2,801,968 km (0.057 R)
• M16: 3,156,964 km (0.114 R)
• M17: 3,988,130 km (0.104 R)
• M18: 4,496,314 km (0.091 R)
• M19: 4,744,197 km (0.097 R)
• M20: 4,827,822 km (0.111 R)
• M21: 5,110,263 km (0.083 R)
• M22: 5,340,195 km (0.116 R)
• M23: 5,632,360 km (0.112 R)
• M24: 5,810,082 km (0.091 R)
• M25: 6,293,433 km (0.116 R)
• M26: 7,010,904 km (0.119 R)
• M27: 8,051,806 km (0.113 R)
• M28: 8,353,246 km (0.111 R)
• M29: 8,829,715 km (0.094 R)
• M30: 8,898,381 km (0.095 R)
• M31: 9,314,861 km (0.081 R)
• M32: 9,631,410 km (0.095 R)
• M33: 11,043,614 km (0.069 R)
• M34: 11,229,265 km (0.043 R)
• M35: 11,641,557 km (0.103 R)
• M36: 11,982,490 km (0.067 R)
• M37: 12,288,418 km (0.081 R)
• M38: 12,403,758 km (0.085 R)
• M39: 13,182,116 km (0.105 R)
• M40: 13,339,792 km (0.072 R)
• M41: 14,096,757 km (0.118 R)
• M42: 14,582,052 km (0.041 R)
• M43: 14,785,954 km (0.102 R)
• M44: 15,486,072 km (0.098 R)
• M45: 15,819,376 km (0.035 R)
• M46: 15,944,889 km (0.101 R)
• M47: 16,833,201 km (0.109 R)
• M48: 17,607,370 km (0.089 R)
• M49: 18,173,748 km (0.084 R)
• M50: 18,305,244 km (0.067 R)
• M51: 18,746,109 km (0.081 R)
• M52: 19,234,995 km (0.046 R)
• M53: 19,324,305 km (0.101 R)
• M54: 19,683,190 km (0.057 R)
• M55: 20,134,677 km (0.038 R)
• M56: 21,278,652 km (0.053 R)
• M57: 21,370,953 km (0.094 R)
• M58: 21,463,554 km (0.11 R)
• M59: 21,649,056 km (0.107 R)
• M60: 21,742,106 km (0.049 R)
• M61: 22,962,525 km (0.082 R)
• M62: 23,390,225 km (0.063 R)
• M63: 23,772,598 km (0.117 R)
• M64: 25,273,812 km (0.066 R)
• M65: 26,307,982 km (0.084 R)
• M66: 26,755,579 km (0.085 R)
• M67: 26,955,143 km (0.063 R)
• M68: 27,607,689 km (0.117 R)
• M69: 28,062,317 km (0.104 R)
• M70: 28,570,501 km (0.116 R)
• M71: 29,544,532 km (0.11 R)
• M72: 29,750,828 km (0.04 R)
• M73: 29,854,349 km (0.096 R)
• M74: 30,894,803 km (0.082 R)
• M75: 32,212,012 km (0.051 R)
• M76: 32,424,441 km (0.084 R)
• M77: 32,744,132 km (0.114 R)
• M78: 33,064,720 km (0.04 R)
• M79: 35,064,843 km (0.108 R)
• M80: 35,831,832 km (0.116 R)
• M81: 36,107,092 km (0.072 R)
• M82: 37,159,513 km (0.1 R)
• M83: 37,270,963 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.9

Radius: 8.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.27 AU - 10.45 AU

Year: 10905 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 53,020,498 km

• M1: 110,553 km (0.087 R)
• M2: 257,159 km (0.09 R)
• M3: 365,617 km (0.101 R)
• M4: 458,667 km (0.075 R)
• M5: 543,040 km (0.119 R)
• M6: 689,796 km (0.033 R)
• M7: 758,162 km (0.077 R)
• M8: 808,726 km (0.063 R)
• M9: 1,124,527 km (0.079 R)
• M10: 1,314,816 km (0.038 R)
• M11: 1,515,426 km (0.027 R)
• M12: 1,862,643 km (0.107 R)
• M13: 1,918,293 km (0.079 R)
• M14: 2,132,069 km (0.091 R)
• M15: 2,398,652 km (0.052 R)
• M16: 2,996,445 km (0.074 R)
• M17: 3,380,164 km (0.118 R)
• M18: 3,586,459 km (0.059 R)
• M19: 3,691,178 km (0.073 R)
• M20: 4,156,876 km (0.11 R)
• M21: 4,774,416 km (0.089 R)
• M22: 4,986,695 km (0.102 R)
• M23: 5,221,863 km (0.044 R)
• M24: 5,621,888 km (0.094 R)
• M25: 6,303,306 km (0.065 R)
• M26: 6,945,380 km (0.051 R)
• M27: 7,164,092 km (0.108 R)
• M28: 7,585,809 km (0.107 R)
• M29: 8,107,157 km (0.114 R)
• M30: 8,175,972 km (0.102 R)
• M31: 8,710,336 km (0.09 R)
• M32: 8,875,342 km (0.116 R)
• M33: 9,763,954 km (0.106 R)
• M34: 10,231,298 km (0.103 R)
• M35: 10,330,631 km (0.07 R)
• M36: 10,756,237 km (0.046 R)
• M37: 11,341,314 km (0.103 R)
• M38: 11,495,699 km (0.111 R)
• M39: 12,093,791 km (0.082 R)
• M40: 12,595,393 km (0.088 R)
• M41: 13,157,881 km (0.084 R)
• M42: 13,537,411 km (0.065 R)
• M43: 14,002,959 km (0.113 R)
• M44: 14,613,468 km (0.087 R)
• M45: 14,753,342 km (0.107 R)
• M46: 15,062,860 km (0.074 R)
• M47: 15,745,475 km (0.1 R)
• M48: 16,993,570 km (0.106 R)
• M49: 17,081,833 km (0.07 R)
• M50: 17,377,139 km (0.061 R)
• M51: 17,525,540 km (0.06 R)
• M52: 18,062,896 km (0.105 R)
• M53: 18,484,463 km (0.114 R)
• M54: 18,939,988 km (0.093 R)
• M55: 19,676,309 km (0.109 R)
• M56: 20,110,143 km (0.115 R)
• M57: 20,578,384 km (0.113 R)
• M58: 20,798,293 km (0.106 R)
• M59: 21,050,365 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580

Radius: 8.3

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.75 AU - 11.91 AU

Year: 12643 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,020,498 km

• M1: 190,887 km (0.118 R)
• M2: 275,858 km (0.082 R)
• M3: 378,183 km (0.094 R)
• M4: 479,910 km (0.087 R)
• M5: 558,748 km (0.054 R)
• M6: 842,386 km (0.103 R)
• M7: 1,652,757 km (0.087 R)
• M8: 1,981,424 km (0.094 R)
• M9: 2,470,010 km (0.109 R)
• M10: 2,583,555 km (0.116 R)
• M11: 2,934,811 km (0.026 R)
• M12: 3,649,889 km (0.094 R)
• M13: 3,714,665 km (0.065 R)
• M14: 4,313,954 km (0.062 R)
• M15: 4,730,135 km (0.063 R)
• M16: 4,978,916 km (0.069 R)
• M17: 5,086,926 km (0.082 R)
• M18: 5,195,684 km (0.082 R)
• M19: 6,016,527 km (0.096 R)
• M20: 6,208,760 km (0.067 R)
• M21: 7,037,981 km (0.107 R)
• M22: 7,159,156 km (0.114 R)
• M23: 7,281,228 km (0.101 R)
• M24: 8,196,916 km (0.106 R)
• M25: 8,885,515 km (0.05 R)
• M26: 9,414,194 km (0.095 R)
• M27: 10,409,618 km (0.093 R)
• M28: 11,438,253 km (0.103 R)
• M29: 12,352,446 km (0.077 R)
• M30: 12,547,970 km (0.106 R)
• M31: 13,140,527 km (0.118 R)
• M32: 13,893,902 km (0.08 R)
• M33: 14,148,219 km (0.051 R)
• M34: 15,758,939 km (0.114 R)
• M35: 18,532,334 km (0.08 R)
• M36: 18,756,132 km (0.083 R)
• M37: 19,319,667 km (0.076 R)
• M38: 21,101,677 km (0.1 R)
• M39: 21,218,513 km (0.084 R)
• M40: 21,923,568 km (0.088 R)
• M41: 22,041,900 km (0.079 R)
• M42: 22,219,622 km (0.111 R)
• M43: 22,397,943 km (0.113 R)
• M44: 22,517,023 km (0.109 R)
• M45: 22,935,598 km (0.103 R)
• M46: 23,176,001 km (0.071 R)
• M47: 23,841,263 km (0.07 R)
• M48: 23,962,886 km (0.101 R)
• M49: 24,451,473 km (0.089 R)
• M50: 27,196,893 km (0.061 R)
• M51: 28,412,226 km (0.075 R)
• M52: 28,541,329 km (0.074 R)
• M53: 30,697,184 km (0.106 R)
• M54: 31,227,808 km (0.071 R)
• M55: 31,895,164 km (0.027 R)
• M56: 32,096,373 km (0.1 R)
• M57: 32,163,542 km (0.066 R)
• M58: 32,837,481 km (0.066 R)
• M59: 33,993,872 km (0.073 R)
• M60: 35,094,464 km (0.073 R)
• M61: 36,067,149 km (0.116 R)
• M62: 37,471,873 km (0.082 R)
• M63: 37,754,912 km (0.058 R)
• M64: 40,624,798 km (0.032 R)
• M65: 40,988,321 km (0.059 R)
• M66: 42,012,318 km (0.117 R)
• M67: 42,159,223 km (0.107 R)
• M68: 42,527,383 km (0.058 R)
• M69: 43,118,744 km (0.117 R)
• M70: 43,266,995 km (0.092 R)
• M71: 43,341,196 km (0.065 R)
• M72: 43,563,947 km (0.099 R)
• M73: 43,638,297 km (0.097 R)
• M74: 44,458,991 km (0.099 R)
• M75: 45,586,361 km (0.096 R)
• M76: 45,737,305 km (0.116 R)
• M77: 47,027,736 km (0.088 R)
• M78: 48,330,135 km (0.1 R)
• M79: 49,179,103 km (0.107 R)
• M80: 49,489,070 km (0.089 R)
• M81: 52,307,793 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 16,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit