🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.9 AU - 0.9 AU

Year: 309 Days

Day: 47.5 Hours

Environment

Temp: 119 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.13 AU - 1.19 AU

Year: 452 Days

Day: 33 Hours

Environment

Temp: 3 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,551,035 km

• M1: 49,218 km (0.12 R)
• M2: 476,170 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.51 AU - 1.71 AU

Year: 739 Days

Day: 29.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,551,035 km

• M1: 918,082 km (0.097 R)
• M2: 1,139,188 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.86 AU - 2.24 AU

Year: 1062 Days

Day: 28.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.01 AU - 4.39 AU

Year: 2574 Days

Day: 46 Hours

Environment

Temp: -113 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.9

Radius: 13.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.13 AU - 9.69 AU

Year: 8820 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 56,551,035 km

• M1: 171,738 km (0.066 R)
• M2: 402,269 km (0.034 R)
• M3: 603,328 km (0.077 R)
• M4: 1,025,793 km (0.085 R)
• M5: 1,113,906 km (0.063 R)
• M6: 1,242,111 km (0.087 R)
• M7: 1,336,956 km (0.101 R)
• M8: 1,434,344 km (0.03 R)
• M9: 1,534,425 km (0.119 R)
• M10: 1,871,021 km (0.042 R)
• M11: 2,093,622 km (0.067 R)
• M12: 2,208,364 km (0.069 R)
• M13: 2,325,200 km (0.095 R)
• M14: 2,420,194 km (0.116 R)
• M15: 2,614,372 km (0.099 R)
• M16: 3,018,436 km (0.098 R)
• M17: 3,442,696 km (0.055 R)
• M18: 3,914,228 km (0.078 R)
• M19: 4,347,763 km (0.078 R)
• M20: 4,465,945 km (0.104 R)
• M21: 4,888,260 km (0.092 R)
• M22: 5,073,313 km (0.119 R)
• M23: 5,292,025 km (0.12 R)
• M24: 5,450,299 km (0.077 R)
• M25: 5,642,233 km (0.082 R)
• M26: 5,739,173 km (0.093 R)
• M27: 5,869,173 km (0.1 R)
• M28: 6,231,798 km (0.088 R)
• M29: 6,466,368 km (0.116 R)
• M30: 6,567,795 km (0.094 R)
• M31: 7,575,935 km (0.061 R)
• M32: 8,043,578 km (0.092 R)
• M33: 9,082,685 km (0.099 R)
• M34: 9,234,677 km (0.075 R)
• M35: 10,085,290 km (0.094 R)
• M36: 11,163,442 km (0.078 R)
• M37: 12,110,696 km (0.115 R)
• M38: 12,236,059 km (0.098 R)
• M39: 12,699,962 km (0.116 R)
• M40: 12,827,419 km (0.114 R)
• M41: 13,212,484 km (0.054 R)
• M42: 13,471,288 km (0.119 R)
• M43: 13,862,636 km (0.093 R)
• M44: 14,390,418 km (0.1 R)
• M45: 14,523,260 km (0.12 R)
• M46: 14,745,862 km (0.048 R)
• M47: 15,374,921 km (0.051 R)
• M48: 16,799,093 km (0.039 R)
• M49: 18,121,538 km (0.097 R)
• M50: 19,428,126 km (0.067 R)
• M51: 19,771,902 km (0.048 R)
• M52: 20,117,622 km (0.094 R)
• M53: 20,216,806 km (0.044 R)
• M54: 20,715,116 km (0.056 R)
• M55: 21,368,859 km (0.09 R)
• M56: 22,182,821 km (0.099 R)
• M57: 22,542,155 km (0.047 R)
• M58: 23,946,131 km (0.12 R)
• M59: 26,185,910 km (0.111 R)
• M60: 27,001,967 km (0.073 R)
• M61: 27,440,588 km (0.085 R)
• M62: 28,882,412 km (0.105 R)
• M63: 29,669,147 km (0.098 R)
• M64: 31,608,684 km (0.119 R)
• M65: 32,070,941 km (0.11 R)
• M66: 32,710,322 km (0.089 R)
• M67: 33,942,560 km (0.112 R)
• M68: 35,010,988 km (0.116 R)
• M69: 35,909,622 km (0.102 R)
• M70: 36,090,337 km (0.103 R)
• M71: 36,271,201 km (0.072 R)
• M72: 36,512,951 km (0.102 R)
• M73: 36,694,712 km (0.107 R)
• M74: 37,363,265 km (0.073 R)
• M75: 39,393,458 km (0.111 R)
• M76: 39,641,940 km (0.045 R)
• M77: 41,269,864 km (0.12 R)
• M78: 41,396,124 km (0.12 R)
• M79: 41,585,515 km (0.071 R)
• M80: 42,219,062 km (0.111 R)
• M81: 42,473,379 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.4

Radius: 9.4

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.77 AU - 9.87 AU

Year: 10290 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 79.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,551,035 km

• M1: 129,103 km (0.079 R)
• M2: 196,272 km (0.088 R)
• M3: 329,564 km (0.113 R)
• M4: 472,131 km (0.106 R)
• M5: 735,423 km (0.077 R)
• M6: 1,023,997 km (0.067 R)
• M7: 1,141,432 km (0.118 R)
• M8: 1,454,989 km (0.084 R)
• M9: 1,678,937 km (0.057 R)
• M10: 1,938,340 km (0.054 R)
• M11: 2,390,424 km (0.117 R)
• M12: 2,655,661 km (0.105 R)
• M13: 2,737,043 km (0.12 R)
• M14: 4,151,042 km (0.055 R)
• M15: 4,341,480 km (0.096 R)
• M16: 4,698,420 km (0.059 R)
• M17: 4,930,596 km (0.112 R)
• M18: 5,064,935 km (0.081 R)
• M19: 5,132,553 km (0.098 R)
• M20: 5,406,018 km (0.106 R)
• M21: 6,327,840 km (0.073 R)
• M22: 7,799,883 km (0.045 R)
• M23: 7,956,662 km (0.102 R)
• M24: 8,837,644 km (0.107 R)
• M25: 9,581,295 km (0.112 R)
• M26: 9,833,666 km (0.046 R)
• M27: 11,084,155 km (0.083 R)
• M28: 11,172,268 km (0.072 R)
• M29: 11,616,275 km (0.09 R)
• M30: 11,750,614 km (0.1 R)
• M31: 12,843,725 km (0.114 R)
• M32: 13,969,000 km (0.077 R)
• M33: 15,468,719 km (0.119 R)
• M34: 16,112,887 km (0.106 R)
• M35: 17,478,417 km (0.081 R)
• M36: 17,993,632 km (0.099 R)
• M37: 18,828,238 km (0.117 R)
• M38: 19,515,641 km (0.067 R)
• M39: 19,728,818 km (0.099 R)
• M40: 21,516,811 km (0.098 R)
• M41: 21,681,967 km (0.027 R)
• M42: 21,958,125 km (0.083 R)
• M43: 22,179,829 km (0.106 R)
• M44: 22,458,081 km (0.069 R)
• M45: 22,961,777 km (0.056 R)
• M46: 23,356,117 km (0.099 R)
• M47: 25,419,371 km (0.107 R)
• M48: 25,885,817 km (0.03 R)
• M49: 26,886,178 km (0.095 R)
• M50: 27,719,588 km (0.099 R)
• M51: 28,139,509 km (0.09 R)
• M52: 29,656,282 km (0.078 R)
• M53: 30,208,747 km (0.085 R)
• M54: 30,764,653 km (0.118 R)
• M55: 31,761,274 km (0.085 R)
• M56: 31,886,637 km (0.082 R)
• M57: 32,705,236 km (0.112 R)
• M58: 32,768,516 km (0.074 R)
• M59: 33,403,260 km (0.112 R)
• M60: 33,466,988 km (0.068 R)
• M61: 34,556,211 km (0.086 R)
• M62: 34,878,744 km (0.057 R)
• M63: 35,267,249 km (0.045 R)
• M64: 35,526,951 km (0.112 R)
• M65: 36,506,518 km (0.038 R)
• M66: 36,835,035 km (0.051 R)
• M67: 37,362,816 km (0.063 R)
• M68: 37,495,061 km (0.077 R)
• M69: 37,826,570 km (0.116 R)
• M70: 38,225,547 km (0.041 R)
• M71: 38,425,709 km (0.035 R)
• M72: 38,960,821 km (0.063 R)
• M73: 39,027,840 km (0.088 R)
• M74: 39,095,010 km (0.117 R)
• M75: 39,498,475 km (0.098 R)
• M76: 39,700,732 km (0.071 R)
• M77: 39,835,669 km (0.111 R)
• M78: 39,903,287 km (0.119 R)
• M79: 39,970,905 km (0.032 R)
• M80: 40,377,363 km (0.078 R)
• M81: 40,785,167 km (0.067 R)
• M82: 40,921,301 km (0.047 R)
• M83: 42,568,074 km (0.104 R)
• M84: 42,983,059 km (0.106 R)
• M85: 43,538,665 km (0.075 R)
• M86: 43,817,216 km (0.105 R)
• M87: 44,166,378 km (0.098 R)
• M88: 47,851,721 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.7

Radius: 8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 14.16 AU - 15.56 AU

Year: 20717 Days

Day: 21.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,551,035 km

• M1: 124,914 km (0.116 R)
• M2: 183,706 km (0.085 R)
• M3: 320,139 km (0.057 R)
• M4: 422,614 km (0.073 R)
• M5: 958,025 km (0.104 R)
• M6: 1,069,924 km (0.097 R)
• M7: 1,899,893 km (0.085 R)
• M8: 2,150,769 km (0.085 R)
• M9: 2,605,696 km (0.12 R)
• M10: 2,684,384 km (0.08 R)
• M11: 3,152,626 km (0.068 R)
• M12: 3,321,372 km (0.089 R)
• M13: 3,580,176 km (0.114 R)
• M14: 3,845,563 km (0.117 R)
• M15: 4,048,866 km (0.064 R)
• M16: 4,775,912 km (0.079 R)
• M17: 5,746,802 km (0.057 R)
• M18: 5,875,606 km (0.071 R)
• M19: 6,005,457 km (0.114 R)
• M20: 6,136,205 km (0.116 R)
• M21: 7,077,774 km (0.036 R)
• M22: 7,382,954 km (0.061 R)
• M23: 7,834,590 km (0.074 R)
• M24: 7,948,883 km (0.087 R)
• M25: 8,853,501 km (0.105 R)
• M26: 9,002,351 km (0.111 R)
• M27: 9,242,456 km (0.094 R)
• M28: 9,333,112 km (0.108 R)
• M29: 10,254,934 km (0.107 R)
• M30: 11,920,706 km (0.09 R)
• M31: 12,217,509 km (0.069 R)
• M32: 12,316,991 km (0.103 R)
• M33: 12,416,623 km (0.103 R)
• M34: 12,784,634 km (0.113 R)
• M35: 12,919,422 km (0.096 R)
• M36: 13,224,153 km (0.105 R)
• M37: 13,599,942 km (0.072 R)
• M38: 14,257,275 km (0.088 R)
• M39: 15,244,921 km (0.09 R)
• M40: 15,819,077 km (0.099 R)
• M41: 16,510,070 km (0.119 R)
• M42: 16,914,732 km (0.099 R)
• M43: 17,173,836 km (0.04 R)
• M44: 18,375,256 km (0.116 R)
• M45: 19,487,367 km (0.115 R)
• M46: 19,720,141 km (0.111 R)
• M47: 19,914,917 km (0.105 R)
• M48: 20,267,071 km (0.089 R)
• M49: 20,424,148 km (0.118 R)
• M50: 20,621,169 km (0.092 R)
• M51: 21,615,696 km (0.025 R)
• M52: 22,098,597 km (0.119 R)
• M53: 23,197,992 km (0.112 R)
• M54: 23,816,579 km (0.045 R)
• M55: 24,398,665 km (0.09 R)
• M56: 25,027,724 km (0.072 R)
• M57: 25,492,225 km (0.052 R)
• M58: 26,002,354 km (0.087 R)
• M59: 26,558,858 km (0.053 R)
• M60: 26,946,316 km (0.053 R)
• M61: 27,335,720 km (0.081 R)
• M62: 27,422,486 km (0.031 R)
• M63: 27,639,852 km (0.099 R)
• M64: 27,770,601 km (0.074 R)
• M65: 27,945,181 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.8

Radius: 4.5

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.54 AU - 18.62 AU

Year: 21178 Days

Day: 17.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,551,035 km

• M1: 57,745 km (0.045 R)
• M2: 149,598 km (0.071 R)
• M3: 507,885 km (0.106 R)
• M4: 613,351 km (0.105 R)
• M5: 1,013,825 km (0.07 R)
• M6: 1,310,477 km (0.054 R)
• M7: 1,923,529 km (0.073 R)
• M8: 2,145,233 km (0.115 R)
• M9: 2,765,317 km (0.118 R)
• M10: 3,111,037 km (0.095 R)
• M11: 3,272,603 km (0.088 R)
• M12: 3,470,222 km (0.118 R)
• M13: 3,842,421 km (0.066 R)
• M14: 4,015,805 km (0.053 R)
• M15: 4,085,967 km (0.107 R)
• M16: 4,262,941 km (0.069 R)
• M17: 4,298,695 km (0.092 R)
• M18: 4,334,449 km (0.055 R)
• M19: 4,370,352 km (0.082 R)
• M20: 4,734,773 km (0.098 R)
• M21: 5,071,218 km (0.086 R)
• M22: 5,146,915 km (0.082 R)
• M23: 5,925,422 km (0.086 R)
• M24: 6,085,492 km (0.101 R)
• M25: 6,328,289 km (0.115 R)
• M26: 7,287,959 km (0.107 R)
• M27: 7,545,717 km (0.103 R)
• M28: 7,981,944 km (0.119 R)
• M29: 8,070,207 km (0.104 R)
• M30: 8,651,544 km (0.075 R)
• M31: 9,385,471 km (0.098 R)
• M32: 9,572,020 km (0.115 R)
• M33: 9,665,818 km (0.106 R)
• M34: 10,330,631 km (0.1 R)
• M35: 10,378,651 km (0.101 R)
• M36: 10,523,313 km (0.112 R)
• M37: 10,814,430 km (0.1 R)
• M38: 11,256,193 km (0.087 R)
• M39: 11,653,824 km (0.116 R)
• M40: 12,514,011 km (0.039 R)
• M41: 13,394,395 km (0.112 R)
• M42: 13,604,430 km (0.086 R)
• M43: 13,657,089 km (0.059 R)
• M44: 15,050,593 km (0.101 R)
• M45: 15,214,253 km (0.08 R)
• M46: 15,488,316 km (0.054 R)
• M47: 15,985,879 km (0.113 R)
• M48: 16,152,830 km (0.079 R)
• M49: 16,488,677 km (0.094 R)
• M50: 17,223,951 km (0.027 R)
• M51: 18,667,720 km (0.058 R)
• M52: 19,078,964 km (0.025 R)
• M53: 19,611,982 km (0.097 R)
• M54: 19,970,119 km (0.116 R)
• M55: 20,450,927 km (0.116 R)
• M56: 22,974,194 km (0.054 R)
• M57: 23,604,450 km (0.108 R)
• M58: 24,688,735 km (0.093 R)
• M59: 24,752,912 km (0.086 R)
• M60: 24,881,716 km (0.09 R)
• M61: 25,334,100 km (0.108 R)
• M62: 25,398,876 km (0.083 R)
• M63: 25,919,626 km (0.067 R)
• M64: 26,115,749 km (0.109 R)
• M65: 28,845,910 km (0.064 R)
• M66: 29,117,131 km (0.092 R)
• M67: 29,185,049 km (0.109 R)
• M68: 29,593,750 km (0.046 R)
• M69: 31,316,818 km (0.115 R)
• M70: 31,735,094 km (0.057 R)
• M71: 33,925,955 km (0.054 R)
• M72: 34,068,970 km (0.096 R)
• M73: 34,714,934 km (0.101 R)
• M74: 35,437,492 km (0.113 R)
• M75: 37,044,472 km (0.072 R)
• M76: 37,339,329 km (0.046 R)
• M77: 38,302,440 km (0.085 R)
• M78: 40,329,043 km (0.103 R)
• M79: 40,860,115 km (0.087 R)
• M80: 42,082,629 km (0.038 R)
• M81: 42,390,202 km (0.113 R)
• M82: 42,621,331 km (0.096 R)
• M83: 42,698,374 km (0.103 R)
• M84: 43,394,752 km (0.091 R)
• M85: 44,563,560 km (0.063 R)
• M86: 45,269,812 km (0.051 R)
• M87: 45,348,500 km (0.056 R)
• M88: 47,091,465 km (0.071 R)
• M89: 47,570,627 km (0.115 R)
• M90: 48,292,287 km (0.092 R)
• M91: 50,805,830 km (0.099 R)
• M92: 51,133,300 km (0.036 R)
• M93: 52,119,749 km (0.113 R)
• M94: 52,367,333 km (0.104 R)
• M95: 52,449,911 km (0.11 R)
• M96: 55,790,132 km (0.119 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 14,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit