🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.49 AU - 0.73 AU

Year: 172 Days

Day: 17.8 Hours

Environment

Temp: 215 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.83 AU - 1.17 AU

Year: 362 Days

Day: 15.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.88 AU - 1.16 AU

Year: 373 Days

Day: 43.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,958,616 km

• M1: 501,452 km (0.085 R)

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.5

Radius: 12.2

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.74 AU - 7.04 AU

Year: 5170 Days

Day: 11.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,958,616 km

• M1: 159,621 km (0.049 R)
• M2: 281,394 km (0.099 R)
• M3: 380,876 km (0.065 R)
• M4: 467,045 km (0.103 R)
• M5: 550,819 km (0.085 R)
• M6: 838,795 km (0.101 R)
• M7: 959,371 km (0.049 R)
• M8: 1,204,412 km (0.068 R)
• M9: 1,358,349 km (0.116 R)
• M10: 1,568,534 km (0.087 R)
• M11: 1,931,159 km (0.119 R)
• M12: 2,094,819 km (0.058 R)
• M13: 2,225,418 km (0.096 R)
• M14: 2,455,649 km (0.104 R)
• M15: 2,734,350 km (0.058 R)
• M16: 3,236,101 km (0.115 R)
• M17: 3,409,934 km (0.087 R)
• M18: 3,520,038 km (0.079 R)
• M19: 4,277,302 km (0.056 R)
• M20: 4,492,424 km (0.087 R)
• M21: 4,760,354 km (0.118 R)
• M22: 4,933,738 km (0.116 R)
• M23: 5,337,652 km (0.116 R)
• M24: 5,699,978 km (0.095 R)
• M25: 5,831,325 km (0.067 R)
• M26: 6,367,035 km (0.087 R)
• M27: 6,640,799 km (0.029 R)
• M28: 7,002,527 km (0.109 R)
• M29: 7,285,117 km (0.065 R)
• M30: 7,399,260 km (0.081 R)
• M31: 7,542,874 km (0.054 R)
• M32: 8,244,638 km (0.091 R)
• M33: 8,333,798 km (0.091 R)
• M34: 8,453,177 km (0.113 R)
• M35: 9,059,049 km (0.082 R)
• M36: 9,836,060 km (0.09 R)
• M37: 9,962,321 km (0.109 R)
• M38: 10,216,637 km (0.111 R)
• M39: 10,537,524 km (0.116 R)
• M40: 10,796,628 km (0.076 R)
• M41: 11,123,350 km (0.046 R)
• M42: 11,254,996 km (0.091 R)
• M43: 12,055,943 km (0.11 R)
• M44: 12,737,361 km (0.064 R)
• M45: 12,875,141 km (0.087 R)
• M46: 13,117,489 km (0.05 R)
• M47: 14,208,955 km (0.073 R)
• M48: 14,892,169 km (0.064 R)
• M49: 15,844,658 km (0.084 R)
• M50: 16,104,360 km (0.056 R)
• M51: 16,402,958 km (0.047 R)
• M52: 16,553,004 km (0.046 R)
• M53: 16,967,989 km (0.091 R)
• M54: 17,119,681 km (0.059 R)
• M55: 18,039,409 km (0.115 R)
• M56: 18,155,646 km (0.078 R)
• M57: 19,093,475 km (0.113 R)
• M58: 19,369,932 km (0.06 R)
• M59: 20,287,865 km (0.084 R)
• M60: 20,570,006 km (0.093 R)
• M61: 20,650,939 km (0.06 R)
• M62: 20,731,871 km (0.115 R)
• M63: 21,506,339 km (0.108 R)
• M64: 22,083,189 km (0.1 R)
• M65: 22,874,113 km (0.087 R)
• M66: 23,716,648 km (0.101 R)
• M67: 24,398,066 km (0.073 R)
• M68: 25,388,703 km (0.099 R)
• M69: 26,348,673 km (0.067 R)
• M70: 28,034,641 km (0.1 R)
• M71: 28,259,187 km (0.081 R)
• M72: 28,619,419 km (0.074 R)
• M73: 28,800,283 km (0.096 R)
• M74: 29,299,192 km (0.11 R)
• M75: 30,444,064 km (0.116 R)
• M76: 30,582,442 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.3

Radius: 13.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.29 AU - 6.77 AU

Year: 5355 Days

Day: 7.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,958,616 km

• M1: 163,959 km (0.103 R)
• M2: 286,929 km (0.027 R)
• M3: 372,050 km (0.115 R)
• M4: 492,027 km (0.091 R)
• M5: 616,942 km (0.118 R)
• M6: 780,751 km (0.114 R)
• M7: 975,079 km (0.047 R)
• M8: 1,078,750 km (0.116 R)
• M9: 1,314,217 km (0.086 R)
• M10: 1,396,646 km (0.111 R)
• M11: 1,910,514 km (0.115 R)
• M12: 2,120,550 km (0.074 R)
• M13: 2,626,340 km (0.087 R)
• M14: 3,169,380 km (0.072 R)
• M15: 3,465,734 km (0.086 R)
• M16: 3,605,608 km (0.11 R)
• M17: 3,771,213 km (0.086 R)
• M18: 4,283,286 km (0.113 R)
• M19: 4,791,620 km (0.107 R)
• M20: 5,079,446 km (0.043 R)
• M21: 5,185,661 km (0.038 R)
• M22: 5,921,383 km (0.067 R)
• M23: 6,516,184 km (0.117 R)
• M24: 7,459,548 km (0.116 R)
• M25: 7,610,792 km (0.088 R)
• M26: 8,132,739 km (0.12 R)
• M27: 8,288,470 km (0.104 R)
• M28: 9,082,236 km (0.075 R)
• M29: 9,341,340 km (0.12 R)
• M30: 9,867,027 km (0.092 R)
• M31: 10,707,617 km (0.114 R)
• M32: 11,153,868 km (0.065 R)
• M33: 11,711,569 km (0.107 R)
• M34: 11,922,950 km (0.109 R)
• M35: 13,475,327 km (0.07 R)
• M36: 13,622,980 km (0.103 R)
• M37: 13,994,432 km (0.103 R)
• M38: 14,256,527 km (0.114 R)
• M39: 14,633,664 km (0.078 R)
• M40: 15,590,940 km (0.114 R)
• M41: 16,489,575 km (0.098 R)
• M42: 16,608,056 km (0.074 R)
• M43: 17,485,298 km (0.086 R)
• M44: 17,767,590 km (0.055 R)
• M45: 18,214,289 km (0.118 R)
• M46: 18,377,650 km (0.077 R)
• M47: 18,459,480 km (0.113 R)
• M48: 18,582,599 km (0.071 R)
• M49: 19,160,346 km (0.108 R)
• M50: 20,375,828 km (0.104 R)
• M51: 20,672,930 km (0.116 R)
• M52: 20,800,686 km (0.054 R)
• M53: 20,886,107 km (0.102 R)
• M54: 21,057,097 km (0.113 R)
• M55: 21,185,751 km (0.117 R)
• M56: 21,529,826 km (0.054 R)
• M57: 21,702,612 km (0.104 R)
• M58: 21,789,229 km (0.098 R)
• M59: 22,792,881 km (0.09 R)
• M60: 22,880,994 km (0.119 R)
• M61: 23,057,221 km (0.075 R)
• M62: 23,633,472 km (0.115 R)
• M63: 24,124,751 km (0.086 R)
• M64: 24,214,510 km (0.038 R)
• M65: 24,619,471 km (0.095 R)
• M66: 25,756,116 km (0.103 R)
• M67: 25,939,672 km (0.118 R)
• M68: 26,077,452 km (0.073 R)
• M69: 26,956,489 km (0.111 R)
• M70: 27,142,738 km (0.06 R)
• M71: 27,329,437 km (0.074 R)
• M72: 28,743,286 km (0.107 R)
• M73: 28,981,296 km (0.101 R)
• M74: 29,795,258 km (0.098 R)
• M75: 30,422,821 km (0.095 R)
• M76: 30,616,850 km (0.066 R)
• M77: 31,299,016 km (0.094 R)
• M78: 31,691,112 km (0.108 R)
• M79: 32,084,704 km (0.076 R)
• M80: 32,579,125 km (0.029 R)
• M81: 33,125,905 km (0.119 R)
• M82: 33,425,400 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 10.1

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.01 AU - 7.31 AU

Year: 5529 Days

Day: 10.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 77,958,616 km

• M1: 135,984 km (0.104 R)
• M2: 220,956 km (0.12 R)
• M3: 308,920 km (0.106 R)
• M4: 377,136 km (0.106 R)
• M5: 482,304 km (0.096 R)
• M6: 621,130 km (0.03 R)
• M7: 714,031 km (0.118 R)
• M8: 787,034 km (0.109 R)
• M9: 1,295,368 km (0.106 R)
• M10: 1,689,558 km (0.099 R)
• M11: 1,756,129 km (0.114 R)
• M12: 2,031,389 km (0.118 R)
• M13: 2,120,251 km (0.056 R)
• M14: 3,039,380 km (0.111 R)
• M15: 3,224,283 km (0.082 R)
• M16: 3,434,019 km (0.054 R)
• M17: 3,605,159 km (0.032 R)
• M18: 3,691,776 km (0.061 R)
• M19: 3,933,676 km (0.075 R)
• M20: 4,158,073 km (0.072 R)
• M21: 4,502,597 km (0.102 R)
• M22: 4,713,829 km (0.119 R)
• M23: 4,785,037 km (0.095 R)
• M24: 4,976,373 km (0.086 R)
• M25: 5,540,956 km (0.117 R)
• M26: 5,920,186 km (0.113 R)
• M27: 6,125,883 km (0.087 R)
• M28: 6,438,992 km (0.084 R)
• M29: 7,409,283 km (0.091 R)
• M30: 7,492,161 km (0.114 R)
• M31: 7,603,162 km (0.048 R)
• M32: 7,798,836 km (0.111 R)
• M33: 7,967,882 km (0.097 R)
• M34: 8,109,701 km (0.119 R)
• M35: 8,338,436 km (0.105 R)
• M36: 8,598,138 km (0.077 R)
• M37: 9,214,780 km (0.107 R)
• M38: 9,393,549 km (0.078 R)
• M39: 10,366,534 km (0.095 R)
• M40: 10,459,434 km (0.071 R)
• M41: 10,959,390 km (0.112 R)
• M42: 11,531,153 km (0.103 R)
• M43: 11,917,714 km (0.099 R)
• M44: 12,047,565 km (0.109 R)
• M45: 12,112,640 km (0.112 R)
• M46: 12,407,049 km (0.112 R)
• M47: 13,709,747 km (0.095 R)
• M48: 13,948,206 km (0.053 R)
• M49: 14,915,506 km (0.091 R)
• M50: 15,160,697 km (0.101 R)
• M51: 15,655,268 km (0.11 R)
• M52: 16,479,103 km (0.116 R)
• M53: 16,696,319 km (0.117 R)
• M54: 16,841,728 km (0.107 R)
• M55: 17,464,055 km (0.117 R)
• M56: 18,769,297 km (0.089 R)
• M57: 19,951,419 km (0.112 R)
• M58: 20,726,785 km (0.087 R)
• M59: 20,804,875 km (0.038 R)
• M60: 20,922,160 km (0.102 R)
• M61: 21,236,166 km (0.078 R)
• M62: 21,908,309 km (0.107 R)
• M63: 21,987,895 km (0.084 R)
• M64: 23,273,689 km (0.051 R)
• M65: 23,354,920 km (0.119 R)
• M66: 23,925,786 km (0.115 R)
• M67: 24,790,611 km (0.12 R)
• M68: 24,915,077 km (0.086 R)
• M69: 25,414,733 km (0.065 R)
• M70: 26,170,502 km (0.085 R)
• M71: 26,551,079 km (0.048 R)
• M72: 27,189,563 km (0.06 R)
• M73: 27,360,553 km (0.089 R)
• M74: 28,916,670 km (0.108 R)
• M75: 29,222,598 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.7

Radius: 5.4

Gravity: 31.06 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.55 AU - 14.55 AU

Year: 18038 Days

Day: 18 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 77,958,616 km

• M1: 145,110 km (0.042 R)
• M2: 196,123 km (0.098 R)
• M3: 577,149 km (0.052 R)
• M4: 737,667 km (0.111 R)
• M5: 785,987 km (0.075 R)
• M6: 911,949 km (0.082 R)
• M7: 1,155,195 km (0.095 R)
• M8: 1,298,809 km (0.107 R)
• M9: 1,571,974 km (0.108 R)
• M10: 1,763,908 km (0.077 R)
• M11: 2,135,210 km (0.075 R)
• M12: 2,947,676 km (0.059 R)
• M13: 3,184,340 km (0.092 R)
• M14: 3,887,899 km (0.091 R)
• M15: 4,367,809 km (0.029 R)
• M16: 4,412,389 km (0.107 R)
• M17: 4,774,416 km (0.086 R)
• M18: 5,382,980 km (0.075 R)
• M19: 5,478,723 km (0.09 R)
• M20: 5,916,596 km (0.114 R)
• M21: 6,467,266 km (0.109 R)
• M22: 6,620,155 km (0.057 R)
• M23: 7,886,501 km (0.054 R)
• M24: 8,714,974 km (0.057 R)
• M25: 9,803,597 km (0.092 R)
• M26: 12,168,590 km (0.113 R)
• M27: 13,058,548 km (0.039 R)
• M28: 15,237,590 km (0.12 R)
• M29: 15,919,906 km (0.069 R)
• M30: 17,526,587 km (0.104 R)
• M31: 18,025,646 km (0.06 R)
• M32: 18,241,067 km (0.075 R)
• M33: 19,184,132 km (0.074 R)
• M34: 19,257,285 km (0.117 R)
• M35: 20,217,404 km (0.059 R)
• M36: 20,366,404 km (0.077 R)
• M37: 20,966,291 km (0.048 R)
• M38: 21,192,782 km (0.117 R)
• M39: 21,648,308 km (0.11 R)
• M40: 21,800,748 km (0.103 R)
• M41: 21,953,637 km (0.078 R)
• M42: 23,501,825 km (0.087 R)
• M43: 23,658,604 km (0.09 R)
• M44: 23,894,370 km (0.075 R)
• M45: 25,889,408 km (0.115 R)
• M46: 26,132,354 km (0.059 R)
• M47: 26,213,436 km (0.11 R)
• M48: 26,702,173 km (0.063 R)
• M49: 28,352,836 km (0.107 R)
• M50: 28,436,162 km (0.112 R)
• M51: 28,938,362 km (0.073 R)
• M52: 29,612,300 km (0.086 R)
• M53: 34,029,028 km (0.112 R)
• M54: 34,295,162 km (0.101 R)
• M55: 34,384,023 km (0.108 R)
• M56: 35,097,755 km (0.109 R)
• M57: 35,726,215 km (0.113 R)
• M58: 36,177,403 km (0.072 R)
• M59: 36,812,146 km (0.109 R)
• M60: 37,450,780 km (0.088 R)
• M61: 37,725,441 km (0.117 R)
• M62: 37,817,145 km (0.074 R)
• M63: 40,134,715 km (0.104 R)
• M64: 41,263,281 km (0.097 R)
• M65: 43,167,363 km (0.083 R)
• M66: 44,130,175 km (0.105 R)
• M67: 44,226,815 km (0.087 R)
• M68: 44,323,605 km (0.051 R)
• M69: 45,783,082 km (0.094 R)
• M70: 48,349,882 km (0.075 R)
• M71: 50,053,204 km (0.109 R)
• M72: 50,255,011 km (0.059 R)
• M73: 50,355,840 km (0.102 R)
• M74: 50,659,075 km (0.048 R)
• M75: 52,491,350 km (0.083 R)
• M76: 53,415,565 km (0.106 R)
• M77: 54,034,751 km (0.067 R)
• M78: 54,656,180 km (0.08 R)
• M79: 55,488,543 km (0.104 R)
• M80: 60,569,934 km (0.079 R)
• M81: 60,892,317 km (0.092 R)
• M82: 62,948,091 km (0.095 R)
• M83: 64,916,350 km (0.025 R)
• M84: 70,037,534 km (0.099 R)
• M85: 71,962,709 km (0.083 R)
• M86: 72,874,808 km (0.034 R)
• M87: 73,217,686 km (0.047 R)
• M88: 76,560,749 km (0.09 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 10,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit