🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.45 AU - 0.57 AU

Year: 164 Days

Day: 25 Hours

Environment

Temp: 17 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.75 AU - 1.19 AU

Year: 430 Days

Day: 35.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,007,973 km

• M1: 125,513 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.9 AU - 1.36 AU

Year: 540 Days

Day: 35.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.9

Radius: 12.2

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.92 AU - 3.04 AU

Year: 2313 Days

Day: 14.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 161.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,007,973 km

• M1: 160,369 km (0.088 R)
• M2: 607,966 km (0.111 R)
• M3: 789,278 km (0.117 R)
• M4: 882,478 km (0.119 R)
• M5: 979,866 km (0.066 R)
• M6: 1,070,971 km (0.077 R)
• M7: 1,175,690 km (0.088 R)
• M8: 1,430,604 km (0.115 R)
• M9: 1,511,836 km (0.089 R)
• M10: 1,790,238 km (0.079 R)
• M11: 1,942,229 km (0.072 R)
• M12: 2,046,050 km (0.112 R)
• M13: 2,218,686 km (0.082 R)
• M14: 2,382,645 km (0.115 R)
• M15: 2,494,096 km (0.117 R)
• M16: 2,708,021 km (0.069 R)
• M17: 3,215,457 km (0.058 R)
• M18: 3,932,629 km (0.084 R)
• M19: 4,250,076 km (0.064 R)
• M20: 4,335,047 km (0.059 R)
• M21: 4,472,228 km (0.081 R)
• M22: 4,680,618 km (0.091 R)
• M23: 5,125,373 km (0.084 R)
• M24: 5,435,639 km (0.082 R)
• M25: 5,602,291 km (0.05 R)
• M26: 5,998,127 km (0.111 R)
• M27: 6,074,571 km (0.068 R)
• M28: 6,189,761 km (0.091 R)
• M29: 6,737,290 km (0.099 R)
• M30: 7,077,326 km (0.108 R)
• M31: 7,300,376 km (0.106 R)
• M32: 7,382,206 km (0.084 R)
• M33: 7,629,043 km (0.106 R)
• M34: 7,899,665 km (0.103 R)
• M35: 8,046,720 km (0.098 R)
• M36: 8,450,485 km (0.1 R)
• M37: 8,557,896 km (0.056 R)
• M38: 9,035,711 km (0.084 R)
• M39: 9,189,498 km (0.045 R)
• M40: 9,366,472 km (0.105 R)
• M41: 9,746,152 km (0.115 R)
• M42: 9,836,210 km (0.077 R)
• M43: 10,290,838 km (0.086 R)
• M44: 10,985,720 km (0.041 R)
• M45: 11,220,738 km (0.117 R)
• M46: 11,457,402 km (0.034 R)
• M47: 12,128,947 km (0.099 R)
• M48: 12,225,886 km (0.099 R)
• M49: 12,714,772 km (0.062 R)
• M50: 13,184,958 km (0.065 R)
• M51: 13,284,740 km (0.045 R)
• M52: 13,409,804 km (0.07 R)
• M53: 14,552,731 km (0.108 R)
• M54: 14,992,699 km (0.102 R)
• M55: 15,096,819 km (0.103 R)
• M56: 15,542,172 km (0.112 R)
• M57: 15,885,499 km (0.086 R)
• M58: 16,018,342 km (0.061 R)
• M59: 16,204,890 km (0.075 R)
• M60: 16,418,815 km (0.109 R)
• M61: 16,526,226 km (0.05 R)
• M62: 16,741,647 km (0.097 R)
• M63: 17,257,162 km (0.101 R)
• M64: 17,338,992 km (0.084 R)
• M65: 17,503,100 km (0.114 R)
• M66: 18,026,244 km (0.112 R)
• M67: 18,137,096 km (0.115 R)
• M68: 18,722,473 km (0.086 R)
• M69: 18,834,671 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.3

Radius: 12.7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.15 AU - 4.89 AU

Year: 4320 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 65,007,973 km

• M1: 164,408 km (0.055 R)
• M2: 247,884 km (0.092 R)
• M3: 645,664 km (0.115 R)
• M4: 807,978 km (0.119 R)
• M5: 948,750 km (0.102 R)
• M6: 1,098,348 km (0.108 R)
• M7: 1,269,936 km (0.095 R)
• M8: 1,366,128 km (0.081 R)
• M9: 1,479,373 km (0.057 R)
• M10: 1,595,910 km (0.045 R)
• M11: 1,807,741 km (0.093 R)
• M12: 1,917,097 km (0.118 R)
• M13: 2,028,846 km (0.072 R)
• M14: 2,175,901 km (0.088 R)
• M15: 2,326,546 km (0.064 R)
• M16: 2,498,135 km (0.084 R)
• M17: 2,763,671 km (0.097 R)
• M18: 2,945,881 km (0.081 R)
• M19: 3,038,482 km (0.03 R)
• M20: 3,536,045 km (0.092 R)
• M21: 3,634,630 km (0.093 R)
• M22: 4,225,242 km (0.077 R)
• M23: 4,372,447 km (0.08 R)
• M24: 4,824,083 km (0.097 R)
• M25: 4,978,019 km (0.103 R)
• M26: 6,219,980 km (0.037 R)
• M27: 6,339,808 km (0.096 R)
• M28: 6,532,939 km (0.102 R)
• M29: 6,826,300 km (0.094 R)
• M30: 6,999,535 km (0.093 R)
• M31: 7,224,380 km (0.078 R)
• M32: 7,451,620 km (0.045 R)
• M33: 7,578,927 km (0.086 R)
• M34: 7,732,714 km (0.112 R)
• M35: 8,278,896 km (0.074 R)
• M36: 8,463,799 km (0.105 R)
• M37: 9,629,316 km (0.089 R)
• M38: 10,415,153 km (0.053 R)
• M39: 10,729,608 km (0.08 R)
• M40: 10,931,266 km (0.097 R)
• M41: 11,250,957 km (0.05 R)
• M42: 12,590,157 km (0.083 R)
• M43: 13,448,699 km (0.032 R)
• M44: 14,073,569 km (0.116 R)
• M45: 14,294,525 km (0.041 R)
• M46: 15,093,228 km (0.093 R)
• M47: 15,351,733 km (0.12 R)
• M48: 15,644,497 km (0.071 R)
• M49: 15,775,095 km (0.049 R)
• M50: 15,971,817 km (0.06 R)
• M51: 16,103,463 km (0.077 R)
• M52: 16,334,592 km (0.072 R)
• M53: 16,867,160 km (0.047 R)
• M54: 16,967,690 km (0.054 R)
• M55: 17,881,134 km (0.098 R)
• M56: 18,223,414 km (0.089 R)
• M57: 18,326,637 km (0.118 R)
• M58: 19,158,700 km (0.092 R)
• M59: 19,333,580 km (0.049 R)
• M60: 19,684,985 km (0.113 R)
• M61: 20,465,587 km (0.099 R)
• M62: 20,716,014 km (0.107 R)
• M63: 20,859,628 km (0.094 R)
• M64: 22,056,860 km (0.074 R)
• M65: 23,053,032 km (0.113 R)
• M66: 23,800,423 km (0.104 R)
• M67: 24,936,319 km (0.061 R)
• M68: 25,703,457 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.1

Radius: 14.6

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.32 AU - 7.88 AU

Year: 7623 Days

Day: 10.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,007,973 km

• M1: 678,426 km (0.096 R)
• M2: 935,136 km (0.07 R)
• M3: 1,206,058 km (0.087 R)
• M4: 1,302,399 km (0.094 R)
• M5: 1,441,974 km (0.063 R)
• M6: 1,608,028 km (0.098 R)
• M7: 1,802,954 km (0.107 R)
• M8: 1,960,181 km (0.116 R)
• M9: 2,216,741 km (0.112 R)
• M10: 2,312,933 km (0.116 R)
• M11: 3,296,688 km (0.043 R)
• M12: 3,660,660 km (0.118 R)
• M13: 4,276,405 km (0.119 R)
• M14: 4,397,429 km (0.111 R)
• M15: 4,861,632 km (0.05 R)
• M16: 4,988,191 km (0.103 R)
• M17: 5,571,025 km (0.031 R)
• M18: 6,073,524 km (0.1 R)
• M19: 6,175,699 km (0.083 R)
• M20: 6,486,115 km (0.103 R)
• M21: 6,590,684 km (0.061 R)
• M22: 6,731,007 km (0.093 R)
• M23: 7,266,268 km (0.076 R)
• M24: 7,447,730 km (0.115 R)
• M25: 8,683,259 km (0.038 R)
• M26: 8,953,582 km (0.114 R)
• M27: 9,305,137 km (0.12 R)
• M28: 10,346,488 km (0.04 R)
• M29: 10,469,009 km (0.106 R)
• M30: 10,756,835 km (0.088 R)
• M31: 10,964,178 km (0.088 R)
• M32: 12,538,546 km (0.119 R)
• M33: 12,932,138 km (0.099 R)
• M34: 13,508,089 km (0.107 R)
• M35: 13,776,618 km (0.118 R)
• M36: 13,956,733 km (0.05 R)
• M37: 14,684,826 km (0.075 R)
• M38: 14,776,679 km (0.091 R)
• M39: 15,007,210 km (0.106 R)
• M40: 15,378,661 km (0.076 R)
• M41: 15,565,509 km (0.108 R)
• M42: 16,702,453 km (0.119 R)
• M43: 17,135,688 km (0.036 R)
• M44: 18,210,399 km (0.029 R)
• M45: 18,606,684 km (0.065 R)
• M46: 18,755,983 km (0.115 R)
• M47: 20,015,896 km (0.065 R)
• M48: 20,476,059 km (0.077 R)
• M49: 20,888,201 km (0.093 R)
• M50: 21,147,155 km (0.073 R)
• M51: 21,250,976 km (0.116 R)
• M52: 22,035,467 km (0.111 R)
• M53: 22,936,046 km (0.092 R)
• M54: 23,902,748 km (0.072 R)
• M55: 24,010,907 km (0.098 R)
• M56: 24,173,670 km (0.092 R)
• M57: 24,663,752 km (0.11 R)
• M58: 24,992,419 km (0.074 R)
• M59: 25,598,739 km (0.08 R)
• M60: 26,265,646 km (0.068 R)
• M61: 27,276,629 km (0.07 R)
• M62: 28,071,891 km (0.104 R)
• M63: 28,874,783 km (0.106 R)
• M64: 30,268,586 km (0.074 R)
• M65: 30,444,363 km (0.068 R)
• M66: 30,620,440 km (0.093 R)
• M67: 30,738,024 km (0.078 R)
• M68: 31,269,097 km (0.12 R)
• M69: 31,862,850 km (0.094 R)
• M70: 32,580,023 km (0.055 R)
• M71: 33,908,901 km (0.076 R)
• M72: 34,457,626 km (0.108 R)
• M73: 35,132,312 km (0.11 R)
• M74: 35,625,835 km (0.061 R)
• M75: 35,749,403 km (0.084 R)
• M76: 37,119,720 km (0.119 R)
• M77: 37,685,349 km (0.063 R)
• M78: 37,811,311 km (0.113 R)
• M79: 38,063,981 km (0.119 R)
• M80: 38,761,257 km (0.094 R)
• M81: 40,297,627 km (0.118 R)
• M82: 40,620,160 km (0.101 R)
• M83: 41,267,769 km (0.115 R)
• M84: 41,984,194 km (0.049 R)
• M85: 42,311,215 km (0.06 R)
• M86: 42,967,800 km (0.042 R)
• M87: 43,165,418 km (0.09 R)
• M88: 43,892,614 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.5

Radius: 7.7

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.47 AU - 12.03 AU

Year: 15846 Days

Day: 20.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,007,973 km

• M1: 133,740 km (0.109 R)
• M2: 191,934 km (0.099 R)
• M3: 484,847 km (0.088 R)
• M4: 654,491 km (0.096 R)
• M5: 887,714 km (0.105 R)
• M6: 1,146,817 km (0.1 R)
• M7: 1,221,467 km (0.113 R)
• M8: 1,297,911 km (0.074 R)
• M9: 1,537,118 km (0.101 R)
• M10: 1,704,369 km (0.118 R)
• M11: 1,819,260 km (0.103 R)
• M12: 2,117,707 km (0.119 R)
• M13: 2,463,877 km (0.117 R)
• M14: 2,627,238 km (0.088 R)
• M15: 2,930,173 km (0.06 R)
• M16: 3,208,874 km (0.105 R)
• M17: 3,315,538 km (0.116 R)
• M18: 3,829,107 km (0.12 R)
• M19: 4,211,180 km (0.108 R)
• M20: 4,289,121 km (0.047 R)
• M21: 4,367,510 km (0.11 R)
• M22: 4,645,612 km (0.096 R)
• M23: 5,514,178 km (0.092 R)
• M24: 5,814,869 km (0.069 R)
• M25: 6,793,987 km (0.047 R)
• M26: 6,885,541 km (0.118 R)
• M27: 8,258,550 km (0.082 R)
• M28: 8,850,808 km (0.107 R)
• M29: 9,405,817 km (0.1 R)
• M30: 9,456,829 km (0.072 R)
• M31: 10,128,374 km (0.107 R)
• M32: 10,233,093 km (0.07 R)
• M33: 10,496,385 km (0.084 R)
• M34: 11,626,447 km (0.059 R)
• M35: 12,067,163 km (0.084 R)
• M36: 12,794,807 km (0.108 R)
• M37: 13,078,444 km (0.08 R)
• M38: 14,000,117 km (0.094 R)
• M39: 14,468,807 km (0.107 R)
• M40: 14,823,653 km (0.08 R)
• M41: 15,421,446 km (0.099 R)
• M42: 16,149,240 km (0.081 R)
• M43: 16,271,760 km (0.105 R)
• M44: 17,137,034 km (0.094 R)
• M45: 18,144,277 km (0.083 R)
• M46: 18,976,639 km (0.118 R)
• M47: 20,347,554 km (0.032 R)
• M48: 20,811,607 km (0.092 R)
• M49: 22,360,693 km (0.102 R)
• M50: 22,839,406 km (0.049 R)
• M51: 23,737,592 km (0.047 R)
• M52: 23,946,580 km (0.095 R)
• M53: 25,854,102 km (0.073 R)
• M54: 26,069,075 km (0.119 R)
• M55: 26,572,920 km (0.066 R)
• M56: 28,103,606 km (0.118 R)
• M57: 28,768,419 km (0.069 R)
• M58: 28,842,619 km (0.07 R)
• M59: 28,991,170 km (0.077 R)
• M60: 31,021,512 km (0.072 R)
• M61: 34,506,095 km (0.117 R)
• M62: 34,584,933 km (0.09 R)
• M63: 35,376,456 km (0.105 R)
• M64: 35,774,536 km (0.119 R)
• M65: 36,094,077 km (0.095 R)
• M66: 36,174,112 km (0.118 R)
• M67: 36,736,001 km (0.099 R)
• M68: 39,094,112 km (0.112 R)
• M69: 40,998,942 km (0.063 R)
• M70: 42,173,136 km (0.093 R)
• M71: 43,613,763 km (0.033 R)
• M72: 46,543,189 km (0.091 R)
• M73: 46,804,686 km (0.095 R)
• M74: 46,891,901 km (0.076 R)
• M75: 46,979,267 km (0.098 R)
• M76: 47,154,146 km (0.113 R)
• M77: 48,472,253 km (0.098 R)
• M78: 48,825,753 km (0.089 R)
• M79: 49,535,445 km (0.118 R)
• M80: 50,159,119 km (0.068 R)
• M81: 50,965,003 km (0.101 R)
• M82: 51,504,453 km (0.117 R)
• M83: 52,589,336 km (0.078 R)
• M84: 53,772,955 km (0.084 R)
• M85: 57,469,817 km (0.075 R)
• M86: 57,843,961 km (0.11 R)
• M87: 58,031,408 km (0.079 R)
• M88: 60,011,186 km (0.077 R)
• M89: 60,485,860 km (0.097 R)
• M90: 62,396,823 km (0.114 R)
• M91: 63,456,275 km (0.093 R)
• M92: 64,424,622 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 12,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit