🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.57 AU - 0.81 AU

Year: 202 Days

Day: 46.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,574,876 km

• M1: 169,943 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.97 AU - 1.13 AU

Year: 380 Days

Day: 14.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.6 AU - 4.6 AU

Year: 3484 Days

Day: 40.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,574,876 km

• M1: 661,821 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.18 AU - 5.36 AU

Year: 3679 Days

Day: 18.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,574,876 km

• M1: 1,542,354 km (0.104 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: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.8

Radius: 12.4

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.58 AU - 5.76 AU

Year: 4767 Days

Day: 9.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,574,876 km

• M1: 299,645 km (0.09 R)
• M2: 431,141 km (0.085 R)
• M3: 704,905 km (0.067 R)
• M4: 830,717 km (0.116 R)
• M5: 910,153 km (0.095 R)
• M6: 1,063,491 km (0.084 R)
• M7: 1,195,736 km (0.063 R)
• M8: 1,543,102 km (0.101 R)
• M9: 1,940,284 km (0.092 R)
• M10: 2,104,543 km (0.068 R)
• M11: 2,645,190 km (0.098 R)
• M12: 2,787,158 km (0.104 R)
• M13: 2,931,669 km (0.079 R)
• M14: 3,036,538 km (0.1 R)
• M15: 3,185,387 km (0.026 R)
• M16: 3,336,781 km (0.095 R)
• M17: 3,490,567 km (0.091 R)
• M18: 3,966,139 km (0.07 R)
• M19: 5,154,993 km (0.09 R)
• M20: 5,854,662 km (0.106 R)
• M21: 7,285,267 km (0.107 R)
• M22: 7,514,600 km (0.069 R)
• M23: 7,746,477 km (0.072 R)
• M24: 8,546,377 km (0.065 R)
• M25: 8,727,689 km (0.113 R)
• M26: 8,818,794 km (0.081 R)
• M27: 9,217,473 km (0.104 R)
• M28: 9,747,797 km (0.081 R)
• M29: 10,903,441 km (0.041 R)
• M30: 11,564,065 km (0.103 R)
• M31: 12,442,504 km (0.091 R)
• M32: 13,377,191 km (0.096 R)
• M33: 13,764,650 km (0.094 R)
• M34: 14,298,714 km (0.082 R)
• M35: 14,586,391 km (0.068 R)
• M36: 15,058,073 km (0.074 R)
• M37: 15,240,732 km (0.108 R)
• M38: 15,424,139 km (0.105 R)
• M39: 15,608,443 km (0.098 R)
• M40: 15,867,547 km (0.086 R)
• M41: 17,375,344 km (0.069 R)
• M42: 17,644,022 km (0.066 R)
• M43: 17,875,300 km (0.12 R)
• M44: 18,340,849 km (0.067 R)
• M45: 18,810,586 km (0.117 R)
• M46: 18,889,274 km (0.061 R)
• M47: 19,284,213 km (0.085 R)
• M48: 19,642,051 km (0.075 R)
• M49: 20,323,918 km (0.062 R)
• M50: 20,404,551 km (0.091 R)
• M51: 20,525,875 km (0.117 R)
• M52: 20,891,193 km (0.058 R)
• M53: 21,176,925 km (0.119 R)
• M54: 21,340,735 km (0.076 R)
• M55: 21,546,133 km (0.116 R)
• M56: 21,793,418 km (0.042 R)
• M57: 21,917,434 km (0.107 R)
• M58: 22,166,066 km (0.09 R)
• M59: 22,582,696 km (0.11 R)
• M60: 23,381,399 km (0.063 R)
• M61: 23,763,023 km (0.103 R)
• M62: 25,832,710 km (0.075 R)
• M63: 25,964,057 km (0.063 R)
• M64: 26,403,276 km (0.109 R)
• M65: 27,022,163 km (0.112 R)
• M66: 27,735,445 km (0.111 R)
• M67: 27,869,934 km (0.107 R)
• M68: 28,004,572 km (0.107 R)
• M69: 28,907,844 km (0.114 R)
• M70: 29,044,127 km (0.098 R)
• M71: 29,135,083 km (0.104 R)
• M72: 29,363,070 km (0.054 R)
• M73: 30,050,323 km (0.027 R)
• M74: 30,465,158 km (0.105 R)
• M75: 30,650,210 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.5

Radius: 14.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.11 AU - 8.05 AU

Year: 5960 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 51,574,876 km

• M1: 189,840 km (0.062 R)
• M2: 407,355 km (0.062 R)
• M3: 606,320 km (0.099 R)
• M4: 843,582 km (0.037 R)
• M5: 982,260 km (0.069 R)
• M6: 1,243,308 km (0.108 R)
• M7: 1,412,952 km (0.1 R)
• M8: 1,545,645 km (0.105 R)
• M9: 1,655,151 km (0.057 R)
• M10: 1,960,181 km (0.087 R)
• M11: 2,069,387 km (0.094 R)
• M12: 2,232,150 km (0.064 R)
• M13: 2,399,251 km (0.078 R)
• M14: 2,516,685 km (0.074 R)
• M15: 2,713,107 km (0.056 R)
• M16: 2,903,545 km (0.084 R)
• M17: 3,063,615 km (0.105 R)
• M18: 3,215,008 km (0.104 R)
• M19: 3,465,135 km (0.097 R)
• M20: 3,586,459 km (0.076 R)
• M21: 3,846,012 km (0.043 R)
• M22: 3,971,973 km (0.089 R)
• M23: 4,189,040 km (0.083 R)
• M24: 4,292,561 km (0.033 R)
• M25: 4,462,804 km (0.116 R)
• M26: 4,635,290 km (0.092 R)
• M27: 4,891,402 km (0.035 R)
• M28: 4,986,995 km (0.091 R)
• M29: 5,460,023 km (0.069 R)
• M30: 5,730,795 km (0.107 R)
• M31: 5,846,135 km (0.082 R)
• M32: 6,049,887 km (0.095 R)
• M33: 6,389,923 km (0.108 R)
• M34: 6,584,849 km (0.052 R)
• M35: 6,873,274 km (0.111 R)
• M36: 7,415,716 km (0.113 R)
• M37: 7,620,815 km (0.095 R)
• M38: 7,779,837 km (0.05 R)
• M39: 8,214,718 km (0.06 R)
• M40: 8,509,127 km (0.103 R)
• M41: 8,608,011 km (0.049 R)
• M42: 8,940,418 km (0.031 R)
• M43: 9,091,511 km (0.069 R)
• M44: 9,583,988 km (0.079 R)
• M45: 10,067,638 km (0.061 R)
• M46: 10,347,685 km (0.088 R)
• M47: 10,453,450 km (0.047 R)
• M48: 10,612,623 km (0.098 R)
• M49: 10,754,890 km (0.1 R)
• M50: 11,023,269 km (0.066 R)
• M51: 11,293,742 km (0.028 R)
• M52: 11,402,649 km (0.088 R)
• M53: 11,621,511 km (0.066 R)
• M54: 11,859,970 km (0.113 R)
• M55: 12,026,173 km (0.1 R)
• M56: 12,118,774 km (0.104 R)
• M57: 12,248,924 km (0.096 R)
• M58: 12,585,519 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.4

Radius: 9.2

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.06 AU - 7.98 AU

Year: 7282 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,574,876 km

• M1: 157,676 km (0.081 R)
• M2: 218,862 km (0.109 R)
• M3: 327,919 km (0.119 R)
• M4: 499,956 km (0.093 R)
• M5: 612,304 km (0.076 R)
• M6: 733,927 km (0.106 R)
• M7: 814,411 km (0.098 R)
• M8: 898,036 km (0.105 R)
• M9: 1,778,419 km (0.111 R)
• M10: 1,866,832 km (0.067 R)
• M11: 2,234,992 km (0.101 R)
• M12: 2,403,290 km (0.061 R)
• M13: 2,526,110 km (0.067 R)
• M14: 2,752,601 km (0.096 R)
• M15: 2,959,345 km (0.038 R)
• M16: 3,117,919 km (0.069 R)
• M17: 3,471,119 km (0.093 R)
• M18: 4,514,714 km (0.088 R)
• M19: 4,667,005 km (0.087 R)
• M20: 4,759,157 km (0.112 R)
• M21: 5,324,936 km (0.116 R)
• M22: 5,812,775 km (0.059 R)
• M23: 5,878,897 km (0.081 R)
• M24: 6,011,890 km (0.075 R)
• M25: 6,519,625 km (0.083 R)
• M26: 6,970,962 km (0.084 R)
• M27: 7,218,097 km (0.11 R)
• M28: 7,324,910 km (0.071 R)
• M29: 7,793,899 km (0.108 R)
• M30: 7,940,206 km (0.076 R)
• M31: 8,723,052 km (0.102 R)
• M32: 9,297,208 km (0.113 R)
• M33: 9,374,700 km (0.062 R)
• M34: 9,569,327 km (0.053 R)
• M35: 9,804,794 km (0.101 R)
• M36: 10,081,849 km (0.114 R)
• M37: 10,241,321 km (0.058 R)
• M38: 10,643,589 km (0.115 R)
• M39: 12,646,106 km (0.085 R)
• M40: 12,732,125 km (0.118 R)
• M41: 12,991,079 km (0.082 R)
• M42: 13,734,281 km (0.093 R)
• M43: 13,911,106 km (0.104 R)
• M44: 14,401,488 km (0.116 R)
• M45: 15,124,794 km (0.096 R)
• M46: 16,045,568 km (0.118 R)
• M47: 16,231,818 km (0.103 R)
• M48: 17,317,150 km (0.073 R)
• M49: 17,508,187 km (0.099 R)
• M50: 17,652,100 km (0.077 R)
• M51: 18,669,814 km (0.097 R)
• M52: 18,865,787 km (0.076 R)
• M53: 19,457,896 km (0.118 R)
• M54: 21,577,997 km (0.09 R)
• M55: 23,823,461 km (0.065 R)
• M56: 24,570,403 km (0.05 R)
• M57: 25,487,737 km (0.067 R)
• M58: 27,244,764 km (0.095 R)
• M59: 28,757,647 km (0.086 R)
• M60: 28,927,291 km (0.098 R)
• M61: 29,211,079 km (0.091 R)
• M62: 29,381,620 km (0.109 R)
• M63: 29,781,196 km (0.117 R)
• M64: 30,470,244 km (0.067 R)
• M65: 31,455,196 km (0.105 R)
• M66: 32,098,318 km (0.119 R)
• M67: 33,873,745 km (0.087 R)
• M68: 34,112,952 km (0.074 R)
• M69: 34,232,780 km (0.055 R)
• M70: 35,075,166 km (0.107 R)
• M71: 35,802,660 km (0.111 R)
• M72: 36,107,241 km (0.055 R)
• M73: 36,903,102 km (0.092 R)
• M74: 37,149,190 km (0.058 R)
• M75: 37,272,459 km (0.089 R)
• M76: 37,457,661 km (0.092 R)
• M77: 37,519,445 km (0.087 R)
• M78: 37,890,747 km (0.104 R)
• M79: 41,096,330 km (0.117 R)
• M80: 41,223,788 km (0.11 R)
• M81: 41,543,029 km (0.071 R)
• M82: 41,798,991 km (0.105 R)
• M83: 41,927,197 km (0.068 R)
• M84: 42,505,692 km (0.113 R)
• M85: 42,699,122 km (0.089 R)
• M86: 42,763,599 km (0.102 R)
• M87: 42,957,477 km (0.107 R)
• M88: 43,086,880 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.7

Radius: 8

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.81 AU - 13.95 AU

Year: 15381 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,574,876 km

• M1: 136,284 km (0.035 R)
• M2: 213,626 km (0.092 R)
• M3: 327,919 km (0.101 R)
• M4: 855,999 km (0.074 R)
• M5: 992,133 km (0.057 R)
• M6: 1,156,840 km (0.099 R)
• M7: 1,512,584 km (0.107 R)
• M8: 1,630,617 km (0.1 R)
• M9: 1,977,534 km (0.065 R)
• M10: 2,429,170 km (0.037 R)
• M11: 2,540,172 km (0.104 R)
• M12: 2,709,666 km (0.096 R)
• M13: 2,767,112 km (0.088 R)
• M14: 2,853,879 km (0.072 R)
• M15: 3,363,110 km (0.101 R)
• M16: 3,580,924 km (0.092 R)
• M17: 4,063,377 km (0.112 R)
• M18: 4,262,043 km (0.088 R)
• M19: 4,362,573 km (0.094 R)
• M20: 4,669,099 km (0.091 R)
• M21: 4,912,345 km (0.087 R)
• M22: 6,495,390 km (0.079 R)
• M23: 6,611,328 km (0.075 R)
• M24: 7,401,654 km (0.116 R)
• M25: 7,644,601 km (0.096 R)
• M26: 7,849,101 km (0.087 R)
• M27: 8,013,958 km (0.079 R)
• M28: 8,138,423 km (0.12 R)
• M29: 10,803,809 km (0.073 R)
• M30: 11,125,594 km (0.096 R)
• M31: 13,121,828 km (0.088 R)
• M32: 13,268,583 km (0.113 R)
• M33: 13,366,719 km (0.092 R)
• M34: 13,613,257 km (0.12 R)
• M35: 14,010,738 km (0.067 R)
• M36: 14,664,630 km (0.069 R)
• M37: 15,950,125 km (0.089 R)
• M38: 16,002,335 km (0.1 R)
• M39: 16,369,149 km (0.05 R)
• M40: 17,271,373 km (0.057 R)
• M41: 17,917,935 km (0.083 R)
• M42: 18,957,940 km (0.076 R)
• M43: 19,123,844 km (0.117 R)
• M44: 19,624,697 km (0.042 R)
• M45: 19,680,647 km (0.096 R)
• M46: 20,582,573 km (0.098 R)
• M47: 21,382,772 km (0.117 R)
• M48: 21,497,962 km (0.042 R)
• M49: 22,134,950 km (0.079 R)
• M50: 23,308,994 km (0.09 R)
• M51: 23,903,496 km (0.085 R)
• M52: 23,963,335 km (0.116 R)
• M53: 24,023,024 km (0.118 R)
• M54: 24,442,946 km (0.066 R)
• M55: 26,950,655 km (0.062 R)
• M56: 27,261,968 km (0.071 R)
• M57: 27,449,414 km (0.108 R)
• M58: 28,266,368 km (0.097 R)
• M59: 28,456,058 km (0.077 R)
• M60: 28,900,214 km (0.086 R)
• M61: 30,635,101 km (0.082 R)
• M62: 31,025,252 km (0.034 R)
• M63: 31,155,552 km (0.086 R)
• M64: 31,482,423 km (0.117 R)
• M65: 31,613,471 km (0.076 R)
• M66: 32,073,484 km (0.095 R)
• M67: 33,066,814 km (0.077 R)
• M68: 33,333,398 km (0.12 R)
• M69: 34,676,936 km (0.112 R)
• M70: 35,151,311 km (0.117 R)
• M71: 35,423,429 km (0.088 R)
• M72: 36,175,159 km (0.086 R)
• M73: 36,449,970 km (0.105 R)
• M74: 37,070,502 km (0.119 R)
• M75: 37,625,061 km (0.095 R)
• M76: 37,903,313 km (0.079 R)
• M77: 37,973,026 km (0.12 R)
• M78: 40,652,473 km (0.084 R)
• M79: 40,938,056 km (0.119 R)
• M80: 41,654,929 km (0.082 R)
• M81: 42,448,246 km (0.105 R)
• M82: 42,738,017 km (0.087 R)
• M83: 43,101,091 km (0.097 R)
• M84: 43,465,213 km (0.109 R)
• M85: 44,343,202 km (0.1 R)
• M86: 44,490,108 km (0.111 R)
• M87: 44,858,118 km (0.082 R)
• M88: 48,064,300 km (0.049 R)
• M89: 48,441,885 km (0.106 R)
• M90: 49,275,893 km (0.104 R)
• M91: 50,344,471 km (0.118 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit