🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.62 AU

Year: 146 Days

Day: 39.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.8 AU - 0.9 AU

Year: 297 Days

Day: 16.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.83 AU - 1.13 AU

Year: 367 Days

Day: 33.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,814,155 km

• M1: 366,964 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.08 AU - 1.66 AU

Year: 607 Days

Day: 45.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.4 AU - 3.82 AU

Year: 2598 Days

Day: 25.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.6

Radius: 11.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.33 AU - 8.49 AU

Year: 6880 Days

Day: 13.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 61,814,155 km

• M1: 155,283 km (0.091 R)
• M2: 275,110 km (0.034 R)
• M3: 356,641 km (0.079 R)
• M4: 566,826 km (0.119 R)
• M5: 688,749 km (0.069 R)
• M6: 854,952 km (0.092 R)
• M7: 947,104 km (0.072 R)
• M8: 1,020,557 km (0.103 R)
• M9: 1,173,595 km (0.109 R)
• M10: 1,310,029 km (0.084 R)
• M11: 1,392,906 km (0.111 R)
• M12: 1,469,201 km (0.115 R)
• M13: 1,573,022 km (0.084 R)
• M14: 1,844,093 km (0.106 R)
• M15: 1,947,315 km (0.058 R)
• M16: 2,091,229 km (0.098 R)
• M17: 2,461,932 km (0.066 R)
• M18: 2,875,121 km (0.113 R)
• M19: 3,017,838 km (0.12 R)
• M20: 3,151,728 km (0.112 R)
• M21: 3,647,794 km (0.108 R)
• M22: 3,754,907 km (0.085 R)
• M23: 3,887,001 km (0.096 R)
• M24: 4,119,177 km (0.059 R)
• M25: 4,305,576 km (0.086 R)
• M26: 4,444,104 km (0.1 R)
• M27: 4,687,051 km (0.077 R)
• M28: 4,764,692 km (0.098 R)
• M29: 5,619,195 km (0.118 R)
• M30: 5,993,938 km (0.047 R)
• M31: 6,885,242 km (0.098 R)
• M32: 7,211,515 km (0.099 R)
• M33: 7,452,068 km (0.076 R)
• M34: 7,527,765 km (0.073 R)
• M35: 7,634,129 km (0.113 R)
• M36: 7,817,835 km (0.083 R)
• M37: 8,064,821 km (0.073 R)
• M38: 8,158,170 km (0.097 R)
• M39: 8,393,189 km (0.093 R)
• M40: 8,741,752 km (0.09 R)
• M41: 8,869,807 km (0.054 R)
• M42: 9,111,408 km (0.096 R)
• M43: 9,290,028 km (0.087 R)
• M44: 9,502,457 km (0.042 R)
• M45: 9,932,551 km (0.055 R)
• M46: 10,015,877 km (0.07 R)
• M47: 10,335,118 km (0.105 R)
• M48: 10,914,661 km (0.11 R)
• M49: 11,277,884 km (0.031 R)
• M50: 11,733,111 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.4

Radius: 8.2

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.13 AU - 7.21 AU

Year: 7272 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,814,155 km

• M1: 207,193 km (0.118 R)
• M2: 473,178 km (0.059 R)
• M3: 1,030,729 km (0.102 R)
• M4: 1,577,659 km (0.117 R)
• M5: 1,682,677 km (0.051 R)
• M6: 2,049,491 km (0.106 R)
• M7: 2,145,084 km (0.065 R)
• M8: 2,281,517 km (0.036 R)
• M9: 2,666,133 km (0.078 R)
• M10: 2,919,702 km (0.067 R)
• M11: 3,005,870 km (0.119 R)
• M12: 3,158,909 km (0.097 R)
• M13: 3,564,169 km (0.048 R)
• M14: 3,702,996 km (0.092 R)
• M15: 4,227,187 km (0.117 R)
• M16: 4,774,566 km (0.06 R)
• M17: 5,004,946 km (0.079 R)
• M18: 5,212,887 km (0.117 R)
• M19: 5,476,628 km (0.025 R)
• M20: 5,907,919 km (0.066 R)
• M21: 6,017,574 km (0.103 R)
• M22: 6,155,354 km (0.115 R)
• M23: 6,434,354 km (0.099 R)
• M24: 6,660,546 km (0.077 R)
• M25: 7,062,515 km (0.052 R)
• M26: 7,178,903 km (0.099 R)
• M27: 8,071,553 km (0.042 R)
• M28: 8,717,218 km (0.105 R)
• M29: 8,873,248 km (0.093 R)
• M30: 9,030,475 km (0.12 R)
• M31: 9,220,166 km (0.104 R)
• M32: 9,315,459 km (0.101 R)
• M33: 9,862,090 km (0.113 R)
• M34: 9,959,628 km (0.086 R)
• M35: 10,254,186 km (0.081 R)
• M36: 10,452,254 km (0.063 R)
• M37: 10,919,149 km (0.117 R)
• M38: 11,020,127 km (0.114 R)
• M39: 11,222,832 km (0.045 R)
• M40: 11,290,750 km (0.072 R)
• M41: 11,426,884 km (0.046 R)
• M42: 11,495,250 km (0.113 R)
• M43: 11,804,170 km (0.065 R)
• M44: 12,115,932 km (0.057 R)
• M45: 12,290,363 km (0.057 R)
• M46: 13,751,335 km (0.099 R)
• M47: 14,336,263 km (0.067 R)
• M48: 14,483,767 km (0.086 R)
• M49: 14,817,519 km (0.095 R)
• M50: 14,929,269 km (0.074 R)
• M51: 15,003,918 km (0.076 R)
• M52: 15,191,215 km (0.072 R)
• M53: 16,062,772 km (0.063 R)
• M54: 16,369,597 km (0.057 R)
• M55: 16,523,833 km (0.11 R)
• M56: 16,717,263 km (0.102 R)
• M57: 16,872,545 km (0.064 R)
• M58: 16,989,381 km (0.099 R)
• M59: 17,184,607 km (0.086 R)
• M60: 17,616,645 km (0.116 R)
• M61: 19,625,595 km (0.093 R)
• M62: 20,366,553 km (0.118 R)
• M63: 20,490,869 km (0.059 R)
• M64: 20,823,724 km (0.077 R)
• M65: 21,074,600 km (0.118 R)
• M66: 21,368,410 km (0.072 R)
• M67: 22,471,994 km (0.057 R)
• M68: 22,772,237 km (0.116 R)
• M69: 22,987,508 km (0.11 R)
• M70: 23,942,840 km (0.076 R)
• M71: 24,117,870 km (0.061 R)
• M72: 24,293,497 km (0.082 R)
• M73: 24,425,293 km (0.118 R)
• M74: 24,557,538 km (0.107 R)
• M75: 26,342,091 km (0.077 R)
• M76: 26,568,133 km (0.085 R)
• M77: 27,341,404 km (0.062 R)
• M78: 27,478,586 km (0.074 R)
• M79: 27,799,772 km (0.078 R)
• M80: 27,891,775 km (0.105 R)
• M81: 28,863,413 km (0.083 R)
• M82: 29,611,253 km (0.049 R)
• M83: 29,705,200 km (0.057 R)
• M84: 30,318,252 km (0.114 R)
• M85: 31,748,558 km (0.072 R)
• M86: 32,037,282 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 12.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.8 AU - 9.52 AU

Year: 10500 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,814,155 km

• M1: 178,620 km (0.117 R)
• M2: 597,793 km (0.085 R)
• M3: 841,638 km (0.087 R)
• M4: 1,406,519 km (0.066 R)
• M5: 1,579,155 km (0.065 R)
• M6: 1,924,876 km (0.038 R)
• M7: 2,205,671 km (0.072 R)
• M8: 3,510,015 km (0.095 R)
• M9: 4,127,106 km (0.074 R)
• M10: 4,662,517 km (0.08 R)
• M11: 4,778,006 km (0.066 R)
• M12: 5,583,142 km (0.108 R)
• M13: 5,675,145 km (0.118 R)
• M14: 6,174,951 km (0.113 R)
• M15: 6,526,806 km (0.074 R)
• M16: 7,485,728 km (0.074 R)
• M17: 7,655,521 km (0.074 R)
• M18: 7,929,884 km (0.11 R)
• M19: 8,033,555 km (0.102 R)
• M20: 8,843,927 km (0.113 R)
• M21: 9,059,647 km (0.056 R)
• M22: 9,168,106 km (0.098 R)
• M23: 9,459,672 km (0.084 R)
• M24: 9,606,577 km (0.116 R)
• M25: 9,791,330 km (0.068 R)
• M26: 10,239,376 km (0.079 R)
• M27: 10,503,865 km (0.107 R)
• M28: 10,694,303 km (0.104 R)
• M29: 10,962,682 km (0.064 R)
• M30: 11,272,200 km (0.083 R)
• M31: 11,506,171 km (0.079 R)
• M32: 12,018,843 km (0.11 R)
• M33: 12,338,084 km (0.075 R)
• M34: 12,740,951 km (0.111 R)
• M35: 13,312,266 km (0.074 R)
• M36: 13,684,166 km (0.104 R)
• M37: 13,808,781 km (0.082 R)
• M38: 14,522,512 km (0.057 R)
• M39: 15,420,698 km (0.086 R)
• M40: 15,898,514 km (0.113 R)
• M41: 17,585,978 km (0.093 R)
• M42: 17,766,842 km (0.093 R)
• M43: 17,857,498 km (0.059 R)
• M44: 18,085,036 km (0.118 R)
• M45: 18,221,918 km (0.095 R)
• M46: 19,097,066 km (0.091 R)
• M47: 19,283,166 km (0.081 R)
• M48: 19,423,040 km (0.088 R)
• M49: 19,563,213 km (0.11 R)
• M50: 20,127,646 km (0.12 R)
• M51: 20,222,191 km (0.115 R)
• M52: 20,840,629 km (0.109 R)
• M53: 21,176,177 km (0.071 R)
• M54: 21,707,100 km (0.106 R)
• M55: 22,930,062 km (0.051 R)
• M56: 23,674,611 km (0.084 R)
• M57: 23,974,555 km (0.116 R)
• M58: 24,326,259 km (0.089 R)
• M59: 24,477,353 km (0.069 R)
• M60: 25,698,521 km (0.113 R)
• M61: 27,409,621 km (0.032 R)
• M62: 28,305,413 km (0.116 R)
• M63: 28,464,585 km (0.092 R)
• M64: 29,103,967 km (0.119 R)
• M65: 29,425,303 km (0.059 R)
• M66: 29,532,714 km (0.049 R)
• M67: 29,747,985 km (0.089 R)
• M68: 30,505,399 km (0.066 R)
• M69: 31,159,591 km (0.1 R)
• M70: 31,708,316 km (0.11 R)
• M71: 31,818,420 km (0.086 R)
• M72: 31,983,875 km (0.074 R)
• M73: 32,204,981 km (0.093 R)
• M74: 32,704,039 km (0.041 R)
• M75: 34,443,115 km (0.049 R)
• M76: 34,839,848 km (0.089 R)
• M77: 35,295,224 km (0.119 R)
• M78: 35,638,102 km (0.055 R)
• M79: 35,924,582 km (0.086 R)
• M80: 36,442,340 km (0.093 R)
• M81: 38,420,324 km (0.115 R)
• M82: 39,422,330 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.8

Radius: 11.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.07 AU - 12.61 AU

Year: 13517 Days

Day: 14.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,814,155 km

• M1: 151,393 km (0.086 R)
• M2: 873,053 km (0.103 R)
• M3: 1,106,725 km (0.077 R)
• M4: 1,472,791 km (0.112 R)
• M5: 1,753,885 km (0.115 R)
• M6: 1,901,090 km (0.05 R)
• M7: 2,103,795 km (0.075 R)
• M8: 2,394,314 km (0.079 R)
• M9: 3,342,316 km (0.066 R)
• M10: 4,130,996 km (0.082 R)
• M11: 4,563,333 km (0.09 R)
• M12: 4,733,576 km (0.111 R)
• M13: 5,725,410 km (0.116 R)
• M14: 5,909,265 km (0.105 R)
• M15: 6,132,466 km (0.055 R)
• M16: 6,320,660 km (0.049 R)
• M17: 6,548,946 km (0.12 R)
• M18: 6,702,583 km (0.076 R)
• M19: 7,409,283 km (0.054 R)
• M20: 7,975,362 km (0.119 R)
• M21: 8,305,075 km (0.084 R)
• M22: 8,555,353 km (0.1 R)
• M23: 9,106,172 km (0.112 R)
• M24: 9,234,976 km (0.114 R)
• M25: 9,364,378 km (0.069 R)
• M26: 9,537,762 km (0.112 R)
• M27: 9,624,977 km (0.084 R)
• M28: 11,100,461 km (0.075 R)
• M29: 12,028,866 km (0.074 R)
• M30: 12,933,634 km (0.059 R)
• M31: 13,418,779 km (0.091 R)
• M32: 15,932,472 km (0.103 R)
• M33: 16,139,815 km (0.056 R)
• M34: 16,557,044 km (0.09 R)
• M35: 17,189,693 km (0.095 R)
• M36: 18,969,908 km (0.079 R)
• M37: 19,742,880 km (0.098 R)
• M38: 20,021,431 km (0.103 R)
• M39: 20,133,181 km (0.1 R)
• M40: 21,719,816 km (0.04 R)
• M41: 23,170,317 km (0.026 R)
• M42: 24,412,727 km (0.115 R)
• M43: 25,192,581 km (0.117 R)
• M44: 25,798,153 km (0.102 R)
• M45: 27,519,127 km (0.117 R)
• M46: 28,833,942 km (0.106 R)
• M47: 28,960,353 km (0.093 R)
• M48: 31,850,434 km (0.068 R)
• M49: 32,439,401 km (0.045 R)
• M50: 33,362,719 km (0.049 R)
• M51: 34,965,660 km (0.116 R)
• M52: 35,912,315 km (0.055 R)
• M53: 36,048,150 km (0.098 R)
• M54: 37,210,376 km (0.116 R)
• M55: 37,347,856 km (0.102 R)
• M56: 39,852,424 km (0.066 R)
• M57: 40,345,798 km (0.074 R)
• M58: 40,628,538 km (0.087 R)
• M59: 42,554,610 km (0.104 R)
• M60: 42,770,330 km (0.079 R)
• M61: 43,058,755 km (0.114 R)
• M62: 44,510,154 km (0.106 R)
• M63: 46,939,922 km (0.032 R)
• M64: 49,412,476 km (0.116 R)
• M65: 50,170,040 km (0.112 R)
• M66: 50,398,027 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.2

Radius: 5.4

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.14 AU - 18.42 AU

Year: 21521 Days

Day: 17.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,814,155 km

• M1: 296,802 km (0.117 R)
• M2: 952,041 km (0.044 R)
• M3: 1,210,696 km (0.092 R)
• M4: 1,360,892 km (0.094 R)
• M5: 2,108,283 km (0.064 R)
• M6: 2,198,042 km (0.113 R)
• M7: 2,381,598 km (0.097 R)
• M8: 2,475,246 km (0.118 R)
• M9: 3,062,119 km (0.032 R)
• M10: 3,095,928 km (0.077 R)
• M11: 3,835,241 km (0.048 R)
• M12: 3,908,394 km (0.117 R)
• M13: 3,945,045 km (0.07 R)
• M14: 4,056,047 km (0.114 R)
• M15: 4,281,042 km (0.071 R)
• M16: 4,357,038 km (0.108 R)
• M17: 4,433,482 km (0.114 R)
• M18: 4,587,568 km (0.074 R)
• M19: 4,743,449 km (0.061 R)
• M20: 4,861,482 km (0.077 R)
• M21: 4,980,412 km (0.078 R)
• M22: 5,631,462 km (0.078 R)
• M23: 6,179,888 km (0.061 R)
• M24: 6,789,499 km (0.117 R)
• M25: 7,372,482 km (0.075 R)
• M26: 7,971,472 km (0.107 R)
• M27: 9,020,452 km (0.101 R)
• M28: 9,363,181 km (0.083 R)
• M29: 9,660,283 km (0.094 R)
• M30: 10,314,923 km (0.085 R)
• M31: 10,621,748 km (0.079 R)
• M32: 10,828,043 km (0.074 R)
• M33: 11,087,745 km (0.036 R)
• M34: 11,192,165 km (0.063 R)
• M35: 11,402,051 km (0.075 R)
• M36: 12,093,193 km (0.088 R)
• M37: 13,964,064 km (0.111 R)
• M38: 15,163,839 km (0.094 R)
• M39: 15,629,537 km (0.074 R)
• M40: 16,455,766 km (0.114 R)
• M41: 17,175,182 km (0.051 R)
• M42: 17,235,619 km (0.107 R)
• M43: 17,538,705 km (0.049 R)
• M44: 17,843,585 km (0.054 R)
• M45: 19,772,799 km (0.116 R)
• M46: 20,281,283 km (0.114 R)
• M47: 20,345,161 km (0.098 R)
• M48: 20,858,581 km (0.029 R)
• M49: 21,636,639 km (0.114 R)
• M50: 22,423,973 km (0.086 R)
• M51: 23,421,491 km (0.098 R)
• M52: 23,622,701 km (0.096 R)
• M53: 24,297,686 km (0.088 R)
• M54: 24,501,438 km (0.107 R)
• M55: 24,910,589 km (0.113 R)
• M56: 25,873,849 km (0.11 R)
• M57: 26,220,916 km (0.091 R)
• M58: 27,130,322 km (0.056 R)
• M59: 28,908,143 km (0.053 R)
• M60: 29,484,992 km (0.103 R)
• M61: 33,778,900 km (0.072 R)
• M62: 35,227,307 km (0.098 R)
• M63: 36,230,061 km (0.113 R)
• M64: 36,929,730 km (0.067 R)
• M65: 37,398,570 km (0.077 R)
• M66: 38,184,557 km (0.084 R)
• M67: 38,342,383 km (0.062 R)
• M68: 38,737,920 km (0.105 R)
• M69: 39,852,574 km (0.053 R)
• M70: 40,092,828 km (0.108 R)
• M71: 40,655,166 km (0.057 R)
• M72: 40,816,433 km (0.112 R)
• M73: 41,625,458 km (0.117 R)
• M74: 41,706,690 km (0.116 R)
• M75: 42,113,446 km (0.053 R)
• M76: 42,930,849 km (0.099 R)
• M77: 43,341,645 km (0.12 R)
• M78: 44,830,891 km (0.107 R)
• M79: 46,000,747 km (0.034 R)
• M80: 46,673,788 km (0.074 R)
• M81: 47,265,298 km (0.061 R)
• M82: 47,434,792 km (0.077 R)
• M83: 49,226,376 km (0.07 R)
• M84: 50,000,994 km (0.082 R)
• M85: 52,173,753 km (0.116 R)
• M86: 52,436,597 km (0.106 R)
• M87: 53,139,557 km (0.043 R)
• M88: 53,845,659 km (0.096 R)
• M89: 53,934,072 km (0.081 R)
• M90: 55,803,147 km (0.088 R)
• M91: 55,892,756 km (0.102 R)
• M92: 56,341,101 km (0.1 R)
• M93: 57,061,116 km (0.112 R)
• M94: 57,693,466 km (0.056 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 14,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit