🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.55 AU - 0.59 AU

Year: 181 Days

Day: 46.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,736,637 km

• M1: 148,551 km (0.08 R)
• M2: 211,531 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.55 AU - 0.81 AU

Year: 236 Days

Day: 23 Hours

Environment

Temp: 2 °C

Axial Tilt: 42.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,736,637 km

• M1: 131,796 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.69 AU - 0.75 AU

Year: 258 Days

Day: 42.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,736,637 km

• M1: 487,390 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.9 AU - 1.1 AU

Year: 422 Days

Day: 35.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1 AU - 1.22 AU

Year: 493 Days

Day: 44.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.46 AU - 1.52 AU

Year: 767 Days

Day: 45.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,736,637 km

• M1: 979,866 km (0.062 R)

Asteroid Belt

Center: 3.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.1

Radius: 10.1

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.89 AU - 5.91 AU

Year: 4575 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,736,637 km

• M1: 126,560 km (0.059 R)
• M2: 190,588 km (0.063 R)
• M3: 255,513 km (0.111 R)
• M4: 534,663 km (0.075 R)
• M5: 644,916 km (0.085 R)
• M6: 956,080 km (0.112 R)
• M7: 1,037,760 km (0.069 R)
• M8: 1,312,572 km (0.078 R)
• M9: 1,514,080 km (0.097 R)
• M10: 1,809,835 km (0.115 R)
• M11: 1,878,201 km (0.069 R)
• M12: 2,142,092 km (0.1 R)
• M13: 2,455,799 km (0.1 R)
• M14: 3,106,400 km (0.102 R)
• M15: 3,461,695 km (0.039 R)
• M16: 3,786,173 km (0.11 R)
• M17: 3,896,576 km (0.09 R)
• M18: 4,075,345 km (0.111 R)
• M19: 4,143,113 km (0.073 R)
• M20: 4,511,124 km (0.112 R)
• M21: 4,699,019 km (0.102 R)
• M22: 4,841,585 km (0.118 R)
• M23: 5,058,353 km (0.1 R)
• M24: 5,352,313 km (0.056 R)
• M25: 5,626,675 km (0.109 R)
• M26: 6,111,522 km (0.052 R)
• M27: 6,293,582 km (0.098 R)
• M28: 6,398,451 km (0.109 R)
• M29: 6,636,461 km (0.092 R)
• M30: 7,012,550 km (0.113 R)
• M31: 7,258,040 km (0.099 R)
• M32: 7,478,547 km (0.043 R)
• M33: 7,561,873 km (0.119 R)
• M34: 8,383,016 km (0.082 R)
• M35: 8,469,633 km (0.065 R)
• M36: 8,585,422 km (0.064 R)
• M37: 8,672,637 km (0.093 R)
• M38: 8,848,116 km (0.118 R)
• M39: 9,986,256 km (0.067 R)
• M40: 10,170,262 km (0.099 R)
• M41: 10,541,414 km (0.109 R)
• M42: 10,728,710 km (0.119 R)
• M43: 10,854,223 km (0.061 R)
• M44: 11,233,603 km (0.04 R)
• M45: 11,681,799 km (0.11 R)
• M46: 11,972,916 km (0.079 R)
• M47: 12,628,603 km (0.084 R)
• M48: 12,994,221 km (0.11 R)
• M49: 13,803,994 km (0.112 R)
• M50: 14,318,461 km (0.085 R)
• M51: 15,224,874 km (0.046 R)
• M52: 15,330,640 km (0.096 R)
• M53: 15,401,400 km (0.109 R)
• M54: 15,613,979 km (0.071 R)
• M55: 16,801,038 km (0.112 R)
• M56: 17,019,899 km (0.093 R)
• M57: 17,942,320 km (0.072 R)
• M58: 18,054,069 km (0.073 R)
• M59: 18,128,719 km (0.114 R)
• M60: 18,315,866 km (0.098 R)
• M61: 18,428,363 km (0.069 R)
• M62: 18,918,745 km (0.112 R)
• M63: 19,146,583 km (0.076 R)
• M64: 19,604,801 km (0.098 R)
• M65: 19,950,970 km (0.089 R)
• M66: 20,493,412 km (0.084 R)
• M67: 20,962,252 km (0.042 R)
• M68: 21,553,164 km (0.096 R)
• M69: 22,470,049 km (0.067 R)
• M70: 23,115,414 km (0.043 R)
• M71: 23,358,960 km (0.078 R)
• M72: 24,589,552 km (0.079 R)
• M73: 24,921,210 km (0.063 R)
• M74: 25,296,102 km (0.096 R)
• M75: 26,305,140 km (0.102 R)
• M76: 26,432,149 km (0.102 R)
• M77: 26,601,942 km (0.082 R)
• M78: 26,857,156 km (0.087 R)
• M79: 26,985,062 km (0.118 R)
• M80: 27,241,623 km (0.092 R)
• M81: 27,972,707 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 8.9

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.89 AU - 7.45 AU

Year: 7265 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,736,637 km

• M1: 135,984 km (0.092 R)
• M2: 224,098 km (0.111 R)
• M3: 281,842 km (0.111 R)
• M4: 382,073 km (0.114 R)
• M5: 483,201 km (0.108 R)
• M6: 715,227 km (0.091 R)
• M7: 778,956 km (0.102 R)
• M8: 1,145,620 km (0.112 R)
• M9: 1,458,878 km (0.078 R)
• M10: 2,402,392 km (0.103 R)
• M11: 2,932,866 km (0.079 R)
• M12: 3,038,034 km (0.12 R)
• M13: 3,610,844 km (0.114 R)
• M14: 4,128,153 km (0.031 R)
• M15: 4,455,773 km (0.057 R)
• M16: 5,684,270 km (0.086 R)
• M17: 5,749,944 km (0.058 R)
• M18: 6,048,691 km (0.076 R)
• M19: 6,149,520 km (0.12 R)
• M20: 6,318,565 km (0.115 R)
• M21: 7,116,371 km (0.087 R)
• M22: 7,690,079 km (0.11 R)
• M23: 8,167,146 km (0.08 R)
• M24: 8,390,645 km (0.096 R)
• M25: 8,540,692 km (0.108 R)
• M26: 9,150,004 km (0.107 R)
• M27: 9,382,030 km (0.112 R)
• M28: 9,773,229 km (0.028 R)
• M29: 9,931,204 km (0.06 R)
• M30: 10,329,883 km (0.102 R)
• M31: 10,774,338 km (0.109 R)
• M32: 11,557,034 km (0.06 R)
• M33: 12,657,476 km (0.072 R)
• M34: 12,959,364 km (0.042 R)
• M35: 14,057,263 km (0.109 R)
• M36: 14,684,976 km (0.119 R)
• M37: 14,911,467 km (0.096 R)
• M38: 15,002,273 km (0.076 R)
• M39: 16,528,620 km (0.11 R)
• M40: 17,238,611 km (0.093 R)
• M41: 19,130,725 km (0.065 R)
• M42: 19,229,609 km (0.085 R)
• M43: 19,328,494 km (0.108 R)
• M44: 19,676,309 km (0.051 R)
• M45: 20,478,901 km (0.112 R)
• M46: 21,702,911 km (0.116 R)
• M47: 22,064,340 km (0.08 R)
• M48: 22,219,772 km (0.07 R)
• M49: 22,479,773 km (0.051 R)
• M50: 22,688,462 km (0.101 R)
• M51: 23,055,425 km (0.076 R)
• M52: 23,213,251 km (0.058 R)
• M53: 24,007,616 km (0.055 R)
• M54: 25,623,123 km (0.096 R)
• M55: 25,786,634 km (0.079 R)
• M56: 26,885,430 km (0.065 R)
• M57: 26,996,133 km (0.084 R)
• M58: 27,106,985 km (0.116 R)
• M59: 27,217,986 km (0.116 R)
• M60: 27,384,788 km (0.052 R)
• M61: 27,719,438 km (0.107 R)
• M62: 27,775,388 km (0.101 R)
• M63: 28,392,778 km (0.116 R)
• M64: 30,733,835 km (0.067 R)
• M65: 31,197,888 km (0.066 R)
• M66: 31,489,005 km (0.116 R)
• M67: 32,074,083 km (0.106 R)
• M68: 32,780,933 km (0.059 R)
• M69: 32,840,024 km (0.101 R)
• M70: 33,611,949 km (0.104 R)
• M71: 33,791,017 km (0.077 R)
• M72: 34,269,880 km (0.08 R)
• M73: 35,294,925 km (0.077 R)
• M74: 35,780,669 km (0.118 R)
• M75: 36,391,178 km (0.1 R)
• M76: 37,189,881 km (0.03 R)
• M77: 39,683,378 km (0.111 R)
• M78: 39,809,489 km (0.052 R)
• M79: 40,759,436 km (0.099 R)
• M80: 41,077,780 km (0.118 R)
• M81: 42,552,666 km (0.101 R)
• M82: 42,940,274 km (0.113 R)
• M83: 43,069,676 km (0.094 R)
• M84: 43,264,153 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.7

Radius: 14.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.02 AU - 11.52 AU

Year: 11904 Days

Day: 8.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,736,637 km

• M1: 196,422 km (0.096 R)
• M2: 336,595 km (0.063 R)
• M3: 438,322 km (0.114 R)
• M4: 720,314 km (0.098 R)
• M5: 855,849 km (0.093 R)
• M6: 1,129,464 km (0.036 R)
• M7: 1,534,874 km (0.049 R)
• M8: 1,700,778 km (0.099 R)
• M9: 1,841,101 km (0.07 R)
• M10: 2,150,918 km (0.06 R)
• M11: 2,477,790 km (0.039 R)
• M12: 2,656,559 km (0.103 R)
• M13: 2,951,566 km (0.072 R)
• M14: 3,045,962 km (0.033 R)
• M15: 3,199,300 km (0.101 R)
• M16: 3,941,904 km (0.081 R)
• M17: 4,046,473 km (0.118 R)
• M18: 4,539,248 km (0.103 R)
• M19: 4,804,036 km (0.082 R)
• M20: 4,960,815 km (0.112 R)
• M21: 5,372,060 km (0.102 R)
• M22: 5,581,945 km (0.077 R)
• M23: 6,057,966 km (0.115 R)
• M24: 6,154,905 km (0.11 R)
• M25: 6,897,659 km (0.069 R)
• M26: 7,279,732 km (0.088 R)
• M27: 7,668,836 km (0.096 R)
• M28: 7,958,607 km (0.059 R)
• M29: 8,064,821 km (0.094 R)
• M30: 8,413,384 km (0.116 R)
• M31: 9,181,270 km (0.028 R)
• M32: 9,488,993 km (0.09 R)
• M33: 10,057,465 km (0.064 R)
• M34: 10,374,912 km (0.067 R)
• M35: 10,813,084 km (0.066 R)
• M36: 10,990,058 km (0.113 R)
• M37: 11,167,930 km (0.045 R)
• M38: 11,346,849 km (0.09 R)
• M39: 11,768,116 km (0.049 R)
• M40: 12,471,376 km (0.066 R)
• M41: 12,874,842 km (0.052 R)
• M42: 13,093,853 km (0.099 R)
• M43: 13,345,776 km (0.089 R)
• M44: 13,694,787 km (0.092 R)
• M45: 13,790,530 km (0.104 R)
• M46: 14,207,759 km (0.097 R)
• M47: 14,337,011 km (0.053 R)
• M48: 14,858,061 km (0.08 R)
• M49: 16,153,728 km (0.113 R)
• M50: 16,255,005 km (0.118 R)
• M51: 16,969,186 km (0.032 R)
• M52: 17,312,962 km (0.093 R)
• M53: 17,763,251 km (0.109 R)
• M54: 18,077,257 km (0.092 R)
• M55: 19,101,554 km (0.078 R)
• M56: 19,280,024 km (0.118 R)
• M57: 20,435,668 km (0.083 R)
• M58: 20,581,825 km (0.06 R)
• M59: 20,801,434 km (0.049 R)
• M60: 21,651,001 km (0.118 R)
• M61: 21,874,500 km (0.084 R)
• M62: 22,211,095 km (0.069 R)
• M63: 22,398,990 km (0.091 R)
• M64: 22,511,787 km (0.104 R)
• M65: 22,700,430 km (0.04 R)
• M66: 22,851,823 km (0.093 R)
• M67: 24,035,591 km (0.079 R)
• M68: 24,305,764 km (0.096 R)
• M69: 26,781,609 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.5

Radius: 7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 9.72 AU - 12.34 AU

Year: 15450 Days

Day: 18.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,736,637 km

• M1: 115,490 km (0.109 R)
• M2: 282,890 km (0.106 R)
• M3: 543,788 km (0.061 R)
• M4: 869,014 km (0.113 R)
• M5: 1,673,851 km (0.093 R)
• M6: 1,735,186 km (0.073 R)
• M7: 2,231,103 km (0.073 R)
• M8: 2,321,759 km (0.06 R)
• M9: 2,436,650 km (0.04 R)
• M10: 2,817,377 km (0.089 R)
• M11: 3,114,927 km (0.118 R)
• M12: 3,165,641 km (0.1 R)
• M13: 3,713,468 km (0.107 R)
• M14: 3,875,482 km (0.114 R)
• M15: 4,575,152 km (0.093 R)
• M16: 4,690,791 km (0.047 R)
• M17: 4,836,499 km (0.114 R)
• M18: 5,222,761 km (0.107 R)
• M19: 5,283,049 km (0.068 R)
• M20: 5,557,262 km (0.093 R)
• M21: 5,961,625 km (0.114 R)
• M22: 6,537,128 km (0.098 R)
• M23: 6,602,203 km (0.115 R)
• M24: 6,765,713 km (0.077 R)
• M25: 7,130,283 km (0.113 R)
• M26: 7,197,154 km (0.119 R)
• M27: 7,264,323 km (0.104 R)
• M28: 7,501,136 km (0.102 R)
• M29: 7,982,393 km (0.109 R)
• M30: 8,051,956 km (0.081 R)
• M31: 8,580,036 km (0.107 R)
• M32: 9,228,543 km (0.068 R)
• M33: 9,595,656 km (0.118 R)
• M34: 9,855,508 km (0.069 R)
• M35: 10,080,054 km (0.114 R)
• M36: 10,687,122 km (0.072 R)
• M37: 11,698,703 km (0.087 R)
• M38: 12,336,439 km (0.098 R)
• M39: 13,396,489 km (0.099 R)
• M40: 14,147,321 km (0.092 R)
• M41: 14,273,881 km (0.085 R)
• M42: 14,570,384 km (0.118 R)
• M43: 14,698,140 km (0.077 R)
• M44: 14,783,561 km (0.093 R)
• M45: 15,342,458 km (0.088 R)
• M46: 15,646,142 km (0.108 R)
• M47: 17,105,021 km (0.111 R)
• M48: 17,194,779 km (0.077 R)
• M49: 17,510,281 km (0.097 R)
• M50: 18,101,492 km (0.111 R)
• M51: 18,977,088 km (0.069 R)
• M52: 19,303,212 km (0.075 R)
• M53: 19,537,332 km (0.045 R)
• M54: 20,578,234 km (0.103 R)
• M55: 20,817,292 km (0.12 R)
• M56: 20,913,184 km (0.107 R)
• M57: 21,588,618 km (0.117 R)
• M58: 21,734,327 km (0.074 R)
• M59: 21,929,103 km (0.025 R)
• M60: 22,026,641 km (0.096 R)
• M61: 23,308,246 km (0.099 R)
• M62: 24,867,804 km (0.116 R)
• M63: 25,326,920 km (0.082 R)
• M64: 25,531,869 km (0.056 R)
• M65: 25,583,181 km (0.109 R)
• M66: 25,788,728 km (0.096 R)
• M67: 26,149,857 km (0.119 R)
• M68: 26,201,618 km (0.118 R)
• M69: 26,460,722 km (0.094 R)
• M70: 26,877,202 km (0.109 R)
• M71: 26,981,622 km (0.095 R)
• M72: 27,243,268 km (0.09 R)
• M73: 27,716,446 km (0.076 R)
• M74: 28,139,359 km (0.063 R)
• M75: 28,511,260 km (0.099 R)
• M76: 28,777,694 km (0.075 R)
• M77: 29,420,815 km (0.109 R)
• M78: 29,636,236 km (0.106 R)
• M79: 30,340,094 km (0.074 R)
• M80: 30,939,832 km (0.064 R)
• M81: 31,213,745 km (0.114 R)
• M82: 31,543,459 km (0.099 R)
• M83: 31,874,370 km (0.056 R)
• M84: 32,261,978 km (0.065 R)
• M85: 32,539,781 km (0.027 R)
• M86: 32,595,431 km (0.071 R)
• M87: 33,771,271 km (0.099 R)
• M88: 35,018,169 km (0.037 R)
• M89: 35,075,166 km (0.099 R)
• M90: 36,626,645 km (0.058 R)
• M91: 36,800,478 km (0.104 R)
• M92: 38,200,415 km (0.094 R)
• M93: 39,084,239 km (0.051 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: 204 - 13,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit