🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.73 AU - 0.77 AU

Year: 234 Days

Day: 32.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.02 AU - 1.34 AU

Year: 461 Days

Day: 13.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.29 AU - 1.47 AU

Year: 583 Days

Day: 21.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 44.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 33,988,941 km

• M1: 604,375 km (0.083 R)
• M2: 683,961 km (0.11 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.15 AU - 5.07 AU

Year: 2999 Days

Day: 37.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4 AU - 5.62 AU

Year: 3797 Days

Day: 28.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.6

Radius: 8.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.6 AU - 6.42 AU

Year: 4655 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 33,988,941 km

• M1: 121,922 km (0.089 R)
• M2: 192,981 km (0.06 R)
• M3: 271,819 km (0.081 R)
• M4: 371,302 km (0.111 R)
• M5: 458,517 km (0.083 R)
• M6: 773,122 km (0.119 R)
• M7: 975,528 km (0.101 R)
• M8: 1,166,564 km (0.085 R)
• M9: 1,281,156 km (0.093 R)
• M10: 1,615,956 km (0.092 R)
• M11: 1,669,063 km (0.093 R)
• M12: 1,722,919 km (0.082 R)
• M13: 1,810,134 km (0.043 R)
• M14: 1,954,945 km (0.076 R)
• M15: 2,034,681 km (0.036 R)
• M16: 2,610,034 km (0.111 R)
• M17: 2,672,716 km (0.109 R)
• M18: 2,774,143 km (0.035 R)
• M19: 2,981,037 km (0.027 R)
• M20: 3,631,488 km (0.101 R)
• M21: 4,074,448 km (0.097 R)
• M22: 4,324,725 km (0.082 R)
• M23: 4,671,194 km (0.091 R)
• M24: 4,763,196 km (0.12 R)
• M25: 4,902,173 km (0.087 R)
• M26: 5,042,495 km (0.106 R)
• M27: 5,375,051 km (0.105 R)
• M28: 5,439,229 km (0.07 R)
• M29: 5,682,176 km (0.073 R)
• M30: 5,846,135 km (0.094 R)
• M31: 5,978,529 km (0.08 R)
• M32: 6,045,100 km (0.1 R)
• M33: 6,246,160 km (0.115 R)
• M34: 6,466,368 km (0.106 R)
• M35: 6,637,658 km (0.072 R)
• M36: 6,689,269 km (0.088 R)
• M37: 6,827,796 km (0.097 R)
• M38: 6,914,713 km (0.112 R)
• M39: 7,089,892 km (0.113 R)
• M40: 7,178,005 km (0.106 R)
• M41: 7,248,765 km (0.093 R)
• M42: 7,516,246 km (0.084 R)
• M43: 7,570,101 km (0.078 R)
• M44: 8,005,730 km (0.108 R)
• M45: 8,337,837 km (0.082 R)
• M46: 9,053,813 km (0.086 R)
• M47: 9,284,044 km (0.094 R)
• M48: 9,380,534 km (0.045 R)
• M49: 9,438,578 km (0.088 R)
• M50: 10,745,765 km (0.1 R)
• M51: 11,050,645 km (0.095 R)
• M52: 11,214,455 km (0.026 R)
• M53: 11,337,873 km (0.079 R)
• M54: 11,399,807 km (0.098 R)
• M55: 11,544,617 km (0.078 R)
• M56: 11,731,615 km (0.087 R)
• M57: 11,940,603 km (0.063 R)
• M58: 12,129,844 km (0.079 R)
• M59: 12,939,617 km (0.097 R)
• M60: 13,460,068 km (0.055 R)
• M61: 13,613,107 km (0.08 R)
• M62: 13,700,771 km (0.12 R)
• M63: 13,766,744 km (0.063 R)
• M64: 13,898,989 km (0.114 R)
• M65: 14,142,384 km (0.089 R)
• M66: 14,253,386 km (0.09 R)
• M67: 14,409,417 km (0.032 R)
• M68: 14,498,876 km (0.09 R)
• M69: 14,768,302 km (0.092 R)
• M70: 14,926,128 km (0.091 R)
• M71: 15,130,029 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.4

Radius: 8.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.95 AU - 8.89 AU

Year: 8022 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 33,988,941 km

• M1: 156,479 km (0.102 R)
• M2: 258,356 km (0.119 R)
• M3: 454,628 km (0.112 R)
• M4: 679,922 km (0.069 R)
• M5: 732,880 km (0.098 R)
• M6: 989,291 km (0.044 R)
• M7: 1,101,639 km (0.084 R)
• M8: 1,726,808 km (0.05 R)
• M9: 2,094,969 km (0.106 R)
• M10: 2,917,158 km (0.089 R)
• M11: 3,201,394 km (0.068 R)
• M12: 3,861,271 km (0.027 R)
• M13: 4,123,516 km (0.117 R)
• M14: 4,307,222 km (0.104 R)
• M15: 4,665,509 km (0.096 R)
• M16: 5,158,135 km (0.067 R)
• M17: 6,211,453 km (0.098 R)
• M18: 6,831,237 km (0.058 R)
• M19: 7,389,686 km (0.111 R)
• M20: 9,108,266 km (0.071 R)
• M21: 9,369,763 km (0.102 R)
• M22: 10,236,683 km (0.11 R)
• M23: 11,059,471 km (0.105 R)
• M24: 11,549,255 km (0.119 R)
• M25: 13,627,917 km (0.119 R)
• M26: 13,977,079 km (0.117 R)
• M27: 14,052,326 km (0.093 R)
• M28: 14,203,121 km (0.069 R)
• M29: 14,481,074 km (0.079 R)
• M30: 14,557,070 km (0.098 R)
• M31: 14,914,010 km (0.091 R)
• M32: 15,042,215 km (0.112 R)
• M33: 16,715,019 km (0.082 R)
• M34: 17,276,759 km (0.081 R)
• M35: 17,384,469 km (0.089 R)
• M36: 18,253,932 km (0.1 R)
• M37: 18,363,587 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.2

Radius: 14.6

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.49 AU - 8.71 AU

Year: 9077 Days

Day: 7 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,988,941 km

• M1: 368,908 km (0.108 R)
• M2: 544,835 km (0.104 R)
• M3: 1,031,328 km (0.093 R)
• M4: 1,302,249 km (0.075 R)
• M5: 1,398,142 km (0.085 R)
• M6: 1,638,246 km (0.106 R)
• M7: 1,892,563 km (0.076 R)
• M8: 2,560,667 km (0.095 R)
• M9: 4,389,650 km (0.079 R)
• M10: 4,596,843 km (0.04 R)
• M11: 4,959,618 km (0.072 R)
• M12: 5,175,638 km (0.088 R)
• M13: 5,394,798 km (0.073 R)
• M14: 5,521,358 km (0.104 R)
• M15: 5,648,965 km (0.093 R)
• M16: 5,777,619 km (0.094 R)
• M17: 6,268,899 km (0.082 R)
• M18: 6,637,658 km (0.047 R)
• M19: 7,013,747 km (0.11 R)
• M20: 7,326,705 km (0.06 R)
• M21: 7,502,483 km (0.08 R)
• M22: 7,608,697 km (0.046 R)
• M23: 8,402,763 km (0.045 R)
• M24: 8,735,319 km (0.073 R)
• M25: 8,847,068 km (0.085 R)
• M26: 8,959,416 km (0.099 R)
• M27: 9,489,741 km (0.108 R)
• M28: 10,265,107 km (0.089 R)
• M29: 11,835,585 km (0.033 R)
• M30: 11,959,452 km (0.048 R)
• M31: 12,543,333 km (0.046 R)
• M32: 13,008,732 km (0.119 R)
• M33: 13,652,601 km (0.045 R)
• M34: 14,394,756 km (0.099 R)
• M35: 15,105,346 km (0.115 R)
• M36: 16,284,476 km (0.047 R)
• M37: 16,653,235 km (0.066 R)
• M38: 16,885,112 km (0.033 R)
• M39: 17,118,036 km (0.102 R)
• M40: 18,155,796 km (0.031 R)
• M41: 18,346,683 km (0.047 R)
• M42: 18,490,297 km (0.057 R)
• M43: 18,634,210 km (0.106 R)
• M44: 18,730,401 km (0.071 R)
• M45: 20,045,217 km (0.094 R)
• M46: 20,440,455 km (0.064 R)
• M47: 21,138,478 km (0.034 R)
• M48: 21,591,311 km (0.083 R)
• M49: 22,047,285 km (0.065 R)
• M50: 22,609,025 km (0.08 R)
• M51: 23,382,746 km (0.096 R)
• M52: 23,538,477 km (0.033 R)
• M53: 23,850,987 km (0.099 R)
• M54: 24,691,278 km (0.115 R)
• M55: 25,221,453 km (0.09 R)
• M56: 25,381,224 km (0.069 R)
• M57: 25,862,480 km (0.079 R)
• M58: 26,346,878 km (0.1 R)
• M59: 27,051,933 km (0.055 R)
• M60: 27,215,443 km (0.06 R)
• M61: 27,873,075 km (0.062 R)
• M62: 28,148,485 km (0.108 R)
• M63: 28,369,591 km (0.11 R)
• M64: 28,869,098 km (0.078 R)
• M65: 29,147,948 km (0.065 R)
• M66: 29,708,192 km (0.107 R)
• M67: 30,612,063 km (0.102 R)
• M68: 31,295,875 km (0.074 R)
• M69: 33,846,069 km (0.11 R)
• M70: 34,022,445 km (0.093 R)
• M71: 34,257,912 km (0.104 R)
• M72: 34,730,642 km (0.082 R)
• M73: 34,908,514 km (0.051 R)
• M74: 35,086,685 km (0.091 R)
• M75: 36,281,972 km (0.102 R)
• M76: 37,794,855 km (0.097 R)
• M77: 39,266,599 km (0.099 R)
• M78: 39,699,385 km (0.115 R)
• M79: 40,382,748 km (0.071 R)
• M80: 40,819,574 km (0.097 R)
• M81: 41,446,389 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.1

Radius: 11.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.17 AU - 9.27 AU

Year: 9267 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,988,941 km

• M1: 356,193 km (0.061 R)
• M2: 538,852 km (0.096 R)
• M3: 643,121 km (0.06 R)
• M4: 2,603,751 km (0.093 R)
• M5: 2,789,701 km (0.066 R)
• M6: 3,873,837 km (0.118 R)
• M7: 4,179,166 km (0.052 R)
• M8: 4,524,139 km (0.077 R)
• M9: 4,780,849 km (0.072 R)
• M10: 5,075,407 km (0.114 R)
• M11: 5,511,335 km (0.111 R)
• M12: 6,135,009 km (0.049 R)
• M13: 6,241,074 km (0.112 R)
• M14: 6,312,282 km (0.104 R)
• M15: 6,890,777 km (0.055 R)
• M16: 7,714,164 km (0.056 R)
• M17: 7,790,459 km (0.084 R)
• M18: 8,059,884 km (0.053 R)
• M19: 8,528,874 km (0.073 R)
• M20: 8,846,470 km (0.031 R)
• M21: 9,575,311 km (0.099 R)
• M22: 9,740,018 km (0.064 R)
• M23: 9,864,035 km (0.116 R)
• M24: 10,197,488 km (0.116 R)
• M25: 10,661,990 km (0.114 R)
• M26: 10,832,681 km (0.092 R)
• M27: 11,004,270 km (0.072 R)
• M28: 11,875,677 km (0.047 R)
• M29: 12,230,374 km (0.063 R)
• M30: 12,678,868 km (0.118 R)
• M31: 13,086,971 km (0.035 R)
• M32: 13,453,486 km (0.054 R)
• M33: 13,545,638 km (0.049 R)
• M34: 13,916,342 km (0.087 R)
• M35: 14,009,541 km (0.114 R)
• M36: 14,431,557 km (0.073 R)
• M37: 14,620,350 km (0.11 R)
• M38: 14,715,195 km (0.041 R)
• M39: 15,722,437 km (0.115 R)
• M40: 16,209,976 km (0.088 R)
• M41: 16,357,181 km (0.099 R)
• M42: 16,554,201 km (0.09 R)
• M43: 16,751,970 km (0.099 R)
• M44: 16,851,153 km (0.047 R)
• M45: 18,056,613 km (0.084 R)
• M46: 18,515,878 km (0.084 R)
• M47: 18,824,199 km (0.052 R)
• M48: 19,341,808 km (0.093 R)
• M49: 19,445,778 km (0.11 R)
• M50: 19,969,072 km (0.096 R)
• M51: 20,285,172 km (0.064 R)
• M52: 23,038,970 km (0.117 R)
• M53: 24,038,583 km (0.111 R)
• M54: 24,262,680 km (0.102 R)
• M55: 24,431,127 km (0.118 R)
• M56: 24,825,916 km (0.041 R)
• M57: 24,995,710 km (0.062 R)
• M58: 27,238,032 km (0.081 R)
• M59: 27,588,690 km (0.071 R)
• M60: 27,823,409 km (0.097 R)
• M61: 28,294,642 km (0.039 R)
• M62: 29,544,083 km (0.089 R)
• M63: 29,964,603 km (0.053 R)
• M64: 32,839,126 km (0.11 R)
• M65: 33,025,525 km (0.12 R)
• M66: 33,461,902 km (0.081 R)
• M67: 33,649,498 km (0.108 R)
• M68: 33,837,542 km (0.078 R)
• M69: 34,403,471 km (0.117 R)
• M70: 34,719,272 km (0.084 R)
• M71: 37,409,940 km (0.075 R)
• M72: 37,604,716 km (0.099 R)
• M73: 39,108,923 km (0.11 R)
• M74: 39,702,826 km (0.101 R)
• M75: 40,432,864 km (0.104 R)
• M76: 41,234,259 km (0.081 R)
• M77: 41,704,296 km (0.106 R)
• M78: 43,669,862 km (0.045 R)
• M79: 44,286,056 km (0.078 R)
• M80: 44,560,867 km (0.094 R)
• M81: 45,457,856 km (0.104 R)
• M82: 45,596,384 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.5

Radius: 11.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.82 AU - 13.62 AU

Year: 13526 Days

Day: 6.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 137.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,988,941 km

• M1: 161,267 km (0.05 R)
• M2: 367,113 km (0.107 R)
• M3: 570,117 km (0.095 R)
• M4: 667,954 km (0.114 R)
• M5: 882,777 km (0.119 R)
• M6: 984,204 km (0.09 R)
• M7: 1,499,868 km (0.112 R)
• M8: 1,731,745 km (0.058 R)
• M9: 1,880,445 km (0.113 R)
• M10: 1,994,888 km (0.065 R)
• M11: 2,455,200 km (0.1 R)
• M12: 2,644,442 km (0.031 R)
• M13: 2,751,554 km (0.097 R)
• M14: 2,838,470 km (0.097 R)
• M15: 2,926,284 km (0.038 R)
• M16: 3,037,435 km (0.053 R)
• M17: 3,149,933 km (0.081 R)
• M18: 3,448,979 km (0.068 R)
• M19: 3,542,926 km (0.087 R)
• M20: 3,685,493 km (0.117 R)
• M21: 4,099,879 km (0.105 R)
• M22: 4,375,887 km (0.1 R)
• M23: 4,999,561 km (0.039 R)
• M24: 5,930,508 km (0.074 R)
• M25: 6,214,445 km (0.119 R)
• M26: 6,358,209 km (0.12 R)
• M27: 6,503,019 km (0.101 R)
• M28: 6,736,991 km (0.096 R)
• M29: 7,093,183 km (0.114 R)
• M30: 7,273,748 km (0.057 R)
• M31: 8,261,692 km (0.064 R)
• M32: 8,900,625 km (0.092 R)
• M33: 9,489,292 km (0.098 R)
• M34: 10,124,335 km (0.031 R)
• M35: 10,361,747 km (0.03 R)
• M36: 10,464,072 km (0.065 R)
• M37: 10,842,255 km (0.116 R)
• M38: 11,259,933 km (0.051 R)
• M39: 11,789,359 km (0.044 R)
• M40: 12,254,908 km (0.106 R)
• M41: 12,363,067 km (0.066 R)
• M42: 12,471,675 km (0.107 R)
• M43: 13,649,908 km (0.103 R)
• M44: 14,748,106 km (0.055 R)
• M45: 16,388,447 km (0.084 R)
• M46: 16,587,562 km (0.093 R)
• M47: 16,707,539 km (0.11 R)
• M48: 17,392,248 km (0.101 R)
• M49: 17,758,464 km (0.105 R)
• M50: 17,921,975 km (0.098 R)
• M51: 18,539,963 km (0.1 R)
• M52: 18,705,867 km (0.049 R)
• M53: 18,997,434 km (0.104 R)
• M54: 19,290,645 km (0.073 R)
• M55: 19,754,399 km (0.101 R)
• M56: 19,966,379 km (0.109 R)
• M57: 20,179,107 km (0.095 R)
• M58: 20,908,098 km (0.078 R)
• M59: 21,602,082 km (0.072 R)
• M60: 21,732,980 km (0.083 R)
• M61: 22,215,433 km (0.044 R)
• M62: 22,879,050 km (0.083 R)
• M63: 22,968,060 km (0.108 R)
• M64: 23,235,691 km (0.111 R)
• M65: 23,325,150 km (0.089 R)
• M66: 25,275,607 km (0.113 R)
• M67: 25,783,043 km (0.118 R)
• M68: 26,714,141 km (0.112 R)
• M69: 27,278,125 km (0.119 R)
• M70: 28,945,243 km (0.073 R)
• M71: 29,282,736 km (0.059 R)
• M72: 30,205,007 km (0.046 R)
• M73: 30,302,694 km (0.111 R)
• M74: 30,645,273 km (0.039 R)
• M75: 30,989,199 km (0.042 R)
• M76: 32,078,271 km (0.118 R)
• M77: 32,828,056 km (0.057 R)
• M78: 32,978,701 km (0.106 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 11,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit