🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.43 AU - 0.59 AU

Year: 133 Days

Day: 34.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.62 AU - 0.7 AU

Year: 196 Days

Day: 36.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.69 AU - 0.73 AU

Year: 219 Days

Day: 36.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.59 AU - 1.63 AU

Year: 746 Days

Day: 29.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 111.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.23 AU - 4.75 AU

Year: 3475 Days

Day: 36.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,669,278 km

• M1: 403,017 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 9.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.99 AU - 12.43 AU

Year: 13709 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,669,278 km

• M1: 131,347 km (0.067 R)
• M2: 291,566 km (0.112 R)
• M3: 465,848 km (0.084 R)
• M4: 647,011 km (0.073 R)
• M5: 917,484 km (0.086 R)
• M6: 1,426,416 km (0.094 R)
• M7: 2,984,029 km (0.093 R)
• M8: 3,383,605 km (0.08 R)
• M9: 3,580,625 km (0.081 R)
• M10: 4,761,251 km (0.07 R)
• M11: 5,145,568 km (0.029 R)
• M12: 6,646,185 km (0.111 R)
• M13: 7,282,125 km (0.092 R)
• M14: 9,303,940 km (0.117 R)
• M15: 9,682,273 km (0.12 R)
• M16: 11,218,793 km (0.073 R)
• M17: 11,648,588 km (0.111 R)
• M18: 12,885,762 km (0.052 R)
• M19: 13,250,931 km (0.102 R)
• M20: 14,628,577 km (0.095 R)
• M21: 16,051,403 km (0.081 R)
• M22: 16,901,567 km (0.081 R)
• M23: 17,579,844 km (0.114 R)
• M24: 18,329,928 km (0.082 R)
• M25: 19,026,755 km (0.115 R)
• M26: 19,474,651 km (0.1 R)
• M27: 20,250,615 km (0.107 R)
• M28: 20,576,888 km (0.094 R)
• M29: 20,740,698 km (0.105 R)
• M30: 21,566,179 km (0.092 R)
• M31: 22,267,793 km (0.109 R)
• M32: 22,335,112 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.7

Radius: 9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 10.36 AU - 13.06 AU

Year: 14636 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,669,278 km

• M1: 152,291 km (0.027 R)
• M2: 562,488 km (0.086 R)
• M3: 631,752 km (0.098 R)
• M4: 749,186 km (0.1 R)
• M5: 826,678 km (0.082 R)
• M6: 1,093,112 km (0.109 R)
• M7: 1,273,527 km (0.093 R)
• M8: 1,444,218 km (0.105 R)
• M9: 1,522,607 km (0.099 R)
• M10: 2,383,543 km (0.119 R)
• M11: 2,453,405 km (0.031 R)
• M12: 2,571,438 km (0.094 R)
• M13: 2,691,415 km (0.1 R)
• M14: 2,837,872 km (0.069 R)
• M15: 2,962,038 km (0.1 R)
• M16: 3,164,294 km (0.086 R)
• M17: 3,555,941 km (0.095 R)
• M18: 3,907,796 km (0.093 R)
• M19: 4,442,309 km (0.09 R)
• M20: 4,557,649 km (0.095 R)
• M21: 4,821,240 km (0.115 R)
• M22: 4,880,481 km (0.111 R)
• M23: 4,999,710 km (0.1 R)
• M24: 5,150,056 km (0.09 R)
• M25: 5,241,012 km (0.115 R)
• M26: 5,892,660 km (0.118 R)
• M27: 5,956,090 km (0.088 R)
• M28: 6,083,547 km (0.078 R)
• M29: 6,147,724 km (0.094 R)
• M30: 6,504,216 km (0.115 R)
• M31: 7,135,968 km (0.079 R)
• M32: 7,614,083 km (0.106 R)
• M33: 7,752,461 km (0.05 R)
• M34: 8,421,762 km (0.063 R)
• M35: 8,493,270 km (0.081 R)
• M36: 8,565,076 km (0.074 R)
• M37: 8,781,545 km (0.079 R)
• M38: 8,854,100 km (0.09 R)
• M39: 9,478,820 km (0.103 R)
• M40: 9,627,820 km (0.056 R)
• M41: 10,346,638 km (0.111 R)
• M42: 10,926,180 km (0.102 R)
• M43: 12,686,498 km (0.118 R)
• M44: 13,057,351 km (0.104 R)
• M45: 13,348,169 km (0.102 R)
• M46: 13,515,420 km (0.093 R)
• M47: 15,051,191 km (0.068 R)
• M48: 15,356,221 km (0.029 R)
• M49: 15,795,590 km (0.039 R)
• M50: 16,016,846 km (0.037 R)
• M51: 18,517,075 km (0.101 R)
• M52: 18,703,623 km (0.085 R)
• M53: 18,797,122 km (0.096 R)
• M54: 19,031,542 km (0.079 R)
• M55: 19,361,405 km (0.095 R)
• M56: 19,503,374 km (0.079 R)
• M57: 20,410,385 km (0.064 R)
• M58: 22,662,731 km (0.053 R)
• M59: 22,962,226 km (0.041 R)
• M60: 23,514,841 km (0.112 R)
• M61: 24,633,234 km (0.081 R)
• M62: 24,941,256 km (0.107 R)
• M63: 25,044,180 km (0.107 R)
• M64: 25,925,012 km (0.089 R)
• M65: 27,079,907 km (0.118 R)
• M66: 27,291,738 km (0.092 R)
• M67: 27,770,302 km (0.113 R)
• M68: 28,144,446 km (0.079 R)
• M69: 28,735,657 km (0.108 R)
• M70: 28,897,671 km (0.117 R)
• M71: 29,657,479 km (0.084 R)
• M72: 30,589,025 km (0.072 R)
• M73: 30,809,681 km (0.066 R)
• M74: 32,088,145 km (0.085 R)
• M75: 32,368,491 km (0.082 R)
• M76: 33,214,018 km (0.039 R)
• M77: 33,724,895 km (0.096 R)
• M78: 35,215,339 km (0.115 R)
• M79: 37,314,197 km (0.055 R)
• M80: 37,431,930 km (0.073 R)
• M81: 37,726,937 km (0.045 R)
• M82: 38,200,564 km (0.064 R)
• M83: 38,735,825 km (0.052 R)
• M84: 39,034,273 km (0.108 R)
• M85: 39,933,955 km (0.046 R)
• M86: 40,356,270 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.9

Radius: 7.2

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.44 AU - 18.22 AU

Year: 24103 Days

Day: 19.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 82,669,278 km

• M1: 110,403 km (0.097 R)
• M2: 211,980 km (0.088 R)
• M3: 272,567 km (0.117 R)
• M4: 323,131 km (0.068 R)
• M5: 435,779 km (0.069 R)
• M6: 562,189 km (0.051 R)
• M7: 750,233 km (0.117 R)
• M8: 1,183,918 km (0.056 R)
• M9: 1,553,873 km (0.109 R)
• M10: 2,028,547 km (0.097 R)
• M11: 2,172,161 km (0.096 R)
• M12: 2,584,303 km (0.118 R)
• M13: 2,740,184 km (0.071 R)
• M14: 3,915,724 km (0.099 R)
• M15: 4,887,063 km (0.088 R)
• M16: 6,135,009 km (0.056 R)
• M17: 6,448,566 km (0.114 R)
• M18: 6,982,780 km (0.082 R)
• M19: 7,145,841 km (0.108 R)
• M20: 8,437,170 km (0.105 R)
• M21: 9,257,864 km (0.098 R)
• M22: 9,437,082 km (0.049 R)
• M23: 10,848,538 km (0.05 R)
• M24: 12,720,157 km (0.072 R)
• M25: 14,481,074 km (0.117 R)
• M26: 15,108,188 km (0.078 R)
• M27: 15,178,499 km (0.116 R)
• M28: 16,173,175 km (0.045 R)
• M29: 17,778,361 km (0.12 R)
• M30: 18,299,709 km (0.116 R)
• M31: 18,901,691 km (0.091 R)
• M32: 18,977,387 km (0.089 R)
• M33: 20,047,760 km (0.091 R)
• M34: 21,059,191 km (0.115 R)
• M35: 21,216,269 km (0.079 R)
• M36: 22,566,988 km (0.09 R)
• M37: 23,374,518 km (0.114 R)
• M38: 24,027,363 km (0.116 R)
• M39: 25,101,027 km (0.11 R)
• M40: 25,184,203 km (0.1 R)
• M41: 25,518,106 km (0.097 R)
• M42: 26,528,340 km (0.097 R)
• M43: 27,809,646 km (0.104 R)
• M44: 28,414,320 km (0.085 R)
• M45: 30,166,111 km (0.076 R)
• M46: 31,682,435 km (0.074 R)
• M47: 31,772,344 km (0.088 R)
• M48: 33,864,919 km (0.098 R)
• M49: 34,418,132 km (0.1 R)
• M50: 34,603,184 km (0.094 R)
• M51: 35,253,486 km (0.065 R)
• M52: 36,849,546 km (0.103 R)
• M53: 36,944,241 km (0.07 R)
• M54: 37,323,472 km (0.051 R)
• M55: 37,418,616 km (0.097 R)
• M56: 40,014,438 km (0.088 R)
• M57: 40,501,529 km (0.098 R)
• M58: 40,990,714 km (0.037 R)
• M59: 41,777,150 km (0.091 R)
• M60: 42,469,489 km (0.108 R)
• M61: 43,265,350 km (0.116 R)
• M62: 43,765,306 km (0.107 R)
• M63: 44,166,527 km (0.11 R)
• M64: 44,367,736 km (0.095 R)
• M65: 46,907,160 km (0.038 R)
• M66: 49,806,816 km (0.108 R)
• M67: 50,225,840 km (0.086 R)
• M68: 50,330,708 km (0.046 R)
• M69: 51,067,328 km (0.115 R)
• M70: 55,235,423 km (0.09 R)
• M71: 60,067,285 km (0.111 R)
• M72: 62,307,962 km (0.113 R)
• M73: 64,461,722 km (0.097 R)
• M74: 64,575,866 km (0.091 R)
• M75: 65,490,507 km (0.114 R)
• M76: 67,101,527 km (0.064 R)
• M77: 67,332,655 km (0.1 R)
• M78: 67,680,021 km (0.12 R)
• M79: 68,027,986 km (0.095 R)
• M80: 69,893,472 km (0.11 R)
• M81: 70,950,231 km (0.113 R)
• M82: 73,913,166 km (0.087 R)
• M83: 74,630,339 km (0.105 R)
• M84: 75,349,755 km (0.057 R)
• M85: 75,830,562 km (0.085 R)
• M86: 77,158,393 km (0.073 R)
• M87: 77,764,414 km (0.083 R)
• M88: 80,327,025 km (0.07 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 15,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit