🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.48 AU - 0.52 AU

Year: 125 Days

Day: 12.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,356,951 km

• M1: 69,413 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.39 AU - 0.65 AU

Year: 132 Days

Day: 28.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,356,951 km

• M1: 239,057 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.43 AU - 0.71 AU

Year: 152 Days

Day: 42.7 Hours

Environment

Temp: 249 °C

Axial Tilt: 126.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,356,951 km

• M1: 263,292 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.7 AU - 2.24 AU

Year: 976 Days

Day: 39.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,356,951 km

• M1: 138,827 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.31 AU - 3.55 AU

Year: 2243 Days

Day: 28.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 12.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.71 AU - 6.97 AU

Year: 5637 Days

Day: 13.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,356,951 km

• M1: 388,206 km (0.051 R)
• M2: 518,357 km (0.114 R)
• M3: 753,225 km (0.107 R)
• M4: 1,678,189 km (0.111 R)
• M5: 1,855,163 km (0.105 R)
• M6: 1,964,519 km (0.039 R)
• M7: 2,247,558 km (0.119 R)
• M8: 2,524,015 km (0.087 R)
• M9: 2,666,283 km (0.119 R)
• M10: 2,749,010 km (0.104 R)
• M11: 2,916,859 km (0.118 R)
• M12: 3,109,841 km (0.082 R)
• M13: 3,830,304 km (0.107 R)
• M14: 3,924,102 km (0.087 R)
• M15: 4,306,624 km (0.084 R)
• M16: 4,502,447 km (0.036 R)
• M17: 4,979,515 km (0.108 R)
• M18: 5,185,361 km (0.098 R)
• M19: 5,315,362 km (0.119 R)
• M20: 5,420,230 km (0.062 R)
• M21: 6,339,359 km (0.091 R)
• M22: 6,618,958 km (0.092 R)
• M23: 6,959,742 km (0.112 R)
• M24: 7,777,444 km (0.079 R)
• M25: 8,016,800 km (0.085 R)
• M26: 8,167,595 km (0.109 R)
• M27: 8,319,287 km (0.118 R)
• M28: 8,410,841 km (0.085 R)
• M29: 8,502,694 km (0.108 R)
• M30: 8,873,398 km (0.045 R)
• M31: 9,060,694 km (0.115 R)
• M32: 9,281,052 km (0.03 R)
• M33: 9,503,055 km (0.07 R)
• M34: 9,887,821 km (0.07 R)
• M35: 10,343,346 km (0.117 R)
• M36: 11,274,743 km (0.096 R)
• M37: 11,784,722 km (0.05 R)
• M38: 12,302,330 km (0.073 R)
• M39: 12,476,612 km (0.055 R)
• M40: 12,862,724 km (0.11 R)
• M41: 12,968,789 km (0.046 R)
• M42: 13,146,062 km (0.052 R)
• M43: 13,252,875 km (0.076 R)
• M44: 13,899,587 km (0.051 R)
• M45: 14,081,049 km (0.1 R)
• M46: 14,483,168 km (0.09 R)
• M47: 15,636,568 km (0.105 R)
• M48: 16,052,899 km (0.119 R)
• M49: 16,205,339 km (0.067 R)
• M50: 16,549,713 km (0.101 R)
• M51: 17,129,255 km (0.096 R)
• M52: 17,246,091 km (0.074 R)
• M53: 18,149,662 km (0.067 R)
• M54: 18,348,179 km (0.106 R)
• M55: 18,947,917 km (0.051 R)
• M56: 19,432,464 km (0.101 R)
• M57: 20,290,109 km (0.105 R)
• M58: 20,454,816 km (0.079 R)
• M59: 20,951,780 km (0.119 R)
• M60: 21,118,432 km (0.08 R)
• M61: 21,578,745 km (0.106 R)
• M62: 21,662,669 km (0.099 R)
• M63: 22,000,012 km (0.108 R)
• M64: 22,169,357 km (0.093 R)
• M65: 22,466,608 km (0.06 R)
• M66: 22,850,776 km (0.109 R)
• M67: 23,194,252 km (0.117 R)
• M68: 24,453,118 km (0.104 R)
• M69: 24,716,411 km (0.073 R)
• M70: 25,645,264 km (0.053 R)
• M71: 26,091,514 km (0.113 R)
• M72: 26,270,732 km (0.089 R)
• M73: 26,360,641 km (0.06 R)
• M74: 26,856,259 km (0.098 R)
• M75: 27,263,913 km (0.042 R)
• M76: 27,856,620 km (0.037 R)
• M77: 28,177,507 km (0.07 R)
• M78: 28,453,515 km (0.088 R)
• M79: 29,800,345 km (0.055 R)
• M80: 29,940,817 km (0.114 R)
• M81: 30,175,536 km (0.119 R)
• M82: 30,599,496 km (0.068 R)
• M83: 31,167,819 km (0.05 R)
• M84: 31,548,695 km (0.1 R)
• M85: 31,691,860 km (0.118 R)
• M86: 32,026,959 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.3

Radius: 12.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.19 AU - 8.63 AU

Year: 8612 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 79,356,951 km

• M1: 168,298 km (0.065 R)
• M2: 289,921 km (0.096 R)
• M3: 444,904 km (0.114 R)
• M4: 559,945 km (0.112 R)
• M5: 660,774 km (0.082 R)
• M6: 913,445 km (0.092 R)
• M7: 1,282,353 km (0.107 R)
• M8: 1,368,821 km (0.102 R)
• M9: 1,493,436 km (0.066 R)
• M10: 1,870,871 km (0.12 R)
• M11: 2,918,355 km (0.094 R)
• M12: 3,513,456 km (0.092 R)
• M13: 3,787,369 km (0.115 R)
• M14: 4,732,229 km (0.096 R)
• M15: 4,951,839 km (0.1 R)
• M16: 5,062,990 km (0.092 R)
• M17: 5,174,890 km (0.116 R)
• M18: 5,287,686 km (0.115 R)
• M19: 5,401,381 km (0.088 R)
• M20: 5,922,729 km (0.083 R)
• M21: 6,219,531 km (0.109 R)
• M22: 6,369,728 km (0.073 R)
• M23: 6,521,121 km (0.069 R)
• M24: 6,858,614 km (0.039 R)
• M25: 7,678,859 km (0.077 R)
• M26: 8,035,201 km (0.061 R)
• M27: 8,297,895 km (0.047 R)
• M28: 8,463,500 km (0.078 R)
• M29: 8,630,301 km (0.088 R)
• M30: 9,273,722 km (0.111 R)
• M31: 9,967,856 km (0.063 R)
• M32: 10,285,602 km (0.094 R)
• M33: 10,750,701 km (0.077 R)
• M34: 11,149,529 km (0.098 R)
• M35: 11,479,542 km (0.106 R)
• M36: 11,775,596 km (0.112 R)
• M37: 12,602,723 km (0.096 R)
• M38: 12,793,311 km (0.103 R)
• M39: 13,023,392 km (0.118 R)
• M40: 13,177,478 km (0.062 R)
• M41: 13,370,908 km (0.065 R)
• M42: 13,799,955 km (0.081 R)
• M43: 15,276,037 km (0.095 R)
• M44: 15,971,069 km (0.115 R)
• M45: 16,885,710 km (0.12 R)
• M46: 17,096,045 km (0.119 R)
• M47: 17,604,229 km (0.107 R)
• M48: 17,945,761 km (0.11 R)
• M49: 18,289,536 km (0.069 R)
• M50: 18,592,173 km (0.05 R)
• M51: 20,352,940 km (0.088 R)
• M52: 21,026,878 km (0.089 R)
• M53: 21,253,220 km (0.099 R)
• M54: 22,442,972 km (0.114 R)
• M55: 24,267,767 km (0.1 R)
• M56: 24,505,178 km (0.088 R)
• M57: 25,655,436 km (0.049 R)
• M58: 25,800,546 km (0.076 R)
• M59: 25,994,276 km (0.057 R)
• M60: 26,188,603 km (0.1 R)
• M61: 26,676,442 km (0.106 R)
• M62: 27,216,490 km (0.104 R)
• M63: 28,157,760 km (0.047 R)
• M64: 29,513,865 km (0.101 R)
• M65: 29,615,142 km (0.103 R)
• M66: 31,096,909 km (0.066 R)
• M67: 31,665,232 km (0.035 R)
• M68: 32,289,204 km (0.084 R)
• M69: 32,759,839 km (0.104 R)
• M70: 32,969,725 km (0.115 R)
• M71: 33,338,035 km (0.11 R)
• M72: 33,760,799 km (0.088 R)
• M73: 34,238,465 km (0.086 R)
• M74: 34,664,968 km (0.091 R)
• M75: 35,039,561 km (0.106 R)
• M76: 36,008,955 km (0.11 R)

Asteroid Belt

Center: 12.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.5

Radius: 4.6

Gravity: 27.76 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.07 AU - 19.31 AU

Year: 23002 Days

Day: 15.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,356,951 km

• M1: 202,855 km (0.084 R)
• M2: 315,951 km (0.038 R)
• M3: 409,001 km (0.071 R)
• M4: 598,840 km (0.072 R)
• M5: 1,371,364 km (0.057 R)
• M6: 1,432,400 km (0.1 R)
• M7: 1,525,898 km (0.053 R)
• M8: 1,885,232 km (0.087 R)
• M9: 2,092,126 km (0.12 R)
• M10: 3,394,974 km (0.089 R)
• M11: 3,436,413 km (0.095 R)
• M12: 3,561,776 km (0.056 R)
• M13: 4,078,337 km (0.12 R)
• M14: 4,166,749 km (0.035 R)
• M15: 4,345,369 km (0.099 R)
• M16: 4,435,726 km (0.07 R)
• M17: 4,756,614 km (0.068 R)
• M18: 4,943,312 km (0.045 R)
• M19: 5,962,373 km (0.073 R)
• M20: 6,728,763 km (0.082 R)
• M21: 7,634,129 km (0.115 R)
• M22: 8,073,348 km (0.108 R)
• M23: 8,295,950 km (0.096 R)
• M24: 8,633,742 km (0.069 R)
• M25: 8,976,022 km (0.067 R)
• M26: 9,148,807 km (0.112 R)
• M27: 9,322,640 km (0.103 R)
• M28: 9,910,261 km (0.079 R)
• M29: 10,088,880 km (0.118 R)
• M30: 12,827,718 km (0.097 R)
• M31: 13,087,420 km (0.097 R)
• M32: 14,546,747 km (0.067 R)
• M33: 15,021,870 km (0.045 R)
• M34: 15,226,969 km (0.109 R)
• M35: 17,472,283 km (0.093 R)
• M36: 18,122,136 km (0.076 R)
• M37: 18,340,400 km (0.095 R)
• M38: 18,559,710 km (0.049 R)
• M39: 19,594,329 km (0.078 R)
• M40: 19,893,375 km (0.119 R)
• M41: 20,043,422 km (0.118 R)
• M42: 20,269,315 km (0.086 R)
• M43: 21,950,944 km (0.079 R)
• M44: 22,106,077 km (0.106 R)
• M45: 23,044,206 km (0.085 R)
• M46: 23,995,349 km (0.055 R)
• M47: 24,315,189 km (0.105 R)
• M48: 28,684,793 km (0.077 R)
• M49: 28,854,288 km (0.036 R)
• M50: 29,964,603 km (0.079 R)
• M51: 30,568,081 km (0.071 R)
• M52: 30,654,698 km (0.057 R)
• M53: 30,828,082 km (0.098 R)
• M54: 31,962,782 km (0.088 R)
• M55: 32,314,636 km (0.112 R)
• M56: 32,933,522 km (0.075 R)
• M57: 33,467,138 km (0.026 R)
• M58: 33,556,448 km (0.118 R)
• M59: 33,913,987 km (0.105 R)
• M60: 35,175,695 km (0.117 R)
• M61: 35,812,234 km (0.118 R)
• M62: 36,912,377 km (0.074 R)
• M63: 37,281,585 km (0.076 R)
• M64: 39,427,865 km (0.053 R)
• M65: 40,658,607 km (0.061 R)
• M66: 41,518,047 km (0.099 R)
• M67: 43,060,700 km (0.12 R)
• M68: 43,352,117 km (0.081 R)
• M69: 43,839,058 km (0.084 R)
• M70: 44,916,910 km (0.113 R)
• M71: 48,504,566 km (0.093 R)
• M72: 48,807,652 km (0.061 R)
• M73: 50,947,051 km (0.045 R)
• M74: 51,770,138 km (0.102 R)
• M75: 55,421,972 km (0.116 R)
• M76: 56,162,332 km (0.101 R)
• M77: 56,586,891 km (0.113 R)
• M78: 59,804,442 km (0.056 R)
• M79: 60,346,435 km (0.053 R)
• M80: 61,763,126 km (0.045 R)
• M81: 62,091,643 km (0.087 R)
• M82: 63,301,292 km (0.098 R)
• M83: 63,521,949 km (0.072 R)
• M84: 64,296,566 km (0.108 R)
• M85: 64,518,570 km (0.077 R)
• M86: 68,442,671 km (0.113 R)
• M87: 68,555,917 km (0.1 R)
• M88: 69,350,431 km (0.097 R)
• M89: 71,063,327 km (0.053 R)
• M90: 71,637,334 km (0.115 R)
• M91: 72,558,857 km (0.112 R)
• M92: 72,674,346 km (0.112 R)
• M93: 77,815,576 km (0.095 R)
• M94: 78,407,236 km (0.075 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 13,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit