🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.48 AU - 0.72 AU

Year: 175 Days

Day: 46.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 60.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.63 AU - 0.71 AU

Year: 207 Days

Day: 26.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,491,188 km

• M1: 321,635 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.65 AU - 0.69 AU

Year: 207 Days

Day: 24.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,491,188 km

• M1: 34,408 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.89 AU - 1.31 AU

Year: 435 Days

Day: 29 Hours

Environment

Temp: 16 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.14 AU - 1.18 AU

Year: 471 Days

Day: 30.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.58 AU - 2.46 AU

Year: 1082 Days

Day: 14.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.04 AU - 4.36 AU

Year: 2681 Days

Day: 19.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,491,188 km

• M1: 2,949,322 km (0.08 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.9

Radius: 13.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.25 AU - 5.91 AU

Year: 4313 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 65,491,188 km

• M1: 169,644 km (0.112 R)
• M2: 303,085 km (0.119 R)
• M3: 387,907 km (0.094 R)
• M4: 607,667 km (0.09 R)
• M5: 803,041 km (0.081 R)
• M6: 1,324,240 km (0.112 R)
• M7: 1,556,267 km (0.087 R)
• M8: 1,770,491 km (0.107 R)
• M9: 2,389,527 km (0.1 R)
• M10: 2,602,405 km (0.075 R)
• M11: 2,933,764 km (0.116 R)
• M12: 3,278,737 km (0.049 R)
• M13: 3,800,534 km (0.092 R)
• M14: 3,952,525 km (0.096 R)
• M15: 4,377,383 km (0.047 R)
• M16: 5,163,819 km (0.039 R)
• M17: 5,301,749 km (0.084 R)
• M18: 5,456,582 km (0.076 R)
• M19: 5,565,789 km (0.026 R)
• M20: 5,660,035 km (0.103 R)
• M21: 5,786,446 km (0.054 R)
• M22: 6,042,258 km (0.059 R)
• M23: 6,220,279 km (0.087 R)
• M24: 6,318,116 km (0.114 R)
• M25: 6,731,455 km (0.119 R)
• M26: 6,933,113 km (0.103 R)
• M27: 7,204,933 km (0.115 R)
• M28: 7,654,325 km (0.112 R)
• M29: 7,829,653 km (0.054 R)
• M30: 7,917,767 km (0.093 R)
• M31: 8,184,200 km (0.102 R)
• M32: 8,399,621 km (0.063 R)
• M33: 8,580,485 km (0.11 R)
• M34: 8,982,903 km (0.118 R)
• M35: 9,075,355 km (0.097 R)
• M36: 9,205,206 km (0.03 R)
• M37: 9,504,252 km (0.055 R)
• M38: 9,768,591 km (0.099 R)
• M39: 9,901,733 km (0.098 R)
• M40: 10,035,474 km (0.1 R)
• M41: 10,324,048 km (0.084 R)
• M42: 10,459,584 km (0.08 R)
• M43: 10,693,555 km (0.096 R)
• M44: 11,405,491 km (0.045 R)
• M45: 11,827,956 km (0.056 R)
• M46: 12,543,632 km (0.074 R)
• M47: 12,667,648 km (0.115 R)
• M48: 13,357,444 km (0.118 R)
• M49: 13,505,397 km (0.079 R)
• M50: 14,686,472 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 10.3

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.69 AU - 6.65 AU

Year: 5086 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 65,491,188 km

• M1: 137,480 km (0.039 R)
• M2: 221,405 km (0.071 R)
• M3: 326,273 km (0.08 R)
• M4: 400,623 km (0.105 R)
• M5: 511,475 km (0.1 R)
• M6: 591,959 km (0.094 R)
• M7: 699,669 km (0.046 R)
• M8: 802,742 km (0.092 R)
• M9: 1,104,032 km (0.063 R)
• M10: 1,589,926 km (0.059 R)
• M11: 1,713,344 km (0.031 R)
• M12: 1,970,204 km (0.1 R)
• M13: 2,069,687 km (0.08 R)
• M14: 2,396,259 km (0.047 R)
• M15: 3,451,971 km (0.043 R)
• M16: 3,613,387 km (0.033 R)
• M17: 3,695,067 km (0.03 R)
• M18: 4,006,979 km (0.081 R)
• M19: 4,349,109 km (0.061 R)
• M20: 4,457,867 km (0.085 R)
• M21: 4,634,093 km (0.094 R)
• M22: 5,738,574 km (0.071 R)
• M23: 5,834,167 km (0.116 R)
• M24: 5,906,274 km (0.087 R)
• M25: 6,794,286 km (0.096 R)
• M26: 7,228,120 km (0.034 R)
• M27: 7,305,612 km (0.107 R)
• M28: 7,461,493 km (0.095 R)
• M29: 7,803,025 km (0.113 R)
• M30: 7,882,461 km (0.1 R)
• M31: 8,583,178 km (0.11 R)
• M32: 8,913,191 km (0.101 R)
• M33: 9,303,641 km (0.113 R)
• M34: 9,416,139 km (0.072 R)
• M35: 10,014,680 km (0.069 R)
• M36: 10,479,032 km (0.099 R)
• M37: 11,099,115 km (0.04 R)
• M38: 11,308,402 km (0.094 R)
• M39: 11,700,648 km (0.089 R)
• M40: 12,005,528 km (0.078 R)
• M41: 12,158,866 km (0.078 R)
• M42: 12,467,636 km (0.114 R)
• M43: 12,841,481 km (0.119 R)
• M44: 13,187,501 km (0.027 R)
• M45: 13,314,061 km (0.082 R)
• M46: 13,536,663 km (0.057 R)
• M47: 13,856,652 km (0.119 R)
• M48: 14,308,887 km (0.097 R)
• M49: 14,438,887 km (0.086 R)
• M50: 14,765,908 km (0.119 R)
• M51: 15,161,445 km (0.079 R)
• M52: 15,427,131 km (0.1 R)
• M53: 15,627,442 km (0.095 R)
• M54: 15,996,949 km (0.104 R)
• M55: 16,131,886 km (0.057 R)
• M56: 16,505,283 km (0.069 R)
• M57: 16,573,499 km (0.109 R)
• M58: 17,226,045 km (0.113 R)
• M59: 17,747,095 km (0.076 R)
• M60: 17,956,980 km (0.117 R)
• M61: 18,449,905 km (0.106 R)
• M62: 19,054,430 km (0.115 R)
• M63: 19,377,263 km (0.111 R)
• M64: 19,882,754 km (0.091 R)
• M65: 20,283,078 km (0.091 R)
• M66: 20,722,895 km (0.054 R)
• M67: 21,054,704 km (0.077 R)
• M68: 21,276,856 km (0.105 R)
• M69: 21,499,907 km (0.092 R)
• M70: 21,686,306 km (0.087 R)
• M71: 22,399,738 km (0.111 R)
• M72: 22,854,216 km (0.112 R)
• M73: 23,006,357 km (0.077 R)
• M74: 24,119,814 km (0.118 R)
• M75: 24,352,439 km (0.062 R)
• M76: 24,624,707 km (0.111 R)
• M77: 24,897,873 km (0.066 R)
• M78: 25,250,774 km (0.097 R)
• M79: 25,684,159 km (0.095 R)
• M80: 25,763,296 km (0.104 R)
• M81: 25,921,721 km (0.114 R)
• M82: 26,358,995 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.6

Radius: 7.9

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.14 AU - 14.14 AU

Year: 16930 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,491,188 km

• M1: 128,654 km (0.085 R)
• M2: 526,435 km (0.098 R)
• M3: 764,595 km (0.117 R)
• M4: 1,577,958 km (0.039 R)
• M5: 1,834,519 km (0.093 R)
• M6: 2,648,481 km (0.049 R)
• M7: 2,715,351 km (0.112 R)
• M8: 5,772,533 km (0.117 R)
• M9: 6,617,312 km (0.113 R)
• M10: 7,690,976 km (0.105 R)
• M11: 7,786,868 km (0.058 R)
• M12: 8,174,476 km (0.04 R)
• M13: 8,518,851 km (0.076 R)
• M14: 8,867,863 km (0.094 R)
• M15: 11,494,502 km (0.065 R)
• M16: 11,714,411 km (0.075 R)
• M17: 11,991,167 km (0.099 R)
• M18: 12,551,261 km (0.104 R)
• M19: 14,164,375 km (0.114 R)
• M20: 14,223,167 km (0.064 R)
• M21: 14,756,035 km (0.097 R)
• M22: 15,055,081 km (0.117 R)
• M23: 15,537,534 km (0.071 R)
• M24: 16,641,566 km (0.032 R)
• M25: 16,890,198 km (0.057 R)
• M26: 17,328,520 km (0.027 R)
• M27: 18,280,411 km (0.119 R)
• M28: 21,034,508 km (0.087 R)
• M29: 21,303,485 km (0.107 R)
• M30: 21,709,194 km (0.107 R)
• M31: 23,218,188 km (0.058 R)
• M32: 23,775,290 km (0.116 R)
• M33: 24,760,692 km (0.074 R)
• M34: 25,115,987 km (0.057 R)
• M35: 26,336,107 km (0.095 R)
• M36: 26,480,917 km (0.047 R)
• M37: 27,502,222 km (0.104 R)
• M38: 32,099,664 km (0.119 R)
• M39: 32,564,464 km (0.042 R)
• M40: 33,266,079 km (0.106 R)
• M41: 33,657,875 km (0.11 R)
• M42: 33,736,564 km (0.071 R)
• M43: 34,683,967 km (0.115 R)
• M44: 36,443,836 km (0.112 R)
• M45: 37,497,155 km (0.116 R)
• M46: 37,578,686 km (0.083 R)
• M47: 38,232,429 km (0.064 R)
• M48: 39,302,652 km (0.069 R)
• M49: 42,402,469 km (0.1 R)
• M50: 42,572,263 km (0.091 R)
• M51: 42,742,206 km (0.096 R)
• M52: 43,424,522 km (0.062 R)
• M53: 43,595,662 km (0.089 R)
• M54: 45,145,945 km (0.051 R)
• M55: 45,319,329 km (0.114 R)
• M56: 46,189,539 km (0.104 R)
• M57: 46,451,635 km (0.073 R)
• M58: 47,153,099 km (0.067 R)
• M59: 47,858,004 km (0.073 R)
• M60: 48,655,211 km (0.105 R)
• M61: 48,832,934 km (0.099 R)
• M62: 49,278,287 km (0.097 R)
• M63: 49,814,445 km (0.084 R)
• M64: 50,622,423 km (0.096 R)
• M65: 53,071,939 km (0.113 R)
• M66: 53,805,118 km (0.059 R)
• M67: 53,897,121 km (0.061 R)
• M68: 53,988,974 km (0.115 R)
• M69: 55,652,801 km (0.109 R)
• M70: 57,615,077 km (0.093 R)
• M71: 59,220,112 km (0.099 R)
• M72: 60,171,106 km (0.059 R)
• M73: 62,377,525 km (0.108 R)
• M74: 63,539,302 km (0.118 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: 340 - 17,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit