🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.11 AU - 1.19 AU

Year: 440 Days

Day: 46.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,284,562 km

• M1: 449,841 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.99 AU - 1.31 AU

Year: 440 Days

Day: 30 Hours

Environment

Temp: 34 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,284,562 km

• M1: 412,890 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.02 AU - 1.32 AU

Year: 451 Days

Day: 21.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 91.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.86 AU - 3.98 AU

Year: 2254 Days

Day: 27.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,284,562 km

• M1: 1,211,743 km (0.105 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.4

Radius: 12.9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.82 AU - 8.72 AU

Year: 6987 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,284,562 km

• M1: 200,760 km (0.116 R)
• M2: 300,991 km (0.107 R)
• M3: 413,189 km (0.102 R)
• M4: 507,436 km (0.105 R)
• M5: 723,455 km (0.101 R)
• M6: 1,159,383 km (0.068 R)
• M7: 1,266,944 km (0.119 R)
• M8: 1,415,944 km (0.113 R)
• M9: 1,591,123 km (0.063 R)
• M10: 2,226,764 km (0.082 R)
• M11: 2,363,048 km (0.113 R)
• M12: 2,478,687 km (0.089 R)
• M13: 2,596,421 km (0.084 R)
• M14: 2,911,324 km (0.078 R)
• M15: 3,111,337 km (0.109 R)
• M16: 3,472,316 km (0.116 R)
• M17: 4,548,673 km (0.077 R)
• M18: 4,723,104 km (0.045 R)
• M19: 5,168,756 km (0.099 R)
• M20: 5,535,121 km (0.076 R)
• M21: 6,196,643 km (0.048 R)
• M22: 6,717,543 km (0.111 R)
• M23: 6,916,658 km (0.078 R)
• M24: 7,320,572 km (0.116 R)
• M25: 7,457,005 km (0.1 R)
• M26: 7,975,960 km (0.106 R)
• M27: 8,151,588 km (0.087 R)
• M28: 8,293,108 km (0.058 R)
• M29: 8,542,487 km (0.073 R)
• M30: 9,565,288 km (0.079 R)
• M31: 10,357,708 km (0.103 R)
• M32: 10,703,728 km (0.086 R)
• M33: 10,975,547 km (0.077 R)
• M34: 11,171,071 km (0.084 R)
• M35: 11,446,930 km (0.111 R)
• M36: 11,605,504 km (0.055 R)
• M37: 11,964,987 km (0.116 R)
• M38: 12,166,346 km (0.095 R)
• M39: 13,356,098 km (0.112 R)
• M40: 13,523,199 km (0.097 R)
• M41: 14,711,754 km (0.059 R)
• M42: 15,144,391 km (0.054 R)
• M43: 15,669,180 km (0.068 R)
• M44: 15,801,275 km (0.108 R)
• M45: 16,736,411 km (0.094 R)
• M46: 16,826,469 km (0.098 R)
• M47: 17,506,691 km (0.114 R)
• M48: 18,057,361 km (0.077 R)
• M49: 18,940,736 km (0.094 R)
• M50: 19,790,751 km (0.119 R)
• M51: 20,172,525 km (0.054 R)
• M52: 21,234,969 km (0.105 R)
• M53: 21,773,072 km (0.094 R)
• M54: 22,068,528 km (0.069 R)
• M55: 23,464,426 km (0.098 R)
• M56: 24,581,324 km (0.07 R)
• M57: 25,094,744 km (0.057 R)
• M58: 25,404,411 km (0.091 R)
• M59: 26,236,624 km (0.097 R)
• M60: 27,607,988 km (0.111 R)
• M61: 27,874,422 km (0.056 R)
• M62: 29,219,157 km (0.059 R)
• M63: 29,436,223 km (0.118 R)
• M64: 30,419,979 km (0.1 R)
• M65: 31,026,449 km (0.11 R)
• M66: 31,137,151 km (0.095 R)
• M67: 31,248,003 km (0.105 R)
• M68: 32,644,350 km (0.034 R)
• M69: 33,719,360 km (0.114 R)
• M70: 33,890,051 km (0.044 R)
• M71: 34,232,481 km (0.092 R)
• M72: 35,151,311 km (0.071 R)
• M73: 35,382,290 km (0.09 R)
• M74: 36,136,413 km (0.052 R)
• M75: 36,311,143 km (0.088 R)
• M76: 36,661,501 km (0.109 R)
• M77: 37,542,483 km (0.037 R)
• M78: 37,896,881 km (0.112 R)
• M79: 38,192,935 km (0.075 R)
• M80: 38,370,956 km (0.094 R)
• M81: 38,668,357 km (0.116 R)
• M82: 38,906,816 km (0.054 R)
• M83: 39,445,069 km (0.072 R)
• M84: 39,805,301 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.1

Radius: 7.3

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.15 AU - 14.31 AU

Year: 18134 Days

Day: 23.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,284,562 km

• M1: 113,844 km (0.09 R)
• M2: 166,203 km (0.057 R)
• M3: 536,907 km (0.091 R)
• M4: 673,190 km (0.1 R)
• M5: 777,610 km (0.08 R)
• M6: 1,099,096 km (0.105 R)
• M7: 1,378,993 km (0.042 R)
• M8: 1,624,334 km (0.038 R)
• M9: 2,094,370 km (0.113 R)
• M10: 2,156,005 km (0.085 R)
• M11: 2,805,708 km (0.037 R)
• M12: 2,873,775 km (0.068 R)
• M13: 3,330,348 km (0.038 R)
• M14: 3,734,262 km (0.071 R)
• M15: 4,507,982 km (0.115 R)
• M16: 4,749,583 km (0.097 R)
• M17: 5,628,321 km (0.108 R)
• M18: 5,801,405 km (0.081 R)
• M19: 6,968,418 km (0.094 R)
• M20: 8,401,865 km (0.071 R)
• M21: 9,253,526 km (0.105 R)
• M22: 9,871,066 km (0.098 R)
• M23: 10,929,770 km (0.034 R)
• M24: 11,308,851 km (0.04 R)
• M25: 11,472,661 km (0.099 R)
• M26: 13,267,835 km (0.084 R)
• M27: 13,730,093 km (0.066 R)
• M28: 14,492,743 km (0.066 R)
• M29: 15,389,582 km (0.098 R)
• M30: 16,181,254 km (0.078 R)
• M31: 17,299,348 km (0.064 R)
• M32: 18,570,481 km (0.07 R)
• M33: 18,699,285 km (0.114 R)
• M34: 18,828,388 km (0.079 R)
• M35: 19,152,417 km (0.04 R)
• M36: 19,347,642 km (0.076 R)
• M37: 20,267,669 km (0.03 R)
• M38: 20,533,205 km (0.097 R)
• M39: 21,134,738 km (0.053 R)
• M40: 21,336,546 km (0.096 R)
• M41: 22,423,674 km (0.113 R)
• M42: 22,560,705 km (0.062 R)
• M43: 22,904,780 km (0.083 R)
• M44: 23,181,387 km (0.078 R)
• M45: 23,320,064 km (0.116 R)
• M46: 23,668,029 km (0.11 R)
• M47: 26,006,991 km (0.096 R)
• M48: 26,223,160 km (0.089 R)
• M49: 26,585,038 km (0.048 R)
• M50: 27,167,273 km (0.08 R)
• M51: 27,460,036 km (0.112 R)
• M52: 30,672,051 km (0.057 R)
• M53: 32,051,643 km (0.116 R)
• M54: 33,138,472 km (0.117 R)
• M55: 35,188,710 km (0.041 R)
• M56: 36,068,495 km (0.115 R)
• M57: 37,198,707 km (0.082 R)
• M58: 37,523,784 km (0.033 R)
• M59: 38,012,969 km (0.118 R)
• M60: 38,422,418 km (0.091 R)
• M61: 38,586,527 km (0.097 R)
• M62: 39,576,416 km (0.093 R)
• M63: 40,992,958 km (0.117 R)
• M64: 41,918,371 km (0.08 R)
• M65: 42,765,693 km (0.065 R)
• M66: 44,047,148 km (0.118 R)
• M67: 44,133,017 km (0.1 R)
• M68: 45,167,936 km (0.064 R)
• M69: 45,775,303 km (0.059 R)
• M70: 47,437,634 km (0.107 R)
• M71: 49,565,365 km (0.085 R)
• M72: 49,743,985 km (0.101 R)
• M73: 52,359,404 km (0.108 R)
• M74: 53,088,694 km (0.104 R)
• M75: 53,363,056 km (0.051 R)
• M76: 53,546,314 km (0.057 R)
• M77: 54,005,131 km (0.119 R)
• M78: 55,574,861 km (0.032 R)
• M79: 55,946,462 km (0.087 R)
• M80: 56,225,612 km (0.067 R)
• M81: 56,785,407 km (0.073 R)
• M82: 58,098,876 km (0.074 R)
• M83: 58,664,805 km (0.102 R)
• M84: 58,853,747 km (0.103 R)
• M85: 60,659,842 km (0.102 R)
• M86: 61,042,364 km (0.115 R)
• M87: 62,002,333 km (0.12 R)
• M88: 62,870,450 km (0.099 R)
• M89: 64,326,187 km (0.083 R)
• M90: 65,009,400 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.9

Radius: 4

Gravity: 43.62 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 16.56 AU - 17.24 AU

Year: 24764 Days

Day: 24.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,284,562 km

• M1: 52,509 km (0.036 R)
• M2: 377,735 km (0.113 R)
• M3: 578,645 km (0.107 R)
• M4: 729,290 km (0.113 R)
• M5: 782,247 km (0.108 R)
• M6: 1,346,530 km (0.08 R)
• M7: 1,444,966 km (0.074 R)
• M8: 1,683,874 km (0.092 R)
• M9: 1,825,992 km (0.06 R)
• M10: 2,159,595 km (0.099 R)
• M11: 2,236,339 km (0.091 R)
• M12: 2,275,084 km (0.077 R)
• M13: 2,633,371 km (0.086 R)
• M14: 3,626,252 km (0.066 R)
• M15: 4,043,182 km (0.116 R)
• M16: 4,377,832 km (0.112 R)
• M17: 4,426,451 km (0.109 R)
• M18: 5,227,099 km (0.105 R)
• M19: 6,564,654 km (0.102 R)
• M20: 7,589,250 km (0.068 R)
• M21: 7,764,877 km (0.071 R)
• M22: 8,723,501 km (0.1 R)
• M23: 10,037,419 km (0.115 R)
• M24: 10,230,101 km (0.105 R)
• M25: 10,553,980 km (0.1 R)
• M26: 11,079,069 km (0.097 R)
• M27: 11,882,708 km (0.057 R)
• M28: 12,086,461 km (0.118 R)
• M29: 13,192,887 km (0.05 R)
• M30: 13,263,048 km (0.087 R)
• M31: 13,687,008 km (0.092 R)
• M32: 16,171,979 km (0.093 R)
• M33: 17,005,089 km (0.045 R)
• M34: 18,163,575 km (0.047 R)
• M35: 18,398,294 km (0.048 R)
• M36: 19,029,148 km (0.117 R)
• M37: 19,667,034 km (0.097 R)
• M38: 20,555,645 km (0.108 R)
• M39: 21,045,728 km (0.105 R)
• M40: 21,127,857 km (0.096 R)
• M41: 21,457,122 km (0.067 R)
• M42: 23,553,736 km (0.03 R)
• M43: 24,582,969 km (0.105 R)
• M44: 24,755,904 km (0.103 R)
• M45: 27,130,322 km (0.091 R)
• M46: 27,757,586 km (0.082 R)
• M47: 27,847,644 km (0.115 R)
• M48: 28,662,054 km (0.084 R)
• M49: 28,844,115 km (0.095 R)
• M50: 29,117,879 km (0.085 R)
• M51: 30,221,762 km (0.098 R)
• M52: 31,339,108 km (0.038 R)
• M53: 32,945,041 km (0.108 R)
• M54: 33,135,779 km (0.075 R)
• M55: 36,926,888 km (0.099 R)
• M56: 38,421,221 km (0.091 R)
• M57: 39,226,207 km (0.03 R)
• M58: 39,529,442 km (0.116 R)
• M59: 40,648,135 km (0.064 R)
• M60: 43,437,986 km (0.104 R)
• M61: 44,803,066 km (0.089 R)
• M62: 48,222,874 km (0.106 R)
• M63: 48,656,259 km (0.093 R)
• M64: 49,526,769 km (0.1 R)
• M65: 50,292,710 km (0.044 R)
• M66: 50,622,124 km (0.111 R)
• M67: 50,842,183 km (0.071 R)
• M68: 51,836,261 km (0.069 R)
• M69: 57,016,386 km (0.11 R)
• M70: 58,164,101 km (0.106 R)
• M71: 59,087,868 km (0.031 R)
• M72: 60,249,196 km (0.113 R)
• M73: 63,659,579 km (0.094 R)
• M74: 64,492,091 km (0.091 R)
• M75: 66,288,163 km (0.094 R)
• M76: 67,011,169 km (0.11 R)
• M77: 67,736,869 km (0.056 R)
• M78: 69,807,004 km (0.092 R)
• M79: 71,157,424 km (0.05 R)
• M80: 71,280,693 km (0.111 R)
• M81: 74,758,993 km (0.1 R)
• M82: 74,884,206 km (0.082 R)
• M83: 75,637,282 km (0.098 R)
• M84: 75,888,756 km (0.09 R)
• M85: 76,518,862 km (0.088 R)
• M86: 78,673,969 km (0.087 R)
• M87: 81,363,739 km (0.113 R)
• M88: 82,008,506 km (0.064 R)
• M89: 82,784,619 km (0.082 R)
• M90: 85,127,172 km (0.113 R)
• M91: 86,438,098 km (0.102 R)
• M92: 86,569,595 km (0.095 R)
• M93: 86,832,738 km (0.09 R)
• M94: 87,623,662 km (0.078 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 15,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit