🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.54 AU - 0.72 AU

Year: 175 Days

Day: 13.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,921,086 km

• M1: 399,127 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.68 AU - 0.9 AU

Year: 246 Days

Day: 12.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.3 AU - 1.8 AU

Year: 675 Days

Day: 45.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,921,086 km

• M1: 636,539 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.35 AU - 2.11 AU

Year: 796 Days

Day: 46.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.04 AU - 2.42 AU

Year: 1165 Days

Day: 47.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,921,086 km

• M1: 186,399 km (0.029 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.35 AU - 5.23 AU

Year: 3109 Days

Day: 16.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,921,086 km

• M1: 574,905 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.38 AU - 5.36 AU

Year: 3196 Days

Day: 23.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,921,086 km

• M1: 1,929,513 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.3

Radius: 11.5

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 10.12 AU - 13.94 AU

Year: 14597 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,921,086 km

• M1: 249,529 km (0.114 R)
• M2: 367,263 km (0.095 R)
• M3: 528,529 km (0.111 R)
• M4: 798,254 km (0.083 R)
• M5: 1,879,248 km (0.107 R)
• M6: 1,966,763 km (0.056 R)
• M7: 2,984,777 km (0.098 R)
• M8: 3,087,700 km (0.096 R)
• M9: 3,368,046 km (0.056 R)
• M10: 3,916,023 km (0.117 R)
• M11: 6,111,372 km (0.065 R)
• M12: 6,331,131 km (0.084 R)
• M13: 7,940,954 km (0.104 R)
• M14: 8,277,549 km (0.081 R)
• M15: 9,064,285 km (0.117 R)
• M16: 9,619,143 km (0.078 R)
• M17: 10,498,330 km (0.118 R)
• M18: 10,656,156 km (0.093 R)
• M19: 10,814,879 km (0.118 R)
• M20: 11,295,387 km (0.089 R)
• M21: 13,230,136 km (0.101 R)
• M22: 13,571,968 km (0.106 R)
• M23: 13,744,005 km (0.028 R)
• M24: 14,556,471 km (0.115 R)
• M25: 15,086,945 km (0.036 R)
• M26: 16,655,030 km (0.064 R)
• M27: 17,333,905 km (0.069 R)
• M28: 17,458,371 km (0.043 R)
• M29: 18,400,987 km (0.111 R)
• M30: 18,846,639 km (0.114 R)
• M31: 19,489,311 km (0.118 R)
• M32: 23,562,861 km (0.102 R)
• M33: 24,883,661 km (0.104 R)
• M34: 26,801,805 km (0.091 R)
• M35: 26,945,718 km (0.112 R)
• M36: 27,234,442 km (0.072 R)
• M37: 27,379,253 km (0.107 R)
• M38: 27,524,213 km (0.108 R)
• M39: 27,742,177 km (0.048 R)
• M40: 28,253,054 km (0.115 R)
• M41: 29,210,031 km (0.102 R)
• M42: 29,953,383 km (0.087 R)
• M43: 30,327,528 km (0.099 R)
• M44: 30,552,672 km (0.104 R)
• M45: 32,067,949 km (0.038 R)
• M46: 32,373,877 km (0.095 R)
• M47: 34,542,896 km (0.094 R)
• M48: 34,621,136 km (0.064 R)
• M49: 34,856,453 km (0.039 R)
• M50: 36,359,314 km (0.106 R)
• M51: 37,319,433 km (0.107 R)
• M52: 38,287,780 km (0.083 R)
• M53: 38,775,020 km (0.059 R)
• M54: 39,509,845 km (0.111 R)
• M55: 40,496,742 km (0.11 R)
• M56: 40,662,048 km (0.118 R)
• M57: 41,159,161 km (0.035 R)
• M58: 42,746,844 km (0.108 R)
• M59: 43,252,335 km (0.054 R)
• M60: 44,269,301 km (0.117 R)
• M61: 45,037,187 km (0.114 R)
• M62: 45,294,196 km (0.077 R)
• M63: 46,067,916 km (0.088 R)
• M64: 46,586,123 km (0.088 R)
• M65: 47,628,521 km (0.099 R)
• M66: 48,240,077 km (0.049 R)
• M67: 51,784,500 km (0.076 R)
• M68: 51,874,109 km (0.117 R)
• M69: 51,963,868 km (0.036 R)
• M70: 52,233,443 km (0.112 R)
• M71: 52,413,409 km (0.114 R)
• M72: 52,864,148 km (0.107 R)
• M73: 53,316,083 km (0.059 R)
• M74: 54,223,992 km (0.103 R)
• M75: 55,136,988 km (0.068 R)
• M76: 56,423,679 km (0.078 R)
• M77: 57,720,394 km (0.108 R)
• M78: 58,185,793 km (0.086 R)
• M79: 58,746,037 km (0.103 R)
• M80: 59,871,761 km (0.044 R)
• M81: 61,478,741 km (0.091 R)
• M82: 61,763,874 km (0.069 R)
• M83: 62,144,601 km (0.056 R)
• M84: 62,621,669 km (0.038 R)
• M85: 62,812,855 km (0.119 R)
• M86: 63,483,352 km (0.059 R)
• M87: 64,252,734 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.8

Radius: 6.1

Gravity: 20.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 17.97 AU - 20.11 AU

Year: 29065 Days

Day: 20.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,921,086 km

• M1: 176,675 km (0.07 R)
• M2: 523,293 km (0.112 R)
• M3: 822,938 km (0.093 R)
• M4: 1,237,324 km (0.11 R)
• M5: 1,306,289 km (0.112 R)
• M6: 1,521,111 km (0.112 R)
• M7: 2,064,899 km (0.107 R)
• M8: 2,663,740 km (0.097 R)
• M9: 2,753,498 km (0.089 R)
• M10: 2,798,677 km (0.105 R)
• M11: 3,755,056 km (0.099 R)
• M12: 4,267,878 km (0.11 R)
• M13: 4,802,690 km (0.036 R)
• M14: 5,022,599 km (0.073 R)
• M15: 5,644,028 km (0.069 R)
• M16: 5,993,190 km (0.105 R)
• M17: 6,349,233 km (0.1 R)
• M18: 7,905,799 km (0.117 R)
• M19: 8,100,276 km (0.097 R)
• M20: 8,893,593 km (0.076 R)
• M21: 9,849,973 km (0.1 R)
• M22: 10,767,157 km (0.11 R)
• M23: 11,490,912 km (0.05 R)
• M24: 12,606,014 km (0.09 R)
• M25: 12,681,561 km (0.073 R)
• M26: 14,857,462 km (0.117 R)
• M27: 15,419,352 km (0.112 R)
• M28: 15,743,381 km (0.056 R)
• M29: 18,074,714 km (0.105 R)
• M30: 19,367,240 km (0.06 R)
• M31: 20,957,166 km (0.078 R)
• M32: 23,233,896 km (0.108 R)
• M33: 23,885,394 km (0.08 R)
• M34: 26,357,050 km (0.051 R)
• M35: 29,108,454 km (0.046 R)
• M36: 29,308,467 km (0.084 R)
• M37: 33,612,248 km (0.095 R)
• M38: 34,137,636 km (0.112 R)
• M39: 34,983,911 km (0.079 R)
• M40: 37,237,902 km (0.088 R)
• M41: 37,563,726 km (0.115 R)
• M42: 38,876,447 km (0.117 R)
• M43: 38,986,551 km (0.09 R)
• M44: 39,207,059 km (0.07 R)
• M45: 39,317,462 km (0.086 R)
• M46: 40,426,880 km (0.114 R)
• M47: 43,473,590 km (0.085 R)
• M48: 44,390,475 km (0.119 R)
• M49: 44,735,897 km (0.111 R)
• M50: 44,966,726 km (0.061 R)
• M51: 45,429,582 km (0.099 R)
• M52: 47,296,414 km (0.103 R)
• M53: 48,950,518 km (0.049 R)
• M54: 50,383,216 km (0.084 R)
• M55: 51,466,754 km (0.107 R)
• M56: 52,801,616 km (0.103 R)
• M57: 53,167,532 km (0.075 R)
• M58: 53,656,867 km (0.086 R)
• M59: 54,024,877 km (0.116 R)
• M60: 54,640,024 km (0.104 R)
• M61: 55,629,015 km (0.11 R)
• M62: 56,001,514 km (0.102 R)
• M63: 56,873,670 km (0.082 R)
• M64: 58,001,638 km (0.058 R)
• M65: 59,010,526 km (0.115 R)
• M66: 60,534,629 km (0.12 R)
• M67: 60,662,236 km (0.118 R)
• M68: 63,362,328 km (0.066 R)
• M69: 64,140,985 km (0.108 R)
• M70: 65,707,873 km (0.098 R)
• M71: 66,759,247 km (0.099 R)
• M72: 67,683,911 km (0.084 R)
• M73: 68,346,929 km (0.103 R)
• M74: 69,145,482 km (0.111 R)
• M75: 72,641,136 km (0.108 R)
• M76: 72,912,357 km (0.062 R)
• M77: 74,410,430 km (0.052 R)
• M78: 75,781,045 km (0.068 R)
• M79: 77,298,267 km (0.069 R)
• M80: 77,991,354 km (0.116 R)
• M81: 78,964,937 km (0.117 R)
• M82: 80,643,425 km (0.072 R)
• M83: 82,192,361 km (0.074 R)
• M84: 82,757,991 km (0.091 R)
• M85: 86,466,223 km (0.097 R)
• M86: 87,906,850 km (0.104 R)
• M87: 88,051,362 km (0.092 R)
• M88: 89,355,407 km (0.085 R)
• M89: 90,519,876 km (0.091 R)
• M90: 90,665,734 km (0.099 R)
• M91: 90,957,899 km (0.06 R)
• M92: 91,104,056 km (0.118 R)
• M93: 94,783,117 km (0.11 R)
• M94: 96,715,323 km (0.077 R)
• M95: 97,761,161 km (0.118 R)
• M96: 99,864,059 km (0.116 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 19,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit