🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.53 AU - 0.61 AU

Year: 156 Days

Day: 22.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.45 AU - 0.73 AU

Year: 164 Days

Day: 35.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 57.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.96 AU - 1.3 AU

Year: 434 Days

Day: 37.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1 AU - 1.62 AU

Year: 542 Days

Day: 16.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.84 AU - 2.56 AU

Year: 1180 Days

Day: 30.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.58 AU - 2.66 AU

Year: 1534 Days

Day: 12.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.95 AU - 3.13 AU

Year: 1917 Days

Day: 18.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 8.3

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.9 AU - 9.38 AU

Year: 7637 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 35,421,754 km

• M1: 121,324 km (0.058 R)
• M2: 221,854 km (0.096 R)
• M3: 276,158 km (0.075 R)
• M4: 475,422 km (0.063 R)
• M5: 592,557 km (0.059 R)
• M6: 749,485 km (0.108 R)
• M7: 888,163 km (0.053 R)
• M8: 1,035,666 km (0.091 R)
• M9: 1,121,236 km (0.06 R)
• M10: 1,931,009 km (0.112 R)
• M11: 2,189,814 km (0.11 R)
• M12: 2,622,301 km (0.042 R)
• M13: 2,957,999 km (0.11 R)
• M14: 3,383,904 km (0.116 R)
• M15: 3,591,097 km (0.087 R)
• M16: 3,749,222 km (0.116 R)
• M17: 4,182,158 km (0.111 R)
• M18: 4,376,486 km (0.12 R)
• M19: 4,948,398 km (0.113 R)
• M20: 5,036,212 km (0.102 R)
• M21: 5,273,026 km (0.059 R)
• M22: 5,452,992 km (0.072 R)
• M23: 5,543,798 km (0.114 R)
• M24: 5,635,053 km (0.108 R)
• M25: 5,819,058 km (0.051 R)
• M26: 6,005,158 km (0.099 R)
• M27: 6,256,183 km (0.068 R)
• M28: 6,383,042 km (0.077 R)
• M29: 6,510,799 km (0.067 R)
• M30: 6,833,780 km (0.102 R)
• M31: 7,361,562 km (0.101 R)
• M32: 7,461,942 km (0.054 R)
• M33: 7,630,389 km (0.112 R)
• M34: 8,421,163 km (0.09 R)
• M35: 9,165,712 km (0.108 R)
• M36: 9,273,871 km (0.111 R)
• M37: 9,346,127 km (0.08 R)
• M38: 10,079,605 km (0.032 R)
• M39: 10,303,105 km (0.117 R)
• M40: 10,869,332 km (0.116 R)
• M41: 11,060,369 km (0.096 R)
• M42: 11,137,113 km (0.087 R)
• M43: 11,368,241 km (0.095 R)
• M44: 11,953,319 km (0.105 R)
• M45: 12,032,007 km (0.063 R)
• M46: 12,388,499 km (0.108 R)
• M47: 12,588,062 km (0.046 R)
• M48: 12,788,673 km (0.043 R)
• M49: 13,519,608 km (0.049 R)
• M50: 14,139,093 km (0.052 R)
• M51: 14,515,182 km (0.065 R)
• M52: 15,021,870 km (0.047 R)
• M53: 15,277,383 km (0.094 R)
• M54: 15,534,243 km (0.082 R)
• M55: 16,052,450 km (0.049 R)
• M56: 16,664,156 km (0.108 R)
• M57: 17,194,630 km (0.086 R)
• M58: 17,910,455 km (0.117 R)
• M59: 19,835,331 km (0.086 R)
• M60: 19,975,355 km (0.106 R)
• M61: 20,068,854 km (0.111 R)
• M62: 21,012,068 km (0.12 R)
• M63: 21,776,962 km (0.065 R)
• M64: 21,921,324 km (0.092 R)
• M65: 22,114,455 km (0.091 R)
• M66: 22,356,504 km (0.081 R)
• M67: 22,745,907 km (0.078 R)
• M68: 23,778,282 km (0.075 R)
• M69: 24,775,801 km (0.06 R)
• M70: 25,735,920 km (0.1 R)
• M71: 25,990,685 km (0.082 R)
• M72: 28,320,523 km (0.111 R)
• M73: 28,688,832 km (0.085 R)
• M74: 28,847,257 km (0.108 R)
• M75: 30,608,472 km (0.115 R)
• M76: 30,878,347 km (0.051 R)
• M77: 31,529,247 km (0.037 R)
• M78: 32,955,065 km (0.077 R)
• M79: 33,342,523 km (0.081 R)
• M80: 33,509,025 km (0.12 R)
• M81: 33,620,177 km (0.076 R)
• M82: 33,954,528 km (0.082 R)
• M83: 34,289,777 km (0.075 R)
• M84: 34,345,876 km (0.067 R)
• M85: 34,570,123 km (0.12 R)
• M86: 34,626,222 km (0.107 R)
• M87: 35,076,512 km (0.113 R)
• M88: 35,982,925 km (0.073 R)
• M89: 37,703,151 km (0.095 R)
• M90: 37,876,685 km (0.081 R)
• M91: 38,224,500 km (0.081 R)
• M92: 38,864,779 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389

Radius: 13.4

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.81 AU - 9.51 AU

Year: 8430 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,421,754 km

• M1: 175,628 km (0.111 R)
• M2: 331,808 km (0.094 R)
• M3: 427,850 km (0.025 R)
• M4: 659,128 km (0.056 R)
• M5: 905,366 km (0.07 R)
• M6: 1,024,895 km (0.066 R)
• M7: 1,248,245 km (0.092 R)
• M8: 1,332,019 km (0.107 R)
• M9: 1,470,397 km (0.098 R)
• M10: 1,595,760 km (0.103 R)
• M11: 1,762,263 km (0.116 R)
• M12: 1,954,347 km (0.065 R)
• M13: 2,318,019 km (0.071 R)
• M14: 2,508,158 km (0.064 R)
• M15: 3,040,427 km (0.1 R)
• M16: 3,535,147 km (0.08 R)
• M17: 3,854,240 km (0.086 R)
• M18: 4,030,167 km (0.083 R)
• M19: 4,285,829 km (0.084 R)
• M20: 5,474,235 km (0.063 R)
• M21: 5,587,181 km (0.059 R)
• M22: 6,251,695 km (0.057 R)
• M23: 7,248,765 km (0.069 R)
• M24: 8,004,982 km (0.115 R)
• M25: 8,392,441 km (0.079 R)
• M26: 8,885,665 km (0.101 R)
• M27: 9,455,932 km (0.094 R)
• M28: 9,626,025 km (0.058 R)
• M29: 9,762,757 km (0.039 R)
• M30: 10,421,287 km (0.09 R)
• M31: 11,453,961 km (0.093 R)
• M32: 11,562,719 km (0.045 R)
• M33: 12,556,497 km (0.104 R)
• M34: 12,668,546 km (0.047 R)
• M35: 13,501,058 km (0.103 R)
• M36: 13,885,375 km (0.078 R)
• M37: 14,940,788 km (0.118 R)
• M38: 15,418,305 km (0.079 R)
• M39: 15,981,690 km (0.107 R)
• M40: 16,715,916 km (0.118 R)
• M41: 17,294,561 km (0.08 R)
• M42: 17,419,475 km (0.109 R)
• M43: 18,132,758 km (0.111 R)
• M44: 18,684,624 km (0.086 R)
• M45: 19,112,923 km (0.105 R)
• M46: 19,328,344 km (0.097 R)
• M47: 19,544,513 km (0.084 R)
• M48: 20,725,738 km (0.05 R)
• M49: 21,124,715 km (0.084 R)
• M50: 21,526,236 km (0.09 R)
• M51: 21,705,454 km (0.115 R)
• M52: 21,930,150 km (0.093 R)
• M53: 22,291,429 km (0.075 R)
• M54: 23,157,152 km (0.061 R)
• M55: 23,525,013 km (0.118 R)
• M56: 23,894,819 km (0.097 R)
• M57: 24,219,895 km (0.098 R)
• M58: 24,733,914 km (0.043 R)
• M59: 25,582,582 km (0.067 R)
• M60: 25,677,427 km (0.1 R)
• M61: 25,819,994 km (0.114 R)
• M62: 26,058,303 km (0.079 R)
• M63: 26,297,211 km (0.067 R)
• M64: 27,648,529 km (0.115 R)
• M65: 27,745,917 km (0.115 R)
• M66: 28,824,817 km (0.113 R)
• M67: 28,973,068 km (0.111 R)
• M68: 29,071,953 km (0.118 R)
• M69: 29,967,445 km (0.091 R)
• M70: 30,167,757 km (0.101 R)
• M71: 30,720,671 km (0.092 R)
• M72: 31,124,884 km (0.101 R)
• M73: 31,785,508 km (0.108 R)
• M74: 33,743,146 km (0.099 R)
• M75: 34,160,225 km (0.072 R)
• M76: 34,264,794 km (0.101 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 18,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit