🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.89 AU - 1.15 AU

Year: 359 Days

Day: 15 Hours

Environment

Temp: 109 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,648,399 km

• M1: 475,272 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.05 AU - 1.61 AU

Year: 534 Days

Day: 15.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.01 AU - 1.65 AU

Year: 534 Days

Day: 37.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.4

Radius: 14.2

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.73 AU - 7.37 AU

Year: 6519 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,648,399 km

• M1: 199,863 km (0.079 R)
• M2: 290,070 km (0.064 R)
• M3: 466,745 km (0.114 R)
• M4: 631,004 km (0.112 R)
• M5: 779,255 km (0.12 R)
• M6: 1,055,114 km (0.06 R)
• M7: 1,174,792 km (0.079 R)
• M8: 1,283,550 km (0.107 R)
• M9: 1,512,285 km (0.114 R)
• M10: 1,736,981 km (0.057 R)
• M11: 2,085,694 km (0.049 R)
• M12: 2,200,585 km (0.086 R)
• M13: 2,497,536 km (0.085 R)
• M14: 2,786,560 km (0.108 R)
• M15: 3,021,578 km (0.087 R)
• M16: 3,174,467 km (0.083 R)
• M17: 3,812,502 km (0.105 R)
• M18: 4,390,997 km (0.1 R)
• M19: 4,515,013 km (0.098 R)
• M20: 4,971,436 km (0.103 R)
• M21: 5,100,988 km (0.101 R)
• M22: 5,603,338 km (0.104 R)
• M23: 5,792,430 km (0.109 R)
• M24: 6,038,817 km (0.101 R)
• M25: 6,260,671 km (0.113 R)
• M26: 6,541,915 km (0.034 R)
• M27: 6,769,902 km (0.093 R)
• M28: 7,351,389 km (0.101 R)
• M29: 7,469,721 km (0.065 R)
• M30: 8,656,032 km (0.074 R)
• M31: 9,932,999 km (0.054 R)
• M32: 10,360,700 km (0.103 R)
• M33: 10,493,543 km (0.082 R)
• M34: 11,611,188 km (0.051 R)
• M35: 11,992,065 km (0.037 R)
• M36: 12,201,651 km (0.103 R)
• M37: 12,944,554 km (0.057 R)
• M38: 13,087,719 km (0.074 R)
• M39: 13,629,413 km (0.111 R)
• M40: 13,884,777 km (0.101 R)
• M41: 14,996,887 km (0.1 R)
• M42: 15,260,479 km (0.03 R)
• M43: 15,601,712 km (0.084 R)
• M44: 16,485,237 km (0.089 R)
• M45: 16,757,355 km (0.098 R)
• M46: 17,424,412 km (0.092 R)
• M47: 17,543,043 km (0.12 R)
• M48: 18,220,422 km (0.051 R)
• M49: 18,381,090 km (0.086 R)
• M50: 19,150,472 km (0.036 R)
• M51: 19,724,180 km (0.103 R)
• M52: 20,054,642 km (0.116 R)
• M53: 20,345,161 km (0.085 R)
• M54: 20,595,438 km (0.113 R)
• M55: 21,436,776 km (0.064 R)
• M56: 21,691,392 km (0.097 R)
• M57: 22,676,644 km (0.111 R)
• M58: 22,892,813 km (0.075 R)
• M59: 23,501,676 km (0.045 R)
• M60: 24,115,775 km (0.092 R)
• M61: 25,449,739 km (0.04 R)
• M62: 25,719,315 km (0.097 R)
• M63: 26,170,951 km (0.106 R)
• M64: 26,306,935 km (0.117 R)
• M65: 27,541,267 km (0.092 R)
• M66: 27,725,721 km (0.093 R)
• M67: 27,864,399 km (0.097 R)
• M68: 28,328,152 km (0.091 R)
• M69: 29,028,569 km (0.091 R)
• M70: 29,310,412 km (0.113 R)
• M71: 29,782,094 km (0.102 R)
• M72: 29,876,789 km (0.092 R)
• M73: 30,494,329 km (0.071 R)
• M74: 30,685,216 km (0.051 R)
• M75: 31,068,187 km (0.102 R)
• M76: 31,164,079 km (0.043 R)
• M77: 31,452,653 km (0.099 R)
• M78: 32,275,142 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.9

Radius: 10.4

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.33 AU - 10.71 AU

Year: 11046 Days

Day: 13.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,648,399 km

• M1: 137,480 km (0.05 R)
• M2: 386,710 km (0.118 R)
• M3: 733,478 km (0.055 R)
• M4: 968,945 km (0.098 R)
• M5: 1,105,977 km (0.107 R)
• M6: 1,814,173 km (0.086 R)
• M7: 2,111,125 km (0.075 R)
• M8: 2,239,480 km (0.093 R)
• M9: 2,450,413 km (0.091 R)
• M10: 3,006,169 km (0.061 R)
• M11: 3,151,130 km (0.101 R)
• M12: 3,661,707 km (0.061 R)
• M13: 3,848,106 km (0.113 R)
• M14: 4,101,674 km (0.067 R)
• M15: 4,459,213 km (0.078 R)
• M16: 4,525,336 km (0.048 R)
• M17: 4,792,966 km (0.093 R)
• M18: 5,100,390 km (0.082 R)
• M19: 5,449,551 km (0.09 R)
• M20: 5,627,124 km (0.043 R)
• M21: 5,698,781 km (0.054 R)
• M22: 5,770,588 km (0.095 R)
• M23: 5,878,897 km (0.041 R)
• M24: 6,134,410 km (0.075 R)
• M25: 6,208,162 km (0.07 R)
• M26: 6,922,791 km (0.089 R)
• M27: 7,782,829 km (0.03 R)
• M28: 8,676,377 km (0.114 R)
• M29: 10,426,822 km (0.072 R)
• M30: 10,603,347 km (0.089 R)
• M31: 11,637,667 km (0.113 R)
• M32: 11,820,775 km (0.112 R)
• M33: 14,043,500 km (0.066 R)
• M34: 15,077,670 km (0.057 R)
• M35: 15,780,631 km (0.119 R)
• M36: 15,983,485 km (0.084 R)
• M37: 16,391,738 km (0.106 R)
• M38: 18,058,857 km (0.1 R)
• M39: 18,858,756 km (0.105 R)
• M40: 19,182,037 km (0.09 R)
• M41: 19,615,871 km (0.09 R)
• M42: 20,052,847 km (0.119 R)
• M43: 20,217,703 km (0.067 R)
• M44: 20,659,167 km (0.079 R)
• M45: 20,881,020 km (0.054 R)
• M46: 21,383,370 km (0.099 R)
• M47: 21,833,211 km (0.112 R)
• M48: 22,570,728 km (0.025 R)
• M49: 23,837,523 km (0.107 R)
• M50: 24,070,447 km (0.103 R)
• M51: 24,362,462 km (0.113 R)
• M52: 24,479,597 km (0.116 R)
• M53: 25,602,030 km (0.092 R)
• M54: 26,379,640 km (0.066 R)
• M55: 29,442,058 km (0.049 R)
• M56: 29,691,886 km (0.11 R)
• M57: 30,319,449 km (0.063 R)
• M58: 30,445,560 km (0.101 R)
• M59: 31,524,011 km (0.06 R)
• M60: 32,100,113 km (0.059 R)
• M61: 32,228,617 km (0.111 R)
• M62: 32,808,907 km (0.081 R)
• M63: 32,938,310 km (0.101 R)
• M64: 33,197,712 km (0.118 R)
• M65: 33,783,687 km (0.117 R)
• M66: 33,849,061 km (0.11 R)
• M67: 34,966,109 km (0.111 R)
• M68: 35,164,475 km (0.089 R)
• M69: 35,628,678 km (0.115 R)
• M70: 35,828,391 km (0.09 R)
• M71: 37,371,194 km (0.045 R)
• M72: 37,777,202 km (0.092 R)
• M73: 39,829,236 km (0.055 R)
• M74: 40,451,863 km (0.097 R)
• M75: 40,660,103 km (0.096 R)
• M76: 41,636,678 km (0.119 R)
• M77: 41,706,690 km (0.047 R)
• M78: 42,550,422 km (0.11 R)
• M79: 42,974,382 km (0.113 R)
• M80: 43,257,870 km (0.079 R)
• M81: 45,764,233 km (0.03 R)
• M82: 45,981,299 km (0.112 R)
• M83: 46,634,443 km (0.098 R)
• M84: 46,998,565 km (0.103 R)
• M85: 47,510,040 km (0.108 R)
• M86: 48,833,532 km (0.078 R)
• M87: 49,055,386 km (0.108 R)
• M88: 49,277,539 km (0.056 R)
• M89: 49,351,590 km (0.11 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 12,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit