🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.57 AU - 0.73 AU

Year: 188 Days

Day: 32.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.65 AU - 0.89 AU

Year: 242 Days

Day: 30.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.35 AU - 2.03 AU

Year: 787 Days

Day: 14.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.45 AU - 1.96 AU

Year: 794 Days

Day: 42.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,423,647 km

• M1: 339,737 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.59 AU - 3.59 AU

Year: 1945 Days

Day: 23.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.01 AU - 5.53 AU

Year: 3731 Days

Day: 41.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.5

Radius: 12.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.3 AU - 9.6 AU

Year: 8028 Days

Day: 8.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 46,423,647 km

• M1: 168,447 km (0.042 R)
• M2: 303,833 km (0.089 R)
• M3: 784,342 km (0.117 R)
• M4: 935,735 km (0.101 R)
• M5: 1,253,481 km (0.112 R)
• M6: 2,201,033 km (0.072 R)
• M7: 2,441,437 km (0.097 R)
• M8: 2,627,387 km (0.095 R)
• M9: 2,991,808 km (0.1 R)
• M10: 3,168,932 km (0.114 R)
• M11: 3,557,138 km (0.082 R)
• M12: 3,721,397 km (0.1 R)
• M13: 4,155,679 km (0.059 R)
• M14: 4,580,836 km (0.075 R)
• M15: 5,046,235 km (0.103 R)
• M16: 5,554,120 km (0.114 R)
• M17: 5,938,886 km (0.106 R)
• M18: 6,078,461 km (0.082 R)
• M19: 6,162,834 km (0.103 R)
• M20: 6,647,681 km (0.086 R)
• M21: 7,533,450 km (0.054 R)
• M22: 7,654,325 km (0.082 R)
• M23: 7,806,466 km (0.057 R)
• M24: 8,362,222 km (0.12 R)
• M25: 8,550,416 km (0.042 R)
• M26: 8,676,677 km (0.118 R)
• M27: 10,039,214 km (0.072 R)
• M28: 10,813,383 km (0.046 R)
• M29: 10,984,373 km (0.055 R)
• M30: 11,676,712 km (0.058 R)
• M31: 13,505,995 km (0.048 R)
• M32: 13,764,051 km (0.103 R)
• M33: 14,397,449 km (0.091 R)
• M34: 16,041,828 km (0.09 R)
• M35: 17,503,998 km (0.118 R)
• M36: 18,108,822 km (0.071 R)
• M37: 18,926,075 km (0.081 R)
• M38: 19,008,504 km (0.081 R)
• M39: 19,380,703 km (0.064 R)
• M40: 19,838,772 km (0.089 R)
• M41: 20,723,494 km (0.116 R)
• M42: 22,356,953 km (0.116 R)
• M43: 22,749,797 km (0.113 R)
• M44: 24,165,292 km (0.095 R)
• M45: 25,245,688 km (0.109 R)
• M46: 25,563,733 km (0.102 R)
• M47: 25,746,093 km (0.104 R)
• M48: 26,756,626 km (0.08 R)
• M49: 26,941,829 km (0.041 R)
• M50: 27,967,771 km (0.091 R)
• M51: 28,816,739 km (0.071 R)
• M52: 28,911,584 km (0.097 R)
• M53: 29,196,717 km (0.094 R)
• M54: 30,830,326 km (0.071 R)
• M55: 31,072,974 km (0.092 R)
• M56: 31,267,601 km (0.114 R)
• M57: 32,641,507 km (0.034 R)
• M58: 32,740,392 km (0.116 R)
• M59: 33,136,976 km (0.093 R)
• M60: 33,335,791 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.3

Radius: 10.6

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.54 AU - 10.16 AU

Year: 8642 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,423,647 km

• M1: 171,290 km (0.097 R)
• M2: 282,890 km (0.118 R)
• M3: 461,360 km (0.114 R)
• M4: 696,677 km (0.06 R)
• M5: 934,687 km (0.07 R)
• M6: 1,026,092 km (0.056 R)
• M7: 1,120,937 km (0.03 R)
• M8: 1,402,630 km (0.059 R)
• M9: 1,820,756 km (0.061 R)
• M10: 2,032,137 km (0.088 R)
• M11: 2,402,542 km (0.113 R)
• M12: 2,875,121 km (0.112 R)
• M13: 3,815,344 km (0.118 R)
• M14: 3,965,690 km (0.086 R)
• M15: 4,087,313 km (0.056 R)
• M16: 4,241,249 km (0.098 R)
• M17: 4,811,217 km (0.116 R)
• M18: 5,039,503 km (0.087 R)
• M19: 5,338,250 km (0.095 R)
• M20: 5,780,013 km (0.102 R)
• M21: 5,918,241 km (0.11 R)
• M22: 6,162,983 km (0.114 R)
• M23: 7,286,613 km (0.054 R)
• M24: 7,586,706 km (0.085 R)
• M25: 8,044,625 km (0.056 R)
• M26: 8,827,770 km (0.098 R)
• M27: 9,512,480 km (0.077 R)
• M28: 9,594,160 km (0.093 R)
• M29: 9,758,269 km (0.055 R)
• M30: 9,881,987 km (0.116 R)
• M31: 10,339,906 km (0.086 R)
• M32: 11,104,201 km (0.105 R)
• M33: 11,536,838 km (0.064 R)
• M34: 11,667,587 km (0.033 R)
• M35: 11,930,729 km (0.097 R)
• M36: 12,284,678 km (0.082 R)
• M37: 12,642,217 km (0.026 R)
• M38: 14,012,833 km (0.09 R)
• M39: 14,292,581 km (0.116 R)
• M40: 14,715,793 km (0.099 R)
• M41: 15,382,251 km (0.116 R)
• M42: 15,719,146 km (0.026 R)
• M43: 16,596,687 km (0.064 R)
• M44: 16,942,408 km (0.074 R)
• M45: 19,168,574 km (0.082 R)
• M46: 19,948,278 km (0.102 R)
• M47: 20,105,505 km (0.101 R)
• M48: 20,263,181 km (0.03 R)
• M49: 20,738,454 km (0.03 R)
• M50: 21,646,363 km (0.081 R)
• M51: 22,458,081 km (0.05 R)
• M52: 22,676,344 km (0.088 R)
• M53: 23,390,225 km (0.118 R)
• M54: 23,666,832 km (0.108 R)
• M55: 24,390,886 km (0.103 R)
• M56: 24,615,133 km (0.102 R)
• M57: 24,952,925 km (0.061 R)
• M58: 25,065,722 km (0.065 R)
• M59: 25,746,841 km (0.088 R)
• M60: 25,860,834 km (0.104 R)
• M61: 26,204,161 km (0.09 R)
• M62: 26,433,944 km (0.09 R)
• M63: 26,548,985 km (0.057 R)
• M64: 26,895,304 km (0.087 R)
• M65: 27,069,136 km (0.096 R)
• M66: 28,119,313 km (0.12 R)
• M67: 29,480,504 km (0.079 R)
• M68: 31,044,999 km (0.102 R)
• M69: 31,166,472 km (0.06 R)
• M70: 31,776,233 km (0.105 R)
• M71: 31,959,939 km (0.071 R)
• M72: 33,255,607 km (0.105 R)
• M73: 34,191,491 km (0.094 R)
• M74: 34,379,685 km (0.072 R)
• M75: 34,694,289 km (0.119 R)
• M76: 35,707,067 km (0.09 R)
• M77: 38,086,122 km (0.104 R)
• M78: 38,934,043 km (0.091 R)
• M79: 42,118,682 km (0.099 R)
• M80: 42,320,490 km (0.052 R)
• M81: 42,792,621 km (0.114 R)
• M82: 42,860,239 km (0.076 R)
• M83: 42,927,857 km (0.112 R)
• M84: 44,151,268 km (0.072 R)
• M85: 45,800,136 km (0.087 R)
• M86: 46,007,628 km (0.091 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 10,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit