🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.83 AU - 1.27 AU

Year: 375 Days

Day: 32.1 Hours

Environment

Temp: 90 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.48 AU - 1.72 AU

Year: 705 Days

Day: 28.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 110.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.09 AU - 2.73 AU

Year: 1303 Days

Day: 27.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.54 AU - 2.68 AU

Year: 1468 Days

Day: 30.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.48 AU - 2.84 AU

Year: 1511 Days

Day: 42.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,932,648 km

• M1: 533,466 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.56 AU - 2.92 AU

Year: 1580 Days

Day: 41.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.78 AU - 6.14 AU

Year: 3847 Days

Day: 13.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,932,648 km

• M1: 2,219,434 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.3

Radius: 9.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.44 AU - 6.34 AU

Year: 4978 Days

Day: 14.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,932,648 km

• M1: 129,402 km (0.115 R)
• M2: 241,002 km (0.071 R)
• M3: 349,311 km (0.113 R)
• M4: 524,640 km (0.102 R)
• M5: 598,391 km (0.052 R)
• M6: 667,356 km (0.082 R)
• M7: 785,688 km (0.026 R)
• M8: 862,282 km (0.107 R)
• M9: 1,086,380 km (0.091 R)
• M10: 1,183,618 km (0.095 R)
• M11: 1,329,327 km (0.059 R)
• M12: 1,577,659 km (0.08 R)
• M13: 1,726,210 km (0.112 R)
• M14: 1,827,936 km (0.101 R)
• M15: 1,957,937 km (0.078 R)
• M16: 2,104,543 km (0.09 R)
• M17: 2,296,477 km (0.077 R)
• M18: 2,537,329 km (0.087 R)
• M19: 2,609,884 km (0.12 R)
• M20: 2,861,358 km (0.111 R)
• M21: 2,982,533 km (0.114 R)
• M22: 3,167,436 km (0.11 R)
• M23: 3,403,950 km (0.089 R)
• M24: 3,483,985 km (0.114 R)
• M25: 3,662,605 km (0.107 R)
• M26: 3,910,937 km (0.092 R)
• M27: 4,011,916 km (0.052 R)
• M28: 4,529,375 km (0.119 R)
• M29: 4,760,204 km (0.044 R)
• M30: 4,832,161 km (0.054 R)
• M31: 4,922,368 km (0.117 R)
• M32: 6,107,782 km (0.107 R)
• M33: 6,701,985 km (0.119 R)
• M34: 7,026,612 km (0.051 R)
• M35: 7,170,226 km (0.073 R)
• M36: 7,335,532 km (0.037 R)
• M37: 7,418,708 km (0.026 R)
• M38: 7,691,126 km (0.037 R)
• M39: 7,860,321 km (0.094 R)
• M40: 8,549,818 km (0.089 R)
• M41: 8,703,305 km (0.12 R)
• M42: 9,169,003 km (0.096 R)
• M43: 9,236,173 km (0.091 R)
• M44: 9,711,146 km (0.086 R)
• M45: 9,848,327 km (0.047 R)
• M46: 10,147,822 km (0.071 R)
• M47: 10,403,634 km (0.109 R)
• M48: 10,685,028 km (0.067 R)
• M49: 11,088,045 km (0.081 R)
• M50: 11,351,486 km (0.066 R)
• M51: 11,520,083 km (0.046 R)
• M52: 11,641,108 km (0.098 R)
• M53: 11,835,735 km (0.06 R)
• M54: 12,450,432 km (0.117 R)
• M55: 12,649,398 km (0.073 R)
• M56: 12,849,410 km (0.08 R)
• M57: 13,151,448 km (0.114 R)
• M58: 13,506,743 km (0.117 R)
• M59: 14,617,657 km (0.065 R)
• M60: 14,696,196 km (0.093 R)
• M61: 15,596,924 km (0.094 R)
• M62: 15,784,520 km (0.068 R)
• M63: 16,135,028 km (0.118 R)
• M64: 16,734,018 km (0.12 R)
• M65: 16,926,101 km (0.114 R)
• M66: 17,562,491 km (0.1 R)
• M67: 17,841,640 km (0.076 R)
• M68: 17,981,814 km (0.073 R)
• M69: 18,150,410 km (0.113 R)
• M70: 18,291,332 km (0.074 R)
• M71: 18,574,371 km (0.084 R)
• M72: 18,659,492 km (0.117 R)
• M73: 18,801,760 km (0.118 R)
• M74: 18,887,180 km (0.109 R)
• M75: 19,001,473 km (0.049 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 10.2

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 9.68 AU - 13.58 AU

Year: 13812 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 38,932,648 km

• M1: 128,056 km (0.083 R)
• M2: 289,472 km (0.102 R)
• M3: 448,943 km (0.116 R)
• M4: 600,336 km (0.054 R)
• M5: 697,126 km (0.036 R)
• M6: 769,980 km (0.088 R)
• M7: 972,237 km (0.101 R)
• M8: 1,372,411 km (0.072 R)
• M9: 1,780,514 km (0.077 R)
• M10: 1,862,493 km (0.08 R)
• M11: 1,945,820 km (0.119 R)
• M12: 2,159,595 km (0.082 R)
• M13: 2,247,409 km (0.092 R)
• M14: 2,336,270 km (0.091 R)
• M15: 2,919,103 km (0.085 R)
• M16: 2,992,107 km (0.093 R)
• M17: 3,164,743 km (0.095 R)
• M18: 3,290,106 km (0.092 R)
• M19: 3,366,102 km (0.077 R)
• M20: 4,323,827 km (0.117 R)
• M21: 4,491,377 km (0.057 R)
• M22: 4,661,021 km (0.096 R)
• M23: 5,241,909 km (0.064 R)
• M24: 6,922,193 km (0.086 R)
• M25: 7,550,205 km (0.069 R)
• M26: 9,252,927 km (0.034 R)
• M27: 9,870,468 km (0.097 R)
• M28: 9,944,070 km (0.097 R)
• M29: 10,463,922 km (0.068 R)
• M30: 10,538,871 km (0.089 R)
• M31: 11,221,935 km (0.104 R)
• M32: 11,298,678 km (0.083 R)
• M33: 13,193,485 km (0.1 R)
• M34: 13,559,701 km (0.107 R)
• M35: 14,094,513 km (0.07 R)
• M36: 14,510,545 km (0.1 R)
• M37: 14,594,319 km (0.025 R)
• M38: 14,762,168 km (0.106 R)
• M39: 15,525,716 km (0.049 R)
• M40: 16,694,823 km (0.082 R)
• M41: 17,135,090 km (0.094 R)
• M42: 17,579,246 km (0.055 R)
• M43: 18,705,867 km (0.099 R)
• M44: 19,577,724 km (0.061 R)
• M45: 20,509,868 km (0.075 R)
• M46: 20,650,939 km (0.114 R)
• M47: 21,028,673 km (0.078 R)
• M48: 21,408,652 km (0.106 R)
• M49: 22,175,491 km (0.089 R)
• M50: 22,368,622 km (0.102 R)
• M51: 23,048,993 km (0.103 R)
• M52: 23,195,748 km (0.115 R)
• M53: 23,293,585 km (0.076 R)
• M54: 23,736,096 km (0.075 R)
• M55: 24,479,896 km (0.041 R)
• M56: 24,629,494 km (0.068 R)
• M57: 25,837,796 km (0.061 R)
• M58: 27,013,636 km (0.108 R)
• M59: 29,100,077 km (0.079 R)
• M60: 29,736,018 km (0.104 R)
• M61: 30,323,040 km (0.111 R)
• M62: 30,591,119 km (0.113 R)
• M63: 30,806,241 km (0.097 R)
• M64: 32,544,568 km (0.08 R)
• M65: 35,042,553 km (0.051 R)
• M66: 35,323,947 km (0.087 R)
• M67: 36,002,224 km (0.095 R)
• M68: 37,142,309 km (0.05 R)
• M69: 37,314,197 km (0.11 R)
• M70: 37,774,360 km (0.071 R)
• M71: 38,467,896 km (0.06 R)
• M72: 38,874,503 km (0.104 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 11,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit