🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.05 AU - 1.37 AU

Year: 496 Days

Day: 26.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.29 AU - 1.31 AU

Year: 553 Days

Day: 20.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,946,268 km

• M1: 433,983 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.34 AU - 2.06 AU

Year: 826 Days

Day: 34.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,946,268 km

• M1: 477,068 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.34 AU - 4.72 AU

Year: 3016 Days

Day: 27.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.48 AU - 4.82 AU

Year: 3152 Days

Day: 17.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605

Radius: 11.8

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.74 AU - 7.4 AU

Year: 6278 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,946,268 km

• M1: 312,510 km (0.085 R)
• M2: 395,387 km (0.041 R)
• M3: 499,806 km (0.09 R)
• M4: 768,484 km (0.071 R)
• M5: 906,413 km (0.074 R)
• M6: 993,479 km (0.114 R)
• M7: 1,114,205 km (0.03 R)
• M8: 1,388,268 km (0.091 R)
• M9: 1,507,498 km (0.09 R)
• M10: 1,630,318 km (0.109 R)
• M11: 1,738,477 km (0.1 R)
• M12: 1,943,127 km (0.097 R)
• M13: 2,155,855 km (0.068 R)
• M14: 2,376,362 km (0.065 R)
• M15: 2,839,667 km (0.11 R)
• M16: 3,262,730 km (0.104 R)
• M17: 3,922,456 km (0.096 R)
• M18: 4,368,258 km (0.072 R)
• M19: 4,778,306 km (0.114 R)
• M20: 5,389,562 km (0.072 R)
• M21: 5,580,449 km (0.117 R)
• M22: 5,663,027 km (0.056 R)
• M23: 6,166,873 km (0.096 R)
• M24: 6,280,717 km (0.108 R)
• M25: 6,510,799 km (0.115 R)
• M26: 6,920,098 km (0.03 R)
• M27: 8,041,783 km (0.077 R)
• M28: 8,480,853 km (0.084 R)
• M29: 9,382,479 km (0.117 R)
• M30: 9,480,915 km (0.058 R)
• M31: 9,711,894 km (0.084 R)
• M32: 10,757,284 km (0.116 R)
• M33: 11,102,256 km (0.053 R)
• M34: 12,015,851 km (0.098 R)
• M35: 13,210,090 km (0.05 R)
• M36: 13,320,494 km (0.104 R)
• M37: 13,394,245 km (0.063 R)
• M38: 13,802,648 km (0.1 R)
• M39: 15,090,685 km (0.054 R)
• M40: 15,554,439 km (0.097 R)
• M41: 16,062,174 km (0.074 R)
• M42: 16,298,389 km (0.101 R)
• M43: 16,377,376 km (0.08 R)
• M44: 16,456,364 km (0.088 R)
• M45: 16,615,088 km (0.06 R)
• M46: 16,774,110 km (0.115 R)
• M47: 17,254,469 km (0.119 R)
• M48: 17,536,910 km (0.117 R)
• M49: 17,983,609 km (0.111 R)
• M50: 18,351,919 km (0.101 R)
• M51: 18,475,187 km (0.118 R)
• M52: 18,846,938 km (0.099 R)
• M53: 20,018,888 km (0.075 R)
• M54: 20,358,176 km (0.067 R)
• M55: 21,387,260 km (0.03 R)
• M56: 21,603,728 km (0.032 R)
• M57: 22,126,273 km (0.045 R)
• M58: 23,451,112 km (0.106 R)
• M59: 24,123,105 km (0.115 R)
• M60: 24,983,443 km (0.098 R)
• M61: 25,165,803 km (0.047 R)
• M62: 25,992,032 km (0.115 R)
• M63: 26,640,838 km (0.067 R)
• M64: 27,295,029 km (0.109 R)
• M65: 28,143,847 km (0.113 R)
• M66: 28,286,115 km (0.106 R)
• M67: 28,571,548 km (0.117 R)
• M68: 28,714,563 km (0.094 R)
• M69: 28,810,007 km (0.102 R)
• M70: 28,953,471 km (0.062 R)
• M71: 29,145,106 km (0.057 R)
• M72: 29,289,169 km (0.111 R)
• M73: 29,529,572 km (0.065 R)
• M74: 29,674,234 km (0.061 R)
• M75: 30,352,211 km (0.041 R)
• M76: 30,839,751 km (0.116 R)
• M77: 31,378,901 km (0.079 R)
• M78: 32,965,088 km (0.069 R)
• M79: 33,516,356 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221

Radius: 8.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.58 AU - 9.38 AU

Year: 8403 Days

Day: 14.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 43,946,268 km

• M1: 111,750 km (0.073 R)
• M2: 535,710 km (0.07 R)
• M3: 670,498 km (0.062 R)
• M4: 779,405 km (0.086 R)
• M5: 1,396,047 km (0.115 R)
• M6: 2,187,719 km (0.094 R)
• M7: 2,260,723 km (0.06 R)
• M8: 2,409,124 km (0.096 R)
• M9: 2,774,741 km (0.109 R)
• M10: 3,493,709 km (0.061 R)
• M11: 3,644,204 km (0.032 R)
• M12: 3,818,934 km (0.085 R)
• M13: 4,498,258 km (0.075 R)
• M14: 5,020,205 km (0.075 R)
• M15: 6,120,797 km (0.071 R)
• M16: 6,486,264 km (0.092 R)
• M17: 6,858,913 km (0.093 R)
• M18: 7,293,195 km (0.077 R)
• M19: 7,680,654 km (0.105 R)
• M20: 8,504,340 km (0.07 R)
• M21: 8,591,256 km (0.102 R)
• M22: 9,326,230 km (0.038 R)
• M23: 10,203,772 km (0.088 R)
• M24: 10,761,772 km (0.073 R)
• M25: 10,981,531 km (0.074 R)
• M26: 11,842,766 km (0.107 R)
• M27: 11,907,392 km (0.093 R)
• M28: 11,972,168 km (0.077 R)
• M29: 12,037,093 km (0.099 R)
• M30: 12,167,244 km (0.112 R)
• M31: 12,232,468 km (0.082 R)
• M32: 12,461,802 km (0.075 R)
• M33: 12,692,482 km (0.084 R)
• M34: 14,037,815 km (0.075 R)
• M35: 14,901,593 km (0.109 R)
• M36: 15,640,308 km (0.046 R)
• M37: 16,463,096 km (0.102 R)
• M38: 17,520,454 km (0.065 R)
• M39: 17,668,107 km (0.087 R)
• M40: 18,187,810 km (0.046 R)
• M41: 19,738,691 km (0.116 R)
• M42: 20,239,246 km (0.112 R)
• M43: 20,355,333 km (0.049 R)
• M44: 20,510,466 km (0.114 R)
• M45: 21,686,755 km (0.07 R)
• M46: 21,884,972 km (0.049 R)
• M47: 22,322,994 km (0.08 R)
• M48: 23,126,933 km (0.042 R)
• M49: 23,491,802 km (0.059 R)
• M50: 24,556,490 km (0.033 R)
• M51: 25,427,898 km (0.111 R)
• M52: 25,720,512 km (0.109 R)
• M53: 26,140,732 km (0.091 R)
• M54: 26,351,665 km (0.115 R)
• M55: 26,945,120 km (0.109 R)
• M56: 27,030,390 km (0.079 R)
• M57: 27,973,007 km (0.118 R)
• M58: 28,839,178 km (0.078 R)
• M59: 29,057,142 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.2

Radius: 9.9

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.37 AU - 10.19 AU

Year: 8882 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,946,268 km

• M1: 127,009 km (0.117 R)
• M2: 195,674 km (0.068 R)
• M3: 306,825 km (0.109 R)
• M4: 460,612 km (0.104 R)
• M5: 613,052 km (0.107 R)
• M6: 900,130 km (0.104 R)
• M7: 1,406,370 km (0.112 R)
• M8: 1,592,918 km (0.066 R)
• M9: 2,345,395 km (0.083 R)
• M10: 2,668,976 km (0.049 R)
• M11: 2,823,211 km (0.1 R)
• M12: 3,221,889 km (0.046 R)
• M13: 3,581,971 km (0.09 R)
• M14: 3,666,943 km (0.096 R)
• M15: 4,340,433 km (0.056 R)
• M16: 5,147,364 km (0.112 R)
• M17: 5,340,195 km (0.091 R)
• M18: 5,568,182 km (0.059 R)
• M19: 5,633,856 km (0.037 R)
• M20: 5,932,902 km (0.1 R)
• M21: 6,685,678 km (0.095 R)
• M22: 7,073,436 km (0.085 R)
• M23: 7,613,933 km (0.114 R)
• M24: 7,870,793 km (0.039 R)
• M25: 8,355,340 km (0.077 R)
• M26: 9,510,086 km (0.082 R)
• M27: 9,986,107 km (0.105 R)
• M28: 10,591,828 km (0.097 R)
• M29: 11,168,079 km (0.106 R)
• M30: 11,585,906 km (0.027 R)
• M31: 11,712,167 km (0.037 R)
• M32: 12,782,839 km (0.095 R)
• M33: 13,175,982 km (0.111 R)
• M34: 13,396,041 km (0.091 R)
• M35: 13,661,876 km (0.115 R)
• M36: 13,929,357 km (0.117 R)
• M37: 14,333,870 km (0.117 R)
• M38: 14,560,211 km (0.093 R)
• M39: 15,385,094 km (0.113 R)
• M40: 15,849,894 km (0.049 R)
• M41: 16,130,989 km (0.048 R)
• M42: 17,416,334 km (0.093 R)
• M43: 17,803,493 km (0.087 R)
• M44: 18,932,359 km (0.089 R)
• M45: 19,630,831 km (0.077 R)
• M46: 20,745,335 km (0.05 R)
• M47: 21,517,111 km (0.094 R)
• M48: 22,141,233 km (0.114 R)
• M49: 23,194,551 km (0.095 R)
• M50: 23,727,419 km (0.102 R)
• M51: 25,240,602 km (0.099 R)
• M52: 26,340,595 km (0.11 R)
• M53: 27,512,395 km (0.114 R)
• M54: 28,076,229 km (0.07 R)
• M55: 28,929,386 km (0.066 R)
• M56: 29,100,975 km (0.055 R)
• M57: 30,428,057 km (0.027 R)
• M58: 30,602,638 km (0.036 R)
• M59: 30,952,697 km (0.096 R)
• M60: 31,362,894 km (0.066 R)
• M61: 32,544,718 km (0.105 R)
• M62: 33,620,625 km (0.09 R)
• M63: 34,102,630 km (0.075 R)
• M64: 35,746,112 km (0.075 R)
• M65: 36,918,062 km (0.079 R)
• M66: 36,980,145 km (0.1 R)
• M67: 37,789,769 km (0.105 R)
• M68: 37,852,151 km (0.087 R)
• M69: 39,173,100 km (0.117 R)
• M70: 39,489,799 km (0.041 R)
• M71: 40,829,148 km (0.092 R)
• M72: 41,021,681 km (0.099 R)
• M73: 42,248,383 km (0.101 R)
• M74: 42,443,160 km (0.106 R)
• M75: 42,508,085 km (0.101 R)
• M76: 42,768,386 km (0.105 R)
• M77: 43,421,380 km (0.112 R)
• M78: 43,486,904 km (0.071 R)
• M79: 43,617,952 km (0.11 R)
• M80: 43,946,319 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 17,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit