🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.68 AU - 0.84 AU

Year: 243 Days

Day: 30.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,962,378 km

• M1: 217,067 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.81 AU - 0.85 AU

Year: 278 Days

Day: 29.8 Hours

Environment

Temp: 180 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.86 AU - 2.34 AU

Year: 1117 Days

Day: 27.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.21 AU - 2.29 AU

Year: 1239 Days

Day: 19.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.03 AU - 3.25 AU

Year: 1575 Days

Day: 27.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.45 AU - 2.99 AU

Year: 1647 Days

Day: 23.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,962,378 km

• M1: 204,500 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.27 AU - 4.51 AU

Year: 2816 Days

Day: 43.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.5

Radius: 14.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.99 AU - 6.61 AU

Year: 4479 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,962,378 km

• M1: 186,100 km (0.089 R)
• M2: 493,673 km (0.063 R)
• M3: 654,042 km (0.105 R)
• M4: 748,139 km (0.031 R)
• M5: 925,712 km (0.111 R)
• M6: 1,034,020 km (0.052 R)
• M7: 1,147,116 km (0.026 R)
• M8: 1,371,513 km (0.113 R)
• M9: 1,610,870 km (0.104 R)
• M10: 2,058,766 km (0.057 R)
• M11: 2,278,824 km (0.116 R)
• M12: 2,429,918 km (0.106 R)
• M13: 2,565,005 km (0.066 R)
• M14: 2,822,613 km (0.119 R)
• M15: 2,965,030 km (0.119 R)
• M16: 3,257,045 km (0.112 R)
• M17: 3,668,589 km (0.049 R)
• M18: 3,914,527 km (0.081 R)
• M19: 4,166,151 km (0.049 R)
• M20: 4,399,374 km (0.095 R)
• M21: 4,494,070 km (0.041 R)
• M22: 5,630,265 km (0.057 R)
• M23: 5,967,160 km (0.05 R)
• M24: 6,417,599 km (0.088 R)
• M25: 7,323,564 km (0.11 R)
• M26: 8,475,318 km (0.104 R)
• M27: 8,593,500 km (0.062 R)
• M28: 9,375,897 km (0.064 R)
• M29: 9,467,600 km (0.095 R)
• M30: 10,024,404 km (0.105 R)
• M31: 10,847,641 km (0.072 R)
• M32: 11,008,459 km (0.029 R)
• M33: 11,234,800 km (0.075 R)
• M34: 11,462,937 km (0.07 R)
• M35: 11,890,488 km (0.109 R)
• M36: 12,122,813 km (0.102 R)
• M37: 12,423,954 km (0.097 R)
• M38: 12,795,255 km (0.041 R)
• M39: 12,931,240 km (0.108 R)
• M40: 13,410,851 km (0.077 R)
• M41: 13,583,487 km (0.109 R)
• M42: 13,722,164 km (0.116 R)
• M43: 14,706,368 km (0.05 R)
• M44: 14,920,293 km (0.086 R)
• M45: 15,063,309 km (0.081 R)
• M46: 15,640,607 km (0.08 R)
• M47: 15,749,664 km (0.1 R)
• M48: 16,891,096 km (0.099 R)
• M49: 17,152,593 km (0.04 R)
• M50: 17,983,160 km (0.1 R)
• M51: 18,557,017 km (0.042 R)
• M52: 18,710,954 km (0.03 R)
• M53: 18,981,576 km (0.085 R)
• M54: 19,292,441 km (0.111 R)
• M55: 19,565,756 km (0.065 R)
• M56: 20,037,438 km (0.12 R)
• M57: 20,235,057 km (0.059 R)
• M58: 21,394,141 km (0.086 R)
• M59: 21,717,721 km (0.105 R)
• M60: 21,961,416 km (0.092 R)
• M61: 22,287,839 km (0.109 R)
• M62: 22,698,036 km (0.087 R)
• M63: 23,110,777 km (0.061 R)
• M64: 24,237,548 km (0.077 R)
• M65: 24,744,086 km (0.043 R)
• M66: 24,998,702 km (0.117 R)
• M67: 25,126,309 km (0.12 R)
• M68: 25,339,635 km (0.099 R)
• M69: 25,638,981 km (0.083 R)
• M70: 26,718,180 km (0.088 R)
• M71: 27,154,108 km (0.114 R)
• M72: 27,856,320 km (0.112 R)
• M73: 28,431,375 km (0.115 R)
• M74: 28,653,527 km (0.025 R)
• M75: 29,144,358 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801

Radius: 14.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.47 AU - 7.15 AU

Year: 5141 Days

Day: 5.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,962,378 km

• M1: 214,972 km (0.052 R)
• M2: 353,799 km (0.068 R)
• M3: 495,767 km (0.097 R)
• M4: 675,434 km (0.04 R)
• M5: 879,935 km (0.101 R)
• M6: 990,637 km (0.102 R)
• M7: 1,151,455 km (0.115 R)
• M8: 1,418,337 km (0.115 R)
• M9: 1,671,158 km (0.114 R)
• M10: 1,830,031 km (0.094 R)
• M11: 2,050,239 km (0.118 R)
• M12: 2,201,931 km (0.057 R)
• M13: 2,318,318 km (0.062 R)
• M14: 2,456,846 km (0.11 R)
• M15: 2,598,216 km (0.109 R)
• M16: 3,017,389 km (0.054 R)
• M17: 3,147,390 km (0.116 R)
• M18: 3,594,687 km (0.074 R)
• M19: 4,086,266 km (0.08 R)
• M20: 4,426,003 km (0.109 R)
• M21: 4,800,296 km (0.112 R)
• M22: 5,159,032 km (0.119 R)
• M23: 5,686,813 km (0.093 R)
• M24: 6,426,874 km (0.113 R)
• M25: 6,539,222 km (0.116 R)
• M26: 6,652,169 km (0.096 R)
• M27: 7,197,453 km (0.092 R)
• M28: 7,578,927 km (0.091 R)
• M29: 8,423,108 km (0.12 R)
• M30: 8,638,828 km (0.089 R)
• M31: 8,981,707 km (0.093 R)
• M32: 9,777,418 km (0.079 R)
• M33: 9,874,357 km (0.076 R)
• M34: 10,036,820 km (0.112 R)
• M35: 10,298,617 km (0.115 R)
• M36: 10,595,718 km (0.116 R)
• M37: 10,962,831 km (0.054 R)
• M38: 11,131,129 km (0.094 R)
• M39: 11,504,226 km (0.059 R)
• M40: 11,640,958 km (0.075 R)
• M41: 12,437,717 km (0.105 R)
• M42: 12,789,720 km (0.102 R)
• M43: 12,895,935 km (0.062 R)
• M44: 13,720,219 km (0.103 R)
• M45: 14,672,410 km (0.091 R)
• M46: 15,231,606 km (0.061 R)
• M47: 15,570,446 km (0.103 R)
• M48: 15,873,680 km (0.086 R)
• M49: 16,293,901 km (0.077 R)
• M50: 16,563,327 km (0.089 R)
• M51: 17,301,742 km (0.078 R)
• M52: 17,419,475 km (0.065 R)
• M53: 18,690,309 km (0.079 R)
• M54: 18,851,426 km (0.059 R)
• M55: 19,174,707 km (0.111 R)
• M56: 19,663,144 km (0.058 R)
• M57: 20,279,487 km (0.09 R)
• M58: 20,569,408 km (0.073 R)
• M59: 21,195,026 km (0.081 R)
• M60: 22,166,664 km (0.069 R)
• M61: 22,593,617 km (0.097 R)
• M62: 22,722,271 km (0.087 R)
• M63: 23,239,132 km (0.116 R)
• M64: 23,499,133 km (0.089 R)
• M65: 24,153,175 km (0.078 R)
• M66: 24,990,175 km (0.098 R)
• M67: 25,167,598 km (0.077 R)
• M68: 25,881,628 km (0.071 R)
• M69: 26,106,025 km (0.074 R)
• M70: 27,283,809 km (0.062 R)
• M71: 27,375,214 km (0.104 R)
• M72: 27,466,618 km (0.064 R)
• M73: 27,558,022 km (0.118 R)
• M74: 28,525,172 km (0.063 R)
• M75: 30,350,715 km (0.1 R)
• M76: 31,110,523 km (0.115 R)
• M77: 31,301,559 km (0.117 R)
• M78: 32,406,938 km (0.102 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.4

Radius: 9

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.54 AU - 11.54 AU

Year: 14391 Days

Day: 10.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,962,378 km

• M1: 125,064 km (0.066 R)
• M2: 258,655 km (0.043 R)
• M3: 381,325 km (0.113 R)
• M4: 511,326 km (0.08 R)
• M5: 590,463 km (0.085 R)
• M6: 674,387 km (0.081 R)
• M7: 971,189 km (0.093 R)
• M8: 2,160,492 km (0.093 R)
• M9: 2,375,913 km (0.053 R)
• M10: 2,712,509 km (0.072 R)
• M11: 2,886,491 km (0.074 R)
• M12: 3,714,216 km (0.096 R)
• M13: 4,680,169 km (0.072 R)
• M14: 4,819,295 km (0.095 R)
• M15: 5,572,072 km (0.054 R)
• M16: 5,905,974 km (0.053 R)
• M17: 6,710,212 km (0.055 R)
• M18: 6,867,290 km (0.085 R)
• M19: 7,105,300 km (0.07 R)
• M20: 7,346,003 km (0.109 R)
• M21: 7,507,868 km (0.082 R)
• M22: 7,876,627 km (0.111 R)
• M23: 8,293,257 km (0.099 R)
• M24: 8,717,218 km (0.074 R)
• M25: 9,104,676 km (0.059 R)
• M26: 9,410,005 km (0.107 R)
• M27: 10,573,278 km (0.048 R)
• M28: 10,848,239 km (0.037 R)
• M29: 10,940,391 km (0.112 R)
• M30: 12,594,944 km (0.1 R)
• M31: 12,837,592 km (0.071 R)
• M32: 14,326,090 km (0.085 R)
• M33: 15,245,220 km (0.114 R)
• M34: 15,920,804 km (0.079 R)
• M35: 16,818,989 km (0.07 R)
• M36: 17,408,854 km (0.059 R)
• M37: 18,774,832 km (0.042 R)
• M38: 18,885,534 km (0.1 R)
• M39: 18,996,536 km (0.114 R)
• M40: 20,345,161 km (0.106 R)
• M41: 21,030,917 km (0.104 R)
• M42: 21,088,513 km (0.072 R)
• M43: 21,203,553 km (0.115 R)
• M44: 21,261,298 km (0.103 R)
• M45: 21,608,216 km (0.034 R)
• M46: 22,015,571 km (0.084 R)
• M47: 22,190,750 km (0.065 R)
• M48: 22,955,793 km (0.116 R)
• M49: 23,252,446 km (0.117 R)
• M50: 24,451,174 km (0.088 R)
• M51: 24,936,319 km (0.092 R)
• M52: 25,547,277 km (0.058 R)
• M53: 27,661,095 km (0.106 R)
• M54: 28,611,341 km (0.086 R)
• M55: 29,315,049 km (0.101 R)
• M56: 29,379,227 km (0.092 R)
• M57: 29,572,357 km (0.118 R)
• M58: 29,701,311 km (0.063 R)
• M59: 30,283,695 km (0.108 R)
• M60: 31,000,868 km (0.102 R)
• M61: 31,591,630 km (0.066 R)
• M62: 31,987,615 km (0.118 R)
• M63: 32,252,553 km (0.088 R)
• M64: 33,051,555 km (0.102 R)
• M65: 33,252,316 km (0.112 R)
• M66: 34,059,546 km (0.093 R)
• M67: 34,601,240 km (0.107 R)
• M68: 35,009,492 km (0.118 R)
• M69: 35,350,725 km (0.118 R)
• M70: 35,830,485 km (0.106 R)
• M71: 38,121,128 km (0.099 R)
• M72: 38,965,757 km (0.1 R)
• M73: 39,036,368 km (0.087 R)
• M74: 40,244,221 km (0.106 R)
• M75: 41,680,809 km (0.118 R)
• M76: 43,426,915 km (0.119 R)
• M77: 43,867,182 km (0.062 R)
• M78: 44,530,200 km (0.099 R)
• M79: 44,678,152 km (0.118 R)
• M80: 45,048,407 km (0.061 R)
• M81: 46,614,547 km (0.107 R)
• M82: 46,990,038 km (0.047 R)
• M83: 47,517,370 km (0.116 R)
• M84: 48,882,600 km (0.108 R)
• M85: 49,799,934 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 11,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit