🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.59 AU - 0.59 AU

Year: 174 Days

Day: 40.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,701,896 km

• M1: 20,645 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.59 AU - 0.73 AU

Year: 206 Days

Day: 36.9 Hours

Environment

Temp: 98 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,701,896 km

• M1: 212,130 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.61 AU - 0.89 AU

Year: 250 Days

Day: 32.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.86 AU - 0.96 AU

Year: 334 Days

Day: 40.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.59 AU - 3.07 AU

Year: 1833 Days

Day: 38.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,701,896 km

• M1: 1,052,271 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.15 AU - 3.71 AU

Year: 2446 Days

Day: 19.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,701,896 km

• M1: 302,936 km (0.086 R)
• M2: 1,050,775 km (0.117 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.05 AU - 4.43 AU

Year: 2785 Days

Day: 38.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.5

Radius: 10.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.29 AU - 5.01 AU

Year: 3861 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 33,701,896 km

• M1: 135,536 km (0.08 R)
• M2: 216,319 km (0.112 R)
• M3: 422,165 km (0.094 R)
• M4: 668,254 km (0.092 R)
• M5: 875,297 km (0.111 R)
• M6: 1,326,634 km (0.112 R)
• M7: 1,425,219 km (0.108 R)
• M8: 1,590,674 km (0.087 R)
• M9: 1,762,562 km (0.061 R)
• M10: 2,082,103 km (0.117 R)
• M11: 2,168,421 km (0.071 R)
• M12: 2,315,177 km (0.087 R)
• M13: 2,603,302 km (0.102 R)
• M14: 2,728,067 km (0.104 R)
• M15: 2,807,054 km (0.089 R)
• M16: 3,048,805 km (0.09 R)
• M17: 3,314,191 km (0.056 R)
• M18: 3,621,914 km (0.092 R)
• M19: 4,713,081 km (0.099 R)
• M20: 4,904,417 km (0.079 R)
• M21: 5,039,952 km (0.076 R)
• M22: 5,176,535 km (0.105 R)
• M23: 5,255,224 km (0.072 R)
• M24: 5,354,257 km (0.085 R)
• M25: 5,473,786 km (0.111 R)
• M26: 6,063,950 km (0.105 R)
• M27: 6,482,824 km (0.082 R)
• M28: 6,932,814 km (0.105 R)
• M29: 6,998,039 km (0.038 R)
• M30: 7,150,778 km (0.096 R)
• M31: 7,750,217 km (0.116 R)
• M32: 8,365,962 km (0.116 R)
• M33: 8,458,413 km (0.096 R)
• M34: 8,926,355 km (0.037 R)
• M35: 9,092,259 km (0.077 R)
• M36: 9,450,845 km (0.036 R)
• M37: 9,595,656 km (0.079 R)
• M38: 9,789,834 km (0.072 R)
• M39: 10,034,427 km (0.076 R)
• M40: 10,430,113 km (0.029 R)
• M41: 10,654,809 km (0.078 R)
• M42: 10,805,604 km (0.092 R)
• M43: 11,236,446 km (0.097 R)
• M44: 11,466,976 km (0.025 R)
• M45: 12,536,451 km (0.081 R)
• M46: 12,642,516 km (0.096 R)
• M47: 13,069,768 km (0.085 R)
• M48: 13,177,328 km (0.087 R)
• M49: 13,801,451 km (0.072 R)
• M50: 13,965,859 km (0.071 R)
• M51: 14,103,339 km (0.054 R)
• M52: 14,518,623 km (0.1 R)
• M53: 14,994,045 km (0.113 R)
• M54: 15,304,461 km (0.068 R)
• M55: 16,421,957 km (0.039 R)
• M56: 17,210,936 km (0.064 R)
• M57: 17,595,253 km (0.04 R)
• M58: 17,714,183 km (0.109 R)
• M59: 18,372,414 km (0.104 R)
• M60: 18,795,476 km (0.116 R)
• M61: 19,252,498 km (0.118 R)
• M62: 19,344,201 km (0.05 R)
• M63: 19,651,326 km (0.08 R)
• M64: 19,774,744 km (0.117 R)
• M65: 20,239,395 km (0.072 R)
• M66: 20,426,243 km (0.118 R)
• M67: 20,519,891 km (0.045 R)
• M68: 21,147,903 km (0.099 R)

Asteroid Belt

Center: 5.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.9

Radius: 8.8

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.83 AU - 7.65 AU

Year: 6001 Days

Day: 12.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,701,896 km

• M1: 110,403 km (0.071 R)
• M2: 169,794 km (0.073 R)
• M3: 280,047 km (0.073 R)
• M4: 641,176 km (0.032 R)
• M5: 743,950 km (0.091 R)
• M6: 923,318 km (0.104 R)
• M7: 981,362 km (0.113 R)
• M8: 1,117,047 km (0.086 R)
• M9: 1,406,968 km (0.075 R)
• M10: 1,491,790 km (0.085 R)
• M11: 1,613,413 km (0.051 R)
• M12: 2,191,609 km (0.096 R)
• M13: 2,370,977 km (0.058 R)
• M14: 2,722,681 km (0.114 R)
• M15: 3,521,534 km (0.061 R)
• M16: 3,614,584 km (0.056 R)
• M17: 3,684,895 km (0.105 R)
• M18: 3,874,734 km (0.083 R)
• M19: 4,538,949 km (0.061 R)
• M20: 4,742,701 km (0.106 R)
• M21: 5,053,715 km (0.101 R)
• M22: 6,620,454 km (0.106 R)
• M23: 7,056,083 km (0.059 R)
• M24: 7,560,976 km (0.061 R)
• M25: 7,985,534 km (0.108 R)
• M26: 8,200,656 km (0.059 R)
• M27: 8,448,989 km (0.11 R)
• M28: 8,668,299 km (0.09 R)
• M29: 9,240,960 km (0.095 R)
• M30: 9,305,287 km (0.056 R)
• M31: 9,434,539 km (0.074 R)
• M32: 9,990,445 km (0.101 R)
• M33: 10,155,900 km (0.078 R)
• M34: 10,255,682 km (0.075 R)
• M35: 10,590,482 km (0.115 R)
• M36: 10,657,801 km (0.091 R)
• M37: 11,339,818 km (0.084 R)
• M38: 11,408,782 km (0.104 R)
• M39: 11,825,412 km (0.071 R)
• M40: 12,353,493 km (0.109 R)
• M41: 12,495,461 km (0.107 R)
• M42: 12,602,424 km (0.052 R)
• M43: 12,745,439 km (0.045 R)
• M44: 12,853,150 km (0.096 R)
• M45: 12,925,106 km (0.12 R)
• M46: 13,323,037 km (0.09 R)
• M47: 13,615,052 km (0.117 R)
• M48: 14,429,014 km (0.082 R)
• M49: 14,653,710 km (0.064 R)
• M50: 15,679,203 km (0.11 R)
• M51: 16,336,835 km (0.04 R)
• M52: 16,414,776 km (0.032 R)
• M53: 16,492,866 km (0.104 R)
• M54: 16,610,151 km (0.094 R)
• M55: 18,525,303 km (0.118 R)
• M56: 18,647,225 km (0.088 R)
• M57: 18,932,957 km (0.094 R)
• M58: 20,257,496 km (0.026 R)
• M59: 20,341,271 km (0.117 R)
• M60: 21,954,834 km (0.109 R)
• M61: 22,170,255 km (0.055 R)
• M62: 22,256,573 km (0.1 R)
• M63: 22,516,275 km (0.096 R)
• M64: 22,864,090 km (0.079 R)
• M65: 22,951,305 km (0.09 R)
• M66: 23,389,178 km (0.042 R)
• M67: 24,540,484 km (0.069 R)
• M68: 25,168,047 km (0.078 R)
• M69: 25,937,279 km (0.09 R)
• M70: 26,990,149 km (0.065 R)
• M71: 27,452,256 km (0.061 R)
• M72: 27,637,907 km (0.098 R)
• M73: 28,618,970 km (0.072 R)
• M74: 28,713,067 km (0.085 R)
• M75: 28,901,411 km (0.077 R)
• M76: 29,326,867 km (0.105 R)
• M77: 30,519,312 km (0.11 R)
• M78: 31,048,888 km (0.094 R)
• M79: 31,193,998 km (0.119 R)
• M80: 31,727,464 km (0.049 R)
• M81: 32,215,153 km (0.119 R)
• M82: 32,705,386 km (0.119 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.9

Radius: 9.1

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.01 AU - 7.91 AU

Year: 7845 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,701,896 km

• M1: 194,328 km (0.104 R)
• M2: 391,946 km (0.073 R)
• M3: 546,481 km (0.05 R)
• M4: 735,274 km (0.103 R)
• M5: 1,020,108 km (0.118 R)
• M6: 1,096,702 km (0.11 R)
• M7: 1,223,561 km (0.119 R)
• M8: 1,321,847 km (0.094 R)
• M9: 1,389,016 km (0.094 R)
• M10: 1,491,940 km (0.108 R)
• M11: 1,760,767 km (0.072 R)
• M12: 1,929,513 km (0.083 R)
• M13: 2,025,555 km (0.059 R)
• M14: 2,123,392 km (0.112 R)
• M15: 2,807,503 km (0.092 R)
• M16: 3,230,865 km (0.097 R)
• M17: 3,391,833 km (0.063 R)
• M18: 3,650,338 km (0.084 R)
• M19: 4,311,710 km (0.109 R)
• M20: 4,566,176 km (0.1 R)
• M21: 4,877,938 km (0.101 R)
• M22: 4,957,075 km (0.095 R)
• M23: 5,089,768 km (0.114 R)
• M24: 5,522,405 km (0.074 R)
• M25: 5,604,834 km (0.101 R)
• M26: 5,743,062 km (0.099 R)
• M27: 5,938,736 km (0.111 R)
• M28: 6,079,657 km (0.071 R)
• M29: 6,336,367 km (0.12 R)
• M30: 6,393,963 km (0.115 R)
• M31: 6,451,707 km (0.044 R)
• M32: 7,157,809 km (0.064 R)
• M33: 7,489,617 km (0.107 R)
• M34: 7,581,022 km (0.091 R)
• M35: 7,672,725 km (0.11 R)
• M36: 7,764,877 km (0.048 R)
• M37: 8,199,609 km (0.106 R)
• M38: 8,770,325 km (0.063 R)
• M39: 9,288,382 km (0.098 R)
• M40: 10,320,308 km (0.073 R)
• M41: 11,005,167 km (0.109 R)
• M42: 11,109,138 km (0.11 R)
• M43: 11,248,264 km (0.061 R)
• M44: 11,493,305 km (0.105 R)
• M45: 12,131,340 km (0.116 R)
• M46: 12,671,837 km (0.104 R)
• M47: 13,036,557 km (0.105 R)
• M48: 13,739,068 km (0.11 R)
• M49: 14,264,456 km (0.085 R)
• M50: 14,873,170 km (0.087 R)
• M51: 15,142,147 km (0.045 R)
• M52: 15,373,874 km (0.113 R)
• M53: 15,451,366 km (0.07 R)
• M54: 15,801,873 km (0.1 R)
• M55: 16,076,386 km (0.109 R)
• M56: 16,550,461 km (0.098 R)
• M57: 16,749,426 km (0.083 R)
• M58: 16,869,105 km (0.055 R)
• M59: 16,989,082 km (0.078 R)
• M60: 17,877,993 km (0.087 R)
• M61: 18,492,690 km (0.106 R)
• M62: 18,616,408 km (0.097 R)
• M63: 18,740,424 km (0.076 R)
• M64: 18,947,767 km (0.053 R)
• M65: 19,155,858 km (0.067 R)
• M66: 19,281,071 km (0.106 R)
• M67: 19,532,396 km (0.115 R)
• M68: 20,080,672 km (0.12 R)
• M69: 21,105,866 km (0.103 R)
• M70: 21,668,354 km (0.035 R)
• M71: 22,499,370 km (0.085 R)
• M72: 23,162,687 km (0.092 R)
• M73: 23,251,698 km (0.095 R)
• M74: 23,519,179 km (0.036 R)
• M75: 24,463,441 km (0.068 R)
• M76: 25,236,862 km (0.119 R)
• M77: 26,203,413 km (0.03 R)
• M78: 26,296,164 km (0.102 R)
• M79: 26,714,589 km (0.094 R)
• M80: 27,463,925 km (0.086 R)
• M81: 27,605,145 km (0.088 R)
• M82: 28,648,441 km (0.117 R)
• M83: 30,043,441 km (0.064 R)
• M84: 30,237,470 km (0.092 R)
• M85: 31,116,357 km (0.084 R)
• M86: 31,263,561 km (0.108 R)
• M87: 32,003,472 km (0.098 R)
• M88: 33,149,243 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 12,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit