🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.55 AU - 0.55 AU

Year: 150 Days

Day: 27.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.78 AU - 0.8 AU

Year: 259 Days

Day: 36.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.89 AU - 0.93 AU

Year: 320 Days

Day: 15.4 Hours

Environment

Temp: 74 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.11 AU - 1.15 AU

Year: 443 Days

Day: 47.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.8

Radius: 8.9

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.17 AU - 5.99 AU

Year: 4224 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 30,707,852 km

• M1: 116,088 km (0.079 R)
• M2: 214,972 km (0.063 R)
• M3: 271,221 km (0.091 R)
• M4: 550,670 km (0.052 R)
• M5: 809,923 km (0.104 R)
• M6: 1,115,551 km (0.098 R)
• M7: 1,375,253 km (0.051 R)
• M8: 2,007,903 km (0.099 R)
• M9: 2,158,398 km (0.069 R)
• M10: 2,252,944 km (0.026 R)
• M11: 2,657,457 km (0.059 R)
• M12: 2,733,452 km (0.077 R)
• M13: 3,137,815 km (0.092 R)
• M14: 3,326,757 km (0.091 R)
• M15: 3,422,650 km (0.071 R)
• M16: 3,645,251 km (0.078 R)
• M17: 4,031,663 km (0.11 R)
• M18: 4,416,129 km (0.12 R)
• M19: 4,506,636 km (0.106 R)
• M20: 4,597,741 km (0.108 R)
• M21: 4,674,036 km (0.058 R)
• M22: 4,750,780 km (0.118 R)
• M23: 5,476,928 km (0.079 R)
• M24: 5,753,983 km (0.06 R)
• M25: 6,169,865 km (0.077 R)
• M26: 6,424,032 km (0.099 R)
• M27: 7,012,999 km (0.059 R)
• M28: 7,403,299 km (0.104 R)
• M29: 7,818,882 km (0.101 R)
• M30: 8,094,142 km (0.102 R)
• M31: 8,279,345 km (0.048 R)
• M32: 8,767,482 km (0.119 R)
• M33: 9,034,215 km (0.104 R)
• M34: 9,149,406 km (0.049 R)
• M35: 9,929,409 km (0.058 R)
• M36: 10,187,615 km (0.044 R)
• M37: 10,307,443 km (0.048 R)
• M38: 10,387,627 km (0.099 R)
• M39: 10,771,346 km (0.085 R)
• M40: 11,098,068 km (0.119 R)
• M41: 11,448,875 km (0.118 R)
• M42: 11,531,901 km (0.118 R)
• M43: 11,656,816 km (0.056 R)
• M44: 11,992,364 km (0.105 R)
• M45: 12,118,924 km (0.103 R)
• M46: 12,182,503 km (0.03 R)
• M47: 13,805,191 km (0.109 R)
• M48: 13,871,463 km (0.099 R)
• M49: 14,026,596 km (0.083 R)
• M50: 14,969,661 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.2

Radius: 11

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.48 AU - 9.88 AU

Year: 10262 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,707,852 km

• M1: 169,345 km (0.099 R)
• M2: 258,056 km (0.113 R)
• M3: 557,252 km (0.071 R)
• M4: 727,644 km (0.089 R)
• M5: 973,284 km (0.092 R)
• M6: 1,230,143 km (0.032 R)
• M7: 1,358,648 km (0.098 R)
• M8: 1,543,102 km (0.079 R)
• M9: 2,011,792 km (0.072 R)
• M10: 2,647,134 km (0.099 R)
• M11: 3,030,703 km (0.069 R)
• M12: 3,779,590 km (0.084 R)
• M13: 4,017,750 km (0.067 R)
• M14: 4,090,006 km (0.109 R)
• M15: 4,359,282 km (0.088 R)
• M16: 4,710,388 km (0.117 R)
• M17: 5,149,009 km (0.054 R)
• M18: 5,360,092 km (0.047 R)
• M19: 5,763,408 km (0.102 R)
• M20: 5,982,718 km (0.043 R)
• M21: 6,093,271 km (0.043 R)
• M22: 6,316,620 km (0.064 R)
• M23: 6,571,236 km (0.04 R)
• M24: 7,002,976 km (0.118 R)
• M25: 7,178,304 km (0.113 R)
• M26: 7,295,888 km (0.106 R)
• M27: 8,045,972 km (0.066 R)
• M28: 8,507,930 km (0.119 R)
• M29: 8,632,545 km (0.073 R)
• M30: 9,296,760 km (0.119 R)
• M31: 9,716,232 km (0.103 R)
• M32: 9,846,681 km (0.06 R)
• M33: 9,944,818 km (0.087 R)
• M34: 10,340,504 km (0.108 R)
• M35: 10,674,406 km (0.113 R)
• M36: 11,045,708 km (0.102 R)
• M37: 11,284,167 km (0.041 R)
• M38: 12,537,498 km (0.074 R)
• M39: 12,929,295 km (0.104 R)
• M40: 13,180,769 km (0.112 R)
• M41: 13,397,537 km (0.083 R)
• M42: 13,579,148 km (0.07 R)
• M43: 14,091,820 km (0.064 R)
• M44: 14,424,825 km (0.05 R)
• M45: 15,174,161 km (0.064 R)
• M46: 15,439,398 km (0.029 R)
• M47: 15,515,394 km (0.087 R)
• M48: 16,012,956 km (0.089 R)
• M49: 17,062,984 km (0.062 R)
• M50: 17,417,830 km (0.071 R)
• M51: 17,735,426 km (0.1 R)
• M52: 17,934,840 km (0.079 R)
• M53: 18,295,820 km (0.088 R)
• M54: 18,537,719 km (0.081 R)
• M55: 18,659,043 km (0.099 R)
• M56: 19,065,501 km (0.065 R)
• M57: 19,351,831 km (0.108 R)
• M58: 20,636,727 km (0.12 R)
• M59: 20,888,650 km (0.071 R)
• M60: 21,565,281 km (0.078 R)
• M61: 21,692,888 km (0.057 R)
• M62: 21,991,785 km (0.088 R)
• M63: 22,723,468 km (0.117 R)
• M64: 23,244,667 km (0.089 R)
• M65: 23,375,565 km (0.086 R)
• M66: 23,857,719 km (0.095 R)
• M67: 25,189,289 km (0.087 R)
• M68: 25,278,899 km (0.102 R)
• M69: 25,593,503 km (0.069 R)
• M70: 26,135,795 km (0.045 R)
• M71: 26,453,840 km (0.086 R)
• M72: 26,590,573 km (0.117 R)
• M73: 28,016,988 km (0.084 R)
• M74: 28,342,513 km (0.03 R)
• M75: 28,575,886 km (0.087 R)
• M76: 28,669,385 km (0.11 R)
• M77: 28,997,453 km (0.085 R)
• M78: 29,185,348 km (0.094 R)
• M79: 29,515,361 km (0.069 R)
• M80: 29,657,179 km (0.107 R)
• M81: 29,846,720 km (0.111 R)
• M82: 30,083,982 km (0.102 R)
• M83: 30,369,714 km (0.108 R)
• M84: 30,847,829 km (0.101 R)
• M85: 31,135,805 km (0.114 R)
• M86: 32,053,887 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.7

Radius: 12.5

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.61 AU - 10.81 AU

Year: 12932 Days

Day: 12.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,707,852 km

• M1: 229,184 km (0.099 R)
• M2: 604,525 km (0.08 R)
• M3: 1,050,027 km (0.097 R)
• M4: 1,425,518 km (0.118 R)
• M5: 1,738,776 km (0.09 R)
• M6: 1,824,944 km (0.113 R)
• M7: 2,203,128 km (0.046 R)
• M8: 2,315,925 km (0.099 R)
• M9: 2,645,938 km (0.033 R)
• M10: 2,826,951 km (0.107 R)
• M11: 3,481,591 km (0.114 R)
• M12: 3,635,976 km (0.048 R)
• M13: 3,770,166 km (0.058 R)
• M14: 3,928,739 km (0.068 R)
• M15: 4,136,082 km (0.115 R)
• M16: 4,441,860 km (0.066 R)
• M17: 5,125,672 km (0.056 R)
• M18: 5,790,036 km (0.103 R)
• M19: 6,132,615 km (0.111 R)
• M20: 6,319,762 km (0.094 R)
• M21: 6,837,371 km (0.045 R)
• M22: 7,087,498 km (0.08 R)
• M23: 7,913,727 km (0.096 R)
• M24: 8,441,808 km (0.082 R)
• M25: 8,710,336 km (0.113 R)
• M26: 8,981,557 km (0.109 R)
• M27: 9,347,623 km (0.084 R)
• M28: 9,718,476 km (0.07 R)
• M29: 10,094,266 km (0.099 R)
• M30: 10,284,106 km (0.063 R)
• M31: 10,442,979 km (0.111 R)
• M32: 10,538,871 km (0.107 R)
• M33: 11,678,059 km (0.091 R)
• M34: 12,144,654 km (0.103 R)
• M35: 12,549,616 km (0.108 R)
• M36: 12,958,916 km (0.041 R)
• M37: 13,337,997 km (0.055 R)
• M38: 13,720,818 km (0.12 R)
• M39: 13,895,997 km (0.115 R)
• M40: 14,071,924 km (0.067 R)
• M41: 14,284,053 km (0.094 R)
• M42: 14,962,629 km (0.048 R)
• M43: 15,688,478 km (0.071 R)
• M44: 15,945,188 km (0.086 R)
• M45: 16,425,697 km (0.086 R)
• M46: 17,174,284 km (0.118 R)
• M47: 17,666,761 km (0.095 R)
• M48: 17,972,239 km (0.101 R)
• M49: 18,782,312 km (0.11 R)
• M50: 19,604,203 km (0.035 R)
• M51: 19,841,315 km (0.101 R)
• M52: 20,039,532 km (0.054 R)
• M53: 20,959,858 km (0.083 R)
• M54: 21,283,289 km (0.105 R)
• M55: 22,386,873 km (0.046 R)
• M56: 23,887,190 km (0.059 R)
• M57: 24,182,795 km (0.093 R)
• M58: 24,267,318 km (0.067 R)
• M59: 24,436,962 km (0.044 R)
• M60: 24,905,502 km (0.074 R)
• M61: 25,721,559 km (0.107 R)
• M62: 25,808,026 km (0.1 R)
• M63: 26,111,261 km (0.094 R)
• M64: 27,600,807 km (0.078 R)
• M65: 30,341,889 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 20,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit