🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.79 AU - 0.89 AU

Year: 295 Days

Day: 23.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.74 AU - 0.96 AU

Year: 300 Days

Day: 18.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,868,330 km

• M1: 99,931 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.84 AU - 0.96 AU

Year: 327 Days

Day: 45.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.76 AU - 1.06 AU

Year: 332 Days

Day: 12.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,868,330 km

• M1: 784,042 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.18 AU - 1.4 AU

Year: 561 Days

Day: 17.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.35 AU - 2.25 AU

Year: 925 Days

Day: 40 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.81 AU - 1.87 AU

Year: 956 Days

Day: 43.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,868,330 km

• M1: 765,193 km (0.096 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.9

Radius: 12.8

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.14 AU - 6.34 AU

Year: 5265 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 36,868,330 km

• M1: 160,070 km (0.105 R)
• M2: 302,188 km (0.063 R)
• M3: 399,426 km (0.084 R)
• M4: 492,476 km (0.058 R)
• M5: 584,479 km (0.111 R)
• M6: 1,594,713 km (0.1 R)
• M7: 1,707,809 km (0.106 R)
• M8: 1,942,379 km (0.087 R)
• M9: 2,169,917 km (0.088 R)
• M10: 2,556,179 km (0.099 R)
• M11: 2,709,068 km (0.079 R)
• M12: 3,206,930 km (0.089 R)
• M13: 3,776,897 km (0.052 R)
• M14: 4,085,069 km (0.1 R)
• M15: 4,219,558 km (0.108 R)
• M16: 4,447,246 km (0.103 R)
• M17: 4,632,298 km (0.086 R)
• M18: 4,749,433 km (0.117 R)
• M19: 5,670,657 km (0.103 R)
• M20: 5,846,434 km (0.057 R)
• M21: 6,306,747 km (0.093 R)
• M22: 6,462,778 km (0.094 R)
• M23: 6,593,825 km (0.098 R)
• M24: 6,725,771 km (0.079 R)
• M25: 7,099,915 km (0.118 R)
• M26: 7,316,832 km (0.108 R)
• M27: 7,563,519 km (0.067 R)
• M28: 7,729,423 km (0.106 R)
• M29: 8,779,600 km (0.118 R)
• M30: 9,129,958 km (0.091 R)
• M31: 9,218,221 km (0.069 R)
• M32: 9,604,034 km (0.087 R)
• M33: 9,844,138 km (0.111 R)
• M34: 9,995,232 km (0.118 R)
• M35: 10,514,786 km (0.09 R)
• M36: 11,548,357 km (0.101 R)
• M37: 11,867,898 km (0.114 R)
• M38: 12,417,970 km (0.096 R)
• M39: 12,515,956 km (0.103 R)
• M40: 13,542,946 km (0.116 R)
• M41: 14,254,134 km (0.113 R)
• M42: 14,493,939 km (0.114 R)
• M43: 15,047,003 km (0.037 R)
• M44: 16,031,506 km (0.091 R)
• M45: 16,459,805 km (0.114 R)
• M46: 16,675,375 km (0.117 R)
• M47: 16,855,790 km (0.086 R)
• M48: 17,291,270 km (0.077 R)
• M49: 18,062,447 km (0.108 R)
• M50: 18,247,799 km (0.093 R)
• M51: 18,508,249 km (0.044 R)
• M52: 19,372,625 km (0.115 R)
• M53: 20,058,382 km (0.097 R)
• M54: 20,327,209 km (0.065 R)
• M55: 21,062,782 km (0.061 R)
• M56: 21,453,531 km (0.055 R)
• M57: 21,767,837 km (0.092 R)
• M58: 21,925,513 km (0.059 R)
• M59: 22,281,855 km (0.111 R)
• M60: 22,560,256 km (0.094 R)
• M61: 23,080,408 km (0.07 R)
• M62: 23,726,073 km (0.115 R)
• M63: 23,888,386 km (0.048 R)
• M64: 24,459,551 km (0.079 R)
• M65: 24,952,626 km (0.11 R)
• M66: 25,159,071 km (0.066 R)
• M67: 25,283,237 km (0.074 R)
• M68: 25,948,798 km (0.117 R)
• M69: 26,493,783 km (0.051 R)
• M70: 27,000,172 km (0.043 R)
• M71: 27,127,330 km (0.099 R)
• M72: 27,297,123 km (0.115 R)
• M73: 27,894,169 km (0.108 R)
• M74: 27,979,739 km (0.11 R)
• M75: 28,624,954 km (0.114 R)
• M76: 28,711,272 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.3

Radius: 11.7

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.55 AU - 7.89 AU

Year: 7428 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,868,330 km

• M1: 310,715 km (0.091 R)
• M2: 403,166 km (0.119 R)
• M3: 497,263 km (0.105 R)
• M4: 600,635 km (0.064 R)
• M5: 930,798 km (0.082 R)
• M6: 1,048,531 km (0.037 R)
• M7: 1,501,215 km (0.074 R)
• M8: 1,605,933 km (0.101 R)
• M9: 1,786,049 km (0.062 R)
• M10: 2,011,343 km (0.069 R)
• M11: 2,226,166 km (0.078 R)
• M12: 3,643,905 km (0.115 R)
• M13: 3,907,197 km (0.062 R)
• M14: 4,004,436 km (0.109 R)
• M15: 4,077,888 km (0.117 R)
• M16: 4,226,289 km (0.056 R)
• M17: 4,427,050 km (0.104 R)
• M18: 5,314,764 km (0.057 R)
• M19: 5,641,336 km (0.057 R)
• M20: 6,342,351 km (0.092 R)
• M21: 6,601,604 km (0.077 R)
• M22: 6,717,842 km (0.109 R)
• M23: 7,011,652 km (0.1 R)
• M24: 7,189,973 km (0.096 R)
• M25: 7,369,939 km (0.109 R)
• M26: 7,642,506 km (0.108 R)
• M27: 7,980,149 km (0.114 R)
• M28: 8,322,878 km (0.111 R)
• M29: 8,575,100 km (0.08 R)
• M30: 8,733,972 km (0.051 R)
• M31: 9,119,486 km (0.104 R)
• M32: 9,940,479 km (0.038 R)
• M33: 10,275,579 km (0.108 R)
• M34: 10,376,707 km (0.065 R)
• M35: 10,580,309 km (0.052 R)
• M36: 11,129,334 km (0.057 R)
• M37: 12,904,761 km (0.074 R)
• M38: 13,014,117 km (0.025 R)
• M39: 13,565,236 km (0.073 R)
• M40: 14,124,133 km (0.089 R)
• M41: 14,387,426 km (0.075 R)
• M42: 16,315,742 km (0.108 R)
• M43: 16,513,062 km (0.091 R)
• M44: 16,631,842 km (0.07 R)
• M45: 16,870,152 km (0.109 R)
• M46: 16,989,681 km (0.078 R)
• M47: 17,149,601 km (0.079 R)
• M48: 17,310,119 km (0.109 R)
• M49: 18,038,062 km (0.084 R)
• M50: 18,900,195 km (0.09 R)
• M51: 19,315,329 km (0.099 R)
• M52: 19,943,939 km (0.094 R)
• M53: 20,154,872 km (0.074 R)
• M54: 20,409,039 km (0.081 R)
• M55: 21,263,991 km (0.077 R)
• M56: 22,305,342 km (0.108 R)
• M57: 22,700,130 km (0.074 R)
• M58: 23,407,728 km (0.085 R)
• M59: 23,630,330 km (0.079 R)
• M60: 23,987,869 km (0.112 R)
• M61: 24,618,125 km (0.045 R)
• M62: 24,708,632 km (0.064 R)
• M63: 24,844,466 km (0.059 R)
• M64: 27,099,505 km (0.072 R)
• M65: 27,380,150 km (0.084 R)
• M66: 27,802,764 km (0.039 R)
• M67: 27,944,134 km (0.108 R)
• M68: 28,559,580 km (0.116 R)
• M69: 29,083,920 km (0.061 R)
• M70: 30,578,403 km (0.068 R)
• M71: 30,724,411 km (0.086 R)
• M72: 31,900,400 km (0.11 R)
• M73: 32,097,869 km (0.106 R)
• M74: 33,491,373 km (0.098 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.3

Radius: 9.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.96 AU - 10.56 AU

Year: 9927 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,868,330 km

• M1: 134,638 km (0.11 R)
• M2: 285,433 km (0.115 R)
• M3: 396,285 km (0.07 R)
• M4: 475,721 km (0.11 R)
• M5: 600,187 km (0.074 R)
• M6: 779,405 km (0.091 R)
• M7: 838,047 km (0.082 R)
• M8: 913,893 km (0.091 R)
• M9: 1,122,134 km (0.111 R)
• M10: 1,660,237 km (0.086 R)
• M11: 2,121,597 km (0.039 R)
• M12: 2,780,875 km (0.109 R)
• M13: 2,990,461 km (0.06 R)
• M14: 3,524,675 km (0.106 R)
• M15: 3,675,620 km (0.114 R)
• M16: 3,802,927 km (0.087 R)
• M17: 4,036,001 km (0.07 R)
• M18: 4,141,019 km (0.113 R)
• M19: 4,625,117 km (0.084 R)
• M20: 5,098,894 km (0.113 R)
• M21: 5,734,834 km (0.052 R)
• M22: 5,793,926 km (0.041 R)
• M23: 5,942,476 km (0.071 R)
• M24: 6,152,661 km (0.075 R)
• M25: 6,213,099 km (0.028 R)
• M26: 6,487,910 km (0.096 R)
• M27: 6,549,395 km (0.117 R)
• M28: 7,528,962 km (0.111 R)
• M29: 7,920,310 km (0.119 R)
• M30: 8,285,029 km (0.116 R)
• M31: 9,272,375 km (0.073 R)
• M32: 9,868,523 km (0.101 R)
• M33: 9,975,036 km (0.082 R)
• M34: 10,189,111 km (0.081 R)
• M35: 10,368,778 km (0.055 R)
• M36: 10,913,913 km (0.054 R)
• M37: 11,097,619 km (0.084 R)
• M38: 11,245,422 km (0.119 R)
• M39: 11,956,311 km (0.039 R)
• M40: 12,221,847 km (0.083 R)
• M41: 12,336,289 km (0.116 R)
• M42: 12,643,114 km (0.108 R)
• M43: 12,952,483 km (0.097 R)
• M44: 13,225,200 km (0.057 R)
• M45: 13,303,439 km (0.11 R)
• M46: 13,935,341 km (0.092 R)
• M47: 14,174,697 km (0.109 R)
• M48: 14,657,749 km (0.106 R)
• M49: 14,779,372 km (0.076 R)
• M50: 15,023,516 km (0.097 R)
• M51: 15,105,196 km (0.084 R)
• M52: 15,598,570 km (0.056 R)
• M53: 15,972,116 km (0.083 R)
• M54: 16,558,839 km (0.076 R)
• M55: 16,854,893 km (0.116 R)
• M56: 17,280,948 km (0.083 R)
• M57: 17,495,172 km (0.113 R)
• M58: 17,581,191 km (0.113 R)
• M59: 17,796,761 km (0.087 R)
• M60: 17,926,612 km (0.096 R)
• M61: 18,099,996 km (0.094 R)
• M62: 18,187,062 km (0.118 R)
• M63: 18,405,026 km (0.08 R)
• M64: 18,492,541 km (0.093 R)
• M65: 19,865,550 km (0.08 R)
• M66: 21,133,841 km (0.099 R)
• M67: 21,501,104 km (0.081 R)
• M68: 22,849,579 km (0.069 R)
• M69: 23,226,565 km (0.102 R)
• M70: 23,415,657 km (0.071 R)
• M71: 23,652,919 km (0.07 R)
• M72: 24,034,095 km (0.025 R)
• M73: 25,092,948 km (0.091 R)
• M74: 25,238,507 km (0.047 R)
• M75: 25,921,421 km (0.084 R)
• M76: 26,019,558 km (0.116 R)
• M77: 26,808,537 km (0.07 R)
• M78: 26,907,720 km (0.113 R)
• M79: 27,455,398 km (0.049 R)
• M80: 28,815,093 km (0.091 R)
• M81: 29,785,235 km (0.03 R)
• M82: 31,600,007 km (0.113 R)
• M83: 32,124,946 km (0.039 R)
• M84: 32,494,303 km (0.112 R)
• M85: 33,130,543 km (0.061 R)
• M86: 33,664,009 km (0.097 R)
• M87: 34,577,304 km (0.028 R)
• M88: 36,099,163 km (0.04 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 13,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit