🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.82 AU

Year: 192 Days

Day: 44.5 Hours

Environment

Temp: 228 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,713,630 km

• M1: 125,213 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.88 AU - 1.4 AU

Year: 426 Days

Day: 20.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,713,630 km

• M1: 227,239 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.02 AU - 1.38 AU

Year: 460 Days

Day: 16.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.11 AU - 1.75 AU

Year: 598 Days

Day: 34 Hours

Environment

Temp: 15 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.15 AU - 1.77 AU

Year: 617 Days

Day: 23.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 124.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.26 AU - 2.02 AU

Year: 735 Days

Day: 28 Hours

Environment

Temp: -21 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,713,630 km

• M1: 713,133 km (0.102 R)

Asteroid Belt

Center: 2.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.4 AU - 2.46 AU

Year: 1325 Days

Day: 27.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.61 AU - 4.01 AU

Year: 2107 Days

Day: 21.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.3

Radius: 13.8

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.27 AU - 7.21 AU

Year: 6122 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 75,713,630 km

• M1: 198,068 km (0.112 R)
• M2: 292,464 km (0.067 R)
• M3: 393,742 km (0.076 R)
• M4: 513,420 km (0.098 R)
• M5: 689,048 km (0.081 R)
• M6: 963,111 km (0.11 R)
• M7: 1,342,940 km (0.112 R)
• M8: 1,578,557 km (0.093 R)
• M9: 1,711,400 km (0.082 R)
• M10: 1,907,822 km (0.111 R)
• M11: 2,744,971 km (0.084 R)
• M12: 2,883,349 km (0.092 R)
• M13: 3,047,608 km (0.116 R)
• M14: 3,190,923 km (0.096 R)
• M15: 3,287,862 km (0.108 R)
• M16: 3,385,699 km (0.085 R)
• M17: 3,812,801 km (0.069 R)
• M18: 4,391,296 km (0.089 R)
• M19: 4,829,468 km (0.087 R)
• M20: 4,969,342 km (0.094 R)
• M21: 5,630,265 km (0.072 R)
• M22: 5,777,619 km (0.108 R)
• M23: 6,410,867 km (0.119 R)
• M24: 6,503,169 km (0.063 R)
• M25: 6,595,770 km (0.083 R)
• M26: 7,034,541 km (0.091 R)
• M27: 8,072,600 km (0.057 R)
• M28: 8,609,657 km (0.115 R)
• M29: 9,054,710 km (0.119 R)
• M30: 9,297,358 km (0.101 R)
• M31: 9,647,866 km (0.081 R)
• M32: 9,860,295 km (0.049 R)
• M33: 10,398,099 km (0.091 R)
• M34: 10,872,025 km (0.116 R)
• M35: 10,982,428 km (0.103 R)
• M36: 11,093,131 km (0.109 R)
• M37: 11,204,282 km (0.073 R)
• M38: 11,916,817 km (0.109 R)
• M39: 12,182,951 km (0.067 R)
• M40: 12,605,266 km (0.112 R)
• M41: 14,261,913 km (0.111 R)
• M42: 14,504,112 km (0.119 R)
• M43: 15,445,382 km (0.08 R)
• M44: 16,364,062 km (0.037 R)
• M45: 17,128,956 km (0.08 R)
• M46: 17,515,816 km (0.073 R)
• M47: 17,775,369 km (0.108 R)
• M48: 17,992,585 km (0.04 R)
• M49: 18,517,673 km (0.1 R)
• M50: 18,737,881 km (0.053 R)
• M51: 19,582,660 km (0.084 R)
• M52: 20,122,709 km (0.086 R)
• M53: 20,987,833 km (0.059 R)
• M54: 21,263,542 km (0.073 R)
• M55: 21,355,694 km (0.111 R)
• M56: 21,818,550 km (0.115 R)
• M57: 22,754,135 km (0.073 R)
• M58: 22,848,532 km (0.114 R)
• M59: 23,226,865 km (0.068 R)
• M60: 23,655,163 km (0.117 R)
• M61: 24,182,197 km (0.094 R)
• M62: 24,810,059 km (0.041 R)
• M63: 24,906,998 km (0.109 R)
• M64: 25,004,237 km (0.062 R)
• M65: 26,328,776 km (0.047 R)
• M66: 26,725,510 km (0.038 R)
• M67: 28,028,807 km (0.087 R)
• M68: 29,558,295 km (0.095 R)
• M69: 29,815,903 km (0.081 R)
• M70: 31,271,939 km (0.12 R)
• M71: 31,744,818 km (0.117 R)
• M72: 32,326,155 km (0.042 R)
• M73: 33,017,596 km (0.104 R)
• M74: 33,392,040 km (0.103 R)
• M75: 33,821,535 km (0.106 R)
• M76: 34,198,971 km (0.1 R)
• M77: 34,306,980 km (0.085 R)
• M78: 36,271,799 km (0.118 R)
• M79: 37,045,818 km (0.098 R)
• M80: 37,156,820 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.5

Radius: 4.2

Gravity: 35.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.13 AU - 17.41 AU

Year: 20875 Days

Day: 18.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,713,630 km

• M1: 64,626 km (0.114 R)
• M2: 219,909 km (0.108 R)
• M3: 316,100 km (0.066 R)
• M4: 847,921 km (0.031 R)
• M5: 898,186 km (0.094 R)
• M6: 1,136,495 km (0.07 R)
• M7: 1,220,270 km (0.075 R)
• M8: 1,335,161 km (0.114 R)
• M9: 1,764,208 km (0.104 R)
• M10: 3,002,878 km (0.102 R)
• M11: 3,722,145 km (0.115 R)
• M12: 3,930,983 km (0.098 R)
• M13: 4,940,021 km (0.116 R)
• M14: 5,355,604 km (0.055 R)
• M15: 6,467,415 km (0.066 R)
• M16: 7,281,527 km (0.037 R)
• M17: 8,181,208 km (0.063 R)
• M18: 8,289,368 km (0.086 R)
• M19: 8,397,976 km (0.041 R)
• M20: 9,453,239 km (0.034 R)
• M21: 9,737,774 km (0.05 R)
• M22: 11,382,752 km (0.112 R)
• M23: 11,807,162 km (0.106 R)
• M24: 12,859,433 km (0.109 R)
• M25: 13,048,375 km (0.1 R)
• M26: 13,428,653 km (0.06 R)
• M27: 14,005,951 km (0.057 R)
• M28: 14,265,204 km (0.113 R)
• M29: 15,317,775 km (0.057 R)
• M30: 15,786,016 km (0.084 R)
• M31: 16,123,509 km (0.104 R)
• M32: 16,259,045 km (0.1 R)
• M33: 17,080,786 km (0.066 R)
• M34: 18,197,235 km (0.116 R)
• M35: 18,267,695 km (0.081 R)
• M36: 20,426,392 km (0.066 R)
• M37: 21,312,161 km (0.042 R)
• M38: 21,759,609 km (0.028 R)
• M39: 22,361,291 km (0.111 R)
• M40: 22,892,065 km (0.1 R)
• M41: 23,811,792 km (0.092 R)
• M42: 24,043,519 km (0.09 R)
• M43: 26,322,493 km (0.112 R)
• M44: 26,482,264 km (0.083 R)
• M45: 26,882,887 km (0.07 R)
• M46: 27,043,705 km (0.086 R)
• M47: 27,609,035 km (0.114 R)
• M48: 28,998,350 km (0.105 R)
• M49: 29,080,779 km (0.116 R)
• M50: 29,245,935 km (0.107 R)
• M51: 29,576,995 km (0.072 R)
• M52: 29,992,578 km (0.032 R)
• M53: 32,698,055 km (0.101 R)
• M54: 32,955,813 km (0.096 R)
• M55: 33,041,831 km (0.095 R)
• M56: 34,953,094 km (0.113 R)
• M57: 40,897,814 km (0.106 R)
• M58: 40,990,265 km (0.083 R)
• M59: 42,291,767 km (0.09 R)
• M60: 42,572,412 km (0.072 R)
• M61: 42,759,859 km (0.099 R)
• M62: 43,890,370 km (0.059 R)
• M63: 44,174,456 km (0.089 R)
• M64: 44,649,429 km (0.039 R)
• M65: 46,373,096 km (0.053 R)
• M66: 46,469,587 km (0.102 R)
• M67: 50,478,959 km (0.047 R)
• M68: 50,875,992 km (0.067 R)
• M69: 51,274,221 km (0.061 R)
• M70: 51,573,417 km (0.064 R)
• M71: 51,773,280 km (0.103 R)
• M72: 52,977,543 km (0.106 R)
• M73: 55,311,569 km (0.112 R)
• M74: 57,058,124 km (0.077 R)
• M75: 57,161,496 km (0.108 R)
• M76: 57,782,626 km (0.113 R)
• M77: 58,093,940 km (0.112 R)
• M78: 58,406,001 km (0.097 R)
• M79: 58,509,971 km (0.113 R)
• M80: 58,614,241 km (0.112 R)
• M81: 59,449,745 km (0.083 R)
• M82: 60,184,121 km (0.096 R)
• M83: 60,289,288 km (0.102 R)
• M84: 63,472,282 km (0.098 R)
• M85: 65,624,547 km (0.057 R)
• M86: 67,145,209 km (0.107 R)
• M87: 68,128,965 km (0.117 R)
• M88: 68,567,586 km (0.118 R)
• M89: 69,117,358 km (0.098 R)
• M90: 70,221,241 km (0.06 R)
• M91: 70,886,353 km (0.05 R)
• M92: 72,782,057 km (0.061 R)
• M93: 73,230,551 km (0.115 R)
• M94: 74,130,382 km (0.095 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 18,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit