🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.82 AU - 0.86 AU

Year: 277 Days

Day: 25.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,317,072 km

• M1: 140,472 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.85 AU - 1.21 AU

Year: 376 Days

Day: 33.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.47 AU - 2.33 AU

Year: 943 Days

Day: 35 Hours

Environment

Temp: -54 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.3 AU - 2.56 AU

Year: 1363 Days

Day: 21.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,317,072 km

• M1: 507,885 km (0.059 R)
• M2: 705,952 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.95 AU - 2.99 AU

Year: 1397 Days

Day: 25.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,317,072 km

• M1: 56,847 km (0.081 R)
• M2: 625,469 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.84 AU - 3.36 AU

Year: 1964 Days

Day: 44.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.08 AU - 5.18 AU

Year: 3585 Days

Day: 46.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,317,072 km

• M1: 216,618 km (0.068 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.9

Radius: 10.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.94 AU - 6.2 AU

Year: 4731 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,317,072 km

• M1: 135,087 km (0.096 R)
• M2: 234,719 km (0.112 R)
• M3: 351,256 km (0.092 R)
• M4: 435,479 km (0.073 R)
• M5: 591,360 km (0.096 R)
• M6: 736,770 km (0.101 R)
• M7: 927,806 km (0.059 R)
• M8: 1,171,651 km (0.079 R)
• M9: 1,270,086 km (0.118 R)
• M10: 1,345,932 km (0.12 R)
• M11: 1,436,289 km (0.072 R)
• M12: 1,515,426 km (0.052 R)
• M13: 1,992,494 km (0.103 R)
• M14: 2,111,424 km (0.05 R)
• M15: 2,263,416 km (0.1 R)
• M16: 2,578,618 km (0.115 R)
• M17: 2,857,469 km (0.069 R)
• M18: 2,975,202 km (0.03 R)
• M19: 3,303,121 km (0.042 R)
• M20: 3,789,015 km (0.114 R)
• M21: 3,918,716 km (0.096 R)
• M22: 4,031,064 km (0.106 R)
• M23: 4,297,498 km (0.115 R)
• M24: 4,413,436 km (0.114 R)
• M25: 4,530,572 km (0.111 R)
• M26: 4,767,684 km (0.118 R)
• M27: 5,151,552 km (0.106 R)
• M28: 5,420,080 km (0.089 R)
• M29: 5,503,556 km (0.083 R)
• M30: 5,756,825 km (0.045 R)
• M31: 6,340,556 km (0.072 R)
• M32: 6,920,397 km (0.118 R)
• M33: 7,470,918 km (0.045 R)
• M34: 7,587,454 km (0.092 R)
• M35: 7,727,927 km (0.065 R)
• M36: 8,154,879 km (0.078 R)
• M37: 8,347,112 km (0.082 R)
• M38: 8,467,987 km (0.061 R)
• M39: 8,687,148 km (0.109 R)
• M40: 9,131,005 km (0.105 R)
• M41: 9,912,804 km (0.046 R)
• M42: 10,143,783 km (0.111 R)
• M43: 10,768,504 km (0.073 R)
• M44: 11,165,237 km (0.112 R)
• M45: 11,271,900 km (0.104 R)
• M46: 11,432,419 km (0.108 R)
• M47: 11,728,922 km (0.1 R)
• M48: 12,911,643 km (0.115 R)
• M49: 13,248,537 km (0.085 R)
• M50: 13,531,427 km (0.035 R)
• M51: 14,045,744 km (0.059 R)
• M52: 14,247,552 km (0.05 R)
• M53: 14,683,181 km (0.097 R)
• M54: 14,800,017 km (0.039 R)
• M55: 14,917,301 km (0.118 R)
• M56: 15,270,651 km (0.051 R)
• M57: 15,507,914 km (0.055 R)
• M58: 15,656,764 km (0.101 R)
• M59: 15,955,959 km (0.065 R)
• M60: 16,712,177 km (0.087 R)
• M61: 16,834,248 km (0.032 R)
• M62: 17,790,478 km (0.081 R)
• M63: 18,008,741 km (0.104 R)
• M64: 18,827,640 km (0.095 R)
• M65: 19,241,577 km (0.081 R)
• M66: 19,852,086 km (0.115 R)
• M67: 20,046,115 km (0.117 R)
• M68: 20,305,966 km (0.046 R)
• M69: 20,436,266 km (0.051 R)
• M70: 20,501,491 km (0.117 R)
• M71: 20,599,477 km (0.04 R)
• M72: 21,091,953 km (0.094 R)
• M73: 21,422,415 km (0.05 R)
• M74: 21,821,243 km (0.067 R)
• M75: 22,457,782 km (0.101 R)
• M76: 22,525,101 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.7

Radius: 14.2

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.33 AU - 8.79 AU

Year: 6751 Days

Day: 5.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,317,072 km

• M1: 225,743 km (0.073 R)
• M2: 525,089 km (0.088 R)
• M3: 615,745 km (0.078 R)
• M4: 725,849 km (0.118 R)
• M5: 1,369,269 km (0.115 R)
• M6: 1,658,891 km (0.06 R)
• M7: 2,082,702 km (0.111 R)
• M8: 2,357,513 km (0.096 R)
• M9: 2,665,385 km (0.103 R)
• M10: 2,835,029 km (0.067 R)
• M11: 2,964,731 km (0.058 R)
• M12: 3,163,097 km (0.11 R)
• M13: 3,275,146 km (0.112 R)
• M14: 3,503,433 km (0.051 R)
• M15: 3,643,007 km (0.088 R)
• M16: 4,024,482 km (0.099 R)
• M17: 4,955,878 km (0.098 R)
• M18: 5,676,641 km (0.072 R)
• M19: 5,813,822 km (0.073 R)
• M20: 6,402,041 km (0.105 R)
• M21: 6,746,714 km (0.114 R)
• M22: 7,394,623 km (0.064 R)
• M23: 7,878,422 km (0.11 R)
• M24: 8,031,760 km (0.09 R)
• M25: 8,310,311 km (0.083 R)
• M26: 8,781,545 km (0.111 R)
• M27: 8,940,567 km (0.077 R)
• M28: 9,132,800 km (0.064 R)
• M29: 9,261,604 km (0.104 R)
• M30: 9,488,694 km (0.104 R)
• M31: 9,783,252 km (0.107 R)
• M32: 9,882,136 km (0.103 R)
• M33: 10,549,791 km (0.114 R)
• M34: 10,685,028 km (0.076 R)
• M35: 10,786,904 km (0.103 R)
• M36: 10,991,554 km (0.117 R)
• M37: 11,648,289 km (0.078 R)
• M38: 11,893,480 km (0.116 R)
• M39: 12,034,401 km (0.114 R)
• M40: 12,711,181 km (0.047 R)
• M41: 12,927,500 km (0.083 R)
• M42: 13,145,015 km (0.082 R)
• M43: 13,400,379 km (0.1 R)
• M44: 13,547,134 km (0.069 R)
• M45: 16,394,580 km (0.05 R)
• M46: 16,985,641 km (0.091 R)
• M47: 17,744,551 km (0.116 R)
• M48: 17,905,668 km (0.081 R)
• M49: 18,718,882 km (0.066 R)
• M50: 18,882,991 km (0.105 R)
• M51: 19,585,652 km (0.081 R)
• M52: 19,752,304 km (0.053 R)
• M53: 20,086,955 km (0.083 R)
• M54: 21,144,761 km (0.093 R)
• M55: 21,960,818 km (0.09 R)
• M56: 22,133,903 km (0.093 R)
• M57: 22,962,376 km (0.093 R)
• M58: 23,182,135 km (0.047 R)
• M59: 23,623,748 km (0.105 R)
• M60: 24,068,053 km (0.08 R)
• M61: 24,560,081 km (0.114 R)
• M62: 25,372,248 km (0.044 R)
• M63: 26,515,026 km (0.093 R)
• M64: 26,653,254 km (0.081 R)
• M65: 26,976,834 km (0.094 R)
• M66: 27,115,811 km (0.1 R)
• M67: 27,768,058 km (0.112 R)
• M68: 28,189,924 km (0.101 R)
• M69: 28,566,761 km (0.096 R)
• M70: 28,803,125 km (0.065 R)
• M71: 29,803,187 km (0.1 R)
• M72: 30,379,588 km (0.098 R)
• M73: 30,814,469 km (0.098 R)
• M74: 31,299,914 km (0.105 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 10,839 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit