🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.79 AU - 0.87 AU

Year: 290 Days

Day: 14.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.86 AU - 1.18 AU

Year: 394 Days

Day: 36.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,076,529 km

• M1: 498,161 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.01 AU - 2.03 AU

Year: 1099 Days

Day: 26.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.04 AU - 2.58 AU

Year: 1344 Days

Day: 37.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,076,529 km

• M1: 294,259 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.74 AU - 4.16 AU

Year: 2454 Days

Day: 31.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.45 AU - 3.67 AU

Year: 2572 Days

Day: 20 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,076,529 km

• M1: 2,116,361 km (0.116 R)
• M2: 3,331,545 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.39 AU - 3.79 AU

Year: 2604 Days

Day: 12.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,076,529 km

• M1: 349,161 km (0.079 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.9

Radius: 9.4

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.23 AU - 7.75 AU

Year: 7849 Days

Day: 13.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 24,076,529 km

• M1: 120,875 km (0.029 R)
• M2: 290,968 km (0.099 R)
• M3: 369,058 km (0.075 R)
• M4: 443,258 km (0.049 R)
• M5: 580,141 km (0.078 R)
• M6: 700,567 km (0.12 R)
• M7: 780,602 km (0.085 R)
• M8: 880,832 km (0.117 R)
• M9: 967,898 km (0.084 R)
• M10: 1,076,506 km (0.09 R)
• M11: 1,573,022 km (0.116 R)
• M12: 3,042,372 km (0.092 R)
• M13: 3,286,516 km (0.109 R)
• M14: 3,822,824 km (0.072 R)
• M15: 4,027,324 km (0.082 R)
• M16: 4,325,622 km (0.105 R)
• M17: 4,386,210 km (0.09 R)
• M18: 4,786,833 km (0.053 R)
• M19: 5,134,947 km (0.066 R)
• M20: 5,360,840 km (0.057 R)
• M21: 5,855,859 km (0.083 R)
• M22: 6,194,100 km (0.095 R)
• M23: 6,469,210 km (0.114 R)
• M24: 7,500,089 km (0.098 R)
• M25: 8,619,530 km (0.103 R)
• M26: 9,830,375 km (0.088 R)
• M27: 10,394,658 km (0.111 R)
• M28: 11,093,729 km (0.074 R)
• M29: 11,428,081 km (0.031 R)
• M30: 11,723,387 km (0.08 R)
• M31: 12,063,871 km (0.094 R)
• M32: 12,235,311 km (0.071 R)
• M33: 12,450,881 km (0.081 R)
• M34: 13,636,145 km (0.112 R)
• M35: 13,770,185 km (0.066 R)
• M36: 13,949,403 km (0.079 R)
• M37: 14,355,561 km (0.03 R)
• M38: 15,179,546 km (0.082 R)
• M39: 15,364,749 km (0.096 R)
• M40: 16,113,037 km (0.04 R)
• M41: 17,209,290 km (0.062 R)
• M42: 18,477,581 km (0.066 R)
• M43: 19,072,981 km (0.11 R)
• M44: 20,231,915 km (0.106 R)
• M45: 20,896,878 km (0.097 R)
• M46: 20,999,801 km (0.089 R)
• M47: 22,038,758 km (0.039 R)
• M48: 22,828,785 km (0.098 R)
• M49: 22,934,850 km (0.042 R)
• M50: 23,360,605 km (0.056 R)
• M51: 25,473,825 km (0.096 R)
• M52: 25,694,033 km (0.077 R)
• M53: 26,080,743 km (0.117 R)
• M54: 26,636,798 km (0.058 R)
• M55: 27,140,494 km (0.108 R)
• M56: 27,252,842 km (0.118 R)
• M57: 27,534,386 km (0.094 R)
• M58: 28,157,311 km (0.071 R)
• M59: 29,129,099 km (0.075 R)
• M60: 30,695,090 km (0.061 R)
• M61: 30,812,075 km (0.117 R)
• M62: 31,576,819 km (0.077 R)
• M63: 32,169,227 km (0.109 R)
• M64: 32,347,697 km (0.108 R)
• M65: 32,765,374 km (0.088 R)
• M66: 33,908,003 km (0.112 R)
• M67: 34,271,675 km (0.115 R)
• M68: 35,247,353 km (0.087 R)
• M69: 35,370,023 km (0.11 R)
• M70: 35,615,663 km (0.109 R)
• M71: 36,728,222 km (0.098 R)
• M72: 37,039,236 km (0.102 R)
• M73: 37,601,425 km (0.113 R)
• M74: 38,103,326 km (0.073 R)
• M75: 38,229,287 km (0.114 R)
• M76: 38,670,750 km (0.034 R)
• M77: 38,860,590 km (0.054 R)
• M78: 39,750,249 km (0.058 R)
• M79: 40,325,752 km (0.093 R)
• M80: 40,646,639 km (0.058 R)
• M81: 40,710,966 km (0.119 R)
• M82: 42,133,642 km (0.063 R)
• M83: 42,263,792 km (0.118 R)
• M84: 42,851,113 km (0.115 R)
• M85: 44,165,929 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89

Radius: 8.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.61 AU - 8.85 AU

Year: 9876 Days

Day: 5 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,076,529 km

• M1: 192,383 km (0.112 R)
• M2: 253,568 km (0.111 R)
• M3: 316,998 km (0.049 R)
• M4: 404,064 km (0.093 R)
• M5: 500,554 km (0.073 R)
• M6: 645,664 km (0.084 R)
• M7: 918,830 km (0.064 R)
• M8: 1,001,857 km (0.105 R)
• M9: 1,226,852 km (0.042 R)
• M10: 1,386,024 km (0.105 R)
• M11: 1,552,078 km (0.059 R)
• M12: 1,637,498 km (0.098 R)
• M13: 2,393,865 km (0.085 R)
• M14: 2,493,198 km (0.043 R)
• M15: 2,560,218 km (0.062 R)
• M16: 2,886,790 km (0.053 R)
• M17: 3,655,125 km (0.094 R)
• M18: 4,161,214 km (0.089 R)
• M19: 4,221,054 km (0.108 R)
• M20: 4,402,217 km (0.113 R)
• M21: 4,877,040 km (0.073 R)
• M22: 5,238,319 km (0.11 R)
• M23: 5,324,637 km (0.041 R)
• M24: 5,696,687 km (0.093 R)
• M25: 5,763,258 km (0.066 R)
• M26: 5,874,858 km (0.089 R)
• M27: 6,054,675 km (0.103 R)
• M28: 6,282,063 km (0.114 R)
• M29: 6,558,819 km (0.106 R)
• M30: 7,124,000 km (0.104 R)
• M31: 7,926,593 km (0.099 R)
• M32: 8,200,506 km (0.119 R)
• M33: 8,706,446 km (0.107 R)
• M34: 8,783,340 km (0.073 R)
• M35: 8,885,964 km (0.12 R)
• M36: 9,014,917 km (0.084 R)
• M37: 9,748,695 km (0.119 R)
• M38: 10,042,206 km (0.093 R)
• M39: 10,528,698 km (0.086 R)
• M40: 11,356,573 km (0.094 R)
• M41: 11,468,622 km (0.089 R)
• M42: 12,435,173 km (0.037 R)
• M43: 12,724,346 km (0.114 R)
• M44: 12,957,420 km (0.108 R)
• M45: 13,133,047 km (0.1 R)
• M46: 13,635,098 km (0.058 R)
• M47: 13,783,948 km (0.094 R)
• M48: 15,333,034 km (0.109 R)
• M49: 15,705,532 km (0.1 R)
• M50: 16,143,854 km (0.045 R)
• M51: 16,649,645 km (0.111 R)
• M52: 17,353,652 km (0.034 R)
• M53: 17,482,755 km (0.115 R)
• M54: 17,709,396 km (0.032 R)
• M55: 17,871,859 km (0.043 R)
• M56: 18,559,561 km (0.094 R)
• M57: 18,724,717 km (0.082 R)
• M58: 19,023,015 km (0.117 R)
• M59: 19,725,078 km (0.054 R)
• M60: 20,469,776 km (0.074 R)
• M61: 21,154,635 km (0.109 R)
• M62: 21,258,007 km (0.058 R)
• M63: 22,091,267 km (0.118 R)
• M64: 24,040,527 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 17,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit