🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.87 AU - 1.25 AU

Year: 405 Days

Day: 37.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,325,159 km

• M1: 682,465 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.42 AU - 1.64 AU

Year: 702 Days

Day: 35.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.53 AU - 2.15 AU

Year: 926 Days

Day: 16.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.79 AU - 1.93 AU

Year: 941 Days

Day: 27 Hours

Environment

Temp: -69 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,325,159 km

• M1: 146,606 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.89 AU - 2.67 AU

Year: 1277 Days

Day: 13.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.46 AU - 4.36 AU

Year: 2867 Days

Day: 46.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.78 AU - 4.82 AU

Year: 3307 Days

Day: 14.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,325,159 km

• M1: 2,146,430 km (0.105 R)
• M2: 2,201,931 km (0.054 R)

Asteroid Belt

Center: 8.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 11.7

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.49 AU - 13.25 AU

Year: 15166 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,325,159 km

• M1: 216,618 km (0.077 R)
• M2: 346,768 km (0.101 R)
• M3: 515,365 km (0.095 R)
• M4: 1,379,891 km (0.1 R)
• M5: 1,492,089 km (0.057 R)
• M6: 2,430,217 km (0.11 R)
• M7: 2,636,812 km (0.058 R)
• M8: 3,216,055 km (0.119 R)
• M9: 3,481,890 km (0.113 R)
• M10: 3,676,218 km (0.109 R)
• M11: 4,615,842 km (0.087 R)
• M12: 4,700,963 km (0.106 R)
• M13: 4,829,767 km (0.117 R)
• M14: 5,046,834 km (0.101 R)
• M15: 5,267,341 km (0.067 R)
• M16: 5,581,347 km (0.119 R)
• M17: 6,180,636 km (0.096 R)
• M18: 6,511,995 km (0.116 R)
• M19: 6,849,189 km (0.102 R)
• M20: 6,995,346 km (0.046 R)
• M21: 7,291,101 km (0.099 R)
• M22: 7,440,400 km (0.087 R)
• M23: 8,462,303 km (0.064 R)
• M24: 9,527,739 km (0.05 R)
• M25: 9,691,249 km (0.062 R)
• M26: 11,032,394 km (0.075 R)
• M27: 11,550,302 km (0.086 R)
• M28: 12,076,139 km (0.09 R)
• M29: 12,729,582 km (0.036 R)
• M30: 12,849,560 km (0.111 R)
• M31: 13,455,431 km (0.112 R)
• M32: 13,639,137 km (0.111 R)
• M33: 14,132,660 km (0.105 R)
• M34: 14,381,741 km (0.102 R)
• M35: 15,841,667 km (0.091 R)
• M36: 16,100,471 km (0.094 R)
• M37: 16,230,322 km (0.117 R)
• M38: 16,360,622 km (0.108 R)
• M39: 17,149,302 km (0.087 R)
• M40: 18,355,659 km (0.072 R)
• M41: 18,763,911 km (0.118 R)
• M42: 19,589,243 km (0.065 R)
• M43: 20,637,625 km (0.091 R)
• M44: 20,849,455 km (0.087 R)
• M45: 21,704,108 km (0.12 R)
• M46: 22,135,698 km (0.099 R)
• M47: 22,425,170 km (0.045 R)
• M48: 23,080,707 km (0.044 R)
• M49: 23,300,616 km (0.094 R)
• M50: 23,374,069 km (0.028 R)
• M51: 24,261,783 km (0.111 R)
• M52: 25,386,908 km (0.064 R)
• M53: 27,454,500 km (0.049 R)
• M54: 29,496,362 km (0.117 R)
• M55: 31,505,312 km (0.117 R)
• M56: 31,994,048 km (0.072 R)
• M57: 33,144,156 km (0.12 R)
• M58: 34,558,903 km (0.053 R)
• M59: 34,726,603 km (0.114 R)
• M60: 35,569,287 km (0.044 R)
• M61: 35,993,248 km (0.114 R)
• M62: 37,619,227 km (0.093 R)
• M63: 38,051,116 km (0.07 R)
• M64: 38,137,733 km (0.111 R)
• M65: 40,323,358 km (0.072 R)
• M66: 41,031,405 km (0.108 R)
• M67: 42,101,030 km (0.036 R)
• M68: 42,369,857 km (0.086 R)
• M69: 46,563,085 km (0.098 R)
• M70: 47,305,839 km (0.111 R)
• M71: 49,462,741 km (0.03 R)
• M72: 51,555,765 km (0.12 R)
• M73: 51,651,507 km (0.025 R)
• M74: 54,749,230 km (0.11 R)
• M75: 55,532,974 km (0.115 R)
• M76: 56,419,191 km (0.059 R)
• M77: 57,508,563 km (0.102 R)
• M78: 57,807,011 km (0.04 R)
• M79: 58,805,128 km (0.112 R)
• M80: 59,206,050 km (0.09 R)
• M81: 60,212,096 km (0.075 R)
• M82: 62,752,118 km (0.103 R)
• M83: 63,366,816 km (0.116 R)
• M84: 64,189,754 km (0.113 R)
• M85: 69,094,769 km (0.113 R)
• M86: 70,472,715 km (0.08 R)
• M87: 71,218,460 km (0.065 R)
• M88: 71,325,123 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 15,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit