🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.52 AU - 0.56 AU

Year: 145 Days

Day: 43.7 Hours

Environment

Temp: 185 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.02 AU - 1.48 AU

Year: 510 Days

Day: 33.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.06 AU - 1.5 AU

Year: 529 Days

Day: 35 Hours

Environment

Temp: -13 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.2 AU - 1.86 AU

Year: 691 Days

Day: 15.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.02 AU - 2.36 AU

Year: 1184 Days

Day: 18.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.76 AU - 2.86 AU

Year: 1720 Days

Day: 26.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,276,685 km

• M1: 1,276,668 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.93 AU - 3.41 AU

Year: 2061 Days

Day: 35.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.08 AU - 4.64 AU

Year: 2770 Days

Day: 20.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 110.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.39 AU - 5.13 AU

Year: 3793 Days

Day: 45.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,276,685 km

• M1: 2,570,391 km (0.112 R)

Asteroid Belt

Center: 7.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.9

Radius: 14

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 8.45 AU - 13.97 AU

Year: 13709 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,276,685 km

• M1: 238,758 km (0.115 R)
• M2: 858,692 km (0.066 R)
• M3: 2,305,154 km (0.07 R)
• M4: 3,050,151 km (0.079 R)
• M5: 3,144,547 km (0.113 R)
• M6: 3,498,795 km (0.076 R)
• M7: 4,141,168 km (0.094 R)
• M8: 4,351,802 km (0.1 R)
• M9: 4,638,282 km (0.106 R)
• M10: 4,857,144 km (0.105 R)
• M11: 5,689,207 km (0.084 R)
• M12: 5,923,926 km (0.097 R)
• M13: 6,524,562 km (0.096 R)
• M14: 6,853,078 km (0.11 R)
• M15: 7,398,363 km (0.06 R)
• M16: 7,740,942 km (0.088 R)
• M17: 8,001,392 km (0.088 R)
• M18: 8,620,278 km (0.058 R)
• M19: 9,071,914 km (0.104 R)
• M20: 9,485,103 km (0.116 R)
• M21: 9,763,954 km (0.09 R)
• M22: 10,329,733 km (0.056 R)
• M23: 10,906,283 km (0.084 R)
• M24: 11,198,597 km (0.097 R)
• M25: 12,241,743 km (0.095 R)
• M26: 12,494,863 km (0.081 R)
• M27: 12,647,453 km (0.067 R)
• M28: 13,264,095 km (0.119 R)
• M29: 13,367,916 km (0.12 R)
• M30: 13,996,078 km (0.092 R)
• M31: 14,580,556 km (0.096 R)
• M32: 14,741,225 km (0.062 R)
• M33: 15,064,506 km (0.116 R)
• M34: 15,281,422 km (0.118 R)
• M35: 15,718,248 km (0.116 R)
• M36: 16,048,560 km (0.115 R)
• M37: 16,214,614 km (0.086 R)
• M38: 16,772,165 km (0.064 R)
• M39: 17,279,452 km (0.119 R)
• M40: 18,078,454 km (0.115 R)
• M41: 18,251,239 km (0.099 R)
• M42: 18,889,574 km (0.065 R)
• M43: 20,547,268 km (0.068 R)
• M44: 22,066,584 km (0.11 R)
• M45: 22,251,337 km (0.059 R)
• M46: 22,498,473 km (0.077 R)
• M47: 23,433,310 km (0.11 R)
• M48: 24,380,863 km (0.107 R)
• M49: 25,276,655 km (0.103 R)
• M50: 25,858,142 km (0.083 R)
• M51: 26,052,918 km (0.073 R)
• M52: 28,027,909 km (0.106 R)
• M53: 28,495,702 km (0.091 R)
• M54: 28,764,080 km (0.06 R)
• M55: 30,323,937 km (0.061 R)
• M56: 31,911,171 km (0.073 R)
• M57: 32,820,277 km (0.081 R)
• M58: 35,453,947 km (0.118 R)
• M59: 36,032,293 km (0.115 R)
• M60: 36,468,071 km (0.09 R)
• M61: 37,051,952 km (0.097 R)
• M62: 37,565,372 km (0.101 R)
• M63: 38,302,740 km (0.046 R)
• M64: 39,045,044 km (0.115 R)
• M65: 40,997,147 km (0.038 R)
• M66: 41,604,215 km (0.057 R)
• M67: 42,214,275 km (0.063 R)
• M68: 43,134,751 km (0.092 R)
• M69: 44,217,091 km (0.059 R)
• M70: 44,683,687 km (0.108 R)
• M71: 44,917,658 km (0.048 R)
• M72: 45,621,815 km (0.083 R)
• M73: 45,778,893 km (0.077 R)
• M74: 48,075,370 km (0.088 R)
• M75: 48,315,026 km (0.113 R)
• M76: 49,761,637 km (0.034 R)
• M77: 50,246,933 km (0.105 R)
• M78: 53,522,677 km (0.032 R)
• M79: 54,435,524 km (0.102 R)
• M80: 55,353,606 km (0.061 R)
• M81: 56,024,403 km (0.076 R)
• M82: 56,192,551 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 13,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit