🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.5 AU - 0.6 AU

Year: 155 Days

Day: 37.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,743,550 km

• M1: 422,614 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.54 AU - 0.68 AU

Year: 181 Days

Day: 38.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,743,550 km

• M1: 542,292 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.75 AU - 0.87 AU

Year: 278 Days

Day: 26.7 Hours

Environment

Temp: 83 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.06 AU - 1.14 AU

Year: 439 Days

Day: 47.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.67 AU - 2.19 AU

Year: 1021 Days

Day: 22.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.6 °

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: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.31 AU - 3.31 AU

Year: 1794 Days

Day: 47.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.6

Radius: 12.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.67 AU - 7.91 AU

Year: 6738 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,743,550 km

• M1: 166,502 km (0.117 R)
• M2: 300,093 km (0.107 R)
• M3: 532,120 km (0.109 R)
• M4: 757,713 km (0.09 R)
• M5: 964,457 km (0.111 R)
• M6: 1,246,599 km (0.1 R)
• M7: 1,775,428 km (0.058 R)
• M8: 1,988,904 km (0.099 R)
• M9: 2,176,200 km (0.054 R)
• M10: 2,263,416 km (0.096 R)
• M11: 2,477,640 km (0.093 R)
• M12: 2,661,197 km (0.083 R)
• M13: 2,849,540 km (0.037 R)
• M14: 3,359,819 km (0.098 R)
• M15: 3,962,698 km (0.075 R)
• M16: 4,309,915 km (0.068 R)
• M17: 4,803,438 km (0.101 R)
• M18: 5,244,303 km (0.104 R)
• M19: 5,410,207 km (0.116 R)
• M20: 5,553,671 km (0.112 R)
• M21: 5,722,717 km (0.11 R)
• M22: 5,868,874 km (0.105 R)
• M23: 6,016,378 km (0.115 R)
• M24: 6,593,377 km (0.1 R)
• M25: 6,875,668 km (0.079 R)
• M26: 7,057,280 km (0.086 R)
• M27: 7,135,669 km (0.103 R)
• M28: 7,267,016 km (0.067 R)
• M29: 7,692,472 km (0.108 R)
• M30: 7,800,033 km (0.081 R)
• M31: 7,962,496 km (0.066 R)
• M32: 8,263,188 km (0.065 R)
• M33: 8,763,443 km (0.094 R)
• M34: 8,847,816 km (0.119 R)
• M35: 9,244,999 km (0.106 R)
• M36: 9,793,275 km (0.055 R)
• M37: 9,939,432 km (0.032 R)
• M38: 10,861,254 km (0.11 R)
• M39: 11,501,383 km (0.071 R)
• M40: 11,966,034 km (0.107 R)
• M41: 12,216,312 km (0.076 R)
• M42: 12,945,901 km (0.111 R)
• M43: 13,787,538 km (0.062 R)
• M44: 14,082,994 km (0.065 R)
• M45: 14,214,939 km (0.034 R)
• M46: 14,413,755 km (0.117 R)
• M47: 14,914,758 km (0.074 R)
• M48: 15,285,910 km (0.085 R)
• M49: 15,625,797 km (0.119 R)
• M50: 16,002,634 km (0.081 R)
• M51: 16,486,733 km (0.113 R)
• M52: 16,695,571 km (0.074 R)
• M53: 16,835,296 km (0.12 R)
• M54: 16,940,463 km (0.106 R)
• M55: 17,327,622 km (0.06 R)
• M56: 18,542,806 km (0.03 R)
• M57: 18,760,022 km (0.098 R)
• M58: 19,233,798 km (0.104 R)
• M59: 19,527,309 km (0.108 R)
• M60: 19,822,316 km (0.056 R)
• M61: 20,454,068 km (0.108 R)
• M62: 20,753,563 km (0.045 R)
• M63: 21,167,949 km (0.054 R)
• M64: 21,661,024 km (0.114 R)
• M65: 22,158,137 km (0.081 R)
• M66: 22,774,929 km (0.092 R)
• M67: 23,046,599 km (0.043 R)
• M68: 23,358,361 km (0.092 R)
• M69: 23,475,646 km (0.085 R)
• M70: 24,381,311 km (0.119 R)
• M71: 24,500,242 km (0.077 R)
• M72: 25,459,014 km (0.064 R)
• M73: 26,064,437 km (0.106 R)
• M74: 26,797,317 km (0.109 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit