🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.66 AU - 0.98 AU

Year: 267 Days

Day: 37.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1 AU - 1.6 AU

Year: 533 Days

Day: 40.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,641,278 km

• M1: 421,716 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.3 AU - 3.22 AU

Year: 1650 Days

Day: 34.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.49 AU - 5.61 AU

Year: 3493 Days

Day: 18.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,641,278 km

• M1: 1,851,124 km (0.101 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 11

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.03 AU - 5.79 AU

Year: 4529 Days

Day: 10.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,641,278 km

• M1: 232,176 km (0.067 R)
• M2: 308,770 km (0.108 R)
• M3: 414,237 km (0.068 R)
• M4: 679,174 km (0.067 R)
• M5: 1,087,128 km (0.049 R)
• M6: 1,179,878 km (0.117 R)
• M7: 1,275,322 km (0.09 R)
• M8: 1,617,602 km (0.079 R)
• M9: 1,738,178 km (0.099 R)
• M10: 2,280,620 km (0.059 R)
• M11: 2,401,345 km (0.054 R)
• M12: 2,841,013 km (0.093 R)
• M13: 2,938,551 km (0.104 R)
• M14: 3,020,680 km (0.108 R)
• M15: 3,153,822 km (0.088 R)
• M16: 3,288,909 km (0.113 R)
• M17: 3,460,498 km (0.039 R)
• M18: 3,920,511 km (0.107 R)
• M19: 3,993,066 km (0.116 R)
• M20: 4,121,122 km (0.085 R)
• M21: 4,343,873 km (0.037 R)
• M22: 4,437,821 km (0.114 R)
• M23: 4,820,492 km (0.087 R)
• M24: 5,761,612 km (0.098 R)
• M25: 5,969,254 km (0.109 R)
• M26: 6,306,448 km (0.109 R)
• M27: 6,391,719 km (0.102 R)
• M28: 6,520,373 km (0.094 R)
• M29: 6,780,374 km (0.104 R)
• M30: 7,422,747 km (0.073 R)
• M31: 7,603,312 km (0.102 R)
• M32: 7,785,372 km (0.085 R)
• M33: 8,107,606 km (0.088 R)
• M34: 8,270,369 km (0.075 R)
• M35: 8,340,530 km (0.083 R)
• M36: 8,551,912 km (0.095 R)
• M37: 8,956,125 km (0.109 R)
• M38: 9,100,338 km (0.104 R)
• M39: 9,439,775 km (0.045 R)
• M40: 9,561,997 km (0.076 R)
• M41: 9,981,619 km (0.043 R)
• M42: 10,206,165 km (0.083 R)
• M43: 10,508,353 km (0.113 R)
• M44: 10,609,631 km (0.053 R)
• M45: 10,864,396 km (0.079 R)
• M46: 11,956,610 km (0.071 R)
• M47: 12,381,917 km (0.084 R)
• M48: 13,002,000 km (0.099 R)
• M49: 13,549,378 km (0.098 R)
• M50: 14,160,336 km (0.1 R)
• M51: 14,300,360 km (0.115 R)
• M52: 14,497,230 km (0.059 R)
• M53: 14,581,903 km (0.105 R)
• M54: 14,695,148 km (0.091 R)
• M55: 15,064,805 km (0.073 R)
• M56: 15,437,752 km (0.1 R)
• M57: 15,552,943 km (0.093 R)
• M58: 15,871,736 km (0.07 R)
• M59: 15,988,123 km (0.08 R)
• M60: 16,104,809 km (0.045 R)
• M61: 16,456,514 km (0.073 R)
• M62: 16,781,291 km (0.119 R)
• M63: 18,314,370 km (0.101 R)
• M64: 18,681,632 km (0.116 R)
• M65: 18,835,270 km (0.112 R)
• M66: 19,175,006 km (0.075 R)
• M67: 19,485,571 km (0.074 R)
• M68: 19,766,516 km (0.086 R)
• M69: 19,891,730 km (0.109 R)
• M70: 20,048,807 km (0.072 R)
• M71: 20,300,880 km (0.09 R)
• M72: 20,744,438 km (0.11 R)
• M73: 21,447,996 km (0.093 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 14,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit