🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.72 AU - 1.18 AU

Year: 353 Days

Day: 20.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 14,869,434 km

• M1: 360,082 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.03 AU - 1.63 AU

Year: 584 Days

Day: 15.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.74 AU - 2.86 AU

Year: 1784 Days

Day: 34.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.7

Radius: 8.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4 AU - 5.08 AU

Year: 3684 Days

Day: 10.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 14,869,434 km

• M1: 109,356 km (0.082 R)
• M2: 193,280 km (0.105 R)
• M3: 251,175 km (0.048 R)
• M4: 380,128 km (0.099 R)
• M5: 453,880 km (0.107 R)
• M6: 519,553 km (0.062 R)
• M7: 661,671 km (0.062 R)
• M8: 800,947 km (0.059 R)
• M9: 866,022 km (0.113 R)
• M10: 958,773 km (0.104 R)
• M11: 1,072,617 km (0.114 R)
• M12: 1,343,239 km (0.041 R)
• M13: 1,461,571 km (0.091 R)
• M14: 1,676,992 km (0.088 R)
• M15: 1,793,978 km (0.109 R)
• M16: 1,858,903 km (0.086 R)
• M17: 2,002,517 km (0.114 R)
• M18: 2,288,847 km (0.08 R)
• M19: 2,407,179 km (0.085 R)
• M20: 2,637,560 km (0.117 R)
• M21: 2,749,160 km (0.081 R)
• M22: 2,925,985 km (0.102 R)
• M23: 3,384,203 km (0.061 R)
• M24: 3,615,033 km (0.11 R)
• M25: 3,670,085 km (0.116 R)
• M26: 3,767,174 km (0.116 R)
• M27: 4,091,951 km (0.098 R)
• M28: 4,798,800 km (0.07 R)
• M29: 4,905,015 km (0.071 R)
• M30: 5,073,612 km (0.101 R)
• M31: 5,197,479 km (0.118 R)
• M32: 5,306,536 km (0.071 R)
• M33: 5,686,664 km (0.095 R)
• M34: 5,896,250 km (0.113 R)
• M35: 6,223,571 km (0.076 R)
• M36: 6,289,842 km (0.098 R)
• M37: 6,389,475 km (0.096 R)
• M38: 6,489,855 km (0.12 R)
• M39: 6,658,003 km (0.034 R)
• M40: 7,206,279 km (0.074 R)
• M41: 7,258,339 km (0.11 R)
• M42: 7,450,572 km (0.106 R)
• M43: 7,573,841 km (0.076 R)
• M44: 7,786,719 km (0.034 R)
• M45: 8,001,541 km (0.07 R)
• M46: 8,236,410 km (0.107 R)
• M47: 8,473,672 km (0.084 R)
• M48: 8,547,125 km (0.065 R)
• M49: 8,694,628 km (0.117 R)
• M50: 8,805,929 km (0.037 R)
• M51: 8,954,929 km (0.118 R)
• M52: 9,142,375 km (0.096 R)
• M53: 9,616,600 km (0.096 R)
• M54: 9,847,130 km (0.047 R)
• M55: 9,924,472 km (0.104 R)
• M56: 10,215,889 km (0.092 R)
• M57: 10,411,862 km (0.093 R)
• M58: 10,946,974 km (0.062 R)
• M59: 11,087,147 km (0.113 R)
• M60: 11,227,919 km (0.065 R)
• M61: 11,288,506 km (0.074 R)
• M62: 11,756,149 km (0.094 R)
• M63: 12,147,347 km (0.094 R)
• M64: 12,710,433 km (0.08 R)
• M65: 12,773,564 km (0.096 R)
• M66: 13,154,440 km (0.104 R)
• M67: 13,453,187 km (0.118 R)
• M68: 13,538,906 km (0.087 R)
• M69: 13,818,954 km (0.064 R)
• M70: 14,122,637 km (0.119 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: 295 - 18,307 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit