🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.65 AU - 0.89 AU

Year: 289 Days

Day: 28.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.74 AU - 0.84 AU

Year: 300 Days

Day: 38.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,416,917 km

• M1: 124,914 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.49 AU - 1.93 AU

Year: 956 Days

Day: 15.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.25 AU - 2.53 AU

Year: 1580 Days

Day: 43.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.3

Radius: 9.4

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.86 AU - 6.78 AU

Year: 6792 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,416,917 km

• M1: 122,221 km (0.098 R)
• M2: 244,593 km (0.108 R)
• M3: 310,565 km (0.068 R)
• M4: 425,307 km (0.119 R)
• M5: 499,956 km (0.096 R)
• M6: 627,713 km (0.03 R)
• M7: 753,973 km (0.075 R)
• M8: 834,158 km (0.073 R)
• M9: 988,992 km (0.116 R)
• M10: 1,215,931 km (0.112 R)
• M11: 1,295,368 km (0.084 R)
• M12: 1,736,831 km (0.094 R)
• M13: 1,808,937 km (0.054 R)
• M14: 2,145,533 km (0.075 R)
• M15: 2,242,472 km (0.109 R)
• M16: 2,341,057 km (0.087 R)
• M17: 2,563,060 km (0.065 R)
• M18: 2,728,815 km (0.089 R)
• M19: 2,855,524 km (0.038 R)
• M20: 2,919,702 km (0.105 R)
• M21: 3,114,927 km (0.072 R)
• M22: 3,427,138 km (0.066 R)
• M23: 3,819,982 km (0.1 R)
• M24: 3,986,035 km (0.047 R)
• M25: 4,573,207 km (0.108 R)
• M26: 5,265,845 km (0.091 R)
• M27: 6,129,025 km (0.112 R)
• M28: 6,267,852 km (0.106 R)
• M29: 6,862,503 km (0.1 R)
• M30: 7,445,486 km (0.103 R)
• M31: 7,712,967 km (0.117 R)
• M32: 7,772,956 km (0.074 R)
• M33: 9,544,045 km (0.108 R)
• M34: 9,672,849 km (0.11 R)
• M35: 9,769,938 km (0.092 R)
• M36: 10,391,966 km (0.113 R)
• M37: 11,297,781 km (0.071 R)
• M38: 11,536,689 km (0.118 R)
• M39: 11,846,356 km (0.049 R)
• M40: 12,685,750 km (0.07 R)
• M41: 13,870,864 km (0.07 R)
• M42: 13,943,868 km (0.084 R)
• M43: 14,643,388 km (0.058 R)
• M44: 14,829,338 km (0.096 R)
• M45: 14,903,987 km (0.029 R)
• M46: 15,354,277 km (0.115 R)
• M47: 15,581,217 km (0.107 R)
• M48: 16,461,151 km (0.099 R)
• M49: 16,770,968 km (0.113 R)
• M50: 17,004,640 km (0.098 R)
• M51: 17,553,964 km (0.107 R)
• M52: 17,672,445 km (0.069 R)
• M53: 18,871,921 km (0.103 R)
• M54: 19,155,559 km (0.119 R)
• M55: 19,440,542 km (0.059 R)
• M56: 19,686,033 km (0.094 R)
• M57: 20,138,716 km (0.051 R)
• M58: 20,845,117 km (0.117 R)
• M59: 20,970,630 km (0.112 R)
• M60: 21,054,404 km (0.04 R)
• M61: 21,264,440 km (0.11 R)
• M62: 21,771,277 km (0.085 R)
• M63: 22,667,817 km (0.116 R)
• M64: 23,663,541 km (0.053 R)
• M65: 24,013,301 km (0.107 R)
• M66: 24,585,213 km (0.095 R)
• M67: 25,518,554 km (0.051 R)
• M68: 25,697,623 km (0.115 R)
• M69: 26,282,551 km (0.079 R)
• M70: 27,695,203 km (0.058 R)
• M71: 27,833,133 km (0.066 R)
• M72: 28,433,768 km (0.108 R)
• M73: 28,758,994 km (0.078 R)
• M74: 29,600,931 km (0.106 R)
• M75: 30,024,891 km (0.059 R)
• M76: 30,308,678 km (0.096 R)
• M77: 30,498,368 km (0.082 R)
• M78: 32,174,912 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 16,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit