🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.66 AU - 0.7 AU

Year: 205 Days

Day: 32 Hours

Environment

Temp: 133 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,033,933 km

• M1: 334,202 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.04 AU - 1.22 AU

Year: 439 Days

Day: 38.3 Hours

Environment

Temp: 0 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,033,933 km

• M1: 100,829 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.07 AU - 2.41 AU

Year: 1225 Days

Day: 20.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.28 AU - 3.38 AU

Year: 1739 Days

Day: 44.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 83.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,033,933 km

• M1: 226,790 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.83 AU - 4.15 AU

Year: 2911 Days

Day: 44.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,033,933 km

• M1: 451,935 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.01 AU - 5.51 AU

Year: 3793 Days

Day: 23.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.1

Radius: 13.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.39 AU - 14.83 AU

Year: 15392 Days

Day: 12.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,033,933 km

• M1: 352,602 km (0.078 R)
• M2: 983,157 km (0.102 R)
• M3: 1,555,070 km (0.118 R)
• M4: 1,833,621 km (0.112 R)
• M5: 1,920,537 km (0.119 R)
• M6: 2,038,570 km (0.039 R)
• M7: 2,313,381 km (0.095 R)
• M8: 2,471,357 km (0.04 R)
• M9: 2,831,888 km (0.032 R)
• M10: 3,070,197 km (0.108 R)
• M11: 3,603,364 km (0.107 R)
• M12: 3,824,918 km (0.053 R)
• M13: 4,755,866 km (0.076 R)
• M14: 6,233,893 km (0.1 R)
• M15: 6,771,398 km (0.048 R)
• M16: 7,184,438 km (0.113 R)
• M17: 8,228,631 km (0.073 R)
• M18: 8,768,530 km (0.09 R)
• M19: 9,118,140 km (0.096 R)
• M20: 10,299,065 km (0.044 R)
• M21: 10,827,445 km (0.043 R)
• M22: 11,691,373 km (0.102 R)
• M23: 12,021,236 km (0.054 R)
• M24: 12,131,789 km (0.106 R)
• M25: 12,298,291 km (0.084 R)
• M26: 12,465,542 km (0.103 R)
• M27: 12,746,038 km (0.03 R)
• M28: 13,142,323 km (0.04 R)
• M29: 15,967,329 km (0.108 R)
• M30: 16,517,251 km (0.072 R)
• M31: 17,197,921 km (0.078 R)
• M32: 17,887,866 km (0.112 R)
• M33: 18,395,302 km (0.085 R)
• M34: 19,036,329 km (0.09 R)
• M35: 19,230,058 km (0.036 R)
• M36: 19,489,311 km (0.045 R)
• M37: 19,815,136 km (0.11 R)
• M38: 20,142,755 km (0.092 R)
• M39: 20,472,169 km (0.055 R)
• M40: 21,203,105 km (0.078 R)
• M41: 21,538,204 km (0.078 R)
• M42: 24,702,797 km (0.106 R)
• M43: 24,984,789 km (0.066 R)
• M44: 25,980,213 km (0.106 R)
• M45: 26,195,186 km (0.092 R)
• M46: 26,338,800 km (0.101 R)
• M47: 26,843,692 km (0.062 R)
• M48: 26,988,503 km (0.079 R)
• M49: 27,789,749 km (0.036 R)
• M50: 28,303,768 km (0.081 R)
• M51: 28,672,825 km (0.118 R)
• M52: 29,789,574 km (0.092 R)
• M53: 30,014,569 km (0.116 R)
• M54: 30,693,145 km (0.096 R)
• M55: 33,613,744 km (0.042 R)
• M56: 34,161,272 km (0.092 R)
• M57: 34,318,350 km (0.091 R)
• M58: 34,948,755 km (0.091 R)
• M59: 35,107,030 km (0.066 R)
• M60: 35,265,454 km (0.056 R)
• M61: 37,185,393 km (0.103 R)
• M62: 39,221,121 km (0.106 R)
• M63: 40,709,321 km (0.093 R)
• M64: 42,047,474 km (0.117 R)
• M65: 42,722,010 km (0.108 R)
• M66: 42,806,683 km (0.091 R)
• M67: 42,975,878 km (0.07 R)
• M68: 43,400,137 km (0.081 R)
• M69: 43,740,622 km (0.108 R)
• M70: 45,542,229 km (0.119 R)
• M71: 45,628,697 km (0.093 R)
• M72: 46,669,599 km (0.102 R)
• M73: 46,756,814 km (0.08 R)
• M74: 49,040,576 km (0.074 R)
• M75: 49,483,834 km (0.117 R)
• M76: 49,839,428 km (0.049 R)
• M77: 50,553,309 km (0.089 R)
• M78: 51,180,723 km (0.085 R)
• M79: 51,810,679 km (0.069 R)
• M80: 52,443,179 km (0.058 R)
• M81: 53,351,238 km (0.115 R)
• M82: 53,989,872 km (0.096 R)
• M83: 55,828,878 km (0.115 R)
• M84: 57,128,285 km (0.112 R)
• M85: 60,135,651 km (0.097 R)
• M86: 61,085,897 km (0.091 R)
• M87: 61,371,928 km (0.061 R)
• M88: 62,041,229 km (0.084 R)
• M89: 63,579,993 km (0.037 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 16,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit