🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.44 AU - 0.66 AU

Year: 149 Days

Day: 40.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 42 Hours

Environment

Temp: 192 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.74 AU - 0.86 AU

Year: 261 Days

Day: 19.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,695,386 km

• M1: 184,305 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.96 AU - 1.32 AU

Year: 445 Days

Day: 28.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,695,386 km

• M1: 589,266 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.09 AU - 1.29 AU

Year: 474 Days

Day: 22.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 31,695,386 km

• M1: 177,273 km (0.071 R)
• M2: 903,571 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.54 AU - 1.6 AU

Year: 719 Days

Day: 29.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.03 AU - 2.25 AU

Year: 1143 Days

Day: 46.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.74 AU - 2.56 AU

Year: 1151 Days

Day: 18.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.2 AU - 3.12 AU

Year: 1585 Days

Day: 32.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.1

Radius: 14.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.11 AU - 8.17 AU

Year: 6249 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 172.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,695,386 km

• M1: 266,583 km (0.096 R)
• M2: 426,803 km (0.057 R)
• M3: 706,252 km (0.106 R)
• M4: 897,138 km (0.077 R)
• M5: 992,731 km (0.053 R)
• M6: 1,092,214 km (0.081 R)
• M7: 1,799,513 km (0.111 R)
• M8: 2,163,036 km (0.071 R)
• M9: 2,431,863 km (0.047 R)
• M10: 2,711,761 km (0.033 R)
• M11: 2,855,823 km (0.085 R)
• M12: 3,087,550 km (0.07 R)
• M13: 3,369,393 km (0.1 R)
• M14: 3,614,584 km (0.09 R)
• M15: 4,075,794 km (0.104 R)
• M16: 4,217,912 km (0.026 R)
• M17: 4,629,605 km (0.073 R)
• M18: 4,802,840 km (0.116 R)
• M19: 5,054,314 km (0.083 R)
• M20: 5,156,190 km (0.111 R)
• M21: 5,861,544 km (0.077 R)
• M22: 6,022,361 km (0.104 R)
• M23: 6,130,521 km (0.087 R)
• M24: 6,376,160 km (0.12 R)
• M25: 7,218,696 km (0.086 R)
• M26: 7,888,296 km (0.099 R)
• M27: 8,006,927 km (0.063 R)
• M28: 8,517,205 km (0.096 R)
• M29: 9,131,304 km (0.108 R)
• M30: 10,893,268 km (0.06 R)
• M31: 11,425,388 km (0.111 R)
• M32: 11,694,664 km (0.107 R)
• M33: 12,205,241 km (0.088 R)
• M34: 12,480,502 km (0.083 R)
• M35: 12,653,586 km (0.045 R)
• M36: 13,283,393 km (0.109 R)
• M37: 13,566,582 km (0.098 R)
• M38: 13,780,357 km (0.092 R)
• M39: 14,031,083 km (0.054 R)
• M40: 14,175,146 km (0.102 R)
• M41: 16,583,223 km (0.118 R)
• M42: 17,118,484 km (0.112 R)
• M43: 17,698,176 km (0.103 R)
• M44: 17,853,758 km (0.042 R)
• M45: 18,520,516 km (0.077 R)
• M46: 18,757,778 km (0.106 R)
• M47: 19,636,516 km (0.053 R)
• M48: 19,797,633 km (0.099 R)
• M49: 20,162,053 km (0.091 R)
• M50: 20,365,357 km (0.12 R)
• M51: 20,528,568 km (0.04 R)
• M52: 20,733,218 km (0.087 R)
• M53: 20,856,337 km (0.078 R)
• M54: 21,683,164 km (0.078 R)
• M55: 21,933,292 km (0.098 R)
• M56: 22,058,655 km (0.074 R)
• M57: 22,520,613 km (0.088 R)
• M58: 22,985,862 km (0.113 R)
• M59: 23,198,441 km (0.078 R)
• M60: 23,539,674 km (0.091 R)
• M61: 23,839,767 km (0.074 R)
• M62: 24,313,992 km (0.064 R)
• M63: 24,791,210 km (0.095 R)
• M64: 25,578,842 km (0.083 R)
• M65: 26,197,130 km (0.052 R)
• M66: 26,954,544 km (0.05 R)
• M67: 27,133,763 km (0.105 R)
• M68: 27,764,318 km (0.105 R)
• M69: 28,126,793 km (0.066 R)
• M70: 28,582,169 km (0.068 R)
• M71: 30,334,559 km (0.054 R)
• M72: 30,567,782 km (0.087 R)
• M73: 31,082,847 km (0.066 R)
• M74: 31,459,385 km (0.11 R)
• M75: 31,600,905 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 18,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit