🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.6 AU - 0.64 AU

Year: 174 Days

Day: 13.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.26 AU - 1.8 AU

Year: 675 Days

Day: 22 Hours

Environment

Temp: -22 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.44 AU - 1.7 AU

Year: 701 Days

Day: 28.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.81 AU - 2 AU

Year: 934 Days

Day: 31.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.92 AU - 2.1 AU

Year: 1016 Days

Day: 32.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,908,462 km

• M1: 39,494 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.02 AU - 2.32 AU

Year: 1139 Days

Day: 37.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,908,462 km

• M1: 455,226 km (0.066 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.17 AU - 2.59 AU

Year: 1309 Days

Day: 38.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.67 AU - 3.87 AU

Year: 2108 Days

Day: 27 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,908,462 km

• M1: 27,077 km (0.058 R)
• M2: 1,118,842 km (0.076 R)

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.1

Radius: 9.2

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.28 AU - 7.88 AU

Year: 7439 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,908,462 km

• M1: 165,455 km (0.101 R)
• M2: 357,689 km (0.05 R)
• M3: 601,234 km (0.092 R)
• M4: 670,348 km (0.082 R)
• M5: 927,208 km (0.083 R)
• M6: 1,127,070 km (0.11 R)
• M7: 1,250,339 km (0.106 R)
• M8: 1,359,695 km (0.096 R)
• M9: 1,529,788 km (0.114 R)
• M10: 1,787,844 km (0.111 R)
• M11: 2,368,134 km (0.069 R)
• M12: 2,458,940 km (0.075 R)
• M13: 3,126,595 km (0.08 R)
• M14: 3,874,435 km (0.099 R)
• M15: 4,008,924 km (0.052 R)
• M16: 4,704,255 km (0.049 R)
• M17: 4,790,124 km (0.11 R)
• M18: 5,080,493 km (0.098 R)
• M19: 5,287,238 km (0.068 R)
• M20: 5,346,777 km (0.101 R)
• M21: 5,708,954 km (0.086 R)
• M22: 5,893,109 km (0.105 R)
• M23: 6,235,688 km (0.051 R)
• M24: 6,425,229 km (0.071 R)
• M25: 6,520,822 km (0.088 R)
• M26: 6,616,863 km (0.102 R)
• M27: 6,713,354 km (0.114 R)
• M28: 6,972,906 km (0.05 R)
• M29: 7,103,954 km (0.085 R)
• M30: 7,202,838 km (0.091 R)
• M31: 7,401,803 km (0.062 R)
• M32: 9,490,339 km (0.026 R)
• M33: 9,635,599 km (0.09 R)
• M34: 9,781,756 km (0.108 R)
• M35: 9,855,059 km (0.109 R)
• M36: 9,965,462 km (0.104 R)
• M37: 10,187,316 km (0.064 R)
• M38: 10,523,313 km (0.047 R)
• M39: 10,938,896 km (0.078 R)
• M40: 11,091,336 km (0.068 R)
• M41: 12,336,289 km (0.074 R)
• M42: 13,217,570 km (0.112 R)
• M43: 13,543,095 km (0.092 R)
• M44: 13,995,030 km (0.109 R)
• M45: 14,243,662 km (0.059 R)
• M46: 15,167,728 km (0.085 R)
• M47: 15,765,820 km (0.111 R)
• M48: 16,111,092 km (0.104 R)
• M49: 16,852,948 km (0.115 R)
• M50: 17,383,422 km (0.051 R)
• M51: 18,506,005 km (0.025 R)
• M52: 18,733,393 km (0.081 R)
• M53: 20,116,725 km (0.105 R)
• M54: 21,437,375 km (0.119 R)
• M55: 22,156,492 km (0.078 R)
• M56: 22,252,833 km (0.075 R)
• M57: 23,864,600 km (0.089 R)
• M58: 24,609,598 km (0.106 R)
• M59: 25,211,131 km (0.058 R)
• M60: 25,362,225 km (0.098 R)
• M61: 25,564,331 km (0.084 R)
• M62: 26,224,357 km (0.101 R)
• M63: 26,428,708 km (0.054 R)
• M64: 26,838,756 km (0.057 R)
• M65: 26,993,141 km (0.112 R)
• M66: 27,613,373 km (0.045 R)
• M67: 28,657,567 km (0.104 R)
• M68: 28,762,734 km (0.115 R)
• M69: 29,237,408 km (0.113 R)
• M70: 29,608,411 km (0.088 R)
• M71: 30,462,166 km (0.1 R)
• M72: 30,623,133 km (0.042 R)
• M73: 31,921,343 km (0.111 R)
• M74: 32,248,663 km (0.033 R)
• M75: 33,071,900 km (0.093 R)
• M76: 33,458,461 km (0.063 R)
• M77: 34,683,070 km (0.111 R)
• M78: 35,752,395 km (0.104 R)
• M79: 36,205,826 km (0.069 R)
• M80: 36,547,209 km (0.077 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit