🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.55 AU - 0.71 AU

Year: 181 Days

Day: 16.8 Hours

Environment

Temp: 152 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,150,979 km

• M1: 95,294 km (0.08 R)
• M2: 193,280 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.09 AU - 1.71 AU

Year: 599 Days

Day: 42.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 80.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.18 AU - 2.22 AU

Year: 1180 Days

Day: 28.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,150,979 km

• M1: 511,774 km (0.048 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.6

Radius: 11.4

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.32 AU - 9.2 AU

Year: 9377 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,150,979 km

• M1: 181,911 km (0.029 R)
• M2: 531,970 km (0.066 R)
• M3: 748,139 km (0.052 R)
• M4: 1,088,025 km (0.027 R)
• M5: 1,833,472 km (0.065 R)
• M6: 1,951,205 km (0.031 R)
• M7: 2,071,482 km (0.103 R)
• M8: 2,737,342 km (0.107 R)
• M9: 3,094,133 km (0.07 R)
• M10: 3,263,926 km (0.104 R)
• M11: 3,349,945 km (0.091 R)
• M12: 3,612,789 km (0.076 R)
• M13: 3,701,949 km (0.072 R)
• M14: 4,158,671 km (0.081 R)
• M15: 4,762,897 km (0.073 R)
• M16: 4,959,618 km (0.095 R)
• M17: 5,259,562 km (0.109 R)
• M18: 5,531,232 km (0.066 R)
• M19: 5,877,401 km (0.059 R)
• M20: 6,088,633 km (0.067 R)
• M21: 6,266,505 km (0.067 R)
• M22: 6,773,642 km (0.063 R)
• M23: 7,256,544 km (0.115 R)
• M24: 7,331,792 km (0.097 R)
• M25: 7,750,666 km (0.118 R)
• M26: 8,255,558 km (0.093 R)
• M27: 9,175,137 km (0.116 R)
• M28: 9,667,762 km (0.066 R)
• M29: 10,169,065 km (0.097 R)
• M30: 11,023,418 km (0.112 R)
• M31: 11,635,124 km (0.072 R)
• M32: 12,078,831 km (0.104 R)
• M33: 12,754,864 km (0.106 R)
• M34: 13,120,481 km (0.108 R)
• M35: 13,212,484 km (0.077 R)
• M36: 13,304,636 km (0.119 R)
• M37: 13,489,539 km (0.115 R)
• M38: 13,768,539 km (0.116 R)
• M39: 13,955,686 km (0.108 R)
• M40: 14,190,704 km (0.069 R)
• M41: 14,855,966 km (0.057 R)
• M42: 14,951,709 km (0.082 R)
• M43: 16,364,810 km (0.072 R)
• M44: 16,463,844 km (0.101 R)
• M45: 16,961,855 km (0.104 R)
• M46: 18,075,163 km (0.117 R)
• M47: 18,280,112 km (0.096 R)
• M48: 19,894,572 km (0.117 R)
• M49: 21,989,690 km (0.096 R)
• M50: 22,869,326 km (0.05 R)
• M51: 23,202,331 km (0.086 R)
• M52: 23,816,729 km (0.067 R)
• M53: 24,436,513 km (0.076 R)
• M54: 24,890,543 km (0.095 R)
• M55: 25,118,679 km (0.083 R)
• M56: 25,749,533 km (0.099 R)
• M57: 26,385,624 km (0.069 R)
• M58: 26,501,861 km (0.079 R)
• M59: 27,202,727 km (0.098 R)
• M60: 27,968,818 km (0.11 R)
• M61: 28,205,931 km (0.068 R)
• M62: 28,443,791 km (0.059 R)
• M63: 29,041,285 km (0.04 R)
• M64: 29,161,263 km (0.055 R)
• M65: 29,703,256 km (0.117 R)
• M66: 29,884,718 km (0.05 R)
• M67: 30,248,689 km (0.1 R)
• M68: 30,675,193 km (0.089 R)
• M69: 31,103,641 km (0.073 R)
• M70: 31,287,796 km (0.116 R)
• M71: 31,472,400 km (0.103 R)
• M72: 34,793,024 km (0.1 R)
• M73: 35,752,844 km (0.072 R)
• M74: 36,203,732 km (0.072 R)
• M75: 37,306,567 km (0.083 R)
• M76: 37,437,017 km (0.05 R)
• M77: 39,412,457 km (0.04 R)
• M78: 40,078,466 km (0.088 R)
• M79: 40,546,857 km (0.104 R)
• M80: 40,748,066 km (0.119 R)
• M81: 41,691,879 km (0.099 R)
• M82: 42,234,471 km (0.03 R)
• M83: 42,506,589 km (0.076 R)
• M84: 42,847,673 km (0.05 R)
• M85: 43,052,622 km (0.087 R)
• M86: 43,189,504 km (0.111 R)
• M87: 44,635,517 km (0.093 R)
• M88: 45,957,363 km (0.096 R)
• M89: 46,377,434 km (0.089 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 18,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit